AIM TAX-EXEMPT FUNDS (INVESCO TAX-EXEMPT FUNDS) (Form: 485BPOS, Received: 06/25/2021 16:16:13)

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Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek tax-free income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in the Invesco Funds. More information about these and other discounts is available from your financial professional and in the section “Shareholder Account Information – Initial Sales Charges (Class A Shares Only)” on page A-3 of the prospectus and the section “Purchase, Redemption and Pricing of Shares-Purchase and Redemption of Shares” on page L-1 of the statement of additional information (SAI). The table and Examples below do not reflect any transaction fees that may be charged by financial intermediaries, or commissions that a shareholder may be required to pay directly to its financial intermediary when buying or selling Class Y or Class R6 shares.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	4.25%	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R6
Management Fees	0.39%	0.39%	0.39%	0.39%

Distribution and/or Service (12b-1) Fees	0.24	1.00	None	None

Other Expenses	0.13	0.13	0.13	0.05

Interest	0.08	0.08	0.08	0.08

Total Other Expenses	0.21	0.21	0.21	0.13

Total Annual Fund Operating Expenses	0.84	1.60	0.60	0.52

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. This Example does not include commissions and/or other forms of compensation that investors may pay on transactions in Class Y and Class R6 shares. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$507	$682	$871	$1,418

Class C	$263	$505	$871	$1,696

Class Y	$61	$192	$335	$750

Class R6	$53	$167	$291	$653

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$507	$682	$871	$1,418

Class C	$163	$505	$871	$1,696

Class Y	$61	$192	$335	$750

Class R6	$53	$167	$291	$653

Portfolio Turnover.The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 20% of the average value of its portfolio.

Principal Investment Strategies of the Fund

Under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and, as applicable, the Fund’s state income tax. These primarily include municipal bonds (long-term (more than one-year) obligations), municipal notes (short-term obligations), interests in municipal leases, and tax-exempt commercial paper. The policy stated in the foregoing sentence may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. The securities in which the Fund invests may also include securities issued by U.S. territories, commonwealths and possessions, or by their agencies, instrumentalities and authorities, if the interest on such securities is not subject to federal income tax.

The Fund will not invest in municipal securities the interest on which would be subject to the federal “alternative minimum tax” (AMT).

Most of the securities the Fund buys are “investment-grade,” although it can invest as much as 25% of its total assets in below-investment-grade securities (sometimes called “junk bonds”), and may acquire securities that are in default. This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been downgraded or, in the case of an unrated security, after the Fund’s Adviser, Invesco Advisers, Inc. (Invesco or the Adviser), has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Investment-grade securities are rated in one of the four highest rating categories of nationally recognized statistical rating organizations, such as S&P Global Ratings (or, in the case of unrated securities, determined by the Adviser to be comparable to securities rated investment-grade). The Fund also invests in unrated securities, in which case the Adviser internally assigns ratings to those securities, after assessing their credit quality and other factors, in investment-grade or below-investment-grade categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is

1 Invesco AMT-Free Municipal Income Fund

consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization.

To the extent the Fund invests in pre-refunded municipal securities collateralized by U.S. government securities, the Fund may treat those securities as investment-grade (AAA) securities even if the issuer itself has a below-investment-grade rating.

The Fund does not limit its investments to securities in a particular maturity range, but it currently focuses on securities with maturities between 5 and 30 years when issued. The Fund may invest in obligations that pay interest at fixed or variable rates. The Fund can invest in inverse floaters, a variable rate obligation, to seek increased income and return. The Fund’s investment in inverse floaters entails a degree of leverage. The Fund can expose up to 20% of its total assets to the effects of leverage from its investments in inverse floaters. The Fund's investments in inverse floaters are included for purposes of the 80% policy described above. The Fund can also engage in reverse repurchase agreements, which also create leverage.

In selecting investments for the Fund, the portfolio managers generally look at a wide range of municipal securities nationwide that provide high current income, have favorable credit characteristics, and provide opportunities for value. The portfolio managers may consider selling a security if any of these factors no longer applies to a security purchased for the Fund, but are not required to do so.

Principal Risks of Investing in the Fund

As with any mutual fund investment, loss of money is a risk of investing. An investment in the Fund is not a deposit in a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency. The risks associated with an investment in the Fund can increase during times of significant market volatility. The principal risks of investing in the Fund are:

principal payments on the security as they become due. If an issuer fails to pay interest or repay principal, the Fund’s income or share value might be reduced. Adverse news about an issuer or a downgrade in an issuer’s credit rating, for any reason, can also reduce the market value of the issuer’s securities. “Credit spread” is the difference in yield between securities that is due to differences in their credit quality. There is a risk that credit spreads may increase when the market expects lower-grade bonds to default more frequently. Widening credit spreads may quickly reduce the market values of the Fund’s lower-rated and unrated securities. Some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price. Extension risk is the risk that an increase in interest rates could cause prepayments on a debt security to be repaid at a slower rate than expected. Extension risk is particularly prevalent for a callable security where an increase in interest rates could result in the issuer of that security choosing not to redeem the security as anticipated on the security’s call date. Such a decision by the issuer could have the effect of lengthening the debt security’s expected maturity, making it more vulnerable to interest rate risk and reducing its market value. Reinvestment risk is the risk that when interest rates fall the Fund may be required to reinvest the proceeds from a security’s sale or redemption at a lower interest rate. Callable bonds are generally subject to greater reinvestment risk than non-callable bonds. Prepayment risk is the risk that the issuer may redeem the security prior to the expected maturity or that borrowers may repay the loans that underlie these securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to the expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income.

Municipal Securities Focus Risk. The Fund will not concentrate its investments in issuers in any one industry. The Securities and Exchange Commission has taken the position that investment of more than 25% of a fund’s total assets in issuers in the same industry constitutes concentration in that industry. Many types of municipal securities (such as general obligation, government appropriation, municipal leases, special assessment and special tax bonds) are not considered a part of any “industry” for purposes of this policy. Therefore, the Fund may invest more than 25% of its total assets in those types of municipal securities, subject to any applicable limits described in this prospectus. Those municipal securities may finance or pay interest from the revenues of projects that are subject to similar economic, business or political developments that could increase their credit risk. Legislation that affects the financing of a particular municipal project, or economic factors that have a negative impact on a project, would be likely to affect many other similar projects. States and municipalities are facing rising levels of unfunded pension and similar liabilities, which are increasing pressure on their budgets. These pressures may adversely affect their ability to meet their outstanding debt obligations, including with respect to investments held by the Fund. As a result, the marketability, liquidity, and performance of these investments may be negatively impacted. At times, the Fund may place an emphasis on, or change the relative emphasis of its investments in securities issued by certain municipalities. If the Fund has a greater emphasis on investments in one or more particular municipalities, it may be subject to greater risks from adverse events affecting such municipalities than a fund that invests in different municipalities or that is more diversified.

2 Invesco AMT-Free Municipal Income Fund

Certain of the municipalities in which the Fund invests, including Puerto Rico, currently experience significant financial difficulties. As a result, securities issued by certain of these municipalities are currently considered below-investment-grade securities. A credit rating downgrade relating to, default by, or insolvency or bankruptcy of, one or several municipal security issuers of a state, territory, commonwealth or possession in which the Fund invests could affect the payment of principal and interest, the market values and marketability of many or all municipal obligations of such state, territory, commonwealth or possession.

The Fund expects to invest a significant percentage of its total assets in Puerto Rican municipal securities. In the past several years, securities issued by Puerto Rico and its agencies and instrumentalities have been subject to multiple credit downgrades as a result of Puerto Rico’s ongoing fiscal challenges, growing debt obligations and uncertainty about its ability to make full repayment on these obligations. More recently, certain issuers of Puerto Rican municipal securities have filed for bankruptcy or failed to make payments on obligations that have come due, and additional missed payments or defaults may be likely to occur in the future. Such developments could adversely impact the Fund’s performance and the Fund may pay expenses to preserve its claims related to its Puerto Rican holdings. The outcome of any debt restructuring, both within and outside bankruptcy proceedings, and any potential future restructuring is uncertain, and could adversely affect the Fund.

Risks of Tobacco Related Bonds. In 1998, the largest U.S. tobacco manufacturers reached an out of court agreement, known as the Master Settlement Agreement (the MSA), to settle claims against them by 46 states and six other U.S. jurisdictions. The tobacco manufacturers agreed to make annual payments to the government entities in exchange for the release of all litigation claims. A number of the states have sold bonds that are backed by those future payments. The Fund may invest in two types of those bonds: (i) bonds that make payments only from a state’s interest in the MSA and (ii) bonds that make payments from both the MSA revenue and from an “appropriation pledge” by the state. An “appropriation pledge” requires the state to pass a specific periodic appropriation to make the payments and is generally not an unconditional guarantee of payment by a state.

The settlement payments are based on factors, including, but not limited to, annual domestic cigarette shipments, cigarette consumption, inflation and the financial capability of participating tobacco companies. Payments could be reduced if consumption decreases, if market share is lost to non-MSA manufacturers, or if there is a negative outcome in litigation regarding the MSA, including challenges by participating tobacco manufacturers regarding the amount of annual payments owed under the MSA.

The Fund can invest up to 25% of its total assets in tobacco-related bonds without an appropriation pledge that make payments only from a state’s interest in the MSA.

Risks of Land-Secured or “Dirt” Bonds. These bonds, which include special assessment, special tax, and tax increment financing bonds, are issued to promote residential, commercial and industrial growth and redevelopment. They are exposed to real estate development-related risks. The bonds could default if the developments failed to progress as anticipated or if taxpayers failed to pay the assessments, fees and taxes specified in the financing plans for a project.

Risks of Below-Investment-Grade Securities. As compared to investment-grade debt securities, below-investment-grade debt securities (also referred to as “junk” bonds), whether rated or unrated, may be subject to greater price fluctuations and increased credit risk, as the issuer might not be able to pay interest and principal when due, especially during times of weakening economic conditions or rising interest rates. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk. The market for below-investment-grade securities may be less liquid and therefore

these securities may be harder to value or sell at an acceptable price, especially during times of market volatility or decline.

Because the Fund can invest up to 25% of its total assets in below- investment-grade securities, the Fund’s credit risks are greater than those of funds that buy only investment-grade securities. This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been downgraded or, in the case of an unrated security, after the Adviser has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk. If the Fund has more than 25% of its total assets invested in below-investment-grade securities, the Adviser will not purchase additional below-investment-grade securities until the level of holdings in those securities no longer exceeds the restriction.

Inverse Floaters. The Fund invests in inverse floating rate securities (inverse floaters) because, under ordinary circumstances, they offer higher yields and thus provide higher income than fixed-rate municipal bonds of comparable maturity and credit quality. Because inverse floaters are leveraged instruments, the value of an inverse floater will change more significantly in response to changes in interest rates and other market fluctuations than the market value of a conventional fixed-rate municipal security of comparable maturity and credit quality, including the municipal bond underlying an inverse floater. During periods of rising interest rates, the market values of inverse floaters will tend to decline more quickly than those of fixed-rate securities.

An inverse floater is created when a fixed-rate municipal bond is contributed to a trust. The trust issues two separate classes of securities: short-term floating rate securities with a fixed principal amount that represent a senior interest in the underlying municipal bond, and the inverse floater that represents a residual, subordinate interest in the underlying municipal bond. The trust issues and sells the short-term floating rate securities to third parties and the inverse floater to the Fund. The short-term floating rate securities generally bear short-term rates of interest. When interest is paid on the underlying municipal bond to the trust, such proceeds are first used to pay interest owing to holders of the short-term floating rate securities, with any remaining amounts being paid to the Fund, as the holder of the inverse floater. Accordingly, the amount of such interest paid to the Fund is inversely related to the rate of interest on the short-term floating rate securities. Inverse floaters produce less income when short-term interest rates rise (and, in extreme cases, may pay no income) and more income when short-term interest rates fall. Thus, if short-term interest rates rise after the issuance of the inverse floater, any yield advantage to the Fund is reduced and may be eliminated. Additionally, because the principal amount of the short-term floating rate security is fixed and is not adjusted in response to changes in the market value of the underlying municipal bond, any change in the market value of the underlying municipal bond is reflected entirely in a change to the value of the inverse floater. Upon the occurrence of certain adverse events, a trust may be collapsed and the underlying municipal bond liquidated, and the Fund could lose the entire amount of its investment in the inverse floater and may, in some cases, be contractually required to pay the negative difference, if any, between the liquidation value of the underlying municipal bond and the principal amount of the short-term floating rate securities.

3 Invesco AMT-Free Municipal Income Fund

the short-term floating rate securities that are related to the inverse floaters held by the Fund to the total assets of the Fund. Nevertheless, the value of, and income earned on, an inverse floater that has a higher degree of leverage (represented by a larger outstanding principal amount of related short-term floating rate securities relative to the par value of the underlying municipal bond) will fluctuate more significantly in response to changes in interest rates and to changes in the market value of the related underlying municipal bond, and are more likely to be eliminated entirely under adverse market conditions.

Fixed-Income Market Risks. The fixed-income securities market can be susceptible to increases in volatility and decreases in liquidity. Liquidity may decline unpredictably in response to overall economic conditions or credit tightening. During times of reduced market liquidity, the Fund may not be able to readily sell bonds at the prices at which they are carried on the Fund’s books and could experience a loss. If the Fund needed to sell large blocks of bonds to meet shareholder redemption requests or to raise cash, those sales could further reduce the bonds’ prices, particularly for lower-rated and unrated securities, if applicable. An unexpected increase in redemptions by Fund shareholders (including requests from shareholders who may own a significant percentage of the Fund’s shares), which may be triggered by general market turmoil or an increase in interest rates, as well as other adverse market and economic developments, could cause the Fund to sell its holdings at a loss or at undesirable prices and adversely affect the Fund’s share price and increase the Fund’s liquidity risk, Fund expenses and/or taxable distributions, if applicable. As of the date of this prospectus, interest rates in the U.S. are near historically low levels, increasing the exposure of bond investors to the risks associated with rising interest rates.

Economic and other market developments can adversely affect fixed-income securities markets in the United States, Europe and elsewhere. At times, participants in debt securities markets may develop concerns about the ability of certain issuers of debt securities to make timely principal and interest payments, or they may develop concerns about the ability of financial institutions that make markets in certain debt securities to facilitate an orderly market. Those concerns may impact the market price or value of those debt securities and may cause increased volatility in those debt securities or debt securities markets. Under some circumstances, those concerns may cause reduced liquidity in certain debt securities markets, reducing the willingness of some lenders to extend credit, and making it more difficult for borrowers to obtain financing on attractive terms (or at all). A lack of liquidity or other adverse credit market conditions may hamper the Fund’s ability to sell the debt securities in which it invests or to find and purchase suitable debt instruments.

Risks of Borrowing and Leverage. The Fund can borrow up to one-third of the value of its total assets (including the amount borrowed) from banks, as permitted by the Investment Company Act of 1940. It can use those borrowings for a number of purposes, including for purchasing securities, which can create “leverage.” In that case, changes in the value of the Fund’s investments will have a larger effect on its share price than if it did not borrow. Borrowing results in interest payments to the lenders and related expenses. Borrowing for investment purposes might reduce the Fund’s return if the yield on the securities purchased is less than those borrowing costs. The Fund may also borrow to meet redemption obligations, for temporary and emergency purposes, or to unwind or contribute to trusts in connection with the Fund’s investment in inverse floaters (instruments also involving the use of leverage), as described in this prospectus. The Fund currently participates in a line of credit with certain other Invesco Funds for its borrowing.

Fund’s investments will have a larger effect on its share price than if it did not engage in these transactions due to the effect of leverage. Reverse repurchase agreements create fund expenses and require that the Fund have sufficient cash available to repurchase the debt obligation when required. Reverse repurchase agreements also involve the risk that the market value of the debt obligation that is the subject of the reverse repurchase agreement could decline significantly below the price at which the Fund is obligated to repurchase the security.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service or any court, and after the Fund buys a security, the Internal Revenue Service or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service or a court, or the non-compliant conduct of a bond issuer.

Risks of Derivative Investments. Derivatives may involve significant risks. Derivatives may be more volatile than other types of investments, may require the payment of premiums, may increase portfolio turnover, may be illiquid, and may not perform as expected. Derivatives are subject to counterparty risk and the Fund may lose money on a derivative investment if the issuer or counterparty fails to pay the amount due. Some derivatives have the potential for unlimited loss, regardless of the size of the Fund’s initial investment. As a result of these risks, the Fund could realize little or no income or lose money from its investment, or a hedge might be unsuccessful. In addition, pursuant to rules implemented under financial reform legislation, certain over-the-counter derivatives are required to be executed on a regulated market and/or cleared through a clearinghouse. Entering into a derivative transaction with a clearinghouse may entail further risks and costs.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. Additionally, legislative, regulatory, or tax developments may adversely affect management of the Fund and, therefore, the ability of the Fund to achieve its investment objective.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Rochester AMT-Free Municipal Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund.The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

4 Invesco AMT-Free Municipal Income Fund

of the Fund will be different from Class A shares’ returns of the predecessor fund as they have different expenses. Performance for Class A shares has been restated to reflect the Fund’s applicable sales charge. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

Updated performance information is available on the Fund’s website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	0.39%
Best Quarter	June 30, 2011	8.20%
Worst Quarter	June 30, 2013	-4.64%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	10/27/1976	2.91%	6.12%	7.79%
Return After Taxes on Distributions		2.84	6.10	7.78
Return After Taxes on Distributions and Sale of Fund Shares		3.20	5.68	7.33

Class C	8/29/1995	5.69	6.23	7.59

Class Y	11/29/2010	7.80	7.30	8.48

Class R6	5/24/2019	7.87	7.151	8.301

Bloomberg Barclays Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		5.21	3.91	4.63

U.S. Consumer Price Index (reflects no deduction for fees, expenses or taxes)		1.36	1.95	1.74

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts.After-tax returns are shown for Class A shares only and after-tax returns for other classes will vary.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Joshua Cooney	Portfolio Manager	2019

Elizabeth S. Mossow	Portfolio Manager	2019 (predecessor fund 2013-2018)

Tim O'Reilly	Portfolio Manager	2019

Mark Paris	Portfolio Manager	2019

Julius Williams	Portfolio Manager	2019

Purchase and Sale of Fund Shares

You may purchase, redeem or exchange shares of the Fund on any business day through your financial adviser or by telephone at 800-959-4246. Shares of the Fund, other than Class R6 shares, may also be purchased, redeemed or exchanged on any business day through our website at

www.invesco.com/us or by mail to Invesco Investment Services, Inc., P.O. Box 219078, Kansas City, MO 64121-9078.

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

With respect to Class R6 shares, there is no minimum initial investment for Employer Sponsored Retirement and Benefit Plans investing through a retirement platform that administers at least $2.5 billion in retirement plan assets. All other Employer Sponsored Retirement and Benefit Plans must meet a minimum initial investment of at least $1 million in each Fund in which it invests.

For all other institutional investors purchasing Class R6 shares, the minimum initial investment is $1 million, unless such investment is made by (i) an investment company, as defined under the Investment Company Act of 1940, as amended (1940 Act), that is part of a family of investment companies which own in the aggregate at least $100 million in securities, or (ii) an account established with a 529 college savings plan managed by Invesco, in which case there is no minimum initial investment.

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts maintained by an intermediary, such as a broker, that (i) generally charges an asset-based fee or commission in addition to those described in this prospectus, and (ii) maintains Class R6 shares and makes them available to retail investors.

Tax Information

The Fund’s distributions primarily are exempt from regular federal income tax. All or a portion of these distributions, however, may be subject to state and local taxes. The Fund also may make distributions that are taxable to you as ordinary income or capital gains.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund, the Fund’s distributor or its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson or financial adviser to recommend the Fund over another investment. Ask your salesperson or financial adviser or visit your financial intermediary’s website for more information.

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s), Principal Investment Strategies and Risks

The Fund’s investment objective is to seek tax-free income. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

The following strategies and types of investments are the ones that the Fund considers to be the most important in seeking to achieve its

5 Invesco AMT-Free Municipal Income Fund

investment objective and the following risks are those the Fund expects its portfolio to be subject to as a whole.

The Adviser tries to reduce risks by selecting a wide variety of municipal investments and by carefully researching securities before they are purchased. However, changes in the overall market prices of municipal securities and the income they pay can occur at any time. The yield and share prices of the Fund can change daily based on changes in interest rates and market conditions and in response to other economic events.

Market Risk. The market values of the Fund’s investments, and therefore the value of the Fund’s shares, will go up and down, sometimes rapidly or unpredictably. Market risk may affect a single issuer, industry or section of the economy, or it may affect the market as a whole. The value of the Fund’s investments may go up or down due to general market conditions which are not specifically related to the particular issuer, such as real or perceived adverse economic conditions, changes in the general outlook for revenues or corporate earnings, changes in interest or currency rates, regional or global instability, or adverse investor sentiment generally. The value of the Fund’s investments may also go up or down due to factors that affect an individual issuer or a particular industry or sector, such as changes in production costs and competitive conditions within an industry. In addition, natural or environmental disasters, widespread disease or other public health issues, war, acts of terrorism or other events may have a significant impact on the value of the Fund’s investments, as well as the financial markets and global economy generally. Such circumstances may also impact the ability of the Adviser to effectively implement the Fund’s investment strategy. During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

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COVID-19. The “COVID-19” strain of coronavirus has resulted in instances of market closures and dislocations, extreme volatility, liquidity constraints and increased trading costs. Efforts to contain its spread have resulted in travel restrictions, disruptions of healthcare systems, business operations and supply chains, layoffs, lower consumer demand, and defaults, among other significant economic impacts that have disrupted global economic activity across many industries. Such economic impacts may exacerbate other pre-existing political, social and economic risks locally or globally. The ongoing effects of COVID-19 are unpredictable and may result in significant and prolonged effects on the Fund’s performance.

Municipal Securities. Municipal securities are issued to raise money for a variety of public or private purposes, including financing state or local governments, financing specific projects or financing public facilities. These debt obligations are issued by the state governments, as well as their political subdivisions (such as cities, towns, and counties) and their agencies and authorities. The Fund buys municipal bonds and notes, tax-exempt commercial paper, certificates of participation in municipal leases and other debt obligations. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. Some revenue obligations are private activity bonds that pay interest that may be a tax preference item for investors subject to the federal AMT. However, the Fund selects investments the interest from which is not subject to AMT.

income tax (in the opinion of bond counsel to the issuer at the time the security is issued). Because municipal bond issuers may not be subject to the same disclosure obligations as other bond issuers, investments in municipal securities may be riskier than certain other investments.

The Fund can buy both long-term and short-term municipal securities. Long-term securities have a maturity of more than one year. The Fund generally focuses on longer-term securities to seek higher income.

Municipal securities may be subject to the following risks:

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Interest Rate Risk. Interest rate risk is the risk that rising interest rates, or an expectation of rising interest rates in the near future, will cause the values of the Fund’s investments to decline. The values of debt securities usually change when prevailing interest rates change. When interest rates rise, the values of outstanding debt securities generally fall, and those securities may sell at a discount from their face amount. When interest rates rise, the decrease in values of outstanding debt securities may not be offset by higher income from new investments. When interest rates fall, the values of already-issued debt securities generally rise. However, when interest rates fall, the Fund’s investments in new securities may be at lower yields and may reduce the Fund’s income. The values of longer-term debt securities usually change more than the values of shorter-term debt securities when interest rates change; thus, interest rate risk is usually greater for securities with longer maturities or durations. “Zero-coupon” or “stripped” securities may be particularly sensitive to interest rate changes. Risks associated with rising interest rates are heightened given that interest rates in the U.S. are near historic lows.

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Duration Risk. Duration is a measure of the price sensitivity of a debt security or portfolio to interest rate changes. Duration risk is the risk that longer-duration debt securities are more likely to decline in price, and to a greater extent, than shorter-duration debt securities, in a rising interest-rate environment. “Effective duration” attempts to measure the expected percentage change in the value of a bond or portfolio resulting from a change in prevailing interest rates. The change in the value of a bond or portfolio can be approximated by multiplying its duration by a change in interest rates. For example, if a bond has an effective duration of three years, a 1% increase in general interest rates would be expected to cause the bond’s value to decline about 3% while a 1% decrease in general interest rates would be expected to cause the bond’s value to increase 3%. Duration is different from maturity, which is the length of time until the principal must be paid back. The duration of a debt security may be equal to or shorter than the full maturity of a debt security.

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Credit Risk. Credit risk is the risk that the issuer of a security might not make interest and principal payments on the security as they become due. U.S. government securities generally have lower credit risks than securities issued by private issuers or certain foreign governments. If an issuer fails to pay interest, the Fund’s income might be reduced, and if an issuer fails to repay principal, the value of the security might fall and the Fund could lose the amount of its investment in the security. The extent of this risk varies based on the terms of the particular security and the financial condition of the issuer. A downgrade in an issuer’s credit rating or other adverse news about an issuer, for any reason, can reduce the market value of that issuer’s securities.

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Credit Spread Risk. Credit spread risk is the risk that credit spreads (i.e., the difference in yield between securities that is due to differences in their credit quality) may increase when the market expects lower-grade bonds to default more frequently. Widening credit spreads may quickly reduce the market values of the Fund’s lower-rated and unrated securities. Some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price.

6 Invesco AMT-Free Municipal Income Fund

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Extension Risk. Extension risk is the risk that, if interest rates rise rapidly, prepayments on certain debt securities may occur at a slower rate than expected, and the expected maturity of those securities could lengthen as a result. Securities that are subject to extension risk generally have a greater potential for loss when prevailing interest rates rise, which could cause their values to fall sharply. Extension risk is particularly prevalent for a callable security where an increase in interest rates could result in the issuer of that security choosing not to redeem the security as anticipated on the security’s call date. Such a decision by the issuer could have the effect of lengthening the debt security’s expected maturity, making it more vulnerable to interest rate risk and reducing its market value.

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Reinvestment Risk. Reinvestment risk is the risk that when interest rates fall, the Fund may be required to reinvest the proceeds from a security’s sale or redemption at a lower interest rate. Callable bonds are generally subject to greater reinvestment risk than non-callable bonds.

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Prepayment Risk. Certain fixed-income securities are subject to the risk of unanticipated prepayment. Prepayment risk is the risk that, when interest rates fall, the issuer will redeem the security prior to the security’s expected maturity, or that borrowers will repay the loans that underlie these fixed-income securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income. Securities subject to prepayment risk generally offer less potential for gains when prevailing interest rates fall. If the Fund buys those securities at a premium, accelerated prepayments on those securities could cause the Fund to lose a portion of its principal investment. The impact of prepayments on the price of a security may be difficult to predict and may increase the security’s price volatility. Interest-only and principal- only securities are especially sensitive to interest rate changes, which can affect not only their prices but can also change the income flows and repayment assumptions about those investments.

Municipal Securities Focus. The Fund will not concentrate its investments in issuers in any one industry. The Securities and Exchange Commission has taken the position that investment of more than 25% of a fund’s total assets in issuers in the same industry constitutes concentration in that industry. Many types of municipal securities (such as general obligation, government appropriation, municipal leases, special assessment and special tax bonds) are not considered a part of any “industry” for purposes of this policy. Therefore, the Fund may invest more than 25% of its total assets in those types of municipal securities, subject to any applicable limits described in this prospectus. Those municipal securities may finance or pay interest from the revenues of projects that are subject to similar economic, business or political developments that could increase their credit risk. Legislation that affects the financing of a particular municipal project, or economic factors that have a negative impact on a project, would be likely to affect many other similar projects. At times, the Fund may place an emphasis on, or change the relative emphasis of its investments in, securities issued by certain municipalities. If the Fund has a greater emphasis on investments in one or more particular municipalities, it may be subject to greater risks from adverse events affecting such municipalities than a fund that invests in different municipalities or that is more diversified.

Risks of Investing in U.S. Territories, Commonwealths and Possessions. The Fund also invests in obligations of the governments of U.S. territories, commonwealths and possessions such as Puerto Rico, the U.S. Virgin Islands, Guam and the Northern Mariana Islands to the extent such obligations are exempt from regular federal individual and state income taxes. Accordingly, the Fund may be adversely affected by local political, economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations. A discussion of the special considerations relating to the Fund’s municipal obligations and other

factors or economic conditions in those territories, commonwealths or possessions is provided in an appendix to the SAI.

Significant Investment in Puerto Rico Municipal Securities. The Fund expects to invest a significant percentage of its total assets in Puerto Rican municipal securities, which are exempt from federal, state, and, where applicable, local income taxes. The Adviser expects the Fund to remain invested in municipal securities issued by Puerto Rico, its agencies and instrumentalities, subject to market, economic and political conditions. Puerto Rico experienced a significant downturn during the most recent recession and continues to face significant fiscal challenges, including persistent government deficits, underfunded public pension benefit obligations, underfunded government retirement systems, sizable debt service obligations and a high unemployment rate. The amount of its outstanding public debt will make it very difficult for Puerto Rico to make full repayment. Certain issuers of Puerto Rico municipal securities have filed for bankruptcy or failed to make payments on obligations that have come due, and additional missed payments and defaults may be likely to occur in the future. As a result of Puerto Rico’s challenging economic and fiscal environment, certain securities issued by Puerto Rico and its agencies are currently considered below-investment-grade securities. The Fund expects to seek exposure to some of these securities, which may subject the Fund to additional risks as described in this prospectus. If the economic situation in Puerto Rico persists or worsens, the volatility, liquidity, credit quality and performance of the Fund could be adversely affected. The outcome of any debt restructuring, both within and outside bankruptcy proceedings, and any potential future restructuring is uncertain, and could adversely affect the Fund.

Tobacco Related Bonds. The Fund may invest in two types of tobacco related bonds: (i) tobacco settlement revenue bonds, for which payments of interest and principal are made solely from a state’s interest in the Master Settlement Agreement (MSA) and (ii) tobacco bonds subject to a state’s appropriation pledge, for which payments may come from both the MSA revenue and the applicable state’s appropriation pledge.

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Tobacco Settlement Revenue Bonds. The Fund may invest up to 25% of its total assets in tobacco settlement revenue bonds. Tobacco settlement revenue bonds are secured by an issuing state’s proportionate share in the MSA, a litigation settlement agreement reached out of court in November 1998 between 46 states and six other U.S. jurisdictions and the four largest U.S. tobacco manufacturers at that time. Subsequently, a number of smaller tobacco manufacturers signed on to the MSA, which provides for annual payments by the manufacturers to the states and other jurisdictions in perpetuity. The MSA established a base payment schedule and a formula for adjusting payments each year. Tobacco manufacturers pay into a master escrow trust based on their market share and each state receives a fixed percentage of the payment.

A number of states have securitized the future flow of those payments by selling bonds, some through distinct governmental entities created for such purpose. The bonds are backed by the future revenue flows from the tobacco manufacturers. Annual payments on the bonds, and thus the risk to the Fund, are highly dependent on the receipt of future settlement payments. The amount of future settlement payments is dependent on many factors including, but not limited to, annual domestic cigarette shipments, cigarette consumption, inflation and the financial capability of participating tobacco companies. As a result, payments made by tobacco manufacturers could be reduced if the decrease in tobacco consumption is significantly greater than the forecasted decline. A market share loss by the MSA companies to non-MSA participating tobacco manufacturers could also cause a downward adjustment in the payment amounts. A participating manufacturer filing for bankruptcy also could cause delays or reductions in bond payments, which could affect the Fund’s net asset value.

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MSA, and an adverse outcome could affect the payment streams associated with the MSA or cause delays or reductions in bond payments. The MSA itself has been subject to legal challenges and has, to date, withstood those challenges. The SAI contains more detailed information about the litigation related to the tobacco industry and the MSA.

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“Subject to Appropriation” (STA) Tobacco Bonds. In addition to the tobacco settlement bonds discussed above, the Fund also may invest in tobacco related bonds that are subject to a state’s appropriation pledge (STA Tobacco Bonds). STA Tobacco Bonds rely on both the revenue source from the MSA and a state appropriation pledge. These STA Tobacco Bonds are part of a larger category of municipal bonds that are subject to state appropriation. Although specific provisions may vary among states, “government appropriation” or “subject to appropriation” bonds (also referred to as “appropriation debt”) are typically payable from two distinct sources: (i) a dedicated revenue source such as a municipal enterprise, a special tax or, in the case of tobacco bonds, the MSA funds, and (ii) from the issuer’s general funds.

Appropriation debt differs from a state’s general obligation debt in that general obligation debt is backed by the state’s full faith, credit and taxing power, while appropriation debt requires the state to pass a specific periodic appropriation to pay interest and/or principal on the bonds. The appropriation is usually made annually. While STA Tobacco Bonds offer an enhanced credit support feature, that feature is generally not an unconditional guarantee of payment by a state and states generally do not pledge the full faith, credit or taxing power of the state.

Land-Secured or “Dirt” Bonds. The Fund can invest more than 25% of its total assets in municipal securities for similar types of projects that are issued in connection with special taxing districts that are organized to plan and finance infrastructure development to induce residential, commercial and industrial growth and redevelopment. The bonds financed by these methods, such as tax assessment, special tax or tax increment financing generally are payable solely from taxes or other revenues attributable to the specific projects financed by the bonds without recourse to the credit or taxing power of related or overlapping municipalities. These projects often are exposed to real estate development-related risks, such as the failure of property development, availability of financing, extended vacancies of properties, increased competition, limitations on rents, changes in neighborhood values and the demand of properties to tenants, and changes in interest rates. These real estate risks may be heightened in the event that these projects are in foreclosure. Additionally, upon foreclosure the Fund may pay certain maintenance or operating expenses or taxes relating to such projects. These expenses may increase the overall expenses of the Fund and reduce its returns.

In addition, these projects can have more taxpayer concentration risk than general tax-supported bonds, such as general obligation bonds. Further, the fees, special taxes, or tax allocations and other revenues that are established to secure such financings generally are limited as to the rate or amount that may be levied or assessed and are not subject to increase pursuant to rate covenants or municipal or corporate guarantees. The bonds could default if development failed to progress as anticipated or if larger taxpayers failed to pay the assessments, fees and taxes as provided in the financing plans of the projects.

Municipal Lease Obligations. Municipal lease obligations are used by state and local governments to obtain funds to acquire land, equipment or facilities. The Fund can invest in certificates of participation that represent a proportionate interest in payments made under municipal lease obligations. Most municipal lease obligations, while secured by the leased property, are not general obligations of the issuing municipality. They often contain “non-appropriation” clauses under which the municipal government has no obligation to make lease or installment payments in future years unless money is appropriated on a yearly basis.

If the municipal government stops making payments or transfers its payment obligations to a private entity, the obligation could lose value or

become taxable. Although the obligation may be secured by the leased equipment or facilities, the disposition of the property in the event of non-appropriation or foreclosure might prove difficult, time consuming and costly, and may result in a delay in recovering or the failure to recover the original investment. Some lease obligations may not have an active trading market, making it difficult for the Fund to sell them quickly at an acceptable price.

Insured Municipal Bonds. The Fund may invest in municipal bonds that are covered by insurance guaranteeing the timely payment of principal at maturity and interest when due. Insurance guarantees that interest payments on a municipal security will be made on time and that the principal will be repaid when the security matures. Either the issuer of the municipal security or the Fund purchases the insurance. Insurance is expected to protect the Fund against losses caused by a municipal security issuer’s failure to make interest and principal payments. However, insurance does not protect the Fund or its shareholders against losses caused by declines in a municipal security’s value. Also, the Fund cannot be certain that any insurance company will make the payments it guarantees. Immediately following the financial crisis of 2008, certain significant providers of insurance for municipal securities incurred significant losses as a result of exposure to sub-prime mortgages and other lower credit quality investments that have experienced recent defaults or otherwise suffered extreme credit deterioration. As a result, such losses have reduced certain insurers’ capital and called into question their continued ability to perform their obligations under such insurance if they are called upon to do so in the future. While an insured municipal security will typically be deemed to have the rating of its insurer, if the insurer of a municipal security suffers a downgrade in its credit rating or the market discounts the value of the insurance provided by the insurer, the rating of the underlying municipal security will be more relevant and the value of the municipal security would more closely, if not entirely, reflect such rating. The Fund may lose money on its investment if the insurance company does not make payments it guarantees. In addition, if the Fund purchases the insurance, it must pay the premiums, which will reduce the Fund’s yield. If a municipal security’s insurer fails to fulfill its obligations or loses its credit rating, the value of the security could drop.

Tax-Exempt Commercial Paper. Tax-exempt commercial paper is a short-term obligation with a stated maturity of usually 270 days or less. It is issued by state and local governments or their agencies to finance seasonal working capital needs or as short-term financing in anticipation of longer-term financing. While tax-exempt commercial paper is intended to be repaid from general revenues or refinanced, it frequently is backed by a letter of credit, lending arrangement, note, repurchase agreement or other credit facility agreement offered by a bank or financial institution. Because tax-exempt issuers may constantly reissue their commercial paper and use the proceeds (or other sources) to repay maturing paper, the commercial paper of a tax-exempt issuer that is unable to continue to obtain liquidity in that manner may default. There may be a limited secondary market for issues of tax-exempt commercial paper.

Ratings of Municipal Securities the Fund Buys. The Adviser may rely to some extent on credit ratings by nationally recognized statistical rating organizations in evaluating the credit risk of securities selected for the Fund’s portfolio. Credit ratings evaluate the expectation that scheduled interest and principal payments will be made in a timely manner. They do not reflect any judgment of market risk. Ratings and market value may change from time to time, positively or negatively, to reflect new developments regarding the issuer.

8 Invesco AMT-Free Municipal Income Fund

security may change over time. The Adviser also may use its own research and analysis to assess those risks. If a bond is insured, it will usually be rated by the rating organizations based on the financial strength of the insurer. The rating categories are described in an appendix to the SAI.

Most of the municipal securities the Fund buys are “investment-grade” at the time of purchase. “Investment-grade” securities are those rated within the four highest rating categories of S&P Global Ratings (S&P), Moody’s, Fitch or another nationally recognized statistical rating organization (or, in the case of unrated securities, determined by the Adviser to be comparable to securities rated investment-grade). While securities rated within the fourth highest category by S&P (meaning BBB+, BBB or BBB-) or by Moody’s (meaning Baa1, Baa2 or Baa3) are considered “investment-grade,” they have some speculative characteristics. If two or more nationally recognized statistical rating organizations have assigned different ratings to a security, the Adviser uses the highest rating assigned.

The Fund may buy municipal securities that are “pre-refunded.” The issuer’s obligation to repay the principal value of the security is generally collateralized with U.S. government securities placed in an escrow account. This causes the pre-refunded security to have essentially the same risks of default as a AAA-rated security. This Fund may treat such securities as investment-grade (AAA) securities notwithstanding the fact that the issuer of such securities has a lower (including below-investment-grade) rating from one or more rating agencies.

The Fund can invest up to 25% of its total assets in below-investment-grade securities. This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been downgraded or, in the case of an unrated security, after the Adviser has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk. If the Fund has more than 25% of its total assets invested in below-investment-grade securities, the Adviser will not purchase additional below-investment-grade securities until the level of holdings in those securities no longer exceeds the restriction.

Unrated Securities. The investment adviser may internally assign ratings to securities that are not rated by any nationally recognized statistical rating organization, after assessing their credit quality and other factors, in categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization. Unrated securities are considered “investment-grade” or “below-investment-grade” if judged by the investment adviser to be comparable to rated investment-grade or below-investment-grade securities. The Adviser’s rating does not constitute a guarantee of the credit quality. In addition, some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price.

In evaluating the credit quality of a particular security, whether rated or unrated, the Adviser will normally take into consideration a number of factors including, but not limited to, the financial resources of the issuer, the underlying source of funds for debt service on a security, the issuer’s sensitivity to economic conditions and trends, any operating history of the facility financed by the obligation, the degree of community support for the financed facility, the capabilities of the issuer’s management, and regulatory factors affecting the issuer or the particular facility.

A reduction in the rating of a security after the Fund buys it will not require the Fund to dispose of the security. However, the Adviser will

evaluate such downgraded securities to determine whether to keep them in the Fund’s portfolio.

Risks of Below-Investment-Grade Securities. Below-investment-grade securities (also referred to as “junk bonds”) generally have higher yields than investment-grade securities but also have higher risk profiles. Below-investment-grade securities are considered to be speculative and entail greater risk with respect to the ability of the issuer to timely repay principal and pay interest or dividends in accordance with the terms of the obligation and may have more credit risk than investment-grade securities, especially during times of weakening economic conditions or rising interest rates. These additional risks mean that the Fund may not receive the anticipated level of income from these securities, and the Fund’s net asset value may be affected by declines in the value of below-investment-grade securities. The major risks of below-investment-grade securities include:

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Prices of below-investment-grade securities may be subject to extreme price fluctuations, even under normal market conditions. Adverse changes in an issuer’s industry and general economic conditions may have a greater impact on the prices of below-investment-grade securities than on the prices of investment-grade securities.

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Below-investment-grade securities may be issued by less creditworthy issuers and may be more likely to default than investment-grade securities. Issuers of below-investment-grade securities may have more outstanding debt relative to their assets than issuers of investment-grade securities. Issuers of below-investment-grade securities may be unable to meet their interest or principal payment obligations because of an economic downturn, specific issuer developments, or the unavailability of additional financing.

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In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of the holders of below-investment-grade securities.

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Below-investment-grade securities may be less liquid than investment-grade securities, even under normal market conditions. There are fewer dealers in the below-investment-grade securities market and there may be significant differences in the prices quoted by the dealers. Because they are less liquid, judgment may play a greater role in valuing certain of the Fund’s securities than is the case with securities trading in a more liquid market.

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Below-investment-grade securities typically contain redemption provisions that permit the issuer of the securities containing such provisions to redeem the securities at its discretion. If the issuer redeems below-investment-grade securities, the Fund may have to invest the proceeds in securities with lower yields and may lose income.

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Below-investment-grade securities markets may be more susceptible to real or perceived adverse credit, economic, or market conditions than investment-grade securities.

Inverse Floaters. The Fund may invest in inverse floaters to seek greater income and total return. Inverse floaters, under ordinary circumstances, offer higher yields and thus provide higher income than fixed-rate municipal bonds of comparable maturity and credit quality. During periods of rising interest rates, the market values of inverse floaters will tend to decline more quickly than those of fixed rate securities.

9 Invesco AMT-Free Municipal Income Fund

short-term floating rate securities resets periodically, usually weekly, to a prevailing market rate and holders of these securities are granted the option to tender their securities back to the Trust for repurchase at their principal amount plus accrued interest thereon (the “purchase price”) periodically, usually daily or weekly. A remarketing agent for the Trust is required to attempt to re-sell any tendered short-term floating rate securities to new investors for the purchase price. If the remarketing agent is unable to successfully re-sell the tendered short-term floating rate securities, a liquidity provider to the Trust must contribute cash to the Trust to ensure that the tendering holders receive the purchase price of their securities on the repurchase date.

The Fund may also purchase an inverse floater created as part of a tender option bond transaction not initiated by the Fund when a third party, such as a municipal issuer or financial institution, transfers an underlying municipal bond to a Trust.

Because holders of the short-term floating rate securities are granted the right to tender their securities to the Trust for repurchase at frequent intervals for the purchase price, with such payment effectively guaranteed by the liquidity provider, the securities generally bear short-term rates of interest commensurate with money market instruments. When interest is paid on the underlying municipal bond to the Trust, such proceeds are first used to pay the Trust’s administrative expenses and accrued interest to holders of the short-term floating rate securities, with any remaining amounts being paid to the Fund, as the holder of the inverse floater. Accordingly, the amount of such interest on the underlying municipal bond paid to the Fund is inversely related to the rate of interest on the short-term floating rate securities. Additionally, because the principal amount of the short-term floating rate securities is fixed and is not adjusted in response to changes in the market value of the underlying municipal bond, any change in the market value of the underlying municipal bond is reflected entirely in a change to the value of the inverse floater.

Typically, the terms of an inverse floater grant the Fund, as holder, the right to voluntarily terminate the Trust and to obtain the underlying municipal bond. To do so, the Fund would generally need to pay the Trust the purchase price of the short-term floating rate securities and a specified portion of any market value gain on the underlying municipal bond since its deposit into the Trust. Through the exercise of such right, the Fund can “collapse” the Trust, terminate its investment in the related inverse floater and obtain the underlying municipal bond. Additionally, the Fund also typically has the right to exchange with the Trust (i) a principal amount of short-term floating rate securities held by the Fund for a corresponding additional principal amount of the inverse floater or (ii) a principal amount of the inverse floater held by the Fund for a corresponding additional principal amount of short-term floating rate securities (which are typically then sold to other investors). Through the exercise of this right, the Fund may increase (or decrease) the principal amount of short-term floating rate securities outstanding, thereby increasing (or decreasing) the amount of leverage provided by the short-term floating rate securities to the Fund’s investment exposure to the underlying municipal bond.

The Fund’s investments in inverse floaters involve certain risks. As short-term interest rates rise, inverse floaters produce less current income (and, in extreme cases, may pay no income) and as short-term interest rates fall, inverse floaters produce more current income. Thus, if short-term interest rates rise after the issuance of the inverse floater, any yield advantage to the Fund is reduced and may be eliminated. All inverse floaters entail some degree of leverage represented by the outstanding principal amount of the related short-term floating rate securities.

more significant than changes in the market value of the related underlying municipal bond because the leverage provided by the related short-term floating rate securities increases the sensitivity of an inverse floater to changes in interest rates and to the market value of the underlying municipal bond. An inverse floater can be expected to underperform fixed-rate municipal bonds when long-term interest rates are rising, but can be expected to outperform fixed-rate municipal bonds when long-term interest rates are falling. Additionally, a tender option bond transaction typically provides for the automatic termination or “collapse” of a Trust upon the occurrence of certain adverse events, usually referred to as “mandatory tender events” or “tender option termination events.” These events may include, among others, a credit ratings downgrade of the underlying municipal bond below a specified level, a decrease in the market value of the underlying municipal bond below a specified amount, a bankruptcy of the liquidity provider or the inability of the remarketing agent to re-sell to new investors short-term floating rate securities that have been tendered for repurchase. Following such an event, the underlying municipal bond is generally sold for current market value and the proceeds distributed to holders of the short-term floating rate securities and inverse floater, with the holder of the inverse floater (the Fund) generally receiving the proceeds of such sale only after the holders of the short-term floating rate securities have received proceeds equal to the purchase price of their securities (and the liquidity provider is generally required to contribute cash to the Trust only in an amount sufficient to ensure that holders of the short-term floating rates securities receive the purchase price for their securities in connection with such termination of the Trust, in which instance the Fund may have an obligation to reimburse the liquidity provider, as described below). The sale of the underlying bond following such an event could be at an adverse price that might result in the loss by the Fund of a substantial portion, or even all, of its investment in the related inverse floater.

The Fund may enter into shortfall/reimbursement agreements with the liquidity provider in connection with certain inverse floaters held by the Fund. These agreements commit the Fund to reimburse the liquidity provider to the extent that the liquidity provider must provide cash to a Trust, including following the termination of a Trust resulting from the occurrence of a “mandatory tender event.” In connection with such an event and the termination of the Trust triggered thereby, the shortfall/reimbursement agreement will make the Fund liable for the amount of the negative difference, if any, between the liquidation value of the underlying municipal bond and the purchase price of the short-term floating rate securities issued by the Trust. The Adviser monitors the Fund’s potential exposure with respect to these agreements on a daily basis and intends to take action to terminate the Fund’s investment in related inverse floaters, if it deems it appropriate to do so.

Accounting Treatment of Inverse Floaters. When the Fund creates an inverse floater in a tender option bond transaction by selling an underlying municipal bond to a Trust, the transaction is considered a secured borrowing for financial reporting purposes. As a result of such accounting treatment, the Fund includes the underlying municipal bond on its Statement of Investments and as an asset on its Statement of Assets and Liabilities (but does not separately include the related inverse floater on either). The Fund also includes a liability on its Statement of Assets and Liabilities equal to the outstanding principal amount and accrued interest on the related short-term floating rate securities issued by the Trust. Interest on the underlying municipal bond is recorded as investment income on the Fund’s Statement of Operations, while interest payable on the related short-term floating rate securities is recorded as interest expense (which affects the Fund’s annual operating expenses, shown earlier in this prospectus). As mentioned above, the Fund may also purchase an inverse floater created as part of a tender option bond transaction when a third party, such as a municipal issuer or financial institution, transfers an underlying municipal bond to a Trust. For financial reporting purposes, the Fund includes the inverse floater related to such transaction on its

10 Invesco AMT-Free Municipal Income Fund

Statement of Investments and interest on the security is recorded as investment income on the Fund’s Statement of Operations.

Floating Rate/Variable Rate Obligations. Some municipal securities have variable or floating interest rates. Variable rates are adjustable at stated periodic intervals. Floating rates are automatically adjusted according to a specified market rate for those investments, such as, for example, the SIFMA Municipal Swap Index or the percentage of the prime rate of a bank. These obligations may be secured by bank letters of credit or other credit support arrangements. Inverse floaters, discussed in this prospectus, are a type of variable rate obligation.

Fixed-Income Market Risks. The fixed-income securities market can be susceptible to unusual volatility and illiquidity. Volatility and illiquidity may be more pronounced in the case of lower-rated and unrated securities. Liquidity can decline unpredictably in response to overall economic conditions or credit tightening. Increases in volatility and decreases in liquidity may be caused by a rise in interest rates (or the expectation of a rise in interest rates), which are near historic lows in the U.S. and in other countries. During times of reduced market liquidity, the Fund may not be able to readily sell bonds at the prices at which they are carried on the Fund’s books. If the Fund needed to sell large blocks of bonds to meet shareholder redemption requests or to raise cash, those sales could further reduce the bonds’ prices. An unexpected increase in Fund redemption requests (including requests from shareholders who may own a significant percentage of the Fund’s shares), which may be triggered by market turmoil or an increase in interest rates, as well as other adverse market and economic developments, could cause the Fund to sell its holdings at a loss or at undesirable prices and adversely affect the Fund’s share price and increase the Fund’s liquidity risk, Fund expenses and/or taxable distributions, if applicable. Similarly, the prices of the Fund’s holdings could be adversely affected if an investment account managed similarly to the Fund was to experience significant redemptions and that account was required to sell its holdings at an inopportune time. The liquidity of an issuer’s securities may decrease as a result of a decline in an issuer’s credit rating, the occurrence of an event that causes counterparties to avoid transacting with the issuer, or an increase in the issuer’s cash outflows, as well as other adverse market and economic developments. A lack of liquidity or other adverse credit market conditions may hamper the Fund’s ability to sell the debt securities in which it invests or to find and purchase suitable debt instruments.

Changes to monetary policy by the Federal Reserve or other regulatory actions could expose fixed income and related markets to heightened volatility, interest rate sensitivity and reduced liquidity, which may impact the Fund’s operations, universe of potential investment options, and return potential.

In addition, although the fixed-income securities markets have grown significantly in the last few decades, regulations and business practices have led some financial intermediaries to curtail their capacity to engage in trading (i.e., “market making”) activities for certain debt securities. As a result, dealer inventories of fixed-income securities, which provide an indication of the ability of financial intermediaries to make markets in fixed income securities, are near historic lows relative to market size. Because market makers help stabilize the market through their financial intermediary

services, further reductions in dealer inventories could have the potential to decrease liquidity and increase volatility in the fixed-income securities markets.

Borrowing and Leverage. The Fund can borrow from banks, a technique referred to as “leverage,” in amounts up to one-third of the Fund’s total assets (including the amount borrowed) less all liabilities and indebtedness other than borrowings. The Fund can use those borrowings for investment-related purposes such as purchasing securities believed to be desirable by the Adviser when available, funding amounts necessary to unwind or “collapse” trusts that issued “inverse floaters” to the Fund (an investment vehicle used by the Fund as described in this prospectus), or to contribute to such trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with certain Invesco Funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

Borrowing for leverage will subject the Fund to greater costs (for interest payments to the lender, origination fees and related expenses) than funds that do not borrow for leverage and these other purposes. The interest on borrowed money is an expense that might reduce the Fund’s yield, especially if the cost of borrowing to buy securities exceeds the yield on the securities purchased with the proceeds of a loan. Using leverage may also make the Fund’s share price more sensitive, i.e. volatile, to interest rate changes than if the Fund did not use leverage due to the tendency to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities. The use of leverage may also cause the Fund to liquidate portfolio positions when it may not be advantageous to do so to satisfy its obligations or meet segregation requirements under the Investment Company Act of 1940.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, or any court, and after the Fund buys a security, the Internal Revenue Service, or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, or a court, or the non-compliant conduct of a bond issuer.

Derivative Investments. The Fund can invest in different types of “derivative” instruments that are consistent with its investment strategies. A derivative is an instrument whose value depends on (or is derived from) the value of an underlying security, asset, interest rate, index or currency.

Risks of Derivative Investments. Derivatives may be volatile and may involve significant risks. The underlying security, obligor or other instrument on which a derivative is based, or the derivative itself, may not perform as expected. For some derivatives, it is possible to lose more than the amount invested in the derivative investment. In addition, some derivatives have the potential for unlimited loss, regardless of the size of the Fund’s initial investment. Certain derivative investments held by the Fund may be illiquid, making it difficult to close out an unfavorable position. Derivative transactions may require the payment of premiums and may increase portfolio turnover. Derivatives are subject to credit risk, since the Fund may lose money on a derivative investment if the issuer or counterparty fails to pay the amount due. In addition, changes in government regulation of derivative instruments could affect the character, timing and amount of the Fund’s taxable income or gains, and may limit or prevent the Fund from using certain types of derivative instruments as a part of its investment strategy, which could make the investment strategy more costly to implement or require the Fund to change its investment strategy. As a result of these risks, the Fund could realize little or no income or lose money from the investment, or the use of a derivative for hedging might be unsuccessful.

11 Invesco AMT-Free Municipal Income Fund

In addition, pursuant to rules implemented under financial reform legislation, certain over-the-counter derivatives, including certain interest rate swaps and certain credit default swaps, are required to be executed on a regulated market and/or cleared through a clearinghouse, which may result in increased margin requirements and costs for the Fund. Entering into a derivative transaction that is cleared may entail further risks and costs, including the counterparty risk of the clearinghouse and the futures commission merchant through which the Fund accesses the clearinghouse.

The Fund may use derivatives to seek income or capital gain to hedge against the risks of other investments. Derivatives may allow the Fund to increase or decrease its exposure to certain markets or risks. Examples include, but are not limited to, interest rate swaps or municipal bond swaps. While the Fund may use derivatives for hedging purposes, it typically does not use hedging instruments, such as options, to hedge investment risks.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Other Investment Strategies and Risks

The Fund can also use the investment techniques and strategies described below. The Fund might not use all of these techniques or strategies or might only use them from time to time.

When-Issued and Delayed-Delivery Transactions. The Fund may purchase municipal securities on a “when-issued” basis and may purchase or sell such securities on a “delayed-delivery” basis. “When-issued” or “delayed-delivery” refers to securities whose terms and indenture are available and for which a market exists, but which are not available for immediate delivery. During the period between the purchase and the settlement dates, the buyer makes no payment for the security and receives no interest. When-issued or delayed-delivery securities the Fund buys are subject to changes in value as a result of market fluctuations during that period and the value of the security on the delivery date may be more or less than the Fund paid. The Fund may lose money if the value of the security has declined below the purchase price.

Floating Rate Municipal Notes (FRNs). The Fund may invest in FRNs, which typically pay interest based on an index base rate (such as the SIFMA Municipal Swap Index (SIFMA), a widely-used benchmark for short-term interest rates) plus an established yield premium. Due to their floating rate features, FRNs will generally pay higher levels of income in a rising short-term interest rate environment and lower levels of income as short-term interest rates decline. In times of substantial market volatility, however, FRNs may not perform as anticipated. The value of a FRN also may decline due to other factors, such as changes in credit quality of the underlying bond.

The Fund’s ability to engage in transactions using FRNs may be limited due to market factors. There is no assurance that a liquid secondary market will exist for any particular FRN or at any particular time, and so the Fund may not be able to close a position in a FRN when it is advantageous to do so. The Fund may also transfer a FRN to a sponsor to create an inverse floater, which may further increase the volatility of the market value of a FRN or the inverse floater.

protect its investment. In addition, distressed securities involve the substantial risk that principal will not be repaid. These securities may present a substantial risk of default or may be in default at the time of investment. The Fund may incur additional expenses to the extent it is required to seek recovery upon a default in the payment of principal of or interest on its portfolio holdings. In any reorganization or liquidation proceeding relating to a portfolio company, the Fund may lose its entire investment or may be required to accept cash or securities with a value less than its original investment. Distressed securities and any securities received in an exchange for such securities may be subject to restrictions on resale. Distressed securities are subject to the Fund’s limitation, if any, on holding below-investment-grade securities.

Defaulted Securities. The Fund may purchase defaulted securities if the investment adviser believes that there is potential for resumption of income payments or realization of income on the sale of the securities or the collateral or other advantageous developments appear likely in the near future. Notwithstanding the investment adviser’s belief about the resumption of income payments or realization of income, the purchase of defaulted securities is highly speculative and involves a high degree of risk, including the risk of a substantial or complete loss of the Fund’s investment. Defaulted securities are subject to the Fund’s limitation, if any, on holding below-investment-grade securities. The investment adviser does not expect that this will be a significant investment strategy of the Fund.

Zero-Coupon Securities. The Fund can invest without limit in zero-coupon securities. These debt obligations do not pay interest prior to their maturity date or else they do not start to pay interest at a stated coupon rate until a future date. They are issued and traded at a discount from their face amount. The discount varies as the securities approach their maturity date (or the date interest payments are scheduled to begin). When interest rates change, zero-coupon securities are subject to greater fluctuations in their value than securities that pay current interest. The Fund accrues the discount on zero-coupon bonds as tax-free income on a current basis. The Fund may have to distribute imputed income on zero-coupon securities without receiving actual cash payments currently.

Rule 144A Securities and Other Exempt Securities. The Fund may invest in Rule 144A securities and other types of exempt securities, which are registered for sale pursuant to an exemption from registration under the Securities Act of 1933, as amended. Such securities are sold only to qualified institutional buyers and may not be resold to the general public. Although such securities may be determined to be liquid in accordance with the requirements of Rule 22e-4 under the Investment Company Act of 1940, as amended, if there are an insufficient number of qualified institutional buyers interested in purchasing such securities at a particular time, the Fund may have difficulty selling such securities at a desirable time or price. As a result, the Fund’s investment in such securities may be subject to increased liquidity risk. In addition, the issuers of Rule 144A securities may require their qualified institutional buyers (such as the Fund) to keep certain offering information confidential, which could adversely affect the ability of the Fund to sell such securities.

Taxable Investments. The Fund can invest up to 20% of its net assets (plus borrowings for investment purposes) in investments that generate income subject to income taxes. Taxable investments include, for example, hedging instruments, repurchase agreements, and many of the types of securities the Fund would buy for temporary defensive purposes. The Fund does not anticipate investing substantial amounts of its assets in taxable investments under normal market conditions or as part of its normal trading strategies and policies.

Additional Investment Information. In anticipation of or in response to market, economic, political, or other conditions, the Fund’s portfolio managers may temporarily use a different investment strategy for defensive purposes. If the Fund’s portfolio managers do so, different factors could affect the Fund’s performance and the Fund may not achieve its investment objective.

12 Invesco AMT-Free Municipal Income Fund

The Fund’s investments in the types of securities and other investments described in this prospectus vary from time to time, and, at any time, the Fund may not be invested in all of the types of securities and other investments described in this prospectus. The Fund may also invest in securities and other investments not described in this prospectus.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Invesco Advisers, Inc. serves as the Fund’s investment adviser. The Adviser manages the investment operations of the Fund as well as other investment portfolios that encompass a broad range of investment objectives, and has agreed to perform or arrange for the performance of the Fund’s day-to-day management. The Adviser is located at 1555 Peachtree Street, N.E., Atlanta, Georgia 30309. The Adviser, as successor in interest to multiple investment advisers, has been an investment adviser since 1976.

Sub-Advisers. Invesco has entered into one or more Sub-Advisory Agreements with certain affiliates to serve as sub-advisers to the Fund (the Sub-Advisers). Invesco may appoint the Sub-Advisers from time to time to provide discretionary investment management services, investment advice, and/or order execution services to the Fund. The Sub-Advisers and the Sub-Advisory Agreements are described in the SAI.

Potential New Sub-Advisers (Exemptive Order Structure). The SEC has also granted exemptive relief that permits the Adviser, subject to certain conditions, to enter into new sub-advisory agreements with affiliated or unaffiliated sub-advisers on behalf of the Fund without shareholder approval. The exemptive relief also permits material amendments to existing sub-advisory agreements with affiliated or unaffiliated sub-advisers (including the Sub-Advisory Agreements with the Sub-Advisers) without shareholder approval. Under this structure, the Adviser has ultimate responsibility, subject to oversight of the Board, for overseeing such sub-advisers and recommending to the Board their hiring, termination, or replacement. The structure does not permit investment advisory fees paid by the Fund to be increased without shareholder approval, or change the Adviser's obligations under the investment advisory agreement, including the Adviser's responsibility to monitor and oversee sub-advisory services furnished to the Fund.

Exclusion of Adviser from Commodity Pool Operator Definition

With respect to the Fund, the Adviser has claimed an exclusion from the definition of “commodity pool operator” (CPO) under the Commodity Exchange Act (CEA) and the rules of the Commodity Futures Trading Commission (CFTC) and, therefore, is not subject to CFTC registration or regulation as a CPO. In addition, the Adviser is relying upon a related exclusion from the definition of “commodity trading advisor” (CTA) under the CEA and the rules of the CFTC with respect to the Fund.

The terms of the CPO exclusion require the Fund, among other things, to adhere to certain limits on its investments in “commodity interests.” Commodity interests include commodity futures, commodity options and swaps, which in turn include non-deliverable forwards. The Fund is permitted to invest in these instruments as further described in the Fund’s SAI. However, the Fund is not intended as a vehicle for trading in the commodity futures, commodity options or swaps markets. The CFTC has neither reviewed nor approved the Adviser’s reliance on these exclusions, or the Fund, its investment strategies or this prospectus.

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.39% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

A discussion regarding the basis for the Board’s approval of the investment advisory agreement and investment sub-advisory agreements of the Fund is available in the Fund’s most recent annual or semi-annual report to shareholders.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Joshua Cooney, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 1999.

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Elizabeth S. Mossow, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund's operations, Ms. Mossow managed the predecessor fund from 2013 to 2018 and was associated with OppenheimerFunds, a global asset management firm, since 2007.

■

Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

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Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

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Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

The portfolio managers are assisted by investment professionals from the Invesco Municipal Fund Management Team. Members of the team may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Purchases of Class A shares of The Fund are subject to the maximum 4.25% initial sales charge as listed under the heading “Category II Initial Sales Charges” in the “Shareholder Account Information—Initial Sales Charges (Class A Shares Only)” section of the prospectus. Purchases of Class C shares are subject to a contingent deferred sales charge (CDSC). For more information on CDSCs, see the “Shareholder Account Information—Contingent Deferred Sales Charges (CDSCs)” section of this prospectus.

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of tax-exempt income.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

The Fund generally distributes long-term and short-term capital gains (net of any available capital loss carryovers), if any, at least annually. Capital

13 Invesco AMT-Free Municipal Income Fund

Financial Highlights

The financial highlights information presented for the Fund includes the financial history of the predecessor fund, which was reorganized into the Fund after the close of business on May 24, 2019. The financial highlights show the Fund’s and predecessor fund’s financial history for the past five fiscal years or, if shorter, the applicable period of operations since the inception of the Fund or predecessor fund or a class of Fund or predecessor fund shares. The financial highlights table is intended to help you understand the Fund’s and the predecessor fund’s financial performance. Certain information reflects financial results for a single Fund share.

The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in the Fund or predecessor fund (assuming reinvestment of all dividends and distributions). The information for the fiscal years ended after May 24, 2019 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, whose report, along with the Fund’s financial statements, is included in the Fund’s annual report, which is available upon request. The information for fiscal years ended prior to May 24, 2019 has been audited by the predecessor fund’s auditor.

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$8.04	$0.22	$(0.17)	$0.05	$(0.30)	$7.79	0.70%(d)	$1,659,677	0.84%(d)(e)	0.84%(d)(e)	0.76%(d)(e)	2.86%(d)(e)	20%
Seven months ended 02/29/20	7.50	0.15	0.55	0.70	(0.16)	8.04	9.44	1,551,474	0.86(f)	0.86(f)	0.74(f)	3.33(f)	8
Year ended 07/31/19	7.12	0.28	0.36	0.64	(0.26)	7.50	9.22	1,378,279	1.02	1.02	0.80	3.86	27
Year ended 07/31/18	7.05	0.29	0.07	0.36	(0.29)	7.12	5.24	1,144,325	1.03	1.03	0.87	4.15	20
Year ended 07/31/17	7.12	0.31	(0.03)	0.28	(0.35)	7.05	4.08	1,248,082	1.02	1.02	0.83	4.48	25
Year ended 07/31/16	6.76	0.37	0.40	0.77	(0.41)	7.12	11.70	1,325,385	0.94	0.94	0.82	5.30	16

Class C
Year ended 02/28/21	7.97	0.16	(0.18)	(0.02)	(0.23)	7.72	(0.14)	151,779	1.60(e)	1.60(e)	1.52(e)	2.10(e)	20
Seven months ended 02/29/20	7.43	0.11	0.56	0.67	(0.13)	7.97	9.05	230,719	1.63(f)	1.63(f)	1.51(f)	2.57(f)	8
Year ended 07/31/19	7.06	0.22	0.36	0.58	(0.21)	7.43	8.34	258,540	1.78	1.78	1.56	3.10	27
Year ended 07/31/18	6.99	0.23	0.07	0.30	(0.23)	7.06	4.49	345,676	1.80	1.80	1.64	3.38	20
Year ended 07/31/17	7.07	0.26	(0.04)	0.22	(0.30)	6.99	3.19	380,460	1.78	1.78	1.59	3.73	25
Year ended 07/31/16	6.71	0.31	0.41	0.72	(0.36)	7.07	10.96	427,045	1.69	1.69	1.57	4.54	16

Class Y
Year ended 02/28/21	8.02	0.24	(0.18)	0.06	(0.32)	7.76	0.82	835,955	0.60(e)	0.60(e)	0.52(e)	3.10(e)	20
Seven months ended 02/29/20	7.47	0.16	0.56	0.72	(0.17)	8.02	9.77	578,082	0.62(f)	0.62(f)	0.50(f)	3.57(f)	8
Year ended 07/31/19	7.09	0.29	0.37	0.66	(0.28)	7.47	9.52	502,457	0.78	0.78	0.56	4.10	27
Year ended 07/31/18	7.03	0.30	0.06	0.36	(0.30)	7.09	5.36	428,027	0.79	0.79	0.63	4.39	20
Year ended 07/31/17	7.10	0.32	(0.03)	0.29	(0.36)	7.03	4.34	439,608	0.78	0.78	0.59	4.65	25
Year ended 07/31/16	6.74	0.38	0.41	0.79	(0.43)	7.10	12.00	438,950	0.70	0.70	0.58	5.51	16

Class R6
Year ended 02/28/21	8.05	0.25	(0.18)	0.07	(0.33)	7.79	0.92	6,855	0.52(e)	0.52(e)	0.44(e)	3.18(e)	20
Seven months ended 02/29/20	7.50	0.16	0.56	0.72	(0.17)	8.05	9.74	5,675	0.59(f)	0.59(f)	0.47(f)	3.60(f)	8
Period ended 07/31/19(g)	7.42	0.06	0.07	0.13	(0.05)	7.50	1.80	10	0.72(f)	0.72(f)	0.50(f)	4.16(f)	27

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable.
(d)	The total return, ratio of expenses to average net assets and ratio of net investment income to average net assets reflect actual 12b-1 fees of 0.24% for the year ended February 28, 2021.
(e)	Ratios are based on average daily net assets (000’s omitted) of $1,495,283, $184,204, $706,020 and $5,429 for Class A, Class C, Class Y and Class R6 shares, respectively.
(f)	Annualized.
(g)	Commencement date after the close of business on May 24, 2019.

15 Invesco AMT-Free Municipal Income Fund

Shareholder Account Information

In addition to the Fund(s), the Adviser serves as investment adviser to many other Invesco mutual funds that are offered to investors (Invesco Funds or Funds). The following information is about all of the Invesco Funds and their share classes that have different fees and expenses.

Some investments in the Funds are made through accounts that are maintained by intermediaries (and not in the name of an individual investor) and some investments are made indirectly through products that use the Funds as underlying investments, such as Retirement and Benefit Plans, funds of funds, qualified tuition plans, and variable insurance contracts (these products are generally referred to as conduit investment vehicles). If shares of the Funds are held in an account maintained by an intermediary or in the name of a conduit investment vehicle (and not in the name of an individual investor), the intermediary or conduit investment vehicle may impose rules that differ from, and/or charge a transaction or other fee in addition to, those described in this prospectus. As a result, the availability of certain share classes and/or shareholder privileges or services described in this prospectus will depend on the policies, procedures and trading platforms of the financial intermediary or conduit investment vehicle. Accordingly, through your financial intermediary you may be invested in a share class that is subject to higher annual fees and expenses than other share classes that are offered in this prospectus. Investing in a share class subject to higher annual fees and expenses may have an adverse impact on your investment return. Please consult your financial adviser to consider your options, including your eligibility to qualify for the share classes and/or shareholder privileges or services described in this prospectus.

The Fund is not responsible for any additional share class eligibility requirements, investment minimums, exchange privileges, or other policies imposed by financial intermediaries or for notifying shareholders of any changes to them. Please consult your financial adviser or other financial intermediary for details.

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

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Employer Sponsored Retirement and Benefit Plans include (i) employer sponsored pension or profit sharing plans that qualify under section 401(a) of the Internal Revenue Code of 1986, as amended (the Code),

including 401(k), money purchase pension, profit sharing and defined benefit plans; (ii) 403(b) and non-qualified deferred compensation arrangements that operate similar to plans described under (i) above, such as 457 plans and executive deferred compensation arrangements; (iii) health savings accounts maintained pursuant to Section 223 of the Code; and (iv) voluntary employees’ beneficiary arrangements maintained pursuant to Section 501(c)(9) of the Code.

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Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

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Employer Sponsored IRAs include Simplified Employee Pension (SEP), Salary Reduction Simplified Employee Pension (SAR-SEP), and Savings Incentive Match Plan for Employees of Small Employers (SIMPLE) IRAs.

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Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Shareholder Account Information and additional information is available on the Internet at www.invesco.com/us. To access your account, go to the tab for “Account access,” then click on “Account Access” under “Accounts & Services.” For additional information about Invesco Funds, consult the Fund’s prospectus and SAI, which are available on that same website or upon request free of charge. The website is not part of this prospectus.

Choosing a Share Class

Each Fund may offer multiple classes of shares and not all Funds offer all share classes discussed herein. Each class represents an interest in the same portfolio of investments. Certain classes have higher expenses than other classes which may lower the return on your investment when compared to a less expensive class. In deciding which class of shares to purchase, you should consider the following attributes of the various share classes, among other things: (i) the eligibility requirements that apply to purchases of a particular class and any eligibility requirements of your financial intermediary, (ii) the initial sales charges and contingent deferred sales charges (CDSCs), if any, applicable to the class, (iii) the 12b-1 fee, if any, paid by the class, and (iv) any services you may receive from a financial intermediary. Please contact your financial adviser to assist you in making your decision. Please refer to the prospectus fee table for more information on the fees and expenses of a particular Fund’s share classes.

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

Class A2 shares of Invesco Limited Term Municipal Income Fund and Investor Class shares of Invesco Government Money Market Fund, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio do not have a 12b-1 fee; Invesco Short Term Bond Fund Class A shares and Invesco Short Duration Inflation Protected Fund Class A2 shares have a 12b-1 fee of 0.15%; and Invesco Conservative Income Fund Class A shares have a 12b-1 fee of 0.10%.

CDSC does not apply to redemption of Class C shares of Invesco Short Term Bond Fund unless you received Class C shares of Invesco Short Term Bond Fund through an exchange from Class C shares from another Invesco Fund that is still subject to a CDSC.

The 12b-1 fee for Class C shares of certain Funds is less than 1.00%. The “Fees and Expenses of the Fund—Annual Fund Operating Expenses” section of this prospectus reflects the actual 12b-1 fees paid by a Fund.

Your financial intermediary may have additional eligibility criteria for Class R shares. Please see the “Financial Intermediary- Specific Arrangements” section of this prospectus for further information.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

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Investor Class shares: Invesco Diversified Dividend Fund, Invesco Dividend Income Fund, Invesco Energy Fund, Invesco European Growth Fund, Invesco Health Care Fund, Invesco High Yield Fund, Invesco Income Fund, Invesco International Core Equity Fund, Invesco Low Volatility Equity Yield Fund, Invesco Government Money Market Fund, Invesco Municipal Income Fund, Invesco Real Estate Fund, Invesco Small Cap Growth Fund, Invesco Technology Fund, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio.

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Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

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Class AX shares: Invesco Government Money Market Fund;

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Class CX shares: Invesco Government Money Market Fund;

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Class P shares: Invesco Summit Fund;

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Class S shares: Invesco Charter Fund, Invesco Select Risk: Moderately Conservative Investor Fund, Invesco Select Risk: Growth Investor Fund, Invesco Select Risk: Moderate Investor Fund and Invesco Summit Fund; and

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Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

The availability of certain share classes will depend on how you purchased your shares. Intermediaries may have different policies regarding the availability of certain share classes than those described below. You should consult your financial adviser to consider your options, including your eligibility to qualify for the share classes described below. The Fund is not responsible for eligibility requirements imposed by financial intermediaries or for notifying shareholders of any changes to them. See “Financial Intermediary-Specific Arrangements” for more information on certain intermediary-specific eligibility requirements. Please consult with your financial intermediary if you have any questions regarding their policies.

Class A, C and Invesco Cash Reserve Shares

Class A, C and Invesco Cash Reserve Shares are generally available to all retail investors, including individuals, trusts, corporations, business and charitable organizations and Retirement and Benefit Plans. Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans. The share classes offer different fee structures that are intended to compensate financial intermediaries for services provided in connection with the sale of shares and continued maintenance of the customer relationship. You should consider the services provided by your financial adviser and any other financial intermediaries who will be involved in the servicing of your account when choosing a share class.

Class A2 Shares

Class A2 shares, which are offered only on Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund, are closed to new investors. All references in this “Shareholder Account Information” section of this prospectus to Class A shares shall include Class A2 shares, unless otherwise noted.

Class AX and CX Shares

Class AX and CX shares are closed to new investors. Only investors who have continuously maintained an account in Class AX or CX of a specific Fund may make additional purchases into Class AX and CX, respectively, of such specific Fund. All references in this “Shareholder Account Information” section of this prospectus to Class A, C or R shares of the Invesco Funds shall include Class AX (excluding Invesco Government Money Market Fund), or CX shares, respectively, of the Invesco Funds, unless otherwise noted. All references in this “Shareholder Account Information” section of this prospectus to Invesco Cash Reserve Shares of Invesco Government Money Market Fund shall include Class AX shares of Invesco Government Money Market Fund, unless otherwise noted.

Class P Shares

In addition to the other share classes discussed herein, the Invesco Summit Fund offers Class P shares, which were historically sold only through the AIM Summit Investors Plans I and II (each a Plan and, collectively, the Summit Plans). Class P shares are sold with no initial sales charge and have a 12b-1 fee of 0.10%. However, Class P shares are not sold to members of the general public. Only shareholders who had accounts in the Summit Plans at the close of business on December 8, 2006 may purchase Class P shares and only until the total of their combined investments in the Summit Plans and in Class P shares directly equals the face amount of their former Plan under the 30 year extended investment option. The face amount of a Plan is the combined total of all scheduled monthly investments under the Plan. For a Plan with a scheduled monthly investment of $100.00, the face amount would have been $36,000.00 under the 30 year extended investment option.

Class R Shares

Class R shares are intended for Retirement and Benefit Plans. Certain financial intermediaries have additional eligibility criteria regarding Class R shares. If you received Class R shares as a result of a merger or reorganization of a predecessor fund into any of the Funds, you will be permitted to make additional Class R shares purchases.

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds (except for the Invesco Master Loan Fund) are available for use by Employer Sponsored Retirement and Benefit Plans, held either at the plan level or through omnibus accounts, that generally process no more than one net redemption and one net purchase transaction each day.

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

funds, entities acting for the account of a public entity (e.g., Taft-Hartley funds, states, cities or government agencies), funds of funds or other pooled investment vehicles, 529 college savings plans, financial intermediaries and corporations investing for their own accounts, endowments and foundations. For information regarding investment minimums for Class R5 and R6 shares, please see “Minimum Investments” below.

Class R6 shares of the Funds are also available through an intermediary that has agreed with Invesco Distributors, Inc. to make such shares available for use in retail omnibus accounts that generally process no more than one net redemption and one net purchase transaction each day.

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class S shares are limited to investors who purchase shares with the proceeds received from a systematic contractual investment plan redemption within the 12 months prior to purchasing Class S shares, and who purchase through an approved financial intermediary that has an agreement with the distributor to sell Class S shares. Class S shares are not otherwise sold to members of the general public. An investor purchasing Class S shares will not pay an initial sales charge. The investor will no longer be eligible to purchase additional Class S shares at that point where the value of the contributions to the prior systematic contractual investment plan combined with the subsequent Class S share contributions equals the face amount of what would have been the investor’s systematic contractual investment plan under the 30-year investment option. The face amount of a systematic contractual investment plan is the combined total of all scheduled monthly investments under that plan. For a plan with a scheduled monthly investment of $100.00, the face amount would have been $36,000.00 under the 30-year extended investment option.

Class Y Shares

Class Y shares are available to (i) investors who purchase through an account that is charged an asset-based fee or commission by a financial intermediary, including through brokerage platforms, where a broker is acting as the investor’s agent, that may require the payment by the investor of a commission and/or other form of compensation to that broker, (ii) endowments, foundations, or Employer Sponsored Retirement and Benefit Plans (with the exception of “Solo 401(k)” Plans and 403(b) custodial accounts held directly at Invesco), (iii) banks or bank trust departments acting on their own behalf or as trustee or manager for trust accounts, or (iv) any current, former or retired trustee, director, officer or employee (or immediate family members of a current, former or retired trustee, director, officer or employee) of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

Subject to any conditions or limitations imposed on the servicing of Class Y shares by your financial adviser, if you received Class Y shares as a result of a merger or reorganization of a predecessor fund into any of the Funds, you will be permitted to make additional Class Y share purchases. In addition, you will be permitted to make additional Class Y shares purchases if you owned Class Y shares in a “Solo 401(k)” Plan or 403(b) custodial account held directly at Invesco if you held such shares in your account on or prior to May 24, 2019.

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

Investors who established accounts prior to April 1, 2002, in Investor Class shares with Invesco Distributors, Inc. (Invesco Distributors) who have continuously maintained an account in Investor Class shares (this includes anyone listed in the registration of an account, such as a joint

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Customers of a financial intermediary that has had an agreement with the Funds’ distributor or any Funds that offered Investor Class shares prior to April 1, 2002, that has continuously maintained such agreement. These intermediaries are referred to as “Investor Class grandfathered intermediaries.”

■

Any current, former or retired trustee, director, officer or employee (or immediate family member of a current, former or retired trustee, director, officer or employee) of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

For additional shareholder eligibility requirements with respect to Invesco Premier Portfolio, please see “Shareholder Account Information – Purchasing Shares and Shareholder Eligibility – Invesco Premier Portfolio.”

Distribution and Service (12b-1) Fees

Except as noted below, each Fund has adopted a service and/or distribution plan pursuant to SEC Rule 12b-1. A 12b-1 plan allows a Fund to pay distribution and service fees to Invesco Distributors to compensate or reimburse, as applicable, Invesco Distributors for its efforts in connection with the sale and distribution of the Fund’s shares, all or a substantial portion of which are paid to the dealer of record. Because the Funds pay these fees out of their assets on an ongoing basis, over time these fees will increase the cost of your investment and may cause you to pay more than the maximum permitted initial sales charges described in this prospectus.

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

■

All Funds, Class Y, Class R5 and Class R6 shares

Under the applicable service and/or distribution plan, the Funds may pay distribution and/or service fees up to the following annual rates with respect to each Fund’s average daily net assets with respect to such class (subject to the exceptions noted on page A-1):

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

The Funds are grouped into six categories for determining initial sales charges. The “Other Information” section of each Fund’s prospectus will tell you the sales charge category in which the Fund is classified. Additionally, Class A shares of Invesco Conservative Income Fund and Invesco Short Term Municipal Fund do not have initial sales charges. As used below, the term “offering price” with respect to all categories of Class A shares includes the initial sales charge.

If you purchase $1,000,000 or more of Class A shares of Category I, II or V Funds or $250,000 or more of Class A shares of Category IV or VI Funds (a Large Purchase) the initial sales charge set forth below will be

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The availability of certain sales charge waivers and discounts will depend on how you purchase your shares. Intermediaries may have different policies and procedures regarding the availability of front-end sales load waivers or contingent deferred (back-end) sales load (“CDSC”) waivers, exchanges or conversions between classes or exchanges between Funds; account investment minimums; and minimum account balances, which are

discussed below. In all instances, it is the purchaser’s responsibility to notify the Fund or the purchaser’s financial intermediary at the time of purchase of any relationship or other facts qualifying the purchaser for sales charge waivers, discounts or other special arrangements. For waivers and discounts not available through a particular intermediary, shareholders should consult their financial advisor to consider their options.

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

Investors who purchase shares through a fee-based advisory account with an approved financial intermediary. In a fee based advisory program, a financial intermediary typically charges each investor a fee based on the value of the investor’s account in exchange for servicing that account.

■

Employer Sponsored Retirement and Benefit Plans maintained on retirement platforms or by the Funds’ transfer agent or its affiliates (but not including plans utilizing the Invesco 403(b)(7) Custodial Account program, or the individual custodial accounts thereunder):

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Any investor who purchases his or her shares with the proceeds of an in kind rollover, transfer or distribution from a Retirement and Benefit Plan where the account being funded by such rollover is to be maintained by the same financial intermediary, trustee, custodian or administrator that maintained the plan from which the rollover distribution funding such rollover originated, or an affiliate thereof.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

Any registered representative or employee of any financial intermediary who has an agreement with Invesco Distributors to sell shares of the Invesco Funds (this includes any members of his or her immediate family).

■

Any investor purchasing shares through a financial intermediary that has a written arrangement with the Funds’ distributor in which the Funds’ distributor has agreed to participate in a no transaction fee program in which the financial intermediary will make Class A shares available without the imposition of a sales charge.

■

Former shareholders of Atlas Strategic Income Fund who purchase shares of a Fund into which shareholders of Invesco Global Strategic Income Fund may exchange if permitted by the intermediary’s policies.

■

Former shareholders of Oppenheimer Total Return Fund Periodic Investment Plan who purchase shares of a Fund into which shareholders of Invesco Main Street Fund may exchange if permitted by the intermediary’s policies.

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

purchasing Class A shares with proceeds from the redemption of Class C, Class R, Class R5, Class R6 or Class Y shares where the redemption and purchase are effectuated on the same business day due to the distribution of a Retirement and Benefit Plan maintained by the Funds’ transfer agent or one of its affiliates.

Invesco Distributors also permits certain other investors to invest in Class A shares without paying an initial charge as a result of the investor’s current or former relationship with the Invesco Funds. For additional information about such eligibility, please reference the Funds’ SAI.

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

The financial intermediary-specific waivers, discounts, policies regarding exchanges and conversions, account investment minimums, minimum account balances, and share class eligibility requirements that follow are only available to clients of those financial intermediaries specifically named below. Please contact your financial intermediary for questions regarding your eligibility and for more information with respect to your financial intermediary’s sales charge waivers, discounts, investment minimums, minimum account balances, and share class eligibility requirements and other special arrangements. Financial intermediary-specific sales charge waivers, discounts, investment minimums, minimum account balances, and share class eligibility requirements and other special arrangements are implemented and administered by each financial intermediary. It is the responsibility of your financial intermediary (and not the Funds) to ensure that you obtain proper financial intermediary-specific waivers, discounts, investment minimums, minimum account balances and other special arrangements and that you are placed in the proper share class for which you are eligible through your financial intermediary. In all instances, it is the purchaser’s responsibility to notify the Fund or the purchaser’s financial intermediary at the time of purchase of any relationship or other facts qualifying the purchaser for sales charge waivers or discounts or other financial intermediary-specific arrangements as disclosed herein. Please contact your financial intermediary for more information regarding the sales charge waivers, discounts, investment minimums, minimum account balances, share class eligibility requirements and other special arrangements available to you and to ensure that you understand the steps you must take to qualify for such arrangements. The terms and availability of these waivers and special arrangements may be amended or terminated at any time.

Merrill Lynch

Shareholders purchasing Fund shares through a Merrill Lynch platform or account will be eligible only for the following load waivers (front-end sales charge waivers and contingent deferred, or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI.

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Employer-sponsored retirement, deferred compensation and employee benefit plans (including health savings accounts) and trusts used to fund those plans, provided that the shares are not held in a commission-based brokerage account and shares are held for the benefit of the plan;

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares exchanged due to the holdings moving from a Merrill Lynch affiliated investment advisory program to a Merrill Lynch brokerage (non-advisory) account pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (known as Rights of Reinstatement). Automated transactions (i.e. systematic purchases and withdrawals) and purchases made after shares are automatically sold to pay Merrill Lynch’s account maintenance fees are not eligible for reinstatement.

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Shares received through an exchange due to the holdings moving from a Merrill Lynch affiliated investment advisory program to a Merrill Lynch brokerage (non-advisory) account pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers.

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts (including 529 program holdings, where applicable) within the purchaser’s household at Merrill Lynch. Eligible fund family assets not held at Merrill Lynch may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

Shareholders purchasing Fund shares through an Ameriprise Financial retail brokerage account are eligible for the following front-end sales charge waivers, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI.

■

Employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans, employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs or SAR-SEPs.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Shares exchanged from Class C shares of the same fund in the month of or following the 7-year anniversary of the purchase date. To the extent that this prospectus elsewhere provides for a waiver with respect to exchanges of Class C shares or conversion of Class C shares following a shorter holding period, that waiver will apply.

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

Shares purchased by or through qualified accounts (including IRAs, Coverdell Education Savings Accounts, 401(k)s, 403(b) TSCAs subject to ERISA and defined benefit plans) that are held by a covered family member, defined as an Ameriprise financial advisor and/or the advisor’s spouse, advisor’s lineal ascendant (mother, father, grandmother, grandfather, great grandmother, great grandfather), advisor’s lineal

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (i.e. Rights of Reinstatement).

Morgan Stanley Wealth Management

Shareholders purchasing Fund shares through a Morgan Stanley Wealth Management transactional brokerage account will be eligible only for the following front-end sales charge waivers with respect to Class A shares, which may differ from and may be more limited than those disclosed elsewhere in this Fund’s Prospectus or SAI.

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Class C (i.e., level-load) shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Morgan Stanley Wealth Management’s share class conversion program; and

■

Shares purchased from the proceeds of redemptions within the same fund family, provided (i) the repurchase occurs within 90 days following the redemption, (ii) the redemption and purchase occur in the same account, and (iii) redeemed shares were subject to a front-end or deferred sales charge.

Raymond James Financial Services, Inc.

Shareholders purchasing Fund shares through a Raymond James Financial Services, Inc., Raymond James affiliates and each entity’s affiliates (Raymond James) platform or account, or through an introducing broker-dealer or independent registered investment adviser for which Raymond James provides trade execution, clearance, and/or custody services, will be eligible only for the following load waivers (front-end sales charge waivers and contingent deferred, or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is in line with the policies and procedures of Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching the qualified age based on applicable IRS regulations as described in the fund’s prospectus.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Raymond James. Eligible fund family assets not held at Raymond James may be included in the calculation of rights of accumulation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of intent which allow for breakpoint discounts based on anticipated purchases within a fund family, over a 13-month time period. Eligible fund family assets not held at Raymond James may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

D.A. Davidson &. Co. (“D.A. Davidson”)

Shareholders purchasing fund shares including existing fund shareholders through a D.A. Davidson platform or account, or through an introducing broker-dealer or independent registered investment advisor for which D.A. Davidson provides trade execution, clearance, and/or custody services, will be eligible for the following sales charge waivers (front-end sales charge waivers and contingent deferred, or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI.

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA or other qualifying retirement accounts as described in the fund’s prospectus beginning in the calendar year the shareholder turns age 72.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

household at D.A. Davidson. Eligible fund family assets not held at D.A. Davidson may be included in the calculation of rights of accumulation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of intent which allow for breakpoint discounts based on anticipated purchases within a fund family, over a 13-month time period. Eligible fund family assets not held at D.A. Davidson may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

Janney Montgomery Scott LLC (“Janney”)

Shareholders purchasing shares through a Janney brokerage account will be eligible for the following load waivers (front-end sales charge waivers and contingent deferred sales charge (“CDSC”), or back-end sales charge, waivers) and discounts, which may differ from those disclosed elsewhere in this fund’s Prospectus or SAI.

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within ninety (90) days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (i.e., right of reinstatement).

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold as part of a required minimum distribution for IRA and other retirement accounts due to the shareholder reaching the qualified age based on applicable IRS regulations as described in the fund’s Prospectus.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Rights of accumulation (“ROA”), which entitle shareholders to breakpoint discounts, will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Janney. Eligible fund family assets not held at Janney may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of intent which allow for breakpoint discounts based on anticipated purchases within a fund family, over a 13-month time period. Eligible fund family assets not held at Janney Montgomery Scott may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

Oppenheimer & Co. Inc. (“OPCO”)

Shareholders purchasing Fund shares through an OPCO platform or account are eligible only for the following load waivers (front-end sales charge waivers and contingent deferred, or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Fund's prospectus or SAI.

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

A shareholder in the Fund's Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is in line with the policies and procedures of OPCO

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser's household at OPCO. Eligible fund family assets not held at OPCO may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets.

Robert W. Baird & Co. Incorporated (“Baird”)

Shareholders purchasing fund shares through a Baird platform or account will only be eligible for the following sales charge waivers (front-end sales charge waivers and CDSC waivers) and discounts, which may differ from those disclosed elsewhere in this prospectus or the SAI.

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

A shareholder in the Fund’s Class C Shares will have their shares converted at net asset value to Class A shares of the fund if the shares are no longer subject to CDSC and the conversion is in line with the policies and procedures of Baird.

■

Employer-sponsored retirement plans or charitable accounts in a transactional brokerage account at Baird, including 401(k) plans, 457 plans, employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans. For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs or SAR-SEPs.

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

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Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

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Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

The following information supersedes prior information with respect to transactions and positions held in fund shares through an Edward Jones system. Shareholders purchasing Fund shares through the Edward Jones commission and fee-based platforms will be eligible for the following load waivers (front- end sales charge waivers and contingent deferred, or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Fund's prospectus or statement of additional information (“SAI”). In all instances, it is the shareholder's responsibility to inform Edward Jones at the time of purchase of any relationship, holdings of Invesco Funds (including holdings of 529 Plans where Invesco serves as primary distributor), or other facts qualifying the purchaser for discounts or waivers. Edward Jones can ask for documentation of such circumstance. Shareholders should contact Edward Jones if they have questions regarding their eligibility for these discounts and waivers.

■

Front-end sales load waivers on Class A shares available at Edward Jones

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Associates of Edward Jones and its affiliates and their family members who are in the same pricing group (as determined by Edward Jones under its policies and procedures) as the associate. This waiver will continue for the remainder of the associate's life if the associate retires from Edward Jones in good-standing and remains in good standing pursuant to Edward Jones' policies and procedures.

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Shares purchased in an Edward Jones fee-based program.

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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

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Shares purchased from the proceeds of redeemed shares of the same fund family so long as the following conditions are met: 1) the proceeds are from the sale of shares within 60 days of the purchase, and 2) the sale and purchase are made in the same share class and the same account or the purchase is made in an individual retirement account with proceeds from liquidations in a non-retirement account.

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Shares exchanged into Class A shares from another share class so long as the exchange is into the same fund and was initiated at the discretion of Edward Jones. Edward Jones is responsible for any remaining CDSC due to the fund company, if applicable. Any future purchases are subject to the applicable sales charge as disclosed in the prospectus.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

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Systematic withdrawals with up to 10% per year of the account value.

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Return of excess contributions from an Individual Retirement Account (“IRA”).

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Shares sold as part of a required minimum distribution for IRA and retirement accounts if the redemption is taken in or after the year the shareholder reaches the qualified age based on applicable IRS regulations.

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Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

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Shares exchanged in an Edward Jones fee-based program.

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Shares acquired through NAV reinstatement.

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Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

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Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

Rights of Accumulation (“ROA”) which entitles the shareholder to the applicable sales charge on a purchase of Class A shares will be determined by taking into account all share classes (except certain money market funds and any assets held in group retirement plans) of Invesco Funds (including holdings of 529 Plans where Invesco serves as primary distributor) held by the shareholder or in an account grouped by Edward Jones with other accounts for the purpose of providing certain pricing considerations (“pricing groups”). If grouping assets as a shareholder, this includes all share classes held on the Edward Jones platform and/or held on another platform. The inclusion of eligible fund family assets in the ROA calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Money market funds are included only if such shares were sold with a sales charge at the time of purchase or acquired in exchange for shares purchased with a sales charge.

■

The employer maintaining a SEP IRA plan and/or SIMPLE IRA plan may elect to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping as opposed to including all share classes at a shareholder or pricing group level.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

Letters of Intent (“LOI”) allow shareholders to receive sales charge and breakpoint discounts for purchases shareholders intend to make over a 13- month period from the date Edward Jones receives the LOI. The LOI is determined by calculating the higher of cost or market value of qualifying holdings at LOI initiation in combination with the value that the shareholder intends to buy over a 13-month period to calculate the front-end sales charge and any breakpoint discounts. Each purchase the shareholder makes during that 13-month period will receive the sales charge and breakpoint discount that applies to the total amount. The inclusion of eligible fund family assets in the LOI calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Purchases made before the LOI is received by Edward Jones are not adjusted under the LOI and will not reduce the sales charge previously paid. Sales charges will be adjusted if LOI is not met.

A-8 The Invesco Funds

■

If the employer maintaining a SEP IRA plan and/or SIMPLE IRA plan has elected to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping, LOIs will also be at the plan-level and may only be established by the employer.

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

Shareholders purchasing Fund shares through a Stifel platform or account will be eligible only for the following front-end sales charge waivers and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI.

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

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Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

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Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

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Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

immediate family of the individual account owner (which includes the individual’s spouse or domestic partner; the individual’s children, step-children or grandchildren; the spouse or domestic partner of the individual’s children, step-children or grandchildren; the individual’s parents and step-parents; the parents or step-parents of the individual’s spouse or domestic partner; the individual’s grandparents; and the individual’s siblings);

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

a Coverdell Education Savings Account (Coverdell ESA), maintained pursuant to Section 530 of the Code (in either case, the account must be established by an individual account owner or have an individual account owner named as the beneficiary thereof).

Alternatively, an Employer Sponsored Retirement and Benefit Plan (but not including plans utilizing the Invesco 403(b)(7) Custodial Account program, or the individual custodial accounts thereunder) or Employer Sponsored IRA may be eligible to purchase shares pursuant to a ROA at the plan level, and receive a reduced applicable initial sales charge for a new purchase based on the total value of the current purchase and the value of other shares owned by the plan’s participants if:

the employer or plan sponsor submits all contributions for all participating employees in a single contribution transmittal (the Invesco Funds will not accept separate contributions submitted with respect to individual participants);

each transmittal is accompanied by checks or wire transfers; and

if the Invesco Funds are expected to carry separate accounts in the names of each of the plan participants, (i) the employer or plan sponsor notifies Invesco Distributors or its designee in writing that the separate accounts of all plan participants should be linked, and (ii) all new participant accounts are established by submitting an appropriate Account Application on behalf of each new participant with the contribution transmittal.

Participant accounts in a retirement plan that are eligible to purchase shares pursuant to a ROA at the plan level may not also be considered eligible to do so for the benefit of an individual account owner.

In all instances, it is the purchaser’s responsibility to notify Invesco Distributors or its designee of any relationship or other facts qualifying the purchaser as eligible for reduced sales charges and/or sales charge exceptions and to provide all necessary documentation of such facts in order to qualify for reduced sales charges or sales charge exceptions. For additional information on linking accounts to qualify for ROA or LOI, please see the Funds’ SAI.

Purchases of Class A shares of Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund, Class AX shares or Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio, as applicable, or Investor Class shares of any Fund will not be taken into account in determining whether a purchase qualifies for a reduction in initial sales charges pursuant to ROAs or LOIs.

Rights of Accumulation

Purchasers that qualify for ROA may combine new purchases of Class A shares of a Fund with shares of the Fund or other open-end Invesco Funds currently owned (Class A, C, IB, IC, P, R, S or Y) for the purpose of qualifying for the lower initial sales charge rates that apply to larger purchases. The applicable initial sales charge for the new purchase will be based on the total of your current purchase and the value of other shares owned based on their current public offering price. The Funds’ transfer agent may automatically link certain accounts registered in the same name with the same taxpayer identification number for the purpose of qualifying you for lower initial sales charge rates.

Letters of Intent

Under a LOI, you commit to purchase a specified dollar amount of Class A shares of one or more Funds during a 13-month period. The amount you agree to purchase determines the initial sales charge you pay. If the full amount committed to in the LOI is not invested by the end of the 13-month period, your account will generally be assessed the higher initial sales charge that would normally be applicable to the total amount actually invested. Shares equal in value to 5% of the intended purchase amount will be held in escrow for this purpose.

A-9 The Invesco Funds

Reinstatement Following Redemption

If you redeem any class of shares of a Fund, you may reinvest all or a portion of the proceeds from the redemption (and may include that amount necessary to acquire a fractional Share to round off his or her purchase to the next full Share) in the same share class of any Fund within 180 days of the redemption without paying an initial sales charge. Class P, S, and Y redemptions may be reinvested into Class A shares without an initial sales charge.

This reinstatement privilege does not apply to a purchase made through a regularly scheduled automatic investment plan, such as a purchase by a regularly scheduled payroll deduction or transfer from a bank account.

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

Any shares of a Large Purchase of Class A shares redeemed prior to 18 months after the date of purchase will be subject to a CDSC of 1% with the exception of Class A shares of Invesco Conservative Income Fund and Invesco Short Term Municipal Fund which do not have CDSCs on redemptions.

If Invesco Distributors pays a concession to a financial intermediary in connection with a Large Purchase of Class A shares by an Employer Sponsored Retirement and Benefit Plan or SIMPLE IRA Plan, the Class A shares will be subject to a 1% CDSC if all of the Employer Sponsored Retirement and Benefit Plan’s or SIMPLE IRA’s shares are redeemed within one year from the date of initial purchase.

If you acquire Invesco Cash Reserve Shares or Class A shares of Invesco Government Money Market Fund or Invesco Cash Reserve Shares of Invesco U.S. Government Money Portfolio through an exchange involving Class A shares that were subject to a CDSC, the shares acquired as a result of the exchange will continue to be subject to that same CDSC.

CDSCs on Class C Shares

Class C shares are subject to a CDSC. If you redeem your shares during the first year since your purchase has been made you will be assessed a 1% CDSC, unless you qualify for one of the CDSC exceptions outlined below.

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

Class C shares are subject to a 1.00% CDSC at the time of redemption if all of the Employer Sponsored Retirement and Benefit Plan’s or Employer Sponsored IRA’s shares are redeemed within one year from the date of initial purchase.

CDSCs on Class C Shares of Invesco Short Term Bond Fund

While Class C shares of Invesco Short Term Bond Fund are not subject to a CDSC, if you acquired shares of Invesco Short Term Bond Fund through an exchange, and the shares originally purchased were subject to a CDSC, the shares acquired as a result of the exchange will continue to be subject to that same CDSC. Conversely, if you acquire Class C shares of any other Fund as a result of an exchange involving Class C shares of Invesco Short Term Bond Fund that were not subject to a CDSC, then the shares acquired as a result of the exchange will not be subject to a CDSC.

Computing a CDSC

The CDSC on redemptions of shares is computed based on the lower of their original purchase price or current net asset value, net of reinvested dividends and capital gains distributions. In determining whether to charge a CDSC, shares are accounted for on a first-in, first-out basis, which means

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

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If you are the executor, administrator or beneficiary of an estate or are otherwise entitled to assets remaining in an account following the death or post-purchase disability of a shareholder or beneficial owner and you choose to redeem those shares.

There are other circumstances under which you may be able to redeem shares without paying CDSCs. For additional information about such circumstances, please see the Appendix entitled “Purchase, Redemption and Pricing of Shares” in each Fund’s SAI.

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

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Class C shares of Invesco Short Term Bond Fund

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Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class S shares of Invesco Charter Fund, Invesco Select Risk: Moderately Conservative Investor Fund, Invesco Select Risk: Growth Investor Fund, Invesco Select Risk: Moderate Investor Fund and Invesco Summit Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

For Invesco Premier U.S. Government Money Portfolio, you may purchase shares using one of the options below. Unless the Fund closes early on a business day, the Fund’s transfer agent will generally accept any purchase order placed until 5:00 p.m. Eastern Time on a business day and may accept a purchase order placed until 5:30 p.m. Eastern Time on a business day. If you wish to place an order between 5:00 p.m. and 5:30 p.m. Eastern Time on a business day, you must place such order by telephone; however, the Fund’s transfer agent reserves the right to reject or limit the amount of orders placed during this time. If the Fund closes early on a business day, the Fund’s transfer agent must receive your purchase order prior to such closing time. Purchase orders will not be processed unless the account application and purchase payment are received in good order. In accordance with the USA PATRIOT Act, if you fail to provide all the required information requested in the current account application, your purchase order will not be processed. Additionally, federal law requires that the Fund verifies and records your identifying information.

Invesco Premier Portfolio

Only accounts beneficially owned by natural persons will be permitted to retain their shares. The Fund has implemented policies and procedures reasonably designed to limit all beneficial owners of the Fund to natural persons, and investments in the Fund are limited to accounts beneficially owned by natural persons. Natural persons may invest in the Fund through certain tax-advantaged savings accounts, trusts and other retirement and investment accounts, which may include, among others: participant-directed defined contribution plans; individual retirement accounts; simplified employee pension arrangements; simple retirement accounts; custodial accounts; deferred compensation plans for government or tax-exempt organization employees; Archer medical savings accounts; college savings plans; health savings account plans; ordinary trusts and estates of natural

A-10 The Invesco Funds

persons; or certain other retirement and investment accounts with ultimate investment authority held by the natural person beneficial owner, notwithstanding having an institutional decision maker making day-to-day decisions (e.g., a plan sponsor in certain retirement arrangements or an investment adviser managing discretionary investment accounts).

Further, financial intermediaries may only submit purchase orders if they have implemented policies and procedures reasonably designed to limit all investors on behalf of whom they submit orders to accounts beneficially owned by natural persons. Financial intermediaries may be required to provide a written statement or other representation that they have in place, and operate in compliance with, such policies and procedures prior to submitting purchase orders. Such policies and procedures may include provisions for the financial intermediary to promptly report to the Fund or the transfer agent the identification of any shareholder of the Fund that does not qualify as a natural person of whom they are aware and promptly take steps to redeem any such shareholder’s shares of the Fund upon request by the Fund or the transfer agent, in such manner as it may reasonably request. The Fund may involuntarily redeem any such shareholder who does not voluntarily redeem their shares.

Natural persons may purchase shares using one of the options below. For all classes of the Fund, other than Investor Class shares, unless the Fund closes early on a business day, the Fund’s transfer agent will generally accept any purchase order placed until 5:00 p.m. Eastern Time on a business day and may accept a purchase order placed until 5:30 p.m. Eastern Time on a business day. If you wish to place an order between 5:00 p.m. and 5:30 p.m. Eastern Time on a business day, you must place such order by telephone; or send your request by a pre-arranged Liquidity Link data transmission however, the Fund’s transfer agent reserves the right to reject or limit the amount of orders placed during this time. For Investor Class shares of the Fund, unless the Fund closes early on a business day, the Fund’s transfer agent will generally accept any purchase order placed until 4:00 p.m. Eastern Time on a business day and may accept a purchase order placed until 4:30 p.m. Eastern Time on a business day. If you wish to place an order between 4:00 p.m. and 4:30 p.m. Eastern Time on a business day, you must place such order by telephone; however, the Fund’s transfer agent reserves the right to reject or limit the amount of orders placed during this time. If the Fund closes early on a business day, the Fund’s transfer agent must receive your purchase order prior to such closing time. Purchase orders will not be processed unless the account application and purchase payment are received in good order. In accordance with the USA PATRIOT Act, if you fail to provide all the required information requested in the current account application, your purchase order will not be processed. Additionally, federal law requires that the Fund verify and record your identifying information.

Minimum Investments

There are no minimum investments for Class P or S shares for fund accounts. The minimum investments for Class A, C, R, Y, Investor Class and Invesco Cash Reserve shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There is no minimum initial investment for an Employer Sponsored Retirement and Benefit Plan investing through a retirement platform that administers at least $2.5 billion in retirement plan assets. All other Employer Sponsored Retirement and Benefit Plans must meet a minimum initial investment of at least $1 million in each Fund in which it invests.

The minimum initial investment in each share class for all other institutional investors is $1 million, unless such investment is made by (i) an investment company, as defined under the 1940 Act, as amended, that is part of a family of investment companies which own in the aggregate at least $100 million in securities, or (ii) an account established with a 529 college savings plan managed by Invesco, in which case there is no minimum initial investment.

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

A financial intermediary may impose different investment minimums than those set forth above. The Fund is not responsible for any investment minimums imposed by financial intermediaries or for notifying shareholders of any changes to them. See “Waivers Available Through Certain Financial Intermediaries and Other Financial Intermediary-Specific Arrangements” for more information on certain intermediary-specific investment minimums. Please consult with your financial intermediary if you have any questions regarding their policies.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Non-retirement retail investors, including high net worth investors investing directly or through a financial intermediary, are not eligible for Class R5 shares. IRAs and Employer Sponsored IRAs are also not eligible for Class R5 shares. If you hold your shares through a financial intermediary, the terms by which you purchase, redeem and exchange shares may differ than the terms in this prospectus depending upon the policies and procedures of your financial intermediary.

Purchase orders will not be processed unless the account application and purchase payment are received in good order. In accordance with the USA PATRIOT Act, if you fail to provide all the required information requested in the current account application, your purchase order will not be processed. Additionally, federal law requires that the Funds verify and record your identifying information.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

You can arrange for periodic investments in any of the Funds by authorizing the Funds’ transfer agent to withdraw the amount of your investment from your bank account on a day or dates you specify and in an amount of at least $25 per Fund for IRAs and Coverdell ESAs, and at least $50 per Fund for all other types of accounts (a Systematic Purchase Plan). You may stop the Systematic Purchase Plan at any time by giving the Funds’ transfer agent notice ten days prior to your next scheduled withdrawal. Certain financial advisers and other financial intermediaries may also offer systematic purchase plans.

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging allows you to make automatic periodic exchanges, if permitted, from one Fund to another Fund or multiple other Funds. The account from which exchanges are to be made must have a minimum balance of $5,000 before you can use this option. Exchanges will occur on (or about) the day of the month you specify, in the amount you specify. Dollar Cost Averaging cannot be set up for the 29th through the 31st of the month. The minimum amount you can exchange to another Fund is $50. Your financial intermediary may offer alternative dollar cost averaging programs with different requirements.

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

Unless you specify otherwise, your dividends and distributions will automatically be reinvested in the same Fund. You must comply with the following requirements to be eligible to invest your dividends and distributions in shares of another Fund:

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

If you elect to receive your distributions by check, and the distribution amount is $25 or less, then the amount will be automatically reinvested in the same Fund and no check will be issued. If you have elected to receive distributions by check, and the postal service is unable to deliver checks to

your address of record, then your distribution election may be converted to having all subsequent distributions reinvested in the same Fund and no checks will be issued. With respect to certain account types, if your check remains uncashed for six months, the Fund generally reserves the right to reinvest your distribution check in your account at the then applicable NAV and to reinvest all subsequent distributions in shares of the Fund. Such checks will be reinvested into the same share class of the Fund. You should contact the Funds’ transfer agent to change your distribution option, and your request to do so must be received by the Funds’ transfer agent before the record date for a distribution in order to be effective for that distribution. No interest will accrue on amounts represented by uncashed distribution checks.

Redeeming Shares*

The Funds’ transfer agent or authorized intermediary, if applicable, must receive your call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

The Funds’ transfer agent typically expects to pay redemption proceeds to redeeming shareholders within one business day after a redemption request is received in good order, regardless of the method a Fund uses to make such payment. However, a Fund may take up to seven days to process a redemption request. “Good order” means that all necessary information and documentation related to the redemption request have been provided to the Funds’ transfer agent or authorized intermediary, if applicable. If your request is not in good order, the Funds’ transfer agent may require additional documentation in order to redeem your shares. If you redeem shares recently purchased by check or ACH, you may be required to wait up to ten calendar days before your redemption proceeds are sent. This delay is necessary to ensure that the purchase has cleared. You can avoid the check hold period if you pay for your shares with a certified check, a cashier’s check or a federal wire. Payment may be postponed under unusual circumstances, as allowed by the SEC, such as when the NYSE restricts or suspends trading.

In addition, a temporary hold may be placed on the disbursement of redemption proceeds from an account if there is a reasonable belief that financial exploitation of a Specified Adult (as defined below) has occurred, is occurring, has been attempted, or will be attempted. Notice of such a delay will be provided in accordance with regulatory requirements. This temporary hold will be for an initial period of no more than 15 business days while an internal review is performed. Should the internal review support the belief that financial exploitation has occurred, is occurring, has been attempted or will be attempted, the temporary hold may be extended for up to 10 additional business days. Both the initial and subsequent hold on the disbursement may be terminated or extended by a state regulator or an agency or court of competent jurisdiction. For purposes of this paragraph, the term “Specified Adult” refers to an individual who is (a) a natural person age 65 and older, or (b) a natural person age 18 and older who is reasonably believed to have a mental or physical impairment that renders the individual unable to protect his or her own interests.

If you redeem by telephone, the Funds’ transfer agent will transmit the amount of redemption proceeds electronically to your pre-authorized bank account. Redemption checks are mailed to your address of record, via first class U.S. mail, unless you make other arrangements with the Funds’ transfer agent.

The Funds’ transfer agent uses reasonable procedures to confirm that instructions communicated via telephone and the Internet are genuine, and the Funds and the Funds’ transfer agent are not liable for losses arising from actions taken in accordance with instructions that are reasonably believed to be genuine.

A Fund typically expects to use holdings of cash and cash equivalents and sales of portfolio assets to meet redemption requests, both regularly and in stressed market conditions. The Funds also have the ability to redeem in kind as further described below under “Redemptions in Kind.” Invesco Floating Rate ESG Fund has a revolving line of credit that may be used to meet redemptions in stressed market conditions.

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

If you place your redemption order by telephone, before 11:30 a.m. Eastern Time and request an expedited redemption, the Funds’ transfer agent will transmit payment of redemption proceeds on that same day via federal wire

to a bank of record on your account. If the Funds’ transfer agent receives your redemption order after 11:30 a.m. Eastern Time and before the close of the customary trading session of the NYSE, it will transmit payment on the next business day.

Suspension of Redemptions

The right of redemption may be suspended or the date of payment postponed when (a) trading on the NYSE is restricted, as determined by applicable rules and regulations of the SEC, (b) the NYSE is closed for other than customary weekend and holiday closings, (c) the SEC has by order permitted such suspension, or (d) an emergency as determined by the SEC exists making disposition of portfolio securities or the valuation of the net assets of the Fund not reasonably practicable. With respect to Invesco Government Money Market Fund, Invesco U.S. Government Money Portfolio, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio, in the event that the Fund, at the end of a business day, has invested less than 10% of its total assets in weekly liquid assets or, with respect to the retail and government money market funds, the Fund’s price per share as computed for the purpose of distribution, redemption and repurchase, rounded to the nearest 1%, has deviated from the stable price established by the Fund’s Board of Trustees (“Board”) or the Board, including a majority of trustees who are not interested persons as defined in the 1940 Act, determines that such a deviation is likely to occur, and the Board, including a majority of trustees who are not interested persons of the Fund, irrevocably has approved the liquidation of the Fund, the Fund’s Board has the authority to suspend redemptions of Fund shares.

Liquidity Fees and Redemption Gates

For Invesco Premier Portfolio, if the Fund’s weekly liquid assets fall below 30% of its total assets, the Board, in its discretion, may impose liquidity fees of up to 2% of the value of the shares redeemed and/or suspend redemptions (redemption gates). In addition, if any such Fund’s weekly liquid assets falls below 10% of its total assets at the end of any business day, the Fund must impose a 1% liquidity fee on shareholder redemptions unless the Board determines that not doing so is in the best interests of the Fund.

Liquidity fees and redemption gates are most likely to be imposed, if at all, during times of extraordinary market stress. In the event that a liquidity fee or redemption gate is imposed, the Board expects that for the duration of its implementation and the day after which such gate or fee is terminated, the Fund would strike only one net asset value per day, at the Fund’s last scheduled net asset value calculation time.

The imposition and termination of a liquidity fee or redemption gate will be reported by a Fund to the SEC on Form N-CR. Such information will also be available on the Fund’s website. In addition, a Fund will communicate such action through a supplement to its registration statement and may further communicate such action through a press release or by other means. If a liquidity fee is applied by the Board, it will be charged on all redemption orders submitted after the effective time of the imposition of the fee by the Board. Liquidity fees would reduce the amount you receive upon redemption of your shares. In the event a Fund imposes a redemption gate, the Fund or any financial intermediary on its behalf will not accept redemption requests until the Fund provides notice that the redemption gate has been terminated.

Redemption requests submitted while a redemption gate is imposed will be cancelled without further notice. If shareholders still wish to redeem their shares after a redemption gate has been lifted, they will need to submit a new redemption request.

Liquidity fees and redemption gates will generally be used to assist a Fund to help preserve its market–based NAV per share. It is possible that a liquidity fee will be returned to shareholders in the form of a distribution. The Board may, in its discretion, terminate a liquidity fee or redemption gate at any time if it believes such action to be in the best interest of a Fund. Also, liquidity fees and redemption gates will automatically terminate at the beginning of the next business day once a Fund’s weekly liquid assets reach at least 30% of its total assets. Redemption gates may only last up to 10 business days in any 90-day period. When a fee or a gate is in place, the Fund may elect not to permit the purchase of shares or to subject the purchase of shares to certain conditions, which may include affirmation of

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the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

There is some degree of uncertainty with respect to the tax treatment of liquidity fees received by a Fund, and such tax treatment may be the subject to future IRS guidance. If a Fund receives liquidity fees, it will consider the appropriate tax treatment of such fees to the Fund at such time.

Financial intermediaries are required to promptly take the steps requested by the Funds or their designees to impose or help to implement a liquidity fee or redemption gate as requested from time to time, including the rejection of orders due to the imposition of a fee or gate or the prompt re-confirmation of orders following a notification regarding the implementation of a fee or gate. If a liquidity fee is imposed, these steps are expected to include the submission of separate, rather than combined, purchase and redemption orders from the time of the effectiveness of the liquidity fee or redemption gate and the submission of such order information to the Fund or its designee prior to the next calculation of a Fund’s net asset value. Unless otherwise agreed to between a Fund and financial intermediary, the Fund will withhold liquidity fees on behalf of financial intermediaries. With regard to such orders, a redemption request that a Fund determines in its sole discretion has been received in good order by the Fund or its designated agent prior to the imposition of a liquidity fee or redemption gate may be paid by the Fund despite the imposition of a redemption gate or without the deduction of a liquidity fee. If a liquidity fee is imposed during the day, an intermediary who receives both purchase and redemption orders from a single account holder is not required to net the purchase and redemption orders. However, the intermediary is permitted to apply the liquidity fee to the net amount of redemptions (even if the purchase order was received prior to the time the liquidity fee was imposed).

Where a Financial Intermediary serves as a Fund’s agent for the purpose of receiving orders, trades that are not transmitted to the Fund by the Financial Intermediary before the time required by the Fund or the transfer agent may, in the Fund’s discretion, be processed on an as-of basis, and any cost or loss to the Fund or transfer agent or their affiliates, from such transactions shall be borne exclusively by the Financial Intermediary.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

You may arrange for regular periodic withdrawals from your account in amounts equal to or greater than $50 per Fund. The Funds’ transfer agent will redeem the appropriate number of shares from your account to provide redemption proceeds in the amount requested. You must have a total account balance of at least $5,000 in order to establish a Systematic Redemption Plan, unless you are establishing a Required Minimum Distribution for a Retirement and Benefit Plan. You can stop this plan at any time by giving ten days’ prior notice to the Funds’ transfer agent.

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

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Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

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Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

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Invesco Premier Portfolio, Investor Class shares

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Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

Check writing privileges are not available for Retirement and Benefit Plans. Checks are not eligible to be converted to ACH by the payee. You may not give authorization to a payee by phone to debit your account by ACH for a debt owed to the payee.

If you do not have a sufficient number of shares in your account to cover the amount of the check and any applicable deferred sales charge, the check will be returned and no shares will be redeemed. Because it is not

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

A check writing redemption request which is verifiably submitted to a Fund’s agent before a liquidity fee or redemption gate is imposed will be considered a valid redemption and will be processed normally.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

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When your redemption proceeds exceed $250,000 per Fund.

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When you request that redemption proceeds be paid to someone other than the registered owner of the account.

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When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

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When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

The Funds’ transfer agent will accept a guarantee of your signature by a number of different types of financial institutions. Call the Funds’ transfer agent for additional information. Some institutions have transaction amount maximums for these guarantees. Please check with the guarantor institution to determine whether the signature guarantee offered will be sufficient to cover the value of your transaction request.

Redemptions in Kind

Although the Funds generally intend to pay redemption proceeds solely in cash, the Funds reserve the right to determine, in their sole discretion, whether to satisfy redemption requests by making payment in securities or other property (known as a redemption in kind). Redemptions in kind may result in transaction costs and/or market fluctuations associated with liquidating or holding the securities, respectively.

Purchases-in-Kind

You may purchase shares of a Fund by transferring securities to a Fund in exchange for Fund shares (“in-kind purchases”). In-kind purchases may be made only upon the Funds’ approval and determination that the securities are acceptable investments for the Fund and are purchased consistent with the Fund’s procedures relating to in-kind purchases. The Funds reserve the right to amend or terminate this practice at any time. You must call the Funds at (800) 959-4246 before sending any securities. Please see the SAI for additional details.

Redemptions by Large Shareholders

At times, the Fund may experience adverse effects when certain large shareholders redeem large amounts of shares of the Fund. Large redemptions may cause the Fund to sell portfolio securities at times when it would not otherwise do so. In addition, these transactions may also accelerate the realization of taxable income to shareholders (if applicable) if such sales of investments resulted in gains and may also increase transaction costs and/or increase in the Fund’s expense ratio. When experiencing a redemption by a large shareholder, the Fund may delay payment of the redemption request up to seven days to provide the investment manager with time to determine if the Fund can redeem the request-in-kind or to consider other alternatives to lessen the harm to remaining shareholders. Under certain circumstances, however, the Fund may be unable to delay a redemption request, which could result in the automatic processing of a large redemption that is detrimental to the Fund and its remaining shareholders.

Redemptions Initiated by the Funds

If your account (Class A, C, P, S and Investor Class shares only) has been open at least one year, you have not made an additional purchase in the account during the past six calendar months, and the value of your account falls below $500 for three consecutive months, the Funds have the right to redeem the account after giving you 60 days’ prior written notice. You may avoid having your account redeemed during the notice period by bringing the account value up to $500 or by initiating a Systematic Purchase Plan.

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

for any small account balance policies imposed by financial intermediaries or for notifying shareholders of any changes to them. See “Waivers Available Through Certain Financial Intermediaries and Other Financial Intermediary-Specific Arrangements” for more information on certain intermediary-specific small account balance policies. Please consult with your financial intermediary if you have any questions regarding their policies.

If a Fund determines that you have not provided a correct Social Security or other tax identification number on your account application, or the Fund is not able to verify your identity as required by law, the Fund may, at its discretion, redeem the account and distribute the proceeds to you.

In order to separate retail investors (natural persons) and non-retail investors, the Invesco Premier Portfolio reserve the right to redeem shares in any account that the Funds cannot confirm to their satisfaction are beneficially owned by natural persons. The Funds will provide advance written notice of their intent to make any such involuntary redemptions. The Funds reserve the right to redeem shares in any account that they cannot confirm to their satisfaction are beneficially owned by natural persons, after providing advance notice.

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

A low balance fee of $12 per year may be deducted in the fourth quarter of each year from all accounts held in the Funds (each a Fund Account) with a value less than the low balance amount (the Low Balance Amount) as determined from time to time by the Funds and the Adviser. The Funds and the Adviser generally expect the Low Balance Amount to be $750, but such amount may be adjusted for any year depending on various factors, including market conditions. The Low Balance Amount and the date on which it will be deducted from any Fund Account will be posted on our website, www.invesco.com/us, on or about November 1 of each year. This fee will be payable to the Funds’ transfer agent by redeeming from a Fund Account sufficient shares owned by a shareholder and will be used by the Funds’ transfer agent to offset amounts that would otherwise be payable by the Funds to the Funds’ transfer agent under the Funds’ transfer agency agreement with the Funds’ transfer agent. The low balance fee does not apply to participant accounts in advisory programs or to Employer Sponsored Retirement and Benefit Plans.

Exchanging Shares

You may, under certain circumstances, exchange shares in one Fund for those of another Fund. An exchange is the purchase of shares in one Fund which is paid for with the proceeds from a redemption of shares of another Fund effectuated on the same day. Any gain on the transaction may be subject to federal income tax. Accordingly, the procedures and processes applicable to redemptions of Fund shares, as discussed under the heading “Redeeming Shares” above, will apply. Before requesting an exchange, review the prospectus of the Fund you wish to acquire.

All exchanges are subject to the limitations set forth in the prospectuses of the Funds. If you wish to exchange shares of one Fund for those of another Fund, you must consult the prospectus of the Fund whose shares you wish to acquire to determine whether the Fund is offering shares to new investors and whether you are eligible to acquire shares of that Fund.

Permitted Exchanges

Except as otherwise provided herein or in the SAI, you generally may exchange your shares for shares of the same class of another Fund. The following table shows generally permitted exchanges from one Fund to another Fund (exceptions listed below under “Exchanges Not Permitted”):

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Invesco Senior Loan Fund is a closed-end interval fund that continuously offers its shares pursuant to the terms and conditions of its prospectus. The Adviser is the investment adviser for the Invesco Senior Loan Fund. As with the Invesco Funds, you generally may exchange your shares of Class A (Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio) or Class C of any Invesco Fund for shares of Class A or Class C, respectively, of Invesco Senior Loan Fund. Please refer to the prospectus for the Invesco Senior Loan Fund for more information, including limitations on exchanges out of Invesco Senior Loan Fund.

Exchanges Not Permitted

The following exchanges are not permitted:

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Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

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Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

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Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

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All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

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Class A, C or R shares of a Fund acquired by exchange of Class Y shares of Invesco U.S. Government Money Portfolio cannot be exchanged for Class Y shares of any Fund, except Class Y shares of Invesco U.S. Government Money Portfolio.

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Under unusual market conditions, a Fund may delay the exchange of shares for up to five business days if it determines that it would be materially disadvantaged by the immediate transfer of exchange proceeds. The exchange privilege is not an option or right to purchase shares. Any of the participating Funds or the distributor may modify or terminate this privilege at any time.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

You may be required to pay an initial sales charge when exchanging from a Fund with a lower initial sales charge than the one into which you are exchanging. If you exchange into shares that are subject to a CDSC, the Funds’ transfer agent will begin the holding period for purposes of calculating the CDSC on the date you made your initial purchase.

In addition, as a result of differences in the forms of distribution plans among the Funds, certain exchanges of Class A shares, Class C shares, and Class R shares of a Fund for the same class of shares of another Fund may result in investors paying a higher or a lower 12b-1 fee on the Fund being

A-15 The Invesco Funds

exchanged into. Please refer to the prospectus fee table and financial highlights table and the SAI for more information on the fees and expenses, including applicable 12b-1 fees, of the Fund you wish to acquire.

Share Class Conversions

Shares of one class of a Fund may be converted into shares of another class of the same Fund, provided that you are eligible to buy that share class. Investors who hold Fund shares through a financial intermediary that does not have an agreement to make certain share classes of the Funds available or that cannot systematically support the conversion may not be eligible to convert their shares. Furthermore, your financial intermediary may have discretion to effect a conversion on your behalf. Consult with your financial intermediary for details. Any CDSC associated with the converting shares will be assessed immediately prior to the conversion to the new share class. The conversion of shares of one class of a Fund into shares of another class of the same Fund is not taxable for federal income tax purposes and no gain or loss will be reported on the transaction. See the applicable prospectus for share class information.

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Class C and Class CX shares held for eight years after purchase are eligible for automatic conversion into Class A and Class AX shares of the same Fund, respectively, except that for the Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio, the Funds’ Class C and/or Class CX shares would be eligible to automatically convert into the Fund’s Invesco Cash Reserve Share Class (the Conversion Feature). The automatic conversion pursuant to the Conversion Feature will generally occur at the end of the month following the eighth anniversary after a purchase of Class C or Class CX shares (the Conversion Date). The first conversion of Class C and Class CX shares to Class A and Class AX shares under this policy would occur at the end of December 2020 for all Class C and Class CX shares that were held for more than eight years as of November 30, 2020.

Automatic conversions pursuant to the Conversion Feature will be on the basis of the NAV per share, without the imposition of any sales charge (including a CDSC), fee or other charge. All such automatic conversions of Class C and Class CX shares will constitute tax-free exchanges for federal income tax purposes.

Class C and Class CX shares of a Fund acquired through a reinvestment of dividends and distributions will convert to Class A and Class AX shares, respectively, of the Fund (or Invesco Cash Reserve shares for Invesco Government Money Market Fund) on the Conversion Date pro rata with the converting Class C and Class CX shares of that Fund that were not acquired through reinvestment of dividends and distributions.

Class C or Class CX shares held through a financial intermediary in existing omnibus Employer Sponsored Retirement and Benefit Plans and other omnibus accounts may be converted pursuant to the Conversion Feature by the financial intermediary once it is determined that the Class C or Class CX shares have been held for the required holding period. It is the financial intermediary’s (and not the Fund’s) responsibility to keep records and to ensure that the shareholder is credited with the proper holding period as the Fund and its agents may not have transparency into how long a shareholder has held Class C or Class CX shares for purposes of determining whether such Class C or Class CX shares are eligible to automatically convert pursuant to the Conversion Feature. In order to determine eligibility for automatic conversion in these circumstances, it is the responsibility of the shareholder or their financial intermediary to determine that the shareholder is eligible to exercise the Conversion Feature, and the shareholder or their financial intermediary may be required to maintain records that substantiate the holding period of Class C or Class CX shares.

In addition, a financial intermediary may sponsor and/or control programs or platforms that impose a different conversion schedule or eligibility requirements for conversions of Class C or Class CX shares. In

these cases, Class C and Class CX shares of certain shareholders may not be eligible for automatic conversion pursuant to the Conversion Feature as described above. The Fund has no responsibility for overseeing, monitoring or implementing a financial intermediary’s process for determining whether a shareholder meets the required holding period for automatic conversion. Please consult with your financial intermediary if you have any questions regarding the Conversion Feature.

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

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Conversions into Class A from Class A2 of the same Fund.

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Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

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Reject or cancel all or any part of any purchase or exchange order.

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Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

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Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

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Modify or terminate any sales charge waivers or exceptions.

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Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

While the Funds provide their shareholders with daily liquidity, their investment programs are designed to serve long-term investors and are not designed to accommodate excessive short-term trading activity in violation of our policies described below. Excessive short-term trading activity in the Funds’ shares (i.e., a purchase of Fund shares followed shortly thereafter by a redemption of such shares, or vice versa) may hurt the long-term performance of certain Funds by requiring them to maintain an excessive amount of cash or to liquidate portfolio holdings at a disadvantageous time, thus interfering with the efficient management of such Funds by causing them to incur increased brokerage and administrative costs. Where excessive short-term trading activity seeks to take advantage of arbitrage opportunities from stale prices for portfolio securities, the value of Fund shares held by long-term investors may be diluted. The Board has adopted policies and procedures designed to discourage excessive or short-term trading of Fund shares for all Funds except the money market funds, Invesco Conservative Income Fund, and Invesco Short Term Municipal Fund. However, there is the risk that these Funds’ policies and procedures will prove ineffective in whole or in part to detect or prevent excessive or short-term trading. These Funds may alter their policies at any time without prior notice to shareholders if the Adviser believes the change would be in the best interests of long-term shareholders.

Invesco and certain of its corporate affiliates (Invesco and such affiliates, collectively, the Invesco Affiliates) currently use the following tools designed to discourage excessive short-term trading in the retail Funds:

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Trade activity monitoring.

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Discretion to reject orders.

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Purchase blocking.

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The use of fair value pricing consistent with procedures approved by the Board.

Each of these tools is described in more detail below. Although these tools are designed to discourage excessive short-term trading, you should understand that none of these tools alone nor all of them taken together eliminate the possibility that excessive short-term trading activity in the Funds will occur. Moreover, each of these tools involves judgments that are inherently subjective. Invesco Affiliates seek to make these judgments to the best of their abilities in a manner that they believe is consistent with long-term shareholder interests.

Money Market Funds. The Boards of Invesco Government Money Market Fund, Invesco Premier Portfolio, Invesco Premier U.S. Government Money Portfolio and Invesco U.S. Government Money Portfolio (the money market funds) have not adopted any policies and procedures that would limit

A-16 The Invesco Funds

frequent purchases and redemptions of such Funds’ shares. The Boards of the money market funds considered the risks of not having a specific policy that limits frequent purchases and redemptions, and determined that those risks were minimal. Nonetheless, to the extent that a money market fund must maintain additional cash and/or securities with short-term durations in greater amounts than may otherwise be required or borrow to honor redemption requests, the money market fund’s yield could be negatively impacted.

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

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The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

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One of the advantages of a money market fund as compared to other investment options is liquidity. Any policy that diminishes the liquidity of the money market funds will be detrimental to the continuing operations of such Funds.

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With respect to the money market funds maintaining a constant net asset value, the money market funds’ portfolio securities are valued on the basis of amortized cost, and such Funds seek to maintain a constant net asset value. As a result, the money market funds are not subject to price arbitrage opportunities.

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With respect to the money market funds maintaining a constant net asset value, because such Funds seek to maintain a constant net asset value, investors are more likely to expect to receive the amount they originally invested in the Funds upon redemption than other mutual funds.

Invesco Conservative Income Fund. The Board of Invesco Conservative Income Fund has not adopted any policies and procedures that would limit frequent purchases and redemptions of such Fund’s shares. The Board of Invesco Conservative Income Fund considered the risks of not having a specific policy that limits frequent purchases and redemptions, and determined that those risks were minimal especially in light of the reasons for not having such a policy as described below. Nonetheless, to the extent that the Fund must maintain additional cash and/or securities with short-term durations in greater amounts than may otherwise be required or borrow to honor redemption requests, the Fund’s yield could be negatively impacted.

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

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The Fund is offered to investors as a cash management vehicle; investors perceive an investment in the Fund as an alternative to cash and must be able to purchase and redeem shares regularly and frequently.

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One of the advantages of the Fund as compared to other investment options is liquidity. Any policy that diminishes the liquidity of the Fund will be detrimental to the continuing operations of the Fund.

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Fund and its agent reserve the right at any time to reject or cancel any part of any purchase order. This could occur if the Fund determines that such purchase may disrupt the Fund’s operation or performance.

Invesco Short Term Municipal Fund. The Board of Invesco Short Term Municipal Fund has not adopted any policies and procedures that would limit frequent purchases and redemptions of such Fund’s shares. The Board of Invesco Short Term Municipal Fund considered the risks of not having a specific policy that limits frequent purchases and redemptions, and determined that those risks were minimal, especially in light of the reasons for not having such a policy as described below. Nonetheless, to the extent that the Fund must maintain additional cash and/or securities with short-term durations in greater amounts than may otherwise be required or borrow to honor redemption requests, the Fund’s yield could be negatively impacted.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

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The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

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Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

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The Fund generally invests in short duration liquid investment grade municipal securities.

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs. The Fund and its agent reserve the right at any time to reject or cancel any part of any purchase order. This could occur if the Fund determines that such purchase may disrupt the Fund’s operation or performance.

Trade Activity Monitoring

Invesco Affiliates monitor selected trades on a daily basis in an effort to detect excessive short-term trading activities. If, as a result of this monitoring, Invesco Affiliates believe that a shareholder has engaged in excessive short-term trading, they will seek to act in a manner that they believe is consistent with the best interests of long-term investors, which may include taking steps such as (i) asking the shareholder to take action to stop such activities or (ii) refusing to process future purchases or exchanges related to such activities in the shareholder’s accounts other than exchanges into a money market fund. Invesco Affiliates will use reasonable efforts to apply the Funds’ policies uniformly given the practical limitations described above.

The ability of Invesco Affiliates to monitor trades that are made through accounts that are maintained by intermediaries (rather than the Funds’ transfer agent) and through conduit investment vehicles may be limited or non-existent.

Discretion to Reject Orders

If a Fund or an Invesco Affiliate determines, in its sole discretion, that your short-term trading activity is excessive, the Fund may, in its sole discretion, reject any additional purchase and exchange orders. This discretion may be exercised with respect to purchase or exchange orders placed directly with the Funds’ transfer agent or through a financial intermediary.

Purchase Blocking Policy

The Funds (except those listed below) have adopted a policy under which any shareholder redeeming shares having a value of $50,000 or more from a Fund on any trading day will be precluded from investing in that Fund for 30 calendar days after the redemption transaction date. The policy applies to redemptions and purchases that are part of exchange transactions. Under the purchase blocking policy, certain purchases will not be prevented and certain redemptions will not trigger a purchase block, such as: purchases and redemptions of shares having a value of less than $50,000; systematic purchase, redemption and exchange account options; transfers of shares within the same Fund; non-discretionary rebalancing in fund-of-funds; asset allocation features; fee-based accounts; account maintenance fees; small balance account fees; plan-level omnibus Retirement and Benefit Plans; death and disability and hardship distributions; loan transactions; transfers of assets; Retirement and Benefit Plan rollovers; IRA conversions and re-characterizations; and mandatory distributions from Retirement and Benefit Plans.

The Funds reserve the right to modify any of the parameters (including those not listed above) of the purchase blocking policy at any time. Further, the purchase blocking policy may be waived with respect to specific shareholder accounts in those instances where the Adviser determines that its surveillance procedures are adequate to detect frequent trading in Fund shares.

If an account is maintained by a financial intermediary whose systems are unable to apply Invesco’s purchase blocking policy, the Adviser will accept the establishment of an account only if the Adviser believes the policies and procedures are reasonably designed to enforce the frequent trading policies of the Funds. You should refer to disclosures provided by the financial intermediary with which you have an account to determine the specific trading restrictions that apply to you. If the Adviser identifies any

A-17 The Invesco Funds

activity that may constitute frequent trading, it reserves the right to contact the intermediary and request that the intermediary either provide information regarding an account owner’s transactions or restrict the account owner’s trading. There is no guarantee that all instances of frequent trading in Fund shares will be prevented.

The purchase blocking policy does not apply to Invesco Conservative Income Fund, Invesco Short Term Municipal Fund, Invesco Government Money Market Fund, Invesco Premier Portfolio, Invesco Premier U.S. Government Money Portfolio and Invesco U.S. Government Money Portfolio.

Pricing of Shares

Determination of Net Asset Value

The price of each Fund’s shares is the Fund’s net asset value per share. The Funds (except Invesco Government Money Market Fund, Invesco Premier Portfolio, Invesco Premier U.S. Government Money Portfolio and Invesco U.S. Government Money Portfolio) value portfolio securities for which market quotations are readily available at market value. Securities and other assets quoted in foreign currencies are valued in U.S. dollars based on the prevailing exchange rates on that day. The Funds (except Invesco Government Money Market Fund, Invesco Premier Portfolio, Invesco Premier U.S. Government Money Portfolio and Invesco U.S. Government Money Portfolio) value securities and assets for which market quotations are unavailable at their “fair value,” which is described below. Invesco Government Money Market Fund, Invesco Premier Portfolio, Invesco Premier U.S. Government Money Portfolio and Invesco U.S. Government Money Portfolio value portfolio securities on the basis of amortized cost, which approximates market value. This method of valuation is designed to enable a Fund to price its shares at $1.00 per share. The Funds cannot guarantee their net asset value will always remain at $1.00 per share. Securities and other assets quoted in foreign currencies are valued in U.S. dollars based on the prevailing exchange rates on that day. The Fund values securities and assets for which market quotations are unavailable at their “fair value,” which is described below.

Even when market quotations are available, they may be stale or unreliable because the security is not traded frequently, trading on the security ceased before the close of the trading market or issuer specific events occurred after the security ceased trading or because of the passage of time between the close of the market on which the security trades and the close of the NYSE and when the Fund calculates its net asset value. Issuer specific events may cause the last market quotation to be unreliable. Such events may include a merger or insolvency, events that affect a geographical area or an industry segment, such as political events or natural disasters, or market events, such as a significant movement in the U.S. market. Where the Adviser determines that the closing price of the security is stale or unreliable, the Adviser will value the security at its fair value.

Fair value is that amount that the owner might reasonably expect to receive for the security upon its current sale. A fair value price is an estimated price that requires consideration of all appropriate factors, including indications of fair value available from pricing services. Fair value pricing involves judgment and a Fund that uses fair value methodologies may value securities higher or lower than another Fund using market quotations or its own fair value methodologies to price the same securities. Investors who purchase or redeem Fund shares on days when the Fund is holding fair-valued securities may receive a greater or lesser number of shares, or higher or lower redemption proceeds, than they would have received if the Fund had not fair-valued the security or had used a different methodology.

The Board has delegated the daily determination of fair value prices to the Adviser’s valuation committee, which acts in accordance with Board approved policies. Fair value pricing methods and pricing services can change from time to time as approved by the Board.

The intended effect of applying fair value pricing is to compute an NAV that accurately reflects the value of a Fund’s portfolio at the time that the NAV is calculated. An additional intended effect is to discourage those seeking to take advantage of arbitrage opportunities resulting from “stale” prices and to mitigate the dilutive impact of any such arbitrage. However,

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Senior Secured Floating Rate Loans and Senior Secured Floating Rate Debt Securities. Senior secured floating rate loans and senior secured floating rate debt securities are fair valued using evaluated quotes provided by an independent pricing service. Evaluated quotes provided by the pricing service may reflect appropriate factors such as market quotes, ratings, tranche type, industry, company performance, spread, individual trading characteristics, institution-size trading in similar groups of securities and other market data.

Domestic Exchange Traded Equity Securities. Market quotations are generally available and reliable for domestic exchange traded equity securities. If market quotations are not available or are unreliable, the Adviser will value the security at fair value in good faith using procedures approved by the Board.

Foreign Securities. If market quotations are available and reliable for foreign exchange traded equity securities, the securities will be valued at the market quotations. Because trading hours for certain foreign securities end before the close of the NYSE, closing market quotations may become unreliable. If between the time trading ends on a particular security and the close of the customary trading session on the NYSE events occur that are significant and may make the closing price unreliable, the Fund may fair value the security. If an issuer specific event has occurred that the Adviser determines, in its judgment, is likely to have affected the closing price of a foreign security, it will price the security at fair value. The Adviser also relies on a screening process from a pricing vendor to indicate the degree of certainty, based on historical data, that the closing price in the principal market where a foreign security trades is not the current market value as of the close of the NYSE. For foreign securities where the Adviser believes, at the approved degree of certainty, that the price is not reflective of current market value, the Adviser will use the indication of fair value from the pricing service to determine the fair value of the security. The pricing vendor, pricing methodology or degree of certainty may change from time to time.

Fund securities primarily traded on foreign markets may trade on days that are not business days of the Fund. Because the net asset value of Fund shares is determined only on business days of the Fund, the value of the portfolio securities of a Fund that invests in foreign securities may change on days when you will not be able to purchase or redeem shares of the Fund.

Fixed Income Securities. Fixed income securities, such as government, corporate, asset-backed and municipal bonds, convertible securities, including high yield or junk bonds, and loans, normally are valued on the basis of prices provided by independent pricing services. Prices provided by the pricing services may be determined without exclusive reliance on quoted prices, and may reflect appropriate factors such as institution-size trading in similar groups of securities, developments related to special securities, dividend rate, maturity and other market data. Pricing services generally value fixed income securities assuming orderly transactions of institutional round lot size, but a Fund may hold or transact in the same securities in smaller, odd lot sizes. Odd lots often trade at lower prices than institutional round lots. Prices received from pricing services are fair value prices. In addition, if the price provided by the pricing service and independent quoted prices are unreliable, the Adviser’s valuation committee will fair value the security using procedures approved by the Board.

Short-term Securities. Invesco Government Money Market Fund, Invesco Premier Portfolio, Invesco Premier U.S. Government Money Portfolio and Invesco U.S. Government Money Portfolio value all their securities at amortized cost. Invesco Limited Term Municipal Income Fund values variable rate securities that have an unconditional demand or put feature exercisable within seven days or less at par, which reflects the market value of such securities.

Futures and Options. Futures contracts are valued at the final settlement price set by the exchange on which they are principally traded. Options are valued on the basis of market quotations, if available.

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Open-end Funds. If a Fund invests in other open-end funds, other than open-end funds that are exchange traded, the investing Fund will calculate its net asset value using the net asset value of the underlying fund in which it invests, and the prospectuses for such open-end funds explain the circumstances under which they will use fair value pricing and the effects of using fair value pricing.

Each Fund, except for Invesco Government Money Market Fund, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio, generally determines the net asset value of its shares on each day the NYSE is open for trading (a business day) as of approximately 4:00 p.m. Eastern Time (the customary close of regular trading) or earlier in the case of a scheduled early close. In the event of an unscheduled early close of the NYSE, each Fund, except for Invesco Government Money Market Fund, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio, generally still will determine the net asset value of its shares as of 4:00 p.m. Eastern Time on that business day. Portfolio securities traded on the NYSE would be valued at their closing prices unless the investment adviser determines that a “fair value” adjustment is appropriate due to subsequent events occurring after an early close consistent with procedures approved by the Board. Invesco Government Money Market Fund, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio will generally determine the net asset value of their shares at 5:30 p.m. Eastern Time on each business day. A business day for Invesco Government Money Market Fund, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio is any day that (1) both the Federal Reserve Bank of New York and a Fund’s custodian are open for business and (2) the primary trading markets for the Fund’s portfolio instruments are open and the Fund’s management believes there is an adequate market to meet purchase and redemption requests. Invesco Government Money Market Fund, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio are authorized not to open for trading on a day that is otherwise a business day if the Securities Industry and Financial Markets Association (SIFMA) recommends that government securities dealers not open for trading; any such day will not be considered a business day. Invesco Government Money Market Fund, Invesco Premier Portfolio and Invesco Premier U.S. Government Money Portfolio, Invesco U.S. Government Money Portfolio also may close early on a business day if SIFMA recommends that government securities dealers close early. If Invesco Government Money Market Fund, Invesco Premier Portfolio or Invesco Premier U.S. Government Money Portfolio uses its discretion to close early on a business day, the Fund will calculate its net asset value as of the time of such closing Invesco Premier Portfolio and Invesco U.S. Government Money Portfolio are authorized to not open for trading on a day that is otherwise a business day if the NYSE recommends that government securities dealers not open for trading; any such day will not be considered a business day. Invesco Premier Portfolio also may close early on a business day if the NYSE recommends that government securities dealers close early.

For financial reporting purposes and shareholder transactions on the last day of the fiscal quarter, transactions are normally accounted for on a trade date basis. For purposes of executing shareholder transactions in the normal course of business (other than shareholder transactions at a fiscal period-end), each Fund’s portfolio securities transactions are recorded no later than the first business day following the trade date.

The Invesco Advantage International Fund, Invesco Balanced-Risk Allocation Fund, Invesco Balanced-Risk Commodity Strategy Fund, Invesco Fundamental Alternatives Fund, Invesco Global Allocation Fund, Invesco Global Strategic Income Fund, Invesco Global Targeted Returns Fund, Invesco Gold & Special Minerals Fund, Invesco High Yield Bond Factor Fund, Invesco International Bond Fund and Invesco Macro Allocation Strategy Fund may each invest up to 25% of their total assets in shares of their respective subsidiaries (the Subsidiaries). The Subsidiaries offer to redeem all or a portion of their shares at the current net asset value per share every regular business day. The value of shares of the Subsidiaries will fluctuate with the value of the respective Subsidiary’s portfolio investments. The Subsidiaries

price their portfolio investments pursuant to the same pricing and valuation methodologies and procedures used by the Funds, which require, among other things, that each of the Subsidiaries’ portfolio investments be marked-to-market (that is, the value on each of the Subsidiaries’ books changes) each business day to reflect changes in the market value of the investment.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Securities owned by a Fund (except Invesco Government Money Market Fund, Invesco Premier Portfolio, Invesco Premier U.S. Government Money Portfolio and Invesco U.S. Government Money Portfolio) are to be valued at current market value if market quotations are readily available. All other securities and assets of a Fund for which market quotations are not readily available are to be valued at fair value determined in good faith using procedures approved by the Board. An effect of fair value pricing may be to reduce the ability of frequent traders to take advantage of arbitrage opportunities resulting from potentially “stale” prices of portfolio holdings. However, it cannot eliminate the possibility of frequent trading.

Timing of Orders

Each Fund prices purchase, exchange and redemption orders at the net asset value next calculated by the Fund after the Fund’s transfer agent, authorized agent or designee receives an order in good order for the Fund. Purchase, exchange and redemption orders must be received prior to the close of business on a business day, as defined by the applicable Fund, to receive that day’s net asset value. Any applicable sales charges are applied at the time an order is processed.

Currently, certain financial intermediaries may serve as agents for the Funds and accept orders on their behalf. Where a financial intermediary serves as agent, the order is priced at the Fund’s net asset value next calculated after it is accepted by the financial intermediary. In such cases, if requested by a Fund, the financial intermediary is responsible for providing information with regard to the time that such order for purchase, redemption or exchange was received. Orders submitted through a financial intermediary that has not received authorization to accept orders on a Fund’s behalf are priced at the Fund’s net asset value next calculated by the Fund after it receives the order from the financial intermediary and accepts it, which may not occur on the day submitted to the financial intermediary.

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

In calculating the Fund’s daily NAV, the Fund will, among other things, account for its deferred tax liability and/or asset balances. As a result, any deferred tax liability and/or asset is reflected in the Fund’s daily NAV.

The Fund will accrue a deferred income tax liability balance, at the U.S. federal corporate income tax rate plus an estimated state and local income tax rate for its future tax liability associated with MLP distributions considered to be a return of capital, as well as for its future tax liability associated with the capital appreciation of its investments. The Fund’s current and deferred tax liability, if any, will depend upon the Fund’s net investment gains and losses and realized and unrealized gains and losses on investments and therefore may vary greatly from year to year depending on the nature of the Fund’s investments, the performance of those investments and general market conditions. Any deferred tax liability balance will reduce the Fund’s NAV. Upon the Fund’s sale of an MLP security, the Fund may be liable for previously deferred taxes.

The Fund will accrue, in accordance with generally accepted accounting principles, a deferred tax asset balance, which reflects an estimate of the Fund’s future tax benefit associated with net operating losses and unrealized losses. Any deferred tax asset balance will increase the Fund’s NAV. To the extent the Fund has a deferred tax asset balance, the Fund will assess, in accordance with generally accepted accounting principles, whether a valuation allowance, which would offset the value of some or all of the Fund’s deferred tax asset balance, is required. Pursuant to Financial Accounting Standards Board Accounting Standards Codification 740 (FASB

A-19 The Invesco Funds

ASC 740), the Fund will assess a valuation allowance to reduce some or all of the deferred tax asset balance if, based on the weight of all available evidence, both negative and positive, it is more likely than not that some or all of the deferred tax asset will not be realized. The Fund will use judgment in considering the relative impact of negative and positive evidence. The weight given to the potential effect of negative and positive evidence will be commensurate with the extent to which such evidence can be objectively verified. The Fund’s assessment considers, among other matters, the nature, frequency and severity of current and cumulative losses, the duration of statutory carry forward periods and the associated risk that operating loss and capital loss carry forwards may be limited or expire unused, and unrealized gains and losses on investments. Consideration is also given to market cycles, the severity and duration of historical deferred tax assets, the impact of redemptions, and the level of MLP distributions. The Fund will assess whether a valuation allowance is required to offset some or all of any deferred tax asset in connection with the calculation of the Fund’s NAV per share each day; however, to the extent the final valuation allowance differs from the estimates the Fund used in calculating the Fund’s daily NAV, the application of such final valuation allowance could have a material impact on the Fund’s NAV.

The Fund’s deferred tax asset and/or liability balances are estimated using estimates of effective tax rates expected to apply to taxable income in the years such balances are realized. The Fund will rely to some extent on information provided by MLPs in determining the extent to which distributions received from MLPs constitute a return of capital, which may not be provided to the Fund on a timely basis, to estimate the Fund’s deferred tax liability and/or asset balances for purposes of financial statement reporting and determining its NAV. If such information is not received from such MLPs on a timely basis, the Fund will estimate the extent to which distributions received from MLPs constitute a return of capital based on average historical tax characterization of distributions made by MLPs. The Fund’s estimates regarding its deferred tax liability and/or asset balances are made in good faith; however, the daily estimate of the Fund’s deferred tax liability and/or asset balances used to calculate the Fund’s NAV could vary dramatically from the Fund’s actual tax liability. Actual income tax expense, if any, will be incurred over many years, depending on if and when investment gains and losses are realized, the then-current basis of the Fund’s assets and other factors. As a result, the determination of the Fund’s actual tax liability may have a material impact on the Fund’s NAV. The Fund’s daily NAV calculation will be based on then current estimates and assumptions regarding the Fund’s deferred tax liability and/or asset balances and any applicable valuation allowance, based on all information available to the Fund at such time. From time to time, the Fund may modify its estimates or assumptions regarding its deferred tax liability and/or asset balances and any applicable valuation allowance as new information becomes available. Modifications of the Fund’s estimates or assumptions regarding its deferred tax liability and/or asset balances and any applicable valuation allowance, changes in generally accepted accounting principles or related guidance or interpretations thereof, limitations imposed on net operating losses (if any) and changes in applicable tax law could result in increases or decreases in the Fund’s NAV per share, which could be material.

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

A Fund intends to qualify each year as a regulated investment company (RIC) and, as such, is not subject to entity-level tax on the income and gain it distributes to shareholders. If you are a taxable investor, dividends and distributions you receive from a Fund generally are taxable to you whether you reinvest distributions in additional Fund shares or take them in cash. Every year, you will be sent information showing the amount of dividends and distributions you received from a Fund during the prior calendar year. In addition, investors in taxable accounts should be aware of the following basic tax points as supplemented below where relevant:

Fund Tax Basics

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A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

Fund, constitutes the Fund’s net investment income from which dividends may be paid to you. If you are a taxable investor, distributions of net investment income generally are taxable to you as ordinary income.

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Distributions of net short-term capital gains are taxable to you as ordinary income. A Fund with a high portfolio turnover rate (a measure of how frequently assets within a Fund are bought and sold) is more likely to generate short-term capital gains than a Fund with a low portfolio turnover rate.

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Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

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A portion of income dividends paid by a Fund to you may be reported as qualified dividend income eligible for taxation by individual shareholders at long-term capital gain rates, provided certain holding period requirements are met. These reduced rates generally are available for dividends derived from a Fund’s investment in stocks of domestic corporations and qualified foreign corporations. In the case of a Fund that invests primarily in debt securities, either none or only a nominal portion of the dividends paid by the Fund will be eligible for taxation at these reduced rates.

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The use of derivatives by a Fund may cause the Fund to realize higher amounts of ordinary income or short-term capital gain, distributions from which are taxable to individual shareholders at ordinary income tax rates rather than at the more favorable tax rates for long-term capital gain.

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Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

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Any long-term or short-term capital gains realized on the sale or redemption of your Fund shares will be subject to federal income tax. For tax purposes an exchange of your shares for shares of another Fund is the same as a sale. An exchange occurs when the purchase of shares of a Fund is made using the proceeds from a redemption of shares of another Fund and is effectuated on the same day as the redemption. Your gain or loss is calculated by subtracting from the gross proceeds your cost basis. Gross proceeds and, for shares acquired on or after January 1, 2012 and disposed of after that date, cost basis will be reported to you and the Internal Revenue Service (IRS). Cost basis will be calculated using the Fund’s default method of average cost, unless you instruct the Fund to use a different calculation method. As a service to you, the Fund will continue to provide to you (but not the IRS) cost basis information for shares acquired before 2012, when available, using the average cost method. Shareholders should carefully review the cost basis information provided by a Fund and make any additional basis, holding period or other adjustments that are required when reporting these amounts on their federal income tax returns. If you hold your Fund shares through a broker (or other nominee), please contact that broker (nominee) with respect to reporting of cost basis and available elections for your account. For more information about the cost basis methods offered by Invesco, please refer to the Tax Center located under the Account Access menu of our website at www.Invesco.com/us.

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The conversion of shares of one class of a Fund into shares of another class of the same Fund is not taxable for federal income tax purposes and no gain or loss will be reported on the transaction. This is true whether the conversion occurs automatically pursuant to the terms of the class or is initiated by the shareholder.

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At the time you purchase your Fund shares, the Fund’s net asset value may reflect undistributed income or undistributed capital gains. A subsequent distribution to you of such amounts, although constituting a return of your investment, would be taxable. Buying shares in a Fund just before it declares an income dividend or capital gains distribution is sometimes known as “buying a dividend.” In addition, a Fund’s net asset value may, at any time, reflect net unrealized appreciation, which may result in future taxable distributions to you.

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A-20 The Invesco Funds

gains, or proceeds from the sale of your shares. A Fund also must withhold if the IRS instructs it to do so. When withholding is required, the amount will be 24% of any distributions or proceeds paid.

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An additional 3.8% Medicare tax is imposed on certain net investment income (including ordinary dividends and capital gain distributions received from a Fund and net gains from redemptions or other taxable dispositions of Fund shares) of U.S. individuals, estates and trusts to the extent that such person’s “modified adjusted gross income” (in the case of an individual) or “adjusted gross income” (in the case of an estate or trust) exceeds a threshold amount. This Medicare tax, if applicable, is reported by you on, and paid with, your federal income tax return.

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You will not be required to include the portion of dividends paid by a Fund derived from interest on U.S. government obligations in your gross income for purposes of personal and, in some cases, corporate income taxes in many state and local tax jurisdictions. The percentage of dividends that constitutes dividends derived from interest on federal obligations will be determined annually. This percentage may differ from the actual percentage of interest received by the Fund on federal obligations for the particular days on which you hold shares.

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Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

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If a Fund qualifies to pass through to you the tax benefits from foreign taxes it pays on its investments, and elects to do so, then any foreign taxes it pays on these investments may be passed through to you. You will then be required to include your pro-rata share of these taxes in gross income, even though not actually received by you, and will be entitled either to deduct your share of these taxes in computing your taxable income, or to claim a foreign tax credit for these taxes against your U.S. federal income tax.

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Foreign investors should be aware that U.S. withholding, special certification requirements to avoid U.S. backup withholding and claim any treaty benefits, and estate taxes may apply to an investment in a Fund.

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Under the Foreign Account Tax Compliance Act (FATCA), a Fund will be required to withhold a 30% tax on income dividends made by the Fund to certain foreign entities, referred to as foreign financial institutions or non-financial foreign entities, that fail to comply (or be deemed compliant) with extensive reporting and withholding requirements designed to inform the U.S. Department of the Treasury of U.S.-owned foreign investment accounts. After December 31, 2018, FATCA withholding also would have applied to certain capital gain distributions, return of capital distributions and the proceeds arising from the sale of Fund shares; however, based on proposed regulations issued by the IRS, which can be relied upon currently, such withholding is no longer required unless final regulations provide otherwise (which is not expected). A Fund may disclose the information that it receives from its shareholders to the IRS, non-U.S. taxing authorities or other parties as necessary to comply with FATCA or similar laws. Withholding also may be required if a foreign entity that is a shareholder of a Fund fails to provide the Fund with appropriate certifications or other documentation concerning its status under FATCA.

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If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

The above discussion concerning the taxability of Fund dividends and distributions and of redemptions and exchanges of Fund shares is inapplicable to investors holding shares through a tax-advantaged arrangement, such as Retirement and Benefit Plans or 529 college savings plans. Such investors should refer to the applicable account documents/program description for that arrangement for more information regarding the tax consequences of holding and redeeming Fund shares.

Funds Investing in Municipal Securities

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You will not be required to include the “exempt-interest” portion of dividends paid by the Fund in either your gross income for federal income tax purposes or your net investment income subject to the additional 3.8% Medicare tax. You will be required to report the receipt of exempt-interest dividends and other tax-exempt interest on your federal income tax returns. The percentage of dividends that constitutes

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

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A Fund may invest in municipal securities the interest on which constitutes an item of tax preference and could give rise to a federal alternative minimum tax liability for noncorporate shareholders, unless such municipal securities were issued in 2009 or 2010.

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Exempt-interest dividends from interest earned on municipal securities of a state, or its political subdivisions, generally are exempt from that state’s personal income tax. Most states, however, do not grant tax-free treatment to interest from municipal securities of other states.

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A Fund may invest a portion of its assets in securities that pay income that is not tax-exempt. To the extent that dividends paid by a Fund are derived from taxable investments or realized capital gains, they will be taxable as ordinary income or long-term capital gains.

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A Fund may distribute to you any market discount and net short-term capital gains from the sale of its portfolio securities. If you are a taxable investor, Fund distributions from this income are taxable to you as ordinary income, and generally will neither qualify for the dividends-received deduction in the case of corporate shareholders nor as qualified dividend income subject to reduced rates of taxation in the case of noncorporate shareholders.

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Exempt-interest dividends from a Fund are taken into account when determining the taxable portion of your social security or railroad retirement benefits, may be subject to state and local income taxes, may affect the deductibility of interest on certain indebtedness, and may have other collateral federal income tax consequences for you.

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There are risks that: (a) a security issued as tax-exempt may be reclassified by the IRS or a state tax authority as taxable and/or (b) future legislative, administrative or court actions could adversely impact the qualification of income from a tax-exempt security as tax-free. Such reclassifications or actions could cause interest from a security to become taxable, possibly retroactively, subjecting you to increased tax liability. In addition, such reclassifications or actions could cause the value of a security, and therefore, the value of the Fund’s shares, to decline.

Money Market Funds

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A Fund does not anticipate realizing any long-term capital gains.

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If a Fund expects to maintain a stable net asset value of $1.00 per share, investors should not have any gain or loss on sale or exchange of Fund shares (unless the investor incurs a liquidity fee on such sale or exchange). See “Liquidity Fees and Redemption Gates.”

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There is some degree of uncertainty with respect to the tax treatment of liquidity fees received by a Fund, and such tax treatment may be the subject of future IRS guidance. If a Fund receives liquidity fees, it will consider the appropriate tax treatment of such fees to the Fund at such time.

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Unless you choose to adopt a simplified “NAV method” of accounting (described below), any capital gain or loss on the sale or exchange of Fund shares (as noted above) generally will be treated either as short-term if you held your Fund shares for one year or less, or long-term if you held your Fund shares longer. If you elect to adopt the NAV method of accounting, rather than computing gain or loss on every taxable disposition of Fund shares as described above, you would determine your gain or loss based on the change in the aggregate value of your Fund shares during a computation period (such as your taxable year), reduced by your net investment (purchases minus sales) in those shares during that period. Under the NAV method, any resulting net capital gain or loss would be treated as short-term capital gain or loss.

Funds Investing in Real Estate Securities

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Because of “noncash” expenses such as property depreciation, the cash flow of a REIT that owns properties will exceed its taxable income. The REIT, and in turn a Fund, may distribute this excess cash to shareholders. Such a distribution is classified as a return of capital. Return of capital distributions generally are not taxable to you. Your cost basis in your Fund

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

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Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

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The Fund may derive “excess inclusion income” from certain equity interests in mortgage pooling vehicles either directly or through an investment in a U.S. REIT. Please see the SAI for a discussion of the risks and special tax consequences to shareholders in the event the Fund realizes excess inclusion income in excess of certain threshold amounts.

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Under the Tax Cuts and Jobs Act, “qualified REIT dividends” (i.e., ordinary REIT dividends other than capital gain dividends and portions of REIT dividends designated as qualified dividend income) are treated as eligible for a 20% deduction by noncorporate taxpayers. The Fund may choose to report the special character of “qualified REIT dividends” to a shareholder, provided both the Fund and a shareholder meet certain holding period requirements with respect to their shares.

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The Fund’s foreign shareholders should see the SAI for a discussion of the risks and special tax consequences to them from a sale of a U.S. real property interest by a REIT in which the Fund invests.

Funds Investing in Partnerships

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Taxes,penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of a partnership that a Fund invests in (including MLPs taxed as partnerships) could result in the Fund being required to pay federal income tax. A Fund may have little input in any audit asserted against a partnership and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if a partnership in which the Fund invests were to remain classified as a partnership (instead of as a corporation), it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such partnership, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

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Under the Tax Cuts and Jobs Act “qualified publicly traded partnership income” is treated as eligible for a 20% deduction by noncorporate taxpayers. The legislation does not contain a provision permitting a RIC, such as a Fund, to pass the special character of this income through to its shareholders. It is uncertain whether a future technical corrections bill or regulations issued by the IRS will address this issue to enable a Fund to pass through the special character of “qualified publicly traded partnership income” to its shareholders.

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Some amounts received by a Fund from the MLPs in which it invests likely will be treated as returns of capital to such Fund because of accelerated deductions available to the MLPs. The receipt of returns of capital from the MLPs in which a Fund invests could cause some or all of the Fund’s distributions to be classified as a return of capital. Return of capital distributions generally are not taxable to you. Your cost basis in your Fund shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

Funds Investing in Commodities

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The Funds’ strategies of investing through their respective Subsidiary in derivatives and other financially linked instruments whose performance is expected to correspond to the commodity markets may cause the Funds to recognize more ordinary income and short-term capital gains taxable as ordinary income than would be the case if the Funds invested directly in commodities.

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The Funds must meet certain requirements under the Code for favorable tax treatment as a RIC, including asset diversification and income requirements. The Funds intend to treat the income each derives from commodity-linked notes as qualifying income based on an opinion from counsel confirming that income from such investments should be qualifying income because such commodity-linked notes constitute

securities under section 2(a)(36) of the 1940 Act. Each Subsidiary will be classified for federal income tax purposes as a controlled foreign corporation (CFC) with respect to the Fund. As such, the Fund will be required to include in its gross income each year amounts earned by the Subsidiary during that year (“Subpart F” income), whether or not such earnings are distributed by the Subsidiary to the Fund (deemed inclusions). Treasury Regulations also permit the Fund to treat such deemed inclusions of “Subpart F” income from the Subsidiary as qualifying income to the Fund, even if the Subsidiary does not make a distribution of such income. Consequently, the Fund and the Subsidiary reserve the right to rely on deemed inclusions being treated as qualifying income to the Fund consistent with recently released Treasury Regulations. If, contrary to the opinion of counsel or other guidance issued by the IRS, the IRS were to determine that income from direct investment in commodity-linked notes is non-qualifying, a Fund might fail to satisfy the income requirement. In lieu of disqualification, the Funds are permitted to pay a tax for certain failures to satisfy the asset diversification or income requirements, which, in general, are limited to those due to reasonable cause and not willful neglect. The Funds intend to limit their investments in their respective Subsidiary to no more than 25% of the value of each Fund’s total assets in order to satisfy the asset diversification requirement.

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The Invesco Balanced-Risk Commodity Strategy Fund received a PLR from the IRS holding that income from a form of commodity-linked note is qualifying income. However, the IRS has revoked the ruling on a prospective basis, thus allowing the Fund to continue to rely on its private letter ruling to treat income from commodity-linked notes purchased on or before June 30, 2017 as qualifying income. After that time the Invesco Balanced-Risk Commodity Strategy Fund expects to rely on the opinion of counsel described above.

Funds Investing in Foreign Currencies

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The Funds may realize gains from the sale or other disposition of foreign currencies (including but not limited to gains from options, futures or forward contracts) derived from investing in securities or foreign currencies. The U.S. Treasury Department is authorized to issue regulations on whether the realization of such foreign currency gains is qualified income for the Funds. If such regulations are issued, each Fund may not qualify as a RIC and/or the Fund may change its investment policy. As of the date of this prospectus, no regulations have been issued pursuant to this authorization. It is possible, however, that such regulations may be issued in the future. Additionally, the IRS has not issued any guidance on how to apply the asset diversification test to such foreign currency positions. Thus, the IRS’ determination as to how to treat such foreign currency positions for purposes of satisfying the asset diversification test might differ from that of each Fund resulting in the Fund’s failure to qualify as a RIC. In lieu of disqualification, each Fund is permitted to pay a tax for certain failures to satisfy the asset diversification or income requirements, which, in general, are limited to those due to reasonable cause and not willful neglect.

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The Funds’ transactions in foreign currencies may give rise to ordinary income or loss to the extent such income or loss results from fluctuations in the value of the foreign currency concerned. This treatment could increase or decrease the Funds' ordinary income distributions to you, and may cause some or all of the Funds' previously distributed income to be classified as a return of capital. Return of capital distributions generally are not taxable to you. Your cost basis in your Fund shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

This discussion of “Taxes” is for general information only and not tax advice. All investors should consult their own tax advisers as to the federal, state, local and foreign tax provisions applicable to them.

Taxes (applicable to the Invesco SteelPath Funds)

Although the Code generally provides that a RIC does not pay an entity-level income tax, provided that it distributes all or substantially all of its income, the Fund is not and does not anticipate becoming eligible to elect to be

A-22 The Invesco Funds

treated as a RIC because most or substantially all of the Fund’s investments will consist of investments in MLP securities. The RIC tax rules therefore have no application to the Fund or to its shareholders. As a result, the Fund is treated as a regular corporation, or “C” corporation, for U.S. federal income tax purposes, and generally is subject to U.S. federal income tax on its taxable income at the corporate income tax rate. In addition, as a regular corporation, the Fund will be subject to state and local taxes by reason of its tax status and its investments in MLPs. Therefore, the Fund may have to pay federal, multiple state, and local taxes, which would reduce the Fund’s cash available to make distributions to shareholders. An estimate for federal, state, and local tax liabilities will reduce the fund’s net asset value. The extent to which the Fund is required to pay U.S. federal, state or local corporate income, franchise or other corporate taxes could materially reduce the Fund’s cash available to make distributions to shareholders. In addition, investors in taxable accounts should be aware of the following basic tax points as supplemented below where relevant:

Fund Tax Basics

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The Fund intends to invest a significant portion of its assets in MLPs, which are generally treated as partnerships for U.S. federal income tax purposes. To the extent that the Fund invests in equity securities of an MLP, the Fund will be a partner in such MLP. Accordingly, the Fund will be required to take into account the Fund’s allocable share of the income, gains, losses, deductions, and credits recognized by each such MLP, regardless of whether the MLP distributes cash to the Fund. MLP distributions to partners, such as the Fund, are not taxable unless the cash amount (or in certain cases, the fair market value of marketable securities) distributed exceeds the Fund’s basis in its MLP interest. The Fund expects that the cash distributions it will receive with respect to its investments in equity securities of MLPs will exceed the net taxable income allocated to the Fund from such MLPs because of tax deductions such as depreciation, amortization and depletion that will be allocated to the Fund from the MLPs. No assurance, however, can be given in this regard. If this expectation is not realized, the Fund will have a larger corporate income tax expense than expected, which will result in less cash available for distribution to shareholders.

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The Fund will recognize gain or loss on the sale, exchange or other taxable disposition of its portfolio assets, including equity securities of MLPs, equal to the difference between the amount realized by the Fund on the sale, exchange or other taxable disposition and the Fund’s adjusted tax basis in such assets. Any such gain will be subject to U.S. federal income tax at the corporate income tax rate, regardless of how long the Fund has held such assets since preferential capital gain rates do not apply to regular corporations such as the Fund. The amount realized by the Fund in any case generally will be the amount paid by the purchaser of the assets plus, in the case of MLP equity securities, the Fund’s allocable share, if any, of the MLP’s debt that will be allocated to the purchaser as a result of the sale, exchange or other taxable disposition. The Fund’s tax basis in its equity securities in an MLP generally is equal to the amount the Fund paid for the equity securities, (i) increased by the Fund’s allocable share of the MLP’s net taxable income and certain MLP debt, if any, and (ii) decreased by the Fund’s allocable share of the MLP’s net losses and any distributions received by the Fund from the MLP. Although any distribution by an MLP to the Fund in excess of the Fund’s allocable share of such MLP’s net taxable income may create a temporary economic benefit to the Fund, net of a deferred tax liability, such distribution will decrease the Fund’s tax basis in its MLP investment and will therefore increase the amount of gain (or decrease the amount of loss) that will be recognized on the sale of an equity security in the MLP by the Fund. To the extent that the Fund has a net capital loss in any year, the net capital loss can be carried back three taxable years and forward five taxable years to reduce the Fund’s capital gains in such years. In the event a capital loss carryover cannot be utilized in the carryover periods, the Fund’s federal income tax liability may be higher than expected, which will result in less cash available to distribute to shareholders.

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Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

dividends for U.S. federal income tax purposes to the extent paid from the Fund’s current or accumulated earnings and profits (as determined under U.S. federal income tax principles). Generally, the Fund’s earnings and profits are computed based upon the Fund’s taxable income (loss), with certain specified adjustments. Any such dividend likely will be eligible for the dividends-received deduction if received by an otherwise qualifying corporate U.S. shareholder that meets certain holding period and other requirements for the dividends-received deduction. Dividends paid by the Fund to certain non-corporate U.S. shareholders (including individuals), generally are eligible for U.S. federal income taxation at the rates generally applicable to long-term capital gains for individuals provided that the U.S. shareholder receiving the dividend satisfies applicable holding period and other requirements. Otherwise, dividends paid by the Fund to non-corporate U.S. Shareholders (including individuals) will be taxable at ordinary income rates.

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If the amount of a Fund distribution exceeds the Fund’s current and accumulated earnings and profits, such excess will be treated first as a tax-deferred return of capital to the extent of, and in reduction of, a shareholder’s tax basis in the shares, and thereafter as capital gain to the extent the shareholder held the shares as a capital asset. Any such capital gain will be long-term capital gain if such shareholder has held the applicable shares for more than one year. The portion of the distribution received by a shareholder from the Fund that is treated as a return of capital will decrease the shareholder’s tax basis in his or her Fund shares (but not below zero), which will result in an increase in the amount of gain (or decrease in the amount of loss) that will be recognized by the shareholder for tax purposes on the later sale of such Fund shares.

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The Fund anticipates that the cash distributions it will receive with respect to its investments in equity securities of MLPs and which it will distribute to its shareholders will exceed the Fund’s current and accumulated earnings and profits. Accordingly, the Fund expects that only a part of its distributions to shareholders with respect to the shares will be treated as dividends for U.S. federal income tax purposes. No assurance, however, can be given in this regard.

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Special rules may apply to the calculation of the Fund’s earnings and profits. For example, the Fund’s earnings and profits will be calculated using the straight-line depreciation method rather than the accelerated depreciation method. This difference in treatment may, for example, result in the Fund’s earnings and profits being higher than the Fund’s taxable income or loss in a particular year if the MLPs in which the Fund invests calculate their income using accelerated depreciation. Because of these special earnings profits rules, the Fund may make distributions in a particular year out of earnings and profits (treated as dividends) in excess of the amount of the Fund’s taxable income or loss for such year, which means that a larger percentage of the Fund ’s distributions could be taxable to shareholders as ordinary income instead of tax-deferred return of capital or capital gain.

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Shareholders that receive distributions in shares rather than in cash will be treated for U.S. federal income tax purposes as having (i) received a cash distribution equal to the fair market value of the shares received and (ii) reinvested such amount in shares.

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A redemption of shares will be treated as a sale or exchange of such shares, provided the redemption is not essentially equivalent to a dividend, is a substantially disproportionate redemption, is a complete redemption of a shareholder’s entire interest in the Fund, or is in partial liquidation of such Fund. Redemptions that do not qualify for sale or exchange treatment will be treated as distributions as described above. Upon a redemption treated as a sale or exchange under these rules, a shareholder generally will recognize capital gain or loss equal to the difference between the adjusted tax basis of his or her shares and the amount received when they are sold.

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If the Fund is required to sell portfolio securities to meet redemption requests, the Fund may recognize income and gains for U.S. federal, state and local income and other tax purposes, which may result in the imposition of corporate income or other taxes on the Fund and may increase the Fund’s current and accumulated earnings and profits, which will result in a greater portion of distributions to Fund shareholders being

A-23 The Invesco Funds

treated as dividends. Any long-term or short-term capital gains realized on sale or redemption of your Fund shares will be subject to federal income tax. For tax purposes an exchange of your shares for shares of another Fund is the same as a sale. An exchange occurs when the purchase of shares of a Fund is made using the proceeds from a redemption of shares of another Fund and is effectuated on the same day as the redemption. Your gain or loss is calculated by subtracting from the gross proceeds your cost basis. Gross proceeds and, for shares acquired on or after January 1, 2012 and disposed of after that date, cost basis will be reported to you and the IRS. Cost basis will be calculated using the Fund’s default method of first-in, first-out (FIFO), unless you instruct the Fund to use a different calculation method. Shareholders should carefully review the cost basis information provided by a Fund and make any additional basis, holding period or other adjustments that are required when reporting these amounts on their federal income tax returns. If you hold your Fund shares through a broker (or other nominee), please contact that broker (nominee) with respect to reporting of cost basis and available elections for your account. For more information about the cost basis methods offered by Invesco, please refer to the Tax Center located under the Accounts & Services menu of our website at www.invesco.com/us.

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At the time you purchase your Fund shares, the Fund’s net asset value may reflect undistributed income. A subsequent distribution to you of such amounts, although constituting a return of your investment, would be taxable. Buying shares in a Fund just before it declares an income dividend is sometimes known as “buying a dividend.” In addition, a Fund’s net asset value may, at any time, reflect net unrealized appreciation, which may result in future taxable distributions to you.

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By law, if you do not provide a Fund with your proper taxpayer identification number and certain required certifications, you may be subject to backup withholding on any distributions of income, capital gains, or proceeds from the sale of your shares. A Fund also must withhold if the IRS instructs it to do so. When withholding is required, the amount will be 24% of any distributions or proceeds paid.

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A 3.8% Medicare tax is imposed on certain net investment income (including ordinary dividends received from a Fund and net gains from redemptions or other taxable dispositions of Fund shares) of U.S. individuals, estates and trusts to the extent that such person’s “modified adjusted gross income” (in the case of an individual) or “adjusted gross income” (in the case of an estate or trust) exceeds a threshold amount. This Medicare tax, if applicable, is reported by you on, and paid with, your federal income tax return.

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Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

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similar laws. Withholding also may be required if a foreign entity that is a shareholder of a Fund fails to provide the Fund with appropriate certifications or other documentation concerning its status under FATCA.

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Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

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Under the Tax Cuts and Jobs Act certain “qualified publicly traded partnership income” (e.g., certain income from certain of the MLPs in which the Fund invests) is treated as eligible for a 20% deduction by noncorporate taxpayers. The Tax Cuts and Jobs Act does not contain a provision permitting an entity, such as the Fund, to benefit from this deduction (since the Fund is taxed as a “C” corporation) or pass the special character of this income through to its shareholders. Qualified publicly traded partnership income allocated to a noncorporate investor investing directly in an MLP might, however, be eligible for the deduction.

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

The Fund is classified as a partnership and will not be a regulated investment company for US federal income tax purposes. As a partnership, the Fund is not a taxable entity for federal income tax purposes and, subject to the application of the partnership audit rules described below, incurs no federal income tax liability. Each Investor is required to take into account its proportionate share of items of income, gain, loss and deduction of the partnership in computing its federal income tax liability regardless of whether or not cash or property distributions are then made by the Fund. Following the close of the Fund’s taxable year end, Investors will receive a tax statement entitled Schedule K-1 Partner’s Share of Income, Deductions, Credits, etc., which reports the tax status of their distributive share of the Fund’s items for the previous year.

Taxation of distributions, sales and exchanges

In general, distributions of money by the Fund to an Investor will represent a non-taxable return of capital up to the amount of an Investor’s adjusted tax basis in its shares. An Investor will recognize gain to the extent that any money distributed by the Fund exceeds the Investor’s adjusted tax basis in its shares. In the case of a non-taxable return of capital by the Fund to an Investor, other than in liquidation of the Investor’s interest in the Fund, the tax basis of his shares will be reduced (but not below zero) and will result in an increase in the amount of gain (or decrease in the amount of loss) that will be recognized by the Investor on the later sale of its shares. A distribution in partial or complete redemption of your shares in the Fund is taxable as a sale or exchange only to the extent the amount of money

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

The use of derivatives by the Fund may cause the Fund to realize higher amounts of ordinary income or short-term capital gain, allocations of which are taxable to individual Investors at ordinary income tax rates rather than at the more favorable tax rates for long-term capital gain. Changes in government regulation of derivative instruments could affect the character, timing and amount of the Fund’s taxable income or gains, and may limit the Fund from using certain types of derivative instruments as part of its investment strategy.

Risk of audit of the Fund

Under the partnership audit rules, which are generally applicable to tax years beginning after December 31, 2017, the Internal Revenue Service (“IRS”) may collect any taxes resulting from audit adjustments to the Fund’s income tax returns (including any applicable penalties and interest) directly from the Fund. In that case, current Investors would bear some or all of the tax liability resulting from such audit adjustment, even if they did not own interests in the Fund during the tax year under audit. The Fund may have the ability to shift any such tax liability to the Investors in accordance with their interests in the Fund during the year under audit, but there can be no assurance that the Fund will be able to do so under all circumstances. For taxable years not subject to the new audit rules, items of Fund income, gain, loss, deduction and credit will be determined at the Fund level in a unified audit. NO REPRESENTATION OR WARRANTY OF ANY KIND IS MADE WITH RESPECT TO THE TAXATION, DEDUCTIBILITY OR CAPITALIZATION OF ANY ITEM BY THE FUND OR INVESTOR. In addition, the “partnership representative” (tax matters partner, for taxable years before the partnership audit rules become effective) will have the sole authority to act on the Fund’s behalf for purposes of, among other things, federal income tax audits and judicial review of administrative adjustments by the IRS, and any such actions will be binding on the Fund and all of the Investors.

Unrelated business taxable income

An allocable share of a tax-exempt Investor’s income will be “unrelated business taxable income” (“UBTI”) to the extent that the Fund borrows money to acquire property or invests in assets that produce UBTI.

Medicare tax

An additional 3.8% Medicare tax is imposed on certain net investment income of US individuals, estates and trusts to the extent that such person’s “modified adjusted gross income” (in the case of an individual) or “adjusted gross income” (in the case of an estate or trust) exceeds a threshold amount. “Net investment income,” for these purposes, means investment income (including (i) net gains from the taxable disposition of shares of a Fund to the extent the net gain would be taken into account by the Investor if the Fund sold all of its property for fair market value immediately before the disposition of the shares of the Fund, and (ii) an allocable share of a Fund’s interest, dividends and net gains) reduced by the deductions properly allocable to such income. This Medicare tax, if applicable, is reported by Investors on, and paid with, the Investor’s federal income tax return.

State, local and non-US tax matters

An Investor’s distributive share of the Fund’s income, and gains from the sale or exchange of an Investor’s Fund shares, generally are subject to state and local taxes in the jurisdiction in which the Investor resides or is otherwise subject to tax.

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

If, as anticipated, the Fund is not deemed to be engaged in a US trade or business, the Fund generally will be required to withhold tax on the distributive share of certain items of gross income from US sources allocated to non-US Investors at a 30% (or lower treaty) rate. Certain categories of income, including portfolio interest, are not subject to US withholding tax. Capital gains (other than gain realized on disposition of US real property interests) are not subject to US withholding tax unless the non-US Investor is a nonresident alien individual present in the United States for a period or periods aggregating 183 days or more during the taxable year. If, on the other hand, the Fund derives income which is effectively connected with a US trade or business carried on by the Fund, this 30% tax will not apply to such effectively connected income of the Fund, and the Fund generally will be required to withhold tax from the amount of effectively connected income allocable to non-US Investors at the highest rate of tax applicable to US residents, and non-US Investors generally would be required to file US income tax returns and be subject to US income tax on a net basis. Gain or loss on a sale of shares will be treated as effectively connected with a U.S. trade or business to the extent that a foreign corporation or foreign individual that owns the shares (whether directly or indirectly through other partnerships) would have had effectively connected gain or loss had the partnership sold its underlying assets and applicable US withholding tax will apply. Non-US Investors may be subject to US estate tax and are subject to special US tax certification requirements.

Other reporting and withholding requirements

Under the Foreign Account Tax Compliance Act (“FATCA”), the Fund will be required to withhold at a 30% rate on certain US source payments (such as interest and dividends) to certain Investors if the Investor fails to provide the Fund with the information which identifies its direct and indirect US ownership. After December 31, 2018, FATCA withholding also would have applied to certain capital gain distributions, return of capital distributions and the proceeds arising from the sale of Fund shares; however, based on proposed regulations issued by the IRS, which can be relied upon currently, such withholding is no longer required unless final regulations provide otherwise (which is not expected). A Fund may disclose the information that it receives from an Investor to the IRS, non-US taxing authorities or other parties as necessary to comply with FATCA or similar laws. Withholding also may be required if a foreign entity that is an Investor fails to provide the Fund with appropriate certifications or other documentation concerning its status under FATCA.

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

This discussion of “Federal Income Taxes” is not intended or written to be used as tax advice. Because everyone’s tax situation is unique, Investors should consult their tax professional about federal, state, local and foreign tax consequences before making an investment in the Fund.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

The financial adviser or intermediary through which you purchase your shares may receive all or a portion of the sales charges and distribution fees discussed above. In addition to those payments, Invesco Distributors and other Invesco Affiliates, may make additional cash payments to financial intermediaries in connection with the promotion and sale of shares of the Funds. These additional cash payments may include cash payments and other payments for certain marketing and support services. Invesco Affiliates make these payments from their own resources, from Invesco Distributors’ retention of initial sales charges and from payments to Invesco Distributors made by the Funds under their 12b-1 plans. In the context of this prospectus, “financial intermediaries” include any broker, dealer, bank (including bank trust departments), registered investment adviser, financial planner, retirement plan administrator, insurance company and any other

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

The benefits Invesco Affiliates receive when they make these payments include, among other things, placing the Funds on the financial intermediary’s fund sales system, and access (in some cases on a preferential basis over other competitors) to individual members of the financial intermediary’s sales force or to the financial intermediary’s management. These payments are sometimes referred to as “shelf space” payments because the payments compensate the financial intermediary for including the Funds in its fund sales system (on its “sales shelf”). Invesco Affiliates compensate financial intermediaries differently depending typically on the level and/or type of considerations provided by the financial intermediary. The payments Invesco Affiliates make may be calculated based on sales of shares of the Funds (Sales-Based Payments), in which case the total amount of such payments shall not exceed 0.25% (0.10% for Class R5 shares) of the public offering price of all shares sold by the financial intermediary during the particular period. Payments may also be calculated based on the average daily net assets of the applicable Funds attributable to that particular financial intermediary (Asset-Based Payments), in which case the total amount of such cash payments shall not exceed 0.25% per annum of those assets during a defined period. Sales-Based Payments primarily create incentives to make new sales of shares of the Funds and Asset-Based Payments primarily create incentives to retain previously sold shares of the Funds in investor accounts. Invesco Affiliates may pay a financial intermediary either or both Sales-Based Payments and Asset-Based Payments.

Invesco Affiliates are motivated to make these payments as they promote the sale of Fund shares and the retention of those investments by clients of the financial intermediaries. To the extent financial intermediaries sell more shares of the Funds or retain shares of the Funds in their clients’ accounts, Invesco Affiliates benefit from the incremental management and other fees paid to Invesco Affiliates by the Funds with respect to those assets.

The Funds’ transfer agent may make payments to certain financial intermediaries for certain administrative services, including record keeping and sub-accounting of shareholder accounts pursuant to a sub-transfer agency, omnibus account service or sub-accounting agreement. All fees payable by Invesco Affiliates under this category of services are charged back to the Funds, subject to certain limitations approved by the Board.

You can find further details in the Fund’s SAI about these payments and the services provided by financial intermediaries. In certain cases these payments could be significant to the financial intermediaries. Your financial adviser may charge you additional fees or commissions other than those disclosed in this prospectus. You can ask your financial adviser about any payments it receives from Invesco Affiliates or the Funds, as well as about fees and/or commissions it charges.

Important Notice Regarding Delivery of Security Holder Documents

To reduce Fund expenses, only one copy of most shareholder documents may be mailed to shareholders with multiple accounts at the same address (Householding). Mailing of your shareholder documents may be householded indefinitely unless you instruct us otherwise. If you do not want the mailing of these documents to be combined with those for other members of your household, please contact the Funds’ transfer agent at 800-959-4246 or contact your financial institution. The Funds’ transfer agent will begin sending you individual copies for each account within thirty days after receiving your request.

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek tax-free income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	4.25%	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R6
Management Fees	0.41%	0.41%	0.41%	0.41%

Distribution and/or Service (12b-1) Fees	0.25	1.00	None	None

Other Expenses	0.10	0.10	0.10	0.07

Interest	0.10	0.10	0.10	0.10

Total Other Expenses	0.20	0.20	0.20	0.17

Total Annual Fund Operating Expenses	0.86	1.61	0.61	0.58

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$509	$688	$882	$1,441

Class C	$264	$508	$876	$1,710

Class Y	$62	$195	$340	$762

Class R6	$59	$186	$324	$726

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$509	$688	$882	$1,441

Class C	$164	$508	$876	$1,710

Class Y	$62	$195	$340	$762

Class R6	$59	$186	$324	$726

Principal Investment Strategies of the Fund

Under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and, as applicable, the Fund’s state income tax. The policy stated in the foregoing sentence may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

As a fundamental policy, the Fund may invest up to 20% of its net assets in securities subject to the federal Alternative Minimum Tax (AMT). Additionally, under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in California municipal securities and in derivatives and other instruments that have economic characteristics similar to such securities. These securities are generally issued by the state and its political subdivisions (such as cities, towns, counties, agencies and authorities) and primarily include municipal bonds (long-term (more than one-year) obligations), municipal notes (short-term obligations) and interests in municipal leases. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. The securities in which the Fund invests may also include securities issued by issuers located outside of California, such as U.S. territories, commonwealths and possessions, or their agencies, instrumentalities and authorities if the interest on such securities is not subject to California and federal income tax. These securities are “California municipal securities” for purposes of this prospectus.

Most of the securities the Fund buys must be “investment-grade” (rated in one of the four highest rating categories of a nationally recognized statistical rating organization, such as S&P Global Ratings or, in the case of unrated securities, determined by the Fund’s Adviser, Invesco Advisers, Inc. (Invesco or the Adviser), to be comparable to securities rated investment-grade), although the Fund also can invest as much as 25% of its total assets in below-investment-grade securities (sometimes called “junk bonds”). This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been downgraded or, in the case of an unrated security, after the Adviser has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of

1 Invesco California Municipal Fund

below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. The Fund also invests in unrated securities, in which case the Adviser internally assigns ratings to those securities, after assessing their credit quality and other factors, in investment-grade or below-investment-grade categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization.

The Fund does not limit its investments to securities of a particular maturity range, and may hold both short and long-term securities. However, the Fund expects to focus on longer-term securities to seek higher yields. This portfolio strategy is subject to change. The Fund may invest in obligations that pay interest at fixed or variable rates.

The Fund can invest in inverse floaters, a variable rate obligation, to seek increased income and return. The Fund’s investment in inverse floaters entails a degree of leverage. The Fund can expose up to 20% of its total assets to the effects of leverage from its investments in inverse floaters. The Fund’s investments in inverse floaters are included for purposes of the 80% policy described above. The Fund can also engage in reverse repurchase agreements, which also create leverage.

In selecting investments for the Fund, the portfolio managers generally look at a wide range of California municipal securities from different issuers that provide high current income, including unrated bonds, that have favorable credit characteristics and that provide opportunities for value. The portfolio managers may consider selling a security if any of these factors no longer applies to a security purchased for the Fund, but are not required to do so.

Principal Risks of Investing in the Fund

debt securities may be worth less than the amount the Fund paid for them or valued them. When interest rates change, the values of longer-term debt securities usually change more than the values of shorter-term debt securities. Risks associated with rising interest rates are heightened given that interest rates in the U.S. are near historic lows. Duration is a measure of the price sensitivity of a debt security or portfolio to interest rate changes. Duration risk is the risk that longer-duration debt securities will be more volatile and thus more likely to decline in price, and to a greater extent, in a rising interest rate environment than shorter-duration debt securities. Credit risk is the risk that the issuer of a security might not make interest and principal payments on the security as they become due. If an issuer fails to pay interest or repay principal, the Fund’s income or share value might be reduced. Adverse news about an issuer or a downgrade in an issuer’s credit rating, for any reason, can also reduce the market value of the issuer’s securities. “Credit spread” is the difference in yield between securities that is due to differences in their credit quality. There is a risk that credit spreads may increase when the market expects lower-grade bonds to default more frequently. Widening credit spreads may quickly reduce the market values of the Fund’s lower-rated and unrated securities. Some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price. Extension risk is the risk that an increase in interest rates could cause prepayments on a debt security to be repaid at a slower rate than expected. Extension risk is particularly prevalent for a callable security where an increase in interest rates could result in the issuer of that security choosing not to redeem the security as anticipated on the security’s call date. Such a decision by the issuer could have the effect of lengthening the debt security’s expected maturity, making it more vulnerable to interest rate risk and reducing its market value. Reinvestment risk is the risk that when interest rates fall the Fund may be required to reinvest the proceeds from a security’s sale or redemption at a lower interest rate. Callable bonds are generally subject to greater reinvestment risk than non-callable bonds. Prepayment risk is the risk that the issuer may redeem the security prior to the expected maturity or that borrowers may repay the loans that underlie these securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to the expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income.

Risks of California Municipal Securities. Because the Fund invests primarily in California municipal securities, the value of its portfolio investments will be highly sensitive to events affecting the financial stability of the State of California and its municipalities, agencies, authorities and other instrumentalities that issue those securities. Budgetary stress on the state or its municipalities, changes in federal, state and local legislation or policy, erosion of the tax base, the effects of terrorist acts, or natural disasters or environmental issues (including drought and wildfires), or other economic, legislative, political or social issues may have a significant negative impact on the value of California municipal securities.

2 Invesco California Municipal Fund

increasing pressure on their budgets. These pressures may adversely affect their ability to meet their outstanding debt obligations, including with respect to investments held by the Fund. As a result, the marketability, liquidity, and performance of these investments may be negatively impacted. At times, the Fund may place an emphasis on, or change the relative emphasis of its investments in securities issued by certain municipalities. If the Fund has a greater emphasis on investments in one or more particular municipalities, it may be subject to greater risks from adverse events affecting such municipalities than a fund that invests in different municipalities or that is more diversified.

Risks of Investing in U.S. Territories, Commonwealths and Possessions. The Fund also invests in obligations of the governments of U.S. territories, commonwealths and possessions such as Puerto Rico, the U.S. Virgin Islands, Guam and the Northern Mariana Islands to the extent such obligations are exempt from regular federal individual and state income taxes. These investments also are considered to be “California municipal securities” for purposes of this prospectus. Accordingly, the Fund may be adversely affected by local political, economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations.

The Fund can invest up to 25% of its total assets in tobacco-related bonds without an appropriation pledge that make payments only from a state’s interest in the MSA.

not be able to pay interest and principal when due, especially during times of weakening economic conditions or rising interest rates. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk. The market for below-investment-grade securities may be less liquid and therefore these securities may be harder to value or sell at an acceptable price, especially during times of market volatility or decline.

3 Invesco California Municipal Fund

significantly in response to changes in interest rates and other market fluctuations than the market value of a conventional fixed-rate municipal security of comparable maturity and credit quality, including the municipal bond underlying an inverse floater. During periods of rising interest rates, the market values of inverse floaters will tend to decline more quickly than those of fixed-rate securities.

The Fund may invest in inverse floaters with any degree of leverage (measured by comparing the outstanding principal amount of related short-term floating rate securities to the par value of the underlying municipal bond). However, the Fund may only expose up to 20% of its total assets to the effects of leverage from its investments in inverse floaters. This limitation is measured by comparing the aggregate principal amount of the short-term floating rate securities that are related to the inverse floaters held by the Fund to the total assets of the Fund. Nevertheless, the value of, and income earned on, an inverse floater that has a higher degree of leverage (represented by a larger outstanding principal amount of related short-term floating rate securities relative to the par value of the underlying municipal bond) will fluctuate more significantly in response to changes in interest rates and to changes in the market value of the related underlying municipal bond, and are more likely to be eliminated entirely under adverse market conditions.

The Fund can invest in reverse repurchase agreements. A reverse repurchase agreement is the sale by the Fund of a debt obligation to a party for a specified price, with the simultaneous agreement by the Fund to repurchase that debt obligation from that party on a future date at a higher price. Similar to a borrowing, reverse repurchase agreements provide the Fund with cash for investment and operational purposes. When the Fund engages in reverse repurchase agreements, changes in the value of the Fund’s investments will have a larger effect on its share price than if it did not engage in these transactions due to the effect of leverage. Reverse repurchase agreements create fund expenses and require that the Fund have sufficient cash available to repurchase the debt obligation when required. Reverse repurchase agreements also involve the risk that the market value of the debt obligation that is the subject of the reverse repurchase agreement could decline significantly below the price at which the Fund is obligated to repurchase the security.

Alternative Minimum Tax Risk. A portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities, or a court, or the non-compliant conduct of a bond issuer.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Rochester California Municipal Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s

4 Invesco California Municipal Fund

performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

The returns shown for periods ending on or prior to May 24, 2019 are those of the Class A, Class C and Class Y shares of the predecessor fund. Class A, Class C and Class Y shares of the predecessor fund were reorganized into Class A, Class C and Class Y shares, respectively, of the Fund after the close of business on May 24, 2019. Class A, Class C and Class Y shares’ returns of the Fund will be different from the returns of the predecessor fund as they have different expenses. Class R6 shares’ returns of the Fund will be different from Class A shares’ returns of the predecessor fund as they have different expenses. Performance for Class A shares has been restated to reflect the Fund’s applicable sales charge. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

Updated performance information is available on the Fund’s website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	0.15%
Best Quarter	March 31, 2012	7.35%
Worst Quarter	June 30, 2013	-4.16%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	11/3/1988	1.49%	5.18%	6.82%
Return After Taxes on Distributions		1.48	5.18	6.81
Return After Taxes on Distributions and Sale of Fund Shares		2.14	4.90	6.49

Class C	11/1/1995	4.38	5.33	6.62

Class Y	11/29/2010	6.39	6.37	7.54

Class R6	5/24/2019	6.57	6.231	7.351

Bloomberg Barclays Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		5.21	3.91	4.63

U.S. Consumer Price Index (reflects no deduction for fees, expenses or taxes)		1.36	1.95	1.74

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Michael L. Camarella	Portfolio Manager	2019 (predecessor fund 2008-2018)

Scott S. Cottier	Portfolio Manager	2019 (predecessor fund 2002-2018)

Mark R. DeMitry	Portfolio Manager	2019 (predecessor fund 2006)

Tim O'Reilly	Portfolio Manager	2019

Mark Paris	Portfolio Manager	2019

Julius Williams	Portfolio Manager	2019

Purchase and Sale of Fund Shares

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Tax Information

The Fund’s distributions primarily are exempt from regular federal income tax and state income tax for individual residents of California. All or a portion of these distributions, however, may be subject to the federal alternative minimum tax. The Fund also may make distributions that are taxable to you as ordinary income or capital gains.

Payments to Broker-Dealers and Other Financial Intermediaries

5 Invesco California Municipal Fund

adviser to recommend the Fund over another investment. Ask your salesperson or financial adviser or visit your financial intermediary’s website for more information.

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s), Principal Investment Strategies and Risks

The Fund’s investment objective is to seek tax-free income. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

The following strategies and types of investments are the ones that the Fund considers to be the most important in seeking to achieve its investment objective and the following risks are those the Fund expects its portfolio to be subject to as a whole.

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classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. Some revenue obligations are private activity bonds that pay interest that may be a tax preference item (i.e., interest income that may be subject to the alternative minimum tax) for investors subject to the federal alternative minimum tax.

Additionally, there are times when an issuer will pledge its taxing power to offer additional security to a revenue bond. These securities are sometimes called “double-barreled bonds.” The Fund can also buy securities issued by any commonwealths, territories or possessions of the United States, or their respective agencies, instrumentalities or authorities, if the interest paid on the security is not subject to federal regular individual, and as applicable, the Fund’s state income tax (in the opinion of bond counsel to the issuer at the time the security is issued). Because municipal bond issuers may not be subject to the same disclosure obligations as other bond issuers, investments in municipal securities may be riskier than certain other investments.

California municipal securities are municipal securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and California individual income tax. The term “California municipal securities” also includes debt securities of the governments of certain possessions, territories and commonwealths of the United States if the interest on such securities is not subject to federal and California individual income tax. For additional discussion of the special considerations relating to the Fund’s investments in California and the U.S. territories, commonwealths and possessions, see the SAI. Some debt securities, such as zero-coupon securities, do not pay current interest. Other securities may be subject to calls by the issuer (to redeem the debt) or to prepayment prior to their stated maturity.

Municipal securities may be subject to the following risks:

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6 Invesco California Municipal Fund

Duration is different from maturity, which is the length of time until the principal must be paid back. The duration of a debt security may be equal to or shorter than the full maturity of a debt security.

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Prepayment Risk. Certain fixed-income securities are subject to the risk of unanticipated prepayment. Prepayment risk is the risk that, when interest rates fall, the issuer will redeem the security prior to the security’s expected maturity, or that borrowers will repay the loans that underlie these fixed-income securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income. Securities subject to prepayment risk generally offer less potential for gains when prevailing interest rates fall. If the Fund buys those securities at a premium, accelerated prepayments on those securities could cause the Fund to lose a portion of its principal investment. The impact of prepayments on the price of a security may be difficult to predict and may increase the security’s price volatility. Interest-only and principal-only securities are especially sensitive to interest rate changes, which can affect not only their prices but can also change the income flows and repayment assumptions about those investments.

obligation, government appropriation, municipal leases, special assessment and special tax bonds) are not considered a part of any “industry” for purposes of this policy. Therefore, the Fund may invest more than 25% of its total assets in those types of municipal securities, subject to any applicable limits described in this prospectus. Those municipal securities may finance or pay interest from the revenues of projects that are subject to similar economic, business or political developments that could increase their credit risk. Legislation that affects the financing of a particular municipal project, or economic factors that have a negative impact on a project, would be likely to affect many other similar projects. At times, the Fund may place an emphasis on, or change the relative emphasis of its investments in, securities issued by certain municipalities. If the Fund has a greater emphasis on investments in one or more particular municipalities, it may be subject to greater risks from adverse events affecting such municipalities than a fund that invests in different municipalities or that is more diversified.

Investment in Puerto Rico Municipal Securities. The Fund may also invest in Puerto Rican municipal securities, which are exempt from federal, state, and, where applicable, local income taxes. Puerto Rico experienced a significant downturn during the most recent recession and continues to face significant fiscal challenges, including persistent government deficits, underfunded public pension benefit obligations, underfunded government retirement systems, sizable debt service obligations and a high unemployment rate. The amount of its outstanding public debt will make it very difficult for Puerto Rico to make full repayment. Certain issuers of Puerto Rico municipal securities have filed for bankruptcy or failed to make payments on obligations that have come due, and additional missed payments and defaults may be likely to occur in the future. As a result of Puerto Rico’s challenging economic and fiscal environment, certain securities issued by Puerto Rico and its agencies are currently considered below-investment-grade securities. Investments in such securities may subject the Fund to additional risks as described in this prospectus. If the economic situation in Puerto Rico persists or worsens, the volatility, liquidity, credit quality and performance of the Fund could be adversely affected. The outcome of any debt restructuring, both within and outside bankruptcy proceedings, and any potential future restructuring is uncertain, and could adversely affect the Fund.

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7 Invesco California Municipal Fund

schedule and a formula for adjusting payments each year. Tobacco manufacturers pay into a master escrow trust based on their market share and each state receives a fixed percentage of the payment.

The MSA and tobacco manufacturers have been and continue to be subject to various legal claims, including challenges by participating tobacco manufacturers regarding the amount of annual payments owed under the MSA, and an adverse outcome could affect the payment streams associated with the MSA or cause delays or reductions in bond payments. The MSA itself has been subject to legal challenges and has, to date, withstood those challenges. The SAI contains more detailed information about the litigation related to the tobacco industry and the MSA.

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relating to such projects. These expenses may increase the overall expenses of the Fund and reduce its returns.

In California, these special tax or special assessment bonds also are referred to as Mello-Roos Bonds. The bonds are issued under the California Mello-Roos Community Facilities Act to finance the building of roads, sewage treatment plants and other projects designed to improve the infrastructure of a community. Mello-Roos bonds are primarily secured by real estate taxes levied on property located in the community. The timely payment of principal and interest on the bonds depends on the property owner’s continuing ability to pay the real estate taxes. Various factors could negatively affect this ability including a declining economy or real estate market in California.

If the municipal government stops making payments or transfers its payment obligations to a private entity, the obligation could lose value or become taxable. Although the obligation may be secured by the leased equipment or facilities, the disposition of the property in the event of non-appropriation or foreclosure might prove difficult, time consuming and costly, and may result in a delay in recovering or the failure to recover the original investment. Some lease obligations may not have an active trading market, making it difficult for the Fund to sell them quickly at an acceptable price.

8 Invesco California Municipal Fund

guarantees. In addition, if the Fund purchases the insurance, it must pay the premiums, which will reduce the Fund’s yield. If a municipal security’s insurer fails to fulfill its obligations or loses its credit rating, the value of the security could drop.

A reduction in the rating of a security after the Fund buys it will not require the Fund to dispose of the security. However, the Adviser will evaluate such downgraded securities to determine whether to keep them in the Fund’s portfolio.

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In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of the holders of below-investment-grade securities.

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Below-investment-grade securities may be less liquid than investment-grade securities, even under normal market conditions. There are fewer dealers in the below-investment-grade securities

market and there may be significant differences in the prices quoted by the dealers. Because they are less liquid, judgment may play a greater role in valuing certain of the Fund’s securities than is the case with securities trading in a more liquid market.

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Below-investment-grade securities markets may be more susceptible to real or perceived adverse credit, economic, or market conditions than investment-grade securities.

Rating organizations might not change their credit rating of an issuer in a timely manner to reflect events that could affect the issuer’s ability to make timely payments on its obligations. In selecting securities for its portfolio and evaluating their income potential and credit risk, the Fund does not rely solely on ratings by rating organizations but evaluates business, economic and other factors affecting issuers as well. Many factors affect an issuer’s ability to make timely payments, and the credit risk of a particular security may change over time. The Adviser also may use its own research and analysis to assess those risks. If a bond is insured, it will usually be rated by the rating organizations based on the financial strength of the insurer. The rating categories are described in an appendix to the SAI.

9 Invesco California Municipal Fund

default as a AAA-rated security. This Fund may treat such securities as investment-grade (AAA) securities notwithstanding the fact that the issuer of such securities has a lower (including below-investment-grade) rating from one or more rating agencies.

An inverse floater is created as part of a “tender option bond” transaction. In most cases, in a tender option bond transaction the Fund sells a fixed-rate municipal bond (the “underlying municipal bond”) to a trust (the Trust). The Trust then issues and sells short-term floating rate securities with a fixed principal amount representing a senior interest in the underlying municipal bond to third parties and the inverse floater, representing a residual, subordinate interest in the underlying municipal bond, to the Fund. The proceeds of the sale of the bond by the Fund remaining after it buys the inverse floater can be used for any purpose. The interest rate on the short-term floating rate securities resets periodically, usually weekly, to a prevailing market rate and holders of these securities are granted the option to tender their securities back to the Trust for repurchase at their principal amount plus accrued interest thereon (the “purchase price”) periodically, usually daily or weekly. A remarketing agent for the Trust is required to attempt to re-sell any tendered short-term floating rate securities to new investors for the purchase price. If the remarketing agent is unable to successfully re-sell the tendered short-term floating rate securities, a liquidity provider to the Trust must contribute cash to the Trust to ensure that the tendering holders receive the purchase price of their securities on the repurchase date.

10 Invesco California Municipal Fund

underlying municipal bond. Additionally, the Fund also typically has the right to exchange with the Trust (i) a principal amount of short-term floating rate securities held by the Fund for a corresponding additional principal amount of the inverse floater or (ii) a principal amount of the inverse floater held by the Fund for a corresponding additional principal amount of short-term floating rate securities (which are typically then sold to other investors). Through the exercise of this right, the Fund may increase (or decrease) the principal amount of short-term floating rate securities outstanding, thereby increasing (or decreasing) the amount of leverage provided by the short-term floating rate securities to the Fund’s investment exposure to the underlying municipal bond.

The value of, and income earned on, an inverse floater that has a higher degree of leverage (represented by a larger outstanding principal amount of related short-term floating rate securities relative to the par value of the underlying municipal bond) will fluctuate more significantly in response to changes in interest rates and to changes in the market value of the related underlying municipal bond than that of an inverse floater having a lower degree of leverage. Changes in the value of an inverse floater will also be more significant than changes in the market value of the related underlying municipal bond because the leverage provided by the related short-term floating rate securities increases the sensitivity of an inverse floater to changes in interest rates and to the market value of the underlying municipal bond. An inverse floater can be expected to underperform fixed-rate municipal bonds when long-term interest rates are rising, but can be expected to outperform fixed-rate municipal bonds when long-term interest rates are falling. Additionally, a tender option bond transaction typically provides for the automatic termination or “collapse” of a Trust upon the occurrence of certain adverse events, usually referred to as “mandatory tender events” or “tender option termination events.” These events may include, among others, a credit ratings downgrade of the underlying municipal bond below a specified level, a decrease in the market value of the underlying municipal bond below a specified amount, a bankruptcy of the liquidity provider or the inability of the remarketing agent to re-sell to new investors short-term floating rate securities that have been tendered for repurchase. Following such an event, the underlying municipal bond is generally sold for current market value and the proceeds distributed to holders of the short-term floating rate securities and inverse floater, with the holder of the inverse floater (the Fund) generally receiving the proceeds of such sale only after the holders of the short-term floating rate securities have received proceeds equal to the purchase price of their securities (and the liquidity provider is generally required to contribute cash to the Trust only in an amount sufficient to ensure that holders of the short-term floating rates securities receive the purchase price for their securities in connection with such termination of the Trust, in which instance the Fund may have an obligation to reimburse the liquidity provider, as described below). The sale of the underlying bond following such an event could be at an adverse price that might result in the loss by the Fund of a substantial portion, or even all, of its investment in the related inverse floater.

difference, if any, between the liquidation value of the underlying municipal bond and the purchase price of the short-term floating rate securities issued by the Trust. The Adviser monitors the Fund’s potential exposure with respect to these agreements on a daily basis and intends to take action to terminate the Fund’s investment in related inverse floaters, if it deems it appropriate to do so.

Borrowing and Leverage. The Fund can borrow from banks, a technique referred to as “leverage,” in amounts up to one-third of the Fund’s total assets (including the amount borrowed) less all liabilities and indebtedness other than borrowings. The Fund can use those borrowings for investment-related purposes such as purchasing securities believed to be desirable by the Adviser when available, funding amounts necessary to unwind or “collapse” trusts that issued “inverse floaters” to the Fund (an investment vehicle used by the Fund as described in this prospectus), or to contribute to such trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with other Invesco funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

Alternative Minimum Tax Risk. Although the interest received from municipal securities generally is exempt from federal income tax, the Fund may invest a portion of its total assets in municipal securities subject to the federal alternative minimum tax. Accordingly, investment in the Fund could

11 Invesco California Municipal Fund

cause shareholders to be subject to, or result in an increased liability under, the federal alternative minimum tax.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state taxing authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state taxing authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state taxing authorities or a court, or the non-compliant conduct of a bond issuer.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Other Investment Strategies and Risks

The Fund can also use the investment techniques and strategies described below. The Fund might not use all of these techniques or strategies or might only use them from time to time.

Distressed Debt Securities. The Fund may invest in debt securities issued by companies that are involved in reorganizations, financial restructurings or bankruptcy. Such distressed debt securities are speculative and involve substantial risks in addition to the risks of investing in below-investment-grade debt securities. The Fund will generally not receive interest payments on the distressed securities and may also incur costs to protect its investment. In addition, distressed securities involve the substantial risk that principal will not be repaid. These securities may present a substantial risk of default or may be in default at the time of investment. The Fund may incur additional expenses to the extent it is required to seek recovery upon a default in the payment of principal of or interest on its portfolio holdings. In any reorganization or liquidation proceeding relating to a portfolio company, the Fund may lose its entire investment or may be required to accept cash or securities with a value less than its original investment. Distressed securities and any securities received in an exchange for such securities may be subject to restrictions on resale. Distressed securities are subject to the Fund’s limitation, if any, on holding below-investment-grade securities.

Zero-Coupon Securities. The Fund can invest without limit in zero-coupon securities. These debt obligations do not pay interest prior to

12 Invesco California Municipal Fund

their maturity date or else they do not start to pay interest at a stated coupon rate until a future date. They are issued and traded at a discount from their face amount. The discount varies as the securities approach their maturity date (or the date interest payments are scheduled to begin). When interest rates change, zero-coupon securities are subject to greater fluctuations in their value than securities that pay current interest. The Fund accrues the discount on zero-coupon bonds as tax-free income on a current basis. The Fund may have to distribute imputed income on zero-coupon securities without receiving actual cash payments currently.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Adviser's obligations under the investment advisory agreement, including the Adviser's responsibility to monitor and oversee sub-advisory services furnished to the Fund.

Exclusion of Adviser from Commodity Pool Operator Definition

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.41% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Prior to May 15, 2020, the Adviser received a fee from the Fund, calculated at the annual rate of 0.60% of the first $200 million, 0.55% of the next $100 million, 0.50% of the next $200 million, 0.45% of the next $250 million, 0.40% of the next $250 million, 0.35% of the next $4 billion and 0.33% of the amount over $5 billion of average daily net assets. Effective on or about May 15, 2020, the Adviser receives a fee from the Fund, calculated at the annual rate of 0.48% of the first $500 million, 0.455% of the next $250 million, 0.425% of the next $250 million, 0.38% of the next $500 million, 0.37% of the next $500 million, 0.355% of the next $500 million, 0.35% of the next $1.5 billion and 0.33% of the amount over $4 billion of average daily net assets. The advisory fee payable by the Fund shall be reduced by any amounts paid by the Fund under the administrative services agreement with the Adviser. Invesco, not the Fund, pays sub-advisory fees, if any.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Michael L. Camarella, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Camarella managed the predecessor fund from 2008 to 2018 and was associated with OppenheimerFunds, a global asset management firm, since 2003.

■

Scott S. Cottier, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Cottier managed the predecessor fund from 2002 to 2018 and was associated with OppenheimerFunds, a global asset management firm, since 2002.

■

Mark R. DeMitry, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s

13 Invesco California Municipal Fund

operations, Mr. DeMitry managed the predecessor fund since 2006 and was associated with OppenheimerFunds, a global asset management firm, since 2001.

■

Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

■

Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

■

Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

The portfolio managers are assisted by investment professionals from the Invesco Municipal Fund Management Team. Members of the team may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Purchases of Class A shares of the Fund are subject to the maximum 4.25% initial sales charge as listed under the heading “Category II Initial Sales Charges” in the “Shareholder Account Information—Initial Sales Charges (Class A Shares Only)” section of the prospectus. Purchases of Class C shares are subject to a contingent deferred sales charge (CDSC). For more information on CDSCs, see the “Shareholder Account Information—Contingent Deferred Sales Charges (CDSCs)” section of this prospectus.

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of income that is exempt from federal income tax and California personal income tax to the extent they are derived from California’s municipal obligations.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

The Fund generally distributes long-term and short-term capital gains (net of any available capital loss carryovers), if any, at least annually. Capital gains distributions may vary considerably from year to year as a result of the Fund's normal investment activities and cash flows. During a time of economic volatility, the Fund may experience capital losses and unrealized depreciation in value of investments, the effect of which may be to reduce or eliminate capital gains distributions for a period of time. Even though the Fund may experience a current year loss, it may nonetheless distribute prior year capital gains.

14 Invesco California Municipal Fund

Financial Highlights

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$9.28	$0.28	$(0.18)	$0.10	$(0.29)	$9.09	1.11%	$1,443,969	0.86%(d)	0.86%(d)	0.76%(d)	3.15%(d)	28%
Seven months ended 02/29/20	8.87	0.17	0.41	0.58	(0.17)	9.28	6.63	1,061,154	0.93(e)	0.93(e)	0.76(e)	3.18(e)	11
Year ended 07/31/19	8.49	0.37	0.32	0.69	(0.31)	8.87	8.35	960,939	1.13	1.13	0.81	4.36	37
Year ended 07/31/18	8.49	0.36	(0.04)	0.32	(0.32)	8.49	3.95	789,596	1.06	1.06	0.85	4.26	22
Year ended 07/31/17	8.61	0.38	(0.09)	0.29	(0.41)	8.49	3.55	899,847	1.19	1.19	0.95	4.46	30
Year ended 07/31/16	8.21	0.43	0.42	0.85	(0.45)	8.61	10.67	925,807	1.20	1.20	1.06	5.10	15

Class C
Year ended 02/28/21	9.23	0.21	(0.18)	0.03	(0.22)	9.04	0.36	153,595	1.61(d)	1.61(d)	1.51(d)	2.40(d)	28
Seven months ended 02/29/20	8.83	0.13	0.40	0.53	(0.13)	9.23	6.08	193,922	1.69(e)	1.69(e)	1.52(e)	2.42(e)	11
Year ended 07/31/19	8.45	0.31	0.32	0.63	(0.25)	8.83	7.58	178,207	1.89	1.89	1.57	3.60	37
Year ended 07/31/18	8.45	0.29	(0.03)	0.26	(0.26)	8.45	3.18	206,268	1.82	1.82	1.61	3.50	22
Year ended 07/31/17	8.57	0.31	(0.08)	0.23	(0.35)	8.45	2.67	235,727	1.95	1.95	1.71	3.72	30
Year ended 07/31/16	8.18	0.36	0.42	0.78	(0.39)	8.57	9.89	259,836	1.95	1.95	1.81	4.35	15

Class Y
Year ended 02/28/21	9.28	0.31	(0.19)	0.12	(0.31)	9.09	1.36	550,591	0.61(d)	0.61(d)	0.51(d)	3.40(d)	28
Seven months ended 02/29/20	8.87	0.18	0.41	0.59	(0.18)	9.28	6.78	476,142	0.69(e)	0.69(e)	0.52(e)	3.42(e)	11
Year ended 07/31/19	8.49	0.40	0.31	0.71	(0.33)	8.87	8.61	397	0.88	0.88	0.56	4.60	37
Year ended 07/31/18	8.49	0.38	(0.04)	0.34	(0.34)	8.49	4.20	227,535	0.82	0.82	0.61	4.50	22
Year ended 07/31/17	8.61	0.39	(0.08)	0.31	(0.43)	8.49	3.80	235,031	0.94	0.94	0.70	4.63	30
Year ended 07/31/16	8.21	0.45	0.42	0.87	(0.47)	8.61	10.93	173,862	0.95	0.95	0.81	5.33	15

Class R6
Year ended 02/28/21	9.29	0.31	(0.19)	0.12	(0.31)	9.10	1.38	3,457	0.58(d)	0.58(d)	0.48(d)	3.43(d)	28
Seven months ended 02/29/20	8.88	0.18	0.42	0.60	(0.19)	9.29	6.83	933	0.71(e)	0.71(e)	0.54(e)	3.40(e)	11
Period ended 07/31/19(f)	8.80	0.08	0.06	0.14	(0.06)	8.88	1.62	10	0.84(e)	0.84(e)	0.52(e)	4.64(e)	37

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable. For the year ended February 28, 2021, the portfolio turnover calculation excludes the value of securities purchased of $367,457,266 in connection with the acquisition of Invesco California Tax-Free Income Fund into the Fund.
(d)	Ratios are based on average daily net assets (000’s omitted) of $1,282,256, $165,691, $483,328 and $1,904 for Class A, Class C, Class Y and Class R6 shares, respectively.
(e)	Annualized.
(f)	Commencement date after the close of business on May 24, 2019.

15 Invesco California Municipal Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

■

All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

■

Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

■

Modify or terminate any sales charge waivers or exceptions.

■

Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

■

Discretion to reject orders.

■

Purchase blocking.

■

The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

■

Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

■

The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

■

A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

■

Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

■

A-20 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

■

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

■

Money Market Funds

■

A Fund does not anticipate realizing any long-term capital gains.

■

Funds Investing in Real Estate Securities

■

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

■

Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

■

Funds Investing in Partnerships

■

Funds Investing in Commodities

■

Funds Investing in Foreign Currencies

■

Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

■

Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

■

A-23 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

■

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek to provide investors with a high level of current income exempt from federal income tax, consistent with preservation of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	4.25%	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R6
Management Fees	0.39%	0.39%	0.39%	0.39%

Distribution and/or Service (12b-1) Fees	0.25	1.00	None	None

Other Expenses	0.26	0.26	0.26	0.27

Interest	0.05	0.05	0.05	0.05

Total Other Expenses	0.31	0.31	0.31	0.32

Total Annual Fund Operating Expenses	0.95	1.70	0.70	0.71

Fee Waiver and/or Expense Reimbursement2	0.20	0.20	0.20	0.21

Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement	0.75	1.50	0.50	0.50

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Invesco Advisers, Inc. (Invesco or the Adviser) has contractually agreed to waive advisory fees and/or reimburse expenses to the extent necessary to limit Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement (excluding certain items discussed in the SAI) of Class A, Class C, Class Y and Class R6 shares to 0.70%, 1.45%, 0.45% and 0.45%, respectively, of the Fund's average daily net assets (the “expense limits”). Unless Invesco continues the fee waiver agreement, it will terminate on June 30, 2022. During its term, the fee waiver agreement cannot be terminated or amended to increase the expense limits without approval of the Board of Trustees.

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$498	$696	$909	$1,524

Class C	$253	$516	$904	$1,793

Class Y	$51	$204	$370	$852

Class R6	$51	$206	$374	$863

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$498	$696	$909	$1,524

Class C	$153	$516	$904	$1,793

Class Y	$51	$204	$370	$852

Class R6	$51	$206	$374	$863

Principal Investment Strategies of the Fund

Under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual income tax. The policy stated in the foregoing sentence may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

Under normal market conditions, Invesco Advisers, Inc. (Invesco or the Adviser) seeks to achieve the Fund’s investment objective by investing at least 80% of the Fund’s net assets in investment grade municipal securities. Investment grade securities are: (i) securities rated BBB- or higher by S&P Global Ratings (S&P) or Baa3 or higher by Moody’s Investors Service, Inc. (Moody’s) or an equivalent rating by another nationally recognized statistical rating organization (NRSRO), (ii) securities with comparable short-term NRSRO ratings, or (iii) unrated securities determined by the Adviser to be of comparable quality, each at the time of purchase.

Municipal securities include debt obligations of states, territories or possessions of the United States and the District of Columbia and their political subdivisions, agencies and instrumentalities, the interest on which is exempt from federal income tax at the time of issuance, in the opinion of bond counsel or other counsel to the issuers of such securities. The Fund can invest in municipal securities of any duration or maturity.

1 Invesco Environmental Focus Municipal Fund

potential opportunities are identified by the Adviser through a proprietary peer comparative process that takes into account published information about the issuer and its programs and policies, along with issuer-level data, including issue-level reviews that rely on the purpose/use of proceeds statement and source of funding to determine eligibility for the Fund’s portfolio as described further below.

Based on the above evaluation, eligible municipal investments for the Fund may include, but are not limited to, investments in projects or technologies intended to minimize man-made impacts on climate, such as those relating to energy efficiency, mass transit, carbon capture technologies (those that prevent carbon dioxide from entering the atmosphere) and renewable energy (including solar, wind, geothermal, and hydropower), as well as investments in issuers with positive environmental performance records, based on metrics determined by the Adviser. Further, the Adviser seeks to exclude investments that do not meet the criteria for high potential positive environmental impact as described above.

The principal types of municipal debt securities purchased by the Fund are revenue obligations and general obligations. To meet its investment objective, the Fund invests in different types of general obligation and revenue obligation securities, including fixed and variable rate securities, municipal notes, variable rate demand notes, municipal leases, custodial receipts, and participation certificates. The Fund may invest in these and other types of municipal securities.

Under normal market conditions, the Fund invests primarily in municipal securities classified as revenue bonds.

Under normal market conditions, the Fund may invest up to 20% of its net assets in municipal securities below investment grade. These types of securities are commonly referred to as junk bonds. With respect to such investments, the Fund has not established any limit on the percentage of its portfolio that may be invested in securities in any one rating category.

The Fund may invest all or a substantial portion of its assets in municipal securities that are subject to the federal alternative minimum tax. From time to time, the Fund temporarily may invest up to 10% of its net assets in tax-exempt money market funds and such instruments will be treated as investments consistent with the Fund’s 80% fundamental policy. The Fund may invest more than 25% of its net assets in a segment of the municipal securities market with similar characteristics if the Adviser determines that the yields available from obligations in a particular segment justify the additional risks of a larger investment in such segment. The Fund may not, however, invest more than 25% of its net assets in industrial development revenue bonds issued for companies in the same industry.

The Fund may purchase and sell securities on a when-issued and delayed delivery basis, which means that the Fund buys or sells a security with payment and delivery taking place in the future.

The Fund can invest in inverse floating rate municipal obligations issued in connection with tender option bond programs to generate leverage.

The Fund can invest in derivative instruments, including futures contracts and swap contracts.

The Fund can use futures contracts, including Treasury futures, to gain or reduce exposure to certain asset classes.

The Fund can use swap contracts, including interest rate swaps, to hedge its exposure to interest rates, but may not enter into interest rate swaps with respect to more than 25% of its total assets.

The Adviser actively manages the Fund’s portfolio and adjusts the average maturity of portfolio investments based upon its expectations

regarding the direction of interest rates and other economic factors. The Adviser seeks to identify those securities that it believes entail reasonable credit risk considered in relation to the Fund’s investment policies.

In selecting securities for investment, the Adviser first uses a proprietary environmental focus scoring system to evaluate municipal securities based on pre-determined environmental focus and sustainability factors to determine suitability for inclusion in the Fund’s portfolio. These factors include, but are not limited to, the issuer’s stated mission with respect to positive environmental outcomes or its stated environmental impact plan, whether an issuer has engaged in any policies or activities evidencing a significant negative environmental impact, whether proceeds raised through the issuance of a security will be used toward achieving a positive environmental outcome, and whether proceeds will be raised through revenues related to extractive industries (such as fuel surcharges). This proprietary approach emphasizes investment opportunities related to energy efficiency, renewable energy (including solar, wind, geothermal, and hydropower), bio-fuels, energy storage and related technologies and programs, mass transit, carbon sink conservation, carbon capture technologies and other projects or technologies intended to minimize man-made impacts on climate. The Adviser generally seeks to exclude investments that do not meet the criteria for high potential positive environmental impact as described above, from the list of eligible Fund investments. Generally, after the Adviser’s evaluation, each security within a sector is assigned a score with respect to each pre-determined factor based on the security’s performance in relation to such factor. Each factor’s weight is then determined based on its expected environmental impact. Weightings may vary from sector to sector and may change from time to time. The scores are aggregated, and securities with scores in the top 35% of the sector are considered eligible for investment by the Fund. The Adviser defines sectors comprised of peer issuers by their purpose/industry.

Once eligible investments are identified based on the proprietary environmental focus scoring system, the Adviser uses its extensive research capabilities to assess potential investments and considers several factors, including general market and economic conditions and interest rate, credit and prepayment risks. Each security considered for investment is subjected to an in-depth credit analysis to evaluate the level of risk it presents. Issuers and investments that are ultimately deemed eligible for the Fund are monitored on an ongoing basis and reviewed semi-annually to ensure that they still meet the Adviser’s requirements for inclusion. Decisions to purchase or sell securities are determined by the relative value considerations of the portfolio managers that factor in economic and credit-related fundamentals, potential for positive environmental impact, market supply and demand, market dislocations and situation-specific opportunities. The purchase or sale of securities may be related to a decision to alter the Fund’s macro risk exposure (such as duration, yield curve positioning and sector exposure), a need to limit or reduce the Fund’s exposure to a particular security or issuer, degradation of an issuer’s credit quality or potential for positive environmental impact, or general liquidity needs of the Fund. The potential for realization of capital gains or losses resulting from possible changes in interest rates will not be a major consideration and frequency of portfolio turnover generally will not be a limiting factor if the Adviser considers it advantageous to purchase or sell securities.

Principal Risks of Investing in the Fund

2 Invesco Environmental Focus Municipal Fund

section of the economy, or it may affect the market as a whole. The value of the Fund’s investments may go up or down due to general market conditions which are not specifically related to the particular issuer, such as real or perceived adverse economic conditions, changes in the general outlook for revenues or corporate earnings, changes in interest or currency rates, regional or global instability, natural or environmental disasters, widespread disease or other public health issues, war, acts of terrorism or adverse investor sentiment generally. During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

Debt Securities Risk. The prices of debt securities held by the Fund will be affected by changes in interest rates, the creditworthiness of the issuer and other factors. An increase in prevailing interest rates typically causes the value of existing debt securities to fall and often has a greater impact on longer-duration debt securities and higher quality debt securities. Falling interest rates will cause the Fund to reinvest the proceeds of debt securities that have been repaid by the issuer at lower interest rates. Falling interest rates may also reduce the Fund’s distributable income because interest payments on floating rate debt instruments held by the Fund will decline. The Fund could lose money on investments in debt securities if the issuer or borrower fails to meet its obligations to make interest payments and/or to repay principal in a timely manner. Changes in an issuer’s financial strength, the market’s perception of such strength or in the credit rating of the issuer or the security may affect the value of debt securities. The Adviser’s credit analysis may fail to anticipate such changes, which could result in buying a debt security at an inopportune time or failing to sell a debt security in advance of a price decline or other credit event.

Environmental Focus Criteria Risk. Because the Fund evaluates environmental focus factors to assess and exclude certain investments for non-financial reasons, it may forego some market opportunities available to funds that do not use these factors. The securities of companies that score favorably under the Fund's environmental focus scoring methodology may underperform similar companies that do not score as well or may underperform the stock market as a whole. As a result, the Fund may underperform funds that do not screen or score companies based on environmental focus factors or funds that use a different environmental focus scoring methodology. Information used by the Fund to evaluate such factors may not be readily available, complete or accurate, which could negatively impact the Fund's ability to apply its methodology, which in turn could negatively impact the Fund's performance. In addition, the Fund's assessment of a company, based on the company's level of involvement in a particular industry or the company's environmental focus score, may differ from that of other funds or an investor. As a result, the companies deemed

eligible for inclusion in the Fund's portfolio may not reflect the beliefs or values of any particular investor and may not be deemed to exhibit positive or favorable environmental focus characteristics if different metrics were used to evaluate them.

Changing Fixed Income Market Conditions Risk. The current low interest rate environment was created in part by the Federal Reserve Board (FRB) and certain foreign central banks keeping the federal funds and equivalent foreign rates near historical lows. Increases in the federal funds and equivalent foreign rates may expose fixed income markets to heightened volatility and reduced liquidity for certain fixed income investments, particularly those with longer maturities. In addition, decreases in fixed income dealer market-making capacity may also potentially lead to heightened volatility and reduced liquidity in the fixed income markets. As a result, the value of the Fund’s investments and share price may decline. Changes in central bank policies could also result in higher than normal shareholder redemptions, which could potentially increase portfolio turnover and the Fund’s transaction costs.

Medium- and Lower-Grade Municipal Securities Risk. Medium- and lower-grade municipal securities generally involve more volatility and greater risks, including credit, market, liquidity and management risks, than higher-grade securities. Furthermore, many issuers of medium- and lower-grade securities choose not to have a rating assigned to their obligations. As such, the Fund’s portfolio may consist of a higher portion of unrated securities than an investment company investing solely in higher-grade securities. Unrated securities may not be as attractive to as many buyers as are rated securities, which may have the effect of limiting the Fund’s ability to sell such securities at their fair value.

High Yield Debt Securities (Junk Bond) Risk. Investments in high yield debt securities (“junk bonds”) and other lower-rated securities will subject the Fund to substantial risk of loss. These securities are considered to be speculative with respect to the issuer’s ability to pay interest and principal when due, are more susceptible to default or decline in market value and are less liquid than investment grade debt securities. Prices of high yield debt securities tend to be very volatile.

Alternative Minimum Tax Risk. All or a portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

Liquidity Risk. The Fund may be unable to sell illiquid investments at the time or price it desires and, as a result, could lose its entire investment in such investments. Liquid securities can become illiquid during periods of market stress. If a significant amount of the Fund’s securities become illiquid, the Fund may not be able to timely pay redemption proceeds and may need to sell securities at significantly reduced prices.

Zero Coupon or Pay-In-Kind Securities Risk. The value, interest rates, and liquidity of non-cash paying instruments, such as zero coupon and pay-in-kind securities, are subject to greater fluctuation than other types of securities. The higher yields and interest rates on pay-in-kind securities reflect the payment deferral and increased credit risk associated with such instruments and that such investments may represent a higher credit risk than loans that periodically pay interest.

When-Issued, Delayed Delivery and Forward Commitment Risks. When-issued and delayed delivery transactions subject the Fund to market risk because the value or yield of a security at delivery may be more or less than the purchase price or yield generally available when delivery occurs, and counterparty risk because the Fund relies on the buyer or seller, as the case may be, to consummate the transaction. These transactions also have a leveraging effect on the Fund because the Fund commits to purchase securities that it does not have to pay for until a later date, which increases the Fund’s overall investment exposure and, as a result, its volatility.

Inverse Floating Rate Obligations Risk. The price of inverse floating rate obligations (inverse floaters) is expected to decline when interest rates rise,

3 Invesco Environmental Focus Municipal Fund

and generally will decline further than the price of a bond with a similar maturity. The price of inverse floaters is typically more volatile than the price of bonds with similar maturities. These risks can be particularly high if leverage is used in the formula that determines the interest payable by the inverse floater, which may make the Fund’s returns more volatile and increase the risk of loss. Additionally, these securities may lose some or all of their principal and, in some cases, the Fund could lose money in excess of its investment.

Borrowing and Leverage Risk. The Fund can borrow up to one-third of the value of its total assets (including the amount borrowed) from banks, as permitted by the Investment Company Act of 1940. It can use those borrowings for a number of purposes, including for purchasing securities, which can create “leverage.” In that case, changes in the value of the Fund’s investments will have a larger effect on its share price than if it did not borrow. Borrowing results in interest payments to the lenders and related expenses. Borrowing for investment purposes might reduce the Fund’s return if the yield on the securities purchased is less than those borrowing costs. The Fund may also borrow to meet redemption obligations, for temporary and emergency purposes, or to unwind or contribute to trusts in connection with the Fund’s investment in inverse floaters (instruments also involving the use of leverage), as described in this prospectus. The Fund currently participates in a line of credit with certain other Invesco Funds for its borrowing.

Derivatives Risk. The value of a derivative instrument depends largely on (and is derived from) the value of an underlying security, currency, commodity, interest rate, index or other asset (each referred to as an underlying asset). In addition to risks relating to the underlying assets, the use of derivatives may include other, possibly greater, risks, including counterparty, leverage and liquidity risks. Counterparty risk is the risk that the counterparty to the derivative contract will default on its obligation to pay the Fund the amount owed or otherwise perform under the derivative contract. Derivatives create leverage risk because they do not require payment up front equal to the economic exposure created by holding a position in the derivative. As a result, an adverse change in the value of the underlying asset could result in the Fund sustaining a loss that is substantially greater than the amount invested in the derivative or the anticipated value of the underlying asset, which may make the Fund’s returns more volatile and increase the risk of loss. Derivative instruments may also be less liquid than more traditional investments and the Fund may be unable to sell or close out its derivative positions at a desirable time or price. This risk may be more acute under adverse market conditions, during which the Fund may be most in need of liquidating its derivative positions. Derivatives may also be harder to value, less tax efficient and subject to changing government regulation that could impact the Fund’s ability to use certain derivatives or their cost. Derivatives strategies may not always be successful. For example, derivatives used for hedging or to gain or limit exposure to a particular market segment may not provide the expected benefits, particularly during adverse market conditions.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Municipal Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to September 4, 2020, the Fund employed a

different investment strategy, and prior to October 15, 2018, the predecessor fund employed a different investment strategy. Therefore, the performance shown for periods prior to September 4, 2020 may have differed had the Fund’s current investment strategy been in effect. Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and other benchmarks with characteristics relevant to the Fund.The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Updated performance information is available on the Fund’s website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	-0.26%
Best Quarter	September 30, 2011	5.62%
Worst Quarter	June 30, 2013	-4.14%

4 Invesco Environmental Focus Municipal Fund

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years	Since Inception
Class A
Return Before Taxes	11/7/2006	0.67%	3.66%	5.42%	—%
Return After Taxes on Distributions		0.64	3.65	5.42	—
Return After Taxes on Distributions and Sale of Fund Shares		1.50	3.58	5.13	—

Class C	11/7/2006	3.52	3.88	5.26	—

Class Y	7/29/2011	5.33	4.71	—	5.57

Class R6	5/24/2019	5.51	4.671	5.941	—

S&P Municipal Bond Index (reflects no deduction for fees, expenses or taxes)2		4.95	3.83	4.66	—

Bloomberg Barclays Municipal Bond Index (reflects no deduction for fees, expenses or taxes)2		5.21	3.91	4.63	—

S&P Municipal Bond 5+ Year Investment Grade Index (reflects no deduction for fees, expenses or taxes)		5.84	4.37	5.46	—

Lipper General Municipal Debt Funds Index		5.00	4.02	5.02	—

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Effective September 4, 2020, the Fund changed its benchmark from the Bloomberg Barclays Municipal Bond Index to the S&P Municipal Bond Index. These changes were made to better align with the Fund's risk profile.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Mark Paris	Portfolio Manager	2019

Tim Benzel	Portfolio Manager	2020

Eddie Bernhardt	Portfolio Manager	2020

Tim O'Reilly	Portfolio Manager	2020

Galen True	Portfolio Manager	2020

Julius Williams	Portfolio Manager	2020

Purchase and Sale of Fund Shares

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Tax Information

The Fund’s distributions primarily are exempt from regular federal income tax. All or a portion of these distributions, however, may be subject to the federal alternative minimum tax and state and local taxes. The Fund also may make distributions that are taxable to you as ordinary income or capital gains.

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s) and Strategies

The Fund’s investment objective is to seek to provide investors with a high level of current income exempt from federal income tax, consistent with preservation of capital. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

Under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual income

5 Invesco Environmental Focus Municipal Fund

tax. The policy stated in the foregoing sentence may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the 1940 Act. In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

Under normal market conditions, the Adviser seeks to achieve the Fund’s investment objective by investing at least 80% of the Fund’s net assets in investment grade municipal securities. Investment grade securities are: (i) securities rated BBB- or higher by S&P or Baa3 or higher by Moody’s or an equivalent rating by another NRSRO, (ii) securities with comparable short-term NRSRO ratings, or (iii) unrated securities determined by the Adviser to be of comparable quality, each at the time of purchase. If two or more NRSROs have assigned different ratings to a security, the Adviser uses the highest rating assigned.

The Adviser seeks to focus the Fund’s investments in municipal securities issued by issuers involved in projects or technologies with high potential positive environmental impact, as determined by the Adviser using its proprietary evaluation system, in areas such as land, water and energy conservation. Generally, the Adviser views projects or technologies with high potential positive environment impact to include opportunities likely to result in lower or net-zero emissions, environmental conservation, environmental rehabilitation, increased use or creation of renewable energy, increased sustainability, or other positive environmental outcomes. These high potential opportunities are identified by the Adviser through a proprietary peer comparative process that takes into account published information about the issuer and its programs and policies, along with issuer-level data, including issue-level reviews that rely on the purpose/use of proceeds statement and source of funding to determine eligibility for the Fund’s portfolio as described further below.

The principal types of municipal debt securities purchased by the Fund are revenue obligations and general obligations. Revenue obligations are usually payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise tax or other specific revenue source, but not from the general taxing power. Revenue obligations may include industrial development, pollution control, public utility, housing, housing, and health care issues. Under normal market conditions, the Fund invests primarily in municipal securities classified as revenue bonds. General obligation securities are secured by the issuer’s pledge of its faith, credit and taxing power for the payment of principal and interest. To meet its investment objective, the Fund invests in different types of general obligation and revenue obligation securities, including fixed and variable rate securities, municipal notes, variable rate demand notes,

municipal leases, custodial receipts, and participation certificates. The Fund may invest in these and other types of municipal securities.

The Fund may invest all or a substantial portion of its assets in municipal securities that are subject to the federal alternative minimum tax.

From time to time, the Fund temporarily may invest up to 10% of its net assets in tax-exempt money market funds and such instruments will be treated as investments consistent with the Fund’s 80% fundamental policy.

The Fund may invest more than 25% of its net assets in a segment of the municipal securities market with similar characteristics if the Adviser determines that the yields available from obligations in a particular segment justify the additional risks of a larger investment in such segment. The Fund may not, however, invest more than 25% of its net assets in industrial development revenue bonds issued for companies in the same industry.

The Fund may invest in securities that are subject to resale restrictions such as those contained in Rule 144A promulgated under the Securities Act of 1933, as amended. The Fund’s investments may include securities that do not produce immediate cash income, such as zero coupon securities and payment-in-kind securities. Zero coupon securities are debt securities that do not entitle the holder to any periodic payment of interest prior to maturity or a specified date when the securities begin paying current interest. Payment-in-kind securities are debt securities that pay interest through the issuance of additional securities.

The Fund may purchase and sell securities on a when-issued and delayed delivery basis, which means that the Fund buys or sells a security with payment and delivery taking place in the future. The payment obligation and the interest rate are fixed at the time the Fund enters into the commitment. No income accrues on such securities until the date the Fund actually takes delivery of the securities.

The Fund can invest in inverse floating rate municipal obligations issued in connection with tender option bond programs to generate leverage. Inverse floating rate obligations are variable rate debt instruments that pay interest at rates that move in the opposite direction of prevailing interest rates. Inverse floating rate obligations in which the Fund may invest include derivative instruments such as residual interest bonds, tender option bonds or municipal bond trust certificates. Such instruments are typically created by a special purpose trust (the TOB Trust) that holds long-term fixed rate bonds, which are contributed by the Fund (the underlying security), and sells two classes of beneficial interests: short-term floating rate interests, which are sold to or held by third party investors, and inverse floating residual interests, which are purchased by the Fund. Because the interest rate paid to holders of such obligations is generally determined by subtracting a variable or floating rate from a predetermined amount, the interest rate paid to holders of such obligations will decrease as such variable or floating rate increases and increase as such variable or floating rate decreases.

The Fund can invest in derivative instruments, including futures contracts and swap contracts.

A futures contract is a standardized agreement between two parties to buy or sell a specified quantity of an underlying asset at a specified price at a specified future time. The value of the futures contract tends to increase and decrease in tandem with the value of the underlying asset. Futures contracts are bilateral agreements, with both the purchaser and the seller equally obligated to complete the transaction. Depending on the terms of the particular contract, futures contracts are settled by purchasing an offsetting contract, physically delivering the underlying asset on the settlement date or paying a cash settlement amount on the settlement date. The Fund can use futures contracts, including Treasury futures, to gain or reduce exposure to certain asset classes.

A swap contract is an agreement between two parties pursuant to which the parties exchange payments at specified dates on the basis of a

6 Invesco Environmental Focus Municipal Fund

specified notional amount, with the payments calculated by reference to specified securities, indexes, reference rates, commodities, currencies or other assets. The notional amount of a swap is based on the nominal or face amount of a reference asset that is used to calculate payments made on that swap; the notional amount typically is not exchanged between counterparties. The parties to the swap use variations in the value of the underlying asset to calculate payments between them through the life of the swap. The Fund can use swap contracts, including interest rate swaps, to hedge its exposure to interest rates, but may not enter into interest rate swaps with respect to more than 25% of its total assets.

The Fund can borrow from banks, a technique referred to as “leverage,” in amounts up to one-third of the Fund’s total assets (including the amount borrowed) less all liabilities and indebtedness other than borrowings. The Fund can use those borrowings for investment-related purposes such as purchasing securities believed to be desirable by the Adviser when available, funding amounts necessary to unwind or “collapse” trusts that issued “inverse floaters” to the Fund (an investment vehicle used by the Fund as described in this prospectus), or to contribute to such trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with certain other Invesco Funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

In selecting securities for investment, the Adviser first uses a proprietary environmental focus scoring system to evaluate municipal securities in different sectors based on pre-determined environmental focus and sustainability factors to determine suitability for inclusion in the Fund’s portfolio. These factors include, but are not limited to, the issuer’s stated mission with respect to positive environmental outcomes or its stated environmental impact plan, whether an issuer has engaged in any policies or activities evidencing a significant negative environmental impact, whether proceeds raised through the issuance of a security will be used toward achieving a positive environmental outcome, and whether proceeds will be raised through revenues related to extractive industries (such as fuel surcharges). This proprietary approach emphasizes investment opportunities related to energy efficiency, renewable energy (including solar, wind, geothermal, and hydropower), bio-fuels, energy storage and related technologies and programs, mass transit, carbon sink conservation, carbon capture technologies and other projects or technologies intended to minimize man-made impacts on climate. The Adviser generally seeks to exclude investments that do not meet the criteria for high potential positive environmental impact as described above from the list of eligible Fund investments. The Adviser defines sectors comprised of peer issuers by their purpose/industry.

There are three primary aspects of evaluation used in the determination of eligible investments:

■

Issuer profile. The issuer profile is the first element evaluated by the Adviser. Investment opportunities are reviewed based on the nature of the issuing entity and its overall mission as it relates to the potential for positive environmental outcomes.

■

Use of proceeds. The Adviser next evaluates how the funding raised through a bond issue will ultimately be used. For example, the Adviser will review whether financing for general obligation purposes is sought with the expectation that the funds will be used for broad operational support of the activities of the issuer or if the funds are intended for a particular project or program. If the latter, the characteristics of the program will be analyzed to determine whether there are associated positive environmental outcomes.

■

Source of funding. This is a key component of the fixed income credit analysis conducted by the Adviser and is also relevant to evaluating

the environmental and impact profile of the issue. The Adviser will review whether funding is supported by general tax revenues, a dedicated tax, a fuel surcharge or lease revenues associated with extractive industries or dependent on revenues of a particular project or program in its analysis.

Generally, after the Adviser’s evaluation, each security within a sector is assigned a score with respect to each pre-determined factor, based on the security’s performance in relation to such factor. Each factor’s weight is then determined based on its expected environmental impact; weightings may vary from sector to sector and may change from time to time. The scores are aggregated, and securities with scores in the top 35% of the sector are considered eligible for inclusion in the portfolio. The Adviser defines sectors comprised of peer issuers by their purpose/industry.

In anticipation of or in response to market, economic, political, or other conditions, the Fund’s portfolio managers may temporarily use a different investment strategy for defensive purposes. If the Fund’s portfolio managers do so, different factors could affect the Fund’s performance and the Fund may not achieve its investment objective.

For more information, see “Description of the Fund and Its Investments and Risks” in the Fund’s SAI.

Risks

The principal risks of investing in the Fund are:

7 Invesco Environmental Focus Municipal Fund

public health issues, war, acts of terrorism or other events may have a significant impact on the value of the Fund’s investments, as well as the financial markets and global economy generally. Such circumstances may also impact the ability of the Adviser to effectively implement the Fund’s investment strategy. During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

■

Municipal Securities Risk. The risk of a municipal obligation generally depends on the financial and credit status of the issuer. Constitutional amendments, legislative enactments, executive orders, administrative regulations, voter initiatives, and the issuer’s regional economic conditions may affect the municipal security’s value, interest payments, repayment of principal and the Fund’s ability to sell the security. Municipal obligations may be more susceptible to downgrades or defaults during recessions or similar periods of economic stress. Municipal securities structured as revenue bonds are generally not backed by the taxing power of the issuing municipality but rather the revenue from the particular project or entity for which the bonds were issued. If the Internal Revenue Service determines that an issuer of a municipal security has not complied with applicable tax requirements, interest from the security could be treated as taxable, which could result in a decline in the security’s value. In addition, there could be changes in applicable tax laws or tax treatments that reduce or eliminate the current federal income tax exemption on municipal securities or otherwise adversely affect the current federal or state tax status of municipal securities.

Debt Securities Risk. The prices of debt securities held by the Fund will be affected by changes in interest rates, the creditworthiness of the issuer and other factors. An increase in prevailing interest rates typically causes the value of existing debt securities to fall and often has a greater impact on longer-duration debt securities and higher quality debt securities. Falling interest rates will cause the Fund to reinvest the proceeds of debt securities that have been repaid by the issuer at lower interest rates. Falling interest rates may also reduce the Fund’s distributable income because interest payments on floating rate debt instruments held by the Fund will decline. The Fund could lose money on investments in debt securities if the issuer or borrower fails to meet its obligations to make interest payments and/or to repay principal in a timely manner. If an issuer seeks to restructure the terms of its borrowings or the Fund is required to seek recovery upon a default in the payment of interest or the repayment of principal, the Fund may incur additional expenses. Changes in an issuer’s financial strength, the market’s perception of such strength or in the credit rating of the issuer or the security may affect the value of debt securities. The Adviser’s credit analysis may fail to anticipate such changes, which could result in buying a debt security at an inopportune time or failing to sell a debt security in advance of a price decline or other credit event.

issuers that did not have similar characteristics. From time to time, the Fund’s investments may include securities that alone or together with securities held by other funds or accounts managed by the Adviser, represents a major portion or all of an issue of municipal securities. Because there may be relatively few potential purchasers for such investments and, in some cases, there may be contractual restrictions on resales, the Fund may find it more difficult to sell such securities at a desirable time or price.

Changing Fixed Income Market Conditions Risk. The current low interest rate environment was created in part by the Federal Reserve Board (FRB) and certain foreign central banks keeping the federal funds and equivalent foreign rates near historical lows. Increases in the federal funds and equivalent foreign rates may expose fixed income markets to heightened volatility and reduced liquidity for certain fixed income investments, particularly those with longer maturities. In addition, decreases in fixed income dealer market-making capacity may persist in the future, potentially leading to heightened volatility and reduced liquidity in the fixed income markets. As a result, the value of the Fund’s investments and share price may decline. In addition, because of changing central bank policies, the Fund may experience higher than normal shareholder redemptions which could potentially increase portfolio turnover and the Fund’s transaction costs and potentially lower the Fund’s performance returns.

Medium- and Lower-Grade Municipal Securities Risk. Securities which are in the medium- and lower-grade categories generally offer higher yields than are offered by higher-grade securities of similar maturity, but they also generally involve more volatility and greater risks, such as greater credit risk, market risk, liquidity risk and management risk. Furthermore, many issuers of medium- and lower-grade securities choose not to have a rating assigned to their obligations by any nationally recognized statistical rating organization. As such, the Fund’s portfolio may consist of a higher portion of unrated securities as compared with an investment company that invests solely in higher-grade securities. Unrated securities may not be as attractive to as many buyers as are rated securities, a factor which may make unrated securities less able to be sold at a desirable time or price. These factors may limit the ability of the Fund to sell such securities at their fair value either to meet redemption requests or in response to changes in the economy or the financial markets.

8 Invesco Environmental Focus Municipal Fund

securities. Prices of high yield debt securities tend to be very volatile. These securities are less liquid than investment grade debt securities and may be difficult to sell at a desirable time or price, particularly in times of negative sentiment toward high yield securities.

Alternative Minimum Tax Risk. Although the interest received from municipal securities generally is exempt from federal income tax, the Fund may invest all or a portion of its total assets in municipal securities subject to the federal alternative minimum tax. Accordingly, investment in the Fund could cause shareholders to be subject to, or result in an increased liability under, the federal alternative minimum tax.

Liquidity Risk. The Fund may be unable to sell illiquid investments at the time or price it desires and, as a result, could lose its entire investment in such investments. An investment may be illiquid due to a lack of trading volume in the investment or if the investment is privately placed and not traded in any public market or is otherwise restricted from trading. Liquid securities can become illiquid during periods of market stress. If a significant amount of the Fund’s securities become illiquid, the Fund may not be able to timely pay redemption proceeds and may need to sell securities at significantly reduced prices.

Zero Coupon or Pay-In-Kind Securities Risk. Zero coupon and pay-in-kind securities may be subject to greater fluctuation in value and less liquidity in the event of adverse market conditions than comparably rated securities paying cash interest at regular interest payment periods. Prices on non-cash-paying instruments may be more sensitive to changes in the issuer’s financial condition, fluctuation in interest rates and market demand/supply imbalances than cash-paying securities with similar credit ratings, and thus may be more speculative. Investors may purchase zero coupon and pay-in-kind securities at a price below the amount payable at maturity. Because such securities do not entitle the holder to any periodic payments of interest prior to maturity, this prevents any reinvestment of interest payments at prevailing interest rates if prevailing interest rates rise. The higher yields and interest rates on pay-in-kind securities reflect the payment deferral and increased credit risk associated with such instruments and that such investments may represent a higher credit risk than coupon loans. Pay-in-kind securities may have a potential variability in valuations because their continuing accruals require continuing judgments about the collectability of the deferred payments and the value of any associated collateral. Special tax considerations are associated with investing in certain lower-grade securities, such as zero coupon or pay-in-kind securities.

When-Issued, Delayed Delivery and Forward Commitment Risks. When-issued and delayed delivery transactions are subject to market risk as the value or yield of a security at delivery may be more or less than the purchase price or the yield generally available on securities when delivery occurs. In addition, the Fund is subject to counterparty risk because it relies on the buyer or seller, as the case may be, to consummate the transaction, and failure by the counterparty to complete the transaction may result in the Fund missing the opportunity of obtaining a price or yield considered to be advantageous. These transactions have a leveraging effect on the Fund because the Fund commits to purchase securities that it does not have to pay for until a later date. These investments therefore increase the Fund’s overall investment exposure and, as a result, its volatility. Typically, no income accrues on securities the Fund has committed to purchase prior to the time delivery of the securities is made, although the Fund may earn income on securities it has set aside to cover these positions.

Variable-Rate Demand Notes Risk. The absence of an active secondary market for certain variable and floating rate notes could make it difficult to dispose of these instruments, and a portfolio could suffer a loss if the issuer defaults during periods in which a portfolio is not entitled to exercise its demand rights.

expected to decline when interest rates rise, and generally will decline further than the price of a bond with a similar maturity. The price of inverse floaters is typically more volatile than the price of bonds with similar maturities. Interest rate risk and price volatility of inverse floaters can be particularly high if leverage is used in the formula that determines the interest payable by the inverse floater. Leverage may make the Fund’s returns more volatile and increase the risk of loss. The Fund generally invests in inverse floaters that include embedded leverage, thus exposing the Fund to greater risks and increased costs. The market value of a “leveraged” inverse floater will fluctuate in response to changes in market rates of interest to a greater extent than the value of an unleveraged investment, and the value of, and income earned on, an inverse floater that has a higher degree of leverage are more likely to be eliminated entirely under adverse market conditions. The use of short-term floating rate obligations may require the Fund to segregate or earmark cash or liquid assets to cover its obligations. Securities so segregated or earmarked will be unavailable for sale by the Fund (unless replaced by other securities qualifying for segregation requirements), which may limit the Fund’s flexibility and may require that the Fund sell other portfolio investments at a time when it may be disadvantageous to sell such assets. Upon the occurrence of certain adverse events, the special purpose trust that created the inverse floater may be collapsed and the underlying security liquidated, and the Fund could lose the entire amount of its investment in the inverse floater and may, in some cases, be contractually required to pay the negative difference, if any, between the liquidation value of the underlying security and the principal amount of the short-term floating rate interests. Recent regulatory changes have prompted changes to the structure of tender option bonds. The Fund’s enhanced role under the revised structure may increase the Fund’s operational and regulatory risk.

Borrowing and Leverage Risk. Borrowing for leverage will subject the Fund to greater costs (for interest payments to the lender, origination fees and related expenses) than funds that do not borrow for leverage and these other purposes. The interest on borrowed money is an expense that might reduce the Fund’s yield, especially if the cost of borrowing to buy securities exceeds the yield on the securities purchased with the proceeds of a loan. Using leverage may also make the Fund’s share price more sensitive, i.e. volatile, to interest rate changes than if the Fund did not use leverage due to the tendency to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities. The use of leverage may also cause the Fund to liquidate portfolio positions when it may not be advantageous to do so to satisfy its obligations or meet segregation requirements under the Investment Company Act of 1940.

Derivatives Risk. A derivative is an instrument whose value depends largely on (and is derived from) the value of an underlying security, currency, commodity, interest rate, index or other asset (each referred to as an underlying asset). In addition to risks relating to the underlying assets, the use of derivatives may include other, possibly greater, risks, which are described below.

■

Counterparty Risk. Certain derivatives do not trade on an established exchange (referred to as over-the-counter (OTC) derivatives) and are simply financial contracts between the Fund and a counterparty. When the Fund is owed money on an OTC derivative, the Fund is dependent on the counterparty to pay or, in some cases, deliver the underlying asset, unless the Fund can otherwise sell its derivative contract to a third party prior to its expiration. Many counterparties are financial institutions such as banks and broker-dealers and their creditworthiness (and ability to pay or perform) may be negatively impacted by factors affecting financial institutions generally. In addition, in the event that a counterparty becomes bankrupt or insolvent, the Fund’s ability to recover the collateral that the Fund has on deposit with the counterparty could be delayed or impaired. For derivatives traded on a centralized exchange, the Fund generally is dependent upon the solvency of the relevant exchange clearing house

9 Invesco Environmental Focus Municipal Fund

(which acts as a guarantor for each contractual obligation under such derivatives) for payment on derivative instruments for which the Fund is owed money.

■

Leverage Risk. Many derivatives do not require a payment up front equal to the economic exposure created by holding a position in the derivative, which creates a form of leverage. As a result, an adverse change in the value of the underlying asset could result in the Fund sustaining a loss that is substantially greater than the amount invested in the derivative or the anticipated value of the underlying asset. Leverage may therefore make the Fund’s returns more volatile and increase the risk of loss. The Fund segregates or earmarks liquid assets with a value at least equal to the amount that the Fund owes the derivative counterparty each day, if any, or otherwise holds instruments that offset the Fund’s daily obligation under the derivatives instrument. This process is sometimes referred to as “cover.” The amount of liquid assets needed as cover will fluctuate over time as the value of the derivative instrument rises and falls. If the value of the Fund’s derivative positions or the value of the assets used as cover unexpectedly decreases, the Fund may be forced to segregate additional liquid assets as cover or sell assets at a disadvantageous time or price to meet its derivative obligations or to meet redemption requests, which could affect management of the Fund and the Fund’s returns. In certain market conditions, losses on derivative instruments can grow larger while the value of the Fund’s other assets fall, resulting in the Fund’s derivative positions becoming a larger percentage of the Fund’s investments.

■

Liquidity Risk. There is a smaller pool of buyers and sellers for certain derivatives, particularly OTC derivatives, than more traditional investments such as stocks. These buyers and sellers are often financial institutions that may be unable or unwilling to buy or sell derivatives during times of financial or market stress. Derivative instruments may therefore be less liquid than more traditional investments and the Fund may be unable to sell or exit its derivative positions at a desirable time or price. This risk may be more acute under adverse market conditions, during which the Fund may be most in need of liquidating its derivative positions. To the extent that the Fund is unable to exit a derivative position because of market illiquidity, the Fund may not be able to prevent further losses of value in its derivatives holdings and the liquidity of the Fund and its ability to meet redemption requests may be impaired to the extent that a substantial portion of the Fund’s otherwise liquid assets must be used as margin or cover. Another consequence of illiquidity is that the Fund may be required to hold a derivative instrument to maturity and take or make delivery of the underlying asset that the Adviser would otherwise have attempted to avoid.

■

Other Risks. Compared to other types of investments, derivatives may be harder to value and may also be less tax efficient, as described under the “Taxes” section of the prospectus. In addition, changes in government regulation of derivative instruments could affect the character, timing and amount of the Fund’s taxable income or gains, and may limit or prevent the Fund from using certain types of derivative instruments as a part of its investment strategy, which could make the investment strategy more costly to implement or require the Fund to change its investment strategy. Derivatives strategies may not always be successful. For example, to the extent that the Fund uses derivatives for hedging or to gain or limit exposure to a particular market or market segment, there may be imperfect correlation between the value of the derivative instrument and the value of the instrument being hedged or the relevant market or market segment, in which case the Fund may not realize the intended benefits. There is also the risk that during adverse market conditions, an instrument which would usually operate as a hedge provides no

hedging benefits at all. The Fund’s use of derivatives may be limited by the requirements for taxation of the Fund as a regulated investment company.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Exclusion of Adviser from Commodity Pool Operator Definition

10 Invesco Environmental Focus Municipal Fund

permitted to invest in these instruments as further described in the Fund’s SAI. However, the Fund is not intended as a vehicle for trading in the commodity futures, commodity options or swaps markets. The CFTC has neither reviewed nor approved the Adviser’s reliance on these exclusions, or the Fund, its investment strategies or this prospectus.

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.15% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

■

Tim Benzel, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2019. From 2017 to 2019, he was associated with OppenheimerFunds, a global asset management firm. Prior to joining OppenheimerFunds, he was employed by SNW Asset Management from 2010 to 2017, where he served as a Portfolio Manager.

■

Eddie Bernhardt, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2019. From 2017 to 2019, he was associated with OppenheimerFunds, a global asset management firm. Prior to joining OppenheimerFunds, he was employed by SNW Asset Management from 2005 to 2017, where he served as President and Chief Executive Officer.

■

Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2010.

■

Galen True, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2019. From 2017 to 2019, he was associated with OppenheimerFunds, a global asset management firm. Prior to joining OppenheimerFunds, he was employed by SNW Asset Management from 2009 to 2017, where he served as Portfolio Manager.

■

Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2010.

The portfolio managers are assisted by investment professionals from the Invesco Municipal Fund Management Team. Members of the team may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Class C shares are subject to a contingent deferred sales charge (CDSC). For more information on CDSCs, see the “Shareholder Account Information—Contingent Deferred Sales Charges (CDSCs)” section of this prospectus.

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of tax-exempt income.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

11 Invesco Environmental Focus Municipal Fund

Financial Highlights

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$13.87	$0.36	$(0.30)	$0.06	$(0.37)	$13.56	0.46%	$89,194	0.75%(d)	0.95%(d)	0.70%(d)	2.69%(d)	63%
Eleven months ended 02/29/20	13.09	0.33	0.88	1.21	(0.43)	13.87	9.36	81,165	0.86(e)	0.92(e)	0.76(e)	2.65(e)	14
Year ended 03/31/19	12.68	0.48	0.40	0.88	(0.47)	13.09	7.12	54,800	0.99	1.19	0.95	3.76	79
Year ended 03/31/18	12.71	0.45	(0.01)	0.44	(0.47)	12.68	3.49	60,899	0.98	1.13	0.95	3.49	9
Year ended 03/31/17	13.12	0.49	(0.43)	0.06	(0.47)	12.71	0.37	73,607	0.96	1.16	1.00	3.73	12
Year ended 03/31/16	13.16	0.44	0.01	0.45	(0.49)	13.12	3.51	84,636	0.97	1.26	1.09	3.40	14

Class C
Year ended 02/28/21	13.86	0.28	(0.29)	(0.01)	(0.29)	13.56	(0.01)	13,982	1.30(d)	1.70(d)	1.25(d)	2.14(d)	63
Eleven months ended 02/29/20	13.08	0.26	0.87	1.13	(0.35)	13.86	8.77	26,381	1.62(e)	1.68(e)	1.31(e)	2.10(e)	14
Year ended 03/31/19	12.66	0.39	0.41	0.80	(0.38)	13.08	6.47	25,961	1.75	1.95	1.62	3.10	79
Year ended 03/31/18	12.70	0.35	(0.02)	0.33	(0.37)	12.66	2.65	29,457	1.73	1.88	1.70	2.73	9
Year ended 03/31/17	13.11	0.39	(0.43)	(0.04)	(0.37)	12.70	(0.38)	33,510	1.73	1.93	1.75	2.99	12
Year ended 03/31/16	13.14	0.35	0.01	0.36	(0.39)	13.11	2.83	37,744	1.72	2.01	1.84	2.65	14

Class Y
Year ended 02/28/21	13.86	0.39	(0.29)	0.10	(0.40)	13.56	0.78	42,810	0.50(d)	0.70(d)	0.45(d)	2.94(d)	63
Eleven months ended 02/29/20	13.09	0.36	0.87	1.23	(0.46)	13.86	9.54	46,639	0.62(e)	0.68(e)	0.51(e)	2.91(e)	14
Year ended 03/31/19	12.68	0.49	0.41	0.90	(0.49)	13.09	7.26	26,214	0.74	0.94	0.82	3.89	79
Year ended 03/31/18	12.71	0.45	(0.00)(f)	0.45	(0.48)	12.68	3.57	27,590	0.72	0.87	0.87	3.55	9
Year ended 03/31/17	13.12	0.50	(0.43)	0.07	(0.48)	12.71	0.45	21,199	0.73	0.93	0.93	3.81	12
Year ended 03/31/16	13.16	0.45	0.01	0.46	(0.50)	13.12	3.60	18,298	0.72	1.01	1.01	3.49	14

Class R6
Year ended 02/28/21	13.87	0.41	(0.30)	0.11	(0.41)	13.57	0.88	10	0.40(d)	0.71(d)	0.35(d)	3.04(d)	63
Period ended 02/29/20(g)	13.29	0.31	0.66	0.97	(0.39)	13.87	7.42	10	0.57(e)	0.63(e)	0.41(e)	3.00(e)	14

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable.
(d)	Ratios are based on average daily net assets (000’s omitted) of $80,264, $21,386, $41,556 and $10 for Class A, Class C, Class Y and Class R6 shares, respectively.
(e)	Annualized.
(f)	Amount represents less than $(0.005) per share.
(g)	Commencement date after the close of business on May 24, 2019.

12 Invesco Environmental Focus Municipal Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

■

All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

■

Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

■

Modify or terminate any sales charge waivers or exceptions.

■

Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

■

Discretion to reject orders.

■

Purchase blocking.

■

The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

■

Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

■

The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

■

A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

■

Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

■

A-20 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

■

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

■

Money Market Funds

■

A Fund does not anticipate realizing any long-term capital gains.

■

Funds Investing in Real Estate Securities

■

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

■

Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

■

Funds Investing in Partnerships

■

Funds Investing in Commodities

■

Funds Investing in Foreign Currencies

■

Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

■

Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

■

A-23 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

■

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek federal tax-exempt current income and taxable capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R5	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	4.25%	None	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R5	R6
Management Fees	0.50%	0.50%	0.50%	0.50%	0.50%

Distribution and/or Service (12b-1) Fees	0.25	0.99	None	None	None

Other Expenses	0.11	0.11	0.11	0.12	0.05

Interest2	0.21	0.21	0.21	0.21	0.21

Total Other Expenses	0.32	0.32	0.32	0.33	0.26

Total Annual Fund Operating Expenses	1.07	1.81	0.82	0.83	0.76

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

"Interest” has been restated to reflect current fees.

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$529	$751	$990	$1,675

Class C	$284	$569	$980	$1,932

Class Y	$84	$262	$455	$1,014

Class R5	$85	$265	$460	$1,025

Class R6	$78	$243	$422	$942

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$529	$751	$990	$1,675

Class C	$184	$569	$980	$1,932

Class Y	$84	$262	$455	$1,014

Class R5	$85	$265	$460	$1,025

Class R6	$78	$243	$422	$942

Principal Investment Strategies of the Fund

Under normal market conditions, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities at the time of investment. The policy stated in the foregoing sentence is a fundamental policy of the Fund and may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

Invesco Advisers, Inc. (Invesco or the Adviser) generally seeks to achieve the Fund’s investment objective by investing at least 75% of its net assets in higher yielding municipal securities, specifically medium- and lower-grade municipal securities. Investment grade securities are: (i) securities rated BBB- or higher by S&P Global Ratings (S&P) or Baa3 or higher by Moody’s Investors Service, Inc. (Moody’s) or an equivalent rating by another nationally recognized statistical rating organization (NRSRO), (ii) securities with comparable short-term NRSRO ratings, or (iii) unrated securities determined by the Adviser to be of comparable quality, each at the time of purchase. Medium- and lower-grade municipal securities are securities rated by S&P or Fitch, Inc. (Fitch) as BBB+ through D (inclusive) for bonds or SP-2 or lower for notes; by Moody’s as Baa1 through D (inclusive) for bonds or MIG3 or VMIG3 or lower for notes; or unrated municipal securities determined by the Adviser to be of comparable quality, each at the time of purchase. If two or more NRSROs have assigned different ratings to a security, the Adviser uses the lowest rating assigned. Medium- and lower-grade securities are, therefore, inclusive of some securities rated investment grade. Most of the municipal securities in which the Fund currently invests are rated “below investment-grade” at the time of purchase. “Below investment-grade” securities are those rated below the four highest rating categories of S&P, Moody's, Fitch or another NRSRO (or, in the case of unrated securities,

1 Invesco High Yield Municipal Fund

determined by the Adviser to be comparable to securities rated below investment-grade). Securities rated below investment grade are commonly referred to as junk bonds.

At times, the market conditions in the municipal securities markets may be such that the Adviser may invest in higher-grade issues, particularly when the difference in returns between quality classifications is very narrow or when the Adviser expects interest rates to increase. Higher-grade securities are securities that are rated higher than medium- or lower-grade securities by Moody’s, S&P, or Fitch, or considered by the Adviser to be of comparable quality, including municipal securities rated A-, SP-1 or higher by S&P or rated A3, MIG2, VMIG2 or higher by Moody’s and tax-exempt commercial paper rated A-3 or higher by S&P or rated P-3 or higher by Moody’s or unrated securities determined by the Adviser to be of comparable quality.

The Fund has no policy limiting its investments in municipal securities whose issuers are located in the same state. However, it is not the present intention of the Fund to invest more than 25% of the value of its net assets in issuers located in the same state.

Under normal market conditions, the Fund may invest all or a substantial portion of its assets in municipal securities that are subject to the federal alternative minimum tax. From time to time, the Fund temporarily may invest up to 10% of its net assets in tax exempt money market funds and such instruments will be treated as investments in municipal securities.

The Fund may purchase and sell securities on a when-issued and delayed delivery basis, which means that the Fund may buy or sell a security with payment and delivery taking place in the future.

The Fund can invest in inverse floating rate municipal obligations issued in connection with tender option bond programs to generate leverage.

The Fund can invest in derivative instruments, including futures contracts and swap contracts.

The Fund can use futures contracts, including Treasury futures, to gain or reduce exposure to certain asset classes.

The Fund can use swap contracts, including interest rate swaps, to hedge its exposure to interest rates.

The Adviser buys and sells securities for the Fund’s portfolio with a view towards seeking a high level of interest income exempt from federal income tax and selects securities that the Adviser believes entail reasonable credit risk considered in relation to the investment policies of the Fund. As a result, the Fund will not necessarily invest in the highest yielding municipal securities permitted by its investment policies if the Adviser determines that

market risks or credit risks associated with such investments would subject the Fund’s portfolio to undue risk.

Decisions to purchase or sell securities are determined by the relative value considerations of the portfolio managers that factor in economic and credit-related fundamentals, market supply and demand, market dislocations and situation-specific opportunities. The purchase or sale of securities may be related to a decision to alter the Fund’s macro risk exposure (such as duration, yield curve positioning and sector exposure), a need to limit or reduce the Fund’s exposure to a particular security or issuer, degradation of an issuer’s credit quality, or general liquidity needs of the Fund. The potential for realization of capital gains or losses resulting from possible changes in interest rates will not be a major consideration and frequency of portfolio turnover generally will not be a limiting factor if the Adviser considers it advantageous to purchase or sell securities.

Principal Risks of Investing in the Fund

2 Invesco High Yield Municipal Fund

municipal securities or otherwise adversely affect the current federal or state tax status of municipal securities.

Rule 144A Securities and Other Exempt Securities. The market for Rule 144A and other securities exempt from certain registration requirements typically is less active than the market for publicly-traded securities. Rule 144A securities carry the risk that their liquidity may become impaired and the Fund may be unable to dispose of the securities at a desirable time or price.

of bonds with similar maturities. These risks can be particularly high if leverage is used in the formula that determines the interest payable by the inverse floater, which may make the Fund’s returns more volatile and increase the risk of loss. Additionally, these securities may lose some or all of their principal and, in some cases, the Fund could lose money in excess of its investment.

Alternative Minimum Tax Risk. All or a portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

3 Invesco High Yield Municipal Fund

be unable to sell or close out its derivative positions at a desirable time or price. This risk may be more acute under adverse market conditions, during which the Fund may be most in need of liquidating its derivative positions. Derivatives may also be harder to value, less tax efficient and subject to changing government regulation that could impact the Fund’s ability to use certain derivatives or their cost. Derivatives strategies may not always be successful. For example, derivatives used for hedging or to gain or limit exposure to a particular market segment may not provide the expected benefits, particularly during adverse market conditions.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The performance table compares the Fund’s performance to that of a broad-based securities market benchmark, a style-specific benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to those of the Fund (in that order).The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance.

The returns for Class R5 shares shown prior to April 30, 2012 are those of the Class A shares of the Fund. The returns for Class R6 shares shown prior to April 4, 2017 are those of the Class A shares of the Fund. Class R5 and Class R6 shares’ returns of the Fund will be different from Class A shares’ returns of the Fund as they have different expenses. Performance for Class A shares has been restated to reflect the Fund’s applicable sales charge. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

Updated performance information is available on the Fund's website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	1.83%
Best Quarter	March 31, 2014	5.90%
Worst Quarter	March 31, 2020	-6.27%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	1/2/1986	-1.17%	3.98%	6.07%
Return After Taxes on Distributions		-1.17	3.98	6.07
Return After Taxes on Distributions and Sale of Fund Shares		1.01	4.12	5.91

Class C	12/10/1993	1.40	4.11	5.90

Class Y	3/1/2006	3.50	5.16	6.79

Class R5	4/30/2012	3.48	5.12	6.851

Class R6	4/4/2017	3.46	5.121	6.651

S&P Municipal Bond High Yield Index (reflects no deduction for fees, expenses or taxes)		6.00	6.42	7.23

Custom Invesco High Yield Municipal Index (80% S&P Municipal Bond High Yield Index and 20% S&P Municipal Bond Investment Grade Index) (reflects no deduction for fees, expenses or taxes)		5.78	5.86	6.68

Lipper High Yield Municipal Debt Funds Index		4.31	4.94	6.06

Performance shown prior to the inception date is that of the Fund’s Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Mark Paris	Portfolio Manager	2010

John Connelly	Portfolio Manager	2016

Tim O'Reilly	Portfolio Manager	2016

James Phillips	Portfolio Manager	2010

John Schorle	Portfolio Manager	2018

Julius Williams	Portfolio Manager	2015

Purchase and Sale of Fund Shares

You may purchase, redeem or exchange shares of the Fund on any business day through your financial adviser or by telephone at 800-959-4246. Shares of the Fund, other than Class R5 and Class R6 shares, may also be purchased, redeemed or exchanged on any business day through our website at www.invesco.com/us or by mail to Invesco Investment Services, Inc., P.O. Box 219078, Kansas City, MO 64121-9078.

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

4 Invesco High Yield Municipal Fund

in retirement plan assets. All other Employer Sponsored Retirement and Benefit Plans must meet a minimum initial investment of at least $1 million in each Fund in which it invests.

For all other institutional investors purchasing Class R5 or Class R6 shares, the minimum initial investment in each share class is $1 million, unless such investment is made by (i) an investment company, as defined under the Investment Company Act of 1940, as amended (1940 Act), that is part of a family of investment companies which own in the aggregate at least $100 million in securities, or (ii) an account established with a 529 college savings plan managed by Invesco, in which case there is no minimum initial investment.

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s) and Strategies

The Fund’s investment objective is to seek federal tax-exempt current income and taxable capital appreciation. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

Under normal market conditions, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities at the time of investment. The policy stated in the foregoing sentence is a fundamental policy of the Fund and may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the 1940 Act. In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

public utility, housing, and health care issues. Under normal market conditions, the Fund invests primarily in municipal securities classified as revenue bonds. General obligation securities are secured by the issuer’s pledge of its faith, credit and taxing power for the payment of principal and interest. To meet its investment objective, the Fund invests in different types of general obligation and revenue obligation securities, including fixed and variable rate securities, municipal notes, variable rate demand notes, municipal leases, custodial receipts, and participation certificates. The Fund may invest in these and other types of municipal securities.

The Adviser generally seeks to achieve the Fund’s investment objective by investing at least 75% of its net assets in higher yielding municipal securities, specifically medium- and lower-grade municipal securities. Investment grade securities are: (i) securities rated BBB- or higher by S&P or Baa3 or higher by Moody’s or an equivalent rating by another NRSRO, (ii) securities with comparable short-term NRSRO ratings, or (iii) unrated securities determined by the Adviser to be of comparable quality, each at the time of purchase. Medium- and lower-grade municipal securities are securities rated by S&P or Fitch, Inc. (Fitch) as BBB+ through D (inclusive) for bonds or SP-2 or lower for notes; by Moody’s as Baa1 through D (inclusive) for bonds or MIG3 or VMIG3 or lower for notes; or unrated municipal securities determined by the Adviser to be of comparable quality, each at the time of purchase. If two or more NRSROs have assigned different ratings to a security, the Adviser uses the lowest rating assigned. Medium- and lower-grade securities are, therefore, inclusive of some securities rated investment grade. Most of the municipal securities in which the Fund currently invests are rated “below investment-grade” at the time of purchase. “Below investment-grade” securities are those rated below the four highest rating categories of S&P, Moody's, Fitch or another NRSRO (or, in the case of unrated securities, determined by the Adviser to be comparable to securities rated below investment-grade). Securities rated below investment grade are commonly referred to as junk bonds.

The Fund may invest up to 20% of its net assets (plus borrowings for investment purposes) in investments that generate income subject to income taxes. Taxable investments include, for example, hedging instruments, repurchase agreements, and many of the types of securities the Fund would buy for temporary defensive purposes. The Fund does not anticipate investing substantial amounts of its assets in taxable investments under normal market conditions or as part of its normal trading strategies and policies. Under normal market conditions, the Fund may invest all or a substantial portion of its assets in municipal securities that are subject to the federal alternative minimum tax. From time to time, the Fund temporarily may invest up to 10% of its net assets in tax exempt money market funds and such instruments will be treated as investments in municipal securities.

5 Invesco High Yield Municipal Fund

The Fund may invest up to 15% of its net assets in illiquid or thinly traded investments. The Fund may also invest in securities that are subject to resale restrictions such as those contained in Rule 144A promulgated under the Securities Act of 1933, as amended. The Fund’s investments may include securities that do not produce immediate cash income, such as zero coupon securities and payment-in-kind securities. Zero coupon securities are debt securities that do not entitle the holder to any periodic payment of interest prior to maturity or a specified date when the securities begin paying current interest. Payment-in-kind securities are debt securities that pay interest through the issuance of additional securities.

The Fund can invest in derivative instruments, including futures contracts and swap contracts.

A swap contract is an agreement between two parties pursuant to which the parties exchange payments at specified dates on the basis of a specified notional amount, with the payments calculated by reference to specified securities, indexes, reference rates, commodities, currencies or other assets. The notional amount of a swap is based on the nominal or face amount of a reference asset that is used to calculate payments made on that swap; the notional amount typically is not exchanged between counterparties. The parties to the swap use variations in the value of the underlying asset to calculate payments between them through the life of the swap. The Fund can use swap contracts, including interest rate swaps, to hedge its exposure to interest rates.

trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with certain other Invesco Funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Risks

The principal risks of investing in the Fund are:

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6 Invesco High Yield Municipal Fund

systems, business operations and supply chains, layoffs, lower consumer demand, and defaults, among other significant economic impacts that have disrupted global economic activity across many industries. Such economic impacts may exacerbate other pre-existing political, social and economic risks locally or globally. The ongoing effects of COVID-19 are unpredictable and may result in significant and prolonged effects on the Fund’s performance.

Debt Securities Risk. The prices of debt securities held by the Fund will be affected by changes in interest rates, the creditworthiness of the issuer and other factors. An increase in prevailing interest rates typically causes the value of existing debt securities to fall and often has a greater impact on longer-duration debt securities and higher quality debt securities. Falling interest rates will cause the Fund to reinvest the proceeds of debt securities that have been repaid by the issuer at lower interest rates. Falling interest rates may also reduce the Fund’s distributable income because interest payments on floating rate debt instruments held by the Fund will decline. The Fund could lose money on investments in debt securities if the issuer or borrower fails to meet its obligations to make interest payments and/or to repay principal in a timely manner. If an issuer seeks to restructure the terms of its borrowings or the Fund is required to seek recovery upon a default in the payment of interest or the repayment of principal, the Fund may incur additional expenses. Changes in an issuer’s financial strength, the market’s perception of such strength or in the credit rating of the issuer or the security may affect the value of debt securities. The Adviser’s credit analysis may fail to anticipate such changes, which could result in buying a debt security at an inopportune time or failing to sell a debt security in advance of a price decline or other credit event.

ability to pay interest and principal when due and are more susceptible to default or decline in market value due to adverse economic, regulatory, political or company developments than higher rated or investment grade securities. Prices of high yield debt securities tend to be very volatile. These securities are less liquid than investment grade debt securities and may be difficult to sell at a desirable time or price, particularly in times of negative sentiment toward high yield securities.

Municipal Issuer Focus Risk. The municipal issuers in which the Fund invests may be located in the same geographic area or may pay their interest obligations from revenue of similar projects, such as hospitals, airports, utility systems and housing finance agencies. This may make the Fund’s investments more susceptible to similar social, economic, political or regulatory occurrences, making the Fund more susceptible to experience a drop in its share price than if the Fund had been more diversified across issuers that did not have similar characteristics. From time to time, the Fund’s investments may include securities that alone or together with securities held by other funds or accounts managed by the Adviser, represents a major portion or all of an issue of municipal securities. Because there may be relatively few potential purchasers for such investments and, in some cases, there may be contractual restrictions on resales, the Fund may find it more difficult to sell such securities at a desirable time or price.

Changing Fixed Income Market Conditions Risk. The current low interest rate environment was created in part by the Federal Reserve Board (FRB) and certain foreign central banks keeping the federal funds and equivalent foreign rates near historical lows. Increases in the federal funds and equivalent foreign rates may expose fixed income markets to heightened volatility and reduced liquidity for certain fixed income investments, particularly those with longer maturities. In addition, decreases in fixed income dealer market-making capacity may persist in the future, potentially leading to heightened volatility and reduced liquidity in the fixed income markets. As a result, the value of the Fund’s investments and share price may decline. In addition, because of changing central bank policies, the Fund may experience higher than normal shareholder redemptions which could potentially increase portfolio turnover and the Fund’s transaction costs and potentially lower the Fund’s performance returns.

Restricted Securities Risk. Limitations on the resale of restricted securities may have an adverse effect on their marketability, and may prevent the Fund from disposing of them promptly at reasonable prices. There can be no assurance that a trading market will exist at any time for any particular restricted security. Transaction costs may be higher for restricted securities. Also, restricted securities may be difficult to value because market quotations may not be readily available, and the securities may have significant volatility. In addition, the Fund may get only limited information about the issuer of a restricted security and therefore may be less able to predict a loss.

7 Invesco High Yield Municipal Fund

securities paying cash interest at regular interest payment periods. Prices on non-cash-paying instruments may be more sensitive to changes in the issuer’s financial condition, fluctuation in interest rates and market demand/supply imbalances than cash-paying securities with similar credit ratings, and thus may be more speculative. Investors may purchase zero coupon and pay-in-kind securities at a price below the amount payable at maturity. Because such securities do not entitle the holder to any periodic payments of interest prior to maturity, this prevents any reinvestment of interest payments at prevailing interest rates if prevailing interest rates rise. The higher yields and interest rates on pay-in-kind securities reflect the payment deferral and increased credit risk associated with such instruments and that such investments may represent a higher credit risk than coupon loans. Pay-in-kind securities may have a potential variability in valuations because their continuing accruals require continuing judgments about the collectability of the deferred payments and the value of any associated collateral. Special tax considerations are associated with investing in certain lower-grade securities, such as zero coupon or pay-in-kind securities.

Inverse Floating Rate Obligations Risk. Inverse floating rate obligations (inverse floaters) represent interests in bonds with interest rates that vary inversely to changes in short-term rates. As short-term rates rise, inverse floaters produce less income, and as short-term rates decline, inverse floaters produce more income. As a result, the price of inverse floaters is expected to decline when interest rates rise, and generally will decline further than the price of a bond with a similar maturity. The price of inverse floaters is typically more volatile than the price of bonds with similar maturities. Interest rate risk and price volatility of inverse floaters can be particularly high if leverage is used in the formula that determines the interest payable by the inverse floater. Leverage may make the Fund’s returns more volatile and increase the risk of loss. The Fund generally invests in inverse floaters that include embedded leverage, thus exposing the Fund to greater risks and increased costs. The market value of a “leveraged” inverse floater will fluctuate in response to changes in market rates of interest to a greater extent than the value of an unleveraged investment, and the value of, and income earned on, an inverse floater that has a higher degree of leverage are more likely to be eliminated entirely under adverse market conditions. The use of short-term floating rate obligations may require the Fund to segregate or earmark cash or liquid assets to cover its obligations. Securities so segregated or earmarked will be unavailable for sale by the Fund (unless replaced by other securities qualifying for segregation requirements), which may limit the Fund’s flexibility and may require that the Fund sell other portfolio investments at a time when it may be disadvantageous to sell such assets. Upon the occurrence of certain adverse events, the special purpose trust that created the inverse floater may be collapsed and the underlying security liquidated, and the Fund could lose the entire amount of its investment in the inverse floater and may, in some cases, be contractually required to pay the negative difference, if any, between the liquidation value of the underlying security and the principal amount of the short-term floating rate interests. Recent regulatory changes have prompted changes to the structure of tender option bonds. The Fund’s enhanced role under the revised structure may increase the Fund’s operational and regulatory risk.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, or any court, and after the Fund buys a security, the Internal Revenue Service, or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, or a court, or the non-compliant conduct of a bond issuer.

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Leverage Risk. Many derivatives do not require a payment up front equal to the economic exposure created by holding a position in the

8 Invesco High Yield Municipal Fund

derivative, which creates a form of leverage. As a result, an adverse change in the value of the underlying asset could result in the Fund sustaining a loss that is substantially greater than the amount invested in the derivative or the anticipated value of the underlying asset. Leverage may therefore make the Fund’s returns more volatile and increase the risk of loss. The Fund segregates or earmarks liquid assets with a value at least equal to the amount that the Fund owes the derivative counterparty each day, if any, or otherwise holds instruments that offset the Fund’s daily obligation under the derivatives instrument. This process is sometimes referred to as “cover.” The amount of liquid assets needed as cover will fluctuate over time as the value of the derivative instrument rises and falls. If the value of the Fund’s derivative positions or the value of the assets used as cover unexpectedly decreases, the Fund may be forced to segregate additional liquid assets as cover or sell assets at a disadvantageous time or price to meet its derivative obligations or to meet redemption requests, which could affect management of the Fund and the Fund’s returns. In certain market conditions, losses on derivative instruments can grow larger while the value of the Fund’s other assets fall, resulting in the Fund’s derivative positions becoming a larger percentage of the Fund’s investments.

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Futures Contracts Risk. The volatility of futures contracts prices has been historically greater than the volatility of stocks and bonds. The liquidity of the futures market depends on participants entering into offsetting transactions rather than making or taking delivery. To the extent participants decide to make or take delivery, liquidity in the futures market could be reduced. In addition, futures exchanges often impose a maximum permissible price movement on each futures contract for each trading session. The Fund may be disadvantaged if it is prohibited from executing a trade outside the daily permissible price movement.

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Swap Transactions Risk. Under U.S. financial reform legislation enacted in 2010, certain types of swaps are required to be executed on a regulated market and cleared through a central clearing house counterparty, which may entail further risks and costs for the Fund. Swap agreements are privately negotiated in the over-the-counter market and may be entered into as a bilateral contract or may be centrally cleared. In a centrally cleared swap, immediately following execution of the swap agreement, the swap agreement is submitted for clearing to a central clearing house counterparty, and the Fund faces the central clearing house counterparty by means of an account with a futures commission merchant that is a member of the clearing house.

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Other Risks. Compared to other types of investments, derivatives may be harder to value and may also be less tax efficient, as described

under the “Taxes” section of the prospectus. In addition, changes in government regulation of derivative instruments could affect the character, timing and amount of the Fund’s taxable income or gains, and may limit or prevent the Fund from using certain types of derivative instruments as a part of its investment strategy, which could make the investment strategy more costly to implement or require the Fund to change its investment strategy. Derivatives strategies may not always be successful. For example, to the extent that the Fund uses derivatives for hedging or to gain or limit exposure to a particular market or market segment, there may be imperfect correlation between the value of the derivative instrument and the value of the instrument being hedged or the relevant market or market segment, in which case the Fund may not realize the intended benefits. There is also the risk that during adverse market conditions, an instrument which would usually operate as a hedge provides no hedging benefits at all. The Fund’s use of derivatives may be limited by the requirements for taxation of the Fund as a regulated investment company.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Invesco serves as the Fund’s investment adviser. The Adviser manages the investment operations of the Fund as well as other investment portfolios that encompass a broad range of investment objectives, and has agreed to perform or arrange for the performance of the Fund’s day-to-day management. The Adviser is located at 1555 Peachtree Street, N.E., Atlanta, Georgia 30309. The Adviser, as successor in interest to multiple investment advisers, has been an investment adviser since 1976.

Exclusion of Adviser from Commodity Pool Operator Definition

With respect to the Fund, the Adviser has claimed an exclusion from the definition of “commodity pool operator” (CPO) under the Commodity

9 Invesco High Yield Municipal Fund

Exchange Act (CEA) and the rules of the Commodity Futures Trading Commission (CFTC) and, therefore, is not subject to CFTC registration or regulation as a CPO. In addition, the Adviser is relying upon a related exclusion from the definition of “commodity trading advisor” (CTA) under the CEA and the rules of the CFTC with respect to the Fund.

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.50% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

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Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2010 and has been associated with Invesco and/or its affiliates since 2010.

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John Connelly, Portfolio Manager, who has been responsible for the Fund since 2016 and has been associated with Invesco and/or its affiliates since 2016.

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Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2016 and has been associated with Invesco and/or its affiliates since 2010.

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James Phillips, Portfolio Manager, who has been responsible for the Fund since 2010 and has been associated with Invesco and/or its affiliates since 2010.

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John Schorle, Portfolio Manager, who has been responsible for the Fund since 2018 and has been associated with Invesco and/or its affiliates since 2010.

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Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2015 and has been associated with Invesco and/or its affiliates since 2010.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund’s SAI provides additional information about the portfolio managers’ investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

For more information on CDSCs, see the “Shareholder Account Information—Contingent Deferred Sales Charges (CDSCs)” section of this prospectus.

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of tax-exempt income.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

Limited Fund Offering

Effective as of the open of business on June 7, 2021, the Fund is closed to new investors. Investors should note that the Fund reserves the right to refuse any order that might disrupt the efficient management of the Fund.

Investors who were invested in the Fund on or prior to June 7, 2021, may continue to make additional purchases in their accounts.

Any Employer Sponsored Retirement and Benefit Plan or its affiliated plans may continue to make additional purchases of Fund shares and may add new accounts at the plan level that may purchase Fund shares if the Employer Sponsored Retirement and Benefit Plan or its affiliated plan is invested in the Fund as of June 7, 2021. Existing registered investment advisor (RIA) and bank trust firms that have an investment allocation to the Fund in a fee-based, wrap, or advisory account can continue to add new clients, purchase shares, and exchange into the Fund. The Fund will not be available to new RIA and bank trust firms. The Fund may also accept investments by 529 college savings plans managed by the Adviser during this limited offering.

The Fund may resume sale of shares to new investors on a future date if the Adviser determines it is appropriate.

10 Invesco High Yield Municipal Fund

Financial Highlights

The financial highlights show the Fund’s financial history for the past five fiscal years or, if shorter, the period of operations of the Fund or any of its share classes. The financial highlights table is intended to help you understand the Fund’s financial performance. Certain information reflects financial results for a single Fund share.

The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in the Fund (assuming reinvestment of all dividends and distributions).

This information has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, whose report, along with the Fund’s financial statements, is included in the Fund’s annual report, which is available upon request.

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return (b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$10.68	$0.42	$(0.47)	$(0.05)	$(0.44)	$10.19	(0.25)%	$6,323,866	1.03%(d)	1.03%(d)	0.86%(d)	4.28%(d)	26%
Year ended 02/29/20	9.87	0.43	0.83	1.26	(0.45)	10.68	13.00	6,659,123	1.13	1.13	0.86	4.19	10
Year ended 02/28/19	9.93	0.43	(0.02)	0.41	(0.47)	9.87	4.17	5,561,342	1.22	1.22	0.86	4.37	24
Year ended 02/28/18	9.87	0.52	0.01	0.53	(0.47)	9.93	5.46	5,360,001	1.06	1.06	0.89	5.17	14
Year ended 02/28/17	10.11	0.50	(0.24)	0.26	(0.50)	9.87	2.53	4,922,389	1.01	1.01	0.87	4.87	17

Class C
Year ended 02/28/21	10.64	0.35	(0.48)	(0.13)	(0.36)	10.15	(0.99)(e)	605,479	1.77(d)(e)	1.77(d)(e)	1.60(d)(e)	3.54(d)(e)	26
Year ended 02/29/20	9.84	0.35	0.82	1.17	(0.37)	10.64	12.09	948,191	1.88	1.88	1.61	3.44	10
Year ended 02/28/19	9.89	0.36	(0.02)	0.34	(0.39)	9.84	3.52	860,988	1.97	1.97	1.61	3.62	24
Year ended 02/28/18	9.84	0.45	0.00	0.45	(0.40)	9.89	4.57	1,282,971	1.81	1.81	1.64	4.42	14
Year ended 02/28/17	10.07	0.42	(0.23)	0.19	(0.42)	9.84	1.86	1,175,513	1.76	1.76	1.62	4.12	17

Class Y
Year ended 02/28/21	10.70	0.45	(0.48)	(0.03)	(0.46)	10.21	0.01	2,684,515	0.78(d)	0.78(d)	0.61(d)	4.53(d)	26
Year ended 02/29/20	9.89	0.46	0.82	1.28	(0.47)	10.70	13.25	3,291,052	0.88	0.88	0.61	4.44	10
Year ended 02/28/19	9.94	0.46	(0.02)	0.44	(0.49)	9.89	4.54	2,557,003	0.97	0.97	0.61	4.62	24
Year ended 02/28/18	9.89	0.55	0.00	0.55	(0.50)	9.94	5.61	2,562,437	0.81	0.81	0.64	5.42	14
Year ended 02/28/17	10.12	0.52	(0.22)	0.30	(0.53)	9.89	2.89	1,867,338	0.76	0.76	0.62	5.12	17

Class R5
Year ended 02/28/21	10.67	0.44	(0.47)	(0.03)	(0.46)	10.18	(0.02)	160	0.79(d)	0.79(d)	0.62(d)	4.52(d)	26
Year ended 02/29/20	9.87	0.46	0.81	1.27	(0.47)	10.67	13.20	189	0.86	0.86	0.59	4.46	10
Year ended 02/28/19	9.92	0.46	(0.02)	0.44	(0.49)	9.87	4.51	215	0.99	0.99	0.63	4.60	24
Year ended 02/28/18	9.86	0.55	0.01	0.56	(0.50)	9.92	5.70	314	0.80	0.80	0.63	5.43	14
Year ended 02/28/17	10.11	0.52	(0.25)	0.27	(0.52)	9.86	2.64	631	0.80	0.80	0.66	5.08	17

Class R6
Year ended 02/28/21	10.66	0.45	(0.46)	(0.01)	(0.47)	10.18	0.14	698,091	0.72(d)	0.72(d)	0.56(d)	4.59(d)	26
Year ended 02/29/20	9.86	0.46	0.82	1.28	(0.48)	10.66	13.25	649,785	0.81	0.81	0.54	4.51	10
Year ended 02/28/19	9.91	0.46	(0.01)	0.45	(0.50)	9.86	4.59	388,029	0.92	0.92	0.56	4.67	24
Period ended 02/28/18(f)	9.90	0.50	(0.03)	0.47	(0.46)	9.91	4.76	208,446	0.74(g)	0.74(g)	0.57(g)	5.49(g)	14

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable.
(d)	Ratios are based on average daily net assets (000’s omitted) of $6,026,707, $715,061, $2,470,749, $155 and $588,620 for Class A, Class C, Class Y, Class R5 and Class R6 shares, respectively.
(e)	The total return, ratio of expenses to average net assets and ratio of net investment income to average net assets reflect actual 12b-1 fees of 0.99% for the year ended February 28, 2021.
(f)	Commencement date of April 04, 2017.
(g)	Annualized.

11 Invesco High Yield Municipal Fund

Hypothetical Investment and Expense Information

In connection with the final settlement reached between Invesco and certain of its affiliates with certain regulators, including the New York Attorney General’s Office, the SEC and the Colorado Attorney General’s Office (the settlement) arising out of certain market timing and unfair pricing allegations made against Invesco and certain of its affiliates, Invesco and certain of its affiliates agreed, among other things, to disclose certain hypothetical information regarding investment and expense information to Fund shareholders. The chart below is intended to reflect the annual and cumulative impact of the Fund’s expenses, including investment advisory

fees and other Fund costs, on the Fund’s returns over a 10-year period. The example reflects the following:

■

You invest $10,000 in the Fund and hold it for the entire 10-year period;

■

Your investment has a 5% return before expenses each year;

■

Hypotheticals both with and without any applicable initial sales charge applied; and

■

There is no sales charge on reinvested dividends.

There is no assurance that the annual expense ratio will be the expense ratio for the Fund’s classes for any of the years shown. This is only a hypothetical presentation made to illustrate what expenses and returns would be under the above scenarios; your actual returns and expenses are likely to differ (higher or lower) from those shown below.

Class A (Includes Maximum Sales Charge)	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	1.07%	1.07%	1.07%	1.07%	1.07%	1.07%	1.07%	1.07%	1.07%	1.07%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	(0.49%)	3.42%	7.49%	11.71%	16.10%	20.67%	25.41%	30.34%	35.46%	40.78%
End of Year Balance	$9,951.30	$10,342.38	$10,748.84	$11,171.27	$11,610.30	$12,066.58	$12,540.80	$13,033.65	$13,545.88	$14,078.23
Estimated Annual Expenses	$529.47	$108.57	$112.84	$117.27	$121.88	$126.67	$131.65	$136.82	$142.20	$147.79

Class A (Without Maximum Sales Charge)	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	1.07%	1.07%	1.07%	1.07%	1.07%	1.07%	1.07%	1.07%	1.07%	1.07%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	3.93%	8.01%	12.26%	16.67%	21.26%	26.02%	30.97%	36.12%	41.47%	47.03%
End of Year Balance	$10,393.00	$10,801.44	$11,225.94	$11,667.12	$12,125.64	$12,602.18	$13,097.44	$13,612.17	$14,147.13	$14,703.11
Estimated Annual Expenses	$109.10	$113.39	$117.85	$122.48	$127.29	$132.29	$137.49	$142.90	$148.51	$154.35

Class C2	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	1.81%	1.81%	1.81%	1.81%	1.81%	1.81%	1.81%	1.81%	1.07%	1.07%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	3.19%	6.48%	9.88%	13.38%	17.00%	20.73%	24.58%	28.56%	33.61%	38.86%
End of Year Balance	$10,319.00	$10,648.18	$10,987.85	$11,338.37	$11,700.06	$12,073.29	$12,458.43	$12,855.85	$13,361.09	$13,886.18
Estimated Annual Expenses	$183.89	$189.75	$195.81	$202.05	$208.50	$215.15	$222.01	$229.09	$140.26	$145.77

Class Y	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.82%	0.82%	0.82%	0.82%	0.82%	0.82%	0.82%	0.82%	0.82%	0.82%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.18%	8.53%	13.07%	17.80%	22.72%	27.85%	33.20%	38.76%	44.56%	50.61%
End of Year Balance	$10,418.00	$10,853.47	$11,307.15	$11,779.79	$12,272.18	$12,785.16	$13,319.58	$13,876.34	$14,456.37	$15,060.64
Estimated Annual Expenses	$83.71	$87.21	$90.86	$94.66	$98.61	$102.74	$107.03	$111.50	$116.16	$121.02

Class R5	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.83%	0.83%	0.83%	0.83%	0.83%	0.83%	0.83%	0.83%	0.83%	0.83%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.17%	8.51%	13.04%	17.75%	22.66%	27.78%	33.11%	38.66%	44.44%	50.46%
End of Year Balance	$10,417.00	$10,851.39	$11,303.89	$11,775.26	$12,266.29	$12,777.80	$13,310.63	$13,865.68	$14,443.88	$15,046.19
Estimated Annual Expenses	$84.73	$88.26	$91.94	$95.78	$99.77	$103.93	$108.27	$112.78	$117.48	$122.38

Class R6	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.76%	0.76%	0.76%	0.76%	0.76%	0.76%	0.76%	0.76%	0.76%	0.76%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.24%	8.66%	13.27%	18.07%	23.08%	28.29%	33.73%	39.40%	45.31%	51.48%
End of Year Balance	$10,424.00	$10,865.98	$11,326.70	$11,806.95	$12,307.56	$12,829.40	$13,373.37	$13,940.40	$14,531.47	$15,147.61
Estimated Annual Expenses	$77.61	$80.90	$84.33	$87.91	$91.64	$95.52	$99.57	$103.79	$108.19	$112.78

Your actual expenses may be higher or lower than those shown.

The hypothetical assumes you hold your investment for a full 10 years. Therefore, any applicable deferred sales charge that might apply in year one for Class C has not been deducted.

12 Invesco High Yield Municipal Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

■

All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

■

Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

■

Modify or terminate any sales charge waivers or exceptions.

■

Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

■

Discretion to reject orders.

■

Purchase blocking.

■

The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

■

Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

■

The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

■

A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

■

Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

■

A-20 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

■

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

■

Money Market Funds

■

A Fund does not anticipate realizing any long-term capital gains.

■

Funds Investing in Real Estate Securities

■

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

■

Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

■

Funds Investing in Partnerships

■

Funds Investing in Commodities

■

Funds Investing in Foreign Currencies

■

Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

■

Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

■

A-23 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

■

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund's investment objective is to provide investors with a high level of current income exempt from federal income tax, consistent with preservation of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	2.50%	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R6
Management Fees	0.41%	0.41%	0.41%	0.41%

Distribution and/or Service (12b-1) Fees	0.25	1.00	None	None

Other Expenses	0.12	0.12	0.12	0.04

Interest	0.04	0.04	0.04	0.04

Total Other Expenses	0.16	0.16	0.16	0.08

Total Annual Fund Operating Expenses	0.82	1.57	0.57	0.49

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$332	$505	$694	$1,238

Class C	$260	$496	$855	$1,666

Class Y	$58	$183	$318	$714

Class R6	$50	$157	$274	$616

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$332	$505	$694	$1,238

Class C	$160	$496	$855	$1,666

Class Y	$58	$183	$318	$714

Class R6	$50	$157	$274	$616

Principal Investment Strategies of the Fund

Under normal market conditions, Invesco Advisers, Inc. (Invesco or the Adviser) seeks to achieve the Fund’s investment objective by investing at least 65% of the Fund’s net assets in investment grade municipal securities. Investment grade securities are: (i) securities rated BBB- or higher by S&P Global Ratings (S&P) or Baa3 or higher by Moody’s Investors Service, Inc. (Moody’s) or an equivalent rating by another nationally recognized statistical rating organization (NRSRO), (ii) securities with comparable short-term NRSRO ratings, or (iii) unrated securities determined by the Adviser to be of comparable quality, each at the time of purchase. If two or more NRSROs have assigned different ratings to a security, the Adviser uses the highest rating assigned.

Under normal market conditions, the Fund may invest up to 35% of its net assets in municipal securities rated below investment grade and unrated municipal securities determined by the Adviser to be of comparable quality at the time of purchase. These types of securities are commonly referred to as junk bonds. With respect to such investments, the Fund has not established any limit on the percentage of its portfolio that may be invested in securities in any one rating category.

1 Invesco Intermediate Term Municipal Income Fund

may not, however, invest more than 25% of its net assets in industrial development revenue bonds issued for companies in the same industry.

The Fund may purchase and sell securities on a when-issued and delayed delivery basis, which means that the Fund may buy or sell a security with payment and delivery taking place in the future.

The Fund can invest in inverse floating rate municipal obligations issued in connection with tender option bond programs to generate leverage.

The Fund can invest in derivative instruments including futures contracts and swap contracts.

The Fund can use futures contracts, including Treasury futures, to gain or reduce exposure to certain asset classes.

The Fund can use swap contracts, including interest rate swaps, to hedge its exposure to interest rates.

The Adviser actively manages the Fund’s portfolio and adjusts the average maturity of portfolio investments based upon its expectations regarding the direction of interest rates and other economic factors. The Adviser seeks to identify those securities that it believes entail reasonable credit risk considered in relation to the Fund’s investment policies. In selecting securities for investment, the Adviser uses its extensive research capabilities to assess potential investments and considers a number of factors, including general market and economic conditions and interest rate, credit and prepayment risks. Each security considered for investment is subjected to an in-depth credit analysis to evaluate the level of risk it presents.

In pursuing its investment objective, the Fund may invest in securities of any maturity, but seeks to maintain a dollar-weighted average effective portfolio maturity of three to 10 years. In certain market conditions, however, such a portfolio may be less attractive because of differences in yield between municipal securities of different maturities due to supply and demand forces, monetary and tax policies and investor expectations. In the event of sustained market conditions that make it less desirable to maintain a dollar-weighted average portfolio life of three to 10 years, the Adviser may change the investment policy of the Fund with respect to the dollar-weighted average life of the portfolio if approved by the Board.

Principal Risks of Investing in the Fund

2 Invesco Intermediate Term Municipal Income Fund

when due, are more susceptible to default or decline in market value and are less liquid than investment grade debt securities. Prices of high yield debt securities tend to be very volatile.

Inverse Floating Rate Obligations Risk. The price of inverse floating rate obligations (inverse floaters) is expected to decline when interest rates rise, and generally will decline further than the price of a bond with a similar maturity. The price of inverse floaters is typically more volatile than the price of bonds with similar maturities. These risks can be particularly high if leverage is used in the formula that determines the interest payable by the inverse floater, which may make the Fund’s returns more volatile and increase the risk of loss. Additionally, these securities may lose some or all of their principal and, in some cases, the Fund could lose money in excess of its investment.

for temporary and emergency purposes, or to unwind or contribute to trusts in connection with the Fund’s investment in inverse floaters (instruments also involving the use of leverage), as described in this prospectus. The Fund currently participates in a line of credit with certain other Invesco Funds for its borrowing.

Alternative Minimum Tax Risk. All or a portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

Performance Information

3 Invesco Intermediate Term Municipal Income Fund

compares the Fund’s performance to that of a broad-based securities market benchmark, a style-specific benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to those of the Fund (in that order).The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

Updated performance information is available on the Fund's website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	0.39%
Best Quarter	June 30, 2011	3.30%
Worst Quarter	December 31, 2016	-3.99%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	5/28/1993	1.01%	2.71%	3.67%
Return After Taxes on Distributions		1.01	2.71	3.67
Return After Taxes on Distributions and Sale of Fund Shares		1.62	2.69	3.54

Class C	10/19/1993	1.82	2.46	3.32

Class Y	8/12/2005	3.84	3.47	4.18

Class R6	4/4/2017	3.91	3.451	4.041

S&P Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		4.95	3.83	4.66

S&P Municipal Bond 2-17 Years Investment Grade Index (reflects no deduction for fees, expenses or taxes)		4.93	3.52	4.13

Lipper Intermediate Municipal Debt Funds Index		4.41	3.23	3.72

Performance shown prior to the inception date is that of the Fund’s Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Mark Paris	Portfolio Manager	2015

John Connelly	Portfolio Manager	2016

Joshua Cooney	Portfolio Manager	2020

Elizabeth S. Mossow	Portfolio Manager	2020

Tim O'Reilly	Portfolio Manager	2016

James Phillips	Portfolio Manager	2015

Charles S. Pulire	Portfolio Manager	2020

John Schorle	Portfolio Manager	2018

Rebecca Setcavage	Portfolio Manager	2020

Julius Williams	Portfolio Manager	2015

Purchase and Sale of Fund Shares

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Tax Information

4 Invesco Intermediate Term Municipal Income Fund

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s) and Strategies

The Fund’s investment objective is to provide investors with a high level of current income exempt from federal income tax, consistent with preservation of capital. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

Under normal market conditions, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities at the time of investment. The policy stated in the foregoing sentence is a fundamental policy of the Fund and may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the 1940 Act. In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

Under normal market conditions, the Adviser seeks to achieve the Fund’s investment objective by investing at least 65% of the Fund’s net assets in investment grade municipal securities. Investment grade securities are: (i) securities rated BBB- or higher by S&P or Baa3 or higher by Moody’s or an equivalent rating by another NRSRO, (ii) securities with comparable short-term NRSRO ratings, or (iii) unrated securities determined by the Adviser to be of comparable quality, each at the time of purchase. If two or more NRSROs have assigned different ratings to a security, the Adviser uses the highest rating assigned.

The principal types of municipal debt securities purchased by the Fund are revenue obligations and general obligations. Revenue obligations are usually payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise tax or other specific revenue source, but not from the general taxing power. Revenue obligations may include industrial development, pollution control, public utility, housing, and health care issues. Under normal market conditions, the Fund invests primarily in municipal securities classified as revenue bonds. General obligations are secured by the issuer’s pledge of its faith, credit and taxing power for the payment of principal and interest. To meet its investment objective, the Fund invests in different types of general obligation and revenue obligation, including fixed and variable rate securities, municipal notes, variable rate demand notes, municipal leases, custodial receipts, and participation certificates. The Fund may invest in these and other types of municipal securities.

established any limit on the percentage of its portfolio that may be invested in securities in any one rating category.

The Fund may purchase and sell securities on a when-issued and delayed delivery basis, which means that the Fund may buy or sell a security with payment and delivery taking place in the future. The payment obligation and the interest rate are fixed at the time the Fund enters into the commitment. No income accrues on such securities until the date the Fund actually takes delivery of the securities.

The Fund can invest in derivative instruments including futures contracts and swap contracts.

5 Invesco Intermediate Term Municipal Income Fund

specified securities, indexes, reference rates, commodities, currencies or other assets. The notional amount of a swap is based on the nominal or face amount of a reference asset that is used to calculate payments made on that swap; the notional amount typically is not exchanged between counterparties. The parties to the swap use variations in the value of the underlying asset to calculate payments between them through the life of the swap. The Fund can use swap contracts, including interest rate swaps, to hedge its exposure to interest rates.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Risks

The principal risks of investing in the Fund are:

■

Debt Securities Risk. The prices of debt securities held by the Fund will be affected by changes in interest rates, the creditworthiness of the issuer and other factors. An increase in prevailing interest rates typically causes the value of existing debt securities to fall and often has a greater impact on longer-duration debt securities and higher quality debt securities. Falling interest rates will cause the Fund to reinvest the proceeds of debt securities that have been repaid by the issuer at lower interest rates. Falling interest rates may also reduce the Fund’s distributable income because interest payments on floating rate debt instruments held by the Fund will decline. The Fund could lose money on investments in debt securities if the issuer or borrower fails to meet its obligations to make interest payments and/or to repay principal in a timely manner. If an issuer seeks to restructure the terms of its borrowings or the Fund is required to seek recovery upon a default in the payment of interest or the repayment of principal, the Fund may incur additional expenses. Changes in an issuer’s financial strength, the market’s perception of such strength or in the credit rating of the issuer or the security may affect the value of debt securities. The Adviser’s credit analysis may fail to anticipate such changes, which could result in buying a debt security at an inopportune time or failing to sell a debt security in advance of a price decline or other credit event.

6 Invesco Intermediate Term Municipal Income Fund

periods of economic stress. Municipal securities structured as revenue bonds are generally not backed by the taxing power of the issuing municipality but rather the revenue from the particular project or entity for which the bonds were issued. If the Internal Revenue Service determines that an issuer of a municipal security has not complied with applicable tax requirements, interest from the security could be treated as taxable, which could result in a decline in the security’s value. In addition, there could be changes in applicable tax laws or tax treatments that reduce or eliminate the current federal income tax exemption on municipal securities or otherwise adversely affect the current federal or state tax status of municipal securities.

High Yield Debt Securities (Junk Bond) Risk. The Fund’s investments in high yield debt securities (commonly referred to as “junk bonds”) and other lower-rated securities will subject the Fund to substantial risk of loss. These securities are considered to be speculative with respect to the issuer’s ability to pay interest and principal when due and are more susceptible to default or decline in market value due to adverse economic, regulatory, political or company developments than higher rated or investment grade securities. Prices of high yield debt securities tend to be very volatile. These securities are less liquid than investment grade debt securities and may be difficult to sell at a desirable time or price, particularly in times of negative sentiment toward high yield securities.

Changing Fixed Income Market Conditions Risk. The current low interest rate environment was created in part by the Federal Reserve Board (FRB) and certain foreign central banks keeping the federal funds and equivalent foreign rates near historical lows. Increases in the federal funds and equivalent foreign rates may expose fixed income markets to heightened volatility and reduced liquidity for certain fixed income investments, particularly those with longer maturities. In addition, decreases in fixed income dealer market-making capacity may persist in the future, potentially leading to heightened volatility and reduced liquidity in the fixed income markets. As a result, the value of the Fund’s investments and share price may decline. In addition, because of changing central bank policies, the Fund may experience higher than normal shareholder redemptions which

could potentially increase portfolio turnover and the Fund’s transaction costs and potentially lower the Fund’s performance returns.

7 Invesco Intermediate Term Municipal Income Fund

investment in the inverse floater and may, in some cases, be contractually required to pay the negative difference, if any, between the liquidation value of the underlying security and the principal amount of the short-term floating rate interests. Recent regulatory changes have prompted changes to the structure of tender option bonds. The Fund’s enhanced role under the revised structure may increase the Fund’s operational and regulatory risk.

■

derivatives traded on a centralized exchange, the Fund generally is dependent upon the solvency of the relevant exchange clearing house (which acts as a guarantor for each contractual obligation under such derivatives) for payment on derivative instruments for which the Fund is owed money.

■

8 Invesco Intermediate Term Municipal Income Fund

execution of the swap agreement, the swap agreement is submitted for clearing to a central clearing house counterparty, and the Fund faces the central clearing house counterparty by means of an account with a futures commission merchant that is a member of the clearing house.

■

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

and/or order execution services to the Fund. The Sub-Advisers and the Sub-Advisory Agreements are described in the SAI.

Exclusion of Adviser from Commodity Pool Operator Definition

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.41% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Prior to May 15, 2020, the Adviser received a fee from the Fund, calculated at the annual rate of 0.50% of the first $500 million and 0.45% of the amount over $500 million of average daily net assets. Effective on or about May 15, 2020, the Adviser receives a fee from the Fund, calculated at the annual rate of 0.50% of the first $500 million, 0.45% of the next $250 million, 0.425% of the next $250 million, and 0.3325% of the amount over $1 billion of average daily net assets. The advisory fee payable by the Fund shall be reduced by any amounts paid by the Fund under the administrative services agreement with the Adviser. Invesco, not the Fund, pays sub-advisory fees, if any.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2015 and has been associated with Invesco and/or its affiliates since 2010.

■

John Connelly, Portfolio Manager, who has been responsible for the Fund since 2016 and has been associated with Invesco and/or its affiliates since 2016.

■

Joshua Cooney, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 1999.

■

Elizabeth S. Mossow, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2019. From 2007 to 2019, Ms. Mossow was associated with OppenheimerFunds, a global asset management firm, since 2007.

■

Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2016 and has been associated with Invesco and/or its affiliates since 2010.

9 Invesco Intermediate Term Municipal Income Fund

■

James Phillips, Portfolio Manager, who has been responsible for the Fund since 2015 and has been associated with Invesco and/or its affiliates since 2010.

■

Charles S. Pulire, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2019. From 2006 to 2019, Mr. Pulire was associated with OppenheimerFunds, a global asset management firm.

■

John Schorle, Portfolio Manager, who has been responsible for the Fund since 2018 and has been associated with Invesco and/or its affiliates since 2010.

■

Rebecca Setcavage, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2019. Ms. Setcavage was associated with OppenheimerFunds, a global asset management firm, since 2017. From 2004 to 2017, she was employed by T. Rowe Price where she last served as a Portfolio Investment Analyst.

■

Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2015 and has been associated with Invesco and/or its affiliates since 2010.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers’ investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of tax-exempt income.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

10 Invesco Intermediate Term Municipal Income Fund

Financial Highlights

The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in the Fund (assuming reinvestment of all dividends and distributions).

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return (b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$11.66	$0.29	$(0.25)	$0.04	$(0.29)	$11.41	0.39%	$1,411,258	0.82%(d)	0.82%(d)	0.79%(d)	2.62%(d)	26%
Year ended 02/29/20	11.02	0.29	0.66	0.95	(0.31)	11.66	8.75	1,114,423	0.89	0.89	0.84	2.56	11
Year ended 02/28/19	10.99	0.31	0.03	0.34	(0.31)	11.02	3.19	848,116	0.88	0.91	0.84	2.85	27
Year ended 02/28/18	10.97	0.31	0.02	0.33	(0.31)	10.99	3.03	766,748	0.87	0.91	0.84	2.79	16
Year ended 02/28/17	11.29	0.30	(0.33)	(0.03)	(0.29)	10.97	(0.30)	701,376	0.85	0.90	0.82	2.71	20

Class C
Year ended 02/28/21	11.62	0.21	(0.25)	(0.04)	(0.20)	11.38	(0.27)	115,826	1.57(d)	1.57(d)	1.54(d)	1.87(d)	26
Year ended 02/29/20	10.99	0.20	0.66	0.86	(0.23)	11.62	7.87	145,443	1.64	1.64	1.59	1.81	11
Year ended 02/28/19	10.96	0.23	0.03	0.26	(0.23)	10.99	2.42	106,166	1.63	1.66	1.59	2.10	27
Year ended 02/28/18	10.94	0.23	0.02	0.25	(0.23)	10.96	2.26	236,475	1.62	1.66	1.59	2.04	16
Year ended 02/28/17	11.26	0.22	(0.34)	(0.12)	(0.20)	10.94	(1.06)	234,811	1.60	1.65	1.57	1.96	20

Class Y
Year ended 02/28/21	11.65	0.32	(0.25)	0.07	(0.32)	11.40	0.64	568,900	0.57(d)	0.57(d)	0.54(d)	2.87(d)	26
Year ended 02/29/20	11.02	0.32	0.65	0.97	(0.34)	11.65	8.93	492,202	0.64	0.64	0.59	2.81	11
Year ended 02/28/19	10.98	0.34	0.04	0.38	(0.34)	11.02	3.54	413,274	0.63	0.66	0.59	3.10	27
Year ended 02/28/18	10.96	0.34	0.02	0.36	(0.34)	10.98	3.29	334,820	0.62	0.66	0.59	3.04	16
Year ended 02/28/17	11.28	0.33	(0.33)	0.00	(0.32)	10.96	(0.05)	271,646	0.60	0.65	0.57	2.96	20

Class R6
Year ended 02/28/21	11.65	0.33	(0.26)	0.07	(0.32)	11.40	0.72	4,823	0.49(d)	0.49(d)	0.46(d)	2.95(d)	26
Year ended 02/29/20	11.01	0.32	0.66	0.98	(0.34)	11.65	9.03	4,268	0.64	0.64	0.59	2.81	11
Year ended 02/28/19	10.97	0.34	0.04	0.38	(0.34)	11.01	3.54	10	0.63	0.67	0.59	3.10	27
Period ended 02/28/18(e)	10.99	0.31	(0.02)	0.29	(0.31)	10.97	2.65	10	0.62(f)	0.67(f)	0.59(f)	3.04(f)	16

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable. For the year ended February 28, 2021, the portfolio turnover calculation excludes the value of securities purchased of $201,465,106 in connection with the acquisition of Invesco Oppenheimer Intermediate Term Municipal Fund into the Fund.
(d)	Ratios are based on average daily net assets (000’s omitted) of $1,248,683, $137,550, $493,596 and $4,434 for Class A, Class C, Class Y and Class R6 shares, respectively.
(e)	Commencement date of April 4, 2017.
(f)	Annualized.

11 Invesco Intermediate Term Municipal Income Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

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All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

■

Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

■

Modify or terminate any sales charge waivers or exceptions.

■

Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

■

Discretion to reject orders.

■

Purchase blocking.

■

The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

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The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

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Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

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The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

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A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

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Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

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Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

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A-20 The Invesco Funds

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Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

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If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

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exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

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Money Market Funds

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A Fund does not anticipate realizing any long-term capital gains.

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Funds Investing in Real Estate Securities

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A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

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Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

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Funds Investing in Partnerships

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Funds Investing in Commodities

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Funds Investing in Foreign Currencies

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Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

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Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

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A-23 The Invesco Funds

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Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

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Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

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Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek tax-free income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	2.50%	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R6
Management Fees	0.41%	0.41%	0.41%	0.41%

Distribution and/or Service (12b-1) Fees	0.25	1.00	None	None

Other Expenses	0.13	0.13	0.13	0.07

Interest	0.06	0.06	0.06	0.06

Total Other Expenses	0.19	0.19	0.19	0.13

Total Annual Fund Operating Expenses	0.85	1.60	0.60	0.54

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$335	$514	$710	$1,273

Class C	$263	$505	$871	$1,699

Class Y	$61	$192	$335	$750

Class R6	$55	$173	$302	$677

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$335	$514	$710	$1,273

Class C	$163	$505	$871	$1,699

Class Y	$61	$192	$335	$750

Class R6	$55	$173	$302	$677

Principal Investment Strategies of the Fund

Under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and, as applicable, the Fund’s state income tax. The policy stated in the foregoing sentence may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

The Fund selects investments without regard to the alternative minimum tax (AMT). Additionally, under normal market conditions, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in California municipal securities and in derivatives and other instruments that have economic characteristics similar to such securities. These securities are generally issued by the state and its political subdivisions (such as cities, towns, counties, agencies and authorities) and primarily include municipal bonds (long-term (more than one-year) obligations), municipal notes (short-term obligations) and interests in municipal leases. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. The securities in which the Fund invests may also include securities issued by issuers located outside of California, such as U.S. territories, commonwealths and possessions or by their agencies, instrumentalities and authorities, if the interest on such securities is not subject to California and federal income tax. These securities are “California municipal securities” for purposes of this prospectus.

The Fund seeks to maintain a dollar-weighted average portfolio maturity of five years or less, however, it can buy securities with maturities of more than five years. The Fund may invest a substantial percentage of its assets in “callable” securities, which allow the issuer to redeem them before their maturity date.

Most of the securities the Fund buys are “investment-grade,” although it can invest as much as 20% of its total assets in below-investment-grade securities (sometimes called “junk bonds”). This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been downgraded or, in the case of an unrated security, after the Fund’s Adviser, Invesco Advisers, Inc. (Invesco or the Adviser), has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of

1 Invesco Limited Term California Municipal Fund

below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Investment-grade securities are rated in one of the four highest rating categories of nationally recognized statistical rating organizations, such as S&P Global Ratings (S&P) (or, in the case of unrated securities, determined by the Adviser to be comparable to securities rated investment-grade). The Fund also invests in unrated securities, in which case the Adviser internally assigns ratings to those securities, after assessing their credit quality and other factors, in investment-grade or below-investment-grade categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization.

The Fund can invest in inverse floaters, a variable rate obligation, to seek increased income and return. The Fund’s investment in inverse floaters entails a degree of leverage. The Fund can expose up to 5% of its total assets to the effects of leverage from its investments in inverse floaters. The Fund’s investments in inverse floaters are included for purposes of the 80% policy described above. The Fund can also engage in reverse repurchase agreements, which also create leverage.

In selecting investments for the Fund, the portfolio managers generally look at a wide range of California municipal securities from different issuers, including state agencies and municipalities, as well as unrated bonds and securities of smaller issuers that provide high current income and might be overlooked by other investors. The portfolio managers also look at coupon interest or accretion rates, current market interest rates, callability and call prices that might change the effective maturity of particular securities and the overall portfolio, and securities with various maturities so that portions of the portfolio will mature at different times to reduce share price volatility and reinvestment risk. The portfolio managers may consider selling a security if any of these factors no longer applies to a security purchased for the Fund, but are not required to do so.

Principal Risks of Investing in the Fund

Risks of Investing in Municipal Securities. Municipal securities may be subject to interest rate risk, duration risk, credit risk, credit spread risk,

extension risk, reinvestment risk and prepayment risk. Interest rate risk is the risk that when prevailing interest rates fall, the values of already-issued debt securities generally rise; and when prevailing interest rates rise, the values of already-issued debt securities generally fall, and therefore, those debt securities may be worth less than the amount the Fund paid for them or valued them. When interest rates change, the values of longer-term debt securities usually change more than the values of shorter-term debt securities. Risks associated with rising interest rates are heightened given that interest rates in the U.S. are near historic lows. Duration is a measure of the price sensitivity of a debt security or portfolio to interest rate changes. Duration risk is the risk that longer-duration debt securities will be more volatile and thus more likely to decline in price, and to a greater extent, in a rising interest rate environment than shorter-duration debt securities. Credit risk is the risk that the issuer of a security might not make interest and principal payments on the security as they become due. If an issuer fails to pay interest or repay principal, the Fund’s income or share value might be reduced. Adverse news about an issuer or a downgrade in an issuer’s credit rating, for any reason, can also reduce the market value of the issuer’s securities. “Credit spread” is the difference in yield between securities that is due to differences in their credit quality. There is a risk that credit spreads may increase when the market expects lower-grade bonds to default more frequently. Widening credit spreads may quickly reduce the market values of the Fund’s lower-rated and unrated securities. Some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price. Extension risk is the risk that an increase in interest rates could cause prepayments on a debt security to be repaid at a slower rate than expected. Extension risk is particularly prevalent for a callable security where an increase in interest rates could result in the issuer of that security choosing not to redeem the security as anticipated on the security’s call date. Such a decision by the issuer could have the effect of lengthening the debt security’s expected maturity, making it more vulnerable to interest rate risk and reducing its market value. Reinvestment risk is the risk that when interest rates fall the Fund may be required to reinvest the proceeds from a security’s sale or redemption at a lower interest rate. Callable bonds are generally subject to greater reinvestment risk than non-callable bonds. Prepayment risk is the risk that the issuer may redeem the security prior to the expected maturity or that borrowers may repay the loans that underlie these securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to the expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income.

2 Invesco Limited Term California Municipal Fund

issuer may effectively change a short- or intermediate-term security into a longer term security, which could have the effect of locking in a below-market interest rate on the security, increasing the security’s duration, making the security more vulnerable to interest rate risk, reducing the security’s market value and increasing the Fund’s average effective portfolio maturity. Under such circumstances, because the values of longer term securities generally fluctuate more widely in response to interest rate changes than shorter term securities, the Fund’s volatility could increase. Reinvestment risk is the risk that if interest rates fall the Fund may need to invest the proceeds of redeemed securities in securities with lower interest rates.

Risks of Investing in U.S. Territories, Commonwealths and Possessions. The Fund also invests in obligations of the governments of U.S. territories, commonwealths and possessions such as Puerto Rico, the U.S. Virgin Islands, Guam and the Northern Mariana Islands to the extent such obligations are exempt from regular federal individual and state income taxes. These investments also are considered to be “California municipal securities” for purposes of this prospectus. Accordingly, the Fund may be adversely affected by local political, economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations.

(i) bonds that make payments only from a state’s interest in the MSA and (ii) bonds that make payments from both the MSA revenue and from an “appropriation pledge” by the state. An “appropriation pledge” requires the state to pass a specific periodic appropriation to make the payments and is generally not an unconditional guarantee of payment by a state.

The Fund can invest up to 25% of its total assets in tobacco-related bonds without an appropriation pledge that make payments only from a state’s interest in the MSA.

Because the Fund can invest up to 20% of its total assets in below- investment-grade securities, the Fund’s credit risks are greater than those of funds that buy only investment-grade securities. This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been downgraded or, in the case of an unrated security, after the Adviser has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk. If the Fund has more than 20% of its total assets invested in below-investment-grade securities, the Adviser will not purchase additional below-investment-grade securities until the level of holdings in those securities no longer exceeds the restriction.

3 Invesco Limited Term California Municipal Fund

triggered by general market turmoil or an increase in interest rates, as well as other adverse market and economic developments, could cause the Fund to sell its holdings at a loss or at undesirable prices and adversely affect the Fund’s share price and increase the Fund’s liquidity risk, Fund expenses and/or taxable distributions, if applicable. As of the date of this prospectus, interest rates in the U.S. are near historically low levels, increasing the exposure of bond investors to the risks associated with rising interest rates.

municipal bond). However, the Fund may only expose up to 20% of its total assets to the effects of leverage from its investments in inverse floaters. This limitation is measured by comparing the aggregate principal amount of the short-term floating rate securities that are related to the inverse floaters held by the Fund to the total assets of the Fund. Nevertheless, the value of, and income earned on, an inverse floater that has a higher degree of leverage (represented by a larger outstanding principal amount of related short-term floating rate securities relative to the par value of the underlying municipal bond) will fluctuate more significantly in response to changes in interest rates and to changes in the market value of the related underlying municipal bond, and are more likely to be eliminated entirely under adverse market conditions.

Alternative Minimum Tax Risk. A portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities, or a court, or the non-compliant conduct of a bond issuer.

4 Invesco Limited Term California Municipal Fund

have the potential for unlimited loss, regardless of the size of the Fund’s initial investment. As a result of these risks, the Fund could realize little or no income or lose money from its investment, or a hedge might be unsuccessful. In addition, pursuant to rules implemented under financial reform legislation, certain over-the-counter derivatives are required to be executed on a regulated market and/or cleared through a clearinghouse. Entering into a derivative transaction with a clearinghouse may entail further risks and costs.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Rochester Limited Term California Municipal Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Updated performance information is available on the Fund’s website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	-0.30%
Best Quarter	March 31, 2014	3.48%
Worst Quarter	March 31, 2020	-2.32%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	2/25/2004	1.04%	3.36%	3.57%
Return After Taxes on Distributions		1.02	3.34	3.57
Return After Taxes on Distributions and Sale of Fund Shares		1.59	3.22	3.54

Class C	2/25/2004	2.02	3.04	3.17

Class Y	11/29/2010	4.01	4.11	4.09

Class R6	5/24/2019	4.09	3.901	3.841

Bloomberg Barclays 5 Year Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		4.29	2.81	3.03

U.S. Consumer Price Index (reflects no deduction for fees, expenses or taxes)		1.36	1.95	1.74

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Michael L. Camarella	Portfolio Manager	2019 (predecessor fund 2008)

Scott S. Cottier	Portfolio Manager	2019 (predecessor fund 2004-2018)

Mark R. DeMitry	Portfolio Manager	2019 (predecessor fund 2006-2018)

Tim O'Reilly	Portfolio Manager	2019

Mark Paris	Portfolio Manager	2019

Julius Williams	Portfolio Manager	2019

Purchase and Sale of Fund Shares

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

For all other institutional investors purchasing Class R6 shares, the minimum initial investment is $1 million, unless such investment is made by

5 Invesco Limited Term California Municipal Fund

(i) an investment company, as defined under the Investment Company Act of 1940, as amended (1940 Act), that is part of a family of investment companies which own in the aggregate at least $100 million in securities, or (ii) an account established with a 529 college savings plan managed by Invesco, in which case there is no minimum initial investment.

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s), Principal Investment Strategies and Risks

The Fund’s investment objective is to seek tax-free income. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

also impact the ability of the Adviser to effectively implement the Fund’s investment strategy. During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

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Municipal Securities. Municipal securities are issued to raise money for a variety of public or private purposes, including financing state or local governments, financing specific projects or financing public facilities. These debt obligations are issued by the state governments, as well as their political subdivisions (such as cities, towns, and counties) and their agencies and authorities. The Fund buys municipal bonds and notes, tax-exempt commercial paper, certificates of participation in municipal leases and other debt obligations. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. Some revenue obligations are private activity bonds that pay interest that may be a tax preference item (i.e., interest income that may be subject to the alternative minimum tax) for investors subject to the federal alternative minimum tax. The Fund selects investments without regard to this type of tax treatment.

Municipal securities may be subject to the following risks:

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6 Invesco Limited Term California Municipal Fund

face amount. When interest rates rise, the decrease in values of outstanding debt securities may not be offset by higher income from new investments. When interest rates fall, the values of already-issued debt securities generally rise. However, when interest rates fall, the Fund’s investments in new securities may be at lower yields and may reduce the Fund’s income. The values of longer-term debt securities usually change more than the values of shorter-term debt securities when interest rates change; thus, interest rate risk is usually greater for securities with longer maturities or durations. “Zero-coupon” or “stripped” securities may be particularly sensitive to interest rate changes. Risks associated with rising interest rates are heightened given that interest rates in the U.S. are near historic lows.

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Prepayment Risk. Certain fixed-income securities are subject to the risk of unanticipated prepayment. Prepayment risk is the risk that, when interest rates fall, the issuer will redeem the security prior to the security’s expected maturity, or that borrowers will repay the loans that underlie these fixed-income securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income. Securities subject to prepayment risk generally offer less potential for gains when prevailing interest rates fall. If the Fund buys those securities at a premium, accelerated prepayments on those securities could cause the Fund to lose a portion of its principal investment. The impact of prepayments on the price of a security may be difficult to predict and may increase the security’s price volatility. Interest-only and principal-only securities are especially sensitive to interest rate changes, which can affect not only their prices but can also change the income flows and repayment assumptions about those investments.

Determining the “Average Effective Maturity” of the Fund’s Portfolio. In general, when interest rates change, debt securities having shorter maturities fluctuate in value less than securities with longer maturities. The Fund tries to reduce the volatility of its share prices by seeking to maintain an average effective portfolio maturity of five years or less. Because of events affecting the bond markets and interest rate changes, the maturity of the portfolio might not meet the target at all times. The average effective portfolio maturity rate measures the “average” maturity of all of its securities on a “dollar-weighted” basis, meaning that larger securities holdings have a greater effect on overall portfolio maturity than smaller holdings. The Fund can therefore hold securities with stated and effective maturities of more or less than five years. Generally, the Adviser does not buy securities with stated maturities of more than five years if the Fund’s average effective portfolio maturity is more than five years.

7 Invesco Limited Term California Municipal Fund

(that means the issuer can pay off the bond prior to its stated maturity), the rate of accretion of discounts on the bond, and other factors such as mandatory put provisions and scheduled sinking fund payments.

When interest rates change, securities that have an effective maturity that is shorter than their stated maturity tend to behave like securities having those shorter maturity dates. However, those securities might not behave as expected, and the Fund might not always be successful in maintaining its average effective portfolio maturity at five years or less or in reducing the volatility of its share prices.

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tobacco manufacturers. Annual payments on the bonds, and thus the risk to the Fund, are highly dependent on the receipt of future settlement payments. The amount of future settlement payments is dependent on many factors including, but not limited to, annual domestic cigarette shipments, cigarette consumption, inflation and the financial capability of participating tobacco companies. As a result, payments made by tobacco manufacturers could be reduced if the decrease in tobacco consumption is significantly greater than the forecasted decline. A market share loss by the MSA companies to non-MSA participating tobacco manufacturers could also cause a downward adjustment in the payment amounts. A participating manufacturer filing for bankruptcy also could cause delays or reductions in bond payments, which could affect the Fund’s net asset value.

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8 Invesco Limited Term California Municipal Fund

pursuant to rate covenants or municipal or corporate guarantees. The bonds could default if development failed to progress as anticipated or if larger taxpayers failed to pay the assessments, fees and taxes as provided in the financing plans of the projects.

working capital needs or as short-term financing in anticipation of longer-term financing. While tax-exempt commercial paper is intended to be repaid from general revenues or refinanced, it frequently is backed by a letter of credit, lending arrangement, note, repurchase agreement or other credit facility agreement offered by a bank or financial institution. Because tax-exempt issuers may constantly reissue their commercial paper and use the proceeds (or other sources) to repay maturing paper, the commercial paper of a tax-exempt issuer that is unable to continue to obtain liquidity in that manner may default. There may be a limited secondary market for issues of tax-exempt commercial paper.

Unrated Securities. The investment adviser may internally assign ratings to securities that are not rated by any nationally recognized statistical rating organization, after assessing their credit quality and other factors, in categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the investment adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization. Unrated securities are considered “investment-grade” or “below-investment-grade” if judged by the investment adviser to be comparable to rated investment-grade or below-investment-grade securities. The investment adviser’s rating does not constitute a guarantee of the credit quality. In addition, some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price.

9 Invesco Limited Term California Municipal Fund

In evaluating the credit quality of a particular security, whether rated or unrated, the investment adviser will normally take into consideration a number of factors such as, if applicable, the financial resources of the issuer, the underlying source of funds for debt service on a security, the issuer’s sensitivity to economic conditions and trends, any operating history of the facility financed by the obligation, the degree of community support for the financed facility, the capabilities of the issuer’s management, and regulatory factors affecting the issuer or the particular facility.

A reduction in the rating of a security after the Fund buys it will not require the Fund to dispose of the security. However, the investment adviser will evaluate such downgraded securities to determine whether to keep them in the Fund’s portfolio.

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In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of the holders of below-investment-grade securities.

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Below-investment-grade securities markets may be more susceptible to real or perceived adverse credit, economic, or market conditions than investment-grade securities.

result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk. If the Fund has more than 15% of its total assets invested in below-investment-grade securities, the Adviser will not purchase additional below-investment-grade securities until the level of holdings in those securities no longer exceeds the restriction. Below-investment-grade securities are subject to greater credit risks than investment-grade securities.

10 Invesco Limited Term California Municipal Fund

income securities, are near historic lows relative to market size. Because market makers help stabilize the market through their financial intermediary services, further reductions in dealer inventories could have the potential to decrease liquidity and increase volatility in the fixed-income securities markets.

Through the exercise of this right, the Fund may increase (or decrease) the principal amount of short-term floating rate securities outstanding, thereby increasing (or decreasing) the amount of leverage provided by the short-term floating rate securities to the Fund’s investment exposure to the underlying municipal bond.

11 Invesco Limited Term California Municipal Fund

Borrowing and Leverage. The Fund can borrow from banks, a technique referred to as “leverage,” in amounts up to one-third of the Fund’s total assets (including the amount borrowed) less all liabilities and indebtedness other than borrowings. The Fund can use those borrowings for investment-related purposes such as purchasing securities believed to be desirable by the Adviser when available, funding amounts necessary to unwind or “collapse” trusts that issued “inverse floaters” to the Fund (an investment vehicle used by the Fund as described in this prospectus), or to contribute to such trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with other Invesco funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities or a court, or the non-compliant conduct of a bond issuer.

The Fund can invest up to one third of its total assets in derivatives to seek increased income or to try to hedge investment risks.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Other Investment Strategies and Risks

The Fund can also use the investment techniques and strategies described below. The Fund might not use all of these techniques or strategies or might only use them from time to time.

12 Invesco Limited Term California Municipal Fund

The Fund will not invest more than 5% of its total assets in “when-issued” and “delayed-delivery” transactions.

from their face amount. The discount varies as the securities approach their maturity date (or the date interest payments are scheduled to begin). When interest rates change, zero-coupon securities are subject to greater fluctuations in their value than securities that pay current interest. The Fund accrues the discount on zero-coupon bonds as tax-free income on a current basis. The Fund may have to distribute imputed income on zero-coupon securities without receiving actual cash payments currently.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

13 Invesco Limited Term California Municipal Fund

the Adviser's responsibility to monitor and oversee sub-advisory services furnished to the Fund.

Exclusion of Adviser from Commodity Pool Operator Definition

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.41% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Michael L. Camarella, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Camarella managed the predecessor fund since 2008 and was associated with OppenheimerFunds, a global asset management firm, since 2003.

■

Scott S. Cottier, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Cottier managed the predecessor fund from 2004 to 2018 and was associated with OppenheimerFunds, a global asset management firm, since 2002.

■

Mark R. DeMitry, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. DeMitry managed the predecessor fund from 2006 to 2018 and was associated with OppenheimerFunds, a global asset management firm, since 2001.

■

Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

■

Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

■

Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

The portfolio managers are assisted by investment professionals from the Invesco Municipal Fund Management Team. Members of the team may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Dividends and Distributions

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

The Fund generally distributes long-term and short-term capital gains (net of any available capital loss carryovers), if any, at least annually. Capital gains distributions may vary considerably from year to year as a result of the Fund’s normal investment activities and cash flows. During a time of economic volatility, the Fund may experience capital losses and unrealized depreciation in value of investments, the effect of which may be to reduce or eliminate capital gains distributions for a period of time. Even though the Fund may experience a current year loss, it may nonetheless distribute prior year capital gains.

14 Invesco Limited Term California Municipal Fund

Financial Highlights

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$3.42	$0.08	$(0.08)	$0.00	$(0.08)	$3.34	0.09%	$317,908	0.85%(d)	0.85%(d)	0.79%(d)	2.35%(d)	27%
Seven months ended 02/29/20	3.32	0.05	0.10	0.15	(0.05)	3.42	4.51	255,461	0.84(e)	0.84(e)	0.78(e)	2.60(e)	13
Year ended 07/31/19	3.16	0.09	0.15	0.24	(0.08)	3.32	7.69	220,719	0.94	0.95	0.82	2.75	36
Year ended 07/31/18	3.15	0.09	0.01	0.10	(0.09)	3.16	3.19	182,533	0.98	0.98	0.85	2.79	20
Year ended 07/31/17	3.29	0.10	(0.13)	(0.03)	(0.11)	3.15	(0.81)	239,256	0.91	0.91	0.81	3.25	21
Year ended 07/31/16	3.20	0.11	0.10	0.21	(0.12)	3.29	6.52	253,173	0.95	0.95	0.81	3.54	13

Class C
Year ended 02/28/21	3.40	0.05	(0.07)	(0.02)	(0.06)	3.32	(0.65)	46,761	1.60(d)	1.60(d)	1.54(d)	1.60(d)	27
Seven months ended 02/29/20	3.31	0.04	0.08	0.12	(0.03)	3.40	3.76	74,037	1.59(e)	1.59(e)	1.53(e)	1.84(e)	13
Year ended 07/31/19	3.15	0.06	0.16	0.22	(0.06)	3.31	6.91	76,761	1.70	1.71	1.58	1.99	36
Year ended 07/31/18	3.14	0.06	0.01	0.07	(0.06)	3.15	2.43	94,579	1.73	1.73	1.60	2.03	20
Year ended 07/31/17	3.28	0.08	(0.13)	(0.05)	(0.09)	3.14	(1.56)	122,816	1.67	1.67	1.57	2.50	21
Year ended 07/31/16	3.19	0.09	0.09	0.18	(0.09)	3.28	5.76	137,410	1.70	1.70	1.56	2.79	13

Class Y
Year ended 02/28/21	3.43	0.09	(0.08)	0.01	(0.09)	3.35	0.35	340,628	0.60(d)	0.60(d)	0.54(d)	2.60(d)	27
Seven months ended 02/29/20	3.33	0.06	0.09	0.15	(0.05)	3.43	4.64	298,245	0.59(e)	0.59(e)	0.53(e)	2.84(e)	13
Year ended 07/31/19	3.17	0.10	0.15	0.25	(0.09)	3.33	7.93	251,897	0.70	0.71	0.58	2.99	36
Year ended 07/31/18	3.16	0.09	0.02	0.11	(0.10)	3.17	3.43	180,248	0.73	0.73	0.60	3.03	20
Year ended 07/31/17	3.30	0.11	(0.13)	(0.02)	(0.12)	3.16	(0.57)	192,683	0.67	0.67	0.57	3.43	21
Year ended 07/31/16	3.21	0.12	0.09	0.21	(0.12)	3.30	6.76	146,620	0.71	0.71	0.57	3.78	13

Class R6
Year ended 02/28/21	3.41	0.09	(0.07)	0.02	(0.09)	3.34	0.70	10,792	0.53(d)	0.54(d)	0.47(d)	2.67(d)	27
Seven months ended 02/29/20	3.32	0.05	0.09	0.14	(0.05)	3.41	4.38	9,052	0.50(e)	0.56(e)	0.50(e)	2.94(e)	13
Period ended 07/31/19(f)	3.29	0.02	0.03	0.05	(0.02)	3.32	1.44	166	0.60(e)	0.65(e)	0.52	3.09(e)	36

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable.
(d)	Ratios are based on average daily net assets (000’s omitted) of $271,748, $60,754, $299,106 and $11,096 for Class A, Class C, Class Y and Class R6 shares, respectively.
(e)	Annualized.
(f)	Commencement date after the close of business on May 24, 2019.

15 Invesco Limited Term California Municipal Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

■

All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

■

Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

■

Modify or terminate any sales charge waivers or exceptions.

■

Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

■

Discretion to reject orders.

■

Purchase blocking.

■

The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

■

Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

■

The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

■

A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

■

Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

■

A-20 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

■

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

■

Money Market Funds

■

A Fund does not anticipate realizing any long-term capital gains.

■

Funds Investing in Real Estate Securities

■

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

■

Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

■

Funds Investing in Partnerships

■

Funds Investing in Commodities

■

Funds Investing in Foreign Currencies

■

Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

■

Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

■

A-23 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

■

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is federal tax-exempt current income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	A2	C	Y	R5	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	2.50%	1.00%	None	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	None	1.00%	None	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	A2	C	Y	R5	R6
Management Fees	0.23%	0.23%	0.23%	0.23%	0.23%	0.23%

Distribution and/or Service (12b-1) Fees	0.25	None	1.00	None	None	None

Other Expenses2	0.13	0.13	0.13	0.13	0.10	0.05

Interest3	0.05	0.05	0.05	0.05	0.05	0.05

Total Other Expenses	0.18	0.18	0.18	0.18	0.15	0.10

Total Annual Fund Operating Expenses	0.66	0.41	1.41	0.41	0.38	0.33

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

"Other Expenses” have been restated to reflect current fees for Class R5 shares.

"Interest” has been restated to reflect current fees.

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$316	$456	$609	$1,052

Class A2	$142	$230	$328	$612

Class C	$244	$446	$771	$1,486

Class Y	$42	$132	$230	$518

Class R5	$39	$122	$213	$480

Class R6	$34	$106	$185	$418

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$316	$456	$609	$1,052

Class A2	$142	$230	$328	$612

Class C	$144	$446	$771	$1,486

Class Y	$42	$132	$230	$518

Class R5	$39	$122	$213	$480

Class R6	$34	$106	$185	$418

Principal Investment Strategies of the Fund

The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in municipal debt securities that (1) pay interest that is excluded from gross income for federal income tax purposes, and (2) do not produce income that will be considered to be an item of preference for purposes of the alternative minimum tax. In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

At least 80% of the Fund’s net assets will normally be invested in investment grade municipal debt securities. Investment grade securities are: (i) securities rated BBB- or higher by S&P Global Ratings (S&P) or Baa3 or higher by Moody’s Investors Service, Inc. (Moody’s) or an equivalent rating by another nationally recognized statistical rating organization (NRSRO), (ii) securities with comparable short-term NRSRO ratings, or (iii) unrated securities determined by Invesco Advisers, Inc. (Invesco or the Adviser) to be of comparable quality, each at the time of purchase. If two or more NRSROs have assigned different ratings to a security, the Adviser uses the highest rating assigned. At the present time, the Fund will not invest in municipal debt securities if the interest on such securities is subject to the federal alternative minimum tax.

The principal types of municipal debt securities purchased by the Fund are revenue obligations and general obligations. To meet its investment objective, the Fund invests in different types of general obligation and revenue obligation securities, including fixed and variable rate securities, municipal notes, variable rate demand notes, municipal leases, custodial receipts, and participation certificates. The Fund may also invest in other types of municipal securities. Under normal market conditions, the Fund invests primarily in municipal securities classified as revenue bonds.

Up to 20% of the Fund’s net assets may be invested in municipal debt securities that are determined to be below investment grade quality. These types of securities are commonly referred to as junk bonds. With respect to such investments, the Fund has not established any limit on the percentage of its portfolio that may be invested in securities in any one rating category.

1 Invesco Limited Term Municipal Income Fund

may not, however, invest more than 25% of its net assets in industrial development revenue bonds issued for companies in the same industry.

The Fund may purchase and sell securities on a when-issued and delayed delivery basis, which means that the Fund may buy or sell a security with payment and delivery taking place in the future.

The Fund can invest in inverse floating rate municipal obligations issued in connection with tender option bond programs to generate leverage.

The Fund can invest in derivative instruments including futures contracts and swap contracts.

The Fund can use futures contracts, including Treasury futures, to gain or reduce exposure to certain asset classes.

The Fund can use swap contracts, including interest rate swaps, to hedge its exposure to interest rates.

The Fund will attempt to maintain a dollar-weighted average effective portfolio maturity of five years or less.

Principal Risks of Investing in the Fund

rates, regional or global instability, natural or environmental disasters, widespread disease or other public health issues, war, acts of terrorism or adverse investor sentiment generally. During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

2 Invesco Limited Term Municipal Income Fund

equivalent foreign rates may expose fixed income markets to heightened volatility and reduced liquidity for certain fixed income investments, particularly those with longer maturities. In addition, decreases in fixed income dealer market-making capacity may also potentially lead to heightened volatility and reduced liquidity in the fixed income markets. As a result, the value of the Fund’s investments and share price may decline. Changes in central bank policies could also result in higher than normal shareholder redemptions, which could potentially increase portfolio turnover and the Fund’s transaction costs.

securities that it does not have to pay for until a later date, which increases the Fund’s overall investment exposure and, as a result, its volatility.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The performance table compares the Fund's performance to that of a broad-based securities market benchmark, a style-specific benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to those of the Fund (in that order).The Fund's past performance (before and after taxes) is not necessarily an indication of its future performance. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

Updated performance information is available on the Fund's website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

3 Invesco Limited Term Municipal Income Fund

Class A2	Period Ending	Returns
Year-to-date	March 31, 2021	0.15%
Best Quarter	June 30, 2011	3.64%
Worst Quarter	June 30, 2013	-2.27%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A2
Return Before Taxes	5/11/1987	2.64%	2.09%	3.04%
Return After Taxes on Distributions		2.64	2.09	3.04
Return After Taxes on Distributions and Sale of Fund Shares		2.42	2.10	2.97

Class A	10/31/2002	0.81	1.54	2.62

Class C	6/28/2013	1.70	1.28	2.101

Class Y	10/3/2008	3.73	2.30	3.14

Class R5	7/30/2004	3.78	2.33	3.15

Class R6	4/4/2017	3.71	2.302	3.002

S&P Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		4.95	3.83	4.66

S&P Municipal Bond Investment Grade Short Intermediate Index (reflects no deduction for fees, expenses or taxes)		3.59	2.46	—

Lipper Short-Intermediate Municipal Debt Funds Index		3.74	2.32	2.37

Performance shown prior to the inception date is that of the Fund's Class A2 shares at net asset value and restated to reflect the 12b-1 fees applicable to that class.

Performance shown prior to the inception date is that of the Fund’s Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts.After-tax returns are shown for Class A2 shares only and after-tax returns for other classes will vary.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Mark Paris	Portfolio Manager	2015

John Connelly	Portfolio Manager	2016

Joshua Cooney	Portfolio Manager	2020

Tim O'Reilly	Portfolio Manager	2016

James Phillips	Portfolio Manager	2015

Charles S. Pulire	Portfolio Manager	2020

John Schorle	Portfolio Manager	2018

Rebecca Setcavage	Portfolio Manager	2020

Julius Williams	Portfolio Manager	2015

Purchase and Sale of Fund Shares

New investments in Class A2 shares are not permitted. The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

With respect to Class R5 and Class R6 shares, there is no minimum initial investment for Employer Sponsored Retirement and Benefit Plans investing through a retirement platform that administers at least $2.5 billion in retirement plan assets. All other Employer Sponsored Retirement and Benefit Plans must meet a minimum initial investment of at least $1 million in each Fund in which it invests.

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s) and Strategies

The Fund’s investment objective is federal tax-exempt current income. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

4 Invesco Limited Term Municipal Income Fund

complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

At least 80% of the Fund’s net assets will normally be invested in investment grade municipal debt securities. Investment grade securities are: (i) securities rated BBB- or higher by S&P or Baa3 or higher by Moody’s or an equivalent rating by another NRSRO, (ii) securities with comparable short-term NRSRO ratings, or (iii) unrated securities determined by the Adviser to be of comparable quality, each at the time of purchase. If two or more NRSROs have assigned different ratings to a security, the Adviser uses the highest rating assigned. At the present time, the Fund will not invest in municipal debt securities if the interest on such securities is subject to the federal alternative minimum tax.

The principal types of municipal debt securities purchased by the Fund are revenue obligations and general obligations. Revenue obligation securities are usually payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise tax or other specific revenue source, but not from the general taxing power. Revenue obligation securities may include industrial development, pollution control, public utility, housing, and health care issues. Under normal market conditions, the Fund invests primarily in municipal securities classified as revenue bonds. General obligation securities are secured by the issuer’s pledge of its faith, credit and taxing power for the payment of principal and interest. To meet its investment objective, the Fund invests in different types of general obligation and revenue obligation securities, including fixed and variable rate securities, municipal notes, variable rate demand notes, municipal leases, custodial receipts, and participation certificates. The Fund may also invest in other types of municipal securities.

The Fund may invest in illiquid or thinly traded investments. The Fund may also invest in securities that are subject to resale restrictions such as those contained in Rule 144A promulgated under the Securities Act of 1933, as amended. The Fund’s investments may include securities that do not produce immediate cash income, such as zero coupon securities and payment-in-kind securities. Zero coupon securities are debt securities that do not entitle the holder to any periodic payment of interest prior to maturity or a specified date when the securities begin paying current interest. Payment-in-kind securities are debt securities that pay interest through the issuance of additional securities.

The Fund can invest in inverse floating rate municipal obligations issued in connection with tender option bond programs to generate leverage.

Inverse floating rate obligations are variable rate debt instruments that pay interest at rates that move in the opposite direction of prevailing interest rates. Inverse floating rate obligations in which the Fund may invest include derivative instruments such as residual interest bonds, tender option bonds or municipal bond trust certificates. Such instruments are typically created by a special purpose trust (the TOB Trust) that holds long-term fixed rate bonds, which are contributed by the Fund (the underlying security), and sells two classes of beneficial interests: short-term floating rate interests, which are sold to or held by third party investors, and inverse floating residual interests, which are purchased by the Fund. Because the interest rate paid to holders of such obligations is generally determined by subtracting a variable or floating rate from a predetermined amount, the interest rate paid to holders of such obligations will decrease as such variable or floating rate increases and increase as such variable or floating rate decreases.

The Fund can invest in derivative instruments including futures contracts and swap contracts.

The Fund will attempt to maintain a dollar-weighted average effective portfolio maturity of five years or less.

5 Invesco Limited Term Municipal Income Fund

The Fund can borrow from banks, a technique referred to as “leverage,” in amounts up to one-third of the Fund’s total assets (including the amount borrowed) less all liabilities and indebtedness other than borrowings. The Fund can use those borrowings for investment-related purposes such as purchasing securities believed to be desirable by the Adviser when available, funding amounts necessary to unwind or “collapse” trusts that issued “inverse floaters” to the Fund (an investment vehicle used by the Fund as described in this prospectus), or to continue to contribute to such trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with certain other Invesco Funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Risks

The principal risks of investing in the Fund are:

■

principal and the Fund’s ability to sell the security. Municipal obligations may be more susceptible to downgrades or defaults during recessions or similar periods of economic stress. Municipal securities structured as revenue bonds are generally not backed by the taxing power of the issuing municipality but rather the revenue from the particular project or entity for which the bonds were issued. If the Internal Revenue Service determines that an issuer of a municipal security has not complied with applicable tax requirements, interest from the security could be treated as taxable, which could result in a decline in the security’s value. In addition, there could be changes in applicable tax laws or tax treatments that reduce or eliminate the current federal income tax exemption on municipal securities or otherwise adversely affect the current federal or state tax status of municipal securities.

Debt Securities Risk. The prices of debt securities held by the Fund will be affected by changes in interest rates, the creditworthiness of the issuer and other factors. An increase in prevailing interest rates typically causes the value of existing debt securities to fall and often has a greater impact on longer-duration debt securities and higher quality debt securities. Falling interest rates will cause the Fund to reinvest the proceeds of debt securities that have been repaid by the issuer at lower interest rates. Falling interest rates may also reduce the Fund’s distributable income because interest payments on floating rate debt instruments held by the Fund will decline. The Fund could lose money on investments in debt securities if the issuer or borrower fails to meet its obligations to make interest payments and/or to repay principal in a timely manner. If an issuer seeks to restructure the terms of its borrowings or the Fund is required to seek recovery upon a default in the payment of interest or the repayment of principal, the Fund may incur additional expenses. Changes in an issuer’s financial strength, the market’s perception of such strength or in the credit rating of the issuer or the security may affect the value of debt securities. The Adviser’s credit analysis may fail to anticipate such changes, which could result in buying a debt security at an inopportune time or failing to sell a debt security in advance of a price decline or other credit event.

6 Invesco Limited Term Municipal Income Fund

regulatory occurrences, making the Fund more susceptible to experience a drop in its share price than if the Fund had been more diversified across issuers that did not have similar characteristics. From time to time, the Fund’s investments may include securities that alone or together with securities held by other funds or accounts managed by the Adviser, represents a major portion or all of an issue of municipal securities. Because there may be relatively few potential purchasers for such investments and, in some cases, there may be contractual restrictions on resales, the Fund may find it more difficult to sell such securities at a desirable time or price.

Changing Fixed Income Market Conditions Risk. The current low interest rate environment was created in part by the Federal Reserve Board (FRB) and certain foreign central banks keeping the federal funds and equivalent foreign rates near historical lows. Increases in the federal funds and equivalent foreign rates may expose fixed income markets to heightened volatility and reduced liquidity for certain fixed income investments, particularly those with longer maturities. In addition, decreases in fixed income dealer market-making capacity may persist in the future, potentially leading to heightened volatility and reduced liquidity in the fixed income markets. As a result, the value of the Fund’s investments and share price may decline. In addition, because of changing central bank policies, the Fund may experience higher than normal shareholder redemptions which could potentially increase portfolio turnover and the Fund’s transaction costs and potentially lower the Fund’s performance returns.

loans. Pay-in-kind securities may have a potential variability in valuations because their continuing accruals require continuing judgments about the collectability of the deferred payments and the value of any associated collateral. Special tax considerations are associated with investing in certain lower-grade securities, such as zero coupon or pay-in-kind securities.

7 Invesco Limited Term Municipal Income Fund

underlying asset). In addition to risks relating to the underlying assets, the use of derivatives may include other, possibly greater, risks, which are described below.

■

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

8 Invesco Limited Term Municipal Income Fund

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Exclusion of Adviser from Commodity Pool Operator Definition

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.23% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2015 and has been associated with Invesco and/or its affiliates since 2010.

■

John Connelly, Portfolio Manager, who has been responsible for the Fund since 2016 and has been associated with Invesco and/or its affiliates since 2016.

■

Joshua Cooney, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 1999.

■

Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2016 and has been associated with Invesco and/or its affiliates since 2010.

■

James Phillips, Portfolio Manager, who has been responsible for the Fund since 2015 and has been associated with Invesco and/or its affiliates since 2010.

■

John Schorle, Portfolio Manager, who has been responsible for the Fund since 2018 and has been associated with Invesco and/or its affiliates since 2010.

■

Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2015 and has been associated with Invesco and/or its affiliates since 2010.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund’s SAI provides additional information about the portfolio managers’ investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Purchases of Class A shares of the Fund are subject to the maximum 2.50% initial sales charge as listed under the heading “Category IV Initial Sales Charges” in the “Shareholder Account Information—Initial Sales Charges (Class A Shares Only)” section of this prospectus. Purchases of Class A2 shares of the Fund are subject to the maximum 1.00% initial sales charge as listed under the heading “Category III Initial Sales Charges” in the “Shareholder Account Information—Initial Sales Charges (Class A Shares only)” section of this prospectus. Purchases of Class C shares are subject to a contingent deferred sales charge (CDSC). For more information on CDSCs, see the Shareholder Account Information – Contingent Deferred Sales Charges (CDSCs) section of this prospectus.

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of tax-exempt income.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

9 Invesco Limited Term Municipal Income Fund

Financial Highlights

The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in the Fund (assuming reinvestment of all dividends and distributions).

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return (b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$11.52	$0.19	$0.01	$0.20	$(0.20)	$11.52	1.75%	$1,414,161	0.62%(d)	0.62%(d)	0.61%(d)	1.65%(d)	19%
Year ended 02/29/20	11.25	0.22	0.30	0.52	(0.25)	11.52	4.68	1,115,905	0.61	0.61	—	1.98	26
Year ended 02/28/19	11.22	0.24	0.02	0.26	(0.23)	11.25	2.38	1,033,140	0.63	0.63	—	2.17	45
Year ended 02/28/18	11.31	0.21	(0.10)	0.11	(0.20)	11.22	0.93	1,048,359	0.62	0.62	—	1.86	20
Year ended 02/28/17	11.57	0.21	(0.27)	(0.06)	(0.20)	11.31	(0.51)	1,274,653	0.60	0.60	—	1.79	29

Class A2
Year ended 02/28/21	11.53	0.22	0.01	0.23	(0.23)	11.53	2.00	32,880	0.37(d)	0.37(d)	0.36(d)	1.90(d)	19
Year ended 02/29/20	11.25	0.25	0.31	0.56	(0.28)	11.53	5.02	47,719	0.36	0.36	—	2.23	26
Year ended 02/28/19	11.22	0.27	0.02	0.29	(0.26)	11.25	2.64	52,007	0.38	0.38	—	2.42	45
Year ended 02/28/18	11.31	0.24	(0.11)	0.13	(0.22)	11.22	1.18	57,533	0.37	0.37	—	2.11	20
Year ended 02/28/17	11.58	0.23	(0.27)	(0.04)	(0.23)	11.31	(0.35)	72,115	0.35	0.35	—	2.04	29

Class C
Year ended 02/28/21	11.52	0.10	0.01	0.11	(0.11)	11.52	0.99	95,786	1.37(d)	1.37(d)	1.36(d)	0.90(d)	19
Year ended 02/29/20	11.24	0.14	0.31	0.45	(0.17)	11.52	3.99	108,818	1.36	1.36	—	1.23	26
Year ended 02/28/19	11.21	0.16	0.02	0.18	(0.15)	11.24	1.61	95,674	1.38	1.38	—	1.42	45
Year ended 02/28/18	11.30	0.13	(0.11)	0.02	(0.11)	11.21	0.18	304,861	1.37	1.37	—	1.11	20
Year ended 02/28/17	11.56	0.12	(0.26)	(0.14)	(0.12)	11.30	(1.26)	390,826	1.35	1.35	—	1.04	29

Class Y
Year ended 02/28/21	11.52	0.22	0.01	0.23	(0.23)	11.52	2.00	991,334	0.37(d)	0.37(d)	0.36(d)	1.90(d)	19
Year ended 02/29/20	11.24	0.25	0.31	0.56	(0.28)	11.52	5.02	721,346	0.36	0.36	—	2.23	26
Year ended 02/28/19	11.21	0.27	0.02	0.29	(0.26)	11.24	2.64	677,051	0.38	0.38	—	2.42	45
Year ended 02/28/18	11.30	0.24	(0.11)	0.13	(0.22)	11.21	1.18	737,222	0.37	0.37	—	2.11	20
Year ended 02/28/17	11.56	0.23	(0.26)	(0.03)	(0.23)	11.30	(0.27)	801,182	0.35	0.35	—	2.04	29

Class R5
Year ended 02/28/21	11.51	0.23	0.01	0.24	(0.23)	11.52	2.14	2,165	0.25(d)	0.25(d)	0.23(d)	2.02(d)	19
Year ended 02/29/20	11.23	0.26	0.31	0.57	(0.29)	11.51	5.10	2,377	0.29	0.29	—	2.30	26
Year ended 02/28/19	11.21	0.27	0.01	0.28	(0.26)	11.23	2.54	2,812	0.38	0.38	—	2.42	45
Year ended 02/28/18	11.30	0.24	(0.11)	0.13	(0.22)	11.21	1.18	10,237	0.37	0.37	—	2.11	20
Year ended 02/28/17	11.57	0.23	(0.27)	(0.04)	(0.23)	11.30	(0.33)	10,893	0.35	0.35	—	2.04	29

Class R6
Year ended 02/28/21	11.51	0.23	0.01	0.24	(0.24)	11.51	2.08	347,684	0.30(d)	0.30(d)	0.28(d)	1.97(d)	19
Year ended 02/29/20	11.24	0.26	0.30	0.56	(0.29)	11.51	5.01	266,014	0.28	0.28	—	2.31	26
Year ended 02/28/19	11.21	0.28	0.02	0.30	(0.27)	11.24	2.71	211,774	0.30	0.30	—	2.50	45
Period ended 02/28/18(e)	11.30	0.22	(0.10)	0.12	(0.21)	11.21	1.10	167,084	0.29(f)	0.29(f)	—	2.19(f)	20

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable.
(d)	Ratios are based on average daily net assets (000’s omitted) of $1,227,461, $35,822, $104,207, $809,766 , $2,273 and $287,093 for Class A, Class A2, Class C, Class Y, Class R5 and Class R6 shares, respectively.
(e)	Commencement date of April 4, 2017.
(f)	Annualized.

11 Invesco Limited Term Municipal Income Fund

Hypothetical Investment and Expense Information

fees and other Fund costs, on the Fund’s returns over a 10-year period. The example reflects the following:

■

You invest $10,000 in the Fund and hold it for the entire 10-year period;

■

Your investment has a 5% return before expenses each year;

■

Hypotheticals both with and without any applicable initial sales charge applied; and

■

There is no sales charge on reinvested dividends.

Class A (Includes Maximum Sales Charge)	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	1.73%	6.15%	10.75%	15.56%	20.58%	25.81%	31.27%	36.97%	42.91%	49.11%
End of Year Balance	$10,173.15	$10,614.66	$11,075.34	$11,556.01	$12,057.54	$12,580.84	$13,126.85	$13,696.55	$14,290.98	$14,911.21
Estimated Annual Expenses	$315.75	$68.60	$71.58	$74.68	$77.92	$81.31	$84.84	$88.52	$92.36	$96.37

Class A (Without Maximum Sales Charge)	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%	0.66%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.34%	8.87%	13.59%	18.52%	23.67%	29.03%	34.63%	40.48%	46.57%	52.94%
End of Year Balance	$10,434.00	$10,886.84	$11,359.32	$11,852.32	$12,366.71	$12,903.42	$13,463.43	$14,047.75	$14,657.42	$15,293.55
Estimated Annual Expenses	$67.43	$70.36	$73.41	$76.60	$79.92	$83.39	$87.01	$90.79	$94.73	$98.84

Class A2 (Includes Maximum Sales Charge)	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	3.54%	8.30%	13.27%	18.47%	23.90%	29.59%	35.54%	41.76%	48.27%	55.07%
End of Year Balance	$10,354.41	$10,829.68	$11,326.76	$11,846.66	$12,390.42	$12,959.14	$13,553.96	$14,176.09	$14,826.77	$15,507.32
Estimated Annual Expenses	$141.52	$43.43	$45.42	$47.51	$49.69	$51.97	$54.35	$56.85	$59.46	$62.18

Class A2 (Without Maximum Sales Charge)	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.59%	9.39%	14.41%	19.66%	25.16%	30.90%	36.91%	43.19%	49.77%	56.64%
End of Year Balance	$10,459.00	$10,939.07	$11,441.17	$11,966.32	$12,515.58	$13,090.04	$13,690.87	$14,319.28	$14,976.54	$15,663.96
Estimated Annual Expenses	$41.94	$43.87	$45.88	$47.99	$50.19	$52.49	$54.90	$57.42	$60.06	$62.81

Class C2	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	1.41%	1.41%	1.41%	1.41%	1.41%	1.41%	1.41%	1.41%	0.66%	0.66%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	3.59%	7.31%	11.16%	15.15%	19.29%	23.57%	28.00%	32.60%	38.35%	44.36%
End of Year Balance	$10,359.00	$10,730.89	$11,116.13	$11,515.20	$11,928.59	$12,356.83	$12,800.44	$13,259.97	$13,835.46	$14,435.92
Estimated Annual Expenses	$143.53	$148.68	$154.02	$159.55	$165.28	$171.21	$177.36	$183.73	$89.41	$93.30

Class Y	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%	0.41%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.59%	9.39%	14.41%	19.66%	25.16%	30.90%	36.91%	43.19%	49.77%	56.64%
End of Year Balance	$10,459.00	$10,939.07	$11,441.17	$11,966.32	$12,515.58	$13,090.04	$13,690.87	$14,319.28	$14,976.54	$15,663.96
Estimated Annual Expenses	$41.94	$43.87	$45.88	$47.99	$50.19	$52.49	$54.90	$57.42	$60.06	$62.81

Class R5	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.38%	0.38%	0.38%	0.38%	0.38%	0.38%	0.38%	0.38%	0.38%	0.38%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.62%	9.45%	14.51%	19.80%	25.34%	31.13%	37.18%	43.52%	50.15%	57.09%
End of Year Balance	$10,462.00	$10,945.34	$11,451.02	$11,980.06	$12,533.54	$13,112.58	$13,718.39	$14,352.18	$15,015.25	$15,708.95
Estimated Annual Expenses	$38.88	$40.67	$42.55	$44.52	$46.58	$48.73	$50.98	$53.33	$55.80	$58.38

12 Invesco Limited Term Municipal Income Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

■

All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

■

Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

■

Modify or terminate any sales charge waivers or exceptions.

■

Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

■

Discretion to reject orders.

■

Purchase blocking.

■

The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

■

Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

■

The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

■

A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

■

Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

■

A-20 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

■

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

■

Money Market Funds

■

A Fund does not anticipate realizing any long-term capital gains.

■

Funds Investing in Real Estate Securities

■

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

■

Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

■

Funds Investing in Partnerships

■

Funds Investing in Commodities

■

Funds Investing in Foreign Currencies

■

Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

■

Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

■

A-23 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

■

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund's investment objective is to provide investors with a high level of current income exempt from federal income tax, consistent with preservation of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	Investor	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	4.25%	None	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	Investor	R6
Management Fees	0.46%	0.46%	0.46%	0.46%	0.46%

Distribution and/or Service (12b-1) Fees	0.25	1.00	None	0.14	None

Other Expenses	0.10	0.10	0.10	0.10	0.04

Interest2	0.14	0.14	0.14	0.14	0.14

Total Other Expenses	0.24	0.24	0.24	0.24	0.18

Total Annual Fund Operating Expenses	0.95	1.70	0.70	0.84	0.64

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

"Interest” has been restated to reflect current fees.

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$518	$715	$928	$1,542

Class C	$273	$536	$923	$1,810

Class Y	$72	$224	$390	$871

Investor Class	$86	$268	$466	$1,037

Class R6	$65	$205	$357	$798

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$518	$715	$928	$1,542

Class C	$173	$536	$923	$1,810

Class Y	$72	$224	$390	$871

Investor Class	$86	$268	$466	$1,037

Class R6	$65	$205	$357	$798

Principal Investment Strategies of the Fund

1 Invesco Municipal Income Fund

The Fund may purchase and sell securities on a when-issued and delayed delivery basis, which means that a Fund buys or sells a security with payment and delivery taking place in the future.

The Fund can invest in inverse floating rate municipal obligations issued in connection with tender option bond programs to generate leverage.

The Fund can invest in derivative instruments, including futures contracts and swap contracts.

The Fund can use futures contracts, including Treasury futures, to gain or reduce exposure to certain asset classes.

The Fund can use swap contracts, including interest rate swaps, to hedge its exposure to interest rates.

Principal Risks of Investing in the Fund

outlook for revenues or corporate earnings, changes in interest or currency rates, regional or global instability, natural or environmental disasters, widespread disease or other public health issues, war, acts of terrorism or adverse investor sentiment generally. During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

2 Invesco Municipal Income Fund

foreign rates near historical lows. Increases in the federal funds and equivalent foreign rates may expose fixed income markets to heightened volatility and reduced liquidity for certain fixed income investments, particularly those with longer maturities. In addition, decreases in fixed income dealer market-making capacity may also potentially lead to heightened volatility and reduced liquidity in the fixed income markets. As a result, the value of the Fund’s investments and share price may decline. Changes in central bank policies could also result in higher than normal shareholder redemptions, which could potentially increase portfolio turnover and the Fund’s transaction costs.

a leveraging effect on the Fund because the Fund commits to purchase securities that it does not have to pay for until a later date, which increases the Fund’s overall investment exposure and, as a result, its volatility.

Alternative Minimum Tax Risk. All or a portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

Performance Information

Updated performance information is available on the Fund's website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

3 Invesco Municipal Income Fund

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	0.26%
Best Quarter	June 30, 2011	4.31%
Worst Quarter	December 31, 2016	-4.39%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	8/1/1990	0.21%	2.97%	4.51%
Return After Taxes on Distributions		0.21	2.97	4.51
Return After Taxes on Distributions and Sale of Fund Shares		1.28	3.09	4.42

Class C	8/13/1993	2.88	3.12	4.32

Class Y	8/12/2005	4.91	4.14	5.24

Investor Class	7/15/2013	4.82	3.99	5.061

Class R6	4/4/2017	4.98	4.111	5.081

S&P Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		4.95	3.83	4.66

S&P Municipal Bond 5+ Year Investment Grade Index (reflects no deduction for fees, expenses or taxes)		5.84	4.37	5.46

Lipper General Municipal Debt Funds Index		5.00	4.02	5.02

Performance shown prior to the inception date is that of the Fund’s Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Mark Paris	Portfolio Manager	2015

John Connelly	Portfolio Manager	2016

Joshua Cooney	Portfolio Manager	2020

Elizabeth S. Mossow	Portfolio Manager	2020

Tim O'Reilly	Portfolio Manager	2016

James Phillips	Portfolio Manager	2015

John Schorle	Portfolio Manager	2018

Julius Williams	Portfolio Manager	2015

Purchase and Sale of Fund Shares

The minimum investments for Class A, C, Y and Investor Class shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s) and Strategies

4 Invesco Municipal Income Fund

without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the 1940 Act. In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

The Fund may purchase and sell securities on a when-issued and delayed delivery basis, which means that a Fund buys or sells a security with payment and delivery taking place in the future. The payment obligation and the interest rate are fixed at the time a Fund enters into the

commitment. No income accrues on such securities until the date a Fund actually takes delivery of the securities.

The Fund can invest in derivative instruments, including futures contracts and swap contracts.

5 Invesco Municipal Income Fund

credit and prepayment risks. Each security considered for investment is subjected to an in-depth credit analysis to evaluate the level of risk it presents.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Risks

The principal risks of investing in the Fund are:

■

Municipal Securities Risk. The risk of a municipal obligation generally depends on the financial and credit status of the issuer. Constitutional

amendments, legislative enactments, executive orders, administrative regulations, voter initiatives, and the issuer’s regional economic conditions may affect the municipal security’s value, interest payments, repayment of principal and the Fund’s ability to sell the security. Municipal obligations may be more susceptible to downgrades or defaults during recessions or similar periods of economic stress. Municipal securities structured as revenue bonds are generally not backed by the taxing power of the issuing municipality but rather the revenue from the particular project or entity for which the bonds were issued. If the Internal Revenue Service determines that an issuer of a municipal security has not complied with applicable tax requirements, interest from the security could be treated as taxable, which could result in a decline in the security’s value. In addition, there could be changes in applicable tax laws or tax treatments that reduce or eliminate the current federal income tax exemption on municipal securities or otherwise adversely affect the current federal or state tax status of municipal securities.

Debt Securities Risk. The prices of debt securities held by the Fund will be affected by changes in interest rates, the creditworthiness of the issuer and other factors. An increase in prevailing interest rates typically causes the value of existing debt securities to fall and often has a greater impact on longer-duration debt securities and higher quality debt securities. Falling interest rates will cause the Fund to reinvest the proceeds of debt securities that have been repaid by the issuer at lower interest rates. Falling interest rates may also reduce the Fund’s distributable income because interest payments on floating rate debt instruments held by the Fund will decline. The Fund could lose money on investments in debt securities if the issuer or borrower fails to meet its obligations to make interest payments and/or to repay principal in a timely manner. If an issuer seeks to restructure the terms of its borrowings or the Fund is required to seek recovery upon a default in the payment of interest or the repayment of principal, the Fund may incur additional expenses. Changes in an issuer’s financial strength, the market’s perception of such strength or in the credit rating of the issuer or the security may affect the value of debt securities. The Adviser’s credit analysis may fail to anticipate such changes, which could result in buying a debt security at an inopportune time or failing to sell a debt security in advance of a price decline or other credit event.

Municipal Issuer Focus Risk. The municipal issuers in which the Fund invests may be located in the same geographic area or may pay their

6 Invesco Municipal Income Fund

interest obligations from revenue of similar projects, such as hospitals, airports, utility systems and housing finance agencies. This may make the Fund’s investments more susceptible to similar social, economic, political or regulatory occurrences, making the Fund more susceptible to experience a drop in its share price than if the Fund had been more diversified across issuers that did not have similar characteristics. From time to time, the Fund’s investments may include securities that alone or together with securities held by other funds or accounts managed by the Adviser, represents a major portion or all of an issue of municipal securities. Because there may be relatively few potential purchasers for such investments and, in some cases, there may be contractual restrictions on resales, the Fund may find it more difficult to sell such securities at a desirable time or price.

Changing Fixed Income Market Conditions Risk. The current low interest rate environment was created in part by the Federal Reserve Board (FRB) and certain foreign central banks keeping the federal funds and equivalent foreign rates near historical lows. Increases in the federal funds and equivalent foreign rates may expose fixed income markets to heightened volatility and reduced liquidity for certain fixed income investments, particularly those with longer maturities. In addition, decreases in fixed income dealer market-making capacity may persist in the future, potentially leading to heightened volatility and reduced liquidity in the fixed income markets. As a result, the value of the Fund’s investments and share price may decline. In addition, because of changing central bank policies, the Fund may experience higher than normal shareholder redemptions which could potentially increase portfolio turnover and the Fund’s transaction costs and potentially lower the Fund’s performance returns.

The higher yields and interest rates on pay-in-kind securities reflect the payment deferral and increased credit risk associated with such instruments and that such investments may represent a higher credit risk than coupon loans. Pay-in-kind securities may have a potential variability in valuations because their continuing accruals require continuing judgments about the collectability of the deferred payments and the value of any associated collateral. Special tax considerations are associated with investing in certain lower-grade securities, such as zero coupon or pay-in-kind securities.

7 Invesco Municipal Income Fund

occurs. In addition, the Fund is subject to counterparty risk because it relies on the buyer or seller, as the case may be, to consummate the transaction, and failure by the counterparty to complete the transaction may result in the Fund missing the opportunity of obtaining a price or yield considered to be advantageous. These transactions have a leveraging effect on the Fund because the Fund commits to purchase securities that it does not have to pay for until a later date. These investments therefore increase the Fund’s overall investment exposure and, as a result, its volatility. Typically, no income accrues on securities the Fund has committed to purchase prior to the time delivery of the securities is made, although the Fund may earn income on securities it has set aside to cover these positions.

■

8 Invesco Municipal Income Fund

volume in the investment or if the investment is privately placed and not traded in any public market or is otherwise restricted from trading. Liquid securities can become illiquid during periods of market stress. If a significant amount of the Fund’s securities become illiquid, the Fund may not be able to timely pay redemption proceeds and may need to sell securities at significantly reduced prices.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Exclusion of Adviser from Commodity Pool Operator Definition

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.46% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

A discussion regarding the basis for the Board’s approval of the investment advisory agreement and investment sub-advisory agreements of

the Fund is available in the Fund’s most recent annual or semi-annual report to shareholders.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2015 and has been associated with Invesco and/or its affiliates since 2010.

■

John Connelly, Portfolio Manager, who has been responsible for the Fund since 2016 and has been associated with Invesco and/or its affiliates since 2016.

■

Joshua Cooney, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 1999.

■

Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2016 and has been associated with Invesco and/or its affiliates since 2010.

■

James Phillips, Portfolio Manager, who has been responsible for the Fund since 2015 and has been associated with Invesco and/or its affiliates since 2010.

■

John Schorle, Portfolio Manager, who has been responsible for the Fund since 2018 and has been associated with Invesco and/or its affiliates since 2010.

■

Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2015 and has been associated with Invesco and/or its affiliates since 2010.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of tax-exempt income.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

9 Invesco Municipal Income Fund

Financial Highlights

The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in the Fund (assuming reinvestment of all dividends and distributions).

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return (b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$14.04	$0.43	$(0.46)	$(0.03)	$(0.40)	$13.61	(0.14)%	$2,545,279	0.92%(d)	0.92%(d)	0.81%(d)	3.25%(d)	23%
Year ended 02/29/20	13.02	0.45	1.03	1.48	(0.46)	14.04	11.56	2,525,163	1.05	1.05	0.82	3.35	9
Year ended 02/28/19	13.19	0.50	(0.14)	0.36	(0.53)	13.02	2.78	1,982,214	1.01	1.01	0.85	3.85	27
Year ended 02/28/18	13.22	0.53	(0.06)	0.47	(0.50)	13.19	3.53	1,935,019	1.10	1.10	0.87	3.94	17
Year ended 02/28/17	13.70	0.52	(0.47)	0.05	(0.53)	13.22	0.28	1,927,685	0.99	0.99	0.83	3.79	25

Class C
Year ended 02/28/21	13.97	0.33	(0.45)	(0.12)	(0.30)	13.55	(0.83)	220,569	1.67(d)	1.67(d)	1.56(d)	2.50(d)	23
Year ended 02/29/20	12.96	0.35	1.02	1.37	(0.36)	13.97	10.69	298,433	1.80	1.80	1.57	2.60	9
Year ended 02/28/19	13.12	0.40	(0.13)	0.27	(0.43)	12.96	2.08	133,292	1.76	1.76	1.60	3.10	27
Year ended 02/28/18	13.16	0.42	(0.07)	0.35	(0.39)	13.12	2.68	248,013	1.85	1.85	1.62	3.19	17
Year ended 02/28/17	13.64	0.41	(0.47)	(0.06)	(0.42)	13.16	(0.48)	250,828	1.74	1.74	1.58	3.04	25

Class Y
Year ended 02/28/21	14.04	0.47	(0.47)	0.00	(0.43)	13.61	0.11	468,937	0.67(d)	0.67(d)	0.56(d)	3.50(d)	23
Year ended 02/29/20	13.02	0.48	1.03	1.51	(0.49)	14.04	11.83	500,893	0.80	0.80	0.57	3.60	9
Year ended 02/28/19	13.18	0.54	(0.14)	0.40	(0.56)	13.02	3.11	406,923	0.76	0.76	0.60	4.10	27
Year ended 02/28/18	13.22	0.56	(0.07)	0.49	(0.53)	13.18	3.71	442,757	0.85	0.85	0.62	4.19	17
Year ended 02/28/17	13.70	0.55	(0.47)	0.08	(0.56)	13.22	0.54	524,417	0.74	0.74	0.58	4.04	25

Investor Class
Year ended 02/28/21	14.05	0.45	(0.46)	(0.01)	(0.41)	13.63	0.03(e)	97,587	0.81(d)(e)	0.81(d)(e)	0.70(d)(e)	3.36(d)(e)	23
Year ended 02/29/20	13.03	0.46	1.03	1.49	(0.47)	14.05	11.65(e)	102,850	0.98(e)	0.98(e)	0.75(e)	3.42(e)	9
Year ended 02/28/19	13.19	0.52	(0.14)	0.38	(0.54)	13.03	2.96(e)	99,887	0.88(e)	0.88(e)	0.72(e)	3.98(e)	27
Year ended 02/28/18	13.24	0.54	(0.08)	0.46	(0.51)	13.19	3.48(e)	105,159	1.03(e)	1.03(e)	0.80(e)	4.01(e)	17
Year ended 02/28/17	13.71	0.53	(0.46)	0.07	(0.54)	13.24	0.47(e)	108,489	0.87(e)	0.87(e)	0.71(e)	3.91(e)	25

Class R6
Year ended 02/28/21	14.04	0.48	(0.47)	0.01	(0.44)	13.61	0.17	270,815	0.61(d)	0.61(d)	0.50(d)	3.56(d)	23
Year ended 02/29/20	13.02	0.49	1.03	1.52	(0.50)	14.04	11.90	243,417	0.74	0.74	0.51	3.66	9
Year ended 02/28/19	13.18	0.54	(0.13)	0.41	(0.57)	13.02	3.18	152,478	0.69	0.69	0.53	4.17	27
Period ended 02/28/18(f)	13.25	0.51	(0.10)	0.41	(0.48)	13.18	3.13	141,275	0.79(g)	0.79(g)	0.56(g)	4.25(g)	17

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable.
(d)	Ratios are based on average daily net assets (000’s omitted) of $2,475,854, $251,982, $458,018, $97,094 and $237,688 for Class A, Class C, Class Y, Investor Class and Class R6 shares, respectively.
(e)	The total return, ratio of expenses to average net assets and ratio of net investment income to average net assets reflect actual 12b-1 fees of 0.14%, 0.17%, 0.13%, 0.18% and 0.13% for the years ended February 28, 2021, February 29, 2020, February 28, 2019, February 28, 2018 and February 28, 2017, respectively.
(f)	Commencement date of April 04, 2017.
(g)	Annualized.

11 Invesco Municipal Income Fund

Hypothetical Investment and Expense Information

fees and other Fund costs, on the Fund’s returns over a 10-year period. The example reflects the following:

■

You invest $10,000 in the Fund and hold it for the entire 10-year period;

■

Your investment has a 5% return before expenses each year;

■

Hypotheticals both with and without any applicable initial sales charge applied; and

■

There is no sales charge on reinvested dividends.

Class A (Includes Maximum Sales Charge)	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.95%	0.95%	0.95%	0.95%	0.95%	0.95%	0.95%	0.95%	0.95%	0.95%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	(0.37%)	3.66%	7.86%	12.23%	16.77%	21.50%	26.43%	31.55%	36.87%	42.42%
End of Year Balance	$9,962.79	$10,366.28	$10,786.11	$11,222.95	$11,677.48	$12,150.42	$12,642.51	$13,154.53	$13,687.29	$14,241.63
Estimated Annual Expenses	$517.80	$96.56	$100.47	$104.54	$108.78	$113.18	$117.77	$122.54	$127.50	$132.66

Class A (Without Maximum Sales Charge)	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.95%	0.95%	0.95%	0.95%	0.95%	0.95%	0.95%	0.95%	0.95%	0.95%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.05%	8.26%	12.65%	17.21%	21.96%	26.90%	32.04%	37.38%	42.95%	48.74%
End of Year Balance	$10,405.00	$10,826.40	$11,264.87	$11,721.10	$12,195.80	$12,689.73	$13,203.67	$13,738.42	$14,294.82	$14,873.76
Estimated Annual Expenses	$96.92	$100.85	$104.93	$109.18	$113.61	$118.21	$122.99	$127.97	$133.16	$138.55

Class C2	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	1.70%	1.70%	1.70%	1.70%	1.70%	1.70%	1.70%	1.70%	0.95%	0.95%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	3.30%	6.71%	10.23%	13.87%	17.63%	21.51%	25.52%	29.66%	34.91%	40.37%
End of Year Balance	$10,330.00	$10,670.89	$11,023.03	$11,386.79	$11,762.55	$12,150.72	$12,551.69	$12,965.90	$13,491.02	$14,037.40
Estimated Annual Expenses	$172.81	$178.51	$184.40	$190.48	$196.77	$203.26	$209.97	$216.90	$125.67	$130.76

Class Y	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.70%	0.70%	0.70%	0.70%	0.70%	0.70%	0.70%	0.70%	0.70%	0.70%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.30%	8.78%	13.46%	18.34%	23.43%	28.74%	34.27%	40.05%	46.07%	52.35%
End of Year Balance	$10,430.00	$10,878.49	$11,346.27	$11,834.15	$12,343.02	$12,873.77	$13,427.35	$14,004.72	$14,606.92	$15,235.02
Estimated Annual Expenses	$71.51	$74.58	$77.79	$81.13	$84.62	$88.26	$92.05	$96.01	$100.14	$104.45

Investor Class	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.84%	0.84%	0.84%	0.84%	0.84%	0.84%	0.84%	0.84%	0.84%	0.84%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.16%	8.49%	13.01%	17.71%	22.60%	27.70%	33.02%	38.55%	44.31%	50.32%
End of Year Balance	$10,416.00	$10,849.31	$11,300.64	$11,770.74	$12,260.41	$12,770.44	$13,301.69	$13,855.04	$14,431.41	$15,031.76
Estimated Annual Expenses	$85.75	$89.31	$93.03	$96.90	$100.93	$105.13	$109.50	$114.06	$118.80	$123.75

Class R6	Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8	Year 9	Year 10
Annual Expense Ratio1	0.64%	0.64%	0.64%	0.64%	0.64%	0.64%	0.64%	0.64%	0.64%	0.64%
Cumulative Return Before Expenses	5.00%	10.25%	15.76%	21.55%	27.63%	34.01%	40.71%	47.75%	55.13%	62.89%
Cumulative Return After Expenses	4.36%	8.91%	13.66%	18.61%	23.79%	29.18%	34.82%	40.69%	46.83%	53.23%
End of Year Balance	$10,436.00	$10,891.01	$11,365.86	$11,861.41	$12,378.57	$12,918.27	$13,481.51	$14,069.30	$14,682.72	$15,322.89
Estimated Annual Expenses	$65.40	$68.25	$71.22	$74.33	$77.57	$80.95	$84.48	$88.16	$92.01	$96.02

Your actual expenses may be higher or lower than those shown.

The hypothetical assumes you hold your investment for a full 10 years. Therefore, any applicable deferred sales charge that might apply in year one for Class C has not been deducted.

12 Invesco Municipal Income Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

■

All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

■

Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

■

Modify or terminate any sales charge waivers or exceptions.

■

Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

■

Discretion to reject orders.

■

Purchase blocking.

■

The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

■

Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

■

The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

■

A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

■

Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

■

A-20 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

■

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

■

Money Market Funds

■

A Fund does not anticipate realizing any long-term capital gains.

■

Funds Investing in Real Estate Securities

■

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

■

Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

■

Funds Investing in Partnerships

■

Funds Investing in Commodities

■

Funds Investing in Foreign Currencies

■

Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

■

Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

■

A-23 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

■

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek tax-free income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	4.25%	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R6
Management Fees	0.58%	0.58%	0.58%	0.58%

Distribution and/or Service (12b-1) Fees	0.25	0.90	None	None

Other Expenses	0.19	0.19	0.19	0.19

Interest	0.14	0.14	0.14	0.14

Total Other Expenses	0.33	0.33	0.33	0.33

Total Annual Fund Operating Expenses	1.16	1.81	0.91	0.91

Fee Waiver and/or Expense Reimbursement2	0.04	0.04	0.04	0.04

Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement	1.12	1.77	0.87	0.87

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Invesco Advisers, Inc. (Invesco or the Adviser) has contractually agreed to waive advisory fees and/or reimburse expenses to the extent necessary to limit Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement (excluding certain items discussed in the SAI) of Class A, Class C, Class Y and Class R6 shares to 0.98%, 1.63%, 0.73% and 0.73%, respectively, of the Fund's average daily net assets (the “expense limits”). Unless Invesco continues the fee waiver agreement, it will terminate on June 30, 2022. During its term, the fee waiver agreement cannot be terminated or amended to increase the expense limits without approval of the Board of Trustees.

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$534	$774	$1,032	$1,771

Class C	$280	$566	$976	$1,953

Class Y	$89	$286	$500	$1,116

Class R6	$89	$286	$500	$1,116

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$534	$774	$1,032	$1,771

Class C	$180	$566	$976	$1,953

Class Y	$89	$286	$500	$1,116

Class R6	$89	$286	$500	$1,116

Principal Investment Strategies of the Fund

Under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and, as applicable, the Fund’s state income tax. The policy stated in the foregoing sentence may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

These securities are generally issued by the state and its political subdivisions (such as cities, towns, counties, agencies and authorities) and primarily include municipal bonds (long-term (more than one-year) obligations), municipal notes (short-term obligations) and interests in municipal leases. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. The securities in which the Fund invests may also include securities issued by issuers located outside of New Jersey, such as U.S. territories, commonwealths and possessions or by their agencies, instrumentalities and authorities, if the interest on such securities is not subject to New Jersey and federal income tax. These securities are “New Jersey municipal securities” for purposes of this prospectus.

1 Invesco New Jersey Municipal Fund

rating has been downgraded or, in the case of an unrated security, after the Fund’s Adviser, Invesco Advisers, Inc. (Invesco or the Adviser), has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Investment-grade securities are rated in one of the four highest rating categories of nationally recognized statistical rating organizations, such as S&P Global Ratings (or, in the case of unrated securities, determined by the Adviser, to be comparable to securities rated investment-grade). The Fund also invests in unrated securities, in which case the Adviser internally assigns ratings to those securities, after assessing their credit quality and other factors, in investment-grade or below-investment-grade categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization.

The Fund does not limit its investments to securities of a particular maturity range, and may hold both short-and long-term securities. However, the Fund currently focuses on longer-term securities to seek higher yields. This portfolio strategy is subject to change. The Fund may invest in obligations that pay interest at fixed or variable rates.

In selecting investments for the Fund, the portfolio managers generally look at a wide range of New Jersey municipal securities that provide high current income, have favorable credit characteristics or are special situations that provide opportunities for value. The portfolio managers may consider selling a security if any of these factors no longer applies to a security purchased for the Fund but are not required to do so.

Principal Risks of Investing in the Fund

markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

Risks of Investing in Municipal Securities. Municipal securities may be subject to interest rate risk, duration risk, credit risk, credit spread risk, extension risk, reinvestment risk and prepayment risk. Interest rate risk is the risk that when prevailing interest rates fall, the values of already-issued debt securities generally rise; and when prevailing interest rates rise, the values of already-issued debt securities generally fall, and therefore, those debt securities may be worth less than the amount the Fund paid for them or valued them. When interest rates change, the values of longer-term debt securities usually change more than the values of shorter-term debt securities. Risks associated with rising interest rates are heightened given that interest rates in the U.S. are near historic lows. Duration is a measure of the price sensitivity of a debt security or portfolio to interest rate changes. Duration risk is the risk that longer-duration debt securities will be more volatile and thus more likely to decline in price, and to a greater extent, in a rising interest rate environment than shorter-duration debt securities. Credit risk is the risk that the issuer of a security might not make interest and principal payments on the security as they become due. If an issuer fails to pay interest or repay principal, the Fund’s income or share value might be reduced. Adverse news about an issuer or a downgrade in an issuer’s credit rating, for any reason, can also reduce the market value of the issuer’s securities. “Credit spread” is the difference in yield between securities that is due to differences in their credit quality. There is a risk that credit spreads may increase when the market expects lower-grade bonds to default more frequently. Widening credit spreads may quickly reduce the market values of the Fund’s lower-rated and unrated securities. Some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price. Extension risk is the risk that an increase in interest rates could cause prepayments on a debt security to be repaid at a slower rate than expected. Extension risk is particularly prevalent for a callable security where an increase in interest rates could result in the issuer of that security choosing not to redeem the security as anticipated on the security’s call date. Such a decision by the issuer could have the effect of lengthening the debt security’s expected maturity, making it more vulnerable to interest rate risk and reducing its market value. Reinvestment risk is the risk that when interest rates fall the Fund may be required to reinvest the proceeds from a security’s sale or redemption at a lower interest rate. Callable bonds are generally subject to greater reinvestment risk than non-callable bonds. Prepayment risk is the risk that the issuer may redeem the security prior to the expected maturity or that borrowers may repay the loans that underlie these securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to the expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income.

Risks of New Jersey Municipal Securities. Because the Fund invests primarily in New Jersey municipal securities, the value of its portfolio investments will be highly sensitive to events affecting the financial stability of the State of New Jersey and its municipalities, agencies, authorities and other instrumentalities that issue those securities. Budgetary stress on the state or its municipalities, changes in federal, state and local legislation or policy, erosion of the tax base, the effects of terrorist acts, natural disasters or environmental issues, or other economic, legislative, political or social issues may have a significant negative impact on the value of New Jersey municipal securities.

2 Invesco New Jersey Municipal Fund

total assets in those types of municipal securities, subject to any applicable limits described in this prospectus. Those municipal securities may finance or pay interest from the revenues of projects that are subject to similar economic, business or political developments that could increase their credit risk. Legislation that affects the financing of a particular municipal project, or economic factors that have a negative impact on a project, would be likely to affect many other similar projects. States and municipalities are facing rising levels of unfunded pension and similar liabilities, which are increasing pressure on their budgets. These pressures may adversely affect their ability to meet their outstanding debt obligations, including with respect to investments held by the Fund. As a result, the marketability, liquidity, and performance of these investments may be negatively impacted. At times, the Fund may place an emphasis on or change the relative emphasis of its investments in securities issued by certain municipalities. If the Fund has a greater emphasis on investments in one or more particular municipalities, it may be subject to greater risks from adverse events affecting such municipalities than a fund that invests in different municipalities or that is more diversified.

Risks of Investing in U.S. Territories, Commonwealths and Possessions. The Fund also invests in obligations of the governments of U.S. territories, commonwealths and possessions such as Puerto Rico, the U.S. Virgin Islands, Guam and the Northern Mariana Islands to the extent such obligations are exempt from regular federal individual and state income taxes. These investments also are considered to be “New Jersey municipal securities” for purposes of this prospectus. Accordingly, the Fund may be adversely affected by local political, economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations.

The Fund can invest up to 25% of its total assets in tobacco-related bonds without an appropriation pledge that make payments only from a state’s interest in the MSA.

3 Invesco New Jersey Municipal Fund

interest rates in the U.S. are near historically low levels, increasing the exposure of bond investors to the risks associated with rising interest rates.

and income earned on, an inverse floater that has a higher degree of leverage (represented by a larger outstanding principal amount of related short-term floating rate securities relative to the par value of the underlying municipal bond) will fluctuate more significantly in response to changes in interest rates and to changes in the market value of the related underlying municipal bond, and are more likely to be eliminated entirely under adverse market conditions.

Alternative Minimum Tax Risk. A portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities, or a court, or the non-compliant conduct of a bond issuer.

4 Invesco New Jersey Municipal Fund

executed on a regulated market and/or cleared through a clearinghouse. Entering into a derivative transaction with a clearinghouse may entail further risks and costs.

Risks of Non-Diversification. The Fund is classified as a “non-diversified” fund under the Investment Company Act of 1940. Accordingly, the Fund may invest a greater portion of its assets in the securities of a single issuer than if it were a “diversified” fund. To the extent that the Fund invests a higher percentage of its assets in the securities of a single issuer, the Fund is more subject to the risks associated with and developments affecting that issuer than a fund that invests more widely.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Rochester New Jersey Municipal Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Updated performance information is available on the Fund’s website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	0.71%
Best Quarter	March 31, 2014	9.27%
Worst Quarter	September 30, 2013	-5.95%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	3/1/1994	-0.34%	3.99%	4.75%
Return After Taxes on Distributions		-0.35	3.97	4.74
Return After Taxes on Distributions and Sale of Fund Shares		1.44	3.89	4.71

Class C	8/29/1995	2.47	4.21	4.59

Class Y	11/29/2010	4.34	5.14	5.41

Class R6	5/24/2019	4.44	5.011	5.261

Bloomberg Barclays Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		5.21	3.91	4.63

U.S. Consumer Price Index (reflects no deduction for fees, expenses or taxes)		1.36	1.95	1.74

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Joshua Cooney	Portfolio Manager	2019

Elizabeth S. Mossow	Portfolio Manager	2019 (predecessor fund 2013)

Tim O'Reilly	Portfolio Manager	2019

Mark Paris	Portfolio Manager	2019

Julius Williams	Portfolio Manager	2019

Purchase and Sale of Fund Shares

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

5 Invesco New Jersey Municipal Fund

1940, as amended (1940 Act), that is part of a family of investment companies which own in the aggregate at least $100 million in securities, or (ii) an account established with a 529 college savings plan managed by Invesco, in which case there is no minimum initial investment.

Tax Information

The Fund’s distributions primarily are exempt from regular federal income tax and state income tax for individual residents of New Jersey. All or a portion of these distributions, however, may be subject to the federal alternative minimum tax. The Fund also may make distributions that are taxable to you as ordinary income or capital gains.

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s), Principal Investment Strategies and Risks

The Fund’s investment objective is to seek tax-free income. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

investment strategy. During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

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Municipal Securities. Municipal securities are issued to raise money for a variety of public or private purposes, including financing state or local governments, financing specific projects or financing public facilities. These debt obligations are issued by the state governments, as well as their political subdivisions (such as cities, towns, and counties) and their agencies and authorities. The Fund buys municipal bonds and notes, tax-exempt commercial paper, certificates of participation in municipal leases and other debt obligations. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. Some revenue obligations are private activity bonds that pay interest that may be a tax preference item (i.e., interest income that may be subject to the alternative minimum tax) for investors subject to the federal alternative minimum tax. The Fund selects investments without regard to this type of tax treatment.

New Jersey municipal securities are municipal securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and New Jersey state income tax. The term “New Jersey municipal securities” may also include securities issued by issuers located outside of New Jersey, such as U.S. territories, commonwealths and possessions, if the interest on such securities is not subject to New Jersey and federal income tax. For additional discussion of the special considerations relating to the Fund’s investments in New Jersey and the U.S. territories, commonwealths and possessions, see the SAI. Some debt securities, such as zero-coupon securities, do not pay current interest. Other securities may be subject to calls by the issuer (to redeem the debt) or to prepayment prior to their stated maturity.

Municipal securities may be subject to the following risks:

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6 Invesco New Jersey Municipal Fund

When interest rates rise, the values of outstanding debt securities generally fall, and those securities may sell at a discount from their face amount. When interest rates rise, the decrease in values of outstanding debt securities may not be offset by higher income from new investments. When interest rates fall, the values of already-issued debt securities generally rise. However, when interest rates fall, the Fund’s investments in new securities may be at lower yields and may reduce the Fund’s income. The values of longer-term debt securities usually change more than the values of shorter-term debt securities when interest rates change; thus, interest rate risk is usually greater for securities with longer maturities or durations. “Zero-coupon” or “stripped” securities may be particularly sensitive to interest rate changes. Risks associated with rising interest rates are heightened given that interest rates in the U.S. are near historic lows.

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Prepayment Risk. Certain fixed-income securities are subject to the risk of unanticipated prepayment. Prepayment risk is the risk that, when interest rates fall, the issuer will redeem the security prior to the security’s expected maturity, or that borrowers will repay the loans that underlie these fixed-income securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income. Securities subject to prepayment risk generally offer less potential for gains when prevailing interest rates fall. If the Fund buys those securities at a premium, accelerated prepayments on those securities could cause the Fund to lose a portion of its principal investment. The impact of prepayments on the price of a security may be difficult to predict and may increase the security’s price volatility. Interest-only and principal-only securities are especially sensitive to interest rate changes, which can affect not only their prices but can also change the income flows and repayment assumptions about those investments.

7 Invesco New Jersey Municipal Fund

public pension benefit obligations, underfunded government retirement systems, sizable debt service obligations and a high unemployment rate. The amount of its outstanding public debt will make it very difficult for Puerto Rico to make full repayment. Certain issuers of Puerto Rico municipal securities have filed for bankruptcy or failed to make payments on obligations that have come due, and additional missed payments and defaults may be likely to occur in the future. As a result of Puerto Rico’s challenging economic and fiscal environment, certain securities issued by Puerto Rico and its agencies are currently considered below-investment-grade securities. The Fund expects to invest some of these securities, which may subject the Fund to additional risks as described in this prospectus. If the economic situation in Puerto Rico persists or worsens, the volatility, liquidity, credit quality and performance of the Fund could be adversely affected. The outcome of any debt restructuring, both within and outside bankruptcy proceedings, and any potential future restructuring is uncertain, and could adversely affect the Fund.

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pledge. These STA Tobacco Bonds are part of a larger category of municipal bonds that are subject to state appropriation. Although specific provisions may vary among states, “government appropriation” or “subject to appropriation” bonds (also referred to as “appropriation debt”) are typically payable from two distinct sources: (i) a dedicated revenue source such as a municipal enterprise, a special tax or, in the case of tobacco bonds, the MSA funds, and (ii) from the issuer’s general funds.

8 Invesco New Jersey Municipal Fund

payments on a municipal security will be made on time and that the principal will be repaid when the security matures. Either the issuer of the municipal security or the Fund purchases the insurance. Insurance is expected to protect the Fund against losses caused by a municipal security issuer’s failure to make interest and principal payments. However, insurance does not protect the Fund or its shareholders against losses caused by declines in a municipal security’s value. Also, the Fund cannot be certain that any insurance company will make the payments it guarantees. Immediately following the financial crisis of 2008, certain significant providers of insurance for municipal securities incurred significant losses as a result of exposure to sub-prime mortgages and other lower credit quality investments that have experienced recent defaults or otherwise suffered extreme credit deterioration. As a result, such losses have reduced certain insurers’ capital and called into question their continued ability to perform their obligations under such insurance if they are called upon to do so in the future. While an insured municipal security will typically be deemed to have the rating of its insurer, if the insurer of a municipal security suffers a downgrade in its credit rating or the market discounts the value of the insurance provided by the insurer, the rating of the underlying municipal security will be more relevant and the value of the municipal security would more closely, if not entirely, reflect such rating. The Fund may lose money on its investment if the insurance company does not make payments it guarantees. In addition, if the Fund purchases the insurance, it must pay the premiums, which will reduce the Fund’s yield. If a municipal security’s insurer fails to fulfill its obligations or loses its credit rating, the value of the security could drop.

within the fourth highest category by S&P (meaning BBB+, BBB or BBB-) or by Moody’s (meaning Baa1, Baa2 or Baa3) are considered “investment-grade,” they have some speculative characteristics. If two or more nationally recognized statistical rating organizations have assigned different ratings to a security, the Adviser uses the highest rating assigned.

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In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of the holders of below-investment-grade securities.

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Below-investment-grade securities markets may be more susceptible to real or perceived adverse credit, economic, or market conditions than investment-grade securities.

9 Invesco New Jersey Municipal Fund

Adviser has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk. If the Fund has more than 25% of its total assets invested in below-investment-grade securities, the Adviser will not purchase additional below-investment-grade securities until the level of holdings in those securities no longer exceeds the restriction. Below-investment-grade securities are subject to greater credit risks than investment-grade securities.

Unrated Securities. The investment adviser may internally assign ratings to securities that are not rated by any nationally recognized statistical rating organization, after assessing their credit quality and other factors, in categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the investment adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization. Unrated securities are considered “investment-grade” or “below-investment-grade” if judged by the investment adviser to be comparable to rated investment-grade or below-investment-grade securities. The investment adviser’s rating does not constitute a guarantee of the credit quality. In addition, some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price.

transacting with the issuer, or an increase in the issuer’s cash outflows, as well as other adverse market and economic developments. A lack of liquidity or other adverse credit market conditions may hamper the Fund’s ability to sell the debt securities in which it invests or to find and purchase suitable debt instruments.

10 Invesco New Jersey Municipal Fund

new investors short-term floating rate securities that have been tendered for repurchase. Following such an event, the underlying municipal bond is generally sold for current market value and the proceeds distributed to holders of the short-term floating rate securities and inverse floater, with the holder of the inverse floater (the Fund) generally receiving the proceeds of such sale only after the holders of the short-term floating rate securities have received proceeds equal to the purchase price of their securities (and the liquidity provider is generally required to contribute cash to the Trust only in an amount sufficient to ensure that holders of the short-term floating rates securities receive the purchase price for their securities in connection with such termination of the Trust, in which instance the Fund may have an obligation to reimburse the liquidity provider, as described below). The sale of the underlying bond following such an event could be at an adverse price that might result in the loss by the Fund of a substantial portion, or even all, of its investment in the related inverse floater.

11 Invesco New Jersey Municipal Fund

unwind or “collapse” trusts that issued “inverse floaters” to the Fund (an investment vehicle used by the Fund as described in this prospectus), or to contribute to such trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with other Invesco funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities or a court, or the non-compliant conduct of a bond issuer.

In addition, pursuant to rules implemented under financial reform legislation, certain over-the-counter derivatives, including certain interest

rate swaps and certain credit default swaps, are required to be executed on a regulated market and/or cleared through a clearinghouse, which may result in increased margin requirements and costs for the Fund. Entering into a derivative transaction that is cleared may entail further risks and costs, including the counterparty risk of the clearinghouse and the futures commission merchant through which the Fund accesses the clearinghouse.

Risks of Non-Diversification. The Fund is classified as a “non-diversified” fund under the Investment Company Act of 1940. Accordingly, the Fund may invest a greater portion of its assets in the securities of a single issuer or limited number of issuers than a “diversified” fund. To the extent that the Fund invests a higher percentage of its assets in the securities of a single issuer or limited number of issuers, the Fund is more subject to the risks associated with and developments affecting that issuer or limited number of issuers than a fund that invests more widely.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Other Investment Strategies and Risks

The Fund can also use the investment techniques and strategies described below. The Fund might not use all of these techniques or strategies or might only use them from time to time.

12 Invesco New Jersey Municipal Fund

floating rate features, FRNs will generally pay higher levels of income in a rising short-term interest rate environment and lower levels of income as short-term interest rates decline. In times of substantial market volatility, however, FRNs may not perform as anticipated. The value of a FRN also may decline due to other factors, such as changes in credit quality of the underlying bond.

subject to increased liquidity risk. In addition, the issuers of Rule 144A securities may require their qualified institutional buyers (such as the Fund) to keep certain offering information confidential, which could adversely affect the ability of the Fund to sell such securities.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Exclusion of Adviser from Commodity Pool Operator Definition

13 Invesco New Jersey Municipal Fund

SAI. However, the Fund is not intended as a vehicle for trading in the commodity futures, commodity options or swaps markets. The CFTC has neither reviewed nor approved the Adviser’s reliance on these exclusions, or the Fund, its investment strategies or this prospectus.

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.53% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

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Joshua Cooney, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 1999.

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Elizabeth S. Mossow, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund's operations, Ms. Mossow managed the predecessor fund since 2013 and was associated with OppenheimerFunds, a global asset management firm, since 2007.

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Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

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Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

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Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

The portfolio managers are assisted by investment professionals from the Invesco Municipal Fund Management Team. Members of the team may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of income that is exempt from federal income tax and New Jersey personal income tax to the extent they are derived from New Jersey’s municipal obligations.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

The Fund generally distributes long-term and short-term capital gains (net of any available capital loss carryovers), if any, at least annually. Capital gains distributions may vary considerably from year to year as a result of the Fund’s normal investment activities and cash flows. During a time of economic volatility, the Fund may experience capital losses and unrealized depreciation in value of investments, the effect of which may be to reduce or eliminate capital gains distributions for a period of time. Even though the Fund may experience a current year loss, it may nonetheless distribute prior year capital gains.

14 Invesco New Jersey Municipal Fund

Financial Highlights

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$10.27	$0.32	$(0.31)	$0.01	$(0.42)	$9.86	0.25%	$195,684	1.11%(d)	1.16%(d)	0.97%(d)	3.32%(d)	27%
Seven months ended 02/29/20	9.85	0.19	0.40	0.59	(0.17)	10.27	6.00	197,732	1.18(e)	1.21(e)	1.00(e)	3.30(e)	12
Year ended 07/31/19	9.19	0.39	0.54	0.93	(0.27)	9.85	10.29	191,704	1.36	1.37	1.01	4.08	17
Year ended 07/31/18	9.02	0.29	0.16	0.45	(0.28)	9.19	5.22	162,955	1.30	1.30	1.07	3.36	23
Year ended 07/31/17	9.70	0.38	(0.66)	(0.28)	(0.40)	9.02	(3.01)	207,958	1.09	1.09	0.90	4.05	9
Year ended 07/31/16	9.34	0.43	0.40	0.83	(0.47)	9.70	9.25	257,608	1.13	1.13	0.87	4.55	11

Class C
Year ended 02/28/21	10.28	0.26	(0.31)	(0.05)	(0.35)	9.88	(0.33)	20,687	1.76(d)	1.81(d)	1.62(d)	2.67(d)	27
Seven months ended 02/29/20	9.87	0.15	0.39	0.54	(0.13)	10.28	5.54	35,355	1.83(e)	1.86(e)	1.65(e)	2.64(e)	12
Year ended 07/31/19	9.20	0.32	0.56	0.88	(0.21)	9.87	9.66	38,798	2.02	2.02	1.66	3.42	17
Year ended 07/31/18	9.04	0.24	0.15	0.39	(0.23)	9.20	4.41	71,388	1.96	1.96	1.73	2.70	23
Year ended 07/31/17	9.71	0.31	(0.64)	(0.33)	(0.34)	9.04	(3.70)	97,517	1.81	1.81	1.62	3.36	9
Year ended 07/31/16	9.35	0.36	0.40	0.76	(0.40)	9.71	8.54	124,488	1.87	1.87	1.61	3.80	11

Class Y
Year ended 02/28/21	10.28	0.35	(0.30)	0.05	(0.45)	9.88	0.62	31,634	0.87(d)	0.91(d)	0.73(d)	3.56(d)	27
Seven months ended 02/29/20	9.87	0.21	0.38	0.59	(0.18)	10.28	6.04	32,117	0.94(e)	0.97(e)	0.76(e)	3.54(e)	12
Year ended 07/31/19	9.20	0.41	0.55	0.96	(0.29)	9.87	10.65	28,415	1.13	1.13	0.77	4.32	17
Year ended 07/31/18	9.04	0.32	0.14	0.46	(0.30)	9.20	5.35	21,970	1.06	1.06	0.83	3.61	23
Year ended 07/31/17	9.71	0.38	(0.63)	(0.25)	(0.42)	9.04	(2.83)	36,708	0.92	0.92	0.73	4.10	9
Year ended 07/31/16	9.35	0.44	0.40	0.84	(0.48)	9.71	9.51	28,817	0.97	0.97	0.71	4.66	11

Class R6
Year ended 02/28/21	10.27	0.35	(0.31)	0.04	(0.45)	9.86	0.61	10	0.77(d)	0.91(d)	0.63(d)	3.66(d)	27
Seven months ended 02/29/20	9.85	0.21	0.40	0.61	(0.19)	10.27	6.21	11	0.84(e)	0.94(e)	0.73(e)	3.64(e)	12
Period ended 07/31/19(f)	9.74	0.08	0.08	0.16	(0.05)	9.85	1.73	10	0.99(e)	1.07(e)	0.71(e)	4.46(e)	17

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable.
(d)	Ratios are based on average daily net assets (000’s omitted) of $186,857, $28,662, $29,186 and $10 for Class A, Class C, Class Y and Class R6 shares, respectively.
(e)	Annualized.
(f)	Commencement date after the close of business on May 24, 2019.

15 Invesco New Jersey Municipal Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

■

All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

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Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

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Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

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Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

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Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

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Invesco Premier Portfolio, Investor Class shares

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Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

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When your redemption proceeds exceed $250,000 per Fund.

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When you request that redemption proceeds be paid to someone other than the registered owner of the account.

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When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

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When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

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Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

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Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

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Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

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All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

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Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

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Conversions into Class A from Class A2 of the same Fund.

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Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

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Reject or cancel all or any part of any purchase or exchange order.

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Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

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Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

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Modify or terminate any sales charge waivers or exceptions.

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Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

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Trade activity monitoring.

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Discretion to reject orders.

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Purchase blocking.

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The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

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The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

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The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

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Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

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The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

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Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

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The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

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A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

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Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

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Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

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A-20 The Invesco Funds

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Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

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If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

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exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

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Money Market Funds

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A Fund does not anticipate realizing any long-term capital gains.

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Funds Investing in Real Estate Securities

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A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

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Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

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Funds Investing in Partnerships

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Funds Investing in Commodities

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Funds Investing in Foreign Currencies

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Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

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Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

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A-23 The Invesco Funds

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Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

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Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

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Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek tax-free income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	4.25%	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R6
Management Fees2	0.46%	0.46%	0.46%	0.46%

Distribution and/or Service (12b-1) Fees	0.24	0.85	None	None

Other Expenses3	0.13	0.13	0.13	0.06

Interest	0.08	0.08	0.08	0.08

Total Other Expenses	0.21	0.21	0.21	0.14

Total Annual Fund Operating Expenses	0.91	1.52	0.67	0.60

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

"Management Fees” have been restated to reflect current fees.

"Other Expenses” have been restated to reflect current fees.

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$514	$703	$907	$1,497

Class C	$255	$480	$829	$1,648

Class Y	$68	$214	$373	$835

Class R6	$61	$192	$335	$750

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$514	$703	$907	$1,497

Class C	$155	$480	$829	$1,648

Class Y	$68	$214	$373	$835

Class R6	$61	$192	$335	$750

Principal Investment Strategies of the Fund

Under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and, as applicable, the Fund’s state income tax. The policy stated in the foregoing sentence may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

These securities are generally issued by the state and its political subdivisions (such as cities, towns, counties, agencies and authorities) and primarily include municipal bonds (long-term (more than one-year) obligations), municipal notes (short-term obligations) and interests in municipal leases. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. The securities in which the Fund invests may also include securities issued by issuers located outside of Pennsylvania, such as U.S. territories, commonwealths and possessions, or by their agencies, instrumentalities and authorities, if the interest on such securities is not subject to Pennsylvania and federal income tax. These securities are “Pennsylvania municipal securities” for purposes of this prospectus.

Most of the securities the Fund buys are “investment-grade,” although it can invest as much as 25% of its total assets in below-investment-grade securities (commonly called “junk bonds”). This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been downgraded or, in the case of an unrated security, after the Fund’s Adviser, Invesco Advisers, Inc. (Invesco or the Adviser) has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Investment-grade securities are rated in one of the four highest rating categories of nationally recognized

1 Invesco Pennsylvania Municipal Fund

statistical rating organizations, such as S&P Global Ratings (or, in the case of unrated securities, determined by the Adviser to be comparable to securities rated investment-grade). The Fund also invests in unrated securities, in which case the Adviser internally assigns ratings to those securities, after assessing their credit quality and other factors, in investment-grade or below-investment-grade categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization.

The Fund does not limit its investments to securities of a particular maturity range, and may hold both short-and long-term securities. However, the Fund currently expects to focus on longer-term securities to seek higher yields. This portfolio strategy is subject to change. The Fund may invest in obligations that pay interest at fixed or variable rates.

In selecting investments for the Fund, the portfolio managers generally look at a wide range of Pennsylvania municipal securities that provide high current income, have favorable credit characteristics or are special situations that provide opportunities for value. The portfolio managers may consider selling a security if any of these factors no longer applies to a security purchased for the Fund but are not required to do so.

Principal Risks of Investing in the Fund

Risks of Pennsylvania Municipal Securities. Because the Fund invests primarily in Pennsylvania municipal securities, the value of its portfolio investments will be highly sensitive to events affecting the financial stability of the Commonwealth of Pennsylvania and its municipalities, agencies, authorities and other instrumentalities that issue those securities. Budgetary stress on the Commonwealth or its municipalities, changes in federal, state, and local legislation or policy, erosion of the tax base, the effects of terrorist acts, natural disasters or environmental issues, or other economic, legislative, political, or social issues may have a significant negative impact on the value of Pennsylvania municipal securities.

2 Invesco Pennsylvania Municipal Fund

Risks of Investing in U.S. Territories, Commonwealths and Possessions. The Fund also invests in obligations of the governments of U.S. territories, commonwealths and possessions such as Puerto Rico, the U.S. Virgin Islands, Guam and the Northern Mariana Islands to the extent such obligations are exempt from regular federal individual and state income taxes. These investments also are considered to be “Pennsylvania municipal securities” for purposes of this prospectus. Accordingly, the Fund may be adversely affected by local political, economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations.

The Fund can invest up to 25% of its total assets in tobacco-related bonds without an appropriation pledge that make payments only from a state’s interest in the MSA.

3 Invesco Pennsylvania Municipal Fund

an orderly market. Those concerns may impact the market price or value of those debt securities and may cause increased volatility in those debt securities or debt securities markets. Under some circumstances, those concerns may cause reduced liquidity in certain debt securities markets, reducing the willingness of some lenders to extend credit, and making it more difficult for borrowers to obtain financing on attractive terms (or at all). A lack of liquidity or other adverse credit market conditions may hamper the Fund’s ability to sell the debt securities in which it invests or to find and purchase suitable debt instruments.

Alternative Minimum Tax Risk. A portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities, or a court, or the non-compliant conduct of a bond issuer.

4 Invesco Pennsylvania Municipal Fund

losses if these judgments prove to be incorrect. Additionally, legislative, regulatory, or tax developments may adversely affect management of the Fund and, therefore, the ability of the Fund to achieve its investment objective.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Rochester Pennsylvania Municipal Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Updated performance information is available on the Fund’s website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	0.83%
Best Quarter	March 31, 2012	6.82%
Worst Quarter	September 30, 2013	-5.11%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	9/18/1989	0.73%	5.21%	5.74%
Return After Taxes on Distributions		0.73	5.21	5.74
Return After Taxes on Distributions and Sale of Fund Shares		1.73	4.95	5.57

Class C	8/29/1995	3.54	5.42	5.58

Class Y	11/29/2010	5.44	6.38	6.40

Class R6	5/24/2019	5.50	6.211	6.231

Bloomberg Barclays Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		5.21	3.91	4.63

U.S. Consumer Price Index (reflects no deduction for fees, expenses or taxes)		1.36	1.95	1.74

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Joshua Cooney	Portfolio Manager	2019

Elizabeth S. Mossow	Portfolio Manager	2019 (predecessor fund 2013-2018)

Tim O'Reilly	Portfolio Manager	2019

Charles S. Pulire	Portfolio Manager	2019 (predecessor fund 2010)

Mark Paris	Portfolio Manager	2019

Julius Williams	Portfolio Manager	2019

Purchase and Sale of Fund Shares

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

For all other institutional investors purchasing Class R6 shares, the minimum initial investment is $1 million, unless such investment is made by

5 Invesco Pennsylvania Municipal Fund

Tax Information

The Fund’s distributions primarily are exempt from regular federal income tax and state income tax for individual residents of Pennsylvania. All or a portion of these distributions, however, may be subject to the federal alternative minimum tax. The Fund also may make distributions that are taxable to you as ordinary income or capital gains.

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s), Principal Investment Strategies and Risks

The Fund’s investment objective is to seek tax-free income. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

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Municipal Securities. Municipal securities are issued to raise money for a variety of public or private purposes, including financing state or local governments, financing specific projects or financing public facilities. These debt obligations are issued by the state governments, as well as their political subdivisions (such as cities, towns, and counties) and their agencies and authorities. The Fund buys municipal bonds and notes, tax-exempt commercial paper, certificates of participation in municipal leases and other debt obligations. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. Some revenue obligations are private activity bonds that pay interest that may be a tax preference item (i.e., interest income that may be subject to the alternative minimum tax) for investors subject to the federal alternative minimum tax.

Pennsylvania municipal securities are municipal securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and, Pennsylvania state income tax. The term “Pennsylvania municipal securities” may also include securities issued by issuers located outside of Pennsylvania, such as U.S. territories, commonwealths and possessions, if the interest on such securities is not subject to Pennsylvania and federal income tax. For additional discussion of the special considerations relating to the Fund’s investments in Pennsylvania and the U.S. territories, commonwealths and possessions, see the SAI. Some debt securities, such as zero-coupon securities, do not pay current interest. Other securities may be subject to calls by the issuer (to redeem the debt) or to prepayment prior to their stated maturity.

Municipal securities may be subject to the following risks:

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6 Invesco Pennsylvania Municipal Fund

generally fall, and those securities may sell at a discount from their face amount. When interest rates rise, the decrease in values of outstanding debt securities may not be offset by higher income from new investments. When interest rates fall, the values of already-issued debt securities generally rise. However, when interest rates fall, the Fund’s investments in new securities may be at lower yields and may reduce the Fund’s income. The values of longer-term debt securities usually change more than the values of shorter-term debt securities when interest rates change; thus, interest rate risk is usually greater for securities with longer maturities or durations. “Zero-coupon” or “stripped” securities may be particularly sensitive to interest rate changes. Risks associated with rising interest rates are heightened given that interest rates in the U.S. are near historic lows.

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Reinvestment Risk. Reinvestment risk is the risk that when interest rates fall, the Fund may be required to reinvest the proceeds

from a security’s sale or redemption at a lower interest rate. Callable bonds are generally subject to greater reinvestment risk than non-callable bonds.

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Prepayment Risk. Certain fixed-income securities are subject to the risk of unanticipated prepayment. Prepayment risk is the risk that, when interest rates fall, the issuer will redeem the security prior to the security’s expected maturity, or that borrowers will repay the loans that underlie these fixed-income securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income. Securities subject to prepayment risk generally offer less potential for gains when prevailing interest rates fall. If the Fund buys those securities at a premium, accelerated prepayments on those securities could cause the Fund to lose a portion of its principal investment. The impact of prepayments on the price of a security may be difficult to predict and may increase the security’s price volatility. Interest-only and principal-only securities are especially sensitive to interest rate changes, which can affect not only their prices but can also change the income flows and repayment assumptions about those investments.

7 Invesco Pennsylvania Municipal Fund

The amount of its outstanding public debt will make it very difficult for Puerto Rico to make full repayment. Certain issuers of Puerto Rico municipal securities have filed for bankruptcy or failed to make payments on obligations that have come due, and additional missed payments and defaults may be likely to occur in the future. As a result of Puerto Rico’s challenging economic and fiscal environment, certain securities issued by Puerto Rico and its agencies are currently considered below-investment-grade securities. The Fund expects to invest some of these securities, which may subject the Fund to additional risks as described in this prospectus. If the economic situation in Puerto Rico persists or worsens, the volatility, liquidity, credit quality and performance of the Fund could be adversely affected. The outcome of any debt restructuring, both within and outside bankruptcy proceedings, and any potential future restructuring is uncertain, and could adversely affect the Fund.

■

specific provisions may vary among states, “government appropriation” or “subject to appropriation” bonds (also referred to as “appropriation debt”) are typically payable from two distinct sources: (i) a dedicated revenue source such as a municipal enterprise, a special tax or, in the case of tobacco bonds, the MSA funds, and (ii) from the issuer’s general funds.

8 Invesco Pennsylvania Municipal Fund

municipal security or the Fund purchases the insurance. Insurance is expected to protect the Fund against losses caused by a municipal security issuer’s failure to make interest and principal payments. However, insurance does not protect the Fund or its shareholders against losses caused by declines in a municipal security’s value. Also, the Fund cannot be certain that any insurance company will make the payments it guarantees. Immediately following the financial crisis of 2008, certain significant providers of insurance for municipal securities incurred significant losses as a result of exposure to sub-prime mortgages and other lower credit quality investments that have experienced recent defaults or otherwise suffered extreme credit deterioration. As a result, such losses have reduced certain insurers’ capital and called into question their continued ability to perform their obligations under such insurance if they are called upon to do so in the future. While an insured municipal security will typically be deemed to have the rating of its insurer, if the insurer of a municipal security suffers a downgrade in its credit rating or the market discounts the value of the insurance provided by the insurer, the rating of the underlying municipal security will be more relevant and the value of the municipal security would more closely, if not entirely, reflect such rating. The Fund may lose money on its investment if the insurance company does not make payments it guarantees. In addition, if the Fund purchases the insurance, it must pay the premiums, which will reduce the Fund’s yield. If a municipal security’s insurer fails to fulfill its obligations or loses its credit rating, the value of the security could drop.

“investment-grade,” they have some speculative characteristics. If two or more nationally recognized statistical rating organizations have assigned different ratings to a security, the Adviser uses the highest rating assigned.

■

In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of the holders of below-investment-grade securities.

■

Below-investment-grade securities markets may be more susceptible to real or perceived adverse credit, economic, or market conditions than investment-grade securities.

9 Invesco Pennsylvania Municipal Fund

Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk. If the Fund has more than 25% of its total assets invested in below-investment-grade securities, the Adviser will not purchase additional below-investment-grade securities until the level of holdings in those securities no longer exceeds the restriction. Below-investment-grade securities are subject to greater credit risks than investment-grade securities.

Unrated Securities. The investment adviser may internally assign ratings to securities that are not rated by any nationally recognized statistical rating organization, after assessing their credit quality and other factors, in categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the investment adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization. Unrated securities are considered “investment-grade” or “below-investment-grade” if judged by the investment adviser to be comparable to rated investment-grade or below-investment-grade securities. The investment adviser’s rating does not constitute a guarantee of the credit quality. In addition, some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price.

or other adverse credit market conditions may hamper the Fund’s ability to sell the debt securities in which it invests or to find and purchase suitable debt instruments.

10 Invesco Pennsylvania Municipal Fund

by the liquidity provider, the securities generally bear short-term rates of interest commensurate with money market instruments. When interest is paid on the underlying municipal bond to the Trust, such proceeds are first used to pay the Trust’s administrative expenses and accrued interest to holders of the short-term floating rate securities, with any remaining amounts being paid to the Fund, as the holder of the inverse floater. Accordingly, the amount of such interest on the underlying municipal bond paid to the Fund is inversely related to the rate of interest on the short-term floating rate securities. Additionally, because the principal amount of the short-term floating rate securities is fixed and is not adjusted in response to changes in the market value of the underlying municipal bond, any change in the market value of the underlying municipal bond is reflected entirely in a change to the value of the inverse floater.

holders of the short-term floating rate securities and inverse floater, with the holder of the inverse floater (the Fund) generally receiving the proceeds of such sale only after the holders of the short-term floating rate securities have received proceeds equal to the purchase price of their securities (and the liquidity provider is generally required to contribute cash to the Trust only in an amount sufficient to ensure that holders of the short-term floating rates securities receive the purchase price for their securities in connection with such termination of the Trust, in which instance the Fund may have an obligation to reimburse the liquidity provider, as described below). The sale of the underlying bond following such an event could be at an adverse price that might result in the loss by the Fund of a substantial portion, or even all, of its investment in the related inverse floater.

11 Invesco Pennsylvania Municipal Fund

securities by the holders. The Fund currently participates in a line of credit with other Invesco funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities or a court, or the non-compliant conduct of a bond issuer.

into a derivative transaction that is cleared may entail further risks and costs, including the counterparty risk of the clearinghouse and the futures commission merchant through which the Fund accesses the clearinghouse.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Other Investment Strategies and Risks

The Fund can also use the investment techniques and strategies described below. The Fund might not use all of these techniques or strategies or might only use them from time to time.

12 Invesco Pennsylvania Municipal Fund

interest on its portfolio holdings. In any reorganization or liquidation proceeding relating to a portfolio company, the Fund may lose its entire investment or may be required to accept cash or securities with a value less than its original investment. Distressed securities and any securities received in an exchange for such securities may be subject to restrictions on resale. Distressed securities are subject to the Fund’s limitation, if any, on holding below-investment-grade securities.

Defaulted Securities. The Fund may purchase defaulted securities if the investment adviser believes that there is potential for resumption of income payments or realization of income on the sale of the securities or the collateral or other advantageous developments appear likely in the near future. Notwithstanding the Adviser’s belief about the resumption of income payments or realization of income, the purchase of defaulted securities is highly speculative and involves a high degree of risk, including the risk of a substantial or complete loss of the Fund’s investment. Defaulted securities are subject to the Fund’s limitation, if any, on holding below-investment-grade securities. The Adviser does not expect that this will be a significant investment strategy of the Fund.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Georgia 30309. The Adviser, as successor in interest to multiple investment advisers, has been an investment adviser since 1976.

Exclusion of Adviser from Commodity Pool Operator Definition

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.46% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Prior to May 15, 2020, the Adviser received a fee from the Fund, calculated at the annual rate of 0.60% of the first $200 million, 0.55% of the next $100 million, 0.50% of the next $200 million, 0.45% of the next $250 million, 0.40% of the next $250 million, 0.35% of the next $4 billion and 0.33% of the amount over $5 billion of average daily net assets. Effective on or about May 15, 2020, the Adviser receives a fee from the Fund, calculated at the annual rate of 0.510% of the first $500 million, 0.410% of the next $250 million, 0.40% of the next $250 million, 0.38% of the next $1 billion, 0.345% of the next $3 billion and 0.33% of the amount over $5 billion of average daily net assets. The advisory fee payable by the Fund shall be reduced by any amounts paid by the Fund under the administrative services agreement with the Adviser. Invesco, not the Fund, pays sub-advisory fees, if any.

13 Invesco Pennsylvania Municipal Fund

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Joshua Cooney, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 1999.

■

Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

■

Charles S. Pulire, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Pulire managed the predecessor fund since 2010 and was associated with OppenheimerFunds, a global asset management firm, since 2006.

■

Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

■

Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

The portfolio managers are assisted by investment professionals from the Invesco Municipal Fund Management Team. Members of the team may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of income that is exempt from federal income tax and Pennsylvania personal income tax to the extent they are derived from Pennsylvania’s municipal obligations.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

The Fund generally distributes long-term and short-term capital gains (net of any available capital loss carryovers), if any, at least annually. Capital

gains distributions may vary considerably from year to year as a result of the Fund’s normal investment activities and cash flows. During a time of economic volatility, the Fund may experience capital losses and unrealized depreciation in value of investments, the effect of which may be to reduce or eliminate capital gains distributions for a period of time. Even though the Fund may experience a current year loss, it may nonetheless distribute prior year capital gains.

14 Invesco Pennsylvania Municipal Fund

Financial Highlights

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$11.68	$0.37	$(0.21)	$0.16	$(0.37)	$11.47	1.48%(d)	$674,756	0.92%(d)(e)	0.92%(d)(e)	0.84%(d)(e)	3.27%(d)(e)	14%
Seven months ended 02/29/20	11.19	0.23	0.47	0.70	(0.21)	11.68	6.36	534,700	0.88(f)	1.03(f)	0.88(f)	3.54(f)	6
Year ended 07/31/19	10.40	0.46	0.69	1.15	(0.36)	11.19	11.32	498,743	0.91	1.19	0.91	4.30	21
Year ended 07/31/18	10.44	0.41	(0.03)	0.38	(0.42)	10.40	3.84	423,210	0.97	1.18	0.97	4.09	13
Year ended 07/31/17	10.67	0.47	(0.16)	0.31	(0.54)	10.44	2.96	500,340	0.83	1.00	0.83	4.50	20
Year ended 07/31/16	10.49	0.59	0.20	0.79	(0.61)	10.67	7.84	526,247	0.80	0.97	0.80	5.59	6

Class C
Year ended 02/28/21	11.65	0.30	(0.22)	0.08	(0.30)	11.43	0.76(d)	83,646	1.53(d)(e)	1.53(d)(e)	1.45(d)(e)	2.66(d)(e)	14
Seven months ended 02/29/20	11.15	0.19	0.48	0.67	(0.17)	11.65	6.07	110,395	1.54(f)	1.69(f)	1.54(f)	2.88(f)	6
Year ended 07/31/19	10.37	0.39	0.68	1.07	(0.29)	11.15	10.52	110,166	1.57	1.85	1.57	3.64	21
Year ended 07/31/18	10.42	0.34	(0.04)	0.30	(0.35)	10.37	3.07	161,664	1.62	1.83	1.62	3.43	13
Year ended 07/31/17	10.64	0.40	(0.15)	0.25	(0.47)	10.42	2.23	199,497	1.56	1.73	1.56	3.79	20
Year ended 07/31/16	10.47	0.51	0.19	0.70	(0.53)	10.64	7.06	220,769	1.55	1.72	1.55	4.84	6

Class Y
Year ended 02/28/21	11.69	0.40	(0.22)	0.18	(0.40)	11.47	1.64	112,953	0.68(e)	0.68(e)	0.60(e)	3.51(e)	14
Seven months ended 02/29/20	11.19	0.25	0.48	0.73	(0.23)	11.69	6.60	84,030	0.64(f)	0.79(f)	0.64(f)	3.78(f)	6
Year ended 07/31/19	10.40	0.49	0.69	1.18	(0.39)	11.19	11.58	71,769	0.67	0.95	0.67	4.54	21
Year ended 07/31/18	10.45	0.44	(0.05)	0.39	(0.44)	10.40	3.98	49,843	0.72	0.93	0.72	4.33	13
Year ended 07/31/17	10.68	0.47	(0.14)	0.33	(0.56)	10.45	3.14	54,584	0.65	0.82	0.65	4.53	20
Year ended 07/31/16	10.50	0.60	0.20	0.80	(0.62)	10.68	7.99	30,357	0.65	0.82	0.65	5.73	6

Class R6
Year ended 02/28/21	11.68	0.40	(0.21)	0.19	(0.41)	11.46	1.70	850	0.61(e)	0.61(e)	0.53(e)	3.58(e)	14
Seven months ended 02/29/20	11.18	0.25	0.48	0.73	(0.23)	11.68	6.63	732	0.62(f)	0.77(f)	0.62(f)	3.83(f)	6
Period ended 07/31/19(g)	11.05	0.10	0.10	0.20	(0.07)	11.18	1.86	10	0.62(f)	0.90(f)	0.62(f)	4.59(f)	21

(a)	Calculated using average of Units outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable. For the year ended February 28, 2021, the portfolio turnover calculation excludes the value of securities purchased of $134,448,765 in connection with the acquisition of Invesco Pennsylvania Tax Free Fund into the Fund.
(d)	The total return, ratio of expenses to average net assets and ratio of net investment income to average net assets reflect actual 12b-1 fees of 0.24% for Class A and 0.85% for Class C for the year ended February 28, 2021.
(e)	Ratios are based on average daily net assets (000’s omitted) of $611,144, $102,764, $94,381 and $744 for Class A, Class C, Class Y and Class R6 shares, respectively.
(f)	Annualized.
(g)	Commencement date after the close of business on May 24, 2019.

15 Invesco Pennsylvania Municipal Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

■

All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

■

Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

■

Modify or terminate any sales charge waivers or exceptions.

■

Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

■

Discretion to reject orders.

■

Purchase blocking.

■

The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

■

Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

■

The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

■

A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

■

Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

■

A-20 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

■

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

■

Money Market Funds

■

A Fund does not anticipate realizing any long-term capital gains.

■

Funds Investing in Real Estate Securities

■

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

■

Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

■

Funds Investing in Partnerships

■

Funds Investing in Commodities

■

Funds Investing in Foreign Currencies

■

Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

■

Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

■

A-23 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

■

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek tax-free income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	4.25%	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R6
Management Fees	0.49%	0.49%	0.49%	0.49%

Distribution and/or Service (12b-1) Fees	0.24	1.00	None	None

Other Expenses	0.12	0.12	0.12	0.10

Interest	0.12	0.12	0.12	0.12

Total Other Expenses	0.24	0.24	0.24	0.22

Total Annual Fund Operating Expenses	0.97	1.73	0.73	0.71

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$520	$721	$938	$1,564

Class C	$276	$545	$939	$1,840

Class Y	$75	$233	$406	$906

Class R6	$73	$227	$395	$883

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$520	$721	$938	$1,564

Class C	$176	$545	$939	$1,840

Class Y	$75	$233	$406	$906

Class R6	$73	$227	$395	$883

Principal Investment Strategies of the Fund

Under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in securities, the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and, as applicable, the Fund’s state income tax. The policy stated in the foregoing sentence may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. The securities in which the Fund invests may also include securities issued by U.S. territories, commonwealths and possessions or by their agencies, instrumentalities and authorities, if the interest on such securities is not subject to New York state and New York City personal income taxes and federal income tax. These securities are “New York municipal securities” for purposes of this prospectus.

The Fund will not invest in municipal securities the interest from which (and thus proportionate share of the exempt-interest dividends paid by the Fund) would be subject to the federal alternative minimum tax (AMT). Additionally, under normal market conditions, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in New York municipal securities, and in derivatives and other instruments that have economic characteristics similar to such securities. These securities are generally issued by the state and its political subdivisions (such as cities, towns, counties, agencies and authorities) and primarily include municipal bonds (long-term (more than one year) obligations), municipal notes (short-term obligations), interests in municipal leases, and tax-exempt commercial paper.

Most of the securities the Fund buys are “investment-grade,” although it can invest as much as 25% of its total assets in below-investment-grade securities (commonly called “junk bonds”). This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been downgraded or, in the case of an unrated security, after the Fund’s Adviser, Invesco Advisers, Inc. (Invesco or the Adviser), has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment grade securities to exceed, at times significantly, this restriction for an extended period of time. Investment-grade securities are rated in one of the four highest rating categories of nationally recognized

1 Invesco Rochester® AMT-Free New York Municipal Fund

statistical rating organizations, such as S&P Global Ratings (or, in the case of unrated securities, determined by the Adviser to be comparable to securities rated investment-grade). The Fund also invests in unrated securities, in which case the Adviser internally assigns ratings to those securities, after assessing their credit quality and other factors, in investment-grade or below-investment-grade categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is consistent with or comparable with the credit analysis process used by a nationally recognized statistical rating organization.

The Fund does not limit its investments to securities of a particular maturity range, but it generally focuses on longer-term securities to seek higher yields. The Fund can invest in inverse floaters, a variable rate obligation, to seek increased income and return. The Fund’s investment in inverse floaters entails a degree of leverage. The Fund can expose up to 20% of its total assets to the effects of leverage from its investments in inverse floaters. The Fund's investments in inverse floaters are included for purposes of the 80% policy described above. The Fund can also engage in reverse repurchase agreements, which also create leverage.

The Fund can borrow money to purchase additional securities, another form of leverage. Although the amount of borrowing will vary from time to time, the amount of leveraging from borrowings will not exceed one-third of the Fund’s total assets. The Fund may invest in derivative instruments, including interest rate swaps, to hedge its exposure to interest rates. The Fund may not enter into interest rate swaps with respect to more than 25% of its total assets.

The portfolio managers may consider selling a security if any of these factors no longer applies to a security purchased for the Fund, but are not required to do so.

Principal Risks of Investing in the Fund

debt securities generally rise; and when prevailing interest rates rise, the values of already-issued debt securities generally fall, and therefore, those debt securities may be worth less than the amount the Fund paid for them or valued them. When interest rates change, the values of longer-term debt securities usually change more than the values of shorter-term debt securities. Risks associated with rising interest rates are heightened given that interest rates in the U.S. are near historic lows. Duration is a measure of the price sensitivity of a debt security or portfolio to interest rate changes. Duration risk is the risk that longer-duration debt securities will be more volatile and thus more likely to decline in price, and to a greater extent, in a rising interest rate environment than shorter-duration debt securities. Credit risk is the risk that the issuer of a security might not make interest and principal payments on the security as they become due. If an issuer fails to pay interest or repay principal, the Fund’s income or share value might be reduced. Adverse news about an issuer or a downgrade in an issuer’s credit rating, for any reason, can also reduce the market value of the issuer’s securities. “Credit spread” is the difference in yield between securities that is due to differences in their credit quality. There is a risk that credit spreads may increase when the market expects lower-grade bonds to default more frequently. Widening credit spreads may quickly reduce the market values of the Fund’s lower-rated and unrated securities. Some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price. Extension risk is the risk that an increase in interest rates could cause prepayments on a debt security to be repaid at a slower rate than expected. Extension risk is particularly prevalent for a callable security where an increase in interest rates could result in the issuer of that security choosing not to redeem the security as anticipated on the security’s call date. Such a decision by the issuer could have the effect of lengthening the debt security’s expected maturity, making it more vulnerable to interest rate risk and reducing its market value. Reinvestment risk is the risk that when interest rates fall the Fund may be required to reinvest the proceeds from a security’s sale or redemption at a lower interest rate. Callable bonds are generally subject to greater reinvestment risk than non-callable bonds. Prepayment risk is the risk that the issuer may redeem the security prior to the expected maturity or that borrowers may repay the loans that underlie these securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to the expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income.

Risks of New York Municipal Securities. Because the Fund invests primarily in New York municipal securities, the value of its portfolio investments will be highly sensitive to events affecting the financial stability of the state of New York and its municipalities, agencies, authorities and other instrumentalities that issue those securities. Budgetary stress on the state or its municipalities, changes in federal, state, and local legislation or policy, erosion of the tax base, the effects of terrorist acts, natural disasters or environmental issues, or other economic or legislative, political or social issues may have a significant negative impact on the value of state or local securities.

2 Invesco Rochester® AMT-Free New York Municipal Fund

likely to affect many other similar projects. States and municipalities are facing rising levels of unfunded pension and similar liabilities, which are increasing pressure on their budgets. These pressures may adversely affect their ability to meet their outstanding debt obligations, including with respect to investments held by the Fund. As a result, the marketability, liquidity, and performance of these investments may be negatively impacted. At times, the Fund may place an emphasis on, or change the relative emphasis of its investments in securities issued by certain municipalities. If the Fund has a greater emphasis on investments in one or more particular municipalities, it may be subject to greater risks from adverse events affecting such municipalities than a fund that invests in different municipalities or that is more diversified.

Risks of Investing in U.S. Territories, Commonwealths and Possessions. The Fund also invests in obligations of the governments of U.S. territories, commonwealths and possessions such as Puerto Rico, the U.S. Virgin Islands, Guam and the Northern Mariana Islands to the extent such obligations are exempt from regular federal individual and state income taxes. These investments also are considered to be “New York municipal securities” for purposes of this prospectus. Accordingly, the Fund may be adversely affected by local political, economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations.

As of the date of this prospectus, the Fund expects to invest a significant percentage of its total assets in Puerto Rican municipal securities. In the past several years, securities issued by Puerto Rico and its agencies and instrumentalities have been subject to multiple credit downgrades as a result of Puerto Rico’s ongoing fiscal challenges, growing debt obligations and uncertainty about its ability to make full repayment on these obligations. More recently, certain issuers of Puerto Rican municipal securities have filed for bankruptcy or failed to make payments on obligations that have come due, and additional missed payments or defaults may be likely to occur in the future. Such developments could adversely impact the Fund’s performance and the Fund may pay expenses to preserve its claims related to its Puerto Rican holdings. The outcome of any debt restructuring, both within and outside bankruptcy proceedings, and any potential future restructuring is uncertain, and could adversely affect the Fund.

regarding the MSA, including challenges by participating tobacco manufacturers regarding the amount of annual payments owed under the MSA.

The Fund can invest up to 25% of its total assets in tobacco-related bonds without an appropriation pledge that make payments only from a state’s interest in the MSA.

3 Invesco Rochester® AMT-Free New York Municipal Fund

securities, with any remaining amounts being paid to the Fund, as the holder of the inverse floater. Accordingly, the amount of such interest paid to the Fund is inversely related to the rate of interest on the short-term floating rate securities. Inverse floaters produce less income when short-term interest rates rise (and, in extreme cases, may pay no income) and more income when short-term interest rates fall. Thus, if short-term interest rates rise after the issuance of the inverse floater, any yield advantage to the Fund is reduced and may be eliminated. Additionally, because the principal amount of the short-term floating rate security is fixed and is not adjusted in response to changes in the market value of the underlying municipal bond, any change in the market value of the underlying municipal bond is reflected entirely in a change to the value of the inverse floater. Upon the occurrence of certain adverse events, a trust may be collapsed and the underlying municipal bond liquidated, and the Fund could lose the entire amount of its investment in the inverse floater and may, in some cases, be contractually required to pay the negative difference, if any, between the liquidation value of the underlying municipal bond and the principal amount of the short-term floating rate securities.

Fund’s ability to sell the debt securities in which it invests or to find and purchase suitable debt instruments.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities, or a court, or the non-compliant conduct of a bond issuer.

4 Invesco Rochester® AMT-Free New York Municipal Fund

regulatory, or tax developments may adversely affect management of the Fund and, therefore, the ability of the Fund to achieve its investment objective.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Rochester AMT-Free New York Municipal Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund.The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Updated performance information is available on the Fund’s website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	0.60%
Best Quarter	June 30, 2011	6.67%
Worst Quarter	September 30, 2013	-5.05%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years	Since Inception
Class A
Return Before Taxes	8/16/1984	-0.68%	4.28%	5.35%	—%
Return After Taxes on Distributions		-0.68	4.27	5.35	—
Return After Taxes on Distributions and Sale of Fund Shares		0.78	4.07	5.20	—

Class C	8/29/1995	1.86	4.37	5.17	—

Class Y	1/31/2011	3.87	5.41	—	6.43

Class R6	5/24/2019	4.05	5.301	5.871	—

Bloomberg Barclays Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		5.21	3.91	4.63	—

U.S. Consumer Price Index (reflects no deduction for fees, expenses or taxes)		1.36	1.95	1.74	—

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Michael L. Camarella	Portfolio Manager	2019 (predecessor fund 2008)

Scott S. Cottier	Portfolio Manager	2019 (predecessor fud 2002-2018)

Mark R. DeMitry	Portfolio Manager	2020 (predecessor fund 2006-2018)

Tim O'Reilly	Portfolio Manager	2020

Mark Paris	Portfolio Manager	2019

Julius Williams	Portfolio Manager	2020

Purchase and Sale of Fund Shares

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

5 Invesco Rochester® AMT-Free New York Municipal Fund

meet a minimum initial investment of at least $1 million in each Fund in which it invests.

Tax Information

The Fund’s distributions primarily are exempt from regular federal income tax and New York state and New York city income taxes for residents of New York. The Fund also may make distributions that are taxable to you as ordinary income or capital gains.

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s), Principal Investment Strategies and Risks

The Fund’s investment objective is to seek tax-free income. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

The Fund focuses its investments in the state of New York. The Fund will therefore be vulnerable to the effects of economic, regulatory and political developments that affect New York’s governmental issuers.

that affect an individual issuer or a particular industry or sector, such as changes in production costs and competitive conditions within an industry. In addition, natural or environmental disasters, widespread disease or other public health issues, war, acts of terrorism or other events may have a significant impact on the value of the Fund’s investments, as well as the financial markets and global economy generally. Such circumstances may also impact the ability of the Adviser to effectively implement the Fund’s investment strategy. During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

■

Municipal Securities. Municipal securities are issued to raise money for a variety of public or private purposes, including financing state or local governments, financing specific projects or financing public facilities. These debt obligations are issued by the state governments, as well as their political subdivisions (such as cities, towns, and counties) and their agencies and authorities. The Fund buys municipal bonds and notes, tax-exempt commercial paper, certificates of participation in municipal leases and other debt obligations. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. Some revenue obligations are private activity bonds that pay interest that may be a tax preference item (i.e., interest income that may be subject to the alternative minimum tax) for investors subject to the federal AMT. However, the Fund selects investments the interest from which is not subject to AMT.

Additionally, there are times when an issuer will pledge its taxing power to offer additional security to a revenue bond. These securities are sometimes called “double-barreled bonds.” See, for example, tobacco bonds with an appropriation pledge as discussed in this prospectus. The Fund can also buy securities issued by any commonwealths, territories or possessions of the United States, or their respective agencies, instrumentalities or authorities, if the interest paid on the security is not subject to federal regular individual, and as applicable, the Fund’s state income tax (in the opinion of bond counsel to the issuer at the time the security is issued). Because municipal bond issuers may not be subject to the same disclosure obligations as other bond issuers, investments in municipal securities may be riskier than certain other investments.

New York municipal securities are municipal securities that are not subject (in the opinion of bond counsel to the issuer at the time they are issued) to federal and New York individual income tax. The term “New York municipal securities” also includes debt securities of the governments of certain possessions, territories and commonwealths of the United States if the interest is not subject to federal and New York individual income tax. For additional discussion of the special considerations relating to the Fund’s investments in New York and the U.S. territories, commonwealths and possessions, see the SAI. Some debt securities, such as zero-coupon securities, do not pay current interest. Other securities may be subject to

6 Invesco Rochester® AMT-Free New York Municipal Fund

calls by the issuer (to redeem the debt) or to prepayment prior to their stated maturity.

Municipal securities may be subject to the following risks:

■

Extension risk is particularly prevalent for a callable security where an increase in interest rates could result in the issuer of that security choosing not to redeem the security as anticipated on the security’s call date. Such a decision by the issuer could have the effect of lengthening the debt security’s expected maturity, making it more vulnerable to interest rate risk and reducing its market value.

■

7 Invesco Rochester® AMT-Free New York Municipal Fund

Adviser expects the Fund to remain invested in municipal securities issued by Puerto Rico, its agencies and instrumentalities, subject to market, economic and political conditions. Puerto Rico experienced a significant downturn during the most recent recession and continues to face significant fiscal challenges, including persistent government deficits, underfunded public pension benefit obligations, underfunded government retirement systems, sizable debt service obligations and a high unemployment rate. The amount of its outstanding public debt will make it very difficult for Puerto Rico to make full repayment. Certain issuers of Puerto Rico municipal securities have filed for bankruptcy or failed to make payments on obligations that have come due, and additional missed payments and defaults may be likely to occur in the future. As a result of Puerto Rico’s challenging economic and fiscal environment, certain securities issued by Puerto Rico and its agencies are currently considered below-investment-grade securities. The Fund expects to invest in some of these securities, which may subject the Fund to additional risks as described in this prospectus. If the economic situation in Puerto Rico persists or worsens, the volatility, liquidity, credit quality and performance of the Fund could be adversely affected. The outcome of any debt restructuring, both within and outside bankruptcy proceedings, and any potential future restructuring is uncertain, and could adversely affect the Fund.

■

8 Invesco Rochester® AMT-Free New York Municipal Fund

original investment. Some lease obligations may not have an active trading market, making it difficult for the Fund to sell them quickly at an acceptable price.

■

9 Invesco Rochester® AMT-Free New York Municipal Fund

■

In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of the holders of below-investment-grade securities.

■

Below-investment-grade securities markets may be more susceptible to real or perceived adverse credit, economic, or market conditions than investment-grade securities.

usually daily or weekly. A remarketing agent for the Trust is required to attempt to re-sell any tendered short-term floating rate securities to new investors for the purchase price. If the remarketing agent is unable to successfully re-sell the tendered short-term floating rate securities, a liquidity provider to the Trust must contribute cash to the Trust to ensure that the tendering holders receive the purchase price of their securities on the repurchase date.

10 Invesco Rochester® AMT-Free New York Municipal Fund

municipal bond. An inverse floater can be expected to underperform fixed-rate municipal bonds when long-term interest rates are rising, but can be expected to outperform fixed-rate municipal bonds when long-term interest rates are falling. Additionally, a tender option bond transaction typically provides for the automatic termination or “collapse” of a Trust upon the occurrence of certain adverse events, usually referred to as “mandatory tender events” or “tender option termination events.” These events may include, among others, a credit ratings downgrade of the underlying municipal bond below a specified level, a decrease in the market value of the underlying municipal bond below a specified amount, a bankruptcy of the liquidity provider or the inability of the remarketing agent to re-sell to new investors short-term floating rate securities that have been tendered for repurchase. Following such an event, the underlying municipal bond is generally sold for current market value and the proceeds distributed to holders of the short-term floating rate securities and inverse floater, with the holder of the inverse floater (the Fund) generally receiving the proceeds of such sale only after the holders of the short-term floating rate securities have received proceeds equal to the purchase price of their securities (and the liquidity provider is generally required to contribute cash to the Trust only in an amount sufficient to ensure that holders of the short-term floating rates securities receive the purchase price for their securities in connection with such termination of the Trust, in which instance the Fund may have an obligation to reimburse the liquidity provider, as described below). The sale of the underlying bond following such an event could be at an adverse price that might result in the loss by the Fund of a substantial portion, or even all, of its investment in the related inverse floater.

adjusted according to a specified market rate for those investments, such as, for example, the SIFMA Municipal Swap Index or the percentage of the prime rate of a bank. These obligations may be secured by bank letters of credit or other credit support arrangements. Inverse floaters, discussed in this prospectus, are a type of variable rate obligation.

11 Invesco Rochester® AMT-Free New York Municipal Fund

Borrowing and Leverage. The Fund can borrow from banks, a technique referred to as “leverage,” in amounts up to one-third of the Fund’s total assets (including the amount borrowed) less all liabilities and indebtedness other than borrowings. The Fund can use those borrowings for investment-related purposes such as purchasing securities believed to be desirable by the Adviser when available, funding amounts necessary to unwind or “collapse” trusts that issued “inverse floaters” to the Fund (an investment vehicle used by the Fund as described in this prospectus), or to contribute to such trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with other Invesco funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state taxing authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state taxing authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state taxing authorities or a court, or the non-compliant conduct of a bond issuer.

counterparty fails to pay the amount due. In addition, changes in government regulation of derivative instruments could affect the character, timing and amount of the Fund’s taxable income or gains, and may limit or prevent the Fund from using certain types of derivative instruments as a part of its investment strategy, which could make the investment strategy more costly to implement or require the Fund to change its investment strategy. As a result of these risks, the Fund could realize little or no income or lose money from the investment, or the use of a derivative for hedging might be unsuccessful.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Other Investment Strategies and Risks

The Fund can also use the investment techniques and strategies described below. The Fund might not use all of these techniques or strategies or might only use them from time to time.

12 Invesco Rochester® AMT-Free New York Municipal Fund

investment. The Fund may incur additional expenses to the extent it is required to seek recovery upon a default in the payment of principal of or interest on its portfolio holdings. In any reorganization or liquidation proceeding relating to a portfolio company, the Fund may lose its entire investment or may be required to accept cash or securities with a value less than its original investment. Distressed securities and any securities received in an exchange for such securities may be subject to restrictions on resale. Distressed securities are subject to the Fund’s limitation, if any, on holding below-investment-grade securities.

investments described in this prospectus. The Fund may also invest in securities and other investments not described in this prospectus.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Exclusion of Adviser from Commodity Pool Operator Definition

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.47% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

13 Invesco Rochester® AMT-Free New York Municipal Fund

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Michael L. Camarella, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Camarella managed the predecessor fund since 2008 and was associated with OppenheimerFunds, a global asset management firm, since 2003.

■

Scott S. Cottier, Portfolio Manager, who has been responsible for the Fund since 2019 (predecessor fud 2002-2018) and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Cottier managed the predecessor fund from 2002 to 2018 and was associated with OppenheimerFunds, a global asset management firm, since 2002.

■

Mark R. DeMitry, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. DeMitry managed the predecessor fund from 2006 to 2018 and was associated with OppenheimerFunds, a global asset management firm, since 2001.

■

Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2010.

■

Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

■

Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2010.

The portfolio managers are assisted by investment professionals from the Invesco Municipal Fund Management Team. Members of the team may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of income that is exempt from federal, New York State, and New York City income taxes.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

14 Invesco Rochester® AMT-Free New York Municipal Fund

Financial Highlights

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$12.41	$0.34	$(0.45)	$(0.11)	$(0.36)	$11.94	(0.81)%(d)	$767,102	0.95%(d)(e)	0.97%(d)(e)	0.83%(d)(e)	2.89%(d)(e)	15%
Five months ended 02/29/20	12.03	0.15	0.38	0.53	(0.15)	12.41	4.43	827,596	1.02(f)	1.02(f)	0.83(f)	2.98(f)	11
Year ended 09/30/19	11.26	0.45	0.67	1.12	(0.35)	12.03	10.11	807,767	1.17	1.17	0.85	3.86	15
Year ended 09/30/18	11.11	0.39	0.09	0.48	(0.33)	11.26	4.46	739,216	1.28	1.28	0.92	3.58	15
Year ended 09/30/17	11.52	0.39	(0.38)	0.01	(0.42)	11.11	0.08	872,008	1.01	1.01	0.82	3.52	47
Year ended 09/30/16	11.08	0.47	0.53	1.00	(0.56)	11.52	9.24	995,737	1.13	1.13	1.00	4.20	34

Class C
Year ended 02/28/21	12.42	0.25	(0.45)	(0.20)	(0.27)	11.95	(1.54)	26,100	1.71(e)	1.74(e)	1.59(e)	2.13(e)	15
Five months ended 02/29/20	12.04	0.11	0.38	0.49	(0.11)	12.42	4.09	50,011	1.78(f)	1.78(f)	1.59(f)	2.22(f)	11
Year ended 09/30/19	11.26	0.36	0.68	1.04	(0.26)	12.04	9.36	51,593	1.94	1.94	1.62	3.09	15
Year ended 09/30/18	11.12	0.31	0.08	0.39	(0.25)	11.26	3.57	84,896	2.05	2.05	1.69	2.81	15
Year ended 09/30/17	11.53	0.31	(0.39)	(0.08)	(0.33)	11.12	(0.68)	104,010	1.78	1.78	1.59	2.78	47
Year ended 09/30/16	11.09	0.39	0.53	0.92	(0.48)	11.53	8.41	125,732	1.89	1.89	1.76	3.44	34

Class Y
Year ended 02/28/21	12.43	0.37	(0.45)	(0.08)	(0.39)	11.96	(0.57)	86,177	0.71(e)	0.73(e)	0.59(e)	3.13(e)	15
Five months ended 02/29/20	12.05	0.16	0.38	0.54	(0.16)	12.43	4.52	83,905	0.78(f)	0.78(f)	0.59(f)	3.22(f)	11
Year ended 09/30/19	11.27	0.47	0.68	1.15	(0.37)	12.05	10.45	72,698	0.93	0.93	0.61	4.09	15
Year ended 09/30/18	11.13	0.42	0.08	0.50	(0.36)	11.27	4.61	59,045	1.05	1.05	0.69	3.82	15
Year ended 09/30/17	11.54	0.41	(0.38)	0.03	(0.44)	11.13	0.32	69,378	0.78	0.78	0.59	3.69	47
Year ended 09/30/16	11.09	0.49	0.55	1.04	(0.59)	11.54	9.58	59,503	0.89	0.89	0.76	4.40	34

Class R6
Year ended 02/28/21	12.41	0.38	(0.43)	(0.05)	(0.40)	11.96	(0.31)	10	0.62(e)	0.72(e)	0.49(e)	3.22(e)	15
Five months ended 02/29/20	12.03	0.17	0.38	0.55	(0.17)	12.41	4.56	74	0.68(f)	0.78(f)	0.59(f)	3.32(f)	11
Period ended 09/30/19(g)	11.78	0.18	0.20	0.38	(0.13)	12.03	3.25	10	0.81(f)	0.87(f)	0.55(f)	4.20(f)	15

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable.
(d)	The total return, ratio of expenses to average net assets and ratio of net investment income to average net assets reflect actual 12b-1 fees of 0.24% for Class A and 0.85% for Class C for the year ended February 28, 2021.
(e)	Ratios are based on average daily net assets (000’s omitted) of $751,684, $38,036, $80,942 and $38 for Class A, Class C, Class Y and Class R6 shares, respectively.
(f)	Annualized.
(g)	Commencement date after the close of business on May 24, 2019.

15 Invesco Rochester® AMT-Free New York Municipal Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

■

All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

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maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

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Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

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Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

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Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

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Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

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When your redemption proceeds exceed $250,000 per Fund.

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When you request that redemption proceeds be paid to someone other than the registered owner of the account.

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When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

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When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

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Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

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Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

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All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

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Reject or cancel all or any part of any purchase or exchange order.

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Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

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Modify or terminate any sales charge waivers or exceptions.

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Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

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Discretion to reject orders.

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Purchase blocking.

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The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

■

Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

■

The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

■

A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

■

Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

■

A-20 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

■

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

■

Money Market Funds

■

A Fund does not anticipate realizing any long-term capital gains.

■

Funds Investing in Real Estate Securities

■

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

■

Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

■

Funds Investing in Partnerships

■

Funds Investing in Commodities

■

Funds Investing in Foreign Currencies

■

Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

■

Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

■

A-23 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

■

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek tax-free income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	2.50%	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R6
Management Fees	0.40%	0.40%	0.40%	0.40%

Distribution and/or Service (12b-1) Fees	0.24	1.00	None	None

Other Expenses	0.12	0.12	0.12	0.06

Interest	0.11	0.11	0.11	0.11

Total Other Expenses	0.23	0.23	0.23	0.17

Total Annual Fund Operating Expenses	0.87	1.63	0.63	0.57

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$337	$521	$720	$1,296

Class C	$266	$514	$887	$1,730

Class Y	$64	$202	$351	$786

Class R6	$58	$183	$318	$714

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$337	$521	$720	$1,296

Class C	$166	$514	$887	$1,730

Class Y	$64	$202	$351	$786

Class R6	$58	$183	$318	$714

Principal Investment Strategies of the Fund

Under normal market conditions, and as a fundamental policy, the Fund expects to invest at least 80% of its net assets (plus borrowings for investment purposes) in securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from federal and, as applicable, the Fund’s state income tax. The policy stated in the foregoing sentence is a fundamental policy of the Fund and may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with this 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

The Fund selects investments without regard to the alternative minimum tax (AMT). Additionally, under normal market conditions, the Fund expects to invest at least 80% of its net assets (plus borrowings for investment purposes) in New York municipal securities, and in derivatives and other instruments that have economic characteristics similar to such securities. These securities are generally issued by the state and its political subdivisions (such as cities, towns, counties, agencies and authorities) and primarily include municipal bonds (long-term (more than one-year) obligations), municipal notes (short-term obligations), interests in municipal leases and tax-exempt commercial paper. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. The securities in which the Fund expects to invest may also include those issuers located outside of New York, such as U.S. territories, commonwealths and possessions or by their agencies, instrumentalities and authorities, if the interest on such securities is not subject to New York and federal income tax. These securities are “New York municipal securities” for purposes of this prospectus.

The Fund seeks to maintain a dollar-weighted average effective portfolio maturity of five years or less, however, it can buy securities with maturities of more than five years. Because of events affecting the bond markets and interest rate changes, the maturity of the portfolio might not meet the target at all times.

The Fund can invest up to 20% of its total assets in below-investment-grade securities, sometimes called “high-yield securities” or “junk bonds”. This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been downgraded or, in the case of an unrated security, after the Fund’s adviser, Invesco Advisers, Inc. (Invesco or the Adviser), has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other

1 Invesco Rochester® Limited Term New York Municipal Fund

market fluctuations may cause the Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Investment-grade securities are rated within one of the four highest rating categories of a nationally recognized statistical rating organization such as S&P Global Ratings (AAA, AA, A or BBB) (or in the case of unrated securities, determined by the Adviser to be comparable to securities rated investment-grade). The Fund may also invest in unrated securities, in which case the Adviser internally assigns ratings to those securities, after assessing their credit quality and other factors, in investment-grade or below-investment-grade categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical ratings organization.

The Fund can invest substantial amounts of its assets in private activity municipal securities that pay interest that is tax-exempt but which may be a “tax-preference item” for investors subject to alternative minimum taxation. To the extent the Fund invests in securities that may pay interest subject to alternative minimum taxation, those securities will be counted towards the Fund’s policy regarding minimum investments in New York municipal securities as described above.

The Fund can invest in inverse floating rate securities, a variable rate instrument, to seek increased income and return. Inverse floating rate securities are leveraged instruments and the extent of their leverage will vary depending on the security’s characteristics. The Fund limits its investments in inverse floating rate securities as further described in this prospectus under “Principal Risks.”

The Fund can borrow money to purchase additional securities, which is another form of leverage. Although the amount of borrowing will vary from time to time, the amount of leveraging from borrowings will not exceed one-third of the Fund’s total assets. The Fund may invest in derivative instruments, including interest rate swaps, to hedge its exposure to interest rates. The Fund may not enter into interest rate swaps with respect to more than 25% of its total assets.

In selecting investments for the Fund, the portfolio managers generally look at a wide range of New York municipal securities, including unrated bonds and securities of smaller issuers, from different issuers that provide high current income and that might be overlooked by other investors. The Fund may invest a substantial percentage of its assets in “callable” securities, which may be redeemed by the issuer before their maturity date.

The portfolio managers also focus on securities with coupon interest or accretion rates, current market interest rates, callability and call prices that might change the effective maturity of particular securities and the overall portfolio and securities with various maturities in an effort to reduce share price volatility and reinvestment risk.

These factors may change over time and may vary in particular cases. The portfolio managers may consider selling a security if any of these factors no longer applies to a security purchased for the Fund, but are not required to do so.

Principal Risks of Investing in the Fund

2 Invesco Rochester® Limited Term New York Municipal Fund

or environmental issues, or other economic or legislative, political or social issues may have a significant negative impact on the value of state or local securities.

Risks of Investing in U.S. Territories, Commonwealths and Possessions. The Fund also invests in obligations of the governments of U.S. territories, commonwealths and possessions such as Puerto Rico, the U.S. Virgin Islands, Guam and the Northern Mariana Islands to the extent such obligations are exempt from regular federal individual and state income taxes. These investments also are considered to be “New York municipal securities” for purposes of this prospectus. Accordingly, the Fund may be adversely affected by local political, economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations.

Risks of Shorter-Term Securities. Normally, when interest rates change, the values of shorter-term debt securities change less than the values of securities with longer maturities. The Fund tries to reduce the volatility of its share prices by seeking to maintain a shorter average effective portfolio maturity. However, shorter-term securities may have lower yields than longer-term securities. Shorter-term securities are also subject to extension and reinvestment risk. The Fund is subject to extension risk when principal payments on a debt security occur at a slower rate than expected, potentially extending the average life of the security. For securities with a call date in the near future, there is the risk that an increase in interest rates could result in the issuer of that security choosing not to redeem the security as anticipated on the security’s call date. Such a decision by the issuer may effectively change a short- or intermediate-term security into a longer term security, which could have the effect of locking in a below-market interest rate on the security, increasing the security’s duration, making the security more vulnerable to interest rate risk, reducing the security’s market value and increasing the Fund’s average effective portfolio maturity. Under such circumstances, because the values of longer term securities generally fluctuate more widely in response to interest rate changes than shorter term securities, the Fund’s volatility could increase. Reinvestment risk is the risk that if interest rates fall the Fund may need to invest the proceeds of redeemed securities in securities with lower interest rates.

fund’s total assets in issuers in the same industry constitutes concentration in that industry. Many types of municipal securities (such as general obligation, government appropriation, municipal leases, special assessment and special tax bonds) are not considered a part of any “industry” for purposes of this policy. Therefore, the Fund may invest more than 25% of its total assets in those types of municipal securities, subject to any applicable limits described in this prospectus. Those municipal securities may finance or pay interest from the revenues of projects that are subject to similar economic, business or political developments that could increase their credit risk. Legislation that affects the financing of a particular municipal project, or economic factors that have a negative impact on a project, would be likely to affect many other similar projects. States and municipalities are facing rising levels of unfunded pension and similar liabilities, which are increasing pressure on their budgets. These pressures may adversely affect their ability to meet their outstanding debt obligations, including with respect to investments held by the Fund. As a result, the marketability, liquidity, and performance of these investments may be negatively impacted. At times, the Fund may place an emphasis on, or change the relative emphasis of its investments in securities issued by certain municipalities. If the Fund has a greater emphasis on investments in one or more particular municipalities, it may be subject to greater risks from adverse events affecting such municipalities than a fund that invests in different municipalities or that is more diversified.

The Fund can invest up to 25% of its total assets in tobacco-related bonds without an appropriation pledge that make payments only from a state’s interest in the MSA.

3 Invesco Rochester® Limited Term New York Municipal Fund

these securities may be harder to value or sell at an acceptable price, especially during times of market volatility or decline.

Fixed-Income Market Risks. The fixed-income securities market can be susceptible to increases in volatility and decreases in liquidity. Liquidity may decline unpredictably in response to overall economic conditions or credit tightening. During times of reduced market liquidity, the Fund may not be able to readily sell bonds at the prices at which they are carried on the Fund’s books and could experience a loss. If the Fund needed to sell large blocks of bonds to meet shareholder redemption requests or to raise cash, those sales could further reduce the bonds’ prices, particularly for lower-rated and unrated securities, if applicable. An unexpected increase in redemptions by Fund shareholders (including requests from shareholders who may own a significant percentage of the Fund’s shares), which may be triggered by general market turmoil or an increase in interest rates, as well as other adverse market and economic developments, could cause the Fund to sell its holdings at a loss or at undesirable prices and adversely affect the Fund’s share price and increase the Fund’s liquidity risk, Fund expenses and/or taxable capital gain distributions to shareholders, if applicable. As of the date of this prospectus, interest rates in the U.S. are near historically low levels, increasing the exposure of bond investors to the risks associated with rising interest rates.

4 Invesco Rochester® Limited Term New York Municipal Fund

engages in reverse repurchase agreements, changes in the value of the Fund’s investments will have a larger effect on its share price than if it did not engage in these transactions due to the effect of leverage. Reverse repurchase agreements create fund expenses and require that the Fund have sufficient cash available to repurchase the debt obligation when required. Reverse repurchase agreements also involve the risk that the market value of the debt obligation that is the subject of the reverse repurchase agreement could decline significantly below the price at which the Fund is obligated to repurchase the security.

Alternative Minimum Tax Risk. A portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities, or a court, or the non-compliant conduct of a bond issuer.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Rochester Limited Term New York Municipal Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

The returns shown for periods ending on or prior to May 24, 2019 are those of the Class A, Class C and Class Y shares of the predecessor fund.

Class A, Class C and Class Y shares of the predecessor fund were reorganized into Class A, Class C and Class Y shares, respectively, of the Fund after the close of business on May 24, 2019. Class A, Class C and Class Y shares’ returns of the Fund will be different from the returns of the predecessor fund as they have different expenses. Class R6 shares’ returns of the Fund will be different from Class A shares’ returns of the predecessor fund as they have different expenses. Performance for Class A shares has been restated to reflect the Fund’s applicable sales charge. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

Updated performance information is available on the Fund’s website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	0.10%
Best Quarter	March 31, 2018	3.33%
Worst Quarter	December 31, 2017	-3.81%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years	Since Inception
Class A
Return Before Taxes	9/18/1991	0.61%	3.15%	2.86%	—%
Return After Taxes on Distributions		0.60	3.15	2.86	—
Return After Taxes on Distributions and Sale of Fund Shares		1.50	3.15	2.99	—

Class C	5/1/1997	1.49	2.87	2.47	—

Class Y	3/30/2011	3.49	3.94	—	3.44

Class R6	5/24/2019	3.54	3.781	3.161	—

Bloomberg Barclays 5 Year Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		4.29	2.81	3.03	—

U.S. Consumer Price Index (reflects no deduction for fees, expenses or taxes)		1.36	1.95	1.74	—

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

5 Invesco Rochester® Limited Term New York Municipal Fund

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Michael L. Camarella	Portfolio Manager	2020 (predecessor fund 2008 - 2018)

Scott S. Cottier	Portfolio Manager	2020 (predecessor fund 2002 - 2018)

Mark R. DeMitry	Portfolio Manager	2019 (predecessor fund 2006)

Tim O'Reilly	Portfolio Manager	2020

Mark Paris	Portfolio Manager	2019

Julius Williams	Portfolio Manager	2020

Purchase and Sale of Fund Shares

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Tax Information

The Fund’s distributions primarily are exempt from regular federal income tax and New York state and New York city income taxes for residents of New York. All or a portion of these distributions, however, may be subject to the federal alternative minimum tax. The Fund may also make distributions that are taxable to you as ordinary income or capital gains.

Payments to Broker-Dealers and Other Financial Intermediaries

adviser to recommend the Fund over another investment. Ask your salesperson or financial adviser or visit your financial intermediary’s website for more information.

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s), Principal Investment Strategies and Risks

The Fund’s investment objective is to seek tax-free income. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

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6 Invesco Rochester® Limited Term New York Municipal Fund

and authorities. The Fund buys municipal bonds and notes, tax-exempt commercial paper, certificates of participation in municipal leases and other debt obligations. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. Some revenue obligations are private activity bonds that pay interest that may be a tax preference item (i.e., interest income that may be subject to the alternative minimum tax) for investors subject to the federal alternative minimum tax. The Fund selects investments without regard to this type of tax treatment.

Additionally, there are times when an issuer will pledge its taxing power to offer additional security to a revenue bond. These securities are sometimes called “double-barreled bonds.” See, for example, tobacco bonds with an appropriation pledge as discussed in this prospectus. The Fund can also buy securities issued by any commonwealths, territories or possessions of the United States, or their respective agencies, instrumentalities or authorities, if the interest paid on the security is not subject to federal regular individual, and as applicable, the Fund’s state income tax (in the opinion of bond counsel to the issuer at the time the security is issued). Because municipal bond issuers may not be subject to the same disclosure obligations as other bond issuers, investments in municipal securities may be riskier than certain other investments.

Municipal securities may be subject to the following risks:

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portfolio resulting from a change in prevailing interest rates. The change in the value of a bond or portfolio can be approximated by multiplying its duration by a change in interest rates. For example, if a bond has an effective duration of three years, a 1% increase in general interest rates would be expected to cause the bond’s value to decline about 3% while a 1% decrease in general interest rates would be expected to cause the bond’s value to increase 3%. Duration is different from maturity, which is the length of time until the principal must be paid back. The duration of a debt security may be equal to or shorter than the full maturity of a debt security.

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7 Invesco Rochester® Limited Term New York Municipal Fund

may increase the security’s price volatility. Interest-only and principal- only securities are especially sensitive to interest rate changes, which can affect not only their prices but can also change the income flows and repayment assumptions about those investments.

Risks of Investing in U.S. Territories, Commonwealths and Possessions. The Fund also invests in obligations of the governments of U.S. territories, commonwealths and possessions such as Puerto Rico, the U.S. Virgin Islands, Guam and the Northern Mariana Islands to the extent such obligations are exempt from regular federal individual and state income taxes. These investments also are considered to be “New York municipal securities” for purposes of this prospectus. Accordingly, the Fund may be adversely affected by local political, economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations. A discussion of the special considerations relating to the Fund’s municipal obligations and other factors or economic conditions in those territories, commonwealths or possessions is provided in an appendix to the SAI.

Significant Investment in Puerto Rico Municipal Securities. As of the date of this prospectus, the Fund expects to invest a significant percentage of its total assets in Puerto Rican municipal securities, which are exempt from federal, state, and, where applicable, local income taxes. The Adviser expects the Fund to remain invested in municipal securities issued by Puerto Rico, its agencies and instrumentalities, subject to market, economic and political conditions. Puerto Rico experienced a significant downturn during the most recent recession and continues to face significant fiscal challenges, including persistent government deficits, underfunded public pension benefit obligations, underfunded government retirement systems, sizable debt service obligations and a high unemployment rate. The amount of its outstanding public debt will make it very difficult for Puerto Rico to make full repayment. Certain issuers of Puerto Rico municipal securities have filed for bankruptcy or failed to make payments on obligations that have come due, and additional missed payments and defaults may be likely to occur in the future. As a result of Puerto Rico’s challenging economic and fiscal environment, certain securities issued by Puerto Rico and its agencies are currently considered below-investment-grade securities. The Fund expects to invest some of these securities, which may subject the Fund to additional risks as described in this prospectus. If the economic situation in Puerto Rico persists or worsens, the volatility, liquidity, credit quality and performance of the Fund could be adversely affected. The outcome of any debt restructuring, both within and outside bankruptcy proceedings, and any potential future restructuring is uncertain, and could adversely affect the Fund.

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8 Invesco Rochester® Limited Term New York Municipal Fund

The Fund cannot invest more than 5% of its net assets in unrated or illiquid municipal leases.

the Fund may pay certain maintenance or operating expenses or taxes relating to such projects. These expenses may increase the overall expenses of the Fund and reduce its returns.

9 Invesco Rochester® Limited Term New York Municipal Fund

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In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of the holders of below-investment-grade securities.

■

Below-investment-grade securities markets may be more susceptible to real or perceived adverse credit, economic, or market conditions than investment-grade securities.

The Fund can invest up to 20% of its total assets in below-investment-grade securities. This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been down- graded or, in the case of an unrated security, after the Fund’s investment adviser has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment-grade securities to exceed, at times significantly, this restriction for an extended period of time. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk. If the Fund has more than 20% of its total assets invested in below-investment-grade securities, the investment adviser will not purchase additional below-investment-grade securities until the level of holdings in those securities no longer exceeds the restriction.

Below-investment-grade securities are subject to greater credit risks than investment-grade securities.

Unrated Securities. The investment adviser may internally assign ratings to securities that are not rated by any nationally recognized statistical rating organization, after assessing their credit quality and other factors, in categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the investment adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization. Unrated securities are considered “investment-grade” or “below-investment-grade” if judged by the investment adviser to be comparable to rated investment-grade or below-investment-grade securities. The investment adviser’s rating does not constitute a guarantee of the credit quality. In addition, some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price.

The “effective” maturity of a security is not always the same as the stated maturity date. A number of factors may cause the “effective” maturity to be shorter than the stated maturity. For example, a bond’s effective maturity might be deemed to be shorter (for pricing and trading purposes) than its stated maturity as a result of differences between its coupon interest rate and current market interest rates, whether the bond is callable (that means the issuer can pay off the bond prior to its stated maturity), the rate of accretion of discounts on the bond, and other factors such as mandatory put provisions and scheduled sinking fund payments.

10 Invesco Rochester® Limited Term New York Municipal Fund

periods of rising interest rates, the market values of inverse floaters will tend to decline more quickly than those of fixed rate securities.

interest rates rise after the issuance of the inverse floater, any yield advantage to the Fund is reduced and may be eliminated. All inverse floaters entail some degree of leverage represented by the outstanding principal amount of the related short-term floating rate securities.

11 Invesco Rochester® Limited Term New York Municipal Fund

the related short-term floating rate securities issued by the Trust. Interest on the underlying municipal bond is recorded as investment income on the Fund’s Statement of Operations, while interest payable on the related short-term floating rate securities is recorded as interest expense (which affects the Fund’s annual operating expenses, shown earlier in this prospectus). As mentioned above, the Fund may also purchase an inverse floater created as part of a tender option bond transaction when a third party, such as a municipal issuer or financial institution, transfers an underlying municipal bond to a Trust. For financial reporting purposes, the Fund includes the inverse floater related to such transaction on its Statement of Investments and interest on the security is recorded as investment income on the Fund’s Statement of Operations.

The Fund will not invest more than 10% of its total assets in “when-issued” and “delayed-delivery” transactions.

Reverse Repurchase Agreements. The Fund may engage in reverse repurchase agreements. A reverse repurchase agreement is the sale of an underlying debt obligation and the simultaneous agreement to repurchase it at an agreed- upon price and date. These transactions involve the risk that the market value of the securities sold under a reverse repurchase agreement could decline below the cost of the obligation to repurchase them. The Fund will identify liquid assets on its books to cover its obligations under reverse repurchase agreements, including interest, until payment is made to the seller.

Fixed-Income Market Risks. The fixed-income securities market can be susceptible to unusual volatility and illiquidity. Volatility and illiquidity may be more pronounced in the case of lower-rated and unrated securities. Liquidity can decline unpredictably in response to overall economic conditions or credit tightening. Increases in volatility and decreases in liquidity may be caused by a rise in interest rates (or the expectation of a rise in interest rates), which are near historic lows in the U.S. and in other countries. During times of reduced market liquidity, the Fund may not be able to readily sell bonds at the prices at which they are carried on the Fund’s books. If the Fund needed to sell large blocks of bonds to meet shareholder redemption requests or to raise cash, those sales could further reduce the bonds’ prices. An unexpected increase in Fund redemption requests (including requests from shareholders who may own a significant percentage of the Fund’s shares), which may be triggered by market turmoil or an increase in interest rates, as well as other adverse market and economic developments, could cause the Fund to sell its holdings at a loss or at undesirable prices and adversely affect the Fund’s share price and increase the Fund’s liquidity risk, Fund expenses and/or taxable capital gain distributions to shareholders, if applicable. Similarly, the prices of the Fund’s holdings could be adversely affected if an investment account managed similarly to the Fund was to experience significant redemptions and that

account was required to sell its holdings at an inopportune time. The liquidity of an issuer’s securities may decrease as a result of a decline in an issuer’s credit rating, the occurrence of an event that causes counterparties to avoid transacting with the issuer, or an increase in the issuer’s cash outflows, as well as other adverse market and economic developments. A lack of liquidity or other adverse credit market conditions may hamper the Fund’s ability to sell the debt securities in which it invests or to find and purchase suitable debt instruments.

Borrowing and Leverage. The Fund can borrow from banks, a technique referred to as “leverage,” in amounts up to one-third of the Fund’s total assets (including the amount borrowed) less all liabilities and indebtedness other than borrowings. The Fund can use those borrowings for investment-related purposes such as purchasing securities believed to be desirable by the Adviser when available, funding amounts necessary to unwind or “collapse” trusts that issued “inverse floaters” to the Fund (an investment vehicle used by the Fund as described in this prospectus), or to contribute to such trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with other Invesco funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

12 Invesco Rochester® Limited Term New York Municipal Fund

federal alternative minimum tax. Accordingly, investment in the Fund could cause shareholders to be subject to, or result in an increased liability under, the federal alternative minimum tax.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities or a court, or the non-compliant conduct of a bond issuer.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Other Investment Strategies and Risks

The Fund can also use the investment techniques and strategies described below. The Fund might not use all of these techniques or strategies or might only use them from time to time.

13 Invesco Rochester® Limited Term New York Municipal Fund

example, hedging instruments, repurchase agreements, and many of the types of securities the Fund would buy for temporary defensive purposes. The Fund does not anticipate investing substantial amounts of its assets in taxable investments under normal market conditions or as part of its normal trading strategies and policies.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Exclusion of Adviser from Commodity Pool Operator Definition

exclusion from the definition of “commodity trading advisor” (CTA) under the CEA and the rules of the CFTC with respect to the Fund.

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.40% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

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Michael L. Camarella, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Camarella managed the predecessor fund from 2008 to 2018 and was associated with OppenheimerFunds, a global asset management firm, since 2003.

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Scott S. Cottier, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Cottier managed the predecessor fund from 2002 to 2018 and was associated with OppenheimerFunds, a global asset management firm, since 2002.

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Mark R. DeMitry, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. DeMitry managed the predecessor fund since 2006 and was associated with OppenheimerFunds, a global asset management firm, since 2001.

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Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2010.

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Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

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Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2010.

The portfolio managers are assisted by investment professionals from the Invesco Municipal Fund Management Team. Members of the team may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

14 Invesco Rochester® Limited Term New York Municipal Fund

Financial Highlights

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$3.12	$0.08	$(0.07)	$0.01	$(0.09)	$3.04	0.29%(d)	$1,411,111	0.87%(d)(e)	0.87%(d)(e)	0.76%(d)(e)	2.75%(d)(e)	17%
Two months ended 02/29/20	3.06	0.01	0.07	0.08	(0.02)	3.12	2.45	1,370,661	0.76(f)	0.90(f)	0.76(f)	2.67(f)	1
Year ended 12/31/19	2.95	0.09	0.12	0.21	(0.10)	3.06	7.27	1,338,074	0.75	0.90	0.75	2.91	11
Year ended 12/31/18	2.76	0.08	0.20	0.28	(0.09)	2.95	10.38	1,168,856	0.85	1.03	0.85	2.77	36
Year ended 12/31/17	2.95	0.08	(0.18)	(0.10)	(0.09)	2.76	(3.51)	1,198,772	0.82	0.96	0.82	2.85	9
Year ended 12/31/16	3.01	0.10	(0.05)	0.05	(0.11)	2.95	1.64	1,613,157	0.88	0.98	0.88	3.29	21

Class C
Year ended 02/28/21	3.10	0.06	(0.07)	(0.01)	(0.07)	3.02	(0.47)	91,938	1.63(e)	1.63(e)	1.52(e)	1.99(e)	17
Two months ended 02/29/20	3.04	0.01	0.06	0.07	(0.01)	3.10	2.34	195,347	1.51(f)	1.65(f)	1.51(f)	1.92(f)	1
Year ended 12/31/19	2.93	0.06	0.13	0.19	(0.08)	3.04	6.51	197,113	1.51	1.66	1.51	2.15	11
Year ended 12/31/18	2.74	0.06	0.20	0.26	(0.07)	2.93	9.63	377,338	1.61	1.79	1.61	2.02	36
Year ended 12/31/17	2.93	0.06	(0.18)	(0.12)	(0.07)	2.74	(4.27)	432,706	1.57	1.71	1.57	2.13	9
Year ended 12/31/16	3.00	0.08	(0.06)	0.02	(0.09)	2.93	0.55	670,317	1.63	1.73	1.63	2.54	21

Class Y
Year ended 02/28/21	3.12	0.09	(0.07)	0.02	(0.10)	3.04	0.53	260,365	0.63(e)	0.63(e)	0.52(e)	2.99(e)	17
Two months ended 02/29/20	3.06	0.01	0.07	0.08	(0.02)	3.12	2.49	235,989	0.51(f)	0.65(f)	0.51(f)	2.92(f)	1
Year ended 12/31/19	2.95	0.10	0.12	0.22	(0.11)	3.06	7.53	224,615	0.51	0.66	0.51	3.15	11
Year ended 12/31/18	2.76	0.09	0.20	0.29	(0.10)	2.95	10.65	170,457	0.60	0.78	0.60	3.02	36
Year ended 12/31/17	2.95	0.09	(0.18)	(0.09)	(0.10)	2.76	(3.28)	142,546	0.57	0.71	0.57	3.04	9
Year ended 12/31/16	3.01	0.11	(0.05)	0.06	(0.12)	2.95	1.89	166,668	0.63	0.73	0.63	3.53	21

Class R6
Year ended 02/28/21	3.12	0.09	(0.07)	0.02	(0.10)	3.04	0.59	170	0.57(e)	0.57(e)	0.46(e)	3.05(e)	17
Two months ended 02/29/20	3.06	0.02	0.06	0.08	(0.02)	3.12	2.50	128	0.48(f)	0.62(f)	0.48(f)	2.95(f)	1
Period ended 12/31/19(g)	3.05	0.06	0.02	0.08	(0.07)	3.06	2.79	125	0.47(f)	0.62(f)	0.47(f)	3.20(f)	11

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable.
(d)	The total return, ratio of expenses to average net assets and ratio of net investment income to average net assets reflect actual 12b-1 fees of 0.24% for the year ended February 28, 2021.
(e)	Ratios are based on average daily net assets (000’s omitted) of $1,337,892, $149,636, $231,894 and $201 for Class A, Class C, Class Y and Class R6 shares, respectively.
(f)	Annualized.
(g)	Commencement date after the close of business on May 24, 2019.

16 Invesco Rochester® Limited Term New York Municipal Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

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Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

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Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

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Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

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Class AX shares: Invesco Government Money Market Fund;

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Class CX shares: Invesco Government Money Market Fund;

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Class P shares: Invesco Summit Fund;

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Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

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owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

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Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

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Invesco Limited Term Municipal Income Fund, Class A2 shares.

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Invesco Government Money Market Fund, Investor Class shares.

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Invesco Premier Portfolio, Investor Class shares.

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Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

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All Funds, Class Y, Class R5 and Class R6 shares

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Class A shares: 0.25%

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Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

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Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

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Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

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Modify or terminate any sales charge waivers or exceptions.

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Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

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Trade activity monitoring.

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Discretion to reject orders.

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Purchase blocking.

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The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

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The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

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The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

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Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

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The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

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Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

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The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

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A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

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Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

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A-20 The Invesco Funds

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Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

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If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

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exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

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Money Market Funds

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A Fund does not anticipate realizing any long-term capital gains.

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Funds Investing in Real Estate Securities

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A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

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Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

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Funds Investing in Partnerships

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Funds Investing in Commodities

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Funds Investing in Foreign Currencies

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Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

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Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

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A-23 The Invesco Funds

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Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

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Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

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Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek tax-free income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R5	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	4.25%	None	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R5	R6
Management Fees	0.35%	0.35%	0.35%	0.35%	0.35%

Distribution and/or Service (12b-1) Fees	0.25	0.90	None	None	None

Other Expenses	0.17	0.17	0.17	0.14	0.05

Interest	0.18	0.18	0.18	0.18	0.18

Total Other Expenses	0.35	0.35	0.35	0.32	0.23

Total Annual Fund Operating Expenses	0.95	1.60	0.70	0.67	0.58

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$518	$715	$928	$1,542

Class C	$263	$505	$871	$1,726

Class Y	$72	$224	$390	$871

Class R5	$68	$214	$373	$835

Class R6	$59	$186	$324	$726

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$518	$715	$928	$1,542

Class C	$163	$505	$871	$1,726

Class Y	$72	$224	$390	$871

Class R5	$68	$214	$373	$835

Class R6	$59	$186	$324	$726

Principal Investment Strategies of the Fund

Under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and, as applicable, the Fund’s state income tax. The policy stated in the foregoing sentence may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with the 80% investment requirement, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

The Fund invests in municipal securities issued by the governments of states, their political subdivisions (such as cities, towns, counties, agencies and authorities) and the District of Columbia, U.S. territories, commonwealths and possessions or by their agencies, instrumentalities and authorities. These primarily include municipal bonds (long-term (more than one-year) obligations), municipal notes (short-term obligations), interests in municipal leases, and tax-exempt commercial paper. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. The Fund selects investments without regard to the alternative minimum tax (AMT).

Up to 100% of the securities the Fund buys may be high-yield, lower-grade fixed income securities, including those below investment-grade (commonly called “junk bonds”). Under normal market conditions, however, the Fund intends to invest approximately 50% to 70% of its total assets in these types of securities. Below-investment-grade debt securities are those rated below “BBB-” by S&P Global Ratings or “Baa3” by Moody’s or comparable ratings by other nationally recognized statistical rating organizations (or, in the case of unrated securities, determined by the Fund’s Adviser, Invesco Advisers, Inc. (Invesco or the Adviser) to be comparable to securities rated investment-grade). The Fund also invests in unrated securities, in which case the Adviser internally assigns ratings to those securities, after assessing their credit quality and other factors, in investment-grade or below-investment-grade categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization.

To the extent the Fund invests in pre-refunded municipal securities collateralized by U.S. government securities, the Fund may treat those

1 Invesco Rochester®Municipal Opportunities Fund

securities as investment-grade (AAA) securities even if the issuer itself has a below-investment-grade rating.

Since the Fund may invest in lower-rated and below-investment-grade securities without limit, the Fund’s investments should be considered speculative. The Fund does not limit its investments to securities of a particular maturity range, and may hold both short-and long-term securities. However, the Fund currently expects to focus on longer-term securities to seek higher yields. This portfolio strategy is subject to change.

The Fund can invest in inverse floaters, a variable rate obligation, to seek increased income and return. The Fund’s investment in inverse floaters entails a degree of leverage. The Fund can expose up to 35% of its total assets to the effects of leverage from its investments in inverse floaters. The Fund’s investments in inverse floaters are included for purposes of the 80% policy described above. The Fund can also engage in reverse purchase agreements, which also create leverage.

In selecting securities for the Fund, the portfolio managers look at a wide range of municipal sectors, coupons, and revenue sources for high-yield, tax-exempt municipal securities that offer high-income opportunities, might be overlooked by other investors and funds (including, in particular, unrated securities or securities of smaller issuers), or are special situations that provide opportunities for value. The portfolio managers may consider selling a security if any of these factors no longer applies to a security purchased for the Fund, but are not required to do so.

Principal Risks of Investing in the Fund

rising interest rate environment than shorter-duration debt securities. Credit risk is the risk that the issuer of a security might not make interest and principal payments on the security as they become due. If an issuer fails to pay interest or repay principal, the Fund’s income or share value might be reduced. Adverse news about an issuer or a downgrade in an issuer’s credit rating, for any reason, can also reduce the market value of the issuer’s securities. “Credit spread” is the difference in yield between securities that is due to differences in their credit quality. There is a risk that credit spreads may increase when the market expects lower-grade bonds to default more frequently. Widening credit spreads may quickly reduce the market values of the Fund’s lower-rated and unrated securities. Some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price. Extension risk is the risk that an increase in interest rates could cause prepayments on a debt security to be repaid at a slower rate than expected. Extension risk is particularly prevalent for a callable security where an increase in interest rates could result in the issuer of that security choosing not to redeem the security as anticipated on the security’s call date. Such a decision by the issuer could have the effect of lengthening the debt security’s expected maturity, making it more vulnerable to interest rate risk and reducing its market value. Reinvestment risk is the risk that when interest rates fall the Fund may be required to reinvest the proceeds from a security’s sale or redemption at a lower interest rate. Callable bonds are generally subject to greater reinvestment risk than non-callable bonds. Prepayment risk is the risk that the issuer may redeem the security prior to the expected maturity or that borrowers may repay the loans that underlie these securities more quickly than expected, thereby causing the issuer of the security to repay the principal prior to the expected maturity. The Fund may need to reinvest the proceeds at a lower interest rate, reducing its income.

Because the Fund can invest without limit in below-investment-grade securities, the Fund’s credit risks are greater than those of funds that buy only investment-grade securities. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk.

2 Invesco Rochester®Municipal Opportunities Fund

economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations.

as other adverse market and economic developments, could cause the Fund to sell its holdings at a loss or at undesirable prices and adversely affect the Fund’s share price and increase the Fund’s liquidity risk, Fund expenses and/or taxable distributions, if applicable. As of the date of this prospectus, interest rates in the U.S. are near historically low levels, increasing the exposure of bond investors to the risks associated with rising interest rates.

The Fund will not expose more than 35% of its total assets to the effects of leverage from its investments in inverse floaters. This limitation is measured by comparing the aggregate principal amount of the short-term floating rate securities that are related to the inverse floaters held by the

3 Invesco Rochester®Municipal Opportunities Fund

Fund to the total assets of the Fund. Nevertheless, the value of, and income earned on, an inverse floater that has a higher degree of leverage (represented by a larger outstanding principal amount of related short-term floating rate securities relative to the par value of the underlying municipal bond) will fluctuate more significantly in response to changes in interest rates and to changes in the market value of the related underlying municipal bond, and are more likely to be eliminated entirely under adverse market conditions.

The Fund can invest up to 25% of its total assets in tobacco-related bonds without an appropriation pledge that make payments only from a state’s interest in the MSA.

required. Reverse repurchase agreements also involve the risk that the market value of the debt obligation that is the subject of the reverse repurchase agreement could decline significantly below the price at which the Fund is obligated to repurchase the security.

Alternative Minimum Tax Risk. A portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Rochester High Yield Municipal Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund.The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

4 Invesco Rochester®Municipal Opportunities Fund

the predecessor fund as they have different expenses. Performance for Class A shares has been restated to reflect the Fund’s applicable sales charge. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

Updated performance information is available on the Fund’s website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	1.75%
Best Quarter	June 30, 2011	8.10%
Worst Quarter	March 31, 2020	-5.95%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	10/1/1993	1.37%	7.18%	7.80%
Return After Taxes on Distributions		1.33	7.16	7.79
Return After Taxes on Distributions and Sale of Fund Shares		2.71	6.74	7.49

Class C	8/29/1995	4.26	7.40	7.65

Class Y	11/29/2010	6.13	8.36	8.48

Class R5	5/24/2019	6.61	8.291	8.361

Class R6	5/24/2019	6.22	8.211	8.331

Bloomberg Barclays Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		5.21	3.91	4.63

U.S. Consumer Price Index (reflects no deduction for fees, expenses or taxes)		1.36	1.95	1.74

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Michael L. Camarella	Portfolio Manager	2019 (predecessor fund 2008-2018)

Scott S. Cottier	Portfolio Manager	2019 (predecessor fund 2002)

Mark R. DeMitry	Portfolio Manager	2019 (predecessor fund 2006-2018)

Tim O'Reilly	Portfolio Manager	2019

Mark Paris	Portfolio Manager	2019

Julius Williams	Portfolio Manager	2019

Purchase and Sale of Fund Shares

purchased, redeemed or exchanged on any business day through our website at www.invesco.com/us or by mail to Invesco Investment Services, Inc., P.O. Box 219078, Kansas City, MO 64121-9078.

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s), Principal Investment Strategies and Risks

The Fund’s investment objective is to seek tax-free income. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

5 Invesco Rochester®Municipal Opportunities Fund

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Municipal Securities. Municipal securities are issued to raise money for a variety of public or private purposes, including financing state or local governments, financing specific projects or financing public facilities. These debt obligations are issued by the state governments, as well as their political subdivisions (such as cities, towns, and counties) and their agencies and authorities. The Fund buys municipal bonds and notes, tax-exempt commercial paper, certificates of participation in municipal leases and other debt obligations. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. Some revenue obligations are private activity bonds that pay interest that may be a tax preference item (i.e., interest income that may be subject to the alternative minimum tax) for investors subject to the federal alternative minimum tax. The Fund selects investments without regard to this type of tax treatment.

possessions of the United States, or their respective agencies, instrumentalities or authorities, if the interest paid on the security is not subject to federal regular individual, and as applicable, the Fund’s state income tax (in the opinion of bond counsel to the issuer at the time the security is issued). Because municipal bond issuers may not be subject to the same disclosure obligations as other bond issuers, investments in municipal securities may be riskier than certain other investments.

Municipal securities may be subject to the following risks:

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6 Invesco Rochester®Municipal Opportunities Fund

have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price.

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interest or principal payment obligations because of an economic downturn, specific issuer developments, or the unavailability of additional financing.

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In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of the holders of below-investment-grade securities.

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Below-investment-grade securities markets may be more susceptible to real or perceived adverse credit, economic, or market conditions than investment-grade securities.

Unrated Securities. The investment adviser may internally assign ratings to securities that are not rated by any nationally recognized statistical rating organization, after assessing their credit quality and other factors, in categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization. Unrated securities are considered “investment-grade” or “below-investment-grade” if judged by the Adviser to be comparable to rated investment-grade or below-investment-grade securities. The Adviser’s rating does not constitute a guarantee of the credit quality. In addition, some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price.

Because the Fund can invest up to 100% of its assets in below-investment-grade securities, the Fund’s credit risks are greater than those of funds that buy only investment-grade securities. Credit rating downgrades of a single issuer or related similar issuers whose securities the Fund holds in significant amounts could substantially and unexpectedly increase the Fund’s exposure to below-investment-grade securities and the risks associated with them, especially liquidity and default risk.

7 Invesco Rochester®Municipal Opportunities Fund

The Fund can invest without limit in high yield, lower-rated municipal securities (measured at the time of purchase), including municipal securities rated below “investment-grade” at the time of purchase. “Investment-grade” securities are those rated within the four highest rating categories of S&P Global Ratings, Moody’s, Fitch or another nationally recognized statistical rating organization (or, in the case of unrated securities, determined by the Adviser to be comparable to securities rated investment-grade). While securities rated within the fourth highest category by S&P Global Ratings (meaning BBB+, BBB or BBB-) or by Moody’s (meaning Baa1, Baa2 or Baa3) are considered “investment-grade,” they have some speculative characteristics. If two or more nationally recognized statistical rating organizations have assigned different ratings to a security, the Adviser uses the lowest rating assigned.

described in this prospectus. If the economic situation in Puerto Rico persists or worsens, the volatility, liquidity, credit quality and performance of the Fund could be adversely affected. The outcome of any debt restructuring, both within and outside bankruptcy proceedings, and any potential future restructuring is uncertain, and could adversely affect the Fund.

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8 Invesco Rochester®Municipal Opportunities Fund

with the MSA or cause delays or reductions in bond payments. The MSA itself has been subject to legal challenges and has, to date, withstood those challenges. The SAI contains more detailed information about the litigation related to the tobacco industry and the MSA.

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equipment or facilities, the disposition of the property in the event of non-appropriation or foreclosure might prove difficult, time consuming and costly, and may result in a delay in recovering or the failure to recover the original investment. Some lease obligations may not have an active trading market, making it difficult for the Fund to sell them quickly at an acceptable price.

9 Invesco Rochester®Municipal Opportunities Fund

or at undesirable prices and adversely affect the Fund’s share price and increase the Fund’s liquidity risk, Fund expenses and/or taxable distributions, if applicable. Similarly, the prices of the Fund’s holdings could be adversely affected if an investment account managed similarly to the Fund was to experience significant redemptions and that account was required to sell its holdings at an inopportune time. The liquidity of an issuer’s securities may decrease as a result of a decline in an issuer’s credit rating, the occurrence of an event that causes counterparties to avoid transacting with the issuer, or an increase in the issuer’s cash outflows, as well as other adverse market and economic developments. A lack of liquidity or other adverse credit market conditions may hamper the Fund’s ability to sell the debt securities in which it invests or to find and purchase suitable debt instruments.

liquidity provider to the Trust must contribute cash to the Trust to ensure that the tendering holders receive the purchase price of their securities on the repurchase date.

10 Invesco Rochester®Municipal Opportunities Fund

typically provides for the automatic termination or “collapse” of a Trust upon the occurrence of certain adverse events, usually referred to as “mandatory tender events” or “tender option termination events.” These events may include, among others, a credit ratings downgrade of the underlying municipal bond below a specified level, a decrease in the market value of the underlying municipal bond below a specified amount, a bankruptcy of the liquidity provider or the inability of the remarketing agent to re-sell to new investors short-term floating rate securities that have been tendered for repurchase. Following such an event, the underlying municipal bond is generally sold for current market value and the proceeds distributed to holders of the short-term floating rate securities and inverse floater, with the holder of the inverse floater (the Fund) generally receiving the proceeds of such sale only after the holders of the short-term floating rate securities have received proceeds equal to the purchase price of their securities (and the liquidity provider is generally required to contribute cash to the Trust only in an amount sufficient to ensure that holders of the short-term floating rates securities receive the purchase price for their securities in connection with such termination of the Trust, in which instance the Fund may have an obligation to reimburse the liquidity provider, as described below). The sale of the underlying bond following such an event could be at an adverse price that might result in the loss by the Fund of a substantial portion, or even all, of its investment in the related inverse floater.

credit or other credit support arrangements. Inverse floaters, discussed in this prospectus, are a type of variable rate obligation.

Borrowing and Leverage. The Fund can borrow from banks, a technique referred to as “leverage,” in amounts up to one-third of the Fund’s total assets (including the amount borrowed) less all liabilities and indebtedness other than borrowings. The Fund can use those borrowings for investment-related purposes such as purchasing securities believed to be desirable by the Adviser when available, funding amounts necessary to unwind or “collapse” trusts that issued “inverse floaters” to the Fund (an investment vehicle used by the Fund as described in this prospectus), or to contribute to such trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with other Invesco funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, or any court, and after the Fund buys a security, the Internal Revenue Service, or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, or a court, or the non-compliant conduct of a bond issuer.

11 Invesco Rochester®Municipal Opportunities Fund

of its investment strategy, which could make the investment strategy more costly to implement or require the Fund to change its investment strategy. As a result of these risks, the Fund could realize little or no income or lose money from the investment, or the use of a derivative for hedging might be unsuccessful.

Management Risk. The Fund is actively managed and depends heavily on the Adviser’s judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Other Investment Strategies and Risks

The Fund can also use the investment techniques and strategies described below. The Fund might not use all of these techniques or strategies or might only use them from time to time.

rising short-term interest rate environment and lower levels of income as short-term interest rates decline. In times of substantial market volatility, however, FRNs may not perform as anticipated. The value of a FRN also may decline due to other factors, such as changes in credit quality of the underlying bond.

Defaulted Securities. The Fund may purchase defaulted securities if the investment adviser believes that there is potential for resumption of income payments or realization of income on the sale of the securities or the collateral or other advantageous developments appear likely in the near future. Notwithstanding the Adviser’s belief about the resumption of income payments or realization of income, the purchase of defaulted securities is highly speculative and involves a high degree of risk, including the risk of a substantial or complete loss of the Fund’s investment. Defaulted securities are subject to the Fund’s limitation, if any, on holding below-investment-grade securities. The Adviser does not expect that this will be a significant investment strategy of the Fund.

12 Invesco Rochester®Municipal Opportunities Fund

securities may require their qualified institutional buyers (such as the Fund) to keep certain offering information confidential, which could adversely affect the ability of the Fund to sell such securities.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

Exclusion of Adviser from Commodity Pool Operator Definition

commodity futures, commodity options or swaps markets. The CFTC has neither reviewed nor approved the Adviser’s reliance on these exclusions, or the Fund, its investment strategies or this prospectus.

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.35% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

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Scott S. Cottier, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. Cottier managed the predecessor fund since 2002 and was associated with OppenheimerFunds, a global asset management firm, since 2002.

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Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

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Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

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Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

The portfolio managers are assisted by investment professionals from the Invesco Municipal Fund Management Team. Members of the team may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

13 Invesco Rochester®Municipal Opportunities Fund

Financial Highlights

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$8.30	$0.30	$(0.23)	$0.07	$(0.39)	$7.98	1.13%	$4,323,667	0.95%(d)	0.95%(d)	0.77%(d)	3.87%(d)	28%
Seven months ended 02/29/20	7.81	0.20	0.48	0.68	(0.19)	8.30	8.87	4,389,039	0.95(e)	0.95(e)	0.69(e)	4.26(e)	9
Year ended 07/31/19	7.34	0.35	0.45	0.80	(0.33)	7.81	11.26	3,825,646	1.20	1.20	0.76	4.64	34
Year ended 07/31/18	7.27	0.36	0.08	0.44	(0.37)	7.34	6.34	3,164,888	1.04	1.04	0.81	4.94	34
Year ended 07/31/17	7.37	0.39	(0.07)	0.32	(0.42)	7.27	4.47	3,182,443	1.06	1.06	0.75	5.36	29
Year ended 07/31/16	6.86	0.46	0.52	0.98	(0.47)	7.37	14.91	3,245,013	1.00	1.00	0.74	6.54	20

Class C
Year ended 02/28/21	8.26	0.25	(0.23)	0.02	(0.33)	7.95	0.54	717,496	1.60(d)	1.60(d)	1.42(d)	3.22(d)	28
Seven months ended 02/29/20	7.77	0.17	0.48	0.65	(0.16)	8.26	8.51	1,020,424	1.61(e)	1.61(e)	1.35(e)	3.61(e)	9
Year ended 07/31/19	7.31	0.30	0.45	0.75	(0.29)	7.77	10.45	1,019,084	1.86	1.86	1.42	3.99	34
Year ended 07/31/18	7.24	0.31	0.09	0.40	(0.33)	7.31	5.68	1,231,057	1.69	1.69	1.46	4.29	34
Year ended 07/31/17	7.35	0.33	(0.07)	0.26	(0.37)	7.24	3.74	1,301,304	1.78	1.78	1.47	4.66	29
Year ended 07/31/16	6.83	0.41	0.53	0.94	(0.42)	7.35	14.13	1,375,239	1.75	1.75	1.49	5.80	20

Class Y
Year ended 02/28/21	8.29	0.32	(0.23)	0.09	(0.41)	7.97	1.40	3,018,845	0.70(d)	0.70(d)	0.52(d)	4.12(d)	28
Seven months ended 02/29/20	7.80	0.21	0.49	0.70	(0.21)	8.29	9.04	2,968,456	0.71(e)	0.71(e)	0.45(e)	4.51(e)	9
Year ended 07/31/19	7.33	0.37	0.45	0.82	(0.35)	7.80	11.55	2,430,627	0.95	0.95	0.51	4.89	34
Year ended 07/31/18	7.26	0.38	0.08	0.46	(0.39)	7.33	6.61	1,824,770	0.79	0.79	0.56	5.19	34
Year ended 07/31/17	7.37	0.39	(0.06)	0.33	(0.44)	7.26	4.66	1,334,351	0.88	0.88	0.57	5.40	29
Year ended 07/31/16	6.85	0.47	0.53	1.00	(0.48)	7.37	15.10	920,958	0.85	0.85	0.59	6.68	20

Class R5
Year ended 02/28/21	8.29	0.32	(0.22)	0.10	(0.41)	7.98	1.58	7,290	0.67(d)	0.67(d)	0.49(d)	4.15(d)	28
Seven months ended 02/29/20	7.80	0.22	0.51	0.73	(0.24)	8.29	9.49	4,697	0.64(e)	0.64(e)	0.38(e)	4.57(e)	9
Period ended 07/31/19(f)	7.71	0.07	0.08	0.15	(0.06)	7.80	2.03	10	0.91(e)	0.91(e)	0.47(e)	4.93(e)	34

Class R6
Year ended 02/28/21	8.29	0.33	(0.21)	0.12	(0.42)	7.99	1.76	9,977	0.58(d)	0.58(d)	0.40(d)	4.24(d)	28
Seven months ended 02/29/20	7.80	0.21	0.49	0.70	(0.21)	8.29	9.05	13,146	0.67(e)	0.67(e)	0.41(e)	4.54(e)	9
Period ended 07/31/19(f)	7.71	0.07	0.08	0.15	(0.06)	7.80	2.04	10	0.91(e)	0.91(e)	0.47(e)	4.93(e)	34

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable.
(d)	Ratios are based on average daily net assets (000’s omitted) of $3,811,652, $817,942, $2,636,834, $5,812 and $8,677 for Class A, Class C, Class Y, Class R5 and Class R6 shares, respectively.
(e)	Annualized.
(f)	Commencement date after the close of business on May 24, 2019.

15 Invesco Rochester®Municipal Opportunities Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

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Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

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Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

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Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

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Class AX shares: Invesco Government Money Market Fund;

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Class CX shares: Invesco Government Money Market Fund;

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Class P shares: Invesco Summit Fund;

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Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

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owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

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Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

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Invesco Limited Term Municipal Income Fund, Class A2 shares.

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Invesco Government Money Market Fund, Investor Class shares.

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Invesco Premier Portfolio, Investor Class shares.

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Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

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All Funds, Class Y, Class R5 and Class R6 shares

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Class A shares: 0.25%

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Class C shares: 1.00%

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Class P shares: 0.10%

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Class R shares: 0.50%

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Class S shares: 0.15%

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Invesco Cash Reserve Shares: 0.15%

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Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

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with assets of at least $1 million; or

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with at least 100 employees eligible to participate in the plan; or

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that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

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Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

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Funds of funds or other pooled investment vehicles.

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Insurance company separate accounts.

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Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

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In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

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reinvesting dividends and distributions;

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exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

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purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

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A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

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Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

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Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

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Shares purchased through a Merrill Lynch affiliated investment advisory program;

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Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

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Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

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Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

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Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

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Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

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Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

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CDSC Waivers on A and C Shares available at Merrill Lynch

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Death or disability of the shareholder;

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Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

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Return of excess contributions from an IRA Account;

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Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

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Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

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Shares acquired through a right of reinstatement;

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Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

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Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

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Breakpoints as described in this prospectus;

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Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

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Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

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A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

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Morgan Stanley Wealth Management

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Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

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Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

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Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

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Shares purchased through a Morgan Stanley self-directed brokerage account;

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Raymond James Financial Services, Inc.

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Front-end sales load waivers on Class A shares available at Raymond James

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Shares purchased in an investment advisory program.

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Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

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Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

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CDSC Waivers on Classes A and C shares available at Raymond James

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Death or disability of the shareholder.

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Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

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Return of excess contributions from an IRA Account.

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Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

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Shares acquired through a right of reinstatement.

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Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

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Breakpoints as described in this prospectus.

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D.A. Davidson &. Co. (“D.A. Davidson”)

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Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

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Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

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Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

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A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

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CDSC Waivers on Classes A and C shares available at D.A. Davidson

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Death or disability of the shareholder.

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Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

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Return of excess contributions from an IRA Account.

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Shares acquired through a right of reinstatement.

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Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

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Breakpoints as described in this prospectus.

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A-6 The Invesco Funds

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Janney Montgomery Scott LLC (“Janney”)

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Front-end sales charge waivers on Class A shares available at Janney

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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

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Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

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Shares acquired through a right of reinstatement.

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Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

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CDSC waivers on Class A and C shares available at Janney

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Shares sold upon the death or disability of the shareholder.

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Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

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Shares purchased in connection with a return of excess contributions from an IRA account.

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Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

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Shares acquired through a right of reinstatement.

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Shares exchanged into the same share class of a different fund.

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Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

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Breakpoints as described in the fund’s Prospectus.

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Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

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Shares purchased by or through a 529 Plan

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Shares purchased through an OPCO affiliated investment advisory program

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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

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Employees and registered representatives of OPCO or its affiliates and their family members

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Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

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CDSC Waivers on A and C Shares available at OPCO

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Death or disability of the shareholder

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Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

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Return of excess contributions from an IRA Account

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Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

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Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

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Breakpoints as described in this prospectus.

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Robert W. Baird & Co. Incorporated (“Baird”)

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Front-End Sales Charge Waivers on Class A-shares Available at Baird

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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

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Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

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A-7 The Invesco Funds

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CDSC Waivers on Classes A and C shares Available at Baird

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Shares sold due to death or disability of the shareholder.

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Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

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Return of excess contributions from an IRA Account.

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Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

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Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

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Shares acquired through a right of reinstatement.

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Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

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Breakpoints as described in this prospectus.

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Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

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Front-end sales load waivers on Class A shares available at Edward Jones

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Shares purchased in an Edward Jones fee-based program.

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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

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Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

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CDSC Waivers on Classes A and C shares available at Edward Jones

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Death or disability of the shareholder.

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Systematic withdrawals with up to 10% per year of the account value.

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Return of excess contributions from an Individual Retirement Account (“IRA”).

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Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

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Shares exchanged in an Edward Jones fee-based program.

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Shares acquired through NAV reinstatement.

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Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

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Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

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Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

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ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

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A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

■

Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

■

Modify or terminate any sales charge waivers or exceptions.

■

Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

■

Discretion to reject orders.

■

Purchase blocking.

■

The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

■

Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

■

The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

■

A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

■

Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

■

A-20 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

■

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

■

Money Market Funds

■

A Fund does not anticipate realizing any long-term capital gains.

■

Funds Investing in Real Estate Securities

■

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

■

Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

■

Funds Investing in Partnerships

■

Funds Investing in Commodities

■

Funds Investing in Foreign Currencies

■

Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

■

Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

■

A-23 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

■

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

Fund Summary

Investment Objective(s)

The Fund’s investment objective is to seek tax-free income.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Class:	A	C	Y	R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	4.25%	None	None	None

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	None1	1.00%	None	None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Class:	A	C	Y	R6
Management Fees	0.44%	0.44%	0.44%	0.44%

Distribution and/or Service (12b-1) Fees	0.24	0.95	None	None

Other Expenses	0.12	0.12	0.12	0.03

Interest	0.12	0.12	0.12	0.12

Total Other Expenses	0.24	0.24	0.24	0.15

Total Annual Fund Operating Expenses	0.92	1.63	0.68	0.59

A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”

Example.This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$515	$706	$913	$1,508

Class C	$266	$514	$887	$1,743

Class Y	$69	$218	$379	$847

Class R6	$60	$189	$329	$738

You would pay the following expenses if you did not redeem your shares:

	1 Year	3 Years	5 Years	10 Years
Class A	$515	$706	$913	$1,508

Class C	$166	$514	$887	$1,743

Class Y	$69	$218	$379	$847

Class R6	$60	$189	$329	$738

Principal Investment Strategies of the Fund

Under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in securities the income from which, in the opinion of counsel to the issuer of each security, is exempt from regular federal individual and, as applicable, the Fund’s state income tax. Additionally, under normal market conditions, and as a fundamental policy, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in New York municipal securities. Each policy stated in the foregoing sentences is a fundamental policy of the Fund and may not be changed without shareholder approval of a majority of the Fund’s outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (1940 Act). In complying with the 80% investment requirements, the Fund may invest in derivatives and other instruments that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirements.

As a fundamental policy, the Fund may invest up to 20% of its net assets in securities subject to the federal Alternative Minimum Tax (AMT). The Fund invests mainly in New York municipal securities that pay interest that, in the opinion of counsel to the issuer of each security, is exempt from federal and New York personal income taxes.

These securities are generally issued by the state and its political subdivisions (such as cities, towns, counties, agencies and authorities) and primarily include municipal bonds (long-term (more than one-year) obligations), municipal notes (short-term obligations), interests in municipal leases and tax-exempt commercial paper. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. The securities in which the Fund invests may also include those issuers located outside of New York, such as U.S. territories, commonwealths and possessions or by their agencies, instrumentalities and authorities, if the interest on such securities is not subject to New York and federal income tax. These securities are “New York municipal securities” for purposes of this prospectus.

The Fund can invest up to 25% of its total assets in below-investment-grade securities (commonly called “junk bonds”). This restriction is applied at the time of purchase and the Fund may continue to hold a security whose credit rating has been downgraded or, in the case of an unrated security, after the Fund’s Adviser, Invesco Advisers, Inc. (Invesco or the Adviser), has changed its assessment of the security’s credit quality. As a result, credit rating downgrades or other market fluctuations may cause the Fund’s holdings of below-investment grade securities to exceed, at times significantly, this restriction for an extended period of time.

1 Invesco Rochester® New York Municipals Fund

Investment-grade securities are rated within one of the four highest rating categories of a nationally recognized statistical rating organization such as S&P Global Ratings (AAA, AA, A or BBB) (or in the case of unrated securities, determined by the Adviser to be comparable to securities rated investment-grade). The Fund may also invest in unrated securities, in which case the Adviser internally assigns ratings to those securities, after assessing their credit quality and other factors, in investment-grade or below-investment grade categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the Adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization.

The Fund’s investments have no maturity limitations and can include municipal bonds, municipal notes, and interests in municipal leases and tax-exempt commercial paper. At times, the Fund may focus on longer-term securities to seek higher yields. This portfolio strategy is subject to change. The Fund can buy general obligation bonds and revenue bonds, including “private activity” municipal securities that pay income subject to alternative minimum taxation. The Fund may invest a substantial percentage of its assets in “callable” securities, which may be redeemed by the issuer before their maturity date.

In selecting securities for the Fund, the portfolio managers generally look for triple tax-exempt municipal securities (the interest on which is exempt from federal, state, and where applicable, local income taxes) using a variety of factors. Currently, the portfolio managers look for a wide range of securities of different issuers within the state of New York, including those of different agencies and municipalities. The portfolio managers also focus on finding primarily investment-grade securities that offer high-income opportunities, including unrated bonds and securities of smaller issuers that might be overlooked by other investors and funds.

Principal Risks of Investing in the Fund

conditions which are not specifically related to the particular issuer, such as real or perceived adverse economic conditions, changes in the general outlook for revenues or corporate earnings, changes in interest or currency rates, regional or global instability, natural or environmental disasters, widespread disease or other public health issues, war, acts of terrorism or adverse investor sentiment generally. During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

2 Invesco Rochester® New York Municipals Fund

Risks of Investing in U.S. Territories, Commonwealths and Possessions. The Fund also invests in obligations of the governments of U.S. territories, commonwealths and possessions such as Puerto Rico, the U.S. Virgin Islands, Guam and the Northern Mariana Islands to the extent such obligations are exempt from regular federal individual and state income taxes. These investments also are considered to be “New York municipal securities” for purposes of this prospectus. Accordingly, the Fund may be adversely affected by local political, economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations.

and six other U.S. jurisdictions. The tobacco manufacturers agreed to make annual payments to the government entities in exchange for the release of all litigation claims. A number of the states have sold bonds that are backed by those future payments. The Fund may invest in two types of those bonds: (i) bonds that make payments only from a state’s interest in the MSA and (ii) bonds that make payments from both the MSA revenue and from an “appropriation pledge” by the state. An “appropriation pledge” requires the state to pass a specific periodic appropriation to make the payments and is generally not an unconditional guarantee of payment by a state.

The Fund can invest up to 25% of its total assets in tobacco-related bonds without an appropriation pledge that make payments only from a state’s interest in the MSA.

The Fund generally will not invest more than 5% of its net assets in the securities of an issuer if the securities are rated “B” or below by a nationally recognized statistical rating organization or, if unrated, assigned a similar rating by the Adviser.

3 Invesco Rochester® New York Municipals Fund

comparable maturity and credit quality. Because inverse floaters are leveraged instruments, the value of an inverse floater will change more significantly in response to changes in interest rates and other market fluctuations than the market value of a conventional fixed-rate municipal security of comparable maturity and credit quality, including the municipal bond underlying an inverse floater. During periods of rising interest rates, the market values of inverse floaters will tend to decline more quickly than those of fixed-rate securities.

to sell its holdings at a loss or at undesirable prices and adversely affect the Fund’s share price and increase the Fund’s liquidity risk, Fund expenses and/or taxable capital gain distributions to shareholders, if applicable. As of the date of this prospectus, interest rates in the U.S. are near historically low levels, increasing the exposure of bond investors to the risks associated with rising interest rates.

Alternative Minimum Tax Risk. A portion of the Fund’s otherwise tax-exempt income may be taxable to those shareholders subject to the federal alternative minimum tax.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared

4 Invesco Rochester® New York Municipals Fund

taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities, or a court, or the non-compliant conduct of a bond issuer.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Rochester Fund Municipals (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Updated performance information is available on the Fund's website at www.invesco.com/us.

Annual Total Returns

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

Class A	Period Ending	Returns
Year-to-date	March 31, 2021	1.05%
Best Quarter	June 30, 2011	7.26%
Worst Quarter	September 30, 2013	-6.62%

Average Annual Total Returns (for the periods ended December 31, 2020)

	Inception Date	1 Year	5 Years	10 Years
Class A
Return Before Taxes	5/15/1986	1.33%	6.60%	6.07%
Return After Taxes on Distributions		1.32	6.58	6.06
Return After Taxes on Distributions and Sale of Fund Shares		2.11	6.04	5.86

Class C	3/17/1997	4.03	6.70	5.82

Class Y	4/28/2000	6.05	7.75	6.72

Class R6	5/24/2019	6.17	7.631	6.581

Bloomberg Barclays Municipal Bond Index (reflects no deduction for fees, expenses or taxes)		5.21	3.91	4.63

U.S. Consumer Price Index (reflects no deduction for fees, expenses or taxes)		1.36	1.95	1.74

Performance shown prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class.

Management of the Fund

Investment Adviser: Invesco Advisers, Inc.

Portfolio Managers	Title	Length of Service on the Fund
Michael L. Camarella	Portfolio Manager	2020 (predecessor fund 2008 - 2018)

Scott S. Cottier	Portfolio Manager	2020 (predecessor fund 2002 - 2018)

Mark R. DeMitry	Portfolio Manager	2020 (predecessor fund 2006 - 2018)

Tim O'Reilly	Portfolio Manager	2020

Mark Paris	Portfolio Manager	2019

Julius Williams	Portfolio Manager	2020

Purchase and Sale of Fund Shares

5 Invesco Rochester® New York Municipals Fund

The minimum investments for Class A, C and Y shares for fund accounts are as follows:

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other types of accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Investment Objective(s), Strategies, Risks and Portfolio Holdings

Objective(s), Principal Investment Strategies and Risks

The Fund’s investment objective is to seek tax-free income. The Fund’s investment objective may be changed by the Board of Trustees (the Board) without shareholder approval.

■

Municipal Securities. Municipal securities are issued to raise money for a variety of public or private purposes, including financing state or local governments, financing specific projects or financing public facilities. These debt obligations are issued by the state governments, as well as their political subdivisions (such as cities, towns, and counties) and their agencies and authorities. The Fund buys municipal bonds and notes, tax-exempt commercial paper, certificates of participation in municipal leases and other debt obligations. Municipal securities generally are classified as general or revenue obligations. General obligations are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Revenue obligations are bonds whose interest is payable only from the revenues derived from a particular facility or class of facilities, or a specific excise tax or other revenue source. Some revenue obligations are private activity bonds that pay interest that may be a tax preference item (i.e., interest income that may be subject to the alternative minimum tax) for investors subject to the federal alternative minimum tax.

6 Invesco Rochester® New York Municipals Fund

subject to federal regular individual, and as applicable, the Fund’s state income tax (in the opinion of bond counsel to the issuer at the time the security is issued). Because municipal bond issuers may not be subject to the same disclosure obligations as other bond issuers, investments in municipal securities may be riskier than certain other investments.

Municipal securities may be subject to the following risks:

■

issuer. A downgrade in an issuer’s credit rating or other adverse news about an issuer, for any reason, can reduce the market value of that issuer’s securities.

■

7 Invesco Rochester® New York Municipals Fund

subject to greater risks from adverse events affecting such municipalities than a fund that invests in different municipalities or that is more diversified.

Risks of Investing in U.S. Territories, Commonwealths and Possessions. The Fund also invests in obligations of the governments of U.S. territories, commonwealths and possessions such as Puerto Rico, the U.S. Virgin Islands, Guam and the Northern Mariana Islands to the extent such obligations are exempt from regular federal individual and state income taxes. These investments also are considered to be “New York municipal securities” for purposes of this prospectus. Accordingly, the Fund may be adversely affected by local political, economic, social and environmental conditions and developments, including natural disasters, within these U.S. territories, commonwealths and possessions affecting the issuers of such obligations. A discussion of the special considerations relating to the Fund’s municipal obligations and other factors or economic conditions in those territories, commonwealths or possessions is provided in an appendix to the SAI.

■

8 Invesco Rochester® New York Municipals Fund

by these methods, such as tax assessment, special tax or tax increment financing generally are payable solely from taxes or other revenues attributable to the specific projects financed by the bonds without recourse to the credit or taxing power of related or overlapping municipalities. These projects often are exposed to real estate development-related risks, such as the failure of property development, availability of financing, extended vacancies of properties, increased competition, limitations on rents, changes in neighborhood values and the demand of properties to tenants, and changes in interest rates. These real estate risks may be heightened in the event that these projects are in foreclosure. Additionally, upon foreclosure the Fund may pay certain maintenance or operating expenses or taxes relating to such projects. These expenses may increase the overall expenses of the Fund and reduce its returns.

Unrated Securities. The investment adviser may internally assign ratings to securities that are not rated by any nationally recognized statistical rating organization, after assessing their credit quality and other factors, in categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the investment adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization. Unrated securities are considered “investment-grade” or “below-investment-grade” if judged by the investment adviser to be comparable to rated investment-grade or below-investment-grade securities. The investment adviser’s rating does not constitute a guarantee of the credit quality. In addition, some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that the Fund might have difficulty selling them promptly at an acceptable price.

A reduction in the rating of a security after the Fund buys it will not require the Fund to dispose of the security. However, the investment adviser

9 Invesco Rochester® New York Municipals Fund

will evaluate such downgraded securities to determine whether to keep them in the Fund’s portfolio.

■

In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of the holders of below-investment-grade securities.

■

Below-investment-grade securities markets may be more susceptible to real or perceived adverse credit, economic, or market conditions than investment-grade securities.

the restriction. Below-investment-grade securities are subject to greater credit risks than investment-grade securities.

10 Invesco Rochester® New York Municipals Fund

short-term floating rate securities to the Fund’s investment exposure to the underlying municipal bond.

secured borrowing for financial reporting purposes. As a result of such accounting treatment, the Fund includes the underlying municipal bond on its Statement of Investments and as an asset on its Statement of Assets and Liabilities (but does not separately include the related inverse floater on either). The Fund also includes a liability on its Statement of Assets and Liabilities equal to the outstanding principal amount and accrued interest on the related short-term floating rate securities issued by the Trust. Interest on the underlying municipal bond is recorded as investment income on the Fund’s Statement of Operations, while interest payable on the related short-term floating rate securities is recorded as interest expense (which affects the Fund’s annual operating expenses, shown earlier in this prospectus). As mentioned above, the Fund may also purchase an inverse floater created as part of a tender option bond transaction when a third party, such as a municipal issuer or financial institution, transfers an underlying municipal bond to a Trust. For financial reporting purposes, the Fund includes the inverse floater related to such transaction on its Statement of Investments and interest on the security is recorded as investment income on the Fund’s Statement of Operations.

11 Invesco Rochester® New York Municipals Fund

increase the Fund’s liquidity risk, Fund expenses and/or taxable capital gain distributions to shareholders, if applicable. Similarly, the prices of the Fund’s holdings could be adversely affected if an investment account managed similarly to the Fund was to experience significant redemptions and that account was required to sell its holdings at an inopportune time. The liquidity of an issuer’s securities may decrease as a result of a decline in an issuer’s credit rating, the occurrence of an event that causes counterparties to avoid transacting with the issuer, or an increase in the issuer’s cash outflows, as well as other adverse market and economic developments. A lack of liquidity or other adverse credit market conditions may hamper the Fund’s ability to sell the debt securities in which it invests or to find and purchase suitable debt instruments.

Borrowing and Leverage. The Fund can borrow from banks, a technique referred to as “leverage,” in amounts up to one-third of the Fund’s total assets (including the amount borrowed) less all liabilities and indebtedness other than borrowings. The Fund can use those borrowings for investment-related purposes such as purchasing securities believed to be desirable by the Adviser when available, funding amounts necessary to unwind or “collapse” trusts that issued “inverse floaters” to the Fund (an investment vehicle used by the Fund as described in this prospectus), or to contribute to such trusts to enable them to meet tenders of their other securities by the holders. The Fund currently participates in a line of credit with other Invesco funds for those purposes. The Fund may also borrow to meet redemption obligations or for temporary and emergency purposes.

satisfy its obligations or meet segregation requirements under the Investment Company Act of 1940.

Taxability Risk. The Fund’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal or state income tax. Tax opinions are generally provided at the time the municipal security is initially issued. However, tax opinions are not binding on the Internal Revenue Service, state tax authorities or any court, and after the Fund buys a security, the Internal Revenue Service, state tax authorities or a court may determine that a bond issued as tax-exempt should in fact be taxable and the Fund’s dividends with respect to that bond might be subject to federal or state income tax. In addition, income from tax-exempt municipal securities could be declared taxable because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service, state tax authorities or a court, or the non-compliant conduct of a bond issuer.

12 Invesco Rochester® New York Municipals Fund

that the Adviser’s investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may affect the investments or investment strategies available to the Adviser in connection with managing the Fund, which may also adversely affect the ability of the Fund to achieve its investment objective.

Other Investment Strategies and Risks

The Fund can also use the investment techniques and strategies described below. The Fund might not use all of these techniques or strategies or might only use them from time to time.

accrues the discount on zero-coupon bonds as tax-free income on a current basis. The Fund may have to distribute imputed income on zero-coupon securities without receiving actual cash payments currently.

For more information, see “Description of the Funds and Their Investments and Risks” in the Fund’s SAI.

Portfolio Holdings

A description of Fund policies and procedures with respect to the disclosure of Fund portfolio holdings is available in the SAI, which is available at www.invesco.com/us.

Fund Management

The Adviser(s)

13 Invesco Rochester® New York Municipals Fund

Exclusion of Adviser from Commodity Pool Operator Definition

Adviser Compensation

During the fiscal year ended February 28, 2021, the Adviser received compensation of 0.44% of the Fund's average daily net assets, after fee waiver and/or expense reimbursement, if any.

Prior to May 15, 2020, the Adviser received a fee from the Fund, calculated at the annual rate of 0.54% of the first $100 million, 0.52% of the next $150 million, 0.47% of the next $1.75 billion, 0.46% of the next $3 billion, 0.45% of the next $3 billion, 0.44% of the next $6 billion, and 0.42% of the amount over $14 billion of average daily net assets. Effective on or about May 15, 2020, the Adviser receives a fee from the Fund, calculated at the annual rate of 0.48% of the first $500 million, 0.455% of the next $4.5 billion, 0.45% of the next $3 billion, 0.44% of the next $6 billion, and 0.42% of the amount over $14 billion of average daily net assets. The advisory fee payable by the Fund shall be reduced by any amounts paid by the Fund under the administrative services agreement with the Adviser. Invesco, not the Fund, pays sub-advisory fees, if any.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio:

■

Mark R. DeMitry, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2019. Prior to the commencement of the Fund’s operations, Mr. DeMitry managed the predecessor fund since 2006 and was associated with OppenheimerFunds, a global asset management firm, since 2001.

■

Tim O'Reilly, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2010.

■

Mark Paris, Portfolio Manager, who has been responsible for the Fund since 2019 and has been associated with Invesco and/or its affiliates since 2010.

■

Julius Williams, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2010.

The portfolio managers are assisted by investment professionals from the Invesco Municipal Fund Management Team. Members of the team may change from time to time.

More information on the portfolio managers may be found at www.invesco.com/us. The website is not part of this prospectus.

The Fund's SAI provides additional information about the portfolio managers' investments in the Fund, a description of the compensation structure and information regarding other accounts managed.

Other Information

Sales Charges

Dividends and Distributions

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will consist primarily of tax-exempt income.

Dividends

The Fund generally declares dividends from net investment income, if any, daily and pays them monthly.

Capital Gains Distributions

14 Invesco Rochester® New York Municipals Fund

Financial Highlights

	Net asset value, beginning of period	Net investment income(a)	Net gains (losses) on securities (both realized and unrealized)	Total from investment operations	Dividends from net investment income	Net asset value, end of period	Total return(b)	Net assets, end of period (000's omitted)	Ratio of expenses to average net assets with fee waivers and/or expenses absorbed	Ratio of expenses to average net assets without fee waivers and/or expenses absorbed	Supplemental ratio of expenses to average net assets with fee waivers (excluding interest, facilities and maintenance fees)	Ratio of net investment income to average net assets	Portfolio turnover (c)
Class A
Year ended 02/28/21	$17.55	$0.51	$(0.42)	$0.09	$(0.57)	$17.07	0.65%(d)	$4,495,785	0.92%(d)(e)	0.92%(d)(e)	0.80%(d)(e)	3.04%(d)(e)	24%
Two months ended 02/29/20	16.78	0.08	0.79	0.87	(0.10)	17.55	5.18	4,625,668	0.79(f)	0.92(f)	0.79(f)	2.92(f)	2
Year ended 12/31/19	15.35	0.62	1.35	1.97	(0.54)	16.78	12.97	4,407,000	0.80	1.06	0.80	3.78	25
Year ended 12/31/18	14.59	0.55	0.73	1.28	(0.52)	15.35	8.88	3,807,000	0.87	1.21	0.87	3.64	26
Year ended 12/31/17	14.68	0.57	0.04	0.61	(0.70)	14.59	4.11	3,975,000	0.83	1.02	0.83	3.79	23
Year ended 12/31/16	14.68	0.76	0.12	0.88	(0.88)	14.68	6.06	4,425,000	0.80	0.97	0.80	5.05	33

Class C
Year ended 02/28/21	17.50	0.39	(0.41)	(0.02)	(0.45)	17.03	(0.01)(g)	336,381	1.63(e)(g)	1.63(e)(g)	1.51(e)(g)	2.33(e)(g)	24
Two months ended 02/29/20	16.73	0.06	0.79	0.85	(0.08)	17.50	5.07	489,818	1.54(f)	1.67(f)	1.54(f)	2.16(f)	2
Year ended 12/31/19	15.31	0.49	1.35	1.84	(0.42)	16.73	12.10	472,000	1.56	1.82	1.56	3.02	25
Year ended 12/31/18	14.55	0.44	0.73	1.17	(0.41)	15.31	8.09	705,000	1.62	1.96	1.62	2.88	26
Year ended 12/31/17	14.64	0.45	0.04	0.49	(0.58)	14.55	3.32	761,000	1.62	1.81	1.62	3.02	23
Year ended 12/31/16	14.64	0.63	0.12	0.75	(0.75)	14.64	5.18	865,000	1.66	1.83	1.66	4.19	33

Class Y
Year ended 02/28/21	17.55	0.55	(0.41)	0.14	(0.61)	17.08	0.99	687,608	0.68(e)	0.68(e)	0.56(e)	3.28(e)	24
Two months ended 02/29/20	16.78	0.09	0.79	0.88	(0.11)	17.55	5.23	658,644	0.54(f)	0.67(f)	0.54(f)	3.16(f)	2
Year ended 12/31/19	15.35	0.66	1.35	2.01	(0.58)	16.78	13.25	610,000	0.56	0.82	0.56	4.02	25
Year ended 12/31/18	14.60	0.59	0.72	1.31	(0.56)	15.35	9.07	421,000	0.62	0.96	0.62	3.88	26
Year ended 12/31/17	14.68	0.59	0.06	0.65	(0.73)	14.60	4.41	330,000	0.62	0.81	0.62	3.94	23
Year ended 12/31/16	14.68	0.77	0.13	0.90	(0.90)	14.68	6.22	263,000	0.66	0.83	0.66	5.17	33

Class R6
Year ended 02/28/21	17.55	0.56	(0.41)	0.15	(0.62)	17.08	1.00	1,923	0.59(e)	0.59(e)	0.47(e)	3.37(e)	24
Two months ended 02/29/20	16.78	0.09	0.79	0.88	(0.11)	17.55	5.23	5,181	0.51(f)	0.64(f)	0.51(f)	3.20(f)	2
Period ended 12/31/19(h)	16.44	0.40	0.29	0.69	(0.35)	16.78	4.20	5,000	0.54(f)	0.80(f)	0.54(f)	4.07(f)	25

(a)	Calculated using average shares outstanding.
(b)	Includes adjustments in accordance with accounting principles generally accepted in the United States of America and as such, the net asset value for financial reporting purposes and the returns based upon those net asset values may differ from the net asset value and returns for shareholder transactions. Does not include sales charges and is not annualized for periods less than one year, if applicable.
(c)	Portfolio turnover is calculated at the fund level and is not annualized for periods less than one year, if applicable. For the year ended February 28, 2021, the portfolio turnover calculation excludes the value of securities purchased of $142,218,871 in connection with the acquisition of Invesco New York Tax Free Income Fund into the Fund.
(d)	The total return, ratio of expenses to average net assets and ratio of net investment income to average net assets reflect actual 12b-1 fees of 0.24% for the year ended February 28, 2021.
(e)	Ratios are based on average daily net assets (000’s omitted) of $4,359,598, $408,176, $624,105 and $2,076 for Class A, Class C, Class Y and Class R6 shares, respectively.
(f)	Annualized.
(g)	The total return, ratio of expenses to average net assets and ratio of net investment income to average net assets reflect actual 12b-1 fees of 0.95% for the year ended February 28, 2021.
(h)	Commencement date after the close of business on May 24, 2019.

15 Invesco Rochester® New York Municipals Fund

Shareholder Account Information

Unless otherwise provided, the following are certain defined terms used throughout this prospectus:

■

Individual Retirement Accounts (IRAs) include Traditional and Roth IRAs.

■

Retirement and Benefit Plans include Employer Sponsored Retirement and Benefit Plans, IRAs and Employer Sponsored IRAs.

Choosing a Share Class

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
▪ Initial sales charge which may be waived or reduced1	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge	▪ No initial sales charge
▪ CDSC on certain redemptions1	▪ CDSC on redemptions within one year3	▪ No CDSC	▪ No CDSC	▪ No CDSC
▪ 12b-1 fee of up to 0.25%2	▪ 12b-1 fee of up to 1.00%4	▪ 12b-1 fee of up to 0.50%	▪ No 12b-1 fee	▪ No 12b-1 fee
	▪ Investors may only open an account to purchase Class C shares if they have appointed a financial intermediary that allows for new accounts in Class C shares to be opened. This restriction does not apply to Employer Sponsored Retirement and Benefit Plans.	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares	▪ Does not convert to Class A shares

A-1 The Invesco Funds

MCF—06/21

Share Classes
Class A	Class C	Class R	Class Y	Class R5 and R6
	▪ Purchase maximums apply	▪ Intended for Retirement and Benefit Plans5		▪ Special eligibility requirements and investment minimums apply (see “Share Class Eligibility – Class R5 and R6 shares” below)

Invesco Conservative Income Fund, Invesco Government Money Market Fund and Invesco Short Term Municipal Fund do not have initial sales charges or CDSCs on redemptions.

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes further described in this prospectus:

■

Class A2 shares: Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund;

■

Class AX shares: Invesco Government Money Market Fund;

■

Class CX shares: Invesco Government Money Market Fund;

■

Class P shares: Invesco Summit Fund;

■

Invesco Cash Reserve Shares: Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio.

Share Class Eligibility

Class A, C and Invesco Cash Reserve Shares

Class A2 Shares

Class AX and CX Shares

Class P Shares

Class R Shares

Class R5 and R6 Shares

Class R5 and R6 shares of the Funds are also available to institutional investors. Institutional investors are: banks, trust companies, collective trust

A-2 The Invesco Funds

The Invesco Master Loan Fund is only available for purchase by other Funds in the Invesco fund family and other Invesco pooled investment vehicles.

Shareholders eligible to purchase Class R6 Shares must meet the requirements specified by their intermediary. Not all intermediaries offer Class R6 Shares to their customers.

Class S Shares

Class Y Shares

Investor Class Shares

Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Only the following persons may purchase Investor Class shares:

■

owner, trustee or custodian, and immediate family members of such persons) without a designated intermediary. These investors are referred to as “Investor Class grandfathered investors.”

■

Distribution and Service (12b-1) Fees

The following Funds and share classes do not have 12b-1 plans:

■

Invesco Limited Term Municipal Income Fund, Class A2 shares.

■

Invesco Government Money Market Fund, Investor Class shares.

■

Invesco Premier Portfolio, Investor Class shares.

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares.

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All Funds, Class Y, Class R5 and Class R6 shares

■

Class A shares: 0.25%

■

Class C shares: 1.00%

■

Class P shares: 0.10%

■

Class R shares: 0.50%

■

Class S shares: 0.15%

■

Invesco Cash Reserve Shares: 0.15%

■

Investor Class shares: 0.25%

Please refer to the prospectus fee table for more information on a particular Fund’s 12b-1 fees.

Initial Sales Charges (Class A Shares Only)

A-3 The Invesco Funds

waived; though your shares will be subject to a 1% CDSC if you don’t hold such shares for at least 18 months.

Category I Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.75	2.83

$500,000 but less than	$1,000,000	2.00	2.04

Category II Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	4.25%	4.44%

$100,000 but less than	$250,000	3.50	3.63

$250,000 but less than	$500,000	2.50	2.56

$500,000 but less than	$1,000,000	2.00	2.04

Category III Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	1.00%	1.01%

$100,000 but less than	$250,000	0.75	0.76

$250,000 but less than	$1,000,000	0.50	0.50

Category IV Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	2.50%	2.56%

$100,000 but less than	$250,000	1.75	1.78

Category V Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$100,000	3.25%	3.36%

$100,000 but less than	$250,000	2.75	2.83

$250,000 but less than	$500,000	1.75	1.78

$500,000 but less than	$1,000,000	1.50	1.52

Category VI Initial Sales Charges
		Investor’s Sales Charge
Amount invested		As a % of Offering Price	As a % of Investment
Less than	$50,000	5.50%	5.82%

$50,000 but less than	$100,000	4.50	4.71

$100,000 but less than	$250,000	3.50	3.63

Class A Shares Sold Without an Initial Sales Charge

The following types of investors may purchase Class A shares without paying an initial sales charge:

Waivers Offered by the Fund

■

with assets of at least $1 million; or

■

with at least 100 employees eligible to participate in the plan; or

■

that execute plan level or multiple-plan level transactions through a single omnibus account per Fund.

■

Investors who own Investor Class shares of a Fund, who purchase Class A shares of a different Fund through the same account in which the Investor Class Shares were first purchased.

■

Funds of funds or other pooled investment vehicles.

■

Insurance company separate accounts.

■

Any current or retired trustee, director, officer or employee of any Invesco Fund or of Invesco Ltd. or any of its subsidiaries.

■

In addition, investors may acquire Class A shares without paying an initial sales charge in connection with:

■

reinvesting dividends and distributions;

■

exchanging shares of one Fund that were previously assessed a sales charge for shares of another Fund;

■

purchasing shares in connection with the repayment of an Employer Sponsored Retirement and Benefit Plan loan administered by the Funds’ transfer agent; and

■

A-4 The Invesco Funds

Financial Intermediary-Specific Arrangements

Merrill Lynch

■

Front-end Sales Load Waivers on Class A Shares available at Merrill Lynch

■

Shares purchased by a 529 Plan (does not include 529 Plan unit or 529-specific share classes or equivalents);

■

Shares purchased through a Merrill Lynch affiliated investment advisory program;

■

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform;

■

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable);

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family);

■

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

■

Employees and registered representatives of Merrill Lynch or its affiliates and their family members;

■

Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus; and

■

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days

■

CDSC Waivers on A and C Shares available at Merrill Lynch

■

Death or disability of the shareholder;

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus;

■

Return of excess contributions from an IRA Account;

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code;

■

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch;

■

Shares acquired through a right of reinstatement;

■

Shares held in retirement brokerage accounts, that are converted to a lower cost share class due to transfer to a fee based account or platform (applicable to A and C shares only); and

■

Front-end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable).

Ameriprise Financial

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same fund family).

■

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

■

A-5 The Invesco Funds

descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

■

Morgan Stanley Wealth Management

■

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

■

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules;

■

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund;

■

Shares purchased through a Morgan Stanley self-directed brokerage account;

■

Raymond James Financial Services, Inc.

■

Front-end sales load waivers on Class A shares available at Raymond James

■

Shares purchased in an investment advisory program.

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend distributions.

■

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

■

CDSC Waivers on Classes A and C shares available at Raymond James

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

■

Shares acquired through a right of reinstatement.

■

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in this prospectus.

■

D.A. Davidson &. Co. (“D.A. Davidson”)

■

Front-End Sales Charge Waivers on Class A Shares available at D.A. Davidson

■

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

■

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

■

A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

■

CDSC Waivers on Classes A and C shares available at D.A. Davidson

■

Death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares acquired through a right of reinstatement.

■

Front-end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

A-6 The Invesco Funds

■

Janney Montgomery Scott LLC (“Janney”)

■

Front-end sales charge waivers on Class A shares available at Janney

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

■

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

■

Shares acquired through a right of reinstatement.

■

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

■

CDSC waivers on Class A and C shares available at Janney

■

Shares sold upon the death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

■

Shares purchased in connection with a return of excess contributions from an IRA account.

■

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

■

Shares acquired through a right of reinstatement.

■

Shares exchanged into the same share class of a different fund.

■

Front-end sales charge discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

■

Breakpoints as described in the fund’s Prospectus.

■

Oppenheimer & Co. Inc. (“OPCO”)

■

Front-end Sales Load Waivers on Class A Shares available at OPCO

■

Shares purchased by or through a 529 Plan

■

Shares purchased through an OPCO affiliated investment advisory program

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

■

Employees and registered representatives of OPCO or its affiliates and their family members

■

Directors or Trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this prospectus

■

CDSC Waivers on A and C Shares available at OPCO

■

Death or disability of the shareholder

■

Shares sold as part of a systematic withdrawal plan as described in the Fund's prospectus

■

Return of excess contributions from an IRA Account

■

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO Shares acquired through a right of reinstatement

■

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus.

■

Robert W. Baird & Co. Incorporated (“Baird”)

■

Front-End Sales Charge Waivers on Class A-shares Available at Baird

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund.

■

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird.

■

A-7 The Invesco Funds

■

CDSC Waivers on Classes A and C shares Available at Baird

■

Shares sold due to death or disability of the shareholder.

■

Shares sold as part of a systematic withdrawal plan as described in the Fund’s Prospectus.

■

Return of excess contributions from an IRA Account.

■

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 72 as described in the Fund’s prospectus.

■

Shares sold to pay Baird fees but only if the transaction is initiated by Baird.

■

Shares acquired through a right of reinstatement.

■

Front-End Sales Charge Discounts Available at Baird: Breakpoints, Rights of Accumulation and/or letters of intent

■

Breakpoints as described in this prospectus.

■

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

■

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of within a fund family through Baird, over a 13-month period of time.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

■

Front-end sales load waivers on Class A shares available at Edward Jones

■

Shares purchased in an Edward Jones fee-based program.

■

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

■

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

■

CDSC Waivers on Classes A and C shares available at Edward Jones

■

Death or disability of the shareholder.

■

Systematic withdrawals with up to 10% per year of the account value.

■

Return of excess contributions from an Individual Retirement Account (“IRA”).

■

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

■

Shares exchanged in an Edward Jones fee-based program.

■

Shares acquired through NAV reinstatement.

■

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

■

Front-end load discounts available at Edward Jones: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

■

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

■

A-8 The Invesco Funds

■

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

○

A fee-based account held on an Edward Jones platform

○

A 529 account held on an Edward Jones platform

○

An account with an active systematic investment plan or LOI

Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder's holdings in a fund to Class A shares of the same fund.

Stifel, Nicolaus & Company (“Stifel”)

■

Front-end Sales Load Waivers on Class A Shares available at Stifel: Breakpoints, Rights of Accumulation & Letters of Intent

■

Breakpoints as described in this prospectus;

■

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Stifel. Eligible fund family assets not held at Stifel may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets; and

■

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Stifel, over a 13-month period of time (if applicable).

■

Shares converted from Class C (i.e. level-load) shares of the same fund pursuant to Stifel policies relating to sales load discounts and waivers.

PFS Investments Inc. (“PFSI”)

Policies Regarding Transactions Through PFSI

Shareholders purchasing Fund shares through PFSI are eligible only for the following share classes:

■

Class A shares: in non-retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and other account types unless expressly provided for below.

■

Class R shares: only in 401(k) plans covering a business owner with no employees, commonly referred to as a one-participant 401(k) plan or solo 401(k).

■

Class C shares: only in accounts with existing Class C share holdings.

Qualifying for Reduced Sales Charges and Sales Charge Exceptions

The following types of accounts qualify for reduced sales charges or sales charge exceptions under ROAs and LOIs:

an individual account owner;

a Retirement and Benefit Plan so long as the plan is established exclusively for the benefit of an individual account owner; and

each transmittal is accompanied by checks or wire transfers; and

Rights of Accumulation

Letters of Intent

A-9 The Invesco Funds

Reinstatement Following Redemption

This reinstatement privilege shall be suspended for the period of time in which a purchase block is in place on a shareholder’s account. Please see “Purchase Blocking Policy” discussed below.

In order to take advantage of this reinstatement privilege, you must inform your financial adviser or the Funds’ transfer agent that you wish to do so at the time of your reinvestment.

Contingent Deferred Sales Charges (CDSCs)

CDSCs on Class A Shares and Invesco Cash Reserve Shares

CDSCs on Class C Shares

CDSCs on Class C Shares – Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs

CDSCs on Class C Shares of Invesco Short Term Bond Fund

Computing a CDSC

that you will redeem shares on which there is no CDSC first, and then shares in the order of their purchase.

CDSC Exceptions

Investors who own shares that are otherwise subject to a CDSC will not pay a CDSC in the following circumstances:

■

If you participate in the Systematic Redemption Plan and withdraw up to 12% of the value of your shares that are subject to a CDSC in any twelve-month period.

■

If you redeem shares to pay account fees.

■

Shares acquired through the reinvestment of dividends and distributions are not subject to CDSCs.

The following share classes are sold without a CDSC:

■

Class C shares of Invesco Short Term Bond Fund

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund

■

Class A shares of Invesco Government Money Market Fund

■

Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio

■

Investor Class shares of any Fund

■

Class P shares of Invesco Summit Fund

■

Class R5 and R6 shares of any Fund

■

Class Y shares of any Fund

Purchasing Shares and Shareholder Eligibility

Invesco Premier U.S. Government Money Portfolio

Invesco Premier Portfolio

A-10 The Invesco Funds

Minimum Investments

Type of Account	Initial Investment Per Fund	Additional Investments Per Fund
Asset or fee-based accounts managed by your financial adviser	None	None

Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs	None	None

IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan	$25	$25

All other accounts if the investor is purchasing shares through a systematic purchase plan	50	50

IRAs and Coverdell ESAs	250	25

All other accounts	1,000	50

Invesco Distributors or its designee has the discretion to accept orders on behalf of clients for lesser amounts.

The minimum investments for Class R5 and R6 shares are as follows:

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts where the intermediary:

■

generally charges an asset-based fee or commission in addition to those described in this prospectus; and

■

maintains Class R6 shares and makes them available to retail investors.

How to Purchase Shares*

	Opening An Account	Adding To An Account
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary.	Contact your financial adviser or financial intermediary.
By Mail	Mail completed account application and check to the Funds’ transfer agent, Invesco Investment Services, Inc. P.O. Box 219078, Kansas City, MO 64121-9078. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.	Mail your check and the remittance slip from your confirmation statement to the Funds’ transfer agent. The Funds’ transfer agent does NOT accept the following types of payments: Credit Card Checks, Temporary/Starter Checks, Third Party Checks, and Cash.
By Wire*	Mail completed account application to the Funds’ transfer agent. Call the Funds’ transfer agent at (800) 959-4246 to receive a reference number. Then, use the wire instructions provided below.	Call the Funds’ transfer agent to receive a reference number. Then, use the wire instructions provided below.
Wire Instructions	Beneficiary Bank ABA/Routing #: 011001234 Beneficiary Account Number: 729639 Beneficiary Account Name: Invesco Investment Services, Inc. RFB: Fund Name, Reference # OBI: Your Name, Account #
By Telephone*	Open your account using one of the methods described above.	The Bank Account Information option on your completed account application or complete a Systematic Options and Bank Information Form. Mail the application or form to the Funds’ transfer agent. Once the Funds’ transfer agent has received the form, call the Funds’ transfer agent at the number below to place your purchase order. For Class R5 and R6 shares, call the Funds’ transfer agent at (800) 959-4246 and wire payment for your purchase order in accordance with the wire instructions listed above.

A-11 The Invesco Funds

	Opening An Account	Adding To An Account
Automated Investor Line	Open your account using one of the methods described above.	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your order after you have provided the bank instructions that will be requested.
By Internet	Open your account using one of the methods described above.	Access your account at www.invesco.com/us. The proper bank instructions must have been provided on your account. You may not purchase shares in Retirement and Benefit Plans on the internet.
*Class R5 and R6 shares may only be purchased through a financial intermediary or by telephone at (800) 959-4246.

Systematic Purchase Plan (Available for all classes except Class R5 and R6 shares)

Dollar Cost Averaging (Available for all classes except Class R5 and R6 shares)

Automatic Dividend and Distribution Investment

Your dividends and distributions may be paid in cash or reinvested in the same Fund or another Fund without paying an initial sales charge.

■

Your account balance in the Fund paying the dividend or distribution must be at least $5,000; and

■

Your account balance in the Fund receiving the dividend or distribution must be at least $500.

Redeeming Shares*

Your broker or financial intermediary may charge service fees for handling redemption transactions.

How to Redeem Shares
Through a Financial Adviser or Financial Intermediary*	Contact your financial adviser or financial intermediary. The Funds’ transfer agent must receive your financial adviser’s or financial intermediary’s call before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value. Please contact your financial adviser or financial intermediary with respect to reporting of cost basis and available elections for your account.
By Mail	Send a written request to the Funds’ transfer agent which includes:
	▪ Original signatures of all registered owners/trustees; ▪ The dollar value or number of shares that you wish to redeem; ▪ The name of the Fund(s) and your account number; ▪ The cost basis method or specific shares you wish to redeem for tax reporting purposes, if different than the method already on record; and
	▪ Signature guarantees, if necessary (see below). The Funds’ transfer agent may require that you provide additional documentation, or information, such as corporate resolutions or powers of attorney, if applicable. If you are redeeming from a Retirement and Benefit Plan, you must complete the appropriate distribution form.
By Telephone*	Call the Funds’ transfer agent at 1-800-959-4246. You will be allowed to redeem by telephone if: ▪ Your redemption proceeds are to be mailed to your address on record (and there has been no change in your address of record within the last 15 days) or transferred electronically to a pre-authorized checking account; ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have not previously declined the telephone redemption privilege.
	You may, in limited circumstances, initiate a redemption from an Invesco IRA by telephone. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization. You must call the Funds’ transfer agent before the Funds’ net asset value determination (as defined by the applicable Fund) in order to effect the redemption at that day’s net asset value.
Automated Investor Line	Call the Funds’ transfer agent’s 24-hour Automated Investor Line at 1-800-246-5463. You may place your redemption order after you have provided the bank instructions that will be requested.

A-12 The Invesco Funds

How to Redeem Shares
By Internet	Place your redemption request at www.invesco.com/us. You will be allowed to redeem by Internet if: ▪ You can provide proper identification information; ▪ Your redemption proceeds do not exceed $250,000 per Fund; and ▪ You have already provided proper bank information. Redemptions from Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs may be initiated only in writing and require the completion of the appropriate distribution form, as well as employer authorization.
*Class R5 and R6 shares may only be redeemed through a financial intermediary or by telephone at (800) 959-4246.

Timing and Method of Payment

Expedited Redemptions (for Invesco Cash Reserve Shares of Invesco Government Money Market Fund and Invesco U.S. Government Money Portfolio only)

Suspension of Redemptions

Liquidity Fees and Redemption Gates

A-13 The Invesco Funds

the purchaser’s knowledge that a fee or a gate is in effect. When a fee or a gate is in place, shareholders will not be permitted to exchange into or out of a Fund.

Systematic Withdrawals (Available for all classes except Class R5 and R6 shares)

Check Writing

The Funds’ transfer agent provides check writing privileges for accounts in the following Funds and share classes:

■

Invesco Government Money Market Fund, Invesco Cash Reserve Shares, Class AX shares, Class Y shares and Investor Class shares

■

Invesco U.S. Government Money Portfolio, Invesco Cash Reserve Shares and Class Y shares

■

Invesco Premier Portfolio, Investor Class shares

■

Invesco Premier U.S. Government Money Portfolio, Investor Class shares

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have subscribed to the service by completing a Check Writing authorization form.

possible to determine your account’s value in advance, you should not write a check for the entire value of your account or try to close your account by writing a check.

Signature Guarantees

The Funds’ transfer agent requires a signature guarantee in the following circumstances:

■

When your redemption proceeds exceed $250,000 per Fund.

■

When you request that redemption proceeds be paid to someone other than the registered owner of the account.

■

When you request that redemption proceeds be sent somewhere other than the address of record or bank of record on the account.

■

When you request that redemption proceeds be sent to a new address or an address that changed in the last 15 days.

Redemptions in Kind

Purchases-in-Kind

Redemptions by Large Shareholders

Redemptions Initiated by the Funds

A financial intermediary may have a different policy regarding redemptions of accounts with small balances. The Fund is not responsible

A-14 The Invesco Funds

Neither a Fund nor its investment adviser will be responsible for any loss in an investor’s account or tax liability resulting from an involuntary redemption.

Minimum Account Balance (Available for all classes except Class R5 and R6 shares)

Exchanging Shares

Permitted Exchanges

Exchange From	Exchange To
Invesco Cash Reserve Shares	Class A, C, R, Investor Class

Class A	Class A, Investor Class, Invesco Cash Reserve Shares*

Class A2	Class A, Investor Class, Invesco Cash Reserve Shares

Exchange From	Exchange To
Class AX	Class A, AX, Investor Class, Invesco Cash Reserve Shares

Investor Class	Class A, Investor Class

Class P	Class A, Invesco Cash Reserve Shares

Class S	Class A, S, Invesco Cash Reserve Shares

Class C	Class C*

Class CX	Class C, CX

Class R	Class R*

Class R5	Class R5

Class R6	Class R6

Class Y	Class Y*

* You may exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund as long as you are otherwise eligible for such share class. If you exchange Class Y shares of Invesco U.S. Government Money Portfolio for Class A, C or R shares of any other Fund, you may exchange those Class A, C or R shares back into Class Y shares of Invesco U.S. Government Money Portfolio, but not Class Y shares of any other Fund.

Exchanges into Invesco Senior Loan Fund

Exchanges Not Permitted

The following exchanges are not permitted:

■

Investor Class shares cannot be exchanged for Class A shares of any Fund which offers Investor Class shares.

■

Class A2 shares of Invesco Short Duration Inflation Protected Fund and Invesco Limited Term Municipal Income Fund cannot be exchanged for Class A shares of those Funds.

■

Invesco Cash Reserve Shares cannot be exchanged for Class C or R shares if the shares being exchanged were acquired by exchange from Class A shares of any Fund.

■

All existing systematic exchanges and reallocations will cease and these options will no longer be available on all 403(b) prototype plans.

■

Exchange Conditions

Shares must have been held for at least one day prior to the exchange with the exception of dividends and distributions that are reinvested.

Initial Sales Charges, CDSCs and 12b-1 Fees on Applicable to Exchanges

A-15 The Invesco Funds

Share Class Conversions

Fees and expenses differ between share classes. You should read the prospectus for the share class into which you are seeking to convert your shares prior to the conversion.

Automatic Conversion of Class C and Class CX Shares

Share Class Conversions Not Permitted

The following share class conversions are not permitted:

■

Conversions into Class A from Class A2 of the same Fund.

■

Conversions into Class A2, Class AX, Class CX, Class P or Class S of the same Fund.

Rights Reserved by the Funds

Each Fund and its agents reserve the right at any time to:

■

Reject or cancel all or any part of any purchase or exchange order.

■

Modify any terms or conditions related to the purchase, redemption or exchange of shares of any Fund.

■

Reject or cancel any request to establish a Systematic Purchase Plan or Systematic Redemption Plan.

■

Modify or terminate any sales charge waivers or exceptions.

■

Suspend, change or withdraw all or any part of the offering made by this prospectus.

Excessive Short-Term Trading Activity (Market Timing) Disclosures

■

Trade activity monitoring.

■

Discretion to reject orders.

■

Purchase blocking.

■

The use of fair value pricing consistent with procedures approved by the Board.

A-16 The Invesco Funds

The Boards of the money market funds do not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

■

The money market funds are offered to investors as cash management vehicles; therefore, investors should be able to purchase and redeem shares regularly and frequently.

■

The Board of the Invesco Conservative Income Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

Excessive trading activity in the Fund’s shares may cause the Fund to incur increased brokerage and administrative costs.

The Board of Invesco Short Term Municipal Fund does not believe that it is appropriate to adopt any such policies and procedures for the Fund for the following reasons:

■

The Fund is designed to address the needs of retail investors who seek liquidity in their investment and seek the ability to purchase and redeem shares at any time.

■

Any policy that diminishes the ability of shareholders to purchase and redeem shares of the Fund will be detrimental to the continuing operations of the Fund.

■

The Fund generally invests in short duration liquid investment grade municipal securities.

Trade Activity Monitoring

Discretion to Reject Orders

Purchase Blocking Policy

A-17 The Invesco Funds

Pricing of Shares

Determination of Net Asset Value

the application of fair value pricing cannot eliminate the possibility that arbitrage opportunities will exist.

Specific types of securities are valued as follows:

Swap Agreements. Swap Agreements are fair valued using an evaluated quote provided by an independent pricing service. Evaluated quotes

A-18 The Invesco Funds

provided by the pricing service are based on a model that may include end of day net present values, spreads, ratings, industry and company performance.

Each Fund’s current net asset value per share is made available on the Funds’ website at www.invesco.com/us.

Fair Value Pricing

Timing of Orders

Additional Information Regarding Deferred Tax Liability (only applicable to the Invesco Steelpath Funds)

A-19 The Invesco Funds

Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)

Fund Tax Basics

■

A Fund earns income generally in the form of dividends or interest on its investments. This income, less expenses incurred in the operation of a

■

Distributions of net long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares.

■

Distributions declared to shareholders with a record date in December—if paid to you by the end of January—are taxable for federal income tax purposes as if received in December.

■

A-20 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

If a Fund invests in an underlying fund taxed as a RIC, please see any relevant section below for more information regarding the Fund’s investment in such underlying fund.

Funds Investing in Municipal Securities

■

exempt-interest dividends will be determined annually. This percentage may differ from the actual percentage of exempt interest received by the Fund for the particular days in which you hold shares.

■

Money Market Funds

■

A Fund does not anticipate realizing any long-term capital gains.

■

Funds Investing in Real Estate Securities

■

A-21 The Invesco Funds

shares will be decreased by the amount of any return of capital. Any return of capital distributions in excess of your cost basis will be treated as capital gains.

■

Dividends paid to shareholders from the Funds’ investments in U.S. REITs generally will not qualify for taxation at long-term capital gain rates applicable to qualified dividend income.

■

Funds Investing in Partnerships

■

Funds Investing in Commodities

■

Funds Investing in Foreign Currencies

■

Taxes (applicable to the Invesco SteelPath Funds)

A-22 The Invesco Funds

Fund Tax Basics

■

Distributions by the Fund of cash or property in respect of the shares (other than certain distributions in redemption of shares) will be treated as

■

A-23 The Invesco Funds

■

Fund distributions and gains from sale or exchange of your Fund shares generally are subject to state and local income taxes.

■

Taxes, penalties, and interest associated with an audit of a partnership are generally required to be assessed and collected at the partnership level. Therefore, an adverse federal income tax audit of an MLP taxed as a partnership that the Fund invests in could result in the Fund being required to pay federal income tax. The Fund may have little input in any audit asserted against an MLP and may be contractually or legally obligated to make payments in regard to deficiencies asserted without the ability to put forward an independent defense. Accordingly, even if an MLP in which the Fund invests were to remain classified as a partnership, it could be required to pay additional taxes, interest and penalties as a result of an audit adjustment, and the Fund, as a direct or indirect partner of such MLP, could be required to bear the economic burden of those taxes, interest and penalties, which would reduce the value of Fund shares.

■

Federal Income Taxes (applicable to Invesco Master Loan Fund only)

United States taxes

Taxation of distributions, sales and exchanges

A-24 The Invesco Funds

received exceeds the tax basis of your entire interest in the Fund. Any loss may be recognized only if you redeem your entire interest in the Fund for money.

When you sell shares of the Fund, you may have a capital gain or loss.

Derivatives

Risk of audit of the Fund

Unrelated business taxable income

Medicare tax

State, local and non-US tax matters

Prospective investors should consider their individual state and local tax consequences of an investment in the Fund.

Tax considerations for non-US investors

Other reporting and withholding requirements

For a more complete discussion of the federal income tax consequences of investing in the Fund, see the Statement of Additional Information.

Payments to Financial Intermediaries – All Share Classes except Class R6 shares

A-25 The Invesco Funds

financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

Important Notice Regarding Delivery of Security Holder Documents

A-26 The Invesco Funds

STATEMENT OF ADDITIONAL INFORMATION

Dated June 28, 2021

AIM Tax-Exempt Funds (Invesco Tax-Exempt Funds)

This Statement of Additional Information (the SAI) relates to each portfolio (each a Fund, collectively the Funds) of AIM Tax-Exempt Funds (Invesco Tax-Exempt Funds) (the Trust) listed below. Each Fund offers separate classes of shares as follows:

Fund	Class A	Class A2	Class C	Class Y	Investor Class	Class R5	Class R6	Prospectus Date
Invesco AMT-Free Municipal Income Fund (formerly known as Invesco Oppenheimer Rochester® AMT-Free Municipal Fund)	OPTAX	N/A	OMFCX	OMFYX	N/A	N/A	IORAX	June 28, 2021
Invesco California Municipal Fund (formerly known as Invesco Oppenheimer Rochester® California Municipal Fund)	OPCAX	N/A	OCACX	OCAYX	N/A	N/A	IORCX	June 28, 2021
Invesco Environmental Focus Municipal Fund (formerly known as Invesco Oppenheimer Municipal Fund)	OPAMX	N/A	OPCMX	OPYMX	N/A	N/A	IOMUX	June 28, 2021
Invesco High Yield Municipal Fund	ACTHX	N/A	ACTFX	ACTDX	N/A	ACTNX	ACTSX	June 28, 2021
Invesco Intermediate Term Municipal Income Fund	VKLMX	N/A	VKLCX	VKLIX	N/A	N/A	VKLSX	June 28, 2021
Invesco Limited Term California Municipal Fund	OLCAX	N/A	OLCCX	OLCYX	N/A	N/A	IORLX	June 28, 2021
Invesco Limited Term Municipal Income Fund	ATFAX	AITFX	ATFCX	ATFYX	N/A	ATFIX	ATFSX	June 28, 2021
Invesco Municipal Income Fund	VKMMX	N/A	VMICX	VMIIX	VMINX	N/A	VKMSX	June 28, 2021
Invesco New Jersey Municipal Fund (formerly known as Invesco Oppenheimer Rochester® New Jersey Municipal Fund)	ONJAX	N/A	ONJCX	ONJYX	N/A	N/A	IORJX	June 28, 2021
Invesco Pennsylvania Municipal Fund (formerly known as Invesco Oppenheimer Rochester® Pennsylvania Municipal Fund)	OPATX	N/A	OPACX	OPAYX	N/A	N/A	IORPX	June 28, 2021
Invesco Rochester® AMT-Free New York Municipal Fund (formerly known as Invesco Oppenheimer Rochester® AMT- Free New York Municipal Fund)	OPNYX	N/A	ONYCX	ONYYX	N/A	N/A	IORNX	June 28, 2021
Invesco Rochester® Limited Term New York Municipal Fund (formerly known as Invesco Oppenheimer Rochester® Limited Term New York Municipal Fund)	LTNYX	N/A	LTNCX	LTBYX	N/A	N/A	IORMX	June 28, 2021
Invesco Rochester® Municipal Opportunities Fund (formerly known as Invesco Oppenheimer Rochester® High Yield Municipal Fund)	ORNAX	N/A	ORNCX	ORNYX	N/A	IORHX	IORYX	June 28, 2021
Invesco Rochester® New York Municipals Fund (formerly known as Invesco Oppenheimer Rochester® New York Municipals Fund)	RMUNX	N/A	RMUCX	RMUYX	N/A	N/A	IORUX	June 28, 2021

This SAI is not a Prospectus, and it should be read in conjunction with the Prospectuses for the Funds listed above. Invesco AMT-Free Municipal Income Fund, Invesco California Municipal Fund, Invesco Environmental Focus Municipal Fund, Invesco Limited Term California Municipal Fund, Invesco New Jersey Municipal Fund, Invesco Pennsylvania Municipal Fund, Invesco Rochester® AMT-Free New York Municipal Fund, Invesco Rochester® Limited Term New York Municipal Fund, Invesco Rochester® Municipal Opportunities Fund and Invesco Rochester® New York Municipals Fund, were organized on May 24, 2019 for the purpose of acquiring the assets and liabilities of corresponding predecessor funds (as defined below). Portions of each Fund’s and predecessor Funds’ financial statements are incorporated into this SAI by reference to the Funds’ most recent Annual Report to shareholders, as follows:

The Funds’ fiscal year ended February 28, 2021.

You may obtain, without charge, a copy of any Prospectus and/or Annual Report for any Fund listed above from an authorized dealer or by writing to:

ATEF-SOAI-1

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933	☒
Pre-Effective Amendment No.	☐
Post-Effective Amendment No. 93	☒

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940	☐
Amendment No. 94	☒

It is proposed that this filing will become effective (check appropriate box)
_	immediately upon filing pursuant to paragraph (b)
X	on June 28, 2021 pursuant to paragraph (b)
__	60 days after filing pursuant to paragraph (a)
	on pursuant to paragraph (a)
__	75 days after filing pursuant to paragraph (a)(2)
__	on (date) pursuant to paragraph (a)(2) of rule 485
If appropriate, check the following box:
__	This post-effective amendment designates a new effective date for a previously filed post-effective amendment.

By Mail:	Invesco Investment Services, Inc. P.O. Box 219078 Kansas City, MO 64121-9078
By Telephone:	(800) 959-4246
On the Internet:	You can send us a request by e-mail or download prospectuses, SAIs, annual or semi-annual reports via our website: www.invesco.com/us


Fund Summary	1

Investment Objective(s), Strategies, Risks and Portfolio Holdings	5

Fund Management	13
The Adviser(s)	13
Adviser Compensation	13
Portfolio Managers	13

Other Information	13
Sales Charges	13
Dividends and Distributions	13

Financial Highlights	15

Shareholder Account Information	A-1
Choosing a Share Class	A-1
Share Class Eligibility	A-2
Distribution and Service (12b-1) Fees	A-3
Initial Sales Charges (Class A Shares Only)	A-3
Contingent Deferred Sales Charges (CDSCs)	A-10
Purchasing Shares and Shareholder Eligibility	A-10
Redeeming Shares*	A-12
Exchanging Shares	A-15
Rights Reserved by the Funds	A-16
Excessive Short-Term Trading Activity (Market Timing) Disclosures	A-16
Pricing of Shares	A-18
Taxes (applicable to all Funds except for the Invesco SteelPath Funds and Invesco Master Loan Fund)	A-20
Taxes (applicable to the Invesco SteelPath Funds)	A-22
Federal Income Taxes (applicable to Invesco Master Loan Fund only)	A-24
Payments to Financial Intermediaries – All Share Classes except Class R6 shares	A-25
Important Notice Regarding Delivery of Security Holder Documents	A-26

Obtaining Additional Information	Back Cover

	Page
GENERAL INFORMATION ABOUT THE TRUST	1
Fund History	1
Shares of Beneficial Interest	2
Share Certificates	4
DESCRIPTION OF THE FUNDS AND THEIR INVESTMENTS AND RISKS	4
Classification	4
Investment Strategies and Risks	4
Equity Investments	4
Foreign Investments	8
Exchange-Traded Funds	13
Exchange-Traded Notes	14
Debt Investments	15
Other Investments	38
Investment Techniques	42
Derivatives	49
LIBOR Transition Risk	62
Receipt of Issuer’s Nonpublic Information	63
Cybersecurity Risk	63
Business Continuity and Operational Risk	64
Natural Disaster/Epidemic Risk	64
Fund Policies	64
Portfolio Turnover	68
Policies and Procedures for Disclosure of Fund Holdings	68
MANAGEMENT OF THE TRUST	71
Board of Trustees	71
Management Information	77
Committee Structure	78
Trustee Ownership of Fund Shares	80
Compensation	80
Retirement Policy	80
Pre-Amendment Retirement Plan For Trustees	80
Amendment of Retirement Plan and Conversion to Defined Contribution Plan	81
Deferred Compensation Agreements	81
Purchase of Class A Shares of the Funds at Net Asset Value	82
Purchases of Class Y Shares of the Funds	82
Code of Ethics	82
Proxy Voting Policies	82
CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES	83
INVESTMENT ADVISORY AND OTHER SERVICES	83
Investment Adviser	83
Investment Sub-Advisers	88
Service Agreements	89
Other Service Providers	90
Custodian	90

	Page
Securities Lending Arrangements	91
Portfolio Managers	91
BROKERAGE ALLOCATION AND OTHER PRACTICES	91
Brokerage Transactions	92
Commissions	93
Broker Selection	93
Directed Brokerage (Research Services)	96
Affiliated Transactions	96
Regular Brokers	96
Allocation of Portfolio Transactions	96
Allocation of Initial Public Offering (IPO) Transactions	96
PURCHASE, REDEMPTION AND PRICING OF SHARES	97
DIVIDENDS, DISTRIBUTIONS AND TAX MATTERS	97
Dividends and Distributions	97
Tax Matters	97
DISTRIBUTION OF SECURITIES	114
Distributor	114
Distribution Plans	115
FINANCIAL STATEMENTS	118
APPENDIX A - RATINGS OF DEBT SECURITIES	A-1
APPENDIX B - PERSONS TO WHOM INVESCO PROVIDES NON-PUBLIC PORTFOLIO HOLDINGS ON AN ONGOING BASIS	B-1
APPENDIX C - TRUSTEES AND OFFICERS	C-1
APPENDIX D - TRUSTEE COMPENSATION TABLE	D-1
APPENDIX E - PROXY POLICY AND PROCEDURES	E-1
APPENDIX F - CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES	F-1
APPENDIX G - MANAGEMENT FEES	G-1
APPENDIX H - PORTFOLIO MANAGER(S)	H-1
APPENDIX I - ADMINISTRATIVE SERVICES FEES	I-1
APPENDIX J - BROKERAGE COMMISSIONS AND COMMISSIONS ON AFFILIATED TRANSACTIONS	J-1
APPENDIX K - DIRECTED BROKERAGE (RESEARCH SERVICES) AND PURCHASES OF SECURITIES OF REGULAR BROKERS OR DEALERS	K-1
APPENDIX L - PURCHASE, REDEMPTION AND PRICING OF SHARES	L-1
APPENDIX M - AMOUNTS PAID TO INVESCO DISTRIBUTORS, INC. PURSUANT TO DISTRIBUTION PLANS	M-1
APPENDIX N - ALLOCATION OF ACTUAL FEES PAID PURSUANT TO DISTRIBUTION PLANS	N-1
APPENDIX O - TOTAL SALES CHARGES	O-1
APPENDIX P – SPECIAL CONSIDERATIONS RELATING TO JURISDICTIONS IN WHICH THE FUNDS INVEST	P-1

Fund	Fund History
Invesco AMT-Free Municipal Income Fund*	Prior to September 30, 2020, the Fund was known as Invesco Oppenheimer Rochester® AMT-Free Municipal Fund. On May 24, 2019, the Fund assumed the assets and liabilities of its predecessor fund Oppenheimer Rochester® AMT-Free Municipal Fund.
Invesco California Municipal Fund*	Prior to September 30, 2020, the Fund was known as Invesco Oppenheimer Rochester® California Municipal Fund. On May 24, 2019, the Fund assumed the assets and liabilities of its predecessor fund Oppenheimer Rochester® California Municipal Fund.
Invesco Environmental Focus Municipal Fund*	Prior to September 4, 2020, the Fund was known as Invesco Oppenheimer Municipal Fund. On May 24, 2019, the Fund assumed the assets and liabilities of its predecessor fund Oppenheimer Municipal Fund.
Invesco High Yield Municipal Fund	Prior to September 24, 2012, the Fund was known as Invesco Van Kampen High Yield Municipal Fund. On June 1, 2010, the Fund assumed the assets and liabilities of its predecessor fund Van Kampen High Yield Municipal Fund.
Invesco Intermediate Term Municipal Income Fund	Prior to September 24, 2012, the Fund was known as Invesco Van Kampen Intermediate Term Municipal Income Fund. On June 1, 2010, the Fund assumed the assets and liabilities of its predecessor fund Van Kampen Intermediate Term Municipal Income Fund.
Invesco Limited Term California Municipal Fund*	Prior to September 30, 2020, the Fund was known as Invesco Oppenheimer Rochester® Limited Term California Municipal Fund. On May 24, 2019, the Fund assumed the assets and liabilities of its predecessor fund Oppenheimer Rochester® Limited Term California Municipal Fund.
Invesco Limited Term Municipal Income Fund	Prior to January 30, 2015, the Fund was known as Invesco Tax-Free Intermediate Fund. Prior to April 30, 2010, the Fund was known as AIM Tax-Free Intermediate Fund.
Invesco Municipal Income Fund	Prior to September 24, 2012, the Fund was known as Invesco Van Kampen Municipal Income Fund. On June 1, 2010, the Fund assumed the assets and liabilities of its predecessor fund Van Kampen Municipal Income Fund.
Invesco New Jersey Municipal Fund*	Prior to September 30, 2020, the Fund was known as Invesco Oppenheimer Rochester® New Jersey Municipal Fund. On May 24, 2019, the Fund assumed the assets and liabilities of its predecessor fund Oppenheimer Rochester® New Jersey Municipal Fund.
Invesco Pennsylvania Municipal Fund*	Prior to September 30, 2020, the Fund was known as Invesco Oppenheimer Rochester® Pennsylvania Municipal Fund. On May 24, 2019, the Fund assumed the assets and liabilities of its predecessor fund Oppenheimer Rochester® Pennsylvania Municipal Fund.
Invesco Rochester® AMT-Free New York Municipal Fund*	Prior to September 30, 2020, the Fund was known as Invesco Oppenheimer Rochester® AMT-Free New York Municipal Fund. On May 24, 2019, the Fund assumed the assets and liabilities of its predecessor fund Oppenheimer Rochester® AMT-Free New York Municipal Fund.
Invesco Rochester® Limited Term New York Municipal Fund*	Prior to April 30, 2020, the Fund was known as Invesco Oppenheimer Rochester® Limited Term New York Municipal Fund. On May 24, 2019, the Fund assumed the assets and liabilities of its predecessor fund Oppenheimer Rochester Limited Term New York Municipal Fund.

Fund	Fund History
Invesco Rochester® Municipal Opportunities Fund*	Prior to September 30, 2020, the Fund was known as Invesco Oppenheimer Rochester® High Yield Municipal Fund. On May 24, 2019, the Fund assumed the assets and liabilities of its predecessor fund Oppenheimer Rochester® High Yield Municipal Fund.
Invesco Rochester® New York Municipals Fund*	Prior to September 30, 2020, the Fund was known as Invesco Oppenheimer Rochester® New York Municipals Fund. On May 24, 2019, the Fund assumed the assets and liabilities of its predecessor fund Oppenheimer Rochester® Municipals Fund.

Fund	2021	11 Months ended 2/29/20
Invesco Environmental Focus Municipal Fund*	63%	14%

Information	Approximate Date of Website Posting	Information Remains Available on Website
Select portfolio holdings information, such as top ten holdings as of the month-end	15 days after month-end	Until replaced with the following month’s top ten holdings

Select holdings included in the Fund’s Quarterly Performance Update	29 days after calendar quarter-end	Until replaced with the following quarter’s Quarterly Performance Update

Complete portfolio holdings as of calendar quarter-end	30 days after calendar quarter-end	For one year

Complete portfolio holdings as of fiscal quarter-end	60-70 days after fiscal quarter-end	For one year

Fund Name	Adviser/Sub-Adviser
Invesco AMT-Free Municipal Income Fund	Invesco Advisers, Inc.
Invesco California Municipal Fund	Invesco Advisers, Inc.
Invesco Environmental Focus Municipal Fund	Invesco Advisers, Inc.
Invesco High Yield Municipal Fund	Invesco Advisers, Inc.
Invesco Intermediate Term Municipal Income Fund	Invesco Advisers, Inc.
Invesco Limited Term California Municipal Fund	Invesco Advisers, Inc.
Invesco Limited Term Municipal Income Fund	Invesco Advisers, Inc.
Invesco Municipal Income Fund	Invesco Advisers, Inc.
Invesco New Jersey Municipal Fund	Invesco Advisers, Inc.
Invesco Pennsylvania Municipal Fund	Invesco Advisers, Inc.
Invesco Rochester® AMT-Free New York Municipal Fund	Invesco Advisers, Inc.
Invesco Rochester® Limited Term New York Municipal Fund	Invesco Advisers, Inc.
Invesco Rochester® Municipal Opportunities Fund	Invesco Advisers, Inc.

Fund Name	Annual Rate/Net Assets Per Advisory Agreement
Invesco AMT-Free Municipal Income Fund*
	0.60% first $200 million
	0.55% next $100 million
	0.50% next $200 million
	0.45% next $250 million
	0.40% next $250 million
	0.35% next $4 billion
	0.33% next $5 billion

Invesco California Municipal Fund*
	0.48% first $500 million
	0.455% next $250 million
	0.425% next $250 million
	0.38% next $500 million
	0.37% next $500 million
	0.355% next $500 million
	0.35% next $1.5 billion
	0.33% over $4 billion

Invesco Environment Focus Municipal Fund*
	0.40% first $500 million
	0.35% next $500 million
	0.30% next $500 million
	0.28% over $1.5 billion

Invesco High Yield Municipal Fund
	0.60% first $300 million
	0.55% next $300 million
	0.50% over $600 million

Invesco Intermediate Term Municipal Income Fund
	0.50% first $500 million
	0.45% next $250 million
	0.425% next $250 million
	0.3325% over $1 billion

Invesco Limited Term California Municipal Fund*
	0.50% first $100 million
	0.45% next $150 million
	0.40% next $1.75 billion
	0.39% over $2 billion

Fund	Annual Rate/Net Assets Per Expense Limitation Agreement	Expiration Date

Invesco AMT-Free Municipal Income Fund
Class A Shares	1.50%	June 30, 2022
Class C Shares	2.25%	June 30, 2022
Class Y Shares	1.25%	June 30, 2022
Class R6 Shares	1.25%	June 30, 2022

Invesco California Municipal Fund
Class A Shares	1.50%	June 30, 2022
Class C Shares	2.25%	June 30, 2022
Class Y Shares	1.25%	June 30, 2022
Class R6 Shares	1.25%	June 30, 2022

Invesco Environmental Focus Municipal Fund
Class A Shares	0.70%	June 30, 2021
Class C Shares	1.25%	June 30, 2021
Class Y Shares	0.45%	June 30, 2021
Class R6 Shares	0.35%	June 30, 2021

Invesco Environmental Focus Municipal Fund
Class A Shares	0.70%	June 30, 2022
Class C Shares	1.45%	June 30, 2022

Service Provider	Disclosure Category
ABN AMRO Financial Services, Inc.	Broker (for certain Invesco Funds)
Absolute Color	Financial Printer
Anglemyer & Co.	Analyst (for certain Invesco Funds)
AXA	Other
Ballard Spahr Andrews & Ingersoll, LLP	Special Insurance Counsel
Barclays Capital, Inc.	Broker (for certain Invesco Funds)
Blaylock Robert Van LLC	Broker (for certain Invesco Funds)
BB&T Capital Markets	Broker (for certain Invesco Funds)
Bear Stearns Pricing Direct, Inc.	Pricing Vendor (for certain Invesco Funds)
BLNS Securities Ltd.	Broker (for certain Invesco Funds)
BOSC, Inc.	Broker (for certain Invesco Funds)
Brown Brothers Harriman & Co.	Custodian and Securities Lender (each, respectively, for certain Invesco Funds)
Cabrera Capital Markets	Broker (for certain Invesco Funds)
Charles River Systems, Inc.	System Provider
Chas. P. Young Co.	Financial Printer
Cirrus Research, LLC	Trading System
Citibank, N.A.	Custodian and Securities Lender (each, respectively, for certain Invesco Funds)
Citigroup Global Markets, Inc.	Broker (for certain Invesco Funds)
Commerce Capital Markets	Broker (for certain Invesco Funds)
Crane Data, LLC	Analyst (for certain Invesco Funds)
Credit Suisse International / Credit Suisse Securities (Europe) Ltd.	Service Provider
Crews & Associates	Broker (for certain Invesco Funds)
D.A. Davidson & Co.	Broker (for certain Invesco Funds)
Dechert LLP	Legal Counsel
DEPFA First Albany	Broker (for certain Invesco Funds)
Deutsche Bank Trust Company Americas	Custodian and Securities Lender (each, respectively, for certain Invesco Funds)
E.K. Riley Investments LLC	Broker (for certain Invesco Funds)
Empirical Research Partners	Analyst (for certain Invesco Funds)
Finacorp Securities	Broker (for certain Invesco Funds)
First Miami Securities	Broker (for certain Invesco Funds)
First Southwest Co.	Broker (for certain Invesco Funds)
First Tryon Securities	Broker (for certain Invesco Funds)
Fitch, Inc.	Rating & Ranking Agency (for certain Invesco Funds)
FT Interactive Data Corporation	Pricing Vendor
FTN Financial Group	Broker (for certain Invesco Funds)
GainsKeeper	Software Provider (for certain Invesco Funds)
GCom2 Solutions	Software Provider (for certain Invesco Funds)
George K. Baum & Company	Broker (for certain Invesco Funds)
Glass, Lewis & Co.	System Provider (for certain Invesco Funds)
Global Trading Analytics, LLC	Software Provider
Global Trend Alert	Analyst (for certain Invesco Funds)
Hattier, Sanford & Reynoir	Broker (for certain Invesco Funds)
Hutchinson, Shockey, Erley & Co.	Broker (for certain Invesco Funds)
ICI (Investment Company Institute)	Analyst (for certain Invesco Funds)
ICRA Online Ltd.	Rating & Ranking Agency (for certain Invesco Funds)
Lincoln Investment Advisors Corporation	Other
iMoneyNet, Inc.	Rating & Ranking Agency (for certain Invesco Funds)

Service Provider	Disclosure Category
Initram Data, Inc.	Pricing Vendor
Institutional Shareholder Services, Inc.	Proxy Voting Service (for certain Invesco Funds)
Invesco Investment Services, Inc.	Transfer Agent
Invesco Senior Secured Management, Inc.	System Provider (for certain Invesco Funds)
Investment Company Institute	Analyst (for certain Invesco Funds)
Investortools, Inc.	Broker (for certain Invesco Funds)
ITG, Inc.	Pricing Vendor (for certain Invesco Funds)
J.P. Morgan Chase Bank	Custodian and Securities Lender (each, respectively, for certain Invesco Funds)
J.P. Morgan Securities, Inc.	Analyst (for certain Invesco Funds)
J.P. Morgan Securities Inc.\Citigroup Global Markets Inc.\JPMorgan Chase Bank, N.A.	Lender (for certain Invesco Funds)
J.P. Morgan Securities	Broker (for certain Invesco Funds)
Janney Montgomery Scott LLC	Broker (for certain Invesco Funds)
John Hancock Investment Management Services, LLC	Sub-advisor (for certain sub-advised accounts)
Jorden Burt LLP	Special Insurance Counsel
KeyBanc Capital Markets, Inc.	Broker (for certain Invesco Funds)
Kramer Levin Naftalis & Frankel LLP	Legal Counsel
Lebenthal & Co. LLC	Broker (for certain Invesco Funds)
Lipper, Inc.	Rating & Ranking Agency (for certain Invesco Funds)
Loan Pricing Corporation	Pricing Service (for certain Invesco Funds)
Loop Capital Markets	Broker (for certain Invesco Funds)
M.R. Beal	Broker (for certain Invesco Funds)
MarkIt Group Limited	Pricing Vendor (for certain Invesco Funds)
Merrill Communications LLC	Financial Printer
Mesirow Financial, Inc.	Broker (for certain Invesco Funds)
Middle Office Solutions	Software Provider
Moody's Investors Service	Rating & Ranking Agency (for certain Invesco Funds)
Morgan Keegan & Company, Inc.	Broker (for certain Invesco Funds)
Morrison Foerster LLP	Legal Counsel
MS Securities Services, Inc. and Morgan Stanley & Co. Incorporated	Securities Lender (for certain Invesco Funds)
Muzea Insider Consulting Services, LLC	Analyst (for certain Invesco Funds)
Ness USA Inc.	System provider
Noah Financial, LLC	Analyst (for certain Invesco Funds)
Omgeo LLC	Trading System
Piper Jaffray	Analyst (for certain Invesco Funds)
Prager, Sealy & Co.	Broker (for certain Invesco Funds)
PricewaterhouseCoopers LLP	Independent Registered Public Accounting Firm (for all Invesco Funds)
Protective Securities	Broker (for certain Invesco Funds)
Ramirez & Co., Inc.	Broker (for certain Invesco Funds)
Raymond James & Associates, Inc.	Broker (for certain Invesco Funds)
RBC Capital Markets	Analyst (for certain Invesco Funds)
RBC Dain Rauscher Incorporated	Broker (for certain Invesco Funds)
Reuters America LLC	Pricing Service (for certain Invesco Funds)
Rice Financial Products	Broker (for certain Invesco Funds)
Robert W. Baird & Co. Incorporated	Broker (for certain Invesco Funds)
RR Donnelley Financial	Financial Printer
Ryan Beck & Co.	Broker (for certain Invesco Funds)
SAMCO Capital Markets, Inc.	Broker (for certain Invesco Funds)
Seattle-Northwest Securities Corporation	Broker (for certain Invesco Funds)
Siebert Brandford Shank & Co., L.L.C.	Broker (for certain Invesco Funds)
Simon Printing Company	Financial Printer

Service Provider	Disclosure Category
Southwest Precision Printers, Inc.	Financial Printer
Southwest Securities	Broker (for certain Invesco Funds)
Standard and Poor's/Standard and Poor's Securities Evaluations, Inc.	Pricing Service and Rating and Ranking Agency (each, respectively, for certain Invesco Funds)
StarCompliance, Inc.	System Provider
State Street Bank and Trust Company	Custodian, Lender, Securities Lender, and System Provider (each, respectively, for certain Invesco Funds)
Sterne, Agee & Leach, Inc.	Broker (for certain Invesco Funds)
Stifel, Nicolaus & Company, Incorporated	Broker (for certain Invesco Funds)
Stradley Ronon Stevens & Young, LLP	Legal Counsel
The Bank of New York	Custodian and Securities Lender (each, respectively, for certain Invesco Funds)
The MacGregor Group, Inc.	Software Provider
The Savader Group LLC	Broker (for certain Invesco Funds)
Thomson Information Services Incorporated	Software Provider
TradingHub Group Ltd.	Analyst (for certain Invesco Funds)
UBS Financial Services, Inc.	Broker (for certain Invesco Funds)
UMB Bank, N.A.	Custodian and Securities Lender (each, respectively, for certain Invesco Funds)
VCI Group Inc.	Financial Printer
Vining Sparks IBG	Broker (for Certain Invesco Funds)
W.H Mell Associates, Inc.	Broker (for certain Invesco Funds)
Wachovia National Bank, N.A.	Broker (for certain Invesco Funds)
Western Lithograph	Financial Printer
Wiley Bros. Aintree Capital L.L.C.	Broker (for certain Invesco Funds)
William Blair & Co.	Broker (for certain Invesco Funds)
XSP, LLC\Solutions Plus, Inc.	Software Provider

Name, Year of Birth	Position(s) Held with the Trust	Trustee and/or Officer Since	Principal Occupation(s) During Past 5 Years	Number of Funds in Fund Complex Overseen by Trustee	Other Trusteeship(s)/ Directorship Held by Trustee/Director During Past 5 Years
Martin L. Flanagan1 - 1960	Trustee and Vice Chair	2007	Executive Director, Chief Executive Officer and President, Invesco Ltd. (ultimate parent of Invesco and a global investment management firm); Trustee and Vice Chair, The Invesco Funds; Vice Chair, Investment Company Institute; and Member of Executive Board, SMU Cox School of Business Formerly: Advisor to the Board, Invesco Advisers, Inc. (formerly known as Invesco Institutional (N.A.), Inc.); Chairman and Chief Executive Officer, Invesco Advisers, Inc. (registered investment adviser); Director, Chairman, Chief Executive Officer and President, Invesco Holding Company (US), Inc. (formerly IVZ Inc.) (holding company), Invesco Group Services, Inc. (service provider) and Invesco North American Holdings, Inc. (holding company); Director, Chief Executive Officer and President, Invesco Holding Company Limited (parent of Invesco and a global investment management firm); Director, Invesco Ltd.; Chairman, Investment Company Institute and President, Co-Chief Executive Officer, Co-President, Chief Operating Officer	184	None

Name of Trustee	Dollar Range of Equity Securities Per Fund	Aggregate Dollar Range of Equity Securities in All Registered Investment Companies Overseen by Trustee in Invesco Funds
Interested Person
Martin L. Flanagan	Invesco High Yield Municipal Fund	Over $100,000
	(Over $100,000)
	Invesco Limited Term Municipal Income Fund
	(Over $100,000)
Independent Trustees
Beth A. Brown	None	Over $100,000
Jack M. Fields	None	Over $100,000
Cynthia Hostetler	None	Over $100,0002
Eli Jones	None	Over $100,0002
Elizabeth Krentzman	None	Over $100,000
Anthony J. LaCava, Jr.	None	None2
Prema Mathai-Davis	None	Over $100,0002
Joel W. Motley	None	Over $100,0002
Teresa M. Ressel	None	Over $100,000
Ann Barnett Stern	None	Over $100,0002
Robert C. Troccoli	None	Over $100,0002
Daniel S. Vandivort	Invesco Limited Term Municipal Income Fund	Over $100,0002
	(Over $100,000)
James D. Vaughn	None	Over $100,0002
Christopher L. Wilson	None	Over $100,0002

Trustee	Aggregate Compensation From the Trust(1)	Retirement Benefits Accrued by All Invesco Funds	Estimated Annual Benefits Upon Retirement(2)	Total Compensation From All Invesco Funds Paid to the Trustees(3)
Independent Trustees (4)
Beth Ann Brown	$32,656	-	-	$401,978
Jack M. Fields	34,079	-	$205,000	426,970
Cynthia Hostetler	34,030	-	-	436,324
Eli Jones	31,600	-	-	396,978
Elizabeth Krentzman	33,904	-	-	424,478
Anthony J. LaCava, Jr.	36,520	-	-	474,776
Prema Mathai-Davis	33,451	-	205,000	426,970
Joel W. Motley	31,402	-	-	391,978
Teresa M. Ressel	32,884	-	-	421,328
Ann Barnett Stern	33,022	-	-	414,178
Robert C. Troccoli	32,851	-	-	425,228
Daniel S. Vandivort	32,675	-	-	405,578
James D. Vaughn	31,785	-	-	412,728
Christopher L. Wilson	43,239	-	-	500,578
Officer
Russell Burk	86,511	-	-	N/A

Sr. #	Circular Number	Date
1.	SEBI/IMD/CIR No 18 / 198647 /2010	March 15, 2010
2.	E-mail from SEBI	June 23, 2011
3.	CIR/IMD/DF/05/2014	March 24, 2014
4.	SEBI/HO/IMD/DF2/CIR/P/2016/68	August 10, 2016
5.	CIR/CFD/CMD1/168/2019	December 24, 2019

Taher Badshah Head – Equity	Sujoy Das Head - Fixed Income	Suresh Jakhotiya Head - Compliance & Risk

Neelesh Dhamnaskar Fund Manager	Kavita Bhanej Vice President - Operations

Version	Date	Description	Initiator	Approved by
1.0	September 2, 2010	Initial Adoption of Voting Policy	Suresh Jakhotiya	Board of Religare Invesco AMC and Trustees at board meetings held on September 16, 2010.
2.0	June 28, 2011	Policy amended pursuant to SEBI e-mail dated June 23, 2011	Suresh Jakhotiya	Board of Religare Invesco AMC and Trustees at board meetings held on July 13, 2011.
3.0	May 23, 2014	Policy amended pursuant to SEBI circular dated March 24, 2014	Suresh Jakhotiya	Board of Religare Invesco AMC and Trustees at board meetings held on May 22, 2014 and May 23, 2014 respectively.
3.1	July 5, 2016	Names of AMC and Trustee Company were changed to reflect new names and logo was changed	Suresh Jakhotiya	N.A.
4	November 18, 2016	Amended Policy pursuant to SEBI circular dated August 10, 2016 and for the purpose of IAMI’s application to SEC for registration as an advisor.	Suresh Jakhotiya	Board of IAMI & ITPL at their meetings held on November 18, 2016 and November 25, 2016, respectively.
5	May 5, 2017	Reviewed and no changes to be made	Suresh Jakhotiya	N.A.
6	May 31, 2018	Changes in the voting policy guidelines.	Suresh Jakhotiya	Board of IAMI & ITPL at their meetings held on July 13, 2018 respectively.
7	May 9, 2019	Reviewed and changes made w.r.t voting for holdings in arbitrage fund	Suresh Jakhotiya	Will be placed before the Board of IAMI and ITC for noting at their forthcoming meetings.
8	May 25, 2020	Reviewed and changes made pursuant to Stewardship code introduced by SEBI vide SEBI Circular dated December 24, 2019	Suresh Jakhotiya	Will be placed before the Board of IAMI and ITC for noting at their forthcoming meetings.

Name and Address of Principal Holder	Percentage Owned of Record
	Class A Shares	Class C Shares	Class Y Shares	Class R6 Shares
American Enterprise Investment Service 707 2nd Avenue South Minneapolis, MN 55402-2405	-	6.84%	11.92%	-
Charles Schwab & Co. Inc. Special Custody Account FBO Customers Attn: Mutual Funds 211 Main St. San Francisco, CA 94105-1905	-	-	6.29%	-
J.P. Morgan Securities LLC For the Exclusive Benefit of Our Customers 4 Chase Metrotech Center Brooklyn, NY 11245-0001	-	-	-	84.13%
MLPF&S for the Sole Benefit of its Customers Attn: Fund Admin 4800 Deer Lake Dr. E, Fl. 3 Jacksonville, FL 32246-6484	8.63%	10.52%	13.00%	-
Morgan Stanley Smith Barney LLC For Exclusive Benefit of Customers 1 New York Plaza, FL 12 New York, NY 10004-1932	7.26%	6.66%	9.46%	-
National Financial Services LLC For Exclusive Benefit of Customers 200 Liberty Street One World Financial Center Attention: Mutual Funds, 5th Floor New York, NY 10281-1003	19.65%	6.27%	7.57%	-
Pershing LLC 1 Pershing Plaza Jersey City, NJ 07399-0001	6.04%	8.79%	9.88%	-
Pershing LLC PO Box 2052 Jersey City, NJ 07303-2052	-	-	-	15.46%
Raymond James Omnibus for Mutual Funds Attn: Courtney Waller 880 Carillon Parkway. St. Petersburg, FL 33716-1102	-	5.34%	7.19%	-
Special Custody A/C EBOC UBSFSI OMNI Account M/F Attn: Department Manager 1000 Harbor Blvd. Weehawken, NJ 07086-6761	-	-	7.16%	-
Stifel Nicolaus & Co Inc Exclusive FBO Customers 501 N Broadway ST Louis, MO 63102-2137	-	5.15%	-	-

	2021			4/1/19 – 2/29/20			2019	2018
Fund Name	Management Fee Payable	Management Fee Waivers	Net Management Fee Paid	Management Fee Payable	Management Fee Waivers	Net Management Fee Paid	Management Fee Paid	Management Fee Paid
Invesco Environmental Focus Municipal Fund*	$552,107	$(332,483)	$219,624	$455,002	$(244,722)	$210,280	$515,323	$690,104

	2021			8/1/19 – 2/29/20			2019	2018
Fund Name	Management Fee Payable	Management Fee Waivers	Net Management Fee Paid	Management Fee Payable	Management Fee Waivers	Net Management Fee Paid	Management Fee Paid	Management Fee Paid
Invesco AMT-Free Municipal Income Fund**	$9,396,514	$0	$9,396,514	$5,084,431	$0	$5,084,431	$8,215,835	$8,086,748
Invesco California Municipal Fund**	7,841,249	0	7,841,249	3,965,453	0	3,965,453	5,973,033	5,714,436
Invesco Limited Term California Municipal Fund**	2,652,595	(746)	2,651,849	1,417,488	(235)	1,417,253	2,155,124	2,076,270
Invesco New Jersey Municipal Fund**	1,410,460	(115,713)	1,294,747	864,280	(46,212)	818,068	1,488,013	1,623,322
Invesco Pennsylvania Municipal Fund**	3,749,775	0	3,749,775	2,059,139	(50)	2,059,089	3,389,151	3,488,935
Invesco Rochester® Municipal Opportunities Fund**	25,803,194	0	25,803,194	15,861,303	0	15,861,303	23,822,605	21,252,387

	2021			10/1/19 – 2/29/20			2019	2018
Fund Name	Management Fee Payable	Management Fee Waivers	Net Management Fee Paid	Management Fee Payable	Management Fee Waivers	Net Management Fee Paid	Management Fee Paid	Management Fee Paid
Invesco Rochester® AMT-Free New York Municipal Fund***	$4,231,616	$(167,257)	$4,064,359	$1,855,498	$(2,584)	$1,852,914	$4,409,730	$4,576,439

	2021			1/1/20 – 2/29/20	2019	2018
Fund Name	Management Fee Payable	Management Fee Waivers	Net Management Fee Paid	Management Fee Paid	Management Fee Paid	Management Fee Paid
Invesco Rochester® Limited Term New York Municipal Fund****	$6,804,181	$0	$6,804,181	$1,153,038	$7,058,633	$7,077,784
Invesco Rochester® New York Municipals Fund****	23,966,429	0	23,966,429	4,138,538	24,338,657	23,478,128

Fund	Portfolio Managers	Dollar Range of Investments in the Fund
Invesco AMT-Free Municipal Income Fund
	Joshua Cooney	None
	Elizabeth S. Mossow	$10,001–$50,000
	Tim O’Reilly	None
	Mark Paris	$50,001 - $100,000
	Julius Williams	None

Invesco California Municipal Fund
	Michael L. Camarella	None
	Scott S. Cottier	None
	Mark R. DeMitry	$100,001–$500,000
	Tim O’Reilly	None
	Mark Paris	None
	Julius Williams	None

Invesco Environmental Focus Municipal Fund
	Tim Benzel	None
	Eddie Bernhardt	None
	Tim O’Reilly	None
	Mark Paris	None
	Galen True	None
	Julius Williams	None

Invesco High Yield Municipal Fund
	John Connelly	None
	Tim O’Reilly	None
	Mark Paris	$50,001–$100,000
	James Phillips	$100,001–$500,000
	John Schorle	None
	Julius Williams	$1–$10,000

Portfolio Manager(s)	Other Registered Investment Companies Managed		Other Pooled Investment Vehicles Managed		Other Accounts Managed
	Number of Accounts	Assets (in millions)	Number of Accounts	Assets (in millions)	Number of Accounts	Assets (in millions)
Invesco AMT-Free Municipal Income Fund
Joshua Cooney	5	$9,596.1	None	None	None	None
Elizabeth S. Mossow	4	$6,742.2	None	None	2	$1,196.6
Tim O’Reilly	25	$51,192.5	None	None	32	$71.62
Mark Paris	25	$51,192.5	None	None	32	$71.62
Julius Williams	25	$51,192.5	None	None	32	$71.62

Sub-Adviser	Performance time period3
Invesco4	One-, Three- and Five-year performance against Fund peer group
Invesco Deutschland
Invesco Hong Kong4
Invesco Asset Management
Invesco India
Invesco Listed Real Assets Division4
Invesco Senior Secured4, 5	Not applicable
Invesco Capital4, 6
Invesco Canada4	One-year performance against Fund peer group and three- and five-year performance against entire universe of Canadian funds
Invesco Japan	One-, Three- and Five-year performance

3 Rolling time periods based on calendar year-end.
4 Portfolio Managers may be granted an annual deferral award that vests on a pro-rata basis over a four-year period.
5 Invesco Senior Secured’s bonus is based on annual measures of equity return and standard tests of collateralization performance.
6 Portfolio Managers for Invesco Capital base their bonus on Invesco results as well as overall performance of Invesco Capital.

	2021	April 1, 2019 - February 29, 2020	Fiscal year ended March 31, 2019
Invesco Environmental Focus Municipal Fund*	$20,758	$14,414	$ 0

	2021	August 1, 2019 – February 29, 2020	Fiscal year ended July 31, 2019
Invesco AMT-Free Municipal Income Fund**	$346,760	$184,315	$ 25,145
Invesco California Municipal Fund**	$280,252	$136,189	$17,854
Invesco Limited Term California Municipal Fund**	$93,222	$49,287	$6,455
Invesco New Jersey Municipal Fund**	$35,470	$21,716	$3,051
Invesco Pennsylvania Municipal Fund**	$117,306	$58,592	$8,013
Invesco Rochester® Municipal Opportunities Fund**	$1,055,017	$648,278	$85,245

	2021	October 1, 2019 – February 29, 2020	Fiscal year ended September 30, 2019
Invesco Rochester® AMT-Free New York Municipal Fund***	$126,184	$56,007	$ 45,117