AIM INVESTMENT FUNDS

(Exact Name of Registrant as Specified in Charter)

11 Greenway Plaza, Suite 100, Houston, TX 77046-1173
(Address of Principal Executive Offices) (Zip Code)

Registrant’s Telephone Number, including Area Code: (713) 626-1919

John M. Zerr, Esquire
11 Greenway Plaza, Suite 100 , Houston, Texas 77046
(Name and Address of Agent of Service)

It is proposed that this filing will become effective (check appropriate box)

o immediately upon filing pursuant to paragraph (b)

þ on February 26, 2010, pursuant to paragraph (b)

o 60 days after filing pursuant to paragraph (a)(1)

o on [date] pursuant to paragraph (a)(1)

o 75 days after filing pursuant to paragraph (a)(2)
o on [Date],pursuant to paragraph (a)(2) of rule 485.

If appropriate, check the following box:

o This post-effective amendment designates a new effective date for a previously filed post-effective amendment.

 

 

 

 

Class: A (ABRZX), B (ABRBX), C (ABRCX), R (ABRRX), Y (ABRYX)

AIM Balanced-Risk Allocation Fund

Effective April 30, 2010, AIM Balanced-Risk Allocation Fund will be known as Invesco Balanced-Risk Allocation Fund.

 

AIM Balanced-Risk Allocation Fund’s investment objective is total return with a low to moderate correlation to traditional financial market indices.

 

This prospectus contains important information about the Class A, B, C, R and Y shares of the Fund. Please read it before investing and keep it for future reference.

 

As with all other mutual fund securities, the Securities and Exchange Commission (SEC) has not approved or disapproved these securities or determined whether the information in this prospectus is adequate or accurate. Anyone who tells you otherwise is committing a crime.

 

An investment in the Fund:

n   is not FDIC insured;

n   may lose value; and

n   is not guaranteed by a bank.

 

 

 

        AIM Balanced-Risk Allocation Fund

 

 

the Fund’s obligations under derivative transactions. The Fund’s investments in certain derivatives may create significant leveraged exposure to certain equity, fixed income and commodity markets. Leverage occurs when the investments in derivatives create greater economic exposure than the amount invested. This means that the Fund could lose more than originally invested in the derivative.

 

The Subsidiary is advised by the Adviser and has a similar investment objective as the Fund and generally employs a similar investment strategy but limits its investments to commodity derivatives, ETNs, cash and cash equivalent instruments, including affiliated money market funds. The Subsidiary, unlike the Fund, may invest without limitation in commodities, commodity-linked derivatives and other securities, such as ETNs, that may provide leverage and non-leveraged exposure to commodity markets. The Subsidiary also may hold cash and invest in cash equivalent instruments, including affiliated money market funds, some of which may serve as margin or collateral for the Subsidiary’s derivative positions. The Fund may invest up to 25% of its total assets in the Subsidiary. The Fund will be subject to the risks associated with any investment by the Subsidiary to the extent of the Fund’s investment in the Subsidiary.

 

The Fund is non-diversified, which means that it can invest a greater percentage of its assets in any one issuer than a diversified fund can.

 

Relative to traditional balanced portfolios, the Fund will seek to provide greater capital loss protection during down markets. The portfolio’s management team will accomplish this through a three-step investment process.

 

The first step involves asset selection. The management team selects representative assets to gain exposure to equity, fixed income and commodity markets. The selection process (1) evaluates a particular asset’s theoretical case for long-term excess returns relative to cash; (2) screens the identified assets to meet minimum liquidity criteria; and (3) reviews the expected correlation among the assets and the expected risk for each asset to determine whether the selected assets are likely to improve the expected risk adjusted return of the Fund.

 

The second step involves portfolio construction. Proprietary estimates for risk and correlation are used by the management team to create an optimized portfolio. The team re-estimates the risk contributed by each asset and re-optimizes the portfolio periodically or when new assets are introduced to the Fund.

 

The final step involves active positioning. The management team actively adjusts portfolio positions to reflect the near-term market environment, while remaining consistent with the optimized long-term portfolio structure described in step two above. The management team balances these two competing ideas—opportunity for excess return from active positioning and the need to maintain asset class exposure set forth in the optimized portfolio structure—by setting controlled tactical ranges around the optimal long-term asset allocation. The resulting asset allocation is then implemented by investing in derivatives, other financially-linked instruments, U.S. and foreign government debt securities, other securities, cash and cash equivalent instruments, including affiliated money market Funds. By using derivatives, the Fund is able to gain greater exposure to assets within each class than would be possible using cash instruments, and thus seeks to balance the amount of risk each asset class contributes to the portfolio.

 

insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

 

 

Investment Objective, Strategies, Risks and Portfolio Holdings

 

environment, while remaining consistent with the optimized long-term portfolio structure described in step two above. The management team balances these two competing ideas—opportunity for excess return from active positioning and the need to maintain asset class exposure set forth in the optimized portfolio structure—by setting controlled tactical ranges around the optimal long-term asset allocation. The tactical ranges differ for each asset based on the management team’s estimates of such asset’s volatility. The resulting asset allocation is then implemented by investing in derivatives, other financially-linked instruments, U.S. and foreign government debt securities, other securities, cash and cash equivalent instruments, including affiliated money market Funds. By using derivatives, the Fund is able to gain greater exposure to assets within each class than would be possible using cash instruments, and thus seeks to balance the amount of risk each asset class contributes to the portfolio.

 

The Fund and the Subsidiary employ a risk management strategy to help minimize loss of capital and reduce excessive volatility. Pursuant to this strategy, the Fund and the Subsidiary generally maintain a substantial amount of their assets in cash and cash equivalents. Cash and cash equivalents will be posted as required margin for futures contracts, as required segregation under Securities and Exchange Commission rules and to collateralize swap exposure.

 

The Fund or the Subsidiary may, from time to time, take temporary defensive positions in cash and other securities that are inconsistent with the Fund’s or the Subsidiary’s principal investment strategies in anticipation of or in response to adverse market, economic, political or other conditions. As a result, the Fund or the Subsidiary may not achieve its investment objective.

 

The Fund may engage in active and frequent trading of portfolio securities to achieve its investment objective.

 

The Fund’s investments in the types of securities described in this prospectus vary from time to time, and at any time, the Fund may not be invested in all types of securities described in this prospectus. The Fund may also invest in securities and other investments not described in this prospectus. Any percentage limitations with respect to assets of the Fund are applied at the time of purchase.

 

Risks

The principal risks of investing in the Fund are:

 

Market Risk. The prices of and the income generated by the Fund’s securities may decline in response to, among other things, investor sentiment; general economic and market conditions; regional or global instability; and currency and interest rate fluctuations.

 

Interest Rate Risk. Interest rate risk refers to the risk that bond prices generally fall as interest rates rise; conversely, bond prices generally rise as interest rates fall. Specific bonds differ in their sensitivity to changes in interest rates depending on their individual characteristics. One measure of this sensitivity is called duration. The longer the duration of a particular bond, the greater is its price sensitivity is to interest rates. Similarly, a longer duration portfolio of securities has greater price sensitivity. Falling interest rates may also prompt some issuers to refinance existing debt, which could affect the Fund’s performance.

 

Credit Risk. The issuers of instruments in which the Fund invests may be unable to meet interest and/or principal payments. This risk is increased to the extent the Fund invests in junk bonds. An issuer’s securities may increase in value if its financial strength weakens, which may reduce its credit rating and possibly its ability to meet its contractual obligations.

 

Foreign Securities Risk. The dollar value of the Fund’s foreign investments will be affected by changes in the exchange rates between the dollar and the currencies in which those investments are traded. The value of the Fund’s foreign investments may be adversely affected by political and social instability in their home countries, by changes in economic or taxation policies in those countries, or by the difficulty in enforcing obligations in those countries. Foreign companies generally may be subject to less stringent regulations than U.S. companies, including financial reporting requirements and auditing and accounting controls. As a result, there generally is less publicly available information about foreign companies than about U.S. companies. Trading in many foreign securities may be less liquid and more volatile than U.S. securities due to the size of the market or other factors.

 

Developing Markets Securities Risk. The prices of securities issued by foreign companies and governments located in developing countries may be impacted by certain factors more than those in countries with mature economies. For example, developing countries may experience higher rates of inflation or sharply devalue their currencies against the U.S. dollar, thereby causing the value of investments issued by the government or companies located in those countries to decline. Other factors include transaction costs, delays in settlement procedures, adverse political developments and lack of timely information.

 

Commodity Risk. The Fund or the Subsidiary may invest in commodity-linked derivative instruments, ETNs and exchange traded funds that may subject it to greater volatility than investments in traditional securities. The value of commodity-linked derivative instruments, ETNs and exchange traded funds may be affected by changes in overall market movements, commodity index volatility, changes in interest rates, or factors affecting a particular industry or commodity, such as drought, floods, weather, livestock disease, embargoes, tariffs and international economic, political and regulatory developments. The Fund may concentrate its assets in a particular sector of the commodities market (such as oil, metal or agricultural products). As a result, the Fund may be more susceptible to risks associated with those sectors. Also, ETNs may subject the Fund indirectly through the Subsidiary to leveraged market exposure for commodities. Leverage ETNs are subject to the same risk as other instruments that use leverage in any form. Some ETNs that use leverage can, at times, be relatively illiquid, and thus they may be difficult to purchase or sell at a fair price. An ETN that is tied to a specific market benchmark or strategy may not be able to replicate and maintain exactly the composition and relative weighting of securities, commodities or other components in the applicable market benchmark or strategy may not be able to replicate and maintain exactly the composition and relative weighting of securities, commodities or other components in the applicable market benchmark or strategy.

 

Subsidiary Risk. By investing in the Subsidiary, the Fund is indirectly exposed to risks associated with the Subsidiary’s investments. The derivatives and other investments held by the Subsidiary are generally similar to those that are permitted to be held by the Fund and are subject to the same risks that apply to similar investments if held directly by the Fund. There can be no assurance that the investment objective of the Subsidiary will be achieved. The Subsidiary is not registered under the Investment Company Act of 1940 (the 1940 Act) and, unless otherwise noted in this prospectus, is not subject to all the investor protections of the 1940 Act. Accordingly, the Fund, as the sole investor in the Subsidiary, will not have all of the protections offered to investors in registered investment companies. In addition, changes in the laws of the United States and/or the Cayman Islands could result in the inability of the Fund and/or the Subsidiary to operate as described in this prospectus and the Statement of Additional Information and could adversely affect the Fund.

 

Derivatives Risk. Derivatives are financial contracts whose value depends on or is derived from an underlying asset (including an underlying security), reference rate or index. Derivatives may be used as a substitute for purchasing the underlying asset or as a hedge to reduce exposure to risks. The use of derivatives involves risks similar to, as well as risks different from, and possibly greater than, the risks associated with investing directly in securities or other more traditional instruments. Risks to which derivatives may be subject include market, interest rate, credit, leverage and management risks. They may also be more difficult to purchase, sell or value than other investments. When used for hedging or reducing exposure, the derivative may not correlate perfectly with the

 

4        AIM Balanced-Risk Allocation Fund

underlying asset, reference rate or index. A Fund investing in a derivative could lose more than the cash amount invested. Over the counter derivatives are also subject to counterparty risk, which is the risk that the other party to the contract will not fulfill its contractual obligation to complete the transaction with the Fund. In addition, the use of certain derivatives may cause the Fund to realize higher amounts of income or short-term capital gains (generally taxed at ordinary income tax rates).

 

Leverage Risk. Leverage exists when a Fund purchases or sells an instrument or enters into a transaction without investing cash in an amount equal to the full economic exposure of the instrument or transaction. Such instruments may include, among others, reverse repurchase agreements, written options and derivatives, and transactions may include the use of when-issued, delayed delivery or forward commitment transactions. The Fund mitigates leverage risk by segregating or earmarking liquid assets or otherwise covers transactions that may give rise to such risk. To the extent that the Fund is not able to close out a leveraged position because of market illiquidity, the Fund’s liquidity may be impaired to the extent that it has a substantial portion of liquid assets segregated or earmarked to cover obligations and may liquidate portfolio positions when it may not be advantageous to do so. Leveraging may cause the Fund to be more volatile because it may exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities. There can be no assurance that the Fund’s leverage strategy will be successful.

 

Exchange-Traded Funds Risk. An investment by an underlying fund in ETFs generally presents the same primary risks as an investment in a mutual fund. In addition, ETFs may be subject to the following risks that do not apply to AIM mutual funds: (1) the market price of ETF’s shares may trade above or below their net asset value; (2) an active trading market for the ETF’s shares may not develop or be maintained; (3) trading ETF’s shares may be halted if the listing exchange’s officials deem such action appropriate; (4) ETFs may not be actively managed and may not accurately track the performance of the reference index; (5) ETFs would not necessarily sell a security because the issuer of the security was in financial trouble unless the security is removed from the index that the ETF seeks to track and (6) the value of an investment in ETFs will decline more or less in correlation with any decline in the value of the index they seek to track.

 

Counterparty Risk. Individually negotiated or over-the-counter derivatives are also subject to counterparty risk, which is the risk that the other party to the contract will not fulfill its contractual obligations, which may cause losses or additional costs to the Fund.

 

Currency/Exchange Rate Risk. The dollar value of the Fund’s foreign investments will be affected by changes in the exchange rates between the dollar and the currencies in which those investments are traded. The Fund may buy or sell currencies other than the U.S. dollar in order to capitalize on anticipated changes in exchange rates. There is no guarantee that these investments will be successful.

 

Limited Number of Holdings Risk. Because a large percentage of the Fund’s assets may be invested in a limited number of securities, a change in the value of these securities could significantly affect the value of your investment in the Fund.

 

Non-Diversification Risk. The Fund is non-diversified, meaning it can invest a greater portion of its assets in the obligations or securities of any single issuer than a diversified fund. To the extent that a large percentage of the Fund’s assets may be invested in a limited number of issuers, a change in the value of the issuers’ securities could affect the value of the Fund more than would occur in a diversified fund.

 

Active Trading Risk. The Fund may engage in frequent trading of portfolio securities that may result in increased costs, thereby lowering its actual return. Frequent trading also may increase short term gains and losses, which may affect tax liability.

 

Management Risk. The investment techniques and risk analyses used by the Fund’s portfolio managers may produce the desired results.

 

Portfolio Holdings

A description of the fund’s policies and procedures with respect to the disclosure of the fund’s portfolio holdings is available in the fund’s SAI, which is available at www.invescoaim.com.

Fund Management

 

The Advisers

Invesco Advisers, Inc. (the Adviser or 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.

 

Civil lawsuits, including a regulatory proceeding and purported class action and shareholder derivative suits, have been filed against certain AIM funds, INVESCO Funds Group, Inc. (IFG) (the former investment adviser to certain AIM Funds), Invesco Advisers, Inc., successor by merger to Invesco Aim Advisors, Inc., Invesco Aim Distributors, Inc. (Invesco Aim Distributors) (the distributor of the AIM Funds) and/or related entities and individuals, depending on the lawsuit, alleging among other things that the defendants permitted improper market timing and related activity in the Funds.

 

Additional civil lawsuits related to the above or other matters may be filed by regulators or private litigants against AIM Funds, IFG, Invesco, Invesco Aim Distributors and/or related entities and individuals in the future. More detailed information concerning all of the above matters, including the parties to the civil lawsuits and summaries of the various allegations and remedies sought in such lawsuits, can be found in the SAI. Effective April 30, 2010, any and all references to “AIM Funds” are replaced with “Invesco Funds” and Invesco Aim Distributors, Inc. will be known as Invesco Distributors, Inc.

 

Adviser Compensation

During the fiscal year ended October 31, 2009, the Adviser received compensation of 0.55% of the Fund’s average daily net assets after fee waivers and/or expense reimbursements.

 

Invesco, not the Fund, pays sub-advisory fees, if any.

 

The Fund may pursue its investment objective by investing in the Subsidiary. The Subsidiary has entered into a separate contract with the Adviser whereby the Adviser provides investment advisory and other services to the Subsidiary. In consideration of these services, the Subsidiary pays the Adviser a fee calculated at the same annual rates as the fee that the Adviser receives from the Fund. To the extent the Fund invests its assets in the Subsidiary, the Adviser shall not collect the portion of the advisory fee that the advisor would otherwise be entitled to collect from the Fund, in an amount equal to 100% of the advisory fee the Adviser receives from the Subsidiary.

 

A discussion regarding the basis for the Board of Trustees’ approval of the investment advisory agreement and investment sub-advisory agreements of the Fund is available in the Fund’s most recent report to shareholders for the year ended October 31.

 

Portfolio Managers

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

 

 

5        AIM Balanced-Risk Allocation Fund

 

 

 

 

 

The Portfolio Managers are assisted by research analysts on Invesco’s Global Asset Allocation Team. Team members provide research support and make securities recommendations with respect to the Fund’s portfolio, but do not have day-to-day management responsibilities with respect to the fund’s portfolio.

 

More information on the portfolio managers may be found at www.invescoaim.com. The Web site is not part of the 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.

Sales Charges

Purchases of Class A shares of AIM Balanced-Risk Allocation Fund are subject to the maximum 5.50% initial sales charge as listed under the heading “Category I Initial Sales Charges” in the “Shareholder Account Information—Initial Sales Charges (Class A Shares Only)” section of this prospectus.

 

 

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).

 

The information has been audited by PricewaterhouseCoopers LLP, whose report along with the Fund’s financial statements, is included in the Fund’s annual report, which is available upon request.

 

7        AIM Balanced-Risk Allocation Fund

 

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 return over a 10-year period. The example reflects the following:

 

There is no assurance that the annual expense ratio will be the expense ratio for the Fund 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.

 

8        AIM Balanced-Risk Allocation Fund

In addition to the Fund, Invesco serves as investment adviser to many other mutual Funds that are offered to retail investors. The following information is about all of the AIM Funds that offer retail share classes.

 

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 which differ from, and/or charge a transaction or other fee in addition to, those described in this prospectus.

 

Additional information is available on the Internet at www.invescoaim.com , then click on the link for Accounts & Services, then Service Center, or consult the Fund’s SAI, which is 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, (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.

 

 

 

In addition to the share classes shown in the chart above, the following Funds offer the following additional share classes on a limited basis:

 

 

Share Class Eligibility

 

Class A, B, C and AIM Cash Reserve Shares

Class A, B, C and AIM Cash Reserve Shares are available to all retail investors, including individuals, trusts, corporations and other business and charitable organizations and eligible employee benefit plans. The share classes offer different fee structures which 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

 

A-1        The AIM Funds

MCF—02/10

any other financial intermediaries who will be involved in the servicing of your account when choosing a share class.

 

Class B shares are not available as an investment for retirement plans maintained pursuant to Section 401 of the Internal Revenue Code (the Code). These plans include 401(k) plans (including AIM Solo 401(k) plans), money purchase pension plans and profit sharing plans. However, plans that have existing accounts invested in Class B shares will continue to be allowed to make additional purchases.

 

Effective April 30, 2010, AIM Solo 401(k) are hereby changed to Invesco Solo 401(k).

 

Class A2 Shares

Class A2 shares, which are offered only on AIM Limited Maturity Treasury Fund and AIM Tax-Free Intermediate Fund, are closed to new investors. All references in this Prospectus to Class A shares, shall include Class A2 shares, unless otherwise noted.

 

Class P Shares

In addition to the other share classes discussed herein, the AIM 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 generally available only to eligible employee benefit plans. These may include, for example, retirement and deferred compensation plans maintained pursuant to Sections 401, 403, and 457 of the Code; nonqualified deferred compensation plans; health savings accounts maintained pursuant to Section 223 of the Code; and voluntary employees’ beneficiary arrangements maintained pursuant to Section 501(c)(9) of the Code. Retirement plans maintained pursuant to Section 401 generally include 401(k) plans, profit sharing plans, money purchase pension plans, and defined benefit plans. Class R shares are generally not available for individual retirement accounts (IRAs) such as traditional, Roth, SEP, SAR-SEP and SIMPLE IRAs.

 

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 generally available to investors who purchase through a fee-based advisory account with an approved financial intermediary or to 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 AIM Fund or of Invesco Ltd. or any of its subsidiaries. In fee-based advisory programs, a financial intermediary typically charges each investor a fee based on the value of the investor’s account in exchange for servicing that account.

 

Investor Class Shares

Some of the Funds offer Investor Class shares.  Investor Class shares are sold with no initial sales charge and have a maximum 12b-1 fee of 0.25%. Investor Class shares are not sold to members of the general public. Only the following persons may purchase Investor Class shares:

 

Initial Sales Charges (Class A Shares Only)

The Funds are grouped into four 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. As used below, the term “offering price” with respect to all categories of Class A shares includes the initial sales charge.

 

 

 

 

Effective April 1, 2010, the tables “Category I Initial Sales Charges” and “Category II Initial Sales Charges” appearing above will be replaced by the following two tables:

 

 

 

Class A Shares Sold Without an Initial Sales Charge

Certain categories of investors are permitted to purchase and certain intermediaries are permitted to sell Class A shares of the Funds without an initial sales charge because their transactions involve little or no expense. The investors who may purchase Class A shares without paying an initial sales charge include the following:

 

No investor will pay an initial sales charge in the following circumstances:

 

Reduced Sales Charges and Sales Charge Exceptions

You may qualify for reduced sales charges or sales charge exceptions. Qualifying types of accounts for you and your “Immediate Family” as described in a Fund’s SAI include individual, joint, certain trusts, 529 college savings plan and Coverdell Education Savings, certain retirement plans established for the benefit of an individual, and Uniform Gifts/Transfers to Minor Acts accounts. To qualify for these reductions or exceptions, you or your financial adviser must notify the transfer agent and provide the necessary documentation at the time of purchase that

 

A-3        The AIM Funds

your purchase qualifies for such treatment. Certain individuals and employer-sponsored retirement plans may link accounts for the purpose of qualifying for lower initial sales charges.

 

Purchases of Class A shares of AIM Tax-Exempt Cash Fund, AIM Cash Reserve Shares of AIM Money Market Fund and 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 Rights of Accumulation or Letters of Intent.

 

Rights of Accumulation

You may combine your new purchases of Class A shares of a Fund with other Fund shares currently owned (Class A, B, C, 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 is based on the total of your current purchase and the value of other shares owned based on their current public offering price. The 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 Letter of Intent (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 be assessed the higher initial sales charge that would normally be applicable to the amount actually invested.

 

Reinstatement Following Redemption

If you redeem shares of a Fund, you may reinvest all or a portion of the proceeds from the redemption in the same share class of any Fund in the same Category within 180 days of the redemption without paying an initial sales charge. Class B, P and S redemptions may be reinvested only into Class A shares with no initial sales charge. Class Y redemptions may be reinvested into either Class Y shares or Class A shares with no 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.

 

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

 

Contingent Deferred Sales Charges (CDSCS)

 

CDSCs on Class A Shares and AIM Cash Reserve Shares of AIM Money Market Fund

You can purchase $1,000,000 or more (a Large Purchase) of Class A shares of Category I, II and IV Funds without paying an initial sales charge. However, if you redeem these shares prior to 18 months after the date of purchase, they will be subject to a CDSC of 1%.

 

If you currently own Class A shares of a Category I, II or IV Fund, and make additional purchases without paying an initial sales charge that result in account balances of $1,000,000 or more, the additional shares purchased will be subject to an 18-month, 1% CDSC.

 

If Invesco Aim Distributors pays a concession to the dealer of record in connection with a Large Purchase of Class A shares by an employee benefit plan, the Class A shares may be subject to a 1% CDSC if all of the plan’s shares are redeemed within one year from the date of the plan’s initial purchase.

 

If you acquire AIM Cash Reserve Shares of AIM Money Market Fund or Class A shares of AIM Tax-Exempt Cash Fund 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—Employee Benefit Plan

Invesco Aim Distributors pays a concession to the dealer of record in connection with a purchase of Class C shares by an employee benefit plan; the Class C shares are subject to a 1.00% CDSC at the time of redemption if all of the plan’s shares are redeemed within one year from the date of the plan’s initial purchase.

 

CDSCs on Class C Shares of AIM LIBOR Alpha Fund and AIM Short Term Bond Fund

Class C shares of AIM LIBOR Alpha Fund and AIM Short Term Bond Fund are not normally subject to a CDSC. However, if you acquired shares of those Funds 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 AIM LIBOR Alpha Fund or AIM 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.

 

CDSCs on Class R Shares

Class R shares are not normally subject to a CDSC. However, if Invesco Aim Distributors pays a concession to the dealer of record in connection with a purchase of Class R shares by an employee benefit plan, the Class R shares are subject to a 0.75% CDSC at the time of redemption if all of the plan’s shares are redeemed within one year from the date of the plan’s initial purchase.

 

Effective April 1, 2010, the preceding paragraph is deleted.

 

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.

 

 

There are other circumstances under which you may be able to redeem shares without paying CDSCs.

 

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

 

The following share classes are sold with no CDSC:

 

CDSCs Upon Converting to Class Y Shares

If shares that are subject to a CDSC are converted to Class Y shares, the applicable CDSC will be assessed prior to conversion.

 

 

The redemption fee will be retained by the Fund from which you are redeeming or exchanging shares, and is intended to offset the trading costs, market impact and other costs associated with short-term money movements in and out of the Fund. The redemption fee is imposed on a first-in, first-out basis, which means that you will redeem shares in the order of their purchase.

 

Redemption fees generally will not be charged in the following circumstances:

 

The following shares are not subject to redemption fees, irrespective of whether they are redeemed in accordance with any of the exceptions set forth above:

 

Shares held by employee benefit plans will only be subject to redemption fees if the shares were acquired by exchange and are redeemed by exchange within 31 days of purchase.

 

Some investments in the Funds are made through accounts that are maintained by intermediaries (rather than the Funds’ transfer agent) and some investments are made indirectly through products that use the Funds as underlying investments, such as employee 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 names of individual investors), the intermediary account or conduit investment vehicle may be considered an individual shareholder of the Funds for purposes of assessing redemption fees. In these cases, the Funds are likely to be limited in their ability to assess redemption fees on transactions initiated by individual investors, and the applicability of redemption fees will be determined based on the aggregate holdings and redemptions of the intermediary account or the conduit investment vehicle.

 

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 names of individual investors), the intermediary or conduit investment vehicle may impose rules intended to limit short-term money movements in and out of the Funds which differ from those described in this prospectus. In such cases, there may be redemption fees imposed by the intermediary or conduit investment vehicle on different terms (and subject to different exceptions) than those set forth above. Please consult your financial adviser or other financial intermediary for details.

 

The Funds have the discretion to waive the 2% redemption fee if a Fund is in jeopardy of losing its registered investment company qualification for tax purposes.

 

Your financial adviser or other financial intermediary may charge service fees for handling redemption transactions. Your shares also may be subject to a CDSC in addition to the redemption fee.

 

Purchasing Shares

If you hold your shares through a financial intermediary, your eligibility to purchase shares and the terms by which you may purchase, redeem and exchange shares may differ depending on that institution’s policies.

 

A-5        The AIM Funds

 

 

 

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.

 

Systematic Purchase Plan

You can arrange for periodic investments in any of the Funds by authorizing the 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, Roth IRAs and Coverdell ESAs, and at least $50 per Fund for all other types of accounts. You may stop the Systematic Purchase Plan at any time by giving the 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

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. Certain financial advisers and other financial intermediaries may also offer dollar cost averaging programs. If you participate in one of these programs and it is the same or similar to Invesco Aim’s Dollar Cost Averaging program, exchanges made under the program generally will not be counted toward the limitation of four exchanges out of a Fund per calendar year, discussed below.

 

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. If you elect to receive your distributions by check, and the distribution amount is $10 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

 

A-6        The AIM Funds

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 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 unless you own shares in both class A and class B of the same Fund, in which case the check will be reinvested into the class A shares. You should contact the transfer agent to change your distribution option, and your request to do so must be received by the 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.

 

You must comply with the following requirements to be eligible to invest your dividends and distributions in shares of another Fund:

 

Portfolio Rebalancing Program

If you have at least $5,000 in your account, you may participate in the Portfolio Rebalancing Program. Under this Program, you can designate how the total value of your Fund holdings should be rebalanced, on a percentage basis, between two and ten of your Funds on a quarterly, semiannual or annual basis. Your portfolio will be rebalanced through the exchange of shares in one or more of your Funds for shares of the same class of one or more other Funds in your portfolio. Rebalancing will not occur if your portfolio is within 2% of your stated allocation. If you wish to participate in the Program, make changes or cancel the Program, the transfer agent must receive your request to participate, changes, or cancellation in good order at least five business days prior to the next rebalancing date, which is normally the 28th day of the last month of the period you choose. We may modify, suspend or terminate the Program at any time on 60 days’ prior written notice to participating investors. Certain financial advisers and other financial intermediaries may also offer portfolio rebalancing programs. If you participate in one of these programs and it is the same as or similar to Invesco Aim’s program, exchanges made under the program generally will not be counted toward the limitation of four exchanges out of a Fund per calendar year, discussed below.

 

Redeeming Shares

For Funds other than Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio, the transfer agent or authorized intermediary, if applicable, must receive your call during the hours of the customary trading session of the New York Stock Exchange (NYSE) in order to effect the redemption at that day’s net asset value. For Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio, the transfer agent or authorized intermediary, if applicable, must receive your call before the Funds’ net asset value determination in order to effect the redemption that day.

 

 

Timing and Method of Payment

We normally will send out payments within one business day, and in any event no more than seven days, after your redemption request is received in good order (meaning that all necessary information and documentation related to the redemption request have been provided to the transfer agent or authorized intermediary, if applicable). If you redeem shares recently purchased by check or ACH, you may be required to wait up to ten business days before we send your redemption proceeds. This delay is necessary to ensure that the purchase has cleared. Payment may be postponed under unusual circumstances, as allowed by the SEC, such as when the NYSE restricts or suspends trading.

 

Redemption checks are mailed to your address of record, via first class U.S. mail, unless you make other arrangements with the transfer agent.

 

We use reasonable procedures to confirm that instructions communicated via telephone and the Internet are genuine, and we are not liable for losses arising from actions taken in accordance with instructions that are reasonably believed to be genuine.

 

Expedited Redemptions (AIM Cash Reserve Shares of AIM Money Market Fund only)

If you place your redemption order by telephone, before 11:30 a.m. Eastern Time and request an expedited redemption, we will transmit payment of redemption proceeds on that same day via federal wire to a bank of record on your account. If we receive your redemption order after 11:30 a.m. Eastern Time and before the close of the customary trading session of the NYSE, we will transmit payment on the next business day.

 

Systematic Withdrawals

You may arrange for regular periodic withdrawals from your account in amounts equal to or greater than $50 per Fund. We 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,

 

A-7        The AIM Funds

unless you are establishing a Required Minimum Distribution for a retirement plan. You can stop this plan at any time by giving ten days prior notice to the transfer agent.

 

Check Writing

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

 

You may redeem shares of these Funds by writing checks in amounts of $250 or more if you have completed an authorization form.

 

Redemption by check is not available for retirement accounts. 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.

 

Signature Guarantees

We require a signature guarantee in the following circumstances:

 

The transfer agent will accept a guarantee of your signature by a number of different types of financial institutions. Call the 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 Initiated by the Funds

If your account (Class A, B, 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.

 

If the 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.

 

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.

 

 

 

Exchanges Not Permitted

The following exchanges are not permitted:

 

Exchange Conditions

The following conditions apply to all exchanges:

 

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.

 

A-8        The AIM Funds

Limit on the Number of Exchanges

You will generally be limited to four exchanges out of a Fund per calendar year (other than the money market funds); provided, however, that the following transactions will not count toward the exchange limitation:

 

Each Fund reserves the discretion to accept exchanges in excess of these guidelines on a case-by-case basis if the Fund, or its designated agent, believes that granting such exceptions would be consistent with the best interests of shareholders.

 

There is no limit on the number of exchanges out of AIM Limited Maturity Treasury Fund, AIM Money Market Fund, AIM Tax-Exempt Cash Fund, Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio.

 

If you exchange shares of one Fund for shares of multiple other Funds as part of a single transaction, that transaction is counted as one exchange out of a Fund.

 

Initial Sales Charges and CDSCs 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, we will begin the holding period for purposes of calculating the CDSC on the date you made your initial purchase.

 

Rights Reserved by the Funds

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

 

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. 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.

 

The Invesco Affiliates 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:

 

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 Board of AIM Money Market Fund, AIM Tax-Exempt Cash Fund, Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio (the money market funds) have not adopted any policies and procedures that would limit frequent purchases and redemptions of such Funds’ shares. The Board 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 Board does not believe that it is appropriate to adopt any such policies and procedures for the money market funds for the following reasons:

 

AIM Limited Maturity Treasury Fund.  The Board of AIM Limited Maturity Treasury Fund has not adopted any policies and procedures that would limit frequent purchases and redemptions of such Fund’s shares. The Board 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 AIM Limited Maturity Treasury 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, AIM Limited Maturity Treasury Fund’s yield could be negatively impacted.

 

A-9        The AIM Funds

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

 

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 Fund’s 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.

 

Trading Guidelines

You will be limited to four exchanges out of a Fund per calendar year (other than the money market funds and AIM Limited Maturity Treasury Fund). If you meet the four exchange limit within a Fund in a calendar year, or a Fund or an Invesco Affiliate determines, in its sole discretion, that your short-term trading activity is excessive (regardless of whether or not you exceed such guidelines), it may, in its sole discretion, reject any additional purchase and exchange orders.

 

Redemption Fees

You may be charged a 2% redemption fee if you redeem, including redeeming by exchange, shares of certain Funds within 31 days of purchase. The ability of a Fund to assess a redemption fee on redemptions effectuated through accounts that are maintained by intermediaries (rather than the Funds’ transfer agent) and through conduit investment vehicles may be limited.

 

Fair Value Pricing

Securities owned by a Fund 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. Fair value pricing may 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.

 

 

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.  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. 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 Invesco valuation committee will fair value the security using procedures approved by the Board.

 

Short-term Securities.  The Funds’ short-term investments are valued at amortized cost when the security has 60 days or less to maturity. AIM Money Market Fund, AIM Tax-Exempt Cash Fund, Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio value all their securities at amortized cost. AIM High Income Municipal Fund, AIM Municipal Bond Fund and AIM Tax-Free Intermediate Fund value 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 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.  To the extent 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 prospectus 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 Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio, determines the net asset value of its shares on each day the NYSE is open for business (a business day), as of the close of the customary trading session, or earlier NYSE closing time that day. Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio open for business at 8:00 a.m. Eastern Time. Premier Portfolio and Premier U.S. Government Money Portfolio will generally determine the net asset value of their shares at 5:30 p.m. Eastern Time. Premier Tax-Exempt Portfolio will generally determine the net asset value of its shares at 4:30 p.m. Eastern Time. Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio are authorized not to open for trading on a day that is otherwise a business day if the Federal Reserve Bank of New York and The Bank of New York Mellon, the Fund’s custodian, are not open for business or the Securities Industry and Financial Markets Association (SIFMA) recommends that government securities dealers not open for trading and any such day will not be considered a business day. Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio also may close early on a business day if SIFMA recommends that government securities dealers close early. If Premier Portfolio, Premier Tax-Exempt Portfolio or 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.

 

From time to time and in circumstances deemed appropriate by Invesco in its sole discretion, each of Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio may remain open for business, during customary business day hours, on a day that the NYSE is closed for business. In such event, on such day you will be permitted to purchase or redeem shares of such Funds and net asset values will be calculated for such Funds.

 

The Balanced-Risk Allocation Fund may invest up to 25% of its total assets in shares of its Subsidiary. The Subsidiary offers to redeem all or a portion of its shares at the current net asset value per share every regular business day. The value of shares of the Subsidiary will fluctuate with the value of the Subsidiary’s portfolio investments. The Subsidiary prices its portfolio investments pursuant to the same pricing and valuation methodologies and procedures used by the Fund, which require, among other things, that each of the Subsidiary’s portfolio investments be marked-to-market (that is, the value on the Subsidiary’s books changes) each business day to reflect changes in the market value of the investment.

 

Timing of Orders

For Funds other than Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio, you can purchase or redeem shares on each business day prior to the close of the customary trading session or any earlier NYSE closing time that day. For Funds other than Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio, purchase orders that are received and accepted before the close of the customary trading session or any earlier NYSE closing time on a business day generally are processed that day and settled on the next business day.

 

For Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio, you can purchase or redeem shares on each business day, prior to the Funds’ net asset value determination on such business day; however, if your order is received and accepted after the close of the customary trading session or any earlier NYSE closing time that day, your order generally will be processed on the next business day and settled on the second business day following the receipt and acceptance of your order.

 

For all Funds, you can exchange shares on each business day, prior to the close of the customary trading session or any earlier NYSE closing time that day. Shareholders of Premier Portfolio, Premier Tax-Exempt Portfolio and Premier U.S. Government Money Portfolio therefore cannot exchange their shares after the close of the customary trading session or any earlier NYSE closing time on a particular day, even though these Funds remain open after such closing time.

 

The Funds price purchase, exchange and redemption orders at the net asset value calculated after the transfer agent receives an order in good order. Any applicable sales charges are applied at the time an order is processed. A Fund may postpone the right of redemption only under unusual circumstances, as allowed by the Securities and Exchange Commission, such as when the NYSE restricts or suspends trading.

 

Taxes

A Fund intends to qualify each year as a regulated investment company 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.

 

A-11        The AIM Funds

In addition, investors in taxable accounts should be aware of the following basic tax points as supplemented below where relevant:

 

Fund Tax Basics

 

The above discussion concerning the taxability of Fund dividends and distributions and of redemptions and exchanges of Fund shares is inapplicable to investors that are generally exempt from federal income tax, such as retirement plans that are qualified under Section 401, 403, 408, 408A and 457 of the Code, individual retirement accounts (IRAs) and Roth IRAs.

 

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.

 

Payments to Financial Intermediaries

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 Aim Distributors, 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 Aim Distributors’ retention of initial sales charges and from payments to Invesco Aim 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 financial intermediary having a selling, administration or similar agreement with Invesco Affiliates.

 

Invesco Affiliates make payments as incentives to certain financial intermediaries to promote and sell shares of the Funds. The benefits Invesco Affiliates receive when they make these payments include, among other things, placing the Funds on the financial intermediary’s funds 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% 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 financial intermediary. 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.

 

Invesco Affiliates also may make payments to certain financial intermediaries for certain administrative services, including record keeping and

 

A-12        The AIM Funds

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 intermediary. 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 Invesco Aim Investment Services, Inc. at 800-959-4246 or contact your financial institution. We will begin sending you individual copies for each account within thirty days after receiving your request.

 

A-13        The AIM Funds

 

More information may be obtained free of charge upon request. The SAI, a current version of which is on file with the SEC, contains more details about the Fund and is incorporated by reference into the prospectus (is legally a part of the prospectus). Annual and semiannual reports to shareholders contain additional information about the Fund’s investments. The Fund’s annual report also discusses the market conditions and investment strategies that significantly affected the Fund’s performance during its last fiscal year. The Fund also files its complete schedule of portfolio holdings with the SEC for the 1st and 3rd quarters of each fiscal year on Form N-Q.

 

If you have questions about an AIM Fund or your account, or you wish to obtain a free copy of a current SAI, annual or semiannual reports or Form N-Q, please contact us.