READY ASSETS GOVERNMENT LIQUIDITY FUND (Form: 485BPOS, Received: 01/04/2016 16:44:26)

As filed with the Securities and Exchange Commission on January 4, 2016

Securities Act File No. 2-52711

Investment Company Act File No. 811-02556

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

☒

Pre-Effective Amendment No.

□

Post-Effective Amendment No. 58

☒

and/or

REGISTRATION STATEMENT UNDER THE

INVESTMENT COMPANY ACT OF 1940

☒

Amendment No. 47

☒

(Check appropriate box or boxes)

READY ASSETS GOVERNMENT LIQUIDITY FUND

(Exact Name of Registrant as Specified in Charter)

100 Bellevue Parkway, Wilmington, Delaware 19809
United States of America

(Address of Principal Executive Offices)

Registrant’s Telephone Number, including Area Code: (800) 221-7210

John M. Perlowski

READY ASSETS GOVERNMENT LIQUIDITY FUND
55 East 52nd Street

New York, New York 10055
United States of America

(Name and Address of Agent for Service)

Copies to:

Counsel for the Fund:
Frank P. Bruno, Esq. Sidley Austin LLP 787 Seventh Avenue New York, New York 10019--6018	Benjamin Archibald, Esq. BlackRock Advisors, LLC 55 East 52nd Street New York, New York 10055

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

☒ Immediately upon filing pursuant to paragraph (b)

□ On (date) pursuant to paragraph (b)

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

□ On (date) pursuant to paragraph (a)(1)

□ 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.
Title of Securities Being Registered: Shares of beneficial interest, par value $.10 per share.

JANUARY 4, 2016

Prospectus

Ready Assets Government Liquidity Fund

MRAXX

This Prospectus contains information you should know before investing, including information about risks. Please read it before you invest and keep it for future reference.

The Securities and Exchange Commission has not approved or disapproved these securities or passed upon the adequacy of this Prospectus. Any representation to the contrary is a criminal offense.

Not FDIC Insured • May Lose Value • No Bank Guarantee

Table of Contents

Fund Overview	Key facts and details about the Fund, including investment objective, principal investment strategies, principal risk factors, fee and expense information, and historical performance information
	Investment Objective	3
	Fees and Expenses of the Fund	3
	Principal Investment Strategies of the Fund	3
	Principal Risks of Investing in the Fund	4
	Performance Information	4
	Investment Manager	5
	Purchase and Sale of Fund Shares	5
	Tax Information	6
	Payments to Broker/Dealers and Other Financial Intermediaries	6

Details About the Fund	Information about how the Fund invests, including investment objective, investment processes, principal strategies and risk factors
	How the Fund Invests	7
	Investment Risks	8

Account Information	Information about account services, sales charges and waivers, shareholder transactions, and distribution and other payments
	Shareholder Servicing Plan	11
	How to Buy, Sell and Transfer Shares	12
	Fund’s Rights	14
	Short-Term Trading Policy	15

Management of the Fund	Information about BlackRock
	BlackRock	16
	Conflicts of Interest	17
	Valuation of Fund Investments	17
	Dividends, Distributions and Taxes	18

Financial Highlights	Financial Performance of the Fund	20

General Information	Shareholder Documents	21
	Certain Fund Policies	21
	Statement of Additional Information	22

Glossary	Glossary of Investment Terms	23

For More Information	Fund and Service Providers	Inside Back Cover
	Additional Information	Back Cover

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Fund Overview

Key Facts About Ready Assets Government Liquidity Fund

Investment Objective

The investment objective of Ready Assets Government Liquidity Fund (the “Fund”) (formerly known as “Ready Assets Prime Money Fund”) is to seek preservation of capital, liquidity and the highest possible current income consistent with this objective available from investing in a diversified portfolio of short-term money market securities.

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.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Management Fee	0.39%
Distribution and/or Service (12b-1) Fees	0.13%
Other Expenses	0.20%
Total Annual Fund Operating Expenses	0.72%

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. 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
$74	$230	$401	$894

Principal Investment Strategies of the Fund

The Fund invests at least 99.5% of its total assets in cash, U.S. Treasury bills, notes and other obligations issued or guaranteed as to principal and interest by the U.S. Government, its agencies or instrumentalities, and repurchase agreements secured by such obligations or cash. The Fund invests in a portfolio of securities maturing in 397 days (13 months) or less (with certain exceptions) that will have a dollar-weighted average maturity of 60 days or less and a dollar-weighted average life of 120 days or less. The Fund may invest in variable and floating rate instruments, and transact in securities on a when-issued, delayed delivery or forward commitment basis.

The Fund will invest, under normal circumstances, at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in U.S. Treasury bills, notes and other obligations issued or guaranteed as to principal and interest by the U.S. Government, its agencies or instrumentalities, and repurchase agreements secured by such obligations or cash. This policy is a non-fundamental policy of the Fund and the Fund will not change the policy without providing shareholders with at least 60 days’ prior notice of any change in the policy.

The securities purchased by the Fund are subject to the quality, diversification, and other requirements of Rule 2a-7 under the Investment Company Act of 1940, as amended (the “Investment Company Act”), and other rules of the Securities and Exchange Commission (the “SEC”). The Fund will only purchase securities that present minimal credit risk as determined by BlackRock, the Fund’s investment manager, pursuant to guidelines approved by the Fund’s Board of Trustees.

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Principal Risks of Investing in the Fund

Risk is inherent in all investing. The value of your investment in the Fund, as well as the amount of return you receive on your investment, may fluctuate significantly from day to day and over time. Your investment may not perform as well as other similar investments. You could lose money by investing in the Fund. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor has no legal obligation to provide financial support to the Fund, and you should not expect that the sponsor will provide financial support to the Fund at any time. The following is a summary description of principal risks of investing in the Fund.

■	Credit Risk — Credit risk refers to the possibility that the issuer of a security will not be able to make principal and interest payments when due. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer.
■	Income Risk — Income risk is the risk that the Fund’s yield will vary as short-term securities in its portfolio mature and the proceeds are reinvested in securities with different interest rates.
■	Interest Rate Risk — Interest rate risk is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter-term securities.
	Additionally, securities issued or guaranteed by the U.S. Government, its agencies, instrumentalities and sponsored enterprises have historically involved little risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market value of such securities may vary during the period shareholders own shares of the Fund.
■	Market Risk and Selection Risk — Market risk is the risk that one or more markets in which the Fund invests will go down in value, including the possibility that the markets will go down sharply and unpredictably. Selection risk is the risk that the securities selected by Fund management will underperform the markets, the relevant indices or the securities selected by other funds with similar investment objectives and investment strategies. This means you may lose money.
■	Regulatory Risk — On July 23, 2014, the SEC adopted amendments to money market fund regulations, which structurally change the way that certain money market funds will be required to operate. The compliance periods for the amendments range between July 2015 and October 2016. When implemented, the changes may affect the Fund’s investment strategies, fees and expenses, portfolio and share liquidity and return potential.
■	Repurchase Agreement Risk — If the other party to a repurchase agreement defaults on its obligation under the agreement, the Fund may suffer delays and incur costs or lose money in exercising its rights under the agreement. If the seller fails to repurchase the security and the market value of the security declines, the Fund may lose money.
■	Treasury Obligations Risk — Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market value of such securities may vary during the period shareholders own shares of the Fund.
■	U.S. Government Obligations Risk — Certain securities in which the Fund may invest, including securities issued by certain government agencies and government sponsored enterprises, are not guaranteed by the U.S. Government or supported by the full faith and credit of the United States.
■	Variable and Floating Rate Instrument Risk — The absence of an active market for these instruments could make it difficult for the Fund to dispose of them if the issuer defaults.
■	When-Issued and Delayed Delivery Securities and Forward Commitments Risk — When-issued and delayed delivery securities and forward commitments involve the risk that the security the Fund buys will lose value prior to its delivery. There also is the risk that the security will not be issued or that the other party to the transaction will not meet its obligation. If this occurs, the Fund may lose both the investment opportunity for the assets it set aside to pay for the security and any gain in the security’s price.

Performance Information

Effective January 4, 2016, the Fund changed its investment strategies in order to be categorized as a “government money market fund” under Rule 2a-7 under the Investment Company Act, as more fully described in “Fund Overview—Principal Investment Strategies of the Fund.” Performance for the periods shown below prior to January 4, 2016 is based on the prior investment strategy utilized by the Fund, which permitted investment in a wider range of money market securities and instruments and was not constrained by the requirement to invest at least 99.5% of the Fund’s

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assets in cash, U.S. Government securities and repurchase agreements secured by such securities or cash. The information shows you how the Fund’s performance has varied year by year and provides some indication of the risks of investing in the Fund. As with all such investments, past performance is not an indication of future results. To the extent that dividends and distributions have been paid by the Fund, the performance information for the Fund in the chart and table assumes reinvestment of the dividends and distributions. The table includes all applicable fees and sales charges. If the Fund’s investment manager and its affiliates had not waived or reimbursed certain Fund expenses during these periods, the Fund’s returns would have been lower. The Fund is a money market fund managed pursuant to the requirements of Rule 2a-7 under the Investment Company Act. Effective May 28, 2010, Rule 2a-7 was amended to impose new liquidity, credit quality and maturity requirements on all money market funds. Fund performance shown prior to May 28, 2010 is based on Investment Company Act rules then in effect and is not an indication of future returns. Updated information on the Fund’s performance can be obtained by phone at (800) 626-1960.

ANNUAL TOTAL RETURNS

Ready Assets Government Liquidity Fund
As of 12/31

During the ten-year period shown in the bar chart, the highest return for a quarter was 1.21% (quarter ended September 30, 2007) and the lowest return for a quarter was 0.00% (quarter ended March 31, 2015).

As of 12/31/15 Average Annual Total Returns	1 Year	5 Years	10 Years
Ready Assets Government Liquidity Fund	0.00%	0.00%	1.19%

To obtain the Fund’s current 7-day yield, call (800) 626-1960.

Investment Manager

The Fund’s investment manager is BlackRock Advisors, LLC.

Purchase and Sale of Fund Shares

You may purchase or redeem shares of the Fund each day the New York Stock Exchange is open. To purchase or sell shares you should contact your Financial Intermediary (as defined below) or financial professional, or, if you hold your shares through Financial Data Services, Inc. (the “Transfer Agent”), you should contact the Transfer Agent by phone at (800) 221-7210. The initial and subsequent minimums generally are as follows, although the Fund may reduce or waive the minimums in some cases:


Minimum Initial Investment	$5,000 for all accounts except: • $300 for accounts advised by banks and registered investment advisers. • $100 for certain employer-sponsored retirement plans.
Minimum Additional Investment	$1,000 for all accounts except: • $100 for accounts advised by banks and registered investment advisers. • $1 for certain employer-sponsored retirement plans.

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Tax Information

The Fund anticipates that most of its distributions will be taxed as ordinary income or capital gains, unless you are a tax-exempt investor or are investing through a retirement plan, in which case you may be subject to Federal income tax upon withdrawal from such tax-deferred arrangements.

Payments to Broker/Dealers and Other Financial Intermediaries

If you purchase shares of the Fund through a financial professional or selected securities dealer, broker, investment adviser, service provider or industry professional (including BlackRock, The PNC Financial Services Group, Inc. (“PNC”) and their respective affiliates) (each, a “Financial Intermediary”), the Fund and BlackRock Investments, LLC, the Fund’s distributor, or its affiliates may pay the Financial Intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the Financial Intermediary and your individual financial professional to recommend the Fund over another investment. Ask your individual financial professional or visit your Financial Intermediary’s website for more information.

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Details About the Fund

Included in this prospectus are sections that tell you about buying and selling shares, management information, shareholder features of Ready Assets Government Liquidity Fund (the “Fund”) (formerly known as “Ready Assets Prime Money Fund”) and your rights as a shareholder.

How the Fund Invests

The Fund is a money market fund managed pursuant to Rule 2a-7 under the Investment Company Act of 1940, as amended (the “Investment Company Act”).

■	The Fund seeks to maintain a net asset value of $1.00 per share.
■	The Fund will maintain a dollar-weighted average maturity of 60 days or less and a dollar-weighted average life of 120 days or less. For a discussion of dollar-weighted average maturity and dollar-weighted average life, please see the Glossary on page 23.
■	Pursuant to Rule 2a-7, the Fund is subject to a “general liquidity requirement” that requires that the Fund hold securities that are sufficiently liquid to meet reasonably foreseeable shareholder redemptions in light of its obligations under Section 22(e) of the Investment Company Act regarding share redemptions and any commitments the Fund has made to shareholders. To comply with this general liquidity requirement, BlackRock Advisors, LLC (“BlackRock”) must consider factors that could affect the Fund’s liquidity needs, including characteristics of the Fund’s investors and their likely redemptions. Depending upon the volatility of its cash flows (particularly shareholder redemptions), this may require the Fund to maintain greater liquidity than would be required by the daily and weekly minimum liquidity requirements discussed below.
■	The Fund will not acquire any illiquid securities ( i.e ., securities that cannot be sold or disposed of in the ordinary course of business within seven days at approximately the value ascribed to them by the Fund) if, immediately following such purchase, more than 5% of the Fund’s total assets are invested in illiquid securities. The Fund will not acquire any security other than a daily liquid asset unless, immediately following such purchase, at least 10% of its total assets would be invested in daily liquid assets, and the Fund will not acquire any security other than a weekly liquid asset unless, immediately following such purchase, at least 30% of its total assets would be invested in weekly liquid assets. For a discussion of daily liquid assets and weekly liquid assets, please see the Glossary on page 23.
■	The Fund is ordinarily limited to investing so that, immediately following any acquisition, not more than 5% of its total assets will be invested in securities issued by any one issuer (other than U.S. Government obligations, repurchase agreements collateralized by such securities and securities subject to certain guarantees or otherwise providing a right to demand payment) or, in the event that such securities are not First Tier Securities (as defined in Rule 2a-7), not more than ½ of 1% of the Fund’s total assets. In addition, Rule 2a-7 requires that not more than 3% of the Fund’s total assets be invested in Second Tier Securities (as defined in Rule 2a-7) and that Second Tier Securities may only be purchased if they have a remaining maturity of 45 days or less at the time of acquisition.

Investment Objective

Investment Process

In seeking to achieve the Fund’s investment objective, Fund management varies the kinds of short-term U.S. Government securities held in the Fund’s portfolio, as well as the Fund’s average maturity. Fund management decides which securities to buy and sell, as well as whether to enter into repurchase agreements, based on its assessment of their relative values and future interest rates.

Principal Investment Strategies

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The U.S. Government securities in which the Fund may invest include:

■	Repurchase Agreements — Repurchase agreements are transactions in which the Fund purchases a class of securities with the obligation to resell the securities shortly thereafter at a specified price which reflects interest payable to the Fund. The Fund may engage in repurchase agreements secured by U.S. Treasury bills, notes and other obligations issued or guaranteed as to principal and interest by the U.S. Government, its agencies or instrumentalities and cash.
■	U.S. Treasury Obligations — Obligations that are direct obligations of the U.S. Treasury. These also include Treasury Receipts where the principal and interest components are traded separately under the Separate Trading of Registered Interest and Principal of Securities (“STRIPS”) Program.
■	U.S. Government Obligations — Obligations issued or guaranteed by the U.S. Government or its agencies, authorities, instrumentalities and sponsored enterprises, and related custodial receipts.
■	Variable and Floating Rate Instruments — Instruments that provide for adjustments in the interest rate on certain reset dates (variable) or whenever a specified interest rate index changes (floating).
■	When-Issued and Delayed Settlement Transactions — The purchase or sale of securities on a when-issued basis, on a delayed delivery basis or through a forward commitment involves the purchase or sale of securities by the Fund at an established price with payment and delivery taking place in the future. The Fund enters into these transactions to obtain what is considered an advantageous price to the Fund at the time of entering into the transaction.

Other Strategies

In addition to the principal strategies discussed above, the Fund may also invest or engage in the following investments/strategies:

■	Borrowing — The Fund may borrow only to meet redemptions.
■	Illiquid/Restricted Securities — The Fund may invest up to 5% of its total assets in illiquid securities that it cannot sell within seven days at approximately current value. The Fund may also invest in restricted securities, which are securities that cannot be offered for public resale unless registered under the applicable securities laws or that have a contractual restriction that prohibits or limits their resale ( i.e. , Rule 144A securities). Restricted securities may include private placement securities that have not been registered under the applicable securities laws. Restricted securities may not be listed on an exchange and may have no active trading market and therefore may be considered to be illiquid. Rule 144A securities are restricted securities that can be resold to qualified institutional buyers but not to the general public and may be considered to be liquid securities.
■	Securities Lending — The Fund may lend securities with a value up to 33 ¹ ⁄ 3 % of its total assets to financial institutions that provide cash or securities issued or guaranteed by the U.S. Government as collateral.

Investment Risks

Risk is inherent in all investing. The value of your investment in the Fund, as well as the amount of return you receive on your investment, may fluctuate significantly from day to day and over time. Your investment may not perform as well as other similar investments. You could lose money by investing in the Fund. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor has no legal obligation to provide financial support to the Fund, and you should not expect that the sponsor will provide financial support to the Fund at any time. The following is a description of certain risks of investing in the Fund.

Principal Risks of Investing in the Fund

■

Credit Risk — Credit risk refers to the possibility that the issuer of a security will not be able to make principal and interest payments when due. Changes in an issuer’s credit rating or the market’s perception of an issuer’s creditworthiness may also affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on both the financial condition of the issuer and the terms of the obligation.

■

Income Risk — The Fund’s yield will vary as the short-term securities in its portfolio mature and the proceeds are reinvested in securities with different interest rates.

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■	Interest Rate Risk — Interest rate risk is the risk that the value of a debt security may fall when interest rates rise. In general, the market price of debt securities with longer maturities will go up or down more in response to changes in interest rates than the market price of shorter-term securities.
	Additionally, securities issued or guaranteed by the U.S. Government, its agencies, instrumentalities and sponsored enterprises have historically involved little risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market value of such securities may vary during the period shareholders own shares of the Fund.
■	Market Risk and Selection Risk — Market risk is the risk that one or more markets in which the Fund invests will go down in value, including the possibility that the markets will go down sharply and unpredictably. Selection risk is the risk that the securities selected by Fund management will underperform the markets, the relevant indices or the securities selected by other funds with similar investment objectives and investment strategies. This means you may lose money.
■	Regulatory Risk — On July 23, 2014, the Securities and Exchange Commission adopted amendments to money market fund regulations, which structurally change the way that certain money market funds will be required to operate. The compliance periods for the amendments range between July 2015 and October 2016. When implemented, the changes may affect the Fund’s investment strategies, fees and expenses, portfolio and share liquidity and return potential.
■	Repurchase Agreement Risk — If the other party to a repurchase agreement defaults on its obligation under the agreement, the Fund may suffer delays and incur costs or lose money in exercising its rights under the agreement. If the seller fails to repurchase the security and the market value of the security declines, the Fund may lose money.
■	Treasury Obligations Risk — Treasury obligations may differ in their interest rates, maturities, times of issuance and other characteristics. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market value of such securities may vary during the period shareholders own shares of the Fund.
■	U.S. Government Obligations Risk — Obligations of U.S. Government agencies, authorities, instrumentalities and sponsored enterprises have historically involved little risk of loss of principal if held to maturity. However, not all U.S. Government securities are backed by the full faith and credit of the United States. Obligations of certain agencies, authorities, instrumentalities and sponsored enterprises of the U.S. Government are backed by the full faith and credit of the United States ( e.g ., the Government National Mortgage Association); other obligations are backed by the right of the issuer to borrow from the U.S. Treasury ( e.g ., the Federal Home Loan Banks) and others are supported by the discretionary authority of the U.S. Government to purchase an agency’s obligations. Still others are backed only by the credit of the agency, authority, instrumentality or sponsored enterprise issuing the obligation. No assurance can be given that the U.S. Government would provide financial support to any of these entities if it is not obligated to do so by law.
■	Variable and Floating Rate Instrument Risk — The absence of an active market for these instruments could make it difficult for the Fund to dispose of them if the issuer defaults.
■	When-Issued and Delayed Delivery Securities and Forward Commitments Risk — When-issued and delayed delivery securities and forward commitments involve the risk that the security the Fund buys will lose value prior to its delivery. There also is the risk that the security will not be issued or that the other party to the transaction will not meet its obligation. If this occurs, the Fund may lose both the investment opportunity for the assets it set aside to pay for the security and any gain in the security’s price.

Other Risks of Investing in the Fund

The Fund may also be subject to certain other risks associated with its investments and investment strategies, including:

■	Borrowing Risk — Borrowing may exaggerate changes in the net asset value of Fund shares and in the return on the Fund’s portfolio. Borrowing will cost the Fund interest expense and other fees. The costs of borrowing may reduce the Fund’s return. Borrowing may cause the Fund to liquidate positions when it may not be advantageous to do so to satisfy its obligations.
■	Expense Risk — Fund expenses are subject to a variety of factors, including fluctuations in the Fund’s net assets. Accordingly, actual expenses may be greater or less than those indicated. For example, to the extent that the Fund’s net assets decrease due to market declines or redemptions, the Fund’s expenses will increase as a percentage of Fund net assets. During periods of high market volatility, these increases in the Fund’s expense ratio could be significant.
■	Liquidity Risk — Liquidity risk refers to the possibility that it may be difficult or impossible to sell certain positions at an acceptable price.

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■

Securities Lending Risk — Securities lending involves the risk that the borrower may fail to return the securities in a timely manner or at all. As a result, the Fund may lose money and there may be a delay in recovering the loaned securities. The Fund could also lose money if it does not recover the securities and/or the value of the collateral falls, including the value of investments made with cash collateral. These events could trigger adverse tax consequences for the Fund.

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Account Information

Shareholder Servicing Plan

The Fund has adopted a shareholder servicing plan (the “Plan”) under Rule 12b-1 of the Investment Company Act that allows the Fund to pay fees for the sale of its shares.

Plan Payments

Under the Plan, Fund shares pay a fee to BlackRock Investments, LLC (the “Distributor”) and/or its affiliates, including The PNC Financial Services Group, Inc. (“PNC”) and its affiliates, for account maintenance and sales and promotional activities and services in connection with the sale of Fund shares. The fee may also be used to pay the Distributor and financial professionals or selected securities dealers, brokers, investment advisers, service providers or industry professionals (including BlackRock, PNC and their respective affiliates) (each a “Financial Intermediary”) for the costs of making services available to shareholders (including assistance in connection with inquiries related to shareholder accounts), sales commissions to Financial Intermediaries for selling Fund shares, compensation, sales incentives and payments to sales and marketing personnel and the payment of expenses incurred in sales and promotional activities. Fund shares pay a maximum fee per year that is a percentage of the average daily net asset value of the Fund attributable to such shares.

Because the fees paid by the Fund under the Plan are paid out of Fund assets on an ongoing basis, over time these fees will increase the cost of your investment and may cost you more than paying other types of sales charges. For more information on the Plan, including a complete list of services provided thereunder, see the SAI.

Other Payments by the Fund

In addition to, rather than in lieu of, fees that the Fund may pay to a Financial Intermediary pursuant to the Plan and fees the Fund pays its transfer agent, Financial Data Services, Inc. (the “Transfer Agent”), BlackRock, on behalf of the Fund, may enter into non-Plan agreements with a Financial Intermediary pursuant to which the Fund will pay a Financial Intermediary for administrative, networking, recordkeeping, sub-transfer agency and shareholder services. These non-Plan payments are generally based on either (1) a percentage of the average daily net assets of Fund shareholders serviced by a Financial Intermediary or (2) a fixed dollar amount for each account serviced by a Financial Intermediary. The aggregate amount of these payments may be substantial.

Other Payments by BlackRock

The Plan permits BlackRock, the Distributor and their affiliates to make payments relating to distribution and sales support activities out of their past profits or other sources available to them (and not as an additional charge to the Fund). From time to time, BlackRock, the Distributor or their affiliates also may pay a portion of the fees for administrative, networking, recordkeeping, sub-transfer agency and shareholder services described above at its or their own expense and out of its or their profits. BlackRock, the Distributor and their affiliates may compensate affiliated and unaffiliated Financial Intermediaries for the sale and distribution of shares of the Fund or for these other services to the Fund and its shareholders. These payments would be in addition to the Fund payments described in this prospectus and may be a fixed dollar amount, may be based on the number of customer accounts maintained by the Financial Intermediary, or may be based on a percentage of the value of shares sold to, or held by, customers of the Financial Intermediary. The aggregate amount of these payments by BlackRock, the Distributor and their affiliates may be substantial. Payments by BlackRock may include amounts that are sometimes referred to as “revenue sharing” payments. In some circumstances, these revenue sharing payments may create an incentive for a Financial Intermediary, its employees or associated persons to recommend or sell shares of the Fund to you. Please contact your Financial Intermediary for details about payments it may receive from the Fund or from BlackRock, the Distributor or their affiliates. For more information, see the SAI.

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How to Buy, Sell and Transfer Shares

The chart on the following pages summarizes how to buy, sell and transfer shares through your Financial Intermediary. You may also buy, sell and transfer shares through the Transfer Agent if your account is held directly with the Transfer Agent. To learn more about buying, selling or transferring shares through the Transfer Agent, call (800) 221-7210. Because the selection of a mutual fund involves many considerations, your Financial Intermediary may help you with this decision.

Fund shares have not been registered for sale outside of the United States. This prospectus is not intended for distribution to prospective investors outside of the United States. Fund shares are generally not marketed or sold to investors domiciled outside of the United States, even, with regard to individuals, if they are citizens or lawful permanent residents of the United States, except with the consent of the Distributor.

The Fund’s shares are distributed by the Distributor, an affiliate of BlackRock.

The Fund may reject any purchase order, modify or waive the minimum initial or subsequent investment requirements for any shareholders and suspend and resume the sale of shares of the Fund at any time, for any reason. In addition, the Fund may waive certain requirements regarding the purchase, sale or transfer of shares described below.

Under certain circumstances, if no activity occurs in an account within a time period specified by state law, a shareholder’s shares in the Fund may be transferred to that state.

How to Buy Shares

	Your Choices	Important Information for You to Know
Initial Purchase	Determine the amount of your investment	The minimum initial investment for the Fund is $5,000 for all accounts except: • $300 for accounts advised by banks and registered investment advisers • $100 for certain employer-sponsored retirement plans (The minimums for initial investments may be waived under certain circumstances.)
	Have your Financial Intermediary submit your purchase order	The price of your shares is based on the next calculation of the Fund’s net asset value after your order is placed. Any purchase orders placed prior to the close of business on the New York Stock Exchange (the “Exchange”) (generally 4:00 p.m. Eastern time) will be priced at the net asset value determined that day. Certain Financial Intermediaries, however, may require submission of orders prior to that time. Purchase orders placed after that time will be priced at the net asset value determined on the next business day. A broker-dealer or financial institution maintaining the account in which you hold shares may charge a separate account, service or transaction fee on the purchase or sale of Fund shares that would be in addition to the fees and expenses shown in the Fund’s “Fees and Expenses” table. The Fund may reject any order to buy shares and may suspend the sale of shares at any time. Other Financial Intermediaries may charge a processing fee to confirm a purchase.
	Purchase by wire	If you maintain an account directly with the Transfer Agent, you may purchase shares of the Fund by wiring Federal Funds to Bank of America, 1401 Elm Street, Dallas, Texas 75202. You should give your financial institution the following wire instructions: ABA#026009593 Merrill Lynch Money Markets, DDA#3756240690, FFC Client name and Fund/account number. The wire should be identified as a payment to Ready Assets Government Liquidity Fund and should include the shareholder’s name and account number. If your account is not held directly with the Transfer Agent, you should contact your Financial Intermediary.
	Or contact the Transfer Agent	To purchase shares directly, call the Transfer Agent at (800) 221-7210 and request a purchase application. Mail the completed application to the Transfer Agent at the address on the inside back cover of this prospectus.

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	Your Choices	Important Information for You to Know
Add to Your Investment	Purchase additional shares	The minimum investment for additional purchases is $1,000 for all accounts except: • $100 for accounts advised by banks and registered investment advisers • $1 for certain employer-sponsored retirement plans (The minimums for additional purchases may be waived under certain circumstances.)
	Acquire additional shares by reinvesting dividends	All dividends and capital gains distributions are automatically reinvested. If you want to receive your dividends in cash, you may enroll in the Accrued Monthly Payout Plan. To make any changes to your dividend and/or capital gains distribution options, please call (800) 221-7210, or contact your Financial Intermediary.
	Participate in the Automatic Investment Plan (“AIP”)	If you maintain an account directly with the Transfer Agent, you may invest a specific amount ($50 minimum) on a periodic basis through certain Merrill Lynch, Pierce, Fenner & Smith Incorporated (“Merrill Lynch”) investment or central asset accounts. If your account is not held directly with the Transfer Agent, you should contact your Financial Intermediary.

How to Sell Shares

	Your Choices	Important Information for You to Know
Full or Partial Redemption of Shares	Have your Financial Intermediary submit your sales order	You can make redemption requests through your Financial Intermediary. The price of your shares is based on the next calculation of the Fund’s net asset value after your order is placed. For your redemption request to be priced at the net asset value on the day of your request, you must submit your request to your Financial Intermediary prior to that day’s close of business on the Exchange (generally 4:00 p.m. Eastern time). Certain Financial Intermediaries, however, may require submission of orders prior to that time. Any redemption request placed after that time will be priced at the net asset value at the close of business on the next business day. Financial Intermediaries may charge a fee to process a redemption of shares. The Fund may reject an order to sell shares under certain circumstances. Automatic Redemption: If you maintain other securities accounts with Merrill Lynch (other than margin accounts), Merrill Lynch may use its automatic redemption procedure to satisfy amounts you may owe either as a result of account fees and expenses or as a result of purchases or other transactions in those securities accounts. Unless you notify Merrill Lynch to the contrary, your securities account will be scanned each day prior to the determination of net asset value of the Fund (generally 4:00 p.m. Eastern time) and, after application of any cash balances in the account, a sufficient number of Fund shares may be redeemed to satisfy any amounts you may owe Merrill Lynch. Such redemption will be made the day before payment is due, and Merrill Lynch will receive redemption proceeds on the day following such redemption. Except under certain circumstances, you will receive all dividends declared and reinvested through the date of redemption.
	Sell through the Transfer Agent	Methods of Redeeming Redeem by Telephone: You may sell shares held at the Transfer Agent by telephone request if the amount being sold is less than $25 and if certain other conditions are met. Call (800) 221-7210 for details. During periods of substantial economic or market change, telephone redemptions may be difficult to complete. Redeem in Writing: You may sell shares held at the Transfer Agent by writing to the Transfer Agent at the address on the inside back cover of this prospectus. All shareholders on the account must sign the letter. A medallion signature guarantee will generally be required but may be waived in certain limited circumstances. You can obtain a medallion

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	Your Choices	Important Information for You to Know
Full or Partial Redemption of Shares (continued)	Sell through the Transfer Agent (continued)	signature guarantee stamp from a bank, securities dealer, securities broker, credit union, savings and loan association, national securities exchange or registered securities association. A notary public seal will not be acceptable. The Transfer Agent will normally mail redemption proceeds within seven days following receipt of a properly completed request. If you make a redemption request before the Fund has collected payment for the purchase of shares, the Fund or the Transfer Agent may delay mailing your proceeds. This delay will usually not exceed ten days. Check with the Transfer Agent or your Financial Intermediary for details. Payment of Redemption Proceeds Redemption proceeds may be paid by check or, if the Fund has verified banking information on file, by wire transfer. Payment by Check: You may request checks from the Transfer Agent in an amount not less than $500. These checks can be made payable to any person, except that they may not be used to buy securities in transactions with Merrill Lynch. The person to whom the check is made payable may cash or deposit it like any check drawn on any bank. You will continue to earn daily dividends until the day prior to the day the check clears. You will be subject to the rules and regulations governing such checking accounts including the right of the Transfer Agent not to honor checks exceeding the value of your Fund account. The Fund or the Transfer Agent may modify or terminate the redemption by check privilege on 30 days’ notice. Payment by Wire Transfer: If you maintain an account directly with the Transfer Agent, you may arrange to have redemption proceeds of $5,000 or more wired in Federal Funds to a pre-designated bank account. The application designating the bank must be medallion signature guaranteed. The redemption request may be made by letter to the Transfer Agent. If your redemption request is made prior to the determination of net asset value of the Fund, generally 4:00 p.m. (Eastern time), redemption proceeds will be wired to your predesignated bank account on the next business day. If your account is not held directly with the Transfer Agent, you should contact your financial professional or financial intermediary. Securities dealers, including Merrill Lynch, may charge a fee to process a Federal Funds redemption.

How to Transfer your Account

	Your Choices	Important Information for You to Know
Transfer Shares to Another Financial Intermediary	Transfer to a participating Financial Intermediary	You may transfer your shares of the Fund only to another securities dealer that has entered into an agreement with the Distributor. Certain shareholder services may not be available for the transferred shares. All future trading of these assets must be coordinated by the receiving firm. If your account is held directly with the Transfer Agent, you may call (800) 221-7210 with any questions; otherwise please contact your Financial Intermediary to accomplish the transfer of shares.
	Transfer to a non-participating Financial Intermediary	You must either: • Transfer your shares to an account with the Transfer Agent; or • Sell your shares. If your account is held directly with the Transfer Agent, you may call (800) 221-7210 with any questions; otherwise please contact your Financial Intermediary to accomplish the transfer of shares.

Fund’s Rights

The Fund may:

■	Suspend the right of redemption if trading is halted or restricted on the Exchange or under other emergency conditions described in the Investment Company Act;

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■	Postpone the date of payment upon redemption if trading is halted or restricted on the Exchange or under other emergency conditions described in the Investment Company Act or if a redemption request is made before the Fund has collected payment for the purchase of shares;
■	Redeem shares for property other than cash as may be permitted under the Investment Company Act; and
■	Redeem shares involuntarily in certain cases, such as when the value of a shareholder account falls below a specified level.

Suspension of Redemptions Upon Liquidation. If the Board of Trustees of the Fund (the “Board”), including a majority of the trustees who are not “interested persons” of the Fund as defined in the Investment Company Act, determines that the deviation between the Fund’s amortized cost price per share and the market-based net asset value per share may result in material dilution or other unfair results, the Board, subject to certain conditions, may, if it has determined to liquidate the Fund irrevocably, suspend redemptions and payments of redemption proceeds in order to facilitate the permanent termination of the Fund in an orderly manner. If this were to occur, it would likely result in a delay in your receipt of your redemption proceeds.

Note on Low Balance Accounts. Because of the high cost of maintaining smaller shareholder accounts, the Fund may redeem the shares in your account if the net asset value of your account falls below $500 due to redemptions you have made. You will be notified that the value of your account is less than $500 before the Fund makes an involuntary redemption. You will then have 60 days to make an additional investment to bring the value of your account to at least $500 before the Fund takes any action. This involuntary redemption does not apply to accounts of certain employer-sponsored retirement plans, selected fee-based programs or accounts established under the Uniform Gifts or Transfers to Minors Acts.

Short-Term Trading Policy

Market timing is an investment technique involving frequent short-term trading of mutual fund shares designed to exploit market movements or inefficiencies in the way a mutual fund prices its shares. The Board has evaluated the risks of market timing activities by the Fund’s shareholders and has determined that due to (i) the Fund’s policy of seeking to maintain the Fund’s net asset value per share at $1.00 each day, (ii) the nature of the Fund’s portfolio holdings, and (iii) the nature of the Fund’s shareholders, it is unlikely that (a) market timing would be attempted by the Fund’s shareholders or (b) any attempts to market time the Fund by shareholders would result in a negative impact to the Fund or its shareholders. As a result, the Board has not adopted policies and procedures to deter short-term trading in the Fund. There can be no assurances, however, that the Fund may not, on occasion, serve as a temporary or short-term investment vehicle for those who seek to market time funds offered by other investment companies.

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Management of the Fund

BlackRock

BlackRock, the Fund’s manager, manages the Fund’s investments and its business operations subject to the oversight of the Board. While BlackRock is ultimately responsible for the management of the Fund, it is able to draw upon the trading, research and expertise of its asset management affiliates for portfolio decisions and management with respect to certain portfolio securities. BlackRock is an indirect, wholly-owned subsidiary of BlackRock, Inc.

BlackRock, a registered investment adviser, was organized in 1994 to perform advisory services for investment companies. BlackRock and its affiliates had approximately $4.506 trillion in investment company and other portfolio assets under management as of September 30, 2015.

BlackRock serves as manager to the Fund pursuant to an investment management agreement (the “Management Agreement”). Pursuant to the Management Agreement, BlackRock is entitled to fees computed daily and payable monthly. BlackRock is responsible for the day-to-day management of the Fund’s portfolio. The maximum annual management fee rate that can be paid to BlackRock (as a percentage of average daily net assets) is calculated as follows:

Average Daily Net Assets	Rate of Management Fee
First $500 million	0.500%
In excess of $500 million but not exceeding $1 billion	0.400%
In excess of $1 billion but not exceeding $5 billion	0.350%
In excess of $5 billion but not exceeding $10 billion	0.325%
In excess of $10 billion but not exceeding $15 billion	0.300%
In excess of $15 billion but not exceeding $20 billion	0.275%
Greater than $20 billion	0.250%

BlackRock and the Distributor voluntarily agreed to waive a portion of their respective fees and/or reimburse operating expenses to enable the Fund to maintain a minimum level of daily net investment income. BlackRock and the Distributor may discontinue this waiver and/or reimbursement at any time without notice.

For the fiscal year ended April 30, 2015, BlackRock received a management fee, net of any applicable waivers, at the annual rate of 0.03% of the Fund’s average daily net assets.

A discussion of the basis for the Board’s approval of the Management Agreement with BlackRock is included in the Fund’s semi-annual shareholder report for the fiscal period ended October 31, 2015.

From time to time, a manager, analyst, or other employee of BlackRock or its affiliates may express views regarding a particular asset class, company, security, industry, or market sector. The views expressed by any such person are the views of only that individual as of the time expressed and do not necessarily represent the views of BlackRock or any other person within the BlackRock organization. Any such views are subject to change at any time based upon market or other conditions and BlackRock disclaims any responsibility to update such views. These views may not be relied on as investment advice and, because investment decisions for the Fund are based on numerous factors, may not be relied on as an indication of trading intent on behalf of the Fund.

Legal Proceedings. On May 27, 2014, certain purported investors in the BlackRock Global Allocation Fund, Inc. (“Global Allocation”) and the BlackRock Equity Dividend Fund (“Equity Dividend”) filed a consolidated complaint (the “Consolidated Complaint”) in the United States District Court for the District of New Jersey against BlackRock, BlackRock Investment Management, LLC and BlackRock International Limited (collectively, the “Defendants”) under the caption In re BlackRock Mutual Funds Advisory Fee Litigation . The Consolidated Complaint, which purports to be brought derivatively on behalf of Global Allocation and Equity Dividend, alleges that the Defendants violated Section 36(b) of the Investment Company Act by receiving allegedly excessive investment advisory fees from Global Allocation and Equity Dividend. The Consolidated Complaint seeks, among other things, to recover on behalf of Global Allocation and Equity Dividend all allegedly excessive advisory fees from one year prior to the filing of the lawsuit and purported

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lost investment returns on those amounts, plus interest. The Defendants believe the claims in the Consolidated Complaint are without merit and intend to vigorously defend the action.

Conflicts of Interest

The investment activities of BlackRock and its affiliates (including BlackRock, Inc. and PNC and their affiliates, directors, partners, trustees, managing members, officers and employees (collectively, the “Affiliates”)) in the management of, or their interest in, their own accounts and other accounts they manage, may present conflicts of interest that could disadvantage the Fund and its shareholders.

BlackRock and its Affiliates provide investment management services to other funds and discretionary managed accounts that follow investment programs similar to those of the Fund. BlackRock and its Affiliates are involved worldwide with a broad spectrum of financial services and asset management activities and may engage in the ordinary course of business in activities in which their interests or the interests of their clients may conflict with those of the Fund. One or more Affiliates act or may act as an investor, investment banker, research provider, investment manager, financier, adviser, market maker, trader, prime broker, lender, agent and principal, and have other direct and indirect interests in securities, currencies and other instruments in which the Fund directly and indirectly invests. Thus, it is likely that the Fund will have multiple business relationships with and will invest in, engage in transactions with, make voting decisions with respect to, or obtain services from entities for which an Affiliate performs or seeks to perform investment banking or other services. One or more Affiliates may engage in proprietary trading and advise accounts and funds that have investment objectives similar to those of the Fund and/or that engage in and compete for transactions in the same types of securities, currencies and other instruments as the Fund. The trading activities of these Affiliates are carried out without reference to positions held directly or indirectly by the Fund and may result in an Affiliate having positions that are adverse to those of the Fund. No Affiliate is under any obligation to share any investment opportunity, idea or strategy with the Fund. As a result, an Affiliate may compete with the Fund for appropriate investment opportunities. The results of the Fund’s investment activities, therefore, may differ from those of an Affiliate and of other accounts managed by an Affiliate, and it is possible that the Fund could sustain losses during periods in which one or more Affiliates and other accounts achieve profits on their trading for proprietary or other accounts. The opposite result is also possible.

In addition, the Fund may, from time to time, enter into transactions in which an Affiliate or its other clients have an adverse interest. Furthermore, transactions undertaken by Affiliate-advised clients may adversely impact the Fund. Transactions by one or more Affiliate-advised clients or BlackRock may have the effect of diluting or otherwise disadvantaging the values, prices or investment strategies of the Fund. The Fund’s activities may be limited because of regulatory restrictions applicable to one or more Affiliates and/or their internal policies designed to comply with such restrictions.

In addition, the Fund may invest in securities of companies with which an Affiliate has or is trying to develop investment banking relationships or in which an Affiliate has significant debt or equity investments. The Fund also may invest in securities of companies for which an Affiliate provides or may someday provide research coverage. An Affiliate may have business relationships with and purchase or distribute or sell services or products from or to distributors, consultants or others who recommend the Fund or who engage in transactions with or for the Fund, and may receive compensation for such services. The Fund may also make brokerage and other payments to Affiliates in connection with the Fund’s portfolio investment transactions.

Under a securities lending program approved by the Board, the Fund has retained an Affiliate of BlackRock to serve as the securities lending agent for the Fund to the extent that the Fund participates in the securities lending program. For these services, the lending agent will receive a fee from the Fund, including a fee based on the returns earned on the Fund’s investment of the cash received as collateral for the loaned securities. In addition, one or more Affiliates may be among the entities to which the Fund may lend its portfolio securities under the securities lending program.

The activities of Affiliates may give rise to other conflicts of interest that could disadvantage the Fund and its shareholders. BlackRock has adopted policies and procedures designed to address these potential conflicts of interest. See the SAI for further information.

Valuation of Fund Investments

When you buy shares, you pay the net asset value (normally $1.00 per share) without a sales charge. This is the offering price. Shares are also redeemed at their net asset value. The Fund calculates the net asset value each day the Exchange or New York banks are open, as of the close of business on the Exchange (generally 4:00 p.m. Eastern time) or, on days when the Exchange is closed but New York banks are open, as of 4:00 p.m. (Eastern time). Both the

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Exchange and New York banks are closed on New Year’s Day, Martin Luther King, Jr. Day, Presidents’ Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day. Currently, the only scheduled days on which the Exchange is open and New York banks are closed are Columbus Day and Veterans Day. The only scheduled day on which New York banks are open and the Exchange is closed is Good Friday. The net asset value used in determining your share price is the next one calculated after your purchase or redemption order becomes effective. Share purchase orders are effective on the date Federal funds become available to the Fund.

The amortized cost method is used in calculating net asset value, meaning that the calculation is based on a valuation of the assets held by the Fund at cost, with an adjustment for any discount or premium on a security at the time of purchase.

Generally, trading in foreign securities, U.S. Government securities, money market instruments and certain fixed-income securities is substantially completed each day at various times prior to the close of business on the Exchange. The values of such securities used in computing the net asset value of the Fund’s shares are determined as of such times.

The Fund may accept orders from certain authorized Financial Intermediaries or their designees. The Fund will be deemed to receive an order when accepted by the intermediary or designee, and the order will receive the net asset value next computed by the Fund after such acceptance. If the payment for a purchase order is not made by a designated later time, the order will be canceled and the Financial Intermediary could be held liable for any losses.

Dividends, Distributions and Taxes

The Fund will distribute dividends of net investment income, if any, daily and net realized capital gains, if any, at least annually. Income dividends are reinvested daily and capital gains dividends are reinvested at least annually in the form of additional shares at net asset value. You will begin accruing dividends on the day following the date your purchase becomes effective. Dividends that are declared but unpaid will remain in the gross assets of the Fund and will, therefore, continue to earn income for the Fund’s shareholders. In most cases, shareholders will receive statements monthly or quarterly as to such reinvestments. Shareholders redeeming their holdings will receive all dividends declared and reinvested through the date of redemption, except where they request a transaction that settles on a same-day basis. In that case, unless otherwise requested, shareholders will receive all dividends declared and reinvested through the date immediately preceding the date of redemption. The Fund anticipates that most of its distributions will be taxed as ordinary income. Capital gains paid by the Fund may be taxable to you at different rates depending on how long the Fund has held the assets sold. A shareholder wishing to receive dividends in cash should enroll in the Accrued Monthly Payout Plan.

You will pay tax on dividends from the Fund even if you receive them in the form of additional shares. If you redeem Fund shares, you generally will be treated as having sold your shares and any gain on the transaction may be subject to tax. Certain dividend income and long-term capital gains are eligible for taxation at a reduced rate that applies to non-corporate shareholders. However, to the extent that the Fund’s distributions are derived from income on short-term debt securities and short-term capital gains, such distributions will generally not be eligible for taxation at the reduced rate.

A 3.8% Medicare tax is imposed on the net investment income (which includes, but is not limited to, interest, dividends and net gain from investments) of U.S. individuals with income exceeding $200,000, or $250,000 if married and filing jointly, and of trusts and estates.

By law, your dividends will be subject to a 28% withholding tax if you have not provided a taxpayer identification number or social security number or the number you have provided is incorrect.

If you are neither a tax resident nor a citizen of the United States or if you are a foreign entity, the Fund’s ordinary income dividends (which include distributions of net short-term capital gain) will generally be subject to a 30% U.S. withholding tax, unless a lower treaty rate applies. However, certain distributions reported by the Fund as either interest related dividends or short-term capital gain dividends and paid to a foreign shareholder are eligible for an exemption from U.S. withholding tax.

A 30% withholding tax is currently imposed on U.S.-source dividends, interest and other income items, and will be imposed on proceeds from the sale, redemption or other disposition of property producing U.S.-source dividends and interest paid after December 31, 2018, to (i) foreign financial institutions, including non-U.S. investment funds, unless they agree to collect and disclose to the Internal Revenue Service (“IRS”) information regarding their direct and indirect U.S. account holders and (ii) certain other foreign entities, unless they certify certain information regarding their direct and indirect U.S. owners. To avoid withholding, foreign financial institutions will need to (i) enter into agreements with the IRS that state that they will provide the IRS information, including the names, addresses and

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taxpayer identification numbers of direct and indirect U.S. account holders, comply with due diligence procedures with respect to the identification of U.S. accounts, report to the IRS certain information with respect to U.S. accounts, agree to withhold tax on certain payments made to non-compliant foreign financial institutions or to account holders that fail to provide the required information, and determine certain other information concerning their account holders, or (ii) in the event that an applicable intergovernmental agreement and implementing legislation are adopted, provide local revenue authorities with similar account holder information. Other foreign entities will need to either provide the name, address, and taxpayer identification number of each substantial U.S. owner or certifications of no substantial U.S. ownership unless certain exceptions apply.

Dividends and interest received by the Fund may give rise to withholding and other taxes imposed by foreign countries. Tax conventions between certain countries and the United States may reduce or eliminate such taxes.

This Section summarizes some of the consequences under current Federal tax law of an investment in the Fund. It is not a substitute for individualized tax advice. Some states exempt from personal income tax the portion of dividends paid by a regulated investment company, such as the Fund, that are derived from interest on certain obligations of the United States, if the regulated investment company meets certain requirements. Consult your tax adviser about the potential tax consequences of an investment in the Fund under all applicable tax laws.

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Financial Highlights

The Financial Highlights table is intended to help you understand the Fund’s financial performance for the periods shown. Certain information reflects the 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/or distributions). The information for the fiscal years ended April 30, 2011, 2012, 2013, 2014 and 2015 has been audited by Deloitte & Touche LLP, whose report, along with the Fund’s financial statements, is included in the Fund’s Annual Report. The information for the fiscal period ended October 31, 2015 is unaudited and is included in the Fund’s Semi-Annual Report. The Fund’s Annual Report and Semi-Annual Report are available upon request.

	Six Months Ended October 31, 2015 (unaudited)	Year Ended April 30,
	Six Months Ended October 31, 2015 (unaudited)	2015	2014	2013	2012	2011
Per Share Operating Performance
Net asset value, beginning of period	$ 1.00	$ 1.00	$ 1.00	$ 1.00	$ 1.00	$ 1.00
Net investment income	0.0000 ¹	0.0000 ¹	0.0000 ¹	0.0000 ¹	0.0000 ¹	0.0000 ¹
Net realized and unrealized gain	0.0000 ¹	0.0001	0.0000 ¹	0.0000 ¹	0.0000 ¹	0.0001
Net increase from investment operations	0.0000	0.0001	0.0000	0.0000	0.0000	0.0001
Distributions from: ²
Net investment income	(0.0000) ³	(0.0000) ³	(0.0000) ³	(0.0000) ³	(0.0000) ³	(0.0000) ³
Net realized gain	—	(0.0001)	(0.0000) ³	(0.0000) ³	(0.0000) ³	(0.0001)
Total distributions	(0.0000)	(0.0001)	(0.0000)	(0.0000)	(0.0000)	(0.0001)
Net asset value, end of period	$ 1.00	$ 1.00	$ 1.00	$ 1.00	$ 1.00	$ 1.00
Total Return ⁴
Based on net asset value	0.00% ⁵	0.01%	0.00%	0.00%	0.00%	0.01%
Ratios to Average Net Assets
Total expenses	0.73% ⁶	0.72%	0.70%	0.69%	0.69%	0.68%
Total expenses after fees waived and paid indirectly	0.26% ⁶	0.23%	0.23%	0.29%	0.26%	0.37%
Net investment income	0.00% ⁶	0.00%	0.00%	0.00%	0.00%	0.00%
Supplemental Data
Net assets, end of period (000)	$2,148,826	$2,256,152	$2,383,981	$2,713,109	$3,008,136	$3,287,733

¹	Amount is less than $0.00005 per share.
²	Distributions for annual periods determined in accordance with federal income tax regulations.
³	Amount is greater than $(0.00005) per share.
⁴	Where applicable, assumes the reinvestment of distributions.

⁵	Aggregate total return.
⁶	Annualized.

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General Information

Shareholder Documents

Electronic Access to Annual Reports, Semi-Annual Reports and Prospectuses

Electronic copies of financial reports and prospectuses are available at www.blackrock.com/moneymarketreports. Shareholders who hold accounts with investment advisers, banks or brokerages can sign up for e-mail notifications of annual and semi-annual reports and prospectuses by enrolling in the Fund’s electronic delivery program. To enroll:

■	Access the website at www.icsdelivery.com/live

Delivery of Shareholder Documents

The Fund delivers only one copy of shareholder documents, including prospectuses, shareholder reports and proxy statements, to shareholders with multiple accounts at the same address. This practice is known as “householding” and is intended to eliminate duplicate mailings and reduce expenses. Mailings 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 your Financial Intermediary.

Certain Fund Policies

Anti-Money Laundering Requirements

The Fund is subject to the USA PATRIOT Act (the “Patriot Act”). The Patriot Act is intended to prevent the use of the U.S. financial system in furtherance of money laundering, terrorism or other illicit activities. Pursuant to requirements under the Patriot Act, the Fund is required to obtain sufficient information from shareholders to enable it to form a reasonable belief that it knows the true identity of its shareholders. This information will be used to verify the identity of investors or, in some cases, the status of Financial Intermediaries. Such information may be verified using third-party sources. This information will be used only for compliance with the Patriot Act or other applicable laws, regulations and rules in connection with money laundering, terrorism or economic sanctions.

The Fund reserves the right to reject purchase orders from persons who have not submitted information sufficient to allow the Fund to verify their identity. The Fund also reserves the right to redeem any amounts in the Fund from persons whose identity it is unable to verify on a timely basis. It is the Fund’s policy to cooperate fully with appropriate regulators in any investigations conducted with respect to potential money laundering, terrorism or other illicit activities.

BlackRock Privacy Principles

BlackRock is committed to maintaining the privacy of its current and former fund investors and individual clients (collectively, “Clients”) and to safeguarding their non-public personal information. The following information is provided to help you understand what personal information BlackRock collects, how we protect that information and why in certain cases we share such information with select parties.

If you are located in a jurisdiction where specific laws, rules or regulations require BlackRock to provide you with additional or different privacy-related rights beyond what is set forth below, then BlackRock will comply with those specific laws, rules or regulations.

BlackRock obtains or verifies personal non-public information from and about you from different sources, including the following: (i) information we receive from you or, if applicable, your Financial Intermediary, on applications, forms or other documents; (ii) information about your transactions with us, our affiliates, or others; (iii) information we receive from a consumer reporting agency; and (iv) from visits to our website.

BlackRock does not sell or disclose to non-affiliated third parties any non-public personal information about its Clients, except as permitted by law, or as is necessary to respond to regulatory requests or to service Client accounts. These non-affiliated third parties are required to protect the confidentiality and security of this information and to use it only for its intended purpose.

We may share information with our affiliates to service your account or to provide you with information about other BlackRock products or services that may be of interest to you. In addition, BlackRock restricts access to non-public

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personal information about its Clients to those BlackRock employees with a legitimate business need for the information. BlackRock maintains physical, electronic and procedural safeguards that are designed to protect the non-public personal information of its Clients, including procedures relating to the proper storage and disposal of such information.

Statement of Additional Information

If you would like further information about the Fund, including how it invests, please see the SAI.

For a discussion of the Fund’s policies and procedures regarding the selective disclosure of its portfolio holdings, please see the SAI.

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Glossary

This glossary contains an explanation of some of the common terms used in this prospectus. For additional information about the Fund, please see the SAI.

Annual Fund Operating Expenses — expenses that cover the costs of operating the Fund.

Daily Liquid Assets — include (i) cash; (ii) direct obligations of the U.S. Government; and (iii) securities that will mature or are subject to a demand feature that is exercisable and payable within one business day.

Distribution Fees — fees used to support the Fund’s marketing and distribution efforts, such as compensating Financial Intermediaries, advertising and promotion.

Dollar-Weighted Average Life — the dollar-weighted average maturity of the Fund’s portfolio calculated without reference to the exceptions used for variable or floating rate securities regarding the use of interest rate reset dates in lieu of the security’s actual maturity date. “Dollar-weighted” means the larger the dollar value of a debt security in the Fund, the more weight it gets in calculating this average.

Dollar-Weighted Average Maturity — the average maturity of the Fund is the average amount of time until the organizations that issued the debt securities in the Fund’s portfolio must pay off the principal amount of the debt. “Dollar-weighted” means the larger the dollar value of a debt security in the Fund, the more weight it gets in calculating this average. To calculate the dollar-weighted average maturity, the Fund may treat a variable or floating rate security as having a maturity equal to the time remaining to the security’s next interest rate reset date rather than the security’s actual maturity.

Management Fee — a fee paid to BlackRock for managing the Fund.

Other Expenses — include accounting, transfer agency, custody, professional and registration fees.

Service Fees — fees used to compensate Financial Intermediaries for certain shareholder servicing activities.

Weekly Liquid Assets — include (i) cash; (ii) direct obligations of the U.S. Government; (iii) government securities issued by a person controlled or supervised by and acting as an instrumentality of the U.S. Government pursuant to authority granted by the U.S. Congress that are issued at a discount to the principal amount to be repaid at maturity and have a remaining maturity of 60 days or less; and (iv) securities that will mature or are subject to a demand feature that is exercisable and payable within five business days.

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For More Information

Fund and Service Providers

FUND

Ready Assets Government Liquidity Fund
100 Bellevue Parkway
Wilmington, Delaware 19809

Written Correspondence:
c/o Financial Data Services, Inc.
P.O. Box 40486
Jacksonville, Florida 32203-0486

Overnight Mail:
c/o Financial Data Services, Inc.
4800 Deer Lake Drive East
Jacksonville, Florida 32246-6484

(800) 221-7210

MANAGER

BlackRock Advisors, LLC
100 Bellevue Parkway
Wilmington, Delaware 19809

TRANSFER AGENT

Financial Data Services, Inc.
4800 Deer Lake Drive East
Jacksonville, Florida 32246-6484

INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Deloitte & Touche LLP
200 Berkeley Street
Boston, Massachusetts 02116

ACCOUNTING SERVICES PROVIDER

State Street Bank and Trust Company
100 Summer Street
Boston, Massachusetts 02110

DISTRIBUTOR

BlackRock Investments, LLC
40 East 52nd Street
New York, New York 10022

CUSTODIAN

The Bank of New York Mellon
One Wall Street
New York, New York 10286

COUNSEL

Sidley Austin LLP
787 Seventh Avenue
New York, New York 10019-6018

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Additional Information

For more information:
This prospectus contains important information you should know before investing, including information about risks. Please read it before you invest and keep it for future reference. More information about the Fund is available at no charge upon request. This information includes:

Annual/Semi-Annual Reports
These reports contain additional information about the Fund’s investments.

Statement of Additional Information
A Statement of Additional Information (“SAI”), dated January 4, 2016, has been filed with the Securities and Exchange Commission (“SEC”). The SAI, which includes additional information about the Fund, may be obtained free of charge, along with the Fund’s annual and semi-annual reports, by calling (800) 221-7210. The SAI, as supplemented from time to time, is incorporated by reference into this prospectus.

BlackRock Investor Services
Representatives are available on any business day to discuss mutual fund prospectuses, literature, programs and services available. Call: (800) 221-7210.

Purchases and Redemptions
Call your Financial Intermediary or Financial Data Services, Inc. at (800) 221-7210.

World Wide Web
General Fund information, including the SAI and annual/semi-annual reports, can be accessed free of charge at www.blackrock.com/prospectus/cash. Mutual fund prospectuses and literature can also be requested via this website.

Written Correspondence
Ready Assets Government Liquidity Fund
c/o Financial Data Services, Inc.
PO Box 40486
Jacksonville, Florida 32203-0486

Overnight Mail
Ready Assets Government Liquidity Fund
c/o Financial Data Services, Inc.
4800 Deer Lake Drive East
Jacksonville, Florida 32246-6484

Internal Wholesalers/Broker Dealer Support
Available on any business day to support investment professionals. Call: (800) 626-1960.

Portfolio Characteristics and Holdings
A description of the Fund’s policies and procedures related to disclosure of portfolio characteristics and holdings is available in the SAI.

For information about portfolio holdings and characteristics, BlackRock fund shareholders and prospective investors may call (800) 626-1960.

Securities and Exchange Commission
You may also view and copy public information about the Fund, including the SAI, by visiting the EDGAR database on the SEC’s website (http://www.sec.gov) or the SEC’s Public Reference Room in Washington, D.C. Copies of this information can be obtained, for a duplicating fee, by electronic request at the following e-mail address: publicinfo@sec.gov, or by writing to the Public Reference Room of the SEC, Washington, D.C. 20549. Information about obtaining documents on the SEC’s website without charge may be obtained by calling (800) SEC-0330.

You should rely only on the information contained in this prospectus. No one is authorized to provide you with information that is different from information contained in this prospectus.

The SEC has not approved or disapproved these securities or passed upon the adequacy of this prospectus. Any representation to the contrary is a criminal offense.

INVESTMENT COMPANY ACT FILE # 811-02556
© BlackRock Advisors, LLC

PRO-10053-0116

STATEMENT OF ADDITIONAL INFORMATION

Ready Assets Government Liquidity Fund

100 Bellevue Parkway, Wilmington, Delaware 19809 • Phone No. (800) 221-7210

This Statement of Additional Information of Ready Assets Government Liquidity Fund (the “Fund”) (formerly known as “Ready Assets Prime Money Fund”) is not a prospectus and should be read in conjunction with the prospectus of the Fund, dated January 4, 2016, as it may be amended or supplemented from time to time (the “Prospectus”), which has been filed with the Securities and Exchange Commission (the “Commission” or the “SEC”) and can be obtained, without charge, by calling (800) 221-7210 or by writing to the Fund at the above address. The Fund’s Prospectus is incorporated by reference into this Statement of Additional Information, and Part I of this Statement of Additional Information and the portions of Part II of this Statement of Additional Information that relate to the Fund have been incorporated by reference into the Fund’s Prospectus. The portions of Part II of this Statement of Additional Information that do not relate to the Fund do not form a part of the Fund’s Statement of Additional Information, have not been incorporated by reference into the Fund’s Prospectus and should not be relied upon by investors in the Fund. The audited financial statements of the Fund are incorporated into this Statement of Additional Information by reference to the Fund’s 2015 Annual Report. The unaudited financial statements of the Fund are incorporated into this Statement of Additional Information by reference to the Fund’s 2015 Semi-Annual Report. You may request a copy of the Annual Report and Semi-Annual Report at no charge by calling (800) 221-7210 on any business day.

References to the Investment Company Act of 1940, as amended (the “Investment Company Act” or the “1940 Act”), or other applicable law, will include any rules promulgated thereunder and any guidance, interpretations or modifications by the Commission, Commission staff or other authority with appropriate jurisdiction, including court interpretations, and exemptive, no-action or other relief or permission from the Commission, Commission staff or other authority.

Ticker Symbol

MRAXX

BlackRock Advisors, LLC — Manager

BlackRock Investments, LLC — Distributor

The date of this Statement of Additional Information is January 4, 2016.

TABLE OF CONTENTS

	Page
PART I
Investment Objective and Policies	I-1
Investment Restrictions	I-2
Information on Trustees and Officers	I-3
Management, Advisory and Other Service Arrangements	I-14
Distribution Related Expenses	I-15
Yield Information	I-16
Computation of Offering Price Per Share	I-16
Portfolio Transactions	I-16
Additional Information	I-16
Financial Statements	I-17
PART II
Investment Risks and Considerations	II-1
Management and Other Service Arrangements	II-14
Purchase of Shares	II-25
Redemption of Shares	II-38
Shareholder Services	II-45
Determination of Net Asset Value	II-46
Yield Information	II-47
Portfolio Transactions	II-48
Dividends and Taxes	II-50
Proxy Voting Policies and Procedures	II-55
General Information	II-55
Appendix A — Description of Bond Ratings	A-1
Appendix B — Proxy Voting Policies	B-1

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PART I : INFORMATION ABOUT READY ASSETS GOVERNMENT LIQUIDITY FUND

Part I of this Statement of Additional Information (“SAI”) sets forth information about Ready Assets Government Liquidity Fund (the “Fund”) (formerly known as “Ready Assets Prime Money Fund”). It includes information about the Fund’s Board of Trustees (the “Board”), the advisory and management services provided to and the management fees paid by the Fund and information about other fees applicable to and services provided to the Fund. This Part I of this SAI should be read in conjunction with the Fund’s Prospectus and those portions of Part II of this SAI that pertain to the Fund.

I. Investment Objective and Policies

Set forth below is a listing of some of the types of investments and investment strategies that the Fund may use, and the risks and considerations associated with those investments and investment strategies. Please see Part II of this SAI for further information on these investments and investment strategies. Information that does not apply to the Fund does not form a part of the Fund’s SAI and should not be relied on by investors in the Fund.

Only information that is clearly identified as applicable to the Fund is considered to form a part of the Fund’s SAI.

Bank Money Instruments
Commercial Paper and Other Short-Term Obligations
Cyber Security Issues	X
Foreign Bank Money Instruments
Foreign Short-Term Debt Instruments
Forward Commitments	X
Investment in Other Investment Companies	X
Municipal Investments
Municipal Securities
Municipal Securities — Derivative Products
Municipal Notes
Municipal Commercial Paper
Municipal Lease Obligations
Municipal Securities — Short-Term Maturity Standards
Municipal Securities — Quality Standards
Municipal Securities — Other Factors
Single State Risk
VRDOs and Participating VRDOs
Purchase of Securities with Fixed Price “Puts”
Repurchase Agreements and Purchase and Sale Contracts	X
Reverse Repurchase Agreements
Rule 2a-7 Requirements	X
Securities Lending	X
Structured Notes
Taxable Money Market Securities	X
U.S. Government Obligations	X
Variable and Floating Rate Instruments	X
When-Issued Securities, Delayed Delivery Securities and Forward Commitments	X

The investment objective of the Fund is to seek preservation of capital, liquidity and the highest possible current income consistent with this objective available from investing in a diversified portfolio of short-term money market securities. The investment objective is a fundamental policy of the Fund that may not be changed without the affirmative vote of a majority of the outstanding shares of the Fund. The Fund is classified as a diversified open-end investment company under the Investment Company Act.

The Fund is a money market fund. The Fund seeks to achieve its investment objective by investing at least 99.5% of its total assets in cash, U.S. Treasury bills, notes and other obligations issued or guaranteed as to principal and interest by the U.S. Government, its agencies or instrumentalities, and repurchase agreements secured by such obligations or cash. The U.S. Government Securities in which the Fund invests may include variable and floating rate instruments and when-issued and delayed delivery securities. There can be no assurance that the investment objective of the Fund will be realized.

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The Fund’s investments will be in instruments with a remaining maturity of 397 days (13 months) or less, with certain exceptions. The Fund invests in “Government Securities” (as defined by applicable laws, regulations or interpretations of the Securities and Exchange Commission (the “SEC”)). BlackRock Advisors, LLC (“BlackRock” or the “Manager”) is the Fund’s investment manager. The Fund’s dollar-weighted average maturity will be 60 days or less, and its dollar-weighted average life will be 120 days or less.

Investment in Fund shares offers several potential benefits. By utilizing professional money market management and block purchases of securities, the Fund seeks to provide as high a yield potential, consistent with its investment objective, as is available through investments in short-term U.S. Government securities. It provides high liquidity because of its redemption features and seeks the reduced risk that generally results from diversification of assets. The shareholder is also relieved from administrative burdens associated with direct investment in short-term U.S. Government securities, such as coordinating maturities and reinvestments, safekeeping and making numerous buy-sell decisions. These benefits are at least partially offset by certain expenses borne by investors, including management fees, distribution fees, administrative costs and operational costs.

Regulation Regarding Derivatives. The Commodity Futures Trading Commission (“CFTC”) subjects advisers to registered investment companies to regulation by the CFTC if a fund that is advised by the investment adviser either (i) invests, directly or indirectly, more than a prescribed level of its liquidation value in CFTC-regulated futures, options and swaps (“CFTC Derivatives”), or (ii) markets itself as providing investment exposure to such instruments. To the extent the Fund uses CFTC Derivatives, it intends to do so below such prescribed levels and will not market itself as a “commodity pool” or a vehicle for trading such instruments. Accordingly, BlackRock has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (“CEA”) pursuant to Rule 4.5 under the CEA. BlackRock is not, therefore, subject to registration or regulation as a “commodity pool operator” under the CEA in respect of the Fund.

II. Investment Restrictions

The Fund has adopted restrictions and policies relating to the investment of its assets and its activities. Certain of the restrictions are fundamental policies of the Fund and may not be changed without the approval of the holders of a majority of the Fund’s outstanding voting securities (which for this purpose and under the Investment Company Act means the lesser of (i) 67% of the shares represented at a meeting at which more than 50% of the outstanding shares are represented or (ii) more than 50% of the outstanding shares). The Fund has also adopted certain non-fundamental investment restrictions, which may be changed by the Board without shareholder approval.

Set forth below are the Fund’s fundamental and non-fundamental investment restrictions. Unless otherwise provided, all references below to the assets of the Fund are in terms of current market value.

Under its fundamental investment restrictions, the Fund may not:

(1) Issue senior securities to the extent such issuance would violate applicable law.

(2) Borrow money, except that (i) the Fund may borrow in amounts up to 33 ¹ ⁄ 3 % of its total assets (including the amount borrowed), (ii) the Fund may borrow up to an additional 5% of its total assets for temporary purposes, (iii) the Fund may obtain such short-term credit as may be necessary for the clearance of purchases and sales of portfolio securities, and (iv) the Fund may purchase securities on margin to the extent permitted by applicable law. These restrictions on borrowing shall not apply to reverse repurchase agreements as described in the Prospectus and Statement of Additional Information. The Fund may not pledge its assets other than to secure such borrowings or to the extent permitted by the Fund’s investment policies as set forth in its Prospectus and Statement of Additional Information, as they may be amended from time to time, in connection with hedging transactions, short sales, when-issued, reverse repurchase and forward commitment transactions and similar investment strategies.

(3) Underwrite securities of other issuers except insofar as the Fund may be deemed an underwriter under the Securities Act of 1933, as amended, in selling portfolio securities.

(4) Invest more than 25% of its total assets, taken at market value, in the securities of issuers in any particular industry (excluding securities issued by the U.S. Government and its agencies and instrumentalities, and instruments issued by domestic banks).

(5) Purchase or sell real estate, except that, to the extent permitted by applicable law, the Fund may invest in securities directly or indirectly secured by real estate or interests therein or issued by companies which invest in real estate or interests therein.

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(6) Purchase or sell commodities or contracts on commodities, except to the extent that the Fund may do so in accordance with applicable law and the Fund’s Prospectus and Statement of Additional Information, as they may be amended from time to time, and without registering as a commodity pool operator under the Commodity Exchange Act.

(7) Make loans to other persons, except (i) that the acquisition of bonds, debentures or other debt securities and investment in government obligations, commercial paper, pass-through instruments, certificates of deposit, bankers’ acceptances, repurchase agreements or any similar instruments shall not be deemed to be the making of a loan, (ii) that the Fund may lend its portfolio securities, provided that the lending of portfolio securities may be made only in accordance with applicable law and the guidelines set forth in the Fund’s Prospectus and Statement of Additional Information, as they may be amended from time to time and (iii) as may otherwise be permitted by an exemptive order issued to the Fund by the SEC.

(8) Make any investment inconsistent with the Fund’s classification as a diversified company under the Investment Company Act.

Under its non-fundamental investment restrictions, the Fund may not:

(a) Purchase any securities on margin, except for the use of short-term credit as may be necessary for the clearance of purchases and sales of portfolio securities.

(b) Make short sales of securities or maintain a short position.

(d) Change its policy of investing, under normal circumstances, at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in U.S. Treasury bills, notes and other obligations issued or guaranteed as to principal and interest by the U.S. Government, its agencies or instrumentalities, and repurchase agreements secured by such obligations or cash, without providing shareholders with at least 60 days’ prior notice of any change in the policy.

Except with respect to restriction (2), if a percentage restriction on the investment or use of assets set forth above is adhered to at the time a transaction is effected, later changes in percentages resulting from changing values will not be considered a violation.

III. Information on Trustees and Officers

The Board consists of thirteen individuals (each, a “Trustee”), eleven of whom are not “interested persons” of the Fund as defined in the Investment Company Act (the “Independent Trustees”). The registered investment companies advised by BlackRock or its affiliates (the “BlackRock-advised Funds”) are organized into one complex of closed-end funds (the “Closed-End Complex”), two complexes of open-end funds (the “Equity-Liquidity Complex” and the “Equity-Bond Complex”) and one complex of exchange-traded funds (each, a “BlackRock Fund Complex”). The Fund is included in the BlackRock Fund Complex referred to as the Equity-Liquidity Complex. The Trustees also oversee as board members the operations of the other open-end registered investment companies included in the Equity-Liquidity Complex.

The Board has overall responsibility for the oversight of the Fund. The Chair of the Board is an Independent Trustee, and the Chair of each Board committee (each, a “Committee”) is an Independent Trustee. The Board has five standing Committees: an Audit Committee, a Governance and Nominating Committee, a Compliance Committee, a Performance Oversight and Contract Committee and an Executive Committee. The role of the Chair of the Board is to preside at all meetings of the Board, and to act as a liaison with service providers, officers, attorneys, and other Trustees generally between meetings. The Chair of each Committee performs a similar role with respect to the Committee. The Chair of the Board or the Chair of a Committee may also perform such other functions as may be delegated by the Board or the Committee from time to time. The Independent Trustees meet regularly outside the presence of Fund management, in executive session or with other service providers to the Fund. The Board has regular meetings five times a year, and may hold special meetings if required before its next regular meeting. Each Committee meets regularly to conduct the oversight functions delegated to that Committee by the Board and reports its findings to the Board. The Board and each standing Committee conduct annual assessments of their oversight function and structure. The Board has determined that the Board’s leadership structure is appropriate because it allows the Board to exercise independent judgment over management and to allocate areas of responsibility among Committees and the full Board to enhance effective oversight.

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The Board has engaged the Manager to manage the Fund on a day-to-day basis. The Board is responsible for overseeing the Manager, other service providers, the operations of the Fund and associated risks in accordance with the provisions of the Investment Company Act, state law, other applicable laws, the Fund’s charter, and the Fund’s investment objective and strategies. The Board reviews, on an ongoing basis, the Fund’s performance, operations, and investment strategies and techniques. The Board also conducts reviews of the Manager and its role in running the operations of the Fund.

Day-to-day risk management with respect to the Fund is the responsibility of the Manager or of sub-advisers or other service providers (depending on the nature of the risk), subject to the supervision of the Manager. The Fund is subject to a number of risks, including investment, compliance, operational and valuation risks, among others. While there are a number of risk management functions performed by the Manager and the sub-advisers or other service providers, as applicable, it is not possible to eliminate all of the risks applicable to the Fund. Risk oversight forms part of the Board’s general oversight of the Fund and is addressed as part of various Board and Committee activities. The Board, directly or through a Committee, also reviews reports from, among others, management, the independent registered public accounting firm for the Fund, sub-advisers, and internal auditors for the investment adviser or its affiliates, as appropriate, regarding risks faced by the Fund and management’s or the service provider’s risk functions. The Committee system facilitates the timely and efficient consideration of matters by the Trustees, and facilitates effective oversight of compliance with legal and regulatory requirements and of the Fund’s activities and associated risks. The Board has appointed a Chief Compliance Officer, who oversees the implementation and testing of the Fund’s compliance program and reports to the Board regarding compliance matters for the Fund and its service providers. The Independent Trustees have engaged independent legal counsel to assist them in performing their oversight responsibilities.

The members of the Audit Committee (the “Audit Committee”) are Kenneth L. Urish (Chair), Frank J. Fabozzi, Mark Stalnecker and Frederick W. Winter, all of whom are Independent Trustees. The principal responsibilities of the Audit Committee are to approve, and recommend to the full Board for approval, the selection, retention, termination and compensation of the Fund’s independent registered public accounting firm (the “Independent Registered Public Accounting Firm”) and to oversee the Independent Registered Public Accounting Firm’s work. The Audit Committee’s responsibilities include, without limitation, to (1) evaluate the qualifications and independence of the Independent Registered Public Accounting Firm; (2) approve all audit engagement terms and fees for the Fund; (3) review the conduct and results of each independent audit of the Fund’s annual financial statements; (4) review any issues raised by the Independent Registered Public Accounting Firm or Fund management regarding the accounting or financial reporting policies and practices of the Fund and the internal controls of the Fund and certain service providers; (5) oversee the performance of the Fund’s Independent Registered Public Accounting Firm; (6) review and discuss with management and the Fund’s Independent Registered Public Accounting Firm the performance and findings of the Fund’s internal auditors; (7) discuss with Fund management its policies regarding risk assessment and risk management as such matters relate to the Fund’s financial reporting and controls; (8) resolve any disagreements between Fund management and the Independent Registered Public Accounting Firm regarding financial reporting; and (9) undertake such other duties and responsibilities as may from time to time be delegated by the Board to the Audit Committee. The Board has adopted a written charter for the Audit Committee. During the fiscal year ended April 30, 2015, the Audit Committee met four times.

The members of the Governance and Nominating Committee (the “Governance Committee”) are Dr. Matina S. Horner (Chair), Collette Chilton, Cynthia A. Montgomery and Robert C. Robb, Jr., all of whom are Independent Trustees. The principal responsibilities of the Governance Committee are to (1) identify individuals qualified to serve as Independent Trustees of the Fund and recommend Independent Trustee nominees for election by shareholders or appointment by the Board; (2) advise the Board with respect to Board composition, procedures and committees (other than the Audit Committee); (3) oversee periodic self-assessments of the Board and committees of the Board (other than the Audit Committee); (4) review and make recommendations regarding Independent Trustee compensation; (5) monitor corporate governance matters and develop appropriate recommendations to the Board; (6) act as the administrative committee with respect to Board policies and procedures, committee policies and procedures (other than the Audit Committee) and codes of ethics as they relate to Independent Trustees; and (7) undertake such other duties and responsibilities as may from time to time be delegated by the Board to the Governance Committee. The Governance Committee may consider nominations for the office of Trustee made by Fund shareholders as it deems appropriate. Fund shareholders who wish to recommend a nominee should send nominations to the Secretary of the Fund that include biographical information and set forth the qualifications of the proposed nominee. The Board has adopted a written charter for the Governance Committee. During the fiscal year ended April 30, 2015, the Governance Committee met four times.

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The members of the Compliance Committee (the “Compliance Committee”) are Joseph P. Platt (Chair), Rodney D. Johnson, Cynthia A. Montgomery and Robert C. Robb, Jr., all of whom are Independent Trustees. The Compliance Committee’s purpose is to assist the Board in fulfilling its responsibility to oversee regulatory and fiduciary compliance matters involving the Fund, the fund-related activities of BlackRock and any sub-adviser and the Fund’s third-party service providers. The Compliance Committee’s responsibilities include, without limitation, to (1) oversee the compliance policies and procedures of the Fund and its service providers and recommend changes or additions to such policies and procedures; (2) review information on and, where appropriate, recommend policies concerning the Fund’s compliance with applicable law; (3) review reports from, oversee the annual performance review of, and make certain recommendations and determinations regarding the Fund’s Chief Compliance Officer (the “CCO”), including determining the amount and structure of the CCO’s compensation and recommending such amount and structure to the full Board for approval and ratification; and (4) undertake such other duties and responsibilities as may from time to time be delegated by the Board to the Compliance Committee. The Board has adopted a written charter for the Compliance Committee. During the fiscal year ended April 30, 2015, the Compliance Committee met four times.

The members of the Performance Oversight and Contract Committee (the “Performance Oversight Committee”) are David O. Beim (Chair), Collette Chilton, Frank J. Fabozzi, Mark Stalnecker and Frederick W. Winter, all of whom are Independent Trustees. The Performance Oversight Committee’s purpose is to assist the Board in fulfilling its responsibility to oversee the Fund’s investment performance relative to its agreed-upon performance objectives and to assist the Independent Trustees in their consideration of investment advisory agreements. The Performance Oversight Committee’s responsibilities include, without limitation, to (1) review information on, and make recommendations to the full Board in respect of, the Fund’s investment objective, policies and practices; (2) review information on the Fund’s investment performance; (3) review information on appropriate benchmarks and competitive universes and unusual or exceptional investment matters; (4) review personnel and other resources devoted to management of the Fund and evaluate the nature and quality of information furnished to the Performance Oversight Committee; (5) recommend any required action regarding changes in fundamental and non-fundamental investment policies and restrictions, fund mergers or liquidations; (6) request and review information on the nature, extent and quality of services provided to the shareholders; (7) make recommendations to the Board concerning the approval or renewal of investment advisory agreements; and (8) undertake such other duties and responsibilities as may from time to time be delegated by the Board to the Performance Oversight Committee. The Board has adopted a written charter for the Performance Oversight Committee. During the fiscal year ended April 30, 2015, the Performance Oversight Committee met four times.

The members of the Executive Committee (the “Executive Committee”) are Dr. Matina S. Horner and Rodney D. Johnson, both of whom are Independent Trustees, and Barbara G. Novick, who serves as an interested Trustee. The principal responsibilities of the Executive Committee are to (1) act on routine matters between meetings of the Board; (2) act on such matters as may require urgent action between meetings of the Board; and (3) exercise such other authority as may from time to time be delegated to the Executive Committee by the Board. The Board has adopted a written charter for the Executive Committee. During the fiscal year ended April 30, 2015, the Executive Committee held one formal meeting. The Executive Committee met informally numerous times throughout the fiscal year.

The Governance Committee has adopted a statement of policy that describes the experience, qualifications, skills and attributes that are necessary and desirable for potential Independent Trustee candidates (the “Statement of Policy”). The Board believes that each Independent Trustee satisfied, at the time he or she was initially elected or appointed a Trustee, and continues to satisfy, the standards contemplated by the Statement of Policy. Furthermore, in determining that a particular Independent Trustee was and continues to be qualified to serve as a Trustee, the Board has considered a variety of criteria, none of which, in isolation, was controlling. The Board believes that, collectively, the Independent Trustees have balanced and diverse experience, skills, attributes and qualifications, which allow the Board to operate effectively in governing the Fund and protecting the interests of shareholders. Among the attributes common to all Independent Trustees are their ability to review critically, evaluate, question and discuss information provided to them, to interact effectively with the Fund’s investment adviser, sub-advisers, other service providers, counsel and the Independent Registered Public Accounting Firm, and to exercise effective business judgment in the performance of their duties as Trustees.

Each Trustee’s ability to perform his or her duties effectively is evidenced by his or her educational background or professional training; business, consulting, public service or academic positions; experience from service as a board member of the Fund and the other funds in the BlackRock Fund Complexes (and any predecessor funds), other investment funds, public companies, non-profit entities or other organizations; ongoing commitment to and

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participation in Board and Committee meetings, as well as his or her leadership of standing and ad hoc committees throughout the years; or other relevant life experiences.

The table below discusses some of the experiences, qualifications and skills of each of the Trustees that support the conclusion that each Trustee should serve (or continue to serve) on the Board.

Trustees		Experience, Qualifications and Skills
Independent Trustees
David O. Beim		David O. Beim has served for over 16 years on the boards of registered investment companies, most recently as a member of the boards of the funds in the Equity-Liquidity Complex and its predecessor funds, including the legacy Merrill Lynch Investment Managers, L.P. (“MLIM”) funds. Mr. Beim has served as a professor of finance and economics at the Columbia University Graduate School of Business since 1991 and has taught courses on corporate finance, international banking and emerging financial markets. The Board benefits from the perspective and background gained by his almost 20 years of academic experience. He has published numerous articles and books on a range of topics, including, among others, banking and finance. In addition, Mr. Beim spent 25 years in investment banking, including starting and running the investment banking business at Bankers Trust Company.
Collette Chilton		Collette Chilton recently joined as a member of the boards of the funds in the Equity-Liquidity Complex. Ms. Chilton has over 20 years of experience in investment management. She has held the position of Chief Investment Officer of Williams College since October 2006. Prior to that she was President and Chief Investment Officer of Lucent Asset Management Corporation, where she oversaw approximately $40 billion in pension and retirement savings assets for the company. These positions have provided her with insight and perspective on the markets and the economy. The Board benefits from this knowledge and experience.
Frank J. Fabozzi		Frank J. Fabozzi recently joined as a member of the boards of the funds in the Equity-Liquidity Complex. Dr. Fabozzi has served for over 25 years on the boards of registered investment companies, most recently as a member of the boards of the funds in the Closed-End Complex and its predecessor funds. Dr. Fabozzi holds the designation of Chartered Financial Analyst and Certified Public Accountant. Dr. Fabozzi was inducted into the Fixed Income Analysts Society’s Hall of Fame and is the 2007 recipient of the C. Stewart Sheppard Award and the 2015 recipient of the James R. Vertin Award, both given by the CFA Institute. The Board benefits from Dr. Fabozzi’s experience as a professor and author in the field of finance. Dr. Fabozzi’s experience as a professor at various institutions, including EDHEC Business School, Yale, MIT and Princeton, as well as Dr. Fabozzi’s experience as a Professor in the Practice of Finance and Becton Fellow at the Yale University School of Management and as editor of the Journal of Portfolio Management demonstrate his wealth of expertise in the investment management and structured finance areas. Dr. Fabozzi has authored and edited numerous books and research papers on topics in management and financial econometrics, and his writings have focused on fixed-income securities and portfolio management, many of which are considered standard references in the investment management industry. Dr. Fabozzi’s long-standing service on the boards of the funds in the Closed-End Complex also provides him with an understanding of the Fund, its operations, and the business and regulatory issues facing the Fund.
Dr. Matina S. Horner		Dr. Matina S. Horner has served for over ten years on the boards of registered investment companies, most recently as a member of the boards of the funds in the Equity-Liquidity Complex and its predecessor funds, including the legacy BlackRock funds. The Board benefits from her prior service as Executive Vice President of Teachers Insurance and Annuity Association and College Retirement Equities Fund, which provided Dr. Horner with management and corporate governance experience. In addition, Dr. Horner served as a professor in the Department of Psychology at Harvard University and served as President of Radcliffe College for 17 years. Dr. Horner also served on various public, private and non-profit boards.

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Trustees		Experience, Qualifications and Skills
Rodney D. Johnson		Rodney D. Johnson has served for over 20 years on the boards of registered investment companies, most recently as a member of the boards of the funds in the Equity-Liquidity Complex and its predecessor funds, including the legacy BlackRock funds. He has over 25 years of experience as a financial advisor covering a range of engagements, which has broadened his knowledge of and experience with the investment management business. Prior to founding Fairmount Capital Advisors, Inc., Mr. Johnson served as Chief Financial Officer of Temple University for four years. He served as Director of Finance and Managing Director, in addition to a variety of other roles, for the City of Philadelphia, and has extensive experience in municipal finance. Mr. Johnson was also a tenured associate professor of finance at Temple University and a research economist with the Federal Reserve Bank of Philadelphia.
Cynthia A. Montgomery		Cynthia A. Montgomery has served for over 20 years on the boards of registered investment companies, most recently as a member of the boards of the funds in the Equity-Liquidity Complex and its predecessor funds, including the legacy MLIM funds. The Board benefits from Ms. Montgomery’s more than 20 years of academic experience as a professor at Harvard Business School where she taught courses on corporate strategy and corporate governance. Ms. Montgomery also has business management and corporate governance experience through her service on the corporate boards of a variety of public companies. She has also authored numerous articles and books on these topics.
Joseph P. Platt		Joseph P. Platt has served for over 15 years on the boards of registered investment companies, most recently as a member of the boards of the funds in the Equity-Liquidity Complex and its predecessor funds, including the legacy BlackRock funds. Mr. Platt currently serves as general partner at Thorn Partners, LP, a private investment company. Prior to his joining Thorn Partners, LP, he was an owner, director and executive vice president with Johnson and Higgins, an insurance broker and employee benefits consultant. He has over 25 years of experience in the areas of insurance, compensation and benefits. Mr. Platt also serves on the boards of public, private and non-profit companies.
Robert C. Robb, Jr.		Robert C. Robb, Jr. has served for over 15 years on the boards of registered investment companies, most recently as a member of the boards of the funds in the Equity-Liquidity Complex and its predecessor funds, including the legacy BlackRock funds. Mr. Robb has over 30 years of experience in management consulting and has worked with many companies and business associations located throughout the United States, including being a former director of PNC Bank Board and a former director of Brinks, Inc. Mr. Robb brings to the Board a wealth of practical business experience across a range of industries.
Mark Stalnecker		Mark Stalnecker recently joined as a member of the boards of the funds in the Equity-Liquidity Complex. Mr. Stalnecker has gained a wealth of experience in investing and asset management from his over 13 years of service as the Chief Investment Officer of the University of Delaware as well as from his various positions with First Union Corporation, including Senior Vice President and State Investment Director of First Investment Advisors. The Board benefits from his experience and perspective as the Chief Investment Officer of a university endowment and from the oversight experience he gained from service on various private and non-profit boards.
Kenneth L. Urish		Kenneth L. Urish has served for over 15 years on the boards of registered investment companies, most recently as a member of the boards of the funds in the Equity-Liquidity Complex and its predecessor funds, including the legacy BlackRock funds. He has over 30 years of experience in public accounting. Mr. Urish has served as a managing member of an accounting and consulting firm. Mr. Urish has been determined by the Audit Committee to be an audit committee financial expert, as such term is defined in the applicable Commission rules.

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Trustees		Experience, Qualifications and Skills
Frederick W. Winter		Frederick W. Winter has served for over 15 years on the boards of registered investment companies, most recently as a member of the boards of the funds in the Equity-Liquidity Complex and its predecessor funds, including the legacy BlackRock funds. The Board benefits from Mr. Winter’s years of academic experience, having served as a professor and dean emeritus of the Joseph M. Katz Graduate School of Business at the University of Pittsburgh since 2005, and dean thereof from 1997 to 2005. He is widely regarded as a specialist in marketing strategy, marketing management, business-to-business marketing and services marketing. He has also served as a consultant to more than 50 different firms.
Interested Trustees
Barbara G. Novick		Barbara G. Novick recently joined as a member of the boards of the funds in the Equity-Liquidity Complex. Ms. Novick has extensive experience in the financial services industry, including more than 26 years with BlackRock. Ms. Novick currently is a member of BlackRock’s Global Executive, Global Operating and Corporate Risk Management Committees and chairs BlackRock’s Government Relations Steering Committee. For the first twenty years at BlackRock, Ms. Novick oversaw global business development, marketing and client service across equity, fixed income, liquidity, alternative investment and real estate products, and in her current role, heads BlackRock’s efforts globally on government relations and public policy. Prior to joining BlackRock, Ms. Novick was Vice President of the Mortgage Products Group at the First Boston Corporation and prior to that, was with Morgan Stanley. The Board benefits from Ms. Novick’s wealth of experience and long history with BlackRock and BlackRock’s management practices, investment strategies and products, which stretches back to BlackRock’s founding in 1988.
John M. Perlowski		John M. Perlowski recently joined as a member of the boards of the funds in the Equity-Liquidity Complex. Mr. Perlowski’s experience as Managing Director of BlackRock, Inc. since 2009, as the Head of BlackRock Global Fund Services since 2009, and as President and Chief Executive Officer of the BlackRock-advised Funds provides him with a strong understanding of the BlackRock-advised Funds, their operations, and the business and regulatory issues facing the BlackRock-advised Funds. Mr. Perlowski’s prior position as Managing Director and Chief Operating Officer of the Global Product Group at Goldman Sachs Asset Management, and his former service as Treasurer and Senior Vice President of the Goldman Sachs Mutual Funds and as Director of the Goldman Sachs Offshore Funds provides the Board with the benefit of his experience with the management practices of other financial companies.

Biographical Information

Certain biographical and other information relating to the Trustees of the Fund is set forth below, including their address and year of birth, principal occupations for at least the last five years, length of time served, total number of registered investment companies and investment portfolios overseen in the BlackRock-advised Funds and any currently held public company and investment company directorships.

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Name, Address and Year of Birth	Position(s) Held with the Fund	Length of Time Served ²	Principal Occupation(s) During Past Five Years	Number of BlackRock- Advised Registered Investment Companies (“RICs”) Consisting of Investment Portfolios (“Portfolios”) Overseen	Public Company and Investment Company Directorships During Past Five Years
Independent Trustees ¹
David O. Beim ³ 55 East 52nd Street New York, NY 10055 1940	Trustee	2007 to present	Professor of Professional Practice at the Columbia University Graduate School of Business since 1991; Trustee, Phillips Exeter Academy from 2002 to 2012; Chairman, Wave Hill, Inc. (public garden and cultural center) from 1990 to 2006.	33 RICs consisting of 155 Portfolios	None
Collette Chilton 55 East 52nd Street New York, NY 10055 1958	Trustee	2015 to present	Chief Investment Officer, Williams College since 2006; Chief Investment Officer, Lucent Asset Management Corporation from 1998 to 2006.	33 RICs consisting of 155 Portfolios	None
Frank J. Fabozzi 55 East 52nd Street New York, NY 10055 1948	Trustee	2014 to present	Editor of and Consultant for The Journal of Portfolio Management since 2006; Professor of Finance, EDHEC Business School since 2011; Visiting Professor, Princeton University from 2013 to 2014; Professor in the Practice of Finance and Becton Fellow, Yale University School of Management from 2006 to 2011.	108 RICs consisting of 230 Portfolios	None
Dr. Matina S. Horner ⁴ 55 East 52nd Street New York, NY 10055 1939	Trustee	2007 to present	Executive Vice President, Teachers Insurance and Annuity Association and College Retirement Equities Fund from 1989 to 2003.	33 RICs consisting of 155 Portfolios	NSTAR (electric and gas utility)
Rodney D. Johnson ⁵ 55 East 52nd Street New York, NY 10055 1941	Trustee	2007 to present	President, Fairmount Capital Advisors, Inc. from 1987 to 2013; Member of the Archdiocesan Investment Committee of the Archdiocese of Philadelphia from 2004 to 2012; Director, The Committee of Seventy (civic) from 2006 to 2012; Director, Fox Chase Cancer Center from 2004 to 2011.	33 RICs consisting of 155 Portfolios	None
Cynthia A. Montgomery 55 East 52nd Street New York, NY 10055 1952	Trustee	2007 to present	Professor, Harvard Business School since 1989; Director, McLean Hospital from 2005 to 2012; Director, Harvard Business School Publishing from 2005 to 2010.	33 RICs consisting of 155 Portfolios	Newell Rubbermaid, Inc. (manufacturing)
Joseph P. Platt ⁶ 55 East 52nd Street New York, NY 10055 1947	Trustee	2007 to present	Director, Jones and Brown (Canadian insurance broker) since 1998; General Partner, Thorn Partners, LP (private investments) since 1998; Director, WQED Multi-Media (public broadcasting not-for-profit) since 2001; Director, The West Penn Allegheny Health System (a not-for-profit health system) from 2008 to 2013; Partner, Amarna Corporation, LLC (private investment company) from 2002 to 2008.	33 RICs consisting of 155 Portfolios	Greenlight Capital Re, Ltd. (reinsurance company)
Robert C. Robb, Jr. 55 East 52nd Street New York, NY 10055 1945	Trustee	2007 to present	Partner, Lewis, Eckert, Robb and Company (management and financial consulting firm) since 1981.	33 RICs consisting of 155 Portfolios	None

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Name, Address and Year of Birth	Position(s) Held with the Fund	Length of Time Served ²	Principal Occupation(s) During Past Five Years	Number of BlackRock- Advised Registered Investment Companies (“RICs”) Consisting of Investment Portfolios (“Portfolios”) Overseen	Public Company and Investment Company Directorships During Past Five Years
Mark Stalnecker 55 East 52nd Street New York, NY 10055 1951	Trustee	2015 to present	Chief Investment Officer, University of Delaware from 1999 to 2013; Trustee, Winterthur Museum and Country Estate since 2001; Member of the Investment Committee, Delaware Public Employees’ Retirement System since 2002; Member of the Investment Committee, Christiana Care Health System since 2009; Member of the Investment Committee, Delaware Community Foundation from 2013 to 2014.	33 RICs consisting of 155 Portfolios	None
Kenneth L. Urish ⁷ 55 East 52nd Street New York, NY 10055 1951	Trustee	2007 to present	Managing Partner, Urish Popeck & Co., LLC (certified public accountants and consultants) since 1976; Immediate past-Chairman of the Professional Ethics Committee of the Pennsylvania Institute of Certified Public Accountants and Committee Member thereof since 2007; Member of External Advisory Board, The Pennsylvania State University Accounting Department since 2001; Principal, UP Strategic Wealth Investment Advisors, LLC since 2013; Trustee, The Holy Family Institute from 2001 to 2010; President and Trustee, Pittsburgh Catholic Publishing Associates from 2003 to 2008; Director, Inter-Tel from 2006 to 2007.	33 RICs consisting of 155 Portfolios	None
Frederick W. Winter 55 East 52nd Street New York, NY 10055 1945	Trustee	2007 to present	Director, Alkon Corporation (pneumatics) since 1992; Professor and Dean Emeritus of the Joseph M. Katz School of Business, University of Pittsburgh from 2005 to 2013 and Dean thereof from 1997 to 2005; Director, Tippman Sports (recreation) from 2005 to 2013; Director, Indotronix International (IT services) from 2004 to 2008.	33 RICs consisting of 155 Portfolios	None
Interested Trustees ⁸
Barbara G. Novick 55 East 52nd Street New York, NY 10055 1960	Trustee	2015 to present	Vice Chairman of BlackRock, Inc. since 2006; Chair of BlackRock’s Government Relations Steering Committee since 2009; Head of the Global Client Group of BlackRock, Inc. from 1988 to 2008.	108 RICs consisting of 230 Portfolios	None
John M. Perlowski 55 East 52nd Street New York, NY 10055 1964	Trustee, President and Chief Executive Officer	2015 to present (Trustee); 2010 to present (President and Chief Executive Officer)	Managing Director of BlackRock, Inc. since 2009; Head of BlackRock Global Fund Services since 2009; Managing Director and Chief Operating Officer of the Global Product Group at Goldman Sachs Asset Management, L.P. from 2003 to 2009; Treasurer of Goldman Sachs Mutual Funds from 2003 to 2009 and Senior Vice President thereof from 2007 to 2009; Director of Goldman Sachs Offshore Funds from 2002 to 2009; Director of Family Resource Network (charitable foundation) since 2009.	136 RICs consisting of 328 Portfolios	None

Independent Trustees serve until their resignation, retirement, removal or death, or until December 31 of the year in which they turn 75. The Board has determined to extend the terms of Independent Trustees on a case-by-case basis, as appropriate. The Board has unanimously approved extending the mandatory retirement age for David O. Beim and Matina S. Horner until December 31, 2016, which the Board believes is in the best interests of shareholders of the Fund.

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Following the combination of MLIM and BlackRock, Inc. in September 2006, the various legacy MLIM and legacy BlackRock fund boards were realigned and consolidated into three new fund boards in 2007. As a result, although the chart shows certain Independent Trustees as joining the Fund’s Board in 2007, those Independent Trustees first became members of the boards of other legacy MLIM or legacy BlackRock funds as follows: David O. Beim, 1998; Dr. Matina S. Horner, 2004; Rodney D. Johnson, 1995; Cynthia A. Montgomery, 1994; Joseph P. Platt, 1999; Robert C. Robb, Jr., 1999; Kenneth L. Urish, 1999; and Frederick W. Winter, 1999. Frank J. Fabozzi first became a member of the boards of other funds advised by BlackRock or its affiliates in 1988.

³	Chair of the Performance Oversight Committee.
⁴	Chair of the Governance Committee.
⁵	Chair of the Board.
⁶	Chair of the Compliance Committee.
⁷	Chair of the Audit Committee.
⁸	Ms. Novick and Mr. Perlowski are both “interested persons,” as defined in the Investment Company Act, of the Fund based on their positions with BlackRock, Inc. and its affiliates.

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Certain biographical and other information relating to the officers of the Fund is set forth below, including their address and year of birth, principal occupations for at least the last five years, length of time served, total number of registered investment companies and investment portfolios overseen in the BlackRock-advised Funds and any currently held public company and investment company directorships.

Name, Address and Year of Birth	Position(s) Held with the Fund	Length of Time Served ¹	Principal Occupation(s) During Past Five Years	Number of BlackRock- Advised Registered Investment Companies (“RICs”) Consisting of Investment Portfolios (“Portfolios”) Overseen	Public Company and Investment Company Directorships
Richard Hoerner, CFA 55 East 52nd Street New York, NY 10055 1958	Vice President	2009 to present	Managing Director of BlackRock, Inc. since 2000; Head of the Global Cash Group since 2013; Co-head of the Global Cash and Securities Lending Group from 2010 to 2013; Member of the Cash Management Group Executive Committee since 2005.	24 RICs consisting of 135 Portfolios	None
Jennifer McGovern 55 East 52nd Street New York, NY 10055 1977	Vice President	2014 to present	Managing Director of BlackRock, Inc. since 2016; Director of BlackRock, Inc. from 2011 to 2016; Head of Product Structure and Oversight for BlackRock’s U.S. Wealth Advisory Group since 2013; Vice President of BlackRock, Inc. from 2008 to 2010.	61 RICs consisting of 253 Portfolios	None
Neal J. Andrews 55 East 52nd Street New York, NY 10055 1966	Chief Financial Officer	2007 to present	Managing Director of BlackRock, Inc. since 2006; Senior Vice President and Line of Business Head of Fund Accounting and Administration at PNC Global Investment Servicing (U.S.) Inc. from 1992 to 2006.	136 RICs consisting of 328 Portfolios	None
Jay M. Fife 55 East 52nd Street New York, NY 10055 1970	Treasurer	2007 to present	Managing Director of BlackRock, Inc. since 2007; Director of BlackRock, Inc. in 2006; Assistant Treasurer of the MLIM and Fund Asset Management, L.P. advised funds from 2005 to 2006; Director of MLIM Fund Services Group from 2001 to 2006.	136 RICs consisting of 328 Portfolios	None
Charles Park 55 East 52nd Street New York, NY 10055 1967	Chief Compliance Officer	2014 to present	Anti-Money Laundering Compliance Officer for the BlackRock-advised Funds in the Equity-Bond Complex, the Equity-Liquidity Complex and the Closed-End Complex from 2014 to 2015; Chief Compliance Officer of BlackRock Advisors, LLC and the BlackRock-advised Funds in the Equity-Bond Complex, the Equity-Liquidity Complex and the Closed-End Complex since 2014; Principal of and Chief Compliance Officer for iShares ^® Delaware Trust Sponsor LLC since 2012 and BlackRock Fund Advisors (“BFA”) since 2006; Chief Compliance Officer for the BFA-advised iShares exchange traded funds since 2006; Chief Compliance Officer for BlackRock Asset Management International Inc. since 2012.	141 RICs consisting of 649 Portfolios	None
Fernanda Piedra 55 East 52nd Street New York, NY 10055 1969	Anti-Money Laundering Compliance Officer	2015 to present	Director of BlackRock, Inc. since 2014; Anti-Money Laundering Compliance Officer and Regional Head of Financial Crime for the Americas at BlackRock, Inc. since 2014; Head of Regulatory Changes and Remediation for the Asset Wealth Management Division of Deutsche Bank from 2010 to 2014; Vice President of Goldman Sachs (Anti-Money Laundering/Suspicious Activities Group) from 2004 to 2010.	141 RICs consisting of 649 Portfolios	None

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Name, Address and Year of Birth		Position(s) Held with the Fund		Length of Time Served ¹		Principal Occupation(s) During Past Five Years		Number of BlackRock- Advised Registered Investment Companies (“RICs”) Consisting of Investment Portfolios (“Portfolios”) Overseen		Public Company and Investment Company Directorships
Benjamin Archibald 55 East 52nd Street New York, NY 10055 1975		Secretary		2012 to present		Managing Director of BlackRock, Inc. since 2014; Director of BlackRock, Inc. from 2010 to 2013; Secretary of the iShares exchange traded funds since 2015; Secretary of the BlackRock-advised mutual funds since 2012.		61 RICs consisting of 253 Portfolios		None

¹	Officers of the Fund serve at the pleasure of the Board.

Share Ownership

Information relating to each Trustee’s share ownership in the Fund and in all BlackRock-advised Funds that are overseen by the respective Trustee (“Supervised Funds”) as of December 31, 2015 is set forth in the chart below:

Name of Trustee	Aggregate Dollar Range of Equity Securities in the Fund	Aggregate Dollar Range of Equity Securities in Supervised Funds
Interested Trustees:
Barbara G. Novick	None	Over $100,000
John M. Perlowski	None	Over $100,000
Independent Trustees:
David O. Beim	None	Over $100,000
Collette Chilton	None	Over $100,000
Frank J. Fabozzi ¹	None	Over $100,000
Dr. Matina S. Horner	None	Over $100,000
Rodney D. Johnson	None	Over $100,000
Cynthia A. Montgomery	None	Over $100,000
Joseph P. Platt	None	Over $100,000
Robert C. Robb, Jr.	None	Over $100,000
Mark Stalnecker	None	Over $100,000
Kenneth L. Urish	None	Over $100,000
Frederick W. Winter	None	Over $100,000

¹	Mr. Fabozzi participates in a deferred compensation plan within the Closed-End Complex, as a result his aggregate dollar range of equity securities and share equivalents in the Closed-End Complex is over $100,000.

As of December 14, 2015, the Trustees and officers of the Fund as a group owned an aggregate of less than 1% of the outstanding shares of the Fund. As of December 31, 2015, none of the Independent Trustees of the Fund or their immediate family members owned beneficially or of record any securities of affiliates of the Manager.

Compensation of Trustees

Each Trustee who is an Independent Trustee is paid as compensation an annual retainer of $275,000 per year for his or her services as a board member of the BlackRock-advised Funds in the Equity-Liquidity Complex, including the Fund, and a $15,000 board meeting fee to be paid for each in-person board meeting attended (and may receive a $5,000 board meeting fee for telephonic attendance at board meetings), for up to five board meetings held in a calendar year (compensation for meetings in excess of this number to be determined on a case-by-case basis), together with out-of-pocket expenses in accordance with a board policy on travel and other business expenses relating to attendance at meetings. Each Independent Trustee receives $10,000 per year for each standing Committee on which he or she serves for up to two standing Committee assignments but is not paid this amount for serving on a Committee which he or she chairs. The Chair of the Boards is paid an additional annual retainer of $120,000. The Chair of the Audit Committees is paid an additional annual retainer of $40,000 and the Chairs of the

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Compliance Committees, Governance Committees and Performance Oversight Committees are each paid an additional annual retainer of $30,000.

The following table sets forth the compensation paid to each of the Trustees by the Fund for the fiscal year ended April 30, 2015 and the aggregate compensation paid to them by all BlackRock-advised Funds for the calendar year ended December 31, 2015.

Name	Compensation from the Fund	Estimated Annual Benefits Upon Retirement	Aggregate Compensation from the Fund and Other BlackRock- Advised Funds ¹
Independent Trustees:
David O. Beim ²	$4,564	None	$355,000
Collette Chilton ³	$1,398	None	$345,000
Frank J. Fabozzi	$4,470	None	$710,000
Ronald W. Forbes ⁴	$3,561	None	None
Dr. Matina S. Horner ⁵	$4,612	None	$355,000
Rodney D. Johnson ⁶	$5,444	None	$455,000
Herbert I. London ⁷	$4,470	None	$345,000
Ian A. MacKinnon ⁸	$4,470	None	$251,250
Cynthia A. Montgomery	$4,470	None	$345,000
Joseph P. Platt ⁹	$4,612	None	$355,000
Robert C. Robb, Jr.	$4,470	None	$345,000
Toby Rosenblatt ⁷	$4,470	None	$345,000
Mark Stalnecker ³	$1,398	None	$345,000
Kenneth L. Urish ¹⁰	$4,658	None	$355,000
Frederick W. Winter	$4,470	None	$345,000
Interested Trustees:
Paul L. Audet ⁴	None	None	None
Henry Gabbay ⁴	$2,243	None	None
Barbara G. Novick ³	None	None	None
John M. Perlowski ¹¹	None	None	None

¹	For the number of BlackRock-advised Funds from which each Trustee receives compensation, see the Biographical Information chart beginning on page I-9.
²	Chair of the Performance Oversight Committee.
³	Each of Ms. Chilton, Mr. Stalnecker and Ms. Novick was appointed to serve as a Trustee of the Fund effective January 1, 2015.
⁴	Messrs. Audet and Gabbay resigned as Trustees of the Fund and Mr. Forbes resigned as a Trustee of the Fund and as Co-Chair of the Board effective December 31, 2014. Messrs. Audet and Forbes also resigned as a director or trustee of all other BlackRock-advised Funds effective December 31, 2014.
⁵	Chair of the Governance Committee.
⁶	Chair of the Board.

⁷	Messrs. London and Rosenblatt retired as Trustees of the Fund effective December 31, 2015. Messrs. London and Rosenblatt also retired as a director or trustee of all other BlackRock-advised Funds effective December 31, 2015.
⁸	Mr. MacKinnon resigned as a Trustee of the Fund effective May 18, 2015. Mr. MacKinnon also resigned as a director or trustee of all other BlackRock-advised Funds effective May 18, 2015.
⁹	Chair of the Compliance Committee.
¹⁰	Chair of the Audit Committee.
¹¹	Mr. Perlowski was appointed to serve as a Trustee of the Fund effective September 25, 2015.

IV. Management, Advisory and Other Service Arrangements

Management Arrangements

The Fund has entered into a management agreement with BlackRock (the “Management Agreement”) pursuant to which the Manager receives for its services to the Fund monthly compensation calculated as follows: 0.50% of the Fund’s average daily net assets not exceeding $500 million; 0.40% of the average daily net assets exceeding $500 million but not exceeding $1 billion; 0.35% of the average daily net assets exceeding $1 billion but not exceeding $5 billion; 0.325% of the average daily net assets exceeding $5 billion but not exceeding $10 billion; 0.30% of the average daily net assets exceeding $10 billion but not exceeding $15 billion; 0.275% of the average daily net assets exceeding $15 billion but not exceeding $20 billion; and 0.25% of the average daily net assets exceeding $20 billion.

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The table below sets forth information about the total management fees paid by the Fund to the Manager, and the amounts waived by the Manager, for the past three fiscal years:

Fiscal Year Ended April 30,	Paid to the Manager	Waived by the Manager ¹
2015	$ 9,085,446	$8,390,840
2014	$10,106,519	$9,012,164
2013	$11,103,725	$7,925,219

The Manager and BlackRock Investments, LLC (“BRIL”), the Fund’s distributor, have voluntarily agreed to waive a portion of their respective fees and/or reimburse operating expenses to enable the Fund to maintain a minimum level of daily net investment income. The Manager and BRIL may discontinue the waiver and/or reimbursement at any time without notice.

Pursuant to the Management Agreement, the Manager may from time to time, in its sole discretion to the extent permitted by applicable law, appoint one or more sub-advisers, including, without limitation, affiliates of the Manager, to perform investment advisory services with respect to the Fund. In addition, the Manager may delegate certain of its investment advisory functions under the Management Agreement to one or more of its affiliates to the extent permitted by applicable law. The Manager may terminate any or all sub-advisers or such delegation arrangements in its sole discretion at any time to the extent permitted by applicable law.

Accounting Services

The table below shows the amounts paid by the Fund to State Street Bank and Trust Company (“State Street”) and the Manager for accounting services for the past three fiscal years:

Fiscal Year Ended April 30,	Paid to State Street	Paid to the Manager
2015	$123,052	$23,471
2014	$132,783	$26,536
2013	$158,866	$28,507

Custodian

The Bank of New York Mellon (the “Custodian”), which has its principal place of business at One Wall Street, New York, New York 10286, serves as the custodian for the Fund. On a monthly basis, the Custodian nets the Fund’s daily positive and negative cash balances and calculates a credit (“custody credit”) or a charge based on the net amount. The custodian fees, including the amount of any overdraft charges, may be reduced by the amount of such custody credits, and any unused credits at the end of a given month may be carried forward to a subsequent month. Any such credits unused by the end of the Fund’s fiscal year will not expire. Net debits at the end of a given month are added to the Fund’s custody bill and paid by the Fund.

Transfer Agent

Financial Data Services, Inc., which has its principal place of business at 4800 Deer Lake Drive East, Jacksonville, Florida 32246-6484, serves as the transfer agent and dividend disbursing agent for the Fund.

V. Distribution Related Expenses

BlackRock Investments, LLC (previously defined as “BRIL”), an affiliate of the Manager, acts as the Fund’s sole distributor pursuant to a Shareholder Servicing Plan (the “Plan”) in compliance with Rule 12b-1 under the Investment Company Act. Pursuant to the Plan, the Fund is authorized to pay BRIL a fee at the annual rate of 0.125% of the average daily net asset value of Fund shares. The Trustees believe that the Fund’s expenditures under the Plan benefit the Fund and its shareholders by providing better shareholder services and by affecting positively the sale and distribution of Fund shares.

For the fiscal year ended April 30, 2015, the amount paid by the Fund to BRIL pursuant to the Plan, and the amount waived by BRIL, are set forth below.

Paid to BRIL		Waived by BRIL ¹
$2,863,417		$2,863,417

¹	BlackRock and BRIL have voluntarily agreed to waive a portion of the distribution fee and/or reimburse operating expenses to enable the Fund to maintain a minimum level of daily net investment income. BlackRock and BRIL may discontinue this waiver and/or reimbursement at any time without notice.

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VI. Yield Information

The yield on the Fund’s shares normally will fluctuate on a daily basis. Therefore, the yield for any given past period is not an indication or representation by the Fund of future yields or rates of return on its shares. The yield is affected by such factors as changes in interest rates on the Fund’s portfolio securities, average portfolio maturity, the types and quality of portfolio securities held and operating expenses. The yield on Fund shares for various reasons may not be comparable to the yield on bank deposits, shares of other money market funds or other investments.

	Seven-Day Period Ended April 30, 2015
	0.00%

VII. Computation of Offering Price Per Share

The offering price of a share of the Fund is computed by dividing the value of the Fund’s net assets by the number of shares of the Fund outstanding. For more information about the purchase and valuation of the Fund’s shares, please see “Purchase of Shares” and “Determination of Net Asset Value” in Part II of this SAI.

VIII. Portfolio Transactions

See “Portfolio Transactions” in Part II of this SAI for more information.

The Fund paid no securities lending agent fees to the lending agent during the last three fiscal years.

The value of the Fund’s aggregate holdings of the securities of its regular brokers or dealers (as defined in Rule 10b-1 under the Investment Company Act) if any portion of such holdings were purchased during the fiscal year ended April 30, 2015 is as follows:

Regular Broker-Dealer	Debt (D)/Equity (E)	Aggregate Holdings (000’s)
Credit Suisse Securities (USA) LLC	D	$83,401
Morgan Stanley & Co. Inc.	D	$68,968
Goldman Sachs & Co.	D	$68,000
Barclays Capital Inc.	D	$46,000
JP Morgan Securities Inc.	D	$ 5,000

IX. Additional Information

Independent Registered Public Accounting Firm. Deloitte & Touche LLP, with offices at 200 Berkeley Street, Boston, Massachusetts 02116, serves as the Fund’s independent registered public accounting firm.

Description of Shares

The Fund was organized on May 14, 1987 as Merrill Lynch Ready Assets Trust under the laws of the Commonwealth of Massachusetts as a successor to a Massachusetts business trust of the same name organized on January 21, 1975. On May 4, 2009, the Fund changed its name from Merrill Lynch Ready Assets Trust to Ready Assets Prime Money Fund. On January 4, 2016, the Fund changed its name to Ready Assets Government Liquidity Fund. It is a diversified open-end investment company. The Declaration of Trust of the Fund permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest, par value $.10 per share, of a single class and to divide or combine the shares into a greater or lesser number of shares without thereby changing the proportionate beneficial interests in the Fund. Each share represents an equal proportionate interest in the Fund with each other share. Upon liquidation of the Fund, shareholders are entitled to share pro rata in the net assets of the Fund available for distribution to shareholders. Shares are fully paid and non-assessable by the Fund.

Principal Shareholders

To the knowledge of the Fund, the following entity owned beneficially or of record 5% or more of the Fund’s shares as of December 11, 2015:

Name		Address		Percentage
Merrill Lynch, Pierce, Fenner & Smith Incorporated*		4800 Deer Lake Drive East Jacksonville, FL 32246-6484		99.25%

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*	Record holder that does not beneficially own the shares.

X. Financial Statements

The audited financial statements and notes thereto in the Fund’s Annual Report to Shareholders for the fiscal year ended April 30, 2015 (the “2015 Annual Report”) are incorporated in this SAI by reference. No other parts of the 2015 Annual Report are incorporated by reference herein. The financial statements included in the 2015 Annual Report have been audited by Deloitte & Touche LLP. The report of Deloitte & Touche LLP is incorporated herein by reference. Such financial statements have been incorporated herein in reliance upon the report of such firm given their authority as experts in accounting and auditing. The unaudited financial statements and notes thereto in the Fund’s Semi-Annual Report to Shareholders for the six-month period ended October 31, 2015 (the “2015 Semi-Annual Report”) are incorporated in this SAI by reference. No other parts of the 2015 Semi-Annual Report are incorporated by reference herein. Additional copies of the 2015 Annual Report and 2015 Semi-Annual Report may be obtained at no charge by telephoning the distributor at the telephone number appearing on the front page of this SAI.

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PART II

Part II of this Statement of Additional Information (“SAI”) contains information about the following funds: BIF California Municipal Money Fund (“BIF California”), BIF Connecticut Municipal Money Fund (“BIF Connecticut”), BIF Massachusetts Municipal Money Fund (“BIF Massachusetts”), BIF New Jersey Municipal Money Fund (“BIF New Jersey”), BIF New York Municipal Money Fund (“BIF New York”) and BIF Ohio Municipal Money Fund (“BIF Ohio”), each a series of the BIF Multi-State Municipal Series Trust (collectively, the “BIF State Funds”); BIF Government Securities Fund (“BIF Government Securities”); BIF Money Fund (“BIF Money”); BIF Tax-Exempt Fund (“BIF Tax-Exempt”); BIF Treasury Fund (“BIF Treasury”); BBIF Government Securities Fund (“BBIF Government Securities”); BBIF Money Fund (“BBIF Money”); BBIF Tax-Exempt Fund (“BBIF Tax-Exempt”); BBIF Treasury Fund (“BBIF Treasury”); BlackRock Government Money Market Portfolio, a series of BlackRock Series Fund, Inc.; BlackRock Government Money Market V.I. Fund, a series of BlackRock Variable Series Funds, Inc.; BlackRock Money Market Portfolio, BlackRock U.S. Treasury Money Market Portfolio (“U.S. Treasury Money Market Portfolio”), BlackRock Municipal Money Market Portfolio (“Municipal Money Market Portfolio”), BlackRock Ohio Municipal Money Market Portfolio (“Ohio Portfolio”) and BlackRock Pennsylvania Municipal Money Market Portfolio (“Pennsylvania Portfolio”) (collectively, the “BlackRock Funds Portfolios”), each a series of BlackRock Funds ^SM (the “Trust”); BlackRock Summit Cash Reserves Fund (“Summit Cash Reserves”) of BlackRock Financial Institutions Series Trust (“FIST”); Ready Assets Government Liquidity Fund (“Ready Assets Government Liquidity”); Ready Assets U.S.A. Government Money Fund (“U.S.A. Government Money”); Ready Assets U.S. Treasury Money Fund (“U.S. Treasury Money”); and Retirement Reserves Money Fund of Retirement Series Trust (“Retirement Reserves”).

Throughout this SAI, each of the above listed funds may be referred to as a “Fund” or collectively as the “Funds.” The BIF State Funds, BIF Money, BIF Government Securities, BIF Tax-Exempt and BIF Treasury may be collectively referred to herein as the “BIF Funds.” The BIF State Funds and BIF Tax-Exempt may be collectively referred to herein as the “BIF Tax-Exempt Funds.” BBIF Government Securities, BBIF Money, BBIF Tax-Exempt and BBIF Treasury may be collectively referred to herein as the “BBIF Funds.” Ohio Portfolio and Pennsylvania Portfolio may be collectively referred to as the “BR State Funds.”

Each Fund is organized as a Massachusetts business trust. For ease and clarity of presentation, common shares of beneficial interest are referred to herein as “shares” and the trustees of each Fund are referred to herein as “Trustees.” BlackRock Advisors, LLC is the manager of each Fund and is referred to as “BlackRock” or the “Manager,” and the management agreement applicable to each Fund is referred to as the “Management Agreement.” The Investment Company Act of 1940, as amended, is referred to herein as the “Investment Company Act.” The Securities Act of 1933, as amended, is referred to herein as the “Securities Act.” The Securities Exchange Act of 1934, as amended, is referred to herein as the “Exchange Act.” The Securities and Exchange Commission is referred to herein as the “Commission” or the “SEC.”

BIF Money, BIF Government Securities, BIF Tax-Exempt and BIF Treasury as well as all of the BBIF Funds are “feeder” funds (each, a “Feeder Fund”) that invest all of their assets in a corresponding “master” portfolio (each, a “Master Portfolio”) of a master limited liability company organized in Delaware (each, a “Master LLC”), a fund that has the same objective and strategies as the applicable Feeder Fund. All investments will be made at the level of the Master LLC. This structure is sometimes called a “master/feeder” structure. A Feeder Fund’s investment results will correspond directly to the investment results of the underlying Master LLC in which it invests. For simplicity, unless the context otherwise requires, this SAI uses the terms “Fund” or “Feeder Fund” to include both a Feeder Fund and its Master LLC.

In addition to containing information about the Funds, Part II of this SAI contains general information about all funds in the BlackRock-advised fund complex. Certain information contained herein may not be relevant to the Funds.

Investment Risks and Considerations

Set forth below are descriptions of some of the types of investments and investment strategies that one or more of the Funds may use, and the risks and considerations associated with those investments and investment strategies. Please see each Fund’s Prospectus and the “Investment Objectives and Policies” section of Part I of this SAI for further information about each Fund’s investment policies and risks. Information contained in this section about the risks and considerations associated with a Fund’s investments and/or investment strategies applies only to those Funds specifically identified in Part I of this SAI as making each type of investment or using each investment strategy (each, a “Covered Fund”). Information that does not apply to a Covered Fund does not form a part of that Covered Fund’s Statement of Additional Information and should not be relied upon by investors in that Covered Fund.

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Only information that is clearly identified as applicable to a Covered Fund is considered to form a part of that Covered Fund’s Statement of Additional Information.

Bank Money Instruments. Certain Funds may invest in U.S. dollar-denominated obligations of U.S. and foreign depository institutions, including commercial and savings banks, savings and loan associations, and other institutions. Such obligations include but are not limited to certificates of deposit, bankers’ acceptances, time deposits, bank notes and deposit notes. For example, the obligations may be issued by (i) U.S. or foreign depository institutions, (ii) foreign branches or subsidiaries of U.S. depository institutions (“Eurodollar” obligations), (iii) U.S. branches or subsidiaries of foreign depository institutions (“Yankeedollar” obligations) or (iv) foreign branches or subsidiaries of foreign depository institutions. Eurodollar and Yankeedollar obligations and obligations of branches or subsidiaries of foreign depository institutions may be general obligations of the parent bank or may be limited to the issuing branch or subsidiary by the terms of the specific obligations or by government regulation. Investments in obligations of foreign depository institutions and their foreign branches and subsidiaries will only be made if determined to be of comparable quality to other investments permissible for each Fund. BIF Money, BBIF Money and Retirement Reserves may invest only in Eurodollar obligations that, by their terms, are general obligations of the U.S. parent bank. BIF Money and BBIF Money may only invest in Yankeedollar obligations issued by U.S. branches or subsidiaries of foreign banks that are subject to state or Federal banking regulations in the U.S. and that by their terms are general obligations of the foreign parent. No Fund will invest more than 25% of its total assets (taken at market value at the time of each investment) in obligations of foreign depository institutions and their foreign branches and subsidiaries or in obligations of foreign branches or subsidiaries of U.S. depository institutions that are not backed by the U.S. parent. The Funds treat bank money instruments issued by U.S. branches or subsidiaries of foreign banks as obligations issued by domestic banks (not subject to the 25% limitation) if the branch or subsidiary is subject to the same bank regulation as U.S. banks.

Eurodollar and Yankeedollar obligations, as well as other obligations of foreign depository institutions and short term obligations issued by other foreign entities, may involve additional investment risks, including adverse political and economic developments, the possible imposition of withholding taxes on interest income payable on such obligations, the possible seizure or nationalization of foreign deposits and the possible establishment of exchange controls or other foreign governmental laws or restrictions that might adversely affect the repayment of principal and the payment of interest. The issuers of such obligations may not be subject to U.S. regulatory requirements. Foreign branches or subsidiaries of U.S. banks may be subject to less stringent reserve requirements than U.S. banks. U.S. branches or subsidiaries of foreign banks are subject to the reserve requirements of the states in which they are located. There may be less publicly available information about a U.S. branch or subsidiary of a foreign bank or other issuer than about a U.S. bank or other issuer, and such entities may not be subject to the same accounting, auditing and financial record keeping standards and requirements as U.S. issuers. Evidence of ownership of Eurodollar and foreign obligations may be held outside the United States, and the Funds may be subject to the risks associated with the holding of such property overseas. Eurodollar and foreign obligations of the Funds held overseas will be held by foreign branches of each Fund’s custodian or by other U.S. or foreign banks under subcustodian arrangements complying with the requirements of the Investment Company Act.

The Manager will carefully consider the above factors in making investments in Eurodollar obligations, Yankeedollar obligations of foreign depository institutions and other foreign short term obligations, and will not knowingly purchase obligations that, at the time of purchase, are subject to exchange controls or withholding taxes. Generally, a Fund will limit its Yankeedollar investments to obligations of banks organized in Canada, France, Germany, Japan, the Netherlands, Switzerland, the United Kingdom or other industrialized nations.

Bank money instruments in which a Fund invests must be issued by depository institutions with total assets of at least $1 billion, except that a Fund may invest in certificates of deposit of smaller institutions if such certificates of deposit are Federally insured and if, as a result of such purchase, no more than 10% of total assets (taken at market value), are invested in such certificates of deposit.

Commercial Paper and Other Short Term Obligations. Commercial paper (including variable amount master demand notes and other variable rate securities, with or without forward features) refers to short term unsecured promissory notes issued by corporations, partnerships, trusts or other entities to finance short term credit needs and non-convertible debt securities ( e.g. , bonds and debentures) with no more than 397 days (13 months) remaining to maturity at the date of purchase. Short term obligations issued by trusts, corporations, partnerships or other entities include mortgage-related or asset-backed instruments, including pass-through certificates such as participations in, or bonds and notes backed by, pools of mortgage, automobile, manufactured housing or other types of consumer loans; credit card or trade receivables or pools of mortgage-backed or asset-backed securities. These structured financings will be supported by sufficient collateral and other credit enhancements, including letters of

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credit, insurance, reserve funds and guarantees by third parties, to enable such instruments to obtain the requisite quality rating by a Nationally Recognized Statistical Rating Organization (“NRSRO”). Some structured financings also use various types of swaps, among other things, to issue instruments that have interest rate, quality or maturity characteristics necessary or desirable for a Fund. These swaps may include so-called credit default swaps that might depend for payment not only on the credit of a counterparty, but also on the obligations of another entity, the “reference entity.”

Cyber Security Issues. With the increased use of technologies such as the Internet to conduct business, each Fund is susceptible to operational, information security and related risks. In general, cyber incidents can result from deliberate attacks or unintentional events. Cyber attacks include, but are not limited to, gaining unauthorized access to digital systems (e.g., through “hacking” or malicious software coding) for purposes of misappropriating assets or sensitive information, corrupting data, or causing operational disruption. Cyber attacks may also be carried out in a manner that does not require gaining unauthorized access, such as causing denial-of-service attacks on websites (i.e., efforts to make network services unavailable to intended users). Cyber security failures or breaches by a Fund’s adviser, sub-adviser(s) and other service providers (including, but not limited to, Fund accountants, custodians, transfer agents and administrators), and the issuers of securities in which the Funds invest, have the ability to cause disruptions and impact business operations, potentially resulting in financial losses, interference with a Fund’s ability to calculate its net asset value, impediments to trading, the inability of Fund shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs. In addition, substantial costs may be incurred in order to prevent any cyber incidents in the future. While the Funds have established business continuity plans in the event of, and risk management systems to prevent, such cyber attacks, there are inherent limitations in such plans and systems including the possibility that certain risks have not been identified. Furthermore, the Funds cannot control the cyber security plans and systems put in place by service providers to the Funds and issuers in which the Funds invest. The Funds and their shareholders could be negatively impacted as a result.

Foreign Bank Money Instruments. Foreign bank money instruments refer to U.S. dollar-denominated obligations of foreign depository institutions and their foreign branches and subsidiaries, such as, but not limited to, certificates of deposit, bankers’ acceptances, time deposits, bank notes and deposit notes. The obligations of such foreign depository institutions and their foreign branches and subsidiaries may be the general obligations of the parent bank or may be limited to the issuing branch or subsidiary by the terms of the specific obligation or by government regulation. Such investments will only be made if determined to be of comparable quality to other investments permissible for a Fund. A Fund will not invest more than 25% of its total assets (taken at market value at the time of each investment) in these obligations. Investments in foreign entities generally involve the same risks as those described above in connection with investments in Eurodollar and Yankeedollar obligations and obligations of foreign depository institutions and their foreign branches and subsidiaries. See “Bank Money Instruments.”

Foreign Short Term Debt Instruments. Foreign short term debt instruments refer to U.S. dollar-denominated commercial paper and other short term obligations issued by foreign entities. Such investments are subject to quality standards similar to those applicable to investments in comparable obligations of domestic issuers. These investments generally involve the same risks as those described above in connection with investments in Eurodollar and Yankeedollar obligations and obligations of foreign depository institutions and their foreign branches and subsidiaries. See “Bank Money Instruments.”

Forward Commitments. Certain Funds may purchase or sell money market securities on a forward commitment basis at fixed purchase terms. The purchase or sale will be recorded on the date a Fund enters into the commitment, and the value of the security will thereafter be reflected in the calculation of the Fund’s net asset value. The value of the security on the delivery date may be more or less than its purchase price. A Fund will segregate assets consisting of cash or liquid money market securities having a market value at all times at least equal to the amount of the forward purchase commitment. Although a Fund generally will enter into forward commitments with the intention of acquiring securities for its portfolio, a Fund may dispose of a commitment prior to settlement if the Manager deems it appropriate to do so.

There can be no assurance that a security purchased or sold through a forward commitment will be delivered. The value of securities in these transactions on the delivery date may be more or less than a Fund’s purchase price. The Fund may bear the risk of a decline in the value of the security in these transactions and may not benefit from appreciation in the value of the security during the commitment period.

Investment in Other Investment Companies. Each Fund may, subject to applicable law, invest in other investment companies (including investment companies managed by BlackRock and its affiliates), including money market funds and exchange traded funds (“ETFs”), which are typically open-end funds or unit investment trusts listed

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on a stock exchange. In accordance with the Investment Company Act, a Fund may invest up to 10% of its total assets in securities of other investment companies (measured at the time of such investment). In addition, under the Investment Company Act a Fund may not acquire securities of an investment company if such acquisition would cause the Fund to own more than 3% of the total outstanding voting stock of such investment company and a Fund may not invest in another investment company if such investment would cause more than 5% of the value of the Fund’s total assets to be invested in securities of such investment company. (These limits do not restrict a Feeder Fund from investing all of its assets in shares of its Master Portfolio.) In addition to the restrictions on investing in other investment companies discussed above, a Fund may not invest in a registered closed-end investment company if such investment would cause the Fund and other BlackRock-advised investment companies to own more than 10% of the total outstanding voting stock of such closed-end investment company. Pursuant to the Investment Company Act (or alternatively, pursuant to exemptive orders received from the Commission) these percentage limitations do not apply to investments in affiliated money market funds, and under certain circumstances, do not apply to investments in affiliated investment companies, including ETFs. In addition, many third-party ETFs have obtained exemptive relief from the Commission to permit unaffiliated funds (such as the Funds) to invest in their shares beyond the statutory limits, subject to certain conditions and pursuant to contractual arrangements between the ETFs and the investing funds. A Fund may rely on these exemptive orders in investing in ETFs. Further, under certain circumstances a Fund may be able to rely on certain provisions of the Investment Company Act to invest in shares of unaffiliated investment companies beyond the statutory limits noted above, but subject to certain other statutory restrictions.

As with other investments, investments in other investment companies are subject to market and selection risk.

Shares of investment companies, such as closed-end fund investment companies, that trade on an exchange may at times be acquired at market prices representing premiums to their net asset values. In addition, investment companies held by a Fund that trade on an exchange could trade at a discount from net asset value, and such discount could increase while the Fund holds the shares. If the market price of shares of an exchange-traded investment company decreases below the price that the Fund paid for the shares and the Fund were to sell its shares of such investment company at a time when the market price is lower than the price at which it purchased the shares, the Fund would experience a loss.

In addition, if a Fund acquires shares in investment companies, including affiliated investment companies, shareholders would bear both their proportionate share of expenses in the Fund and, indirectly, the expenses of such investment companies. Such expenses, both at the Fund level and acquired investment company level, would include management and advisory fees, unless such fees have been waived by BlackRock. Please see the relevant Fund’s Prospectus to determine whether any such management and advisory fees have been waived by BlackRock. Investments by a Fund in wholly owned investment entities created under the laws of certain countries will not be deemed an investment in other investment companies. Pursuant to guidance issued by the staff of the Commission, fees and expenses of money market funds used for the investment of cash collateral received in connection with loans of Fund securities are not treated as “acquired fund fees and expenses,” which are fees and expenses charged by other investment companies and pooled investment vehicles in which a Fund invests a portion of its assets.

To the extent shares of a Fund are held by an affiliated fund, the ability of the Fund itself to purchase other affiliated investment companies may be limited. In addition, a fund-of-funds ( e.g. , an investment company that seeks to meet its investment objective by investing significantly in other investment companies) may be limited in its ability to purchase affiliated underlying funds if such affiliated underlying funds themselves own shares of affiliated funds.

A number of publicly traded closed-end investment companies have been organized to facilitate indirect foreign investment in developing countries, and certain of such countries, such as Thailand, South Korea, Chile and Brazil, have specifically authorized such funds. There also are investment opportunities in certain of such countries in pooled vehicles that resemble open-end investment companies. The restrictions on investments in securities of investment companies set forth above may limit opportunities for a Fund to invest indirectly in certain developing countries.

Municipal Investments.

Municipal Securities. Certain Funds invest primarily in a portfolio of short term municipal obligations issued by or on behalf of the states, their political subdivisions, agencies and instrumentalities and obligations of other qualifying issuers, such as issuers located in Puerto Rico, the U.S. Virgin Islands and Guam, the interest on which (and/or, in the case of property taxes, the value of which) is excludable, in the opinion of bond counsel to the issuer, from gross income for purposes of Federal income taxes and the applicable state’s income taxes (“State Taxes”). Obligations that pay interest that is excludable from gross income for Federal income tax purposes are referred to

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herein as “Municipal Securities,” and obligations that pay interest that is excludable from gross income for Federal income tax purposes and are exempt from the applicable State Taxes are referred to as “State Municipal Securities.” Unless otherwise indicated, references to Municipal Securities shall be deemed to include State Municipal Securities.

Municipal Securities include debt obligations issued to obtain funds for various public purposes, including construction of a wide range of public facilities, refunding of outstanding obligations and obtaining funds for general operating expenses and loans to other public institutions and facilities. In addition, certain types of bonds are issued by or on behalf of public authorities to finance various facilities operated for private profit. Such obligations are included within the term Municipal Securities if the interest paid thereon is excludable from gross income for Federal income tax purposes.

The two principal classifications of Municipal Securities are “general obligation” bonds and “revenue” or “special obligation” bonds. General obligation bonds are secured by the issuer’s pledge of its faith, credit and taxing power for the repayment of principal and the payment of interest. Revenue or special obligation bonds are 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 such as from the user of the facility being financed. Private activity bonds (or “industrial development bonds” under pre-1986 law) are in most cases revenue bonds and do not generally constitute the pledge of the credit or taxing power of the issuer of such bonds. The repayment of the principal and the payment of interest on such private activity bonds depends solely on the ability of the user of the facilities financed by the bonds to meet its financial obligation and the pledge, if any, of real and personal property so financed as security for such payment. In addition, private activity bonds may pay interest that is subject to the Federal alternative minimum tax. A Fund’s portfolio may include “moral obligation” bonds, which are normally issued by special purpose public authorities. If an issuer of moral obligation bonds is unable to meet its debt service obligations from current revenues, it may draw on a reserve fund, the restoration of which is a moral commitment but not a legal obligation of a state or municipality.

Yields on Municipal Securities are dependent on a variety of factors, including the general condition of the money market and of the municipal bond market, the size of a particular offering, the maturity of the obligation, and the rating of the issuer. The ability of a Fund to achieve its investment objective is also dependent on the continuing ability of the issuers of the Municipal Securities in which the Fund invests to meet their obligations for the payment of interest and the repayment of principal when due. There are variations in the risks involved in holding Municipal Securities, both within a particular classification and between classifications, depending on numerous factors. Furthermore, the rights of holders of Municipal Securities and the obligations of the issuers of such Municipal Securities may be subject to applicable bankruptcy, insolvency and similar laws and court decisions affecting the rights of creditors generally, and such laws, if any, which may be enacted by Congress or state legislatures affecting specifically the rights of holders of Municipal Securities.

A Fund’s ability to distribute dividends exempt from Federal income tax will depend on the exclusion from gross income of the interest income that it receives on the Municipal Securities in which it invests. A Fund will only purchase a Municipal Security if it is accompanied by an opinion of counsel to the issuer, which is delivered on the date of issuance of that security, that interest on such securities is excludable from gross income for Federal income tax purposes (the “tax exemption opinion”).

Events occurring after the date of issuance of the Municipal Securities, however, may cause the interest on such securities to be includable in gross income for Federal income tax purposes. For example, the Internal Revenue Code of 1986, as amended (the “Code”) establishes certain requirements, such as restrictions as to the investment of the proceeds of the issue, limitations as to the use of proceeds of such issue and the property financed by such proceeds, and the payment of certain excess earnings to the Federal government, that must be met after the issuance of the Municipal Securities for interest on such securities to remain excludable from gross income for Federal income tax purposes. The issuers and the conduit borrowers of the Municipal Securities generally covenant to comply with such requirements and the tax exemption opinion generally assumes continuing compliance with such requirements. Failure to comply with these continuing requirements, however, may cause the interest on such Municipal Securities to be includable in gross income for Federal income tax purposes retroactive to their date of issue.

In addition, the Internal Revenue Service (“IRS”) has an ongoing enforcement program that involves the audit of tax exempt bonds to determine whether an issue of bonds satisfies all of the requirements that must be met for interest on such bonds to be excludable from gross income for Federal income tax purposes. From time to time, some of the Municipal Securities held by a Fund may be the subject of such an audit by the IRS, and the IRS may determine that the interest on such securities is includable in gross income for Federal income tax purposes either

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because the IRS has taken a legal position adverse to the conclusion reached by the counsel to the issuer in the tax exemption opinion or as a result of an action taken or not taken after the date of issue of such obligation.

If interest paid on a Municipal Security in which a Fund invests is determined to be taxable subsequent to the Fund’s acquisition of such security, the IRS may demand that such Fund pay taxes on the affected interest income and, if the Fund agrees to do so, its yield could be adversely affected. If the interest paid on any Municipal Security held by a Fund is determined to be taxable, such Fund will dispose of the security as soon as practicable. A determination that interest on a security held by a Fund is includable in gross income for Federal or state income tax purposes retroactively to its date of issue may, likewise, cause a portion of prior distributions received by shareholders to be taxable to those shareholders in the year of receipt.

From time to time, proposals have been introduced before Congress for the purpose of restricting or eliminating the Federal income tax exclusion for interest on Municipal Securities. Similar proposals may be introduced in the future. If such a proposal were enacted, the ability of each Fund to pay “exempt-interest dividends” would be affected adversely and the Fund would re-evaluate its investment objectives and policies and consider changes in structure. See “Dividends and Taxes — Taxes.”

Municipal Securities — Derivative Products. Derivative Products are typically structured by a bank, broker-dealer or other financial institution. A Derivative Product generally consists of a trust or partnership through which a Fund holds an interest in one or more underlying bonds coupled with a right to sell (“put”) the Fund’s interest in the underlying bonds at par plus accrued interest to a financial institution (a “Liquidity Provider”). Typically, a Derivative Product is structured as a trust or partnership that provides for pass-through tax-exempt income. There are currently three principal types of derivative structures: (1) “Tender Option Bonds,” which are instruments that grant the holder thereof the right to put an underlying bond at par plus accrued interest at specified intervals to a Liquidity Provider; (2) “Swap Products,” in which the trust or partnership swaps the payments due on an underlying bond with a swap counterparty who agrees to pay a floating municipal money market interest rate; and (3) “Partnerships,” which allocate to the partners portions of income, expenses, capital gains and losses associated with holding an underlying bond in accordance with a governing agreement. A Fund may also invest in other forms of short term Derivative Products eligible for investment by money market funds.

Investments in Derivative Products raise certain tax, legal, regulatory and accounting issues that may not be presented by investments in municipal bonds. There is some risk that certain issues could be resolved in a manner that could adversely impact the performance of a Fund. For example, the tax-exempt treatment of the interest paid to holders of Derivative Products is premised on the legal conclusion that the holders of such Derivative Products have an ownership interest in the underlying bonds. Were the IRS or any state taxing authority to issue an adverse ruling or take an adverse position with respect to the taxation of Derivative Products, there is a risk that the interest paid on such Derivative Products or, in the case of property taxes, the value of such Fund to the extent represented by such Derivative Products, would be deemed taxable at the Federal and/or state level.

Municipal Notes. Municipal notes are shorter term municipal debt obligations. They may provide interim financing in anticipation of tax collection, bond sales or revenue receipts. If there is a shortfall in the anticipated proceeds, the note may not be fully repaid and a Fund may lose money.

Municipal Commercial Paper. Municipal commercial paper is generally unsecured and issued to meet short term financing needs. The lack of security presents some risk of loss to a Fund since, in the event of an issuer’s bankruptcy, unsecured creditors are repaid only after the secured creditors are paid out of the assets, if any, that remain.

Municipal Lease Obligations. Also included within the general category of State Municipal Securities are Certificates of Participation (“COPs”) issued by governmental authorities or entities to finance the acquisition or construction of equipment, land and/or facilities. The COPs represent participations in a lease, an installment purchase contract or a conditional sales contract (hereinafter collectively called “lease obligations”) relating to such equipment, land or facilities. Although lease obligations do not constitute general obligations of the issuer for which the issuer’s unlimited taxing power is pledged, a lease obligation is frequently backed by the issuer’s covenant to budget for, appropriate and make the payments due under the lease obligation. However, certain lease obligations contain “non-appropriation” clauses that provide that the issuer has no obligation to make lease or installment purchase payments in future years unless money is appropriated for such purpose on a yearly basis. Although “non-appropriation” lease obligations are secured by the leased property, disposition of the property in the event of foreclosure might prove difficult. The securities represent a type of financing that has not yet developed the depth of marketability associated with more conventional securities. Certain investments in lease obligations may be illiquid. A Fund may not invest in illiquid lease obligations if such investments, together with all other illiquid investments,

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would exceed 5% of such Fund’s net assets. A Fund may, however, invest without regard to such limitation in lease obligations that the Manager, pursuant to guidelines adopted by the Board of Trustees and subject to the supervision of the Board, determines to be liquid. The Manager will deem lease obligations to be liquid if they are publicly offered and have received an investment grade rating of Baa or better by Moody’s Investors Service, Inc. (“Moody’s”), or BBB or better by Standard & Poor’s Ratings Services (“S&P”) or Fitch Ratings, Inc. (“Fitch”). Unrated lease obligations, or those rated below investment grade, will be considered liquid if the obligations come to the market through an underwritten public offering and at least two dealers are willing to give competitive bids. In reference to the latter, the Manager must, among other things, also review the creditworthiness of the entity obligated to make payment under the lease obligation and make certain specified determinations based on such factors as the existence of a rating or credit enhancement, such as insurance, the frequency of trades or quotes for the obligation and the willingness of dealers to make a market in the obligation.

Municipal Securities — Short-Term Maturity Standards. All of the investments of a Fund in Municipal Securities will be in securities with remaining maturities of 397 days (13 months) or less. The dollar-weighted average maturity of each Fund’s portfolio will be 90 days or less. For purposes of this investment policy, an obligation will be treated as having a maturity earlier than its stated maturity date if such obligation has technical features that, in the judgment of the Manager, will result in the obligation being valued in the market as though it has such earlier maturity.

The maturities of Variable Rate Demand Obligations (“VRDOs”) (including Participating VRDOs) are deemed to be the longer of (i) the notice period required before a Fund is entitled to receive payment of the principal amount of the VRDOs on demand or (ii) the period remaining until the VRDO’s next interest rate adjustment. If not redeemed by a Fund through the demand feature, VRDOs mature on a specified date, which may range up to 30 years from the date of issuance. See “VRDOs and Participating VRDOs” below.

Municipal Securities — Quality Standards. A Fund’s portfolio investments in municipal notes and short term tax-exempt commercial paper will be limited to those obligations that are (i) secured by a pledge of the full faith and credit of the United States or (ii) rated, or issued by issuers that have been rated, in one of the two highest rating categories for short term municipal debt obligations by an NRSRO or, if not rated, of comparable quality as determined under procedures approved by the Trustees. A Fund’s investments in municipal bonds will be in issuers that have received from the requisite NRSROs a rating, with respect to a class of short term debt obligations that is comparable in priority and security with the investment, in one of the two highest rating categories for short term obligations or, if not rated, will be of comparable quality as determined under procedures approved by the Trustees. Certain tax-exempt obligations (primarily VRDOs and Participating VRDOs) may be entitled to the benefit of letters of credit or similar credit enhancements issued by financial institutions. In such instances, in assessing the quality of such instruments, the Trustees and the Manager will take into account not only the creditworthiness of the issuers, but also the creditworthiness and type of obligation of the financial institution. The type of obligation of the financial institution concerns, for example, whether the letter of credit or similar credit enhancement being issued is conditional or unconditional. Certain Funds also may purchase other types of municipal instruments if, in the opinion of the Trustees or the Manager (as determined in accordance with the procedures established by the Trustees), such obligations are equivalent to securities that have the ratings described above. For a description of debt ratings, see Appendix A — “Description of Bond Ratings.”

A Fund may not invest in any security issued by a depository institution unless such institution is organized and operating in the United States, has total assets of at least $1 billion and is federally insured. Preservation of capital is a prime investment objective of the Funds, and while the types of money market securities in which the Funds invest generally are considered to have low principal risk, such securities are not completely risk free. There is a risk of the failure of issuers or credit enhancers to meet their principal and interest obligations. With respect to repurchase agreements and purchase and sale contracts, there is also the risk of the failure of the parties involved to repurchase at the agreed-upon price, in which event each Fund may suffer time delays and incur costs or possible losses in connection with such transactions.

Municipal Securities — Other Factors. Management of the Funds will endeavor to be as fully invested as reasonably practicable in order to maximize the yield on each Fund’s portfolio. Not all short term municipal securities trade on the basis of same day settlements and, accordingly, a portfolio of such securities cannot be managed on a daily basis with the same flexibility as a portfolio of money market securities, which can be bought and sold on a same day basis. There may be times when a Fund has uninvested cash resulting from an influx of cash due to large purchases of shares or the maturing of portfolio securities. A Fund also may be required to maintain cash reserves or incur temporary bank borrowings to make redemption payments, which are made on the same day the redemption request is received. Such inability to be invested fully would lower the yield on such Fund’s portfolio.

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Because certain Funds may at times invest a substantial portion of their assets in Municipal Securities secured by bank letters of credit or guarantees, an investment in a Fund should be made with an understanding of the characteristics of the banking industry and the risks that such an investment in such credit enhanced securities may entail. Banks are subject to extensive governmental regulations that may limit both the amounts and types of loans and other financial commitments that may be made and interest rates and fees that may be charged. The profitability of the banking industry is largely dependent on the availability and cost of capital funds for the purpose of financing lending operations under prevailing money market conditions. Furthermore, general economic conditions play an important part in the operations of this industry and exposure to credit losses arising from possible financial difficulties of borrowers might affect a bank’s ability to meet its obligations under a letter of credit.

Changes to the Code may limit the types and volume of securities qualifying for the Federal income tax exemption of interest; this may affect the availability of Municipal Securities for investment by the Funds, which could, in turn, have a negative impact on the yield of the portfolios. A Fund reserves the right to suspend or otherwise limit sales of its shares if, as a result of difficulties in acquiring portfolio securities or otherwise, it is determined that it is not in the interests of the Fund’s shareholders to issue additional shares.

Single State Risk. Because certain Funds invest primarily in the Municipal Securities of a single state, each such Fund is more susceptible to factors adversely affecting issuers of Municipal Securities in such state than is a fund that is not concentrated in issuers of a single state’s State Municipal Securities to this degree. Because each Fund’s portfolio will be comprised primarily of short term, high quality securities, each Fund is expected to be less subject to market and credit risks than a fund that invests in longer term or lower quality State Municipal Securities.

A Fund may invest more than 25% of the value of its total assets in Municipal Securities that are related in such a way that an economic, business or political development or change affecting one such security also would affect the other securities such as, for example, securities the interest on which is paid from revenues of similar types of projects. As a result, each Fund may be subject to greater risk than funds that do not follow this practice.

VRDOs and Participating VRDOs. VRDOs are tax-exempt obligations that contain a floating or variable interest rate adjustment formula and right of demand on the part of the holder thereof to receive payment of the unpaid balance plus accrued interest upon a short notice period not to exceed seven days. There is, however, the possibility that because of default or insolvency the demand feature of VRDOs and Participating VRDOs (described below) may not be honored. The interest rates are adjustable at intervals (ranging from daily to one year) to some prevailing market rate of the VRDOs at approximately the par value of the VRDOs on the adjustment date. The adjustment may be based upon the Public Securities Index or some other appropriate interest rate adjustment index. Each Fund may invest in all types of tax-exempt instruments currently outstanding or to be issued in the future that satisfy its short term maturity and quality standards.

Participating VRDOs provide a Fund with a specified undivided interest (up to 100%) in the underlying obligation and the right to demand payment of the unpaid principal balance plus accrued interest on the Participating VRDOs from a financial institution upon a specified number of days’ notice, not to exceed seven days. In addition, a Participating VRDO is backed by an irrevocable letter of credit or guaranty of the financial institution. A Fund would have an undivided interest in an underlying obligation and thus participate on the same basis as the financial institution in such obligation except that the financial institution typically retains fees out of the interest paid on the obligation for servicing the obligation, providing the letter of credit or issuing the repurchase commitment. Certain Funds have been advised by counsel that they should be entitled to treat the income received on Participating VRDOs as interest from tax-exempt obligations. It is contemplated that no Fund will invest more than a limited amount of its total assets in Participating VRDOs. Neither BIF Tax-Exempt nor BBIF Tax-Exempt currently intends to invest more than 20% of its total assets in Participating VRDOs.

VRDOs that contain a right of demand to receive payment of the unpaid principal balance plus accrued interest on a notice period exceeding seven days may be deemed to be illiquid securities. A VRDO with a demand notice period exceeding seven days will, therefore, be subject to each Fund’s restrictions on illiquid investments unless, in the judgment of the Trustees, such VRDO is liquid. The Trustees may adopt guidelines and delegate to the Manager the daily function of determining and monitoring liquidity of such VRDOs. The Trustees, however, will retain sufficient oversight and be ultimately responsible for such determinations.

Because of the interest rate adjustment formula on VRDOs (including Participating VRDOs), the VRDOs are not comparable to fixed rate securities. A Fund’s yield on VRDOs will decline and its shareholders will forego the opportunity for capital appreciation during periods when prevailing interest rates have declined. On the other hand, during periods where prevailing interest rates have increased, a Fund’s yield on VRDOs will increase and its shareholders will have a reduced risk of capital depreciation.

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Purchase of Securities with Fixed Price “Puts.” Certain Funds have authority to purchase fixed rate Municipal Securities and, for a price, simultaneously acquire the right to sell such securities back to the seller at an agreed-upon rate at any time during a stated period or on a certain date. Such a right is generally denoted as a fixed price put. Puts with respect to fixed rate instruments are to be distinguished from the demand or repurchase features of VRDOs and Participating VRDOs that enable certain Funds to dispose of such a security at a time when the market value of the security approximates its par value.

Repurchase Agreements and Purchase and Sale Contracts. Funds may invest in Taxable Securities (as defined below, see “Taxable Money Market Securities”) pursuant to repurchase agreements. Repurchase agreements may be entered into only with a member bank of the Federal Reserve System or primary dealer in U.S. Government securities or an affiliate thereof that meets the creditworthiness standards adopted by the Board of Trustees. Under such agreements, the bank or primary dealer or an affiliate thereof agrees, upon entering into the contract, to repurchase the security at a mutually agreed upon time and price, thereby determining the yield during the term of the agreement. This results in a fixed rate of return insulated from market fluctuations during such period. Repurchase agreements may be construed to be collateralized loans by the purchaser to the seller secured by the securities transferred to the purchaser. In the case of a repurchase agreement, a Fund will require the seller to provide additional collateral if the market value of the securities falls below the repurchase price at any time during the term of the repurchase agreement. One common type of repurchase agreement a Fund may enter into is a “tri-party” repurchase agreement. In “tri-party” repurchase agreements, an unaffiliated third party custodian maintains accounts to hold collateral for the Fund and its counterparties and, therefore, the Fund may be subject to the credit risk of those custodians. In any repurchase transaction to which a Fund is a party, collateral for a repurchase agreement may include cash items and obligations issued by the U.S. Government or its agencies or instrumentalities. Collateral, however, is not limited to the foregoing and may include, for example, obligations rated below the highest category by NRSROs. Collateral for a repurchase agreement may also include securities that a Fund could not hold directly without the repurchase obligation. Irrespective of the type of collateral underlying the repurchase agreement, the Fund must determine that a repurchase obligation with a particular counterparty involves minimal credit risk to the Fund and otherwise satisfies the credit quality standards applicable to the acquisition of an instrument issued by such counterparty in compliance with Rule 2a-7 under the Investment Company Act.

In the event of default by the seller under a repurchase agreement construed to be a collateralized loan, the underlying securities are not owned by the Fund but only constitute collateral for the seller’s obligation to pay the repurchase price. Therefore, a Fund may suffer time delays and incur costs or possible losses in connection with the disposition of the collateral. In the event of a default under a repurchase agreement that is construed to be a collateralized loan, instead of the contractual fixed rate of return, the rate of return to a Fund will depend upon intervening fluctuations of the market value of such security and the accrued interest on the security. In such event, a Fund would have rights against the seller for breach of contract with respect to any losses arising from market fluctuations following the failure of the seller to perform. In general, for Federal income tax purposes, repurchase agreements are treated as collateralized loans secured by the securities “sold.” Therefore, amounts earned under such agreements, even if the underlying securities are tax-exempt securities, will not be considered tax-exempt interest. From time to time, a Fund also may invest in money market securities pursuant to purchase and sale contracts. While purchase and sale contracts are similar to repurchase agreements, purchase and sale contracts are structured so as to be in substance more like a purchase and sale of the underlying security than is the case with repurchase agreements and, with purchase and sale contracts, the purchaser receives any interest on the security paid during the period of the contract.

Repurchase agreements pose certain risks for a Fund that utilizes them. Such risks are not unique to the Fund but are inherent in repurchase agreements. The Funds seek to minimize such risks but because of the inherent legal uncertainties involved in repurchase agreements, such risks cannot be eliminated. Lower quality collateral and collateral with longer maturities may be subject to greater price fluctuations than higher quality collateral and collateral with shorter maturities. If the repurchase agreement counterparty were to default, lower quality collateral may be more difficult to liquidate than higher quality collateral. Should the counterparty default and the amount of collateral not be sufficient to cover the counterparty’s repurchase obligation, a Fund would retain the status of an unsecured creditor of the counterparty ( i.e. , the position the Fund would normally be in if it were to hold, pursuant to its investment policies, other unsecured debt securities of the defaulting counterparty) with respect to the amount of the shortfall. As an unsecured creditor, a Fund would be at risk of losing some or all of the principal and income involved in the transaction.

Reverse Repurchase Agreements. A Fund may enter into reverse repurchase agreements with the same parties with whom it may enter into repurchase agreements. Under a reverse repurchase agreement, a Fund sells securities to another party and agrees to repurchase them at a mutually agreed-upon date and price. At the time a Fund enters

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into a reverse repurchase agreement, it will segregate liquid assets with a value not less than the repurchase price (including accrued interest). Reverse repurchase agreements involve the risk that (i) the market value of the securities retained in lieu of sale by a Fund may decline below the price of the securities the Fund has sold but is obligated to repurchase and (ii) the price of the securities sold may decline below the price at which the Fund is required to repurchase them. In addition, if the buyer of securities under a reverse repurchase agreement files for bankruptcy or becomes insolvent, such buyer or its trustee or receiver may receive an extension of time to determine whether to enforce a Fund’s obligations to repurchase the securities and the Fund’s use of the proceeds of the reverse repurchase agreement may effectively be restricted pending such decision.

Rule 2a-7 Requirements. Rule 2a-7 under the Investment Company Act sets forth portfolio maturity, liquidity, diversification and quality requirements applicable to all money market funds.

Maturity. Each Fund is managed so that the dollar-weighted average maturity of all of its investments will be 60 days or less, and the dollar-weighted average life of all of its investments will be 120 days or less. In addition, the Funds will not acquire any instrument with a remaining maturity of greater than 397 days. The “dollar-weighted average maturity” of a Fund is the average amount of time until the issuers of the debt securities in the Fund’s portfolio must pay off the principal amount of the debt. “Dollar-weighted” means the larger the dollar value of a debt security in a Fund, the more weight it gets in calculating this average. To calculate the dollar-weighted average maturity, the Fund may treat a variable or floating rate security under certain circumstances as having a maturity equal to the time remaining to the security’s next interest rate reset date rather than the security’s actual maturity. “Dollar-weighted average life” of a Fund’s portfolio is calculated without reference to the exceptions used in calculating the dollar-weighted average maturity for variable or floating rate securities regarding the use of interest rate reset dates.

Liquidity. Rule 2a-7 contains a “general liquidity requirement” that requires that each Fund hold securities that are sufficiently liquid to meet reasonably foreseeable shareholder redemptions in light of its obligations under section 22(e) of the Investment Company Act, and any commitments the Fund has made to shareholders. To comply with this general liquidity requirement, each Fund’s adviser or sub-adviser must consider factors that could affect the Fund’s liquidity needs, including characteristics of the Fund’s investors and their likely redemptions. Depending upon the volatility of its cash flows (particularly shareholder redemptions), this new provision may require a Fund to maintain greater liquidity than would be required by the daily and weekly minimum liquidity requirements discussed below. The Funds (other than Municipal Money Market Portfolio, BR State Funds, BIF State Funds, BIF Tax-Exempt and BBIF Tax-Exempt) will not acquire any security other than daily liquid assets unless, immediately following such purchase, at least 10% of its total assets would be invested in daily liquid assets. The Funds will not acquire any security other than weekly liquid assets unless, immediately following such purchase, at least 30% of its total assets would be invested in weekly liquid assets. “Daily liquid assets” include (i) cash; (ii) direct obligations of the U.S. Government; and (iii) securities that will mature or are subject to a demand feature that is exercisable and payable within one business day. “Weekly liquid assets” include (i) and (ii) above as well as (iii) Government securities issued by a person controlled or supervised by and acting as an instrumentality of the U.S. Government pursuant to authority granted by the U.S. Congress, that are issued at a discount to the principal amount to be repaid at maturity and have a remaining maturity of 60 days or less; and (iv) securities that will mature or are subject to a demand feature that is exercisable and payable within five business days. No Fund will invest more than 5% of the value of its total assets in securities that are illiquid ( i.e. , securities that cannot be sold or disposed of in the ordinary course of business within seven days at approximately the value ascribed to them by the Fund).

Portfolio Diversification and Quality. Rule 2a-7 under the Investment Company Act presently limits investments by each Fund (other than BR State Funds and BIF State Funds) in securities issued by any one issuer (except for, among others, securities issued by the U.S. Government, its agencies or instrumentalities or investments in First Tier Securities of a single issuer for certain temporary, limited purposes) ordinarily to not more than 5% of its total assets. In the case of BR State Funds and BIF State Funds, this restriction is applicable only with respect to 75% of a BR State Fund’s or a BIF State Fund’s total assets. In the event of investments in securities that are Second Tier Securities (as defined in Rule 2a-7) issued by a single issuer, not more than ½ of 1% of the Fund’s total assets may be invested in such Second Tier Securities. For purposes of these diversification policies, investments in a repurchase agreement will be deemed to be an investment in the underlying securities so long as, among other criteria, the securities collateralizing the repurchase agreement consist of cash items and U.S. Government securities and the respective Fund’s adviser or sub-adviser has evaluated the seller’s creditworthiness. In addition, Rule 2a-7 requires that not more than 3% of each Fund’s total assets be invested in Second Tier Securities and that Second Tier Securities may only be purchased if they have a remaining maturity of 45 days or less at the time of acquisition.

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Securities Lending. Each Fund may lend portfolio securities to certain borrowers determined to be creditworthy by BlackRock, including to borrowers affiliated with BlackRock. The borrowers provide collateral that is maintained in an amount at least equal to the current market value of the securities loaned. No securities loan shall be made on behalf of a Fund if, as a result, the aggregate value of all securities loans of the particular Fund exceeds one-third of the value of such Fund’s total assets (including the value of the collateral received). A Fund may terminate a loan at any time and obtain the return of the securities loaned. Each Fund receives the value of any interest or cash or non-cash distributions paid on the loaned securities.

With respect to loans that are collateralized by cash, the borrower may be entitled to receive a fee based on the amount of cash collateral. The Funds are compensated by the difference between the amount earned on the reinvestment of cash collateral and the fee paid to the borrower. In the case of collateral other than cash, a Fund is compensated by a fee paid by the borrower equal to a percentage of the market value of the loaned securities. Any cash collateral received by the Fund for such loans, and uninvested cash, may be invested, among other things, in a private investment company managed by an affiliate of the Manager or in registered money market funds advised by the Manager or its affiliates; such investments are subject to investment risk.

Securities lending involves exposure to certain risks, including operational risk (i.e., the risk of losses resulting from problems in the settlement and accounting process), “gap” risk (i.e., the risk of a mismatch between the return on cash collateral reinvestments and the fees each Fund has agreed to pay a borrower), and credit, legal, counterparty and market risk. If a securities lending counterparty were to default, a Fund would be subject to the risk of a possible delay in receiving collateral or in recovering the loaned securities, or to a possible loss of rights in the collateral. In the event a borrower does not return a Fund’s securities as agreed, the Fund may experience losses if the proceeds received from liquidating the collateral do not at least equal the value of the loaned security at the time the collateral is liquidated, plus the transaction costs incurred in purchasing replacement securities. This event could trigger adverse tax consequences for a Fund. A Fund could lose money if its short-term investment of the collateral declines in value over the period of the loan. Substitute payments for dividends received by a Fund for securities loaned out by the Fund will not be considered qualified dividend income. The securities lending agent will take the tax effects on shareholders of this difference into account in connection with the Fund’s securities lending program. Substitute payments received on tax-exempt securities loaned out will not be tax-exempt income.

Structured Notes. Structured notes and other related instruments purchased by a Fund are generally privately negotiated debt obligations where the principal and/or interest is determined by reference to the performance of a specific asset, benchmark asset, market or interest rate (“reference measure”). Issuers of structured notes include corporations and banks. The interest rate or the principal amount payable upon maturity or redemption may increase or decrease, depending upon changes in the value of the reference measure. The terms of a structured note may provide that, in certain circumstances, no principal is due at maturity and, therefore, may result in a loss of invested capital by a Fund. The interest and/or principal payments that may be made on a structured product may vary widely, depending on a variety of factors, including the volatility of the reference measure.

Structured notes may be positively or negatively indexed, so the appreciation of the reference measure may produce an increase or a decrease in the interest rate or the value of the principal at maturity. The rate of return on structured notes may be determined by applying a multiplier to the performance or differential performance of reference measures. Application of a multiplier involves leverage that will serve to magnify the potential for gain and the risk of loss.

The purchase of structured notes exposes a Fund to the credit risk of the issuer of the structured product. Structured notes may also be more volatile, less liquid, and more difficult to price accurately than less complex securities and instruments or more traditional debt securities. The secondary market for structured notes could be illiquid making them difficult to sell when the Fund determines to sell them. The possible lack of a liquid secondary market for structured notes and the resulting inability of the Fund to sell a structured note could expose the Fund to losses and could make structured notes more difficult for the Fund to value accurately.

Taxable Money Market Securities. Certain Funds may invest in a variety of taxable money market securities (“Taxable Securities”). The Taxable Securities in which certain Funds may invest consist of U.S. Government securities, U.S. Government agency securities, domestic bank certificates of deposit and bankers’ acceptances, short term corporate debt securities such as commercial paper and repurchase agreements. These investments must have a maturity not in excess of 397 days (13 months) from the date of purchase.

The standards applicable to Taxable Securities in which certain Funds invest are essentially the same as those described above with respect to Municipal Securities. Certain Funds may not invest in any security issued by a depository institution unless such institution is organized and operating in the United States, has total assets of at

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least $1 billion and is federally insured. Taxable Securities in which certain Funds may invest will be rated, or will be issued by issuers that have been rated, in one of the two highest rating categories for short term debt obligations by an NRSRO or, if not rated, will be of comparable quality as determined under procedures approved by the Trustees. Certain Funds will not invest in taxable short term money market securities.

U.S. Government Obligations. Examples of the types of U.S. Government obligations that may be held by certain Funds include U.S. Treasury Bills, Treasury Notes and Treasury Bonds and the obligations of the Federal Housing Administration, Farmers Home Administration, Export-Import Bank of the United States, Small Business Administration, the Government National Mortgage Association (“Ginnie Mae”), the Federal National Mortgage Association (“Fannie Mae”), Federal Financing Bank, General Services Administration, The Co-operative Central Bank, Federal Home Loan Banks, the Federal Home Loan Mortgage Corporation (“Freddie Mac”), Farm Credit System and Tennessee Valley Authority. Certain Funds may also invest in mortgage-related securities issued or guaranteed by U.S. Government agencies and instrumentalities, including such obligations of Ginnie Mae, Fannie Mae and Freddie Mac.

To the extent consistent with their respective investment objectives, the Funds may invest in a variety of U.S. Treasury obligations and obligations issued by or guaranteed by the U.S. Government or its agencies, instrumentalities or U.S. Government sponsored enterprises. Not all U.S. Government obligations carry the same credit support. No assurance can be given that the U.S. Government would provide financial support to its agencies, instrumentalities or U.S. Government sponsored enterprises if it were not obligated to do so by law. There is no assurance that these commitments will be undertaken or complied with in the future.

In addition, certain Funds may invest in U.S. Treasury Floating Rate Notes (FRNs), which are two-year notes issued by the U.S. Treasury. The interest rate of an FRN changes over the life of the FRN and is the sum of an index rate and a spread. The index rate of an FRN resets daily based on the highest accepted discount rate of the most recent 13-week Treasury bill at auction. The spread is a rate applied to the index rate. The spread stays the same for the life of an FRN. The spread is determined at the auction where the FRN is first offered. The spread is the highest accepted discount margin in that auction. See also “Variable and Floating Rate Instruments” below.

Variable and Floating Rate Instruments. Certain Funds may purchase variable and floating rate instruments. Variable and floating rate instruments are subject to the credit quality standards described in the prospectuses. A Fund invests in variable or floating rate notes only when the Manager deems the investment to involve minimal credit risk. In some cases, the Funds may require that the obligation to pay the principal of the instrument be backed by a letter of credit or guarantee. Such instruments may carry stated maturities in excess of 13 months provided that the maturity-shortening provisions stated in Rule 2a-7 are satisfied. Although a particular variable or floating rate demand instrument may not be actively traded in a secondary market, in some cases, a Fund may be entitled to principal on demand and may be able to resell such notes in the dealer market.

Variable and floating rate instruments held by a Fund may have maturities of more than 13 months provided: (i) the Fund is entitled to the payment of principal and interest at any time, or during specified intervals not exceeding 13 months, upon giving the prescribed notice (which may not exceed 30 days), unless the instrument is guaranteed by the U.S. Government or its agencies and/or instrumentalities, and (ii) the rate of interest on such instruments is adjusted at periodic intervals which may extend up to 13 months.

In determining a Fund’s average weighted portfolio maturity and whether a long-term variable rate demand instrument has a remaining maturity of 13 months or less, the instrument will be deemed by a Fund to have a maturity equal to the longer of the period remaining until its next interest rate adjustment or the period remaining until the principal amount can be recovered through demand. In determining a Fund’s average weighted portfolio maturity and whether a long-term floating rate demand instrument has a remaining maturity of 13 months or less, the instrument will be deemed by a Fund to have a maturity equal to the period remaining until the principal amount can be recovered through demand. In addition, a variable or floating rate instrument issued or guaranteed by the U.S. Government or its agencies and/or instrumentalities will be deemed by a Fund to have a maturity equal to the period remaining until its next interest rate adjustment (in the case of a variable rate instrument) or one day (in the case of a floating rate instrument). Variable and floating rate notes are frequently rated by credit rating agencies, and their issuers must satisfy the Fund’s quality and maturity requirements. If an issuer of such a note were to default on its payment obligation, the Fund might be unable to dispose of the note because of the absence of an active secondary market and might, for this or other reasons, suffer a loss.

When Issued Securities, Delayed Delivery Securities and Forward Commitments. A Fund may purchase or sell securities that it is entitled to receive on a when issued basis. A Fund may also purchase or sell securities on a delayed delivery basis or through a forward commitment (including on a “TBA” (to be announced) basis). These

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transactions involve the purchase or sale of securities by a Fund at an established price with payment and delivery taking place in the future. The Fund enters into these transactions to obtain what is considered an advantageous price to the Fund at the time of entering into the transaction. When a Fund purchases securities in these transactions, the Fund segregates liquid securities in an amount equal to the amount of its purchase commitments.

Pursuant to recommendations of the Treasury Market Practices Group, which is sponsored by the Federal Reserve Bank of New York, beginning January 1, 2014, a Fund or its counterparty generally will be required to post collateral when entering into certain forward-settling transactions, including without limitation TBA transactions.

There can be no assurance that a security purchased on a when issued basis will be issued or that a security purchased or sold on a delayed delivery basis or through a forward commitment will be delivered. Also, the value of securities in these transactions on the delivery date may be more or less than the price paid by the Fund to purchase the securities. The Fund will lose money if the value of the security in such a transaction declines below the purchase price and will not benefit if the value of the security appreciates above the sale price during the commitment period.

If deemed advisable as a matter of investment strategy, a Fund may dispose of or renegotiate a commitment after it has been entered into, and may sell securities it has committed to purchase before those securities are delivered to the Fund on the settlement date. In these cases the Fund may realize a taxable capital gain or loss.

When a Fund engages in when-issued, TBA or forward commitment transactions, it relies on the other party to consummate the trade. Failure of such party to do so may result in the Fund’s incurring a loss or missing an opportunity to obtain a price considered to be advantageous.

The market value of the securities underlying a commitment to purchase securities, and any subsequent fluctuations in their market value, is taken into account when determining the market value of a Fund starting on the day the Fund agrees to purchase the securities. The Fund does not earn interest on the securities it has committed to purchase until they are paid for and delivered on the settlement date.

Diversification Status

Each Fund’s investments will be limited in order to allow the Fund to continue to qualify as a regulated investment company (“RIC”) under the Code. To qualify, among other requirements, each Fund will limit its investments so that at the close of each quarter of the taxable year (i) at least 50% of the market value of each Fund’s total assets is represented by cash, securities of other RICs, U.S. government securities and other securities, with such other securities limited, in respect of any one issuer, to an amount not greater than 5% of the Fund’s assets and not greater than 10% of the outstanding voting securities of such issuer and (ii) not more than 25% of the value of its assets is invested in the securities (other than U.S. government securities or securities of other RICs) of any one issuer, any two or more issuers that the Fund controls and that are determined to be engaged in the same or similar trades or businesses or related trades or businesses or in the securities of one or more qualified publicly traded partnerships ( i.e. , partnerships that are traded on an established securities market or tradable on a secondary market, other than partnerships that derive 90% of their income from interest, dividends, capital gains, and other traditional permitted mutual fund income). For purposes of this restriction, the BIF State Funds, BIF Tax-Exempt, BBIF Tax-Exempt, BR State Funds and Municipal Money Market Portfolio generally will regard each state and each of its political subdivisions, agencies or instrumentalities, and each multi-state agency of which the state is a member as a separate issuer. Each public authority that issues securities on behalf of a private entity generally will also be regarded as a separate issuer, except that if the security is backed only by the assets and revenues of a non-government entity, then the entity with the ultimate responsibility for the payment of interest and principal may be regarded as the sole issuer. These tax-related limitations may be changed by the Board of Trustees of BR State Funds, Municipal Money Market Portfolio, BIF Multi-State Municipal Series Trust, BIF Tax-Exempt and BBIF Tax-Exempt to the extent necessary to comply with changes to the Federal tax requirements. See “Dividends and Taxes — Taxes.”

Each Fund other than the BR State Funds and the BIF State Funds has elected to be classified as “diversified” under the Investment Company Act. Each Fund must also satisfy the diversification requirements set forth in Rule 2a-7. Because the BR State Funds and the BIF State Funds must satisfy the diversification requirements set forth in Rule 2a-7 such Funds will thereby be deemed to be diversified under the Investment Company Act.

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Management and Other Service Arrangements

Trustees and Officers

See Part I, Section III “Information on Trustees and Officers — Biographical Information,” “— Share Ownership” and “— Compensation of Trustees” of each Fund’s SAI for biographical and certain other information relating to the Trustees and officers of your Fund, including Trustees’ compensation.

Management Arrangements

Management Services. The Manager provides each Fund with investment advisory and management services. Subject to the supervision of the Board of Trustees, the Manager is responsible for the actual management of a Fund’s portfolio and reviews the Fund’s holdings in light of its own research analysis and that from other relevant sources. The responsibility for making decisions to buy, sell or hold a particular security rests with the Manager. The Manager performs certain of the other administrative services and provides all the office space, facilities, equipment and necessary personnel for management of each Fund.

Each Feeder Fund invests all or a portion of its assets in shares of a Master Portfolio. To the extent a Feeder Fund invests all of its assets in a Master Portfolio, it does not invest directly in portfolio securities and does not require management services. For such Feeder Funds, portfolio management occurs at the Master Portfolio level.

Management Fee. Each Fund has entered into a management agreement with the Manager pursuant to which the Manager receives for its services to the Fund monthly compensation at an annual rate based on the average daily net assets of the Fund. For information regarding specific fee rates for your Fund and the fees paid by your Fund to the Manager for the Fund’s last three fiscal years or other applicable periods, see Part I, Section IV “Management, Advisory and Other Service Arrangements” of each Fund’s SAI. Each Management Agreement obligates the Manager to provide investment advisory services and to pay, or cause an affiliate to pay, for maintaining its staff and personnel and to provide office space, facilities and necessary personnel for the Fund. Each Manager is also obligated to pay, or cause an affiliate to pay, the fees of all officers and Trustees of the Fund who are affiliated persons of the Manager or any affiliate.

For Funds that do not have an administration agreement with the Manager, each Management Agreement obligates the Manager to provide management services and to pay all compensation of and furnish office space for officers and employees of a Fund connected with investment and economic research, trading and investment management of the Fund, as well as the fees of all Trustees of the Fund who are interested persons of the Fund. Each Fund pays all other expenses incurred in the operation of that Fund, including among other things: taxes; expenses for legal and auditing services; costs of preparing, printing and mailing proxies, shareholder reports, prospectuses and statements of additional information, except to the extent paid by BlackRock Investments, LLC (the “Distributor” or “BRIL”), charges of the custodian and sub-custodian, and the transfer agent; expenses of redemption of shares; Commission fees; expenses of registering the shares under Federal, state or foreign laws; fees and expenses of Trustees who are not interested persons of a Fund as defined in the Investment Company Act; accounting and pricing costs (including the daily calculations of net asset value); insurance; interest; brokerage costs; litigation and other extraordinary or non-recurring expenses; and other expenses properly payable by the Fund. Certain accounting services are provided to each Fund by State Street Bank and Trust Company (“State Street”) or BNY Mellon Investment Servicing (US) Inc. (“BNY Mellon”) pursuant to an agreement between State Street or BNY Mellon and each Fund. Each Fund pays a fee for these services. In addition, the Manager provides certain accounting services to each Fund and the Fund pays the Manager a fee for such services. The Distributor pays certain promotional expenses of the Funds incurred in connection with the offering of shares of the Funds. Certain expenses are financed by each Fund pursuant to distribution plans in compliance with Rule 12b-1 under the Investment Company Act. See “Purchase of Shares — Distribution Plans.”

Organization of the Manager. The Manager, BlackRock Advisors, LLC, is a Delaware limited liability company and an indirect, wholly owned subsidiary of BlackRock, Inc.

Duration and Termination. Unless earlier terminated as described below, each Management Agreement will remain in effect from year to year if approved annually (a) by the Trustees or by a vote of a majority of the outstanding voting securities of the Fund and (b) by a majority of the Trustees who are not parties to such agreement or interested persons (as defined in the Investment Company Act) of any such party. The Management Agreements are not assignable and may be terminated without penalty on 60 days’ written notice at the option of either party thereto or by the vote of the shareholders of the Fund.

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Other Service Arrangements

Administrative Services and Administrative Fee. Certain Funds have entered into an administration agreement (the “Administration Agreement”) with an administrator identified in the Fund’s Prospectus and Part I of the Fund’s SAI (each, an “Administrator”). For its services to a Fund, the Administrator receives monthly compensation at the annual rate set forth in each applicable Fund’s Prospectus. For information regarding any administrative fees paid by your Fund to the Administrator for the periods indicated, see Part I, Section IV “Management, Advisory and Other Service Arrangements” of that Fund’s SAI.

For Funds that have an Administrator, the Administration Agreement obligates the Administrator to provide certain administrative services to the Fund and to pay, or cause its affiliates to pay, for maintaining its staff and personnel and to provide office space, facilities and necessary personnel for the Fund. Each Administrator is also obligated to pay, or cause its affiliates to pay, the fees of those officers and Trustees of the Fund who are affiliated persons of the Administrator or any of its affiliates.

Duration and Termination of Administration Agreement. Unless earlier terminated as described below, each Administration Agreement will continue from year to year if approved annually (a) by the Board of Trustees of each applicable Fund or by a vote of a majority of the outstanding voting securities of such Fund and (b) by a majority of the Trustees of the Fund who are not parties to such contract or interested persons (as defined in the Investment Company Act) of any such party. Such contract is not assignable and may be terminated without penalty on written notice at the option of either party thereto or by the vote of the shareholders of the Fund.

Transfer Agency Services. Each Fund has entered into an agreement with a transfer agent identified in the Fund’s Prospectus and Part I of the Fund’s SAI, pursuant to which the transfer agent is responsible for the issuance, transfer, and redemption of shares and the opening and maintenance of shareholder accounts. Each Fund pays a fee for these services.

See Part I, Section IV “Management, Advisory and Other Service Arrangements — Transfer Agency Services” of each Fund’s SAI.

Independent Registered Public Accounting Firm. The Audit Committee of each Fund, the members of which are non-interested Trustees of the Fund, has selected an independent registered public accounting firm for that Fund that audits the Fund’s financial statements. Please see the inside back cover page of your Fund’s Prospectus and Part I, Section IX “Additional Information” of each Fund’s SAI for information on your Fund’s independent registered public accounting firm.

Custodian Services. The name and address of the custodian (the “Custodian”) of each Fund appears on the inside back cover page of the Fund’s Prospectus. The Custodian is responsible for safeguarding and controlling the Fund’s cash and securities, handling the receipt and delivery of securities and collecting interest and dividends on the Fund’s investments. The Custodian is authorized to establish separate accounts in foreign currencies and to cause foreign securities owned by the Fund to be held in its offices outside the United States and with certain foreign banks and securities depositories.

Accounting Services. Each Fund has entered into an agreement with State Street Bank and Trust Company (“State Street”), pursuant to which State Street provides certain accounting and administrative services to the Fund. Each Fund pays a fee for these services. State Street provides similar accounting services to the Master LLCs. The Manager or the Administrator also provides certain accounting services to each Fund and each Fund reimburses the Manager or the Administrator for these services.

See Part I, Section IV “Management, Advisory and Other Service Arrangements — Accounting Services” of each Fund’s SAI for information on the amounts paid by your Fund and, if applicable, Master LLC, to State Street, the Manager and/or the Administrator for the periods indicated.

Distribution Expenses. Each Fund has entered into a distribution agreement with the Distributor in connection with the continuous offering of each class of shares of the Fund (the “Distribution Agreement”). The Distribution Agreement obligates the Distributor to pay certain expenses in connection with the offering of each class of shares of the Funds. After the prospectuses, statements of additional information and periodic reports have been prepared, set in type and mailed to shareholders, the Distributor pays for the printing and distribution of these documents used in connection with the offering to dealers and investors. The Distributor also pays for other supplementary sales literature and advertising costs. The Distribution Agreement is subject to the same renewal requirements and termination provisions as the Management Agreement described above. See Part I, Section V “Distribution Related Expenses” of each Fund’s SAI for information on the fees paid by your Fund for the periods indicated.

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Disclosure of Portfolio Holdings

The Boards of Trustees of each Fund and the Board of Directors of the Manager have each approved Portfolio Information Distribution Guidelines (the “Guidelines”) regarding the disclosure of the Fund’s portfolio securities, as applicable, and other portfolio information. The purpose of the Guidelines is to ensure that (i) shareholders and prospective shareholders of the Funds have equal access to portfolio holdings and characteristics and (ii) third parties (such as consultants, intermediaries and third-party data providers) have access to such information no more frequently than shareholders and prospective shareholders.

Pursuant to the Guidelines, the Fund and the Manager may, under certain circumstances as set forth below, make selective disclosure with respect to the Fund’s portfolio characteristics and portfolio holdings. The respective Boards of Trustees have approved the adoption by the Funds of the Guidelines, and employees of the Manager are responsible for adherence to the Guidelines. Each Fund’s Board of Trustees provides ongoing oversight of the Fund’s and Manager’s compliance with the Guidelines. Examples of the types of information that may be disclosed pursuant to the Guidelines are provided below.

Disclosure of material non-public information (“Confidential Information”) about a Fund’s portfolio is prohibited, except as provided in the Guidelines. Information that is non-material or that may be obtained from public sources (i.e., information that has been publicly disclosed via a filing with the Commission (e.g., fund annual report), through a press release or placement on a publicly-available internet website, or information derived or calculated from such public sources) shall not be deemed Confidential Information.

Confidential Information relating to a Fund may not be distributed to persons not employed by BlackRock unless the Fund has a legitimate business purpose for doing so.

Portfolio Characteristics and Holdings Disclosure Schedule. Portfolio characteristics and portfolio holdings may be disclosed in accordance with the below schedule.

•

Portfolio Characteristics: Portfolio characteristics include, but are not limited to, sector allocation, credit quality breakdown, maturity distribution, duration and convexity measures, average credit quality, average maturity, average coupon, top 10 holdings with percent of the fund held, average market capitalization, capitalization range, ROE, P/E, P/B, P/CF, P/S, and EPS.

•

Portfolio Holdings: Portfolio holdings include, but are not limited to, issuer name, CUSIP, ticker symbol, total shares and market value for equity portfolios and issuer name, CUSIP, ticker symbol, coupon, maturity current face value and market value for fixed income portfolios. Other information that will be treated as portfolio holdings for purposes of the Guidelines includes but is not limited to quantity, SEDOL, market price, yield, WAL, duration and convexity as of a specific date. For derivatives, indicative data may also be provided, including but not limited to, pay leg, receive leg, notional amount, reset frequency, and trade counterparty. Risk related information (e.g. value at risk, standard deviation) will be treated as portfolio holdings.

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	Open-End Mutual Funds (Excluding Money Market Funds)
	Time Periods (Calendar Days)
	Prior to 5 Calendar Days After Month-End	5-20 Calendar Days After Month-End	20 Calendar Days After Month-End To Date of Public Filing
Portfolio Holdings	Cannot disclose without non-disclosure or confidentiality agreement and Chief Compliance Officer (“CCO”) approval.		May disclose to shareholders, prospective shareholders, intermediaries, consultants and third-party data providers (e.g., Lipper, Morningstar and Bloomberg), except with respect to Global Allocation funds* (whose holdings may be disclosed 40 calendar days after quarter-end based on the applicable fund’s fiscal year end). If portfolio holdings are disclosed to one party, they must also be disclosed to all other parties requesting the same information.
Portfolio Characteristics	Cannot disclose without non-disclosure or confidentiality agreement and CCO approval*	May disclose to shareholders, prospective shareholders, intermediaries, consultants and third-party data providers (e.g., Lipper, Morningstar and Bloomberg). If portfolio characteristics are disclosed to one party, they must also be disclosed to all other parties requesting the same information.
*Global Allocation: For purposes of portfolio holdings, Global Allocation funds include BlackRock Global Allocation Fund, Inc., BlackRock Global Allocation Portfolio of BlackRock Series Fund, Inc. and BlackRock Global Allocation V.I. Fund of BlackRock Variable Series Funds, Inc. Information on certain portfolio characteristics of BlackRock Global Allocation Portfolio and BlackRock Global Allocation V.I. Fund are available, upon request, to insurance companies that use these funds as underlying investments (and to advisers and sub-advisers of funds invested in BlackRock Global Allocation Portfolio and BlackRock Global Allocation V.I. Fund) in their variable annuity contracts and variable life insurance policies on a weekly basis (or such other period as may be determined to be appropriate). Disclosure of such characteristics of these two funds constitutes a disclosure of Confidential Information and is being made for reasons deemed appropriate by BlackRock and in accordance with the requirements set forth in the Guidelines.

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	Money Market Funds
	Time Periods (Calendar Days)
	Prior to 5 Calendar Days After Month-End	5 Calendar Days After Month-End to Date of Public Filing
Portfolio Holdings	Cannot disclose without non-disclosure or confidentiality agreement and CCO approval except the following portfolio holdings information for BlackRock Liquidity Funds, BlackRock Cash Funds, Funds For Institutions and certain BlackRock retail Funds (and any other Funds approved by portfolio management and the CCO) may be released as follows: • Weekly portfolio holdings information released on the website at least one business day after week-end.	May disclose to shareholders, prospective shareholders, intermediaries, consultants and third-party data providers. If portfolio holdings are disclosed to one party, they must also be disclosed to all other parties requesting the same information.
Portfolio Characteristics	Cannot disclose without non-disclosure or confidentiality agreement and CCO approval except the following information may be released on the Fund’s website daily (although generally will be released T+1): • Mark-to-market net asset value (“NAV”) • Yields, SEC yields, WAM, current assets • Other information as may be required by Rule 2a-7	May disclose to shareholders, prospective shareholders, intermediaries, consultants and third-party data providers. If portfolio characteristics are disclosed to one party, they must also be disclosed to all other parties requesting the same information.

Asset and Return Information. Data on NAVs, asset levels (by total Fund and share class), accruals, yields, capital gains, dividends and fund returns (net of fees by share class) are generally available to shareholders, prospective shareholders, consultants, and third-party data providers upon request, as soon as such data is available. Data on number of shareholders (total and by share class), and benchmark returns (including performance measures such as standard deviation, information ratio, Sharpe ratio, alpha, and beta), are generally available to shareholders, prospective shareholders, consultants, and third-party data providers as soon as such data is released after month-end.

Guidelines for Confidential and Non-Material Information. Confidential Information may be disclosed to the Fund’s Board of Directors and its counsel, outside counsel for the Fund, the Fund’s auditors and to certain third-party service providers (i.e., fund administrator, custodian, proxy voting service) for which a non-disclosure or confidentiality agreement is in place with such service providers. With respect to Confidential Information, the Fund’s CCO or his or her designee may authorize the following, subject in the case of (ii) and (iii) to a confidentiality or non-disclosure arrangement:

(i)	the preparation and posting of the Fund’s portfolio holdings and/or portfolio characteristics to its website on a more frequent basis than authorized above;
(ii)	the disclosure of the Fund’s portfolio holdings to third-party service providers not noted above; and

(iii)

the disclosure of the Fund’s portfolio holdings and/or portfolio characteristics to other parties for legitimate business purposes.

Fact Sheets and Reports

•	Fund Fact Sheets are available to shareholders, prospective shareholders, intermediaries and consultants on a monthly or quarterly basis no earlier than the fifth calendar day after the end of a month or quarter.
•	Money Market Performance Reports are available to shareholders, prospective shareholders, intermediaries and consultants by the tenth calendar day of the month (and on a one day lag for certain institutional funds). They contain monthly money market Fund performance, rolling 12-month average and benchmark performance.

Other Information. The Guidelines shall also apply to other Confidential Information of a Fund such as performance attribution analyses or security-specific information (e.g., information about Fund holdings where an issuer has been downgraded, been acquired or declared bankruptcy).

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Contact Information. For information about portfolio holdings and characteristics, BlackRock fund shareholders and prospective investors should call the number set out on the back cover of the Prospectus.

Compensation. Neither a Fund, a service provider nor any of their affiliated persons (as that term is defined in the Investment Company Act) shall receive compensation in any form in connection with the disclosure of information about such Fund’s portfolio securities.

Ongoing Arrangements. The Manager has entered into ongoing agreements to provide selective disclosure of Fund portfolio holdings to the following persons or entities:

1.	Funds’ Boards of Trustees and, if necessary, Independent Trustees’ counsel and Fund counsel.
2.	Funds’ transfer agent
3.	Funds’ Custodian
4.	Funds’ Administrator, if applicable.
5.	Funds’ independent registered public accounting firm.
6.	Funds’ accounting services provider
7.	Independent rating agencies — Morningstar, Inc., Lipper Inc., S&P, Moody’s, Fitch
8.	Information aggregators — Markit on Demand, Thomson Financial and Bloomberg, eVestments Alliance, Informa/PSN Investment Solutions, Crane Data, and iMoneyNet
9.	Sponsors of 401(k) plans that include BlackRock-advised funds — E.I. Dupont de Nemours and Company, Inc.

10.	Consultants for pension plans that invest in BlackRock-advised funds — Rocaton Investment Advisors, LLC, Mercer Investment Consulting, Callan Associates, Brockhouse & Cooper, Cambridge Associates, Morningstar/Investorforce, Russell Investments (Mellon Analytical Solutions) and Wilshire Associates.
11.	Pricing Vendors — Reuters Pricing Service, Bloomberg, FT Interactive Data (FT IDC), ITG, Telekurs Financial, FactSet Research Systems Inc., JP Morgan Pricing Direct (formerly Bear Stearns Pricing Service), Standard and Poor’s Security Evaluations Service, Lehman Index Pricing, Bank of America High Yield Index, Loan Pricing Corporation (LPC), LoanX, Super Derivatives, iBOXX Index, Barclays Euro Gov’t Inflation-Linked Bond Index, JPMorgan Emerging & Developed Market Index, Reuters/WM Company, Nomura BPI Index, Japan Securities Dealers Association, Valuation Research Corporation and Murray, Devine & Co, Inc.
12.	Portfolio Compliance Consultants — Oracle/i-Flex Solutions, Inc.
13.	Third-party feeder funds — Hewitt Money Market Fund, Hewitt Series Fund, Hewitt Financial Services LLC, Homestead, Inc., Transamerica, State Farm Mutual Fund and Sterling Capital Funds, and their respective boards, sponsors, administrators and other service providers.
14.	Affiliated feeder funds — BlackRock Cayman Prime Money Market Fund, Ltd. and BlackRock Cayman Treasury Money Market Fund Ltd., and their respective boards, sponsors, administrators and other service providers.
15.	Other — Investment Company Institute, Mizuho Asset Management Co., Ltd. and Nationwide Fund Advisors.

With respect to each such arrangement, each Fund has a legitimate business purpose for the release of information. The release of the information is subject to confidential treatment to prohibit the entity from sharing with an unauthorized source or trading upon the information provided. The Funds, the Manager and their affiliates do not receive any compensation or other consideration in connection with such arrangements.

The Funds and the Manager monitor, to the extent possible, the use of Confidential Information by the individuals or firms to which it has been disclosed. To do so, in addition to the requirements of any applicable confidentiality agreement and/or the terms and conditions of the Fund’s and Manager’s Code of Ethics and Code of Business Conduct and Ethics — all of which require persons or entities in possession of Confidential Information to keep such information confidential and not to trade on such information for their own benefit — the Manager’s compliance personnel under the supervision of the Fund’s CCO, monitor the Manager’s securities trading desks to determine whether individuals or firms who have received Confidential Information have made any trades on the basis of that information. In addition, the Manager maintains an internal restricted list to prevent trading by the personnel of the Manager or its affiliates in securities — including securities held by the Funds — about which the Manager has Confidential Information. There can be no assurance, however, that the Funds’ policies and procedures with respect to the selective disclosure of Fund portfolio holdings will prevent the misuse of such information by individuals or firms that receive such information.

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Potential Conflicts of Interest

The PNC Financial Services Group, Inc. (“PNC”) has a significant economic interest in BlackRock, Inc., the parent of BlackRock Advisors, LLC, the Funds’ investment adviser. PNC is considered to be an affiliate of BlackRock, Inc., under the Investment Company Act. Certain activities of BlackRock Advisors, LLC, BlackRock, Inc. and their affiliates (collectively, “BlackRock”) and PNC and its affiliates (collectively, “PNC” and together with BlackRock, “Affiliates”), with respect to the Funds and/or other accounts managed by BlackRock or PNC, may give rise to actual or perceived conflicts of interest such as those described below.

BlackRock is one of the world’s largest asset management firms. PNC is a diversified financial services organization spanning the retail, business and corporate markets. BlackRock, PNC and their respective affiliates (including, for these purposes, their directors, partners, trustees, managing members, officers and employees), including the entities and personnel who may be involved in the investment activities and business operations of a Fund, are engaged worldwide in businesses, including equity, fixed-income, cash management and alternative investments, and have interests other than that of managing the Funds. These are considerations of which investors in a Fund should be aware, and which may cause conflicts of interest that could disadvantage the Fund and its shareholders. These activities and interests include potential multiple advisory, transactional, financial and other interests in securities and other instruments, and companies that may be purchased or sold by a Fund.

BlackRock and its Affiliates have proprietary interests in, and may manage or advise with respect to, accounts or funds (including separate accounts and other funds and collective investment vehicles) that have investment objectives similar to those of a Fund and/or that engage in transactions in the same types of securities, currencies and instruments as the Fund. One or more Affiliates are also major participants in the global currency, equities, swap and fixed-income markets, in each case both on a proprietary basis and for the accounts of customers. As such, one or more Affiliates are or may be actively engaged in transactions in the same securities, currencies, and instruments in which a Fund invests. Such activities could affect the prices and availability of the securities, currencies, and instruments in which a Fund invests, which could have an adverse impact on the Fund’s performance. Such transactions, particularly in respect of most proprietary accounts or customer accounts, will be executed independently of a Fund’s transactions and thus at prices or rates that may be more or less favorable than those obtained by the Fund.

When BlackRock and its Affiliates seek to purchase or sell the same assets for their managed accounts, including a Fund, the assets actually purchased or sold may be allocated among the accounts on a basis determined in their good faith discretion to be equitable. In some cases, this system may adversely affect the size or price of the assets purchased or sold for a Fund. In addition, transactions in investments by one or more other accounts managed by BlackRock or its Affiliates may have the effect of diluting or otherwise disadvantaging the values, prices or investment strategies of a Fund, particularly, but not limited to, with respect to small capitalization, emerging market or less liquid strategies. This may occur when investment decisions regarding a Fund are based on research or other information that is also used to support decisions for other accounts. When BlackRock or its Affiliates implements a portfolio decision or strategy on behalf of another account ahead of, or contemporaneously with, similar decisions or strategies for a Fund, market impact, liquidity constraints, or other factors could result in the Fund receiving less favorable trading results and the costs of implementing such decisions or strategies could be increased or the Fund could otherwise be disadvantaged. BlackRock or its Affiliates may, in certain cases, elect to implement internal policies and procedures designed to limit such consequences, which may cause a Fund to be unable to engage in certain activities, including purchasing or disposing of securities, when it might otherwise be desirable for it to do so.

Conflicts may also arise because portfolio decisions regarding a Fund may benefit other accounts managed by BlackRock or its Affiliates. For example, the sale of a long position or establishment of a short position by a Fund may impair the price of the same security sold short by (and therefore benefit) one or more Affiliates or their other accounts, and the purchase of a security or covering of a short position in a security by a Fund may increase the price of the same security held by (and therefore benefit) one or more Affiliates or their other accounts.

BlackRock and its Affiliates and their clients may pursue or enforce rights with respect to an issuer in which a Fund has invested, and those activities may have an adverse effect on the Fund. As a result, prices, availability, liquidity and terms of the Fund’s investments may be negatively impacted by the activities of BlackRock or its Affiliates or their clients, and transactions for the Fund may be impaired or effected at prices or terms that may be less favorable than would otherwise have been the case.

The results of a Fund’s investment activities may differ significantly from the results achieved by BlackRock and its Affiliates for their proprietary accounts or other accounts (including investment companies or collective investment

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vehicles) managed or advised by them. It is possible that one or more Affiliate-managed accounts and such other accounts will achieve investment results that are substantially more or less favorable than the results achieved by a Fund. Moreover, it is possible that a Fund will sustain losses during periods in which one or more Affiliates or Affiliate-managed accounts achieve significant profits on their trading for proprietary or other accounts. The opposite result is also possible. The investment activities of one or more Affiliates for their proprietary accounts and accounts under their management may also limit the investment opportunities for a Fund in certain emerging and other markets in which limitations are imposed upon the amount of investment, in the aggregate or in individual issuers, by affiliated foreign investors.

From time to time, a Fund’s activities may also be restricted because of regulatory restrictions applicable to one or more Affiliates, and/or their internal policies designed to comply with such restrictions. As a result, there may be periods, for example, when BlackRock, and/or one or more Affiliates, will not initiate or recommend certain types of transactions in certain securities or instruments with respect to which BlackRock and/or one or more Affiliates are performing services or when position limits have been reached.

In connection with its management of a Fund, BlackRock may have access to certain fundamental analysis and proprietary technical models developed by one or more Affiliates. BlackRock will not be under any obligation, however, to effect transactions on behalf of a Fund in accordance with such analysis and models. In addition, neither BlackRock nor any of its Affiliates will have any obligation to make available any information regarding their proprietary activities or strategies, or the activities or strategies used for other accounts managed by them, for the benefit of the management of a Fund and it is not anticipated that BlackRock will have access to such information for the purpose of managing the Fund. The proprietary activities or portfolio strategies of BlackRock and its Affiliates, or the activities or strategies used for accounts managed by them or other customer accounts could conflict with the transactions and strategies employed by BlackRock in managing a Fund.

In addition, certain principals and certain employees of BlackRock are also principals or employees of BlackRock or another Affiliate. As a result, the performance by these principals and employees of their obligations to such other entities may be a consideration of which investors in a Fund should be aware.

BlackRock may enter into transactions and invest in securities, instruments and currencies on behalf of a Fund in which customers of BlackRock or its Affiliates, or, to the extent permitted by the Commission, BlackRock or another Affiliate, serves as the counterparty, principal or issuer. In such cases, such party’s interests in the transaction will be adverse to the interests of the Fund, and such party may have no incentive to assure that the Fund obtains the best possible prices or terms in connection with the transactions. In addition, the purchase, holding and sale of such investments by a Fund may enhance the profitability of BlackRock or its Affiliates. One or more Affiliates may also create, write or issue derivatives for their customers, the underlying securities, currencies or instruments of which may be those in which a Fund invests or which may be based on the performance of the Fund. A Fund may, subject to applicable law, purchase investments that are the subject of an underwriting or other distribution by one or more Affiliates and may also enter into transactions with other clients of an Affiliate where such other clients have interests adverse to those of the Fund.

At times, these activities may cause departments of BlackRock or its Affiliates to give advice to clients that may cause these clients to take actions adverse to the interests of the Fund. To the extent affiliated transactions are permitted, a Fund will deal with BlackRock and its Affiliates on an arms-length basis. BlackRock or its Affiliates may also have an ownership interest in certain trading or information systems used by a Fund. A Fund’s use of such trading or information systems may enhance the profitability of BlackRock and its Affiliates.

One or more Affiliates may act as broker, dealer, agent, lender or adviser or in other commercial capacities for a Fund. It is anticipated that the commissions, mark-ups, mark-downs, financial advisory fees, underwriting and placement fees, sales fees, financing and commitment fees, brokerage fees, other fees, compensation or profits, rates, terms and conditions charged by an Affiliate will be in its view commercially reasonable, although each Affiliate, including its sales personnel, will have an interest in obtaining fees and other amounts that are favorable to the Affiliate and such sales personnel.

Subject to applicable law, the Affiliates (and their personnel and other distributors) will be entitled to retain fees and other amounts that they receive in connection with their service to the Funds as broker, dealer, agent, lender, adviser or in other commercial capacities and no accounting to the Funds or their shareholders will be required, and no fees or other compensation payable by the Funds or their shareholders will be reduced by reason of receipt by an Affiliate of any such fees or other amounts.

When an Affiliate acts as broker, dealer, agent, adviser or in other commercial capacities in relation to the Funds, the Affiliate may take commercial steps in its own interests, which may have an adverse effect on the Funds.

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A Fund will be required to establish business relationships with its counterparties based on the Fund’s own credit standing. Neither BlackRock nor any of the Affiliates will have any obligation to allow their credit to be used in connection with a Fund’s establishment of its business relationships, nor is it expected that the Fund’s counterparties will rely on the credit of BlackRock or any of the Affiliates in evaluating the Fund’s creditworthiness.

Purchases and sales of securities for a Fund may be bunched or aggregated with orders for other BlackRock client accounts. BlackRock and its Affiliates, however, are not required to bunch or aggregate orders if portfolio management decisions for different accounts are made separately, or if they determine that bunching or aggregating is not practicable, required or with cases involving client direction.

Prevailing trading activity frequently may make impossible the receipt of the same price or execution on the entire volume of securities purchased or sold. When this occurs, the various prices may be averaged, and the Funds will be charged or credited with the average price. Thus, the effect of the aggregation may operate on some occasions to the disadvantage of the Funds. In addition, under certain circumstances, the Funds will not be charged the same commission or commission equivalent rates in connection with a bunched or aggregated order.

BlackRock may select brokers (including, without limitation, Affiliates) that furnish BlackRock, the Funds, other BlackRock client accounts or other Affiliates or personnel, directly or through correspondent relationships, with research or other appropriate services which provide, in BlackRock’s view, appropriate assistance to BlackRock in the investment decision-making process (including with respect to futures, fixed-price offerings and over-the-counter transactions). Such research or other services may include, to the extent permitted by law, research reports on companies, industries and securities; economic and financial data; financial publications; proxy analysis; trade industry seminars; computer data bases; research-oriented software and other services and products. Research or other services obtained in this manner may be used in servicing any or all of the Funds and other BlackRock client accounts, including in connection with BlackRock client accounts other than those that pay commissions to the broker relating to the research or other service arrangements. Such products and services may disproportionately benefit other BlackRock client accounts relative to the Funds based on the amount of brokerage commissions paid by the Funds and such other BlackRock client accounts. For example, research or other services that are paid for through one client’s commissions may not be used in managing that client’s account. In addition, other BlackRock client accounts may receive the benefit, including disproportionate benefits, of economies of scale or price discounts in connection with products and services that may be provided to the Funds and to such other BlackRock client accounts. To the extent that BlackRock uses soft dollars, it will not have to pay for those products and services itself.

BlackRock may receive research that is bundled with the trade execution, clearing, and/or settlement services provided by a particular broker-dealer. To the extent that BlackRock receives research on this basis, many of the same conflicts related to traditional soft dollars may exist. For example, the research effectively will be paid by client commissions that also will be used to pay for the execution, clearing, and settlement services provided by the broker-dealer and will not be paid by BlackRock.

BlackRock may endeavor to execute trades through brokers who, pursuant to such arrangements, provide research or other services in order to ensure the continued receipt of research or other services BlackRock believes are useful in its investment decision-making process. BlackRock may from time to time choose not to engage in the above described arrangements to varying degrees. BlackRock may also enter into commission sharing arrangements under which BlackRock may execute transactions through a broker-dealer, including, where permitted, an Affiliate, and request that the broker-dealer allocate a portion of the commissions or commission credits to another firm that provides research to BlackRock. To the extent that BlackRock engages in commission sharing arrangements, many of the same conflicts related to traditional soft dollars may exist.

BlackRock may utilize certain electronic crossing networks (“ECNs”) in executing client securities transactions for certain types of securities. These ECNs may charge fees for their services, including access fees and transaction fees. The transaction fees, which are similar to commissions or markups/markdowns, will generally be charged to clients and, like commissions and markups/markdowns, would generally be included in the cost of the securities purchased. Access fees may be paid by BlackRock even though incurred in connection with executing transactions on behalf of clients, including the Funds. In certain circumstances, ECNs may offer volume discounts that will reduce the access fees typically paid by BlackRock. This would have the effect of reducing the access fees paid by BlackRock. BlackRock will only utilize ECNs consistent with its obligation to seek to obtain best execution in client transactions.

BlackRock has adopted policies and procedures designed to prevent conflicts of interest from influencing proxy voting decisions that it makes on behalf of advisory clients, including the Funds, and to help ensure that such decisions are made in accordance with BlackRock’s fiduciary obligations to its clients. Nevertheless, notwithstanding such proxy voting policies and procedures, actual proxy voting decisions of BlackRock may have the effect of favoring

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the interests of other clients or businesses of other divisions or units of BlackRock and/or its Affiliates, provided that BlackRock believes such voting decisions to be in accordance with its fiduciary obligations. For a more detailed discussion of these policies and procedures, see “Proxy Voting Policies and Procedures.”

It is also possible that, from time to time, BlackRock or its Affiliates may, although they are not required to, purchase and hold shares of a Fund. Increasing a Fund’s assets may enhance investment flexibility and diversification and may contribute to economies of scale that tend to reduce the Fund’s expense ratio. BlackRock and its Affiliates reserve the right to redeem at any time some or all of the shares of a Fund acquired for their own accounts. A large redemption of shares of a Fund by BlackRock or its Affiliates could significantly reduce the asset size of the Fund, which might have an adverse effect on the Fund’s investment flexibility, portfolio diversification and expense ratio. BlackRock will consider the effect of redemptions on a Fund and other shareholders in deciding whether to redeem its shares.

It is possible that a Fund may invest in securities of companies with which an Affiliate has or is trying to develop investment banking relationships as well as securities of entities in which BlackRock or its Affiliates has significant debt or equity investments or in which an Affiliate makes a market. A Fund also may invest in securities of companies to which an Affiliate provides or may some day provide research coverage. Such investments could cause conflicts between the interests of a Fund and the interests of other clients of BlackRock or its Affiliates. In making investment decisions for a Fund, BlackRock is not permitted to obtain or use material non-public information acquired by any division, department or Affiliate of BlackRock in the course of these activities. In addition, from time to time, the activities of an Affiliate may limit a Fund’s flexibility in purchases and sales of securities. When an Affiliate is engaged in an underwriting or other distribution of securities of an entity, BlackRock may be prohibited from purchasing or recommending the purchase of certain securities of that entity for a Fund. As indicated below, BlackRock or its Affiliates may engage in transactions with companies in which BlackRock-advised funds or other clients have an investment.

BlackRock and Ace Limited (“ACE”), a public company whose securities are held by BlackRock-advised funds and other accounts, partially funded the creation of a re-insurance company (“Re Co”) pursuant to which each has approximately a 9.9% ownership interest and each has representation on the board of directors. Certain employees and executives of BlackRock will also have a less than 1/2 of 1% ownership interest in Re Co. BlackRock will manage the investment portfolio of Re Co, which will be held in a wholly-owned subsidiary. Re Co will participate as a reinsurer with reinsurance contracts underwritten by subsidiaries of ACE. An independent director of certain BlackRock-advised funds also serves as an independent director of ACE and has no interest or involvement in the Re Co transaction.

BlackRock and its Affiliates, their personnel and other financial service providers have interests in promoting sales of the Funds. With respect to BlackRock and its Affiliates and their personnel, the remuneration and profitability relating to services to and sales of the Funds or other products may be greater than remuneration and profitability relating to services to and sales of certain funds or other products that might be provided or offered. BlackRock and its Affiliates and their sales personnel may directly or indirectly receive a portion of the fees and commissions charged to the Funds or their shareholders. BlackRock and its advisory or other personnel may also benefit from increased amounts of assets under management. Fees and commissions may also be higher than for other products or services, and the remuneration and profitability to BlackRock or its Affiliates and such personnel resulting from transactions on behalf of or management of the Funds may be greater than the remuneration and profitability resulting from other funds or products.

BlackRock and its Affiliates and their personnel may receive greater compensation or greater profit in connection with an account for which BlackRock serves as an adviser than with an account advised by an unaffiliated investment adviser. Differentials in compensation may be related to the fact that BlackRock may pay a portion of its advisory fee to its Affiliate, or relate to compensation arrangements, including for portfolio management, brokerage transactions or account servicing. Any differential in compensation may create a financial incentive on the part of BlackRock or its Affiliates and their personnel to recommend BlackRock over unaffiliated investment advisers or to effect transactions differently in one account over another.

BlackRock and its Affiliates may provide valuation assistance to certain clients with respect to certain securities or other investments and the valuation recommendations made for their clients’ accounts may differ from the valuations for the same securities or investments assigned by a Fund’s pricing vendors, especially if such valuations are based on broker-dealer quotes or other data sources unavailable to the Fund’s pricing vendors. While BlackRock will generally communicate its valuation information or determinations to a Fund’s pricing vendors and/or fund accountants, there may be instances where the Fund’s pricing vendors or fund accountants assign a different

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valuation to a security or other investment than the valuation for such security or investment determined or recommended by BlackRock.

As disclosed in more detail in “Determination of Net Asset Value” in this SAI, when market quotations are not readily available or are believed by BlackRock to be unreliable, a Fund’s investments may be valued at fair value by BlackRock, pursuant to procedures adopted by the Funds’ Board of Directors. When determining an asset’s “fair value,” BlackRock seeks to determine the price that a Fund might reasonably expect to receive from the current sale of that asset in an arm’s-length transaction. The price generally may not be determined based on what a Fund might reasonably expect to receive for selling an asset at a later time or if it holds the asset to maturity. While fair value determinations will be based upon all available factors that BlackRock deems relevant at the time of the determination, and may be based on analytical values determined by BlackRock using proprietary or third party valuation models, fair value represents only a good faith approximation of the value of a security. The fair value of one or more securities may not, in retrospect, be the price at which those assets could have been sold during the period in which the particular fair values were used in determining a Fund’s net asset value. As a result, a Fund’s sale or redemption of its shares at net asset value, at a time when a holding or holdings are valued by BlackRock (pursuant to Board-adopted procedures) at fair value, may have the effect of diluting or increasing the economic interest of existing shareholders.

To the extent permitted by applicable law, a Fund may invest all or some of its short term cash investments in any money market fund or similarly-managed private fund advised or managed by BlackRock. In connection with any such investments, a Fund, to the extent permitted by the Investment Company Act, may pay its share of expenses of a money market fund in which it invests, which may result in a Fund bearing some additional expenses.

BlackRock and its Affiliates and their directors, officers and employees, may buy and sell securities or other investments for their own accounts, and may have conflicts of interest with respect to investments made on behalf of a Fund. As a result of differing trading and investment strategies or constraints, positions may be taken by directors, officers, employees and Affiliates of BlackRock that are the same, different from or made at different times than positions taken for the Fund. To lessen the possibility that a Fund will be adversely affected by this personal trading, the Fund, BRIL and BlackRock each have adopted a Code of Ethics in compliance with Section 17(j) of the Investment Company Act that restricts securities trading in the personal accounts of investment professionals and others who normally come into possession of information regarding the Fund’s portfolio transactions. Each Code of Ethics can be reviewed and copied at the Commission’s Public Reference Room in Washington, D.C. Information about obtaining documents on the Commission’s website may be obtained by calling the Commission at (800) SEC-0330. Each Code of Ethics is also available on the EDGAR Database on the Commission’s Internet site at http://www.sec.gov, and copies may be obtained, after paying a duplicating fee, by e-mail at publicinfo@sec.gov or by writing the Commission’s Public Reference Section, Washington, DC 20549-0102.

BlackRock and its Affiliates will not purchase securities or other property from, or sell securities or other property to, a Fund, except that the Fund may in accordance with rules adopted under the Investment Company Act engage in transactions with accounts that are affiliated with the Fund as a result of common officers, directors, or investment advisers or pursuant to exemptive orders granted to the Funds and/or BlackRock by the Commission. These transactions would be affected in circumstances in which BlackRock determined that it would be appropriate for the Fund to purchase and another client of BlackRock to sell, or the Fund to sell and another client of BlackRock to purchase, the same security or instrument on the same day. From time to time, the activities of a Fund may be restricted because of regulatory requirements applicable to BlackRock or its Affiliates and/or BlackRock’s internal policies designed to comply with, limit the applicability of, or otherwise relate to such requirements. A client not advised by BlackRock would not be subject to some of those considerations. There may be periods when BlackRock may not initiate or recommend certain types of transactions, or may otherwise restrict or limit their advice in certain securities or instruments issued by or related to companies for which an Affiliate is performing investment banking, market making, advisory or other services or has proprietary positions. For example, when an Affiliate is engaged in an underwriting or other distribution of securities of, or advisory services for, a company, the Funds may be prohibited from or limited in purchasing or selling securities of that company. In addition, when BlackRock is engaged to provide advisory or risk management services for a company, BlackRock may be prohibited from or limited in purchasing or selling securities of that company on behalf of a Fund, particularly where such services result in BlackRock obtaining material non-public information about the company. Similar situations could arise if personnel of BlackRock or its Affiliates serve as directors of companies the securities of which the Funds wish to purchase or sell. However, if permitted by applicable law, and where consistent with BlackRock’s policies and procedures (including the necessary implementation of appropriate information barriers), the Funds may purchase securities or instruments that are issued by such companies, are the subject of an underwriting, distribution, or advisory assignment by an

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Affiliate or are the subject of an advisory or risk management assignment by BlackRock, or where personnel of BlackRock or its Affiliates are directors or officers of the issuer.

In certain circumstances where the Funds invest in securities issued by companies that operate in certain regulated industries, in certain emerging or international markets, or are subject to corporate or regulatory ownership definitions, there may be limits on the aggregate amount invested by Affiliates (including BlackRock) for their proprietary accounts and for client accounts (including the Funds) that may not be exceeded without the grant of a license or other regulatory or corporate consent, or, if exceeded, may cause BlackRock, the Funds or other client accounts to suffer disadvantages or business restrictions. As a result, BlackRock on behalf of its clients (including the Funds) may limit purchases, sell existing investments, or otherwise restrict or limit the exercise of rights (including voting rights) when BlackRock, in its sole discretion, deems it appropriate in light of potential regulatory or other restrictions on ownership or other consequences resulting from reaching investment thresholds.

In those circumstances where ownership thresholds or limitations must be observed, BlackRock seeks to allocate limited investment opportunities equitably among clients (including the Funds), taking into consideration benchmark weight and investment strategy. When ownership in certain securities nears an applicable threshold, BlackRock may limit purchases in such securities to the issuer’s weighting in the applicable benchmark used by BlackRock to manage the Fund. If client (including Fund) holdings of an issuer exceed an applicable threshold and BlackRock is unable to obtain relief to enable the continued holding of such investments, it may be necessary to sell down these positions to meet the applicable limitations. In these cases, benchmark overweight positions will be sold prior to benchmark positions being reduced to meet applicable limitations.

In addition to the foregoing, other ownership thresholds may trigger reporting requirements to governmental and regulatory authorities, and such reports may entail the disclosure of the identity of a client or BlackRock’s intended strategy with respect to such security or asset.

BlackRock and its Affiliates may maintain securities indices as part of their product offerings. Index based funds seek to track the performance of securities indices and may use the name of the index in the fund name. Index providers, including BlackRock and its Affiliates may be paid licensing fees for use of their index or index name. BlackRock and its Affiliates will not be obligated to license their indices to BlackRock, and BlackRock cannot be assured that the terms of any index licensing agreement with BlackRock and its Affiliates will be as favorable as those terms offered to other index licensees.

BlackRock and its Affiliates may serve as Authorized Participants in the creation and redemption of exchange traded funds, including funds advised by affiliates of BlackRock. BlackRock and its Affiliates may therefore be deemed to be participants in a distribution of such exchange traded funds, which could render them statutory underwriters.

The custody arrangement described in “Management and Other Service Arrangements” may lead to potential conflicts of interest with BlackRock where BlackRock has agreed to waive fees and/or reimburse ordinary operating expenses in order to cap expenses of the Funds. This is because the custody arrangements with the Funds’ custodian may have the effect of reducing custody fees when the Funds leave cash balances uninvested. When a Fund’s actual operating expense ratio exceeds a stated cap, a reduction in custody fees reduces the amount of waivers and/or reimbursements BlackRock would be required to make to the Fund. This could be viewed as having the potential to provide BlackRock an incentive to keep high positive cash balances for Funds with expense caps in order to offset fund custody fees that BlackRock might otherwise reimburse. However, BlackRock’s portfolio managers do not intentionally keep uninvested balances high, but rather make investment decisions that they anticipate will be beneficial to fund performance.

Present and future activities of BlackRock and its Affiliates, including BlackRock Advisors, LLC, in addition to those described in this section, may give rise to additional conflicts of interest.

Purchase of Shares

Each Fund offers its shares without a sales charge at a price equal to the net asset value next determined after a purchase order becomes effective. Each Fund attempts to maintain a net asset value per share of $1.00. Share purchase orders are effective on the date Federal Funds become available to a Fund. If Federal Funds are available to a Fund prior to the determination of net asset value on any business day, the order will be effective on that day. Shares purchased will begin accruing dividends on the day following the date of purchase. Federal Funds are a commercial bank’s deposits in a Federal Reserve Bank and can be transferred from one member bank’s account to that of another member bank on the same day and thus are considered to be immediately available funds. Any order may be rejected by a Fund or the Distributor.

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Shareholder Services

Each Fund offers a number of shareholder services described below that are designed to facilitate investment in shares of the Fund. Full details as to each of such services and copies of the various plans and instructions as to how to participate in the various services or plans, or how to change options with respect thereto, can be obtained from each Fund, by calling the telephone number on the cover page to Part I of your Fund’s SAI, or from the Distributor. The types of shareholder service programs offered to shareholders include: Investment Account; Fee-Based Programs; Automatic Investment Plan; Accrued Monthly Payout Plan; Systematic Withdrawal Plan; and Retirement and Education Savings Plans.

Purchase of Shares by all Investors other than Cash Management Account ^® (“CMA”) service (or other Merrill Lynch central asset account program) Subscribers, Working Capital Management Account ^® (“WCMA”) service (or other Merrill Lynch business account program) Subscribers and Shareholders of Retirement Reserves

The minimum initial purchase is $5,000 and the minimum subsequent purchase is $1,000, except that lower minimums apply in the case of purchases made under certain retirement plans. Each Fund may, at its discretion, establish reduced minimum initial and subsequent purchase requirements with respect to various types of accounts. For pension, profit sharing, individual retirement and certain other retirement plans, including self-directed retirement plans for which Merrill Lynch acts as passive custodian and the various retirement plans available from the Distributor, the minimum initial purchase is $100 and the minimum subsequent purchase is $1. The minimum initial or subsequent purchase requirements may be waived for certain employer-sponsored retirement or savings plans, such as tax-qualified retirement plans within the meaning of Section 401(a) of the Code, deferred compensation plans within the meaning of Section 403(b) and Section 457 of the Code, other deferred compensation arrangements, Voluntary Employee Benefits Association plans, and non-qualified After Tax Savings and Investment programs, maintained on the Merrill Lynch Group Employee Services system. For accounts advised by banks and registered investment advisers, the minimum initial purchase is $300 and the minimum subsequent purchase is $100.

If you are not a CMA service (or other Merrill Lynch central asset account program) subscriber, you may purchase shares of a BIF Fund directly through the Fund’s transfer agent in the manner described below under “Methods of Payment — Payment to the Transfer Agent.” Shareholders of the BIF Funds who do not subscribe to the CMA service (or other Merrill Lynch central asset account program) will not pay the applicable program fee, and will not receive any of the services available to program subscribers such as the card/check account or automatic investment of free cash balances.

Methods of Payment

Payment Through Securities Dealers. You may purchase shares of a Fund through securities dealers, including Merrill Lynch, who have entered into selected dealer agreements with the Distributor. In such a case, the dealer will transmit payment to the Fund on your behalf and will supply the Fund with the required account information. Generally, purchase orders placed through Merrill Lynch will be made effective on the day the order is placed. Merrill Lynch has an order procedure pursuant to which you can have the proceeds from the sale of listed securities invested in shares of a Fund on the day you receive the proceeds in your Merrill Lynch securities accounts. If you have a free cash balance ( i.e. , immediately available funds) in securities accounts of Merrill Lynch, your funds will not be invested in a Fund until the day after the order is placed with Merrill Lynch. Shareholders of the BIF Funds not subscribing to the CMA service (or other Merrill Lynch central asset account program) can purchase shares of a CMA fund only through the Fund’s transfer agent.

Payment by Wire. If you maintain an account directly with the Fund’s transfer agent, you may invest in a Fund through wire transmittal of Federal Funds to the Fund’s transfer agent. A Fund will not be responsible for delays in the wiring system. Payment should be wired to Bank of America, 1401 Elm Street, Dallas, Texas 75202. You should give your financial institution the following wiring instructions: ABA #026009593 Merrill Lynch Money Markets, DDA #3756240690. The wire should identify the name of the Fund, and should include your name and account number. Failure to submit the required information may delay investment. We urge you to make payment by wire in Federal Funds. If you do not maintain an account directly with the Fund’s transfer agent, you should contact your financial adviser.

Payment to the Transfer Agent. Payment made by check may be submitted directly by mail or otherwise to the Fund’s transfer agent. Purchase orders by mail should be sent to Financial Data Services, Inc., P.O. Box 40486, Jacksonville, Florida 32203-0486. Purchase orders sent by hand should be delivered to Financial Data Services, Inc., 4800 Deer Lake Drive East, Jacksonville, Florida 32246-6484. If you are opening a new account, you must enclose a

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completed Purchase Application. If you are an existing shareholder, you should enclose the detachable stub from a monthly account statement. Checks should be made payable to the Distributor. Certified checks are not necessary, but checks are accepted subject to collection at full face value in U.S. funds and must be drawn in U.S. dollars on a U.S. bank. Payments for the accounts of corporations, foundations and other organizations may not be made by third party checks. Since there is a three day settlement period applicable to the sale of most securities, delays may occur when an investor is liquidating other investments for investment in one of the Funds.

Purchases of Shares of U.S.A. Government Money Through Merrill Lynch Plans

Shares of U.S.A. Government Money are also offered to participants in certain retirement plans for which Merrill Lynch acts as custodian (“Custodial Plans”). Shares of the Fund are no longer available for purchase in an individual retirement account (“IRA”), individual retirement rollover account (“IRRA ^® ”), Roth individual retirement account (“Roth IRA”), simplified employee pension plan (“SEP”), simple retirement account (“SRA”) and Coverdell Education Savings Accounts (“ESAs”) (formerly known as “Education IRAs”) established after December 6, 1999. Accounts opened prior to December 6, 1999 may continue to purchase shares as set forth below. Accounts for the Retirement Selector Account (“RSA”) or the Basic ^SM Plans may continue to purchase shares of the Fund, regardless of the date the account was established. Information concerning the establishment and maintenance of Custodial Plans and investments by Custodial Plan accounts is contained in the Custodial Plan documents available from Merrill Lynch.

Special purchase procedures apply in the case of the Custodial Plans. The minimum initial purchase for participants in Custodial Plans is $100, and the minimum subsequent purchase is $1. In addition, participants in certain of the Custodial Plans may elect to have cash balances in their Custodial Plan account automatically invested in the Fund. Cash balances of participants who elect to have funds automatically invested in U.S.A. Government Money will be invested as follows: Cash balances arising from the sale of securities held in the Custodial Plan account that do not settle on the day of the transaction (such as most common and preferred stock transactions) become available to the Fund and will be invested in shares of the Fund on the business day following the day that proceeds with respect thereto are received in the Custodial Plan account. Proceeds giving rise to cash balances from the sale of securities held in the Custodial Plan account settling on a same day basis and from principal repayments on debt securities held in the account become available to the Fund and will be invested in shares of the Fund on the next business day following receipt. Cash balances arising from dividends or interest payments on securities held in the Custodial Plan account or from a contribution to the Custodial Plan are invested in shares of the Fund on the business day following the date the payment is received in the Custodial Plan account.

If you do not elect to have cash balances automatically invested in shares of U.S.A. Government Money you may enter a purchase order through your financial adviser or service representative.

Purchase of Shares by CMA Service Subscribers

Merrill Lynch Programs. Shares of the BIF Funds are offered to participants in the CMA service, to participants in certain other Merrill Lynch central asset account programs and to individual investors maintaining accounts directly with the Funds’ transfer agent. If you participate in the CMA service, you generally will have free cash balances invested in shares of the Fund you designated as the primary investment account (“Money Account”) as described below. The primary Money Account for CMA service subscribers is the Merrill Lynch Bank Deposit Program (described below). Certain clients may qualify to choose the BIF Tax-Exempt or BIF State Funds as their primary Money Account.

You may also elect to have free cash balances invested in individual deposit accounts pursuant to the Insured Savings Account or in one or more bank deposit accounts at Bank of America, N.A. and/or Bank of America California, N.A. (the “Merrill Lynch Bank Deposit Program”), FDIC insured depository institutions. For more information about these alternatives, you should contact your financial adviser.

If you subscribe to the CMA service, you have the option to change the designation of your Money Account at any time by notifying your financial adviser. At that time, you may instruct your financial adviser to redeem shares of a Fund designated as the Money Account and to transfer the proceeds to the newly designated Money Account. Each BIF Fund has reserved the right to suspend or otherwise limit sales of its shares if, as a result of difficulties in obtaining portfolio securities, it is determined that it is not in the interests of the BIF Fund’s shareholders to issue additional shares. If sales of shares of BIF Tax-Exempt are suspended and you have designated this Fund as your Money Account, you may designate one of the BIF State Funds (if available) as the Money Account and vice versa. Alternatively, you may designate the Merrill Lynch Bank Deposit Program as your Money Account. Pending such an election, Merrill Lynch will consider various alternatives with respect to automatic investments for such accounts, including the investment of free cash balances in such accounts in an account at the Merrill Lynch Banking Advantage Program.

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Automatic Purchases.

(BIF Tax-Exempt and BIF State Funds): Where offered, free cash balances in a program account are automatically invested in shares of the Fund designated as your Money Account not later than the first business day of each week on which the New York Stock Exchange (the “NYSE”) or New York banks are open, which normally will be Monday. Free cash balances from the following transactions will be invested automatically prior to the automatic weekly sweeps on the next business day following receipt of the proceeds: (i) proceeds from the sale of securities that do not settle on the day of the transaction (such as most common and preferred stock transactions) and from principal repayments on debt securities, (ii) from the sale of securities settling on a same day basis; and (iii) free cash balances of $1,000 or more arising from cash deposits into a subscriber’s account, dividend and interest payments or any other source unless such balance results from a cash deposit made after the cashiering deadline of the Merrill Lynch office in which the deposit is made. In that case, the resulting free cash balances are invested on the second following business day. If you wish to make a cash deposit, you should contact your Merrill Lynch financial adviser for information concerning the local office’s cashiering deadline. Free cash balances of less than $1,000 are invested in shares in the automatic weekly sweep.

(All BIF Funds except for BIF Tax-Exempt Funds): In limited circumstances, free cash balances in certain Merrill Lynch central asset account programs may be swept into BIF Money; however, generally new cash balances in program accounts will be swept automatically into one or more bank deposit accounts established through the Merrill Lynch Bank Deposit Program chosen by the participant as his or her Money Account. Debits in CMA accounts will be paid from balances in BIF Money, BIF Government Securities and BIF Treasury until those balances are depleted. Free cash balances in CMA accounts electing the tax-exempt sweep options will continue to be swept into one of the BIF Tax-Exempt Funds.

Manual Purchases.

(All BIF Funds): If you subscribe to the CMA service, you may make manual investments of $1,000 or more through your financial adviser at any time in shares of a BIF Fund not selected as your Money Account. Manual purchases take effect on the day following the day the order is placed by Merrill Lynch with the Fund, except that orders involving cash deposits made on the date of a manual purchase take effect on the second business day thereafter, if they are placed with the Fund after the cashiering deadline of the Merrill Lynch office in which the deposit is made. As a result, if you enter manual purchase orders that include cash deposits made on that day after the cashiering deadline, you will not receive the daily dividend which you would have received had your order been entered prior to the deadline. In addition, manual purchases of $500,000 or more can be made effective on the same day the order is placed with Merrill Lynch provided that requirements as to timely notification and transfer of a Federal Funds wire in the proper amount are met. If you desire further information on this method of purchasing shares, you should contact your financial adviser.

All purchases of Fund shares and dividend reinvestments will be confirmed to CMA service (or other Merrill Lynch central asset account program) subscribers (rounded to the nearest share) in the monthly transaction statement provided by Merrill Lynch.

Working Capital Management Account ^® . The Working Capital Management Account ^® (“WCMA”) financial service (“WCMA service”) for corporations and other businesses provides participants a securities account (which includes all the features of a regular CMA account) plus optional lines of credit and other features. The WCMA service has sweep features and annual participation fees different from those of a CMA account. A brochure describing the WCMA service as well as information concerning charges for participation in the program is available from Merrill Lynch.

Participants in the WCMA service are able to manually invest funds in certain designated BIF Funds. Checks and other funds transmitted to a WCMA service account generally will be applied in the following order: (i) to the payment of pending securities transactions or other charges in the participant’s securities account, (ii) to reduce outstanding balances in the lines of credit available through such program and (iii) to purchase shares of the designated BIF Fund. To the extent not otherwise applied, funds transmitted by Federal Funds wire or an automated clearinghouse service will be invested in shares of the designated BIF Fund on the business day following receipt of such funds by Merrill Lynch. Funds received in a WCMA service account from the sale of securities will be invested in the designated BIF Fund as described above. The amount received in a WCMA service account prior to the cashiering deadline of the Merrill Lynch office in which the deposit is made will be invested on the second business day following Merrill Lynch’s receipt of the check. Redemptions of BIF Fund shares will be effected as described below under “Redemption of Shares — Redemption of Shares by CMA Service Subscribers — Automatic Redemptions” to satisfy debit balances, such as those created by purchases of securities or by checks written against a bank

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providing checking services to WCMA service subscribers. WCMA service subscribers that have a line of credit will, however, be permitted to maintain a minimum BIF Fund balance. For subscribers who elect to maintain such a balance, debits from check use will be satisfied through the line of credit so that such balance is maintained.

However, if the full amount of available credit is not sufficient to satisfy the debit, it will be satisfied from the minimum balance.

From time to time, Merrill Lynch also may offer certain BIF Funds to participants in other Merrill Lynch-sponsored programs. Some or all of the features of the CMA service may not be available in such programs and program participation and other fees may be higher. You can obtain more information on the services and fees associated with such programs by contacting your financial adviser.

Purchase of Shares of BBIF Funds by WCMA Service Subscribers

Eligibility. Shares of the BBIF Funds are offered to certain subscribers in the WCMA service and in certain other Merrill Lynch business account programs. WCMA service or other business account program subscribers generally will have available cash balances invested in the Fund designated by the subscriber as the primary investment account (the “Primary Money Account”). A subscriber also may elect to manually invest cash balances into certain other money market funds or individual money market accounts pursuant to the Insured Savings Account ^SM .

The WCMA service and certain other Merrill Lynch business account programs have sweep features and annual participation fees different from those of a CMA account.

Purchases of shares of a BBIF Fund designated as the Primary Money Account will be made pursuant to the automatic or manual purchase procedures described below.

BBIF Tax-Exempt has reserved the right to suspend or otherwise limit sales of its shares if, as a result of difficulties in obtaining portfolio securities, it is determined that it is not in the interests of the Fund’s shareholders to issue additional shares. If sales of shares of BBIF Tax-Exempt are suspended, a shareholder who has designated such Fund as its Primary Money Account will be permitted to designate another eligible money fund (if available) as the primary account.

Subscribers in the WCMA service or other business account program have the option to change the designation of their Primary Money Account at any time by notifying their Merrill Lynch financial adviser. At that time, a subscriber may instruct its financial adviser to redeem shares of a BBIF Fund designated as the Primary Money Account and to transfer the proceeds to the share class that the subscriber is eligible to own in the newly-designated Primary Money Account.

Automatic Purchases. The delay with respect to the automatic investment of cash balances in a subscriber’s account in shares of the Fund designated as the subscriber’s Primary Money Account is determined by the subscriber’s WCMA service or other business account program tier assignment. For further information regarding the timing of sweeps for each tier, a subscriber should consult with its Merrill Lynch financial adviser or the relevant service account agreement and program description.

Manual Purchases. Subscribers in the WCMA service or other business account program may make manual investments of $1,000 or more at any time in shares of a BBIF Fund not selected as that investor’s Primary Money Account. Manual purchases shall be effective on the day following the day the order is placed with Merrill Lynch, except that orders involving cash deposits made on the date of a manual purchase shall become effective on the second business day thereafter if they are placed after the cashiering deadline of the Merrill Lynch office in which the deposit is made. As a result, WCMA service or other business account program subscribers who enter manual purchase orders that include cash deposits made on that day after such cashiering deadline will not receive the daily dividend which would have been received had their orders been entered prior to the deadline. In addition, manual purchases of $1,000,000 or more can be made effective on the same day the order is placed with Merrill Lynch provided that requirements as to timely notification and transfer of a Federal Funds wire in the proper amount are met. A WCMA service or other business account program subscriber desiring further information on this method of purchasing shares should contact its Merrill Lynch financial adviser.

All purchases of the BBIF Funds’ shares and dividend reinvestments will be confirmed to WCMA service or other business account program subscribers (rounded to the nearest share) in the monthly transaction statement.

BBIF Multiple Class Structure. Each BBIF Fund offers four share classes, each with its own ongoing fees, expenses and other features. A subscriber must be eligible to own a particular class of shares. Reference is made to “Account Information — BBIF Multiple Class Structure” and “— How to Choose the Share Class that Best Suits Your

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Needs” in the Prospectus for certain information with respect to the eligibility requirements to own Class 1, Class 2, Class 3 and Class 4 shares of each BBIF Fund.

Each Class 1, Class 2, Class 3 or Class 4 share of a BBIF Fund represents an identical interest in that Fund and has the same rights, except that each class of shares bears to a different degree the expenses of the service fees and distribution fees and the additional incremental transfer agency costs resulting from the conversion of shares. See “Account Information — BBIF Multiple Class Structure” and “— How to Choose the Share Class that Best Suits Your Needs” in the Prospectus. The distribution fees and service fees that are imposed on each class of shares, are imposed directly against that class and not against all assets of the BBIF Fund and, accordingly, the differing fee rate for each class does not affect the net asset value or have any impact on any other class of shares. Dividends paid by a BBIF Fund for each class of shares are calculated in the same manner at the same time and differ only to the extent that service fees and distribution fees and any incremental transfer agency costs relating to a particular class are borne exclusively by that class. Each class may be subject to monthly automatic conversions. See “Your Account — BBIF Multiple Class Structure” in the Prospectus.

WCMA subscribers should understand the purpose and function of different fee rates with respect to each class, which is to provide for the financing of the distribution of each class of shares of the BBIF Funds. Class 4 shares bear the lowest service and distribution fees because larger accounts cost less to service and distribute and those economies are passed on to the subscriber. Class 1 shares bear the highest service and distribution fees because smaller accounts cost more to service and distribute and there are fewer economies to pass on to the subscriber. The distribution-related revenues paid with respect to a class will not be used to finance the distribution expenditures of another class. Sales personnel may receive different compensation for selling different classes of shares.

Purchase of Shares of Retirement Reserves

Purchases of Retirement Reserves shares by pension, profit-sharing and annuity plans are made by the trustee or sponsor of such plan by payments directly to Merrill Lynch.

Retirement Reserves offers two classes of shares, Class I and Class II shares. Each Class I and Class II share of the Fund represents an identical interest in the investment portfolio of the Fund, except that Class II shares bear the expenses of the ongoing distribution fees.

Class I shares of Retirement Reserves are offered to certain Custodial Plans with an active custodial retirement account as of September 30, 1998, any Custodial Plan purchasing shares of the Fund through a Merrill Lynch fee-based program, certain independent pension, profit-sharing, annuity and other qualified plans, and qualified tuition programs established under Section 529 of the Code (collectively, the “Plans”).

Class II shares are offered to any Plan that did not have an active custodial retirement account as of September 30, 1998 and does not otherwise qualify to purchase Class I shares.

There are nine types of Custodial Plans: (1) a traditional IRA, (2) a Roth IRA, (3) an IRRA ^® , (4) a SEP, (5) an SRA, (6) a Basic ^SM (Keogh Plus) profit sharing plan and (7) a Basic ^SM (Keogh Plus) money purchase pension plan (together with the profit sharing plan, the “Basic ^SM Plans”), (8) a 403(b)(7) RSA, and (9) an education account. Although the amount that may be contributed to a Plan account in any one year is subject to certain limitations, assets already in a Plan account may be invested in the Fund without regard to such limitations.

If you are considering transferring a tax-deferred retirement account such as an IRA from Merrill Lynch to another securities dealer or other financial intermediary, you should be aware that if the firm will not take delivery of shares of Retirement Reserves, you must either redeem the shares so that the cash proceeds can be transferred to the account at the new firm, or you must continue to maintain a retirement account at Merrill Lynch for those shares.

Plan Investments. If you are a Plan participant, an investment in shares of Retirement Reserves can be made as follows:

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If participants elect to have their contributions invested in the Fund, the contributions will be invested automatically on the business day following the date they are received in the account. There will be no minimum initial or subsequent purchase requirement pursuant to these types of plans. The amount that may be contributed to a Plan in any one year is subject to certain limitations under the Code; however, assets already in a Plan account may be invested without regard to such limitations on contributions. Cash balances of less than $1.00 will not be invested.

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Participants in Custodial Plans who opened their accounts prior to December 6, 1999 had two options concerning cash balances that may arise in their accounts. First, participants could have elected to have such balances automatically invested on a daily basis in shares of the Fund or, in some cases, in another money

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market mutual fund advised by the Manager. Second, participants (except for RSAs) could have elected to have such balances deposited in an FDIC-insured money market account with one or more commercial banks. After December 6, 1999, certain Custodial Plan accounts no longer have the first option for cash balances.

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Participants who have elected to have cash balances automatically invested in the Fund will have such funds invested as follows: cash balances arising from the sale of securities held in the Plan account that do not settle on the day of the transaction (such as most common and preferred stock transactions) will be invested in shares of the Fund on the business day following the day that the proceeds are received in the Plan account. Proceeds giving rise to cash balances from the sale of securities held in the Plan account settling on a same day basis and from principal repayments on debt securities held in the account will be invested in shares of the Fund on the next business day following receipt. Cash balances arising from dividends or interest payments on securities held in the Plan account or from a contribution to the Plan are invested in shares of the Fund on the business day following the date the payment is received in the Plan account.

All purchases and redemptions of Fund shares and dividend reinvestments are confirmed (rounded to the nearest share) to participants in Plans in the monthly or quarterly statement sent to all participants in these Plans. The Fund and the Distributor have received an exemptive order from the Commission that permits the Fund to omit sending out more frequent confirmations with respect to certain transactions. These transactions include purchases resulting from automatic investments in shares of the Fund and redemptions that are effected automatically to purchase other securities that the participant has selected for investment in his account. Shareholders who are not participants in the Plans receive quarterly statements reflecting all purchases, redemptions and dividend reinvestments of Fund shares.

You should read materials concerning the Plans, including copies of the Plans and the forms necessary to establish a Plan account, which are available from Merrill Lynch. You should read such materials carefully before establishing a Plan account and should consult with your attorney or tax advisor to determine if any of the Plans are suited to your needs and circumstances. The laws applicable to the Plans, including the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), and the Code, are complex and include a variety of transitional rules, which may be applicable to some investors. These laws should be reviewed by your attorney to determine their applicability. You are further advised that the tax treatment of the Plans under applicable state law may vary.

Purchase of Shares of Summit Cash Reserves

Exchange Privilege. Investor A shareholders of Summit Cash Reserves who acquired their shares upon an exchange from Investor A or Institutional Shares of certain affiliated funds will have an exchange privilege with Investor A or Institutional Shares of certain affiliated funds. Shareholders may exchange Investor A Shares of the Fund for Institutional Shares of one of the affiliated funds if the shareholder holds any Institutional Shares of that affiliated fund in the account in which the exchange is to be made at the time of the exchange or is otherwise eligible to purchase Institutional Shares of such affiliated fund. Otherwise Investor A Shares will automatically be purchased.

Eligible institutional investors include: employees of BlackRock, Merrill Lynch, PNC and Directors of any BlackRock-advised funds; customers of broker-dealers and agents that have established a servicing relationship with the Fund on behalf of their customers; investors who currently own Institutional Shares in a shareholder account are entitled to purchase additional Institutional Shares of the Fund in that account; institutional and individual retail investors with a minimum investment of $2 million; certain qualified retirement plans; investors in selected fee based programs; registered investment advisers with a minimum investment of $250,000; Trust departments of PNC Bank and Merrill Lynch Trust Company and their affiliates for whom they (i) act in a fiduciary capacity (excluding participant directed employee benefit plans); (ii) otherwise have investment discretion; (iii) act as custodian for at least $2 million in assets; unaffiliated banks, thrifts or trust companies that have agreements with a Distributor; and holders of certain Merrill Lynch sponsored unit investment trusts (UITs) who reinvest dividends received from such UITs in shares of the Fund.

If a holder of Investor A Shares of the Fund subsequently exchanges back into the same class of shares of the original affiliated fund it will do so without paying any sales charge. If a holder of Investor A Shares of the Fund exchanges into Investor A or Institutional Shares of another affiliated fund, the holder will be required to pay a sales charge equal to the difference, if any, between the sales charge previously paid on the shares of the original affiliated fund and the sales charge payable at the time of the exchange on the shares of the new affiliated fund.

Investor B shareholders of the Fund who acquired their shares upon an exchange from Investor B or Investor C Shares of certain affiliated funds will have an exchange privilege with Investor B or Investor C Shares of certain affiliated funds. A holder of Investor B Shares of the Fund may subsequently exchange back into the original affiliated fund. When a shareholder exchanges Investor B or Investor C Shares of an affiliated fund for Investor B Shares of the

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Fund, the period of time that the shareholder holds the Investor B Shares of the Fund will count towards satisfaction of the holding period requirement for purposes of reducing the CDSC relating to the Investor B or Investor C Shares acquired upon exchange of the Investor B Shares of the Fund. With respect to exchanges of Investor B Shares of an affiliated fund into Investor B Shares of the Fund, the period of time the Investor B Shares of the affiliated fund are held will count towards satisfaction of the conversion period (the length of time until the Investor B Shares acquired upon exchange of the Investor B Shares of the Fund are automatically converted into Investor A Shares). Conversely, the period of time that a shareholder has held the shares of an affiliated fund or a fund participating in the Exchange Program will count towards the satisfaction of the conversion period under which Investor B Shares of the Fund convert to Investor A Shares of the Fund.

If Investor B Shares are redeemed from the Fund and not exchanged into shares of an affiliated fund, a CDSC will be charged to the extent it would have been charged on a redemption of shares from the original affiliated fund.

It is contemplated that the exchange privilege may be applicable to other new mutual funds whose shares are distributed by the Distributor.

Under the exchange privilege, exchanges are made on the basis of the relative net asset values of the shares being exchanged. Shares issued pursuant to dividend reinvestment are sold on a no-load basis in each of the affiliated funds. For purposes of the exchange privilege, dividend reinvestment shares shall be deemed to have been sold with a sales charge equal to the sales charge previously paid on the shares on which the dividend was paid. Based on this formula an exchange of Investor A Shares of the Fund for Investor A or Institutional Shares of an affiliated fund generally will require the payment of a sales charge equal to the difference, if any, between the sales charge previously paid on the Institutional or Investor A Shares originally exchanged for Investor A Shares of the Fund and the sales charge that may be payable at the time of the exchange on the Institutional or Investor A Shares of the affiliated fund to be acquired.

Exchange Program. The Fund participates in an exchange program with certain non-money market open-end management investment companies that are (i) distributed by a selected securities dealer that is an affiliate of the Distributor, (ii) not affiliated funds, and (iii) not distributed by the Distributor (each referred to as a “Participating Fund”) (the “Exchange Program”). Exchanges may be made into Investor A or Investor B Shares of the Fund at net asset value without the imposition of a front-end sales charge (“sales charge”) or CDSC. Shares of a Participating Fund that are subject to a sales charge will be exchanged for Investor A Shares of the Fund without the imposition of a sales charge. The holder of Investor A Shares of the Fund may subsequently either exchange back into the same class of shares of the Participating Fund without incurring any sales charge or exchange into shares of another Participating Fund subject to a sales charge in the same fund complex as the original Participating Fund by remitting an amount equal to the difference, if any, between the sales charge previously paid on the shares of the original Participating Fund and the sales charge payable at the time of the exchange on the shares of the new Participating Fund.

Exchanges may be made into Investor B Shares of the Fund at net asset value without the imposition of a sales charge. Shares of Participating Funds subject to a CDSC will be exchanged for Investor B Shares of the Fund without the payment of a CDSC that might otherwise be due on redemption of the Participating Fund shares. The holder of such Investor B Shares of the Fund may subsequently either exchange back into the same class of shares of the Participating Fund or exchange into shares of another Participating Fund in the same fund complex as the original Participating Fund. Upon such exchange, the holder of the Investor B Shares of the Fund will receive credit toward reduction of the CDSC that would have been due on the Participating Fund shares for the time period during which the Investor B Shares of the Fund were held. This period of time will also count towards satisfaction of any conversion period applicable to the Participating Fund shares. If holders of the Investor B Shares of the Fund redeem those shares instead of exchanging back into shares of the original Participating Fund or of another Participating Fund in the same fund complex, CDSC payments, if any, will be assessed based upon the combined holding period for the Participating Fund shares and the Fund shares.

The Participating Funds may impose administrative and/or redemption fees on an exchange transaction with the Fund. There will be no sales charge on exchange transactions into the Fund. The Exchange Program may be modified or terminated at any time in accordance with the rules of the Commission.

A Participating Fund may modify or terminate the terms of its involvement in the Exchange Program at any time in accordance with the rules of the Commission.

Before effecting an exchange, shareholders of the Fund should obtain a currently effective prospectus of the affiliated fund or participating Fund into which the exchange is to be made for information regarding the fund and for further details regarding such exchange.

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To effect an exchange, shareholders should contact their financial adviser, selected securities dealer or other financial intermediary, who will advise the Fund of the exchange, or write to the Fund’s transfer agent requesting that the exchange be effected. Shareholders of Participating Funds and certain affiliated funds with shares for which certificates have not been issued may effect an exchange by wire through their securities dealers. The Exchange Program or the exchange privilege may be modified or terminated at any time in accordance with the rules of the Commission. There is currently no limitation on the number of times a shareholder may effect an exchange into the Fund either through the exchange privilege or the Exchange Program; however, the Fund reserves the right to limit the number of times an investor may effect an exchange. Certain Participating Funds and affiliated funds may suspend the continuous offering of their shares at any time and thereafter may resume such offering from time to time. The Exchange Program and the exchange privilege are available only to U.S. shareholders in states where the exchange legally may be made.

An exchange pursuant to the exchange privilege or pursuant to the Exchange Program is treated as a sale of the exchanged shares and a purchase of the new shares for Federal income tax purposes. In addition, an exchanging shareholder of any of the funds may be subject to backup withholding unless such shareholder certifies under penalty of perjury that the taxpayer identification number on file with any such fund is correct, and that he or she is not otherwise subject to backup withholding. See “Dividends and Taxes — Taxes.”

Purchase of Shares of BlackRock Funds Portfolios

Each of the BlackRock Funds Portfolios has authorized one or more brokers and/or financial institutions (“Authorized Persons”) to receive on its behalf purchase and redemption orders that are in “good form” in accordance with the policies of those Authorized Persons. Such Authorized Persons are authorized to designate other intermediaries to receive purchase and redemption orders on the Fund’s behalf, and the Fund will be deemed to have received a purchase or redemption order when an Authorized Persons or, if applicable, such Authorized Person’s authorized designee, receives the order. Such customer orders will be priced at a Portfolio’s net asset value next computed after they are received by an Authorized Person or such Authorized Person’s authorized designee. Financial institutions may include retirement plan service providers who aggregate purchase and redemption instructions received from numerous retirement plans or plan participants.

Investor Shares

Purchase of Shares. The minimum investment for the initial purchase of shares is $1,000, except that the minimum is $250 for certain fee-based retirement programs and $100 for qualified employee benefit plans; there is a $50 minimum for subsequent investments. Purchases through the Automatic Investment Plan are subject to a lower initial purchase minimum. In addition, the minimum initial investment for employees of the Fund, the Fund’s Manager, sub-advisor, BRIL or transfer agent or employees of their affiliates is $100, unless payment is made through a payroll deduction program in which case the minimum investment is $25.

Purchases Through Brokers. It is the responsibility of brokers to transmit purchase orders and payment on a timely basis. Generally, if payment is not received within the period described in the prospectuses, the order will be canceled, notice thereof will be given, and the broker and its customers will be responsible for any loss to the Fund or its shareholders. Orders of less than $500 may be mailed by a broker to the transfer agent.

Other Purchase Information. Shares of each Fund are sold on a continuous basis by BRIL as distributor. BRIL maintains its principal offices at 40 East 52nd Street, New York, New York 10022. Purchases may be effected on weekdays on which the NYSE is open for business (a “Business Day”). Payment for orders which are not received or accepted will be returned after prompt inquiry. The issuance of shares is recorded on the books of the Fund. No certificates will be issued for shares. Payments for shares of a Fund may, in the discretion of the Fund’s Manager, be made in the form of securities that are permissible investments for that Fund. The Fund reserves the right to reject any purchase order, to modify or waive the minimum initial or subsequent investment requirement and to suspend and resume the sale of any share class of any Fund at any time.

Shareholder Features.

Exchange Privilege. Unless an exemption applies, a front-end sales charge will be charged in connection with exchanges of Investor A Shares of a BlackRock Fund Portfolio for Investor A Shares of one of the non-money market portfolios of the Trust (each a “Non-Money Market Portfolio”). Exchanges of Investor B or Investor C Shares of a Fund for Investor B or Investor C Shares of a Non-Money Market Portfolio of the Trust will be exercised at NAV. However, a CDSC will be charged in connection with the redemption of the Investor B or Investor C Shares of the Non-Money Market Portfolio received in the exchange.

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Investor A Shares of Funds that were (1) acquired through the use of the exchange privilege and (2) can be traced back to a purchase of shares in one or more investment portfolios of the Fund for which a sales charge was paid, can be exchanged for Investor A Shares of a Fund subject to a sales charge.

A shareholder wishing to make an exchange may do so by sending a written request to the Fund at the following address: BlackRock, P.O. Box 9819, Providence, RI 02940-8019. Shareholders are automatically provided with telephone exchange privileges when opening an account, unless they indicate on the Application that they do not wish to use this privilege. To add this feature to an existing account that previously did not provide this option, a request must be made in writing or by telephone. Once this election has been made, the shareholder may simply contact the Fund by telephone at (800) 441-7762 to request the exchange. During periods of substantial economic or market change, telephone exchanges may be difficult to complete and shareholders may have to submit exchange requests in writing.

If the exchanging shareholder does not currently own shares of the investment portfolio whose shares are being acquired, a new account will be established with the same registration, dividend and capital gain options and broker of record as the account from which shares are exchanged, unless otherwise specified in writing by the shareholder with all signatures guaranteed by an eligible guarantor institution as defined below. In order to participate in the Automatic Investment Program or establish a Systematic Withdrawal Plan for the new account, however, an exchanging shareholder must file a specific written request.

Any share exchange must satisfy the requirements relating to the minimum initial investment requirement, and must be legally available for sale in the state of the investor’s residence. For Federal income tax purposes, a share exchange is a taxable event and, accordingly, a capital gain or loss may be realized. Before making an exchange request, shareholders should consult a tax or other financial adviser and should consider the investment objective, policies and restrictions of the investment portfolio into which the shareholder is making an exchange. Brokers may charge a fee for handling exchanges.

Each Fund reserves the right to suspend, modify or terminate the exchange privilege at any time. Notice will be given to shareholders of any material modification or termination except where notice is not required. Each Fund reserves the right to reject any telephone exchange request. Telephone exchanges may be subject to limitations as to amount or frequency, and to other restrictions that may be established from time to time to ensure that exchanges do not operate to the disadvantage of any portfolio or its shareholders. Each Fund, the Administrators and BRIL will employ reasonable procedures to confirm that instructions communicated by telephone are genuine. The Fund, the Trust, the administrators and BRIL will not be liable for any loss, liability, cost or expense for acting upon telephone instructions reasonably believed to be genuine in accordance with such procedures.

By use of the exchange privilege, the investor authorizes the Fund’s transfer agent to act on telephonic or written exchange instructions from any person representing him– or herself to be the investor and believed by the Fund’s transfer agent to be genuine. The records of the Fund’s transfer agent pertaining to such instructions are binding. The exchange privilege may be modified or terminated at any time upon 60 days’ notice to affected shareholders. The exchange privilege is only available in states where the exchange may legally be made.

The redemption of shares of one Fund and the subsequent investment in another Fund generally will be treated as two separate transactions. Therefore, a front-end sales charge will be imposed (unless an exemption applies) on the purchase of Investor A or Investor A1 Shares of a Non-Money Market Portfolio with the proceeds of a redemption of Investor Shares of a BlackRock Funds Portfolio. In addition, when Investor Shares of a BlackRock Funds Portfolio are redeemed and the proceeds are used to purchase Investor B, Investor B1, Investor B2, Investor C, Investor C1 or Investor C2 Shares of a Non-Money Market Portfolio, a contingent deferred sales charge will be imposed (unless an exemption applies) when the Investor B Shares or Investor C Shares of the Non-Money Market Portfolio are redeemed.

Automatic Investment Plan (“AIP”). Certain shareholders may arrange for periodic investments in a Fund through automatic deductions from a checking or savings account by completing the AIP Application which may be obtained from the Fund at (800) 441-7762, or online at www.blackrock.com/funds. The minimum pre-authorized investment amount is $50 per Fund.

Systematic Withdrawal Plan (“SWP”). Each BlackRock Funds Portfolio offers a Systematic Withdrawal Plan to shareholders who wish to receive regular distributions from their accounts. Upon commencement of the SWP, the account must have a current value of $10,000 or more in a Fund. Shareholders may elect to receive automatic cash payments of $50 or more at any interval. You may choose any day for the withdrawal. If no day is specified, the withdrawals will be processed on the 25th day of the month or, if such day in not a Business Day, on the prior Business Day and are paid promptly thereafter. An investor may utilize the SWP by completing the Systematic

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Withdrawal Plan Application Form which may be obtained by calling the Fund or by visiting our website at www.blackrock.com/funds.

Shareholders should realize that if withdrawals exceed income dividends their invested principal in the account will be depleted. To participate in the SWP, shareholders must have their dividends automatically reinvested. Shareholders may change or cancel the SWP at any time, upon written notice to the Fund, or by calling the Fund at (800) 441-7762.

For this reason, a shareholder may not participate in the Automatic Investment Plan (see “Services for Shareholders — Automatic Investment Plan” in the Fund’s Prospectus) and the Systematic Withdrawal Plan at the same time.

Dividend Allocation Plan. The Dividend Allocation Plan allows shareholders to elect to have all their dividends and any other distributions from the BlackRock Funds Portfolio or any Eligible Fund (which includes the Fund and other funds as designated by BRIL from time to time) automatically invested at net asset value in one other such Eligible Fund designated by the shareholder, provided the account into which the dividends and distributions are directed is initially funded with the requisite minimum amount.

Institutional Shares

Purchase of Shares. Employees of BlackRock, directors, trustees and officers of the funds advised by BlackRock and accounts managed for their benefit and employees and directors of BlackRock, The PNC Financial Services Group, Inc., Merrill Lynch, Barclays PLC or their respective affiliates, may buy Institutional Shares of the Fund without regard to any existing minimum investment requirements. The Fund may in its discretion waive or modify the minimum investment amount, may reject any order for Institutional Shares and may suspend and resume the sale of shares of any Fund at any time.

Institutional Shares of the Funds may be purchased by customers of broker-dealers and agents which have established a servicing relationship with the Fund on behalf of their customers. These broker-dealers and agents may impose additional or different conditions on the purchase or redemption of Fund shares by their customers and may charge their customers transaction, account or other fees on the purchase and redemption of Fund shares. Each broker-dealer or agent is responsible for transmitting to its customers a schedule of any such fees and information regarding any additional or different conditions regarding purchases and redemptions. Shareholders who are customers of such broker-dealers or agents should consult them for information regarding these fees and conditions.

Payment for Institutional Shares must normally be made in Federal funds or other funds immediately available by 4:00 p.m. (Eastern time) on the first business day following receipt of the order. Payment may also, in the discretion of the Fund, be made in the form of securities that are permissible investments for the Fund. If payment for a purchase order is not received by the prescribed time, an investor may be liable for any resulting losses or expenses incurred by the Fund.

DCC&S. Qualified Plans may be able to invest in shares of the BlackRock Funds Portfolios through the Defined Contribution Clearance and Settlement System (“DCC&S”) of the National Securities Clearing Corporation. Institutions qualifying to trade on DCC&S include broker/dealers, trust companies and third party administrators. Please contact the Fund for information on agreements, procedures, sales charges and fees related to DCC&S transactions.

Distribution and/or Shareholder Servicing Plans

Each Fund has entered into a distribution agreement with BlackRock Investments, LLC (previously defined as the “Distributor”) under which the Distributor, as agent, offers shares of each Fund on a continuous basis. The Distributor has agreed to use appropriate efforts to effect sales of the shares, but it is not obligated to sell any particular amount of shares. The Distributor’s principal business address is 40 East 52nd Street, New York, NY 10022. The Distributor is an affiliate of BlackRock.

Each Fund has adopted a shareholder servicing plan and/or a distribution plan or plans (in the case of Retirement Reserves, with respect to Class II shares only and with respect to Summit Cash Reserves with respect to Investor B Shares only) (each, a “Distribution Plan”) in compliance with Rule 12b-1 under the Investment Company Act. Each Fund other than Retirement Reserves and the BBIF Funds is authorized to pay the Distributor a fee at an annual rate based on the average daily net asset value of Fund accounts maintained through the Distributor. Retirement Reserves pays the Distributor a fee at an annual rate based on the average daily net assets attributable to Class II shares maintained through the Distributor. The Distribution Plan for each class of shares of the BBIF Funds

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provides that the Funds pay the Distributor a service fee relating to the shares of the relevant class, accrued daily and paid monthly, at an annual rate based on the average daily net assets of a BBIF Fund attributable to Class 1, Class 2, Class 3 and Class 4 shares. The service fee is not compensation for the administrative and operational services rendered to shareholders by affiliates of the Manager that are covered by any other agreement between each Fund and the Manager. Each class has exclusive voting rights with respect to the Distribution Plan adopted with respect to such class pursuant to which service and/or distribution fees are paid. The fee paid by each Fund other than Retirement Reserves and the BBIF Funds compensates the Distributor for providing, or arranging for the provision of, shareholder servicing and sales and promotional activities and services with respect to shares of each Fund. The Distributor then determines, based on a number of criteria, how to allocate such fee among financial advisers, selected dealers and affiliates of the Distributor. The fee paid by Retirement Reserves compensates the Distributor for the expenses associated with marketing activities and services related to Class II shares. The BBIF Distribution Plans for the Class 1, Class 2, Class 3 and Class 4 shares each provide that a Fund also pays the Distributor a distribution fee based on the average daily net assets of the Fund attributable to the shares of the relevant class. These fees are set forth in the BBIF Fund Prospectus.

Each Fund’s Distribution Plans are subject to the provisions of Rule 12b-1 under the Investment Company Act. In their consideration of a Distribution Plan, the Trustees must consider all factors they deem relevant, including information as to the benefits of the Distribution Plan to the Fund and the related class of shareholders. In approving a Distribution Plan in accordance with Rule 12b-1, the non-interested Trustees concluded that there is reasonable likelihood that the Distribution Plan will benefit the Fund and its related class of shareholders.

Each Distribution Plan provides that, so long as the Distribution Plan remains in effect, the non-interested Trustees then in office will select and nominate other non-interested Trustees. Each Distribution Plan can be terminated at any time, without penalty, by the vote of a majority of the non-interested Trustees or by the vote of the holders of a majority of the outstanding related class of voting securities of a Fund. A Distribution Plan cannot be amended to increase materially the amount to be spent by the Fund without the approval of the related class of shareholders. All material amendments are required to be approved by the vote of Trustees, including a majority of the non-interested Trustees who have no direct or indirect financial interest in the Distribution Plan, cast in person at a meeting called for that purpose. Rule 12b-1 further requires that each Fund preserve copies of each Distribution Plan and any report made pursuant to such plan for a period of not less than six years from the date of the Distribution Plan or such report, the first two years of which should be stored in an easily accessible place.

Among other things, each Distribution Plan provides that the Trustees will review quarterly reports of the shareholder servicing and/or distribution expenditures paid to the Distributor. With respect to each Fund other than BlackRock Funds Portfolios, Retirement Reserves and Summit Cash Reserves, in the event that the aggregate payments received by the Distributor under the Distribution Plan in any year exceeds the amount of the distribution and shareholder servicing expenditures incurred by the Distributor, the Distributor is required to reimburse the Fund the amount of such excess. With respect to Retirement Reserves, payments under the Class II Distribution Plan are based on a percentage of average daily net assets attributable to Class II shares, regardless of the amount of expenses incurred. As a result, the distribution related revenues from the Distribution Plan with respect to Retirement Reserves may be more or less than distribution related expenses of the Class II shares. Information with respect to the distribution-related revenues and expenses is presented to the Trustees for their consideration on a quarterly basis. Distribution-related expenses consist of financial adviser compensation, branch office and regional operation center selling and transaction processing expenses, advertising, sales promotion and marketing expenses and interest expense. With respect to Retirement Reserves, the distribution-related revenues paid with respect to one class will not be used to finance the distribution expenditures of another class. Sales personnel may receive different compensation for selling different classes of shares.

See Part I, Section V “Distribution Related Expenses” of each Fund’s SAI for information relating to the fees paid by your Fund to the Distributor under each Distribution Plan during the Fund’s most recent fiscal year.

Limitations on the Payment of Asset Based Sales Charges. The maximum sales charge rule in the Conduct Rules of the NASD imposes a limitation on certain asset-based sales charges such as the distribution fee borne by each class of shares in the case of the BBIF Funds, and Class II shares in the case of Retirement Reserves. The maximum sales charge rule limits the aggregate of distribution fee payments payable by a Fund to (i) 7.25% of eligible gross sales of the applicable shares (excluding shares issued pursuant to dividend reinvestments and exchanges), plus (ii) interest on the unpaid balance for the applicable shares at the prime rate plus 1% (the unpaid balance being the maximum amount payable minus amounts received from the payment of the distribution fee).

In the case of the BBIF Funds, the Distributor has voluntarily agreed to waive interest charges on the unpaid balance in excess of 0.50% of eligible gross sales. Consequently, the maximum amount payable to the Distributor

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(referred to as the “voluntary maximum”) is 7.75% of eligible gross sales. The Distributor retains the right to stop waiving the interest charges at any time. To the extent payments would exceed the voluntary maximum, a BBIF Fund will not make further payments of the distribution fee with respect to its shares; however, a BBIF Fund will continue to make payments of the service fee. In certain circumstances the amount payable pursuant to the voluntary maximum may exceed the amount payable under the NASD formula. In such circumstances, payment in excess of the amount payable under the NASD formula will not be made.

Other Distribution Arrangements. In the case of the BlackRock Funds Portfolios, the BlackRock Funds Portfolios and BlackRock have entered into distribution agreements with UBS AG whereby UBS AG may, in certain circumstances, sell shares of certain BlackRock Funds Portfolios in certain jurisdictions. The level of payments made to UBS AG in any year for the sale and distribution of shares of a BlackRock Funds Portfolio will vary and normally will not exceed the sum of the service fee payable on the assets attributable to UBS AG plus an additional fee equal to a percentage of such assets which shall range up to 0.25%.

Other Compensation to Selling Dealers

BlackRock and certain of its affiliates may make payments relating to distribution and sales support activities out of its past profits or other sources available to it (and not as an additional charge to a Fund). From time to time, the Distributor, BlackRock or their affiliates may compensate affiliated and unaffiliated brokers, dealers, financial institutions and industry professionals (including BlackRock, Merrill Lynch, Hilliard Lyons and their affiliates) (collectively, “Service Organizations”) for the sale and distribution of shares of a Fund or for services to a Fund and its shareholders. These non-distribution and service plan payments may take the form of, among other things, “due diligence” payments for a dealer’s examination of a Fund and payments for providing extra employee training and information relating to a Fund; “listing” fees for the placement of the Funds on a dealer’s list of mutual funds available for purchase by its customers; “finders” or “referral” fees for directing investors to a Fund; “marketing support” fees for providing assistance in promoting the sale of the Fund shares; payments for the sale of shares and/or the maintenance of share balances; CUSIP fees; maintenance fees; and set-up fees regarding the establishment of new accounts. The payments made by the Distributor, BlackRock and their affiliates may be a fixed dollar amount or may be based on a percentage of the value of shares sold to, or held by, customers of the Service Organization involved, and may be different for different Service Organizations. The payments described above are made from the Distributor’s, BlackRock’s or their affiliates’ own assets pursuant to agreements with Service Organizations and do not change the price paid by investors for the purchase of a Fund’s shares or the amount a Fund will receive as proceeds from such sales.

As of the date of this SAI, as amended or supplemented from time to time, the following Service Organizations are receiving such payments: Ameriprise Financial Services, AXA Advisors, CCO Investment Services, Cetera Financial Group, Citigroup Global Markets, Inc., Commonwealth Equity Services (Commonwealth Financial Network), FSC Securities Corporation, Goldman Sachs & Co., Investacorp, Inc., JP Morgan, LPL Financial Corporation, Merrill Lynch, MetLife Securities, Morgan Stanley Smith Barney, Northwestern Mutual Investment Services, LLC, Park Avenue Securities, PFS Investments, PNC Investments LLC, Raymond James, RBC Capital Markets, Royal Alliance Associates, SagePoint Financial, Santander Securities, LLC, Securities America, The Huntington Investment Co., Triad Advisors, Inc., UBS Financial Services, U.S. Bancorp Investments, Voya Financial Advisors, Inc., Voya Investments Distributor, LLC, Wells Fargo, Woodbury Financial Services, Inc. and/or broker dealers and other financial services firms under common control with the above organizations (or their successors or assignees). The level of payments made to these Service Organizations with respect to the Funds in any year will vary, may be limited to specific Funds or share classes, or may exclude the Funds entirely. In addition, from time to time BRIL, BlackRock or certain of their affiliates may make fixed dollar amount payments to certain Service Organizations listed above that are not based on the value of the shares sold to, or held by, the Service Organization’s customers and may be different for different Service Organizations.

In lieu of payments pursuant to the foregoing, the Distributor, BlackRock, PNC or their affiliates may make payments to the above-named Service Organizations of an agreed-upon amount which, subject to certain agreed-upon minimums, will generally not exceed the amount that would have been payable pursuant to the formula, and may also make similar payments to other Service Organizations.

If investment advisers, distributors or affiliates of mutual funds pay bonuses and incentives in differing amounts, financial firms and their financial consultants may have financial incentives for recommending a particular mutual fund over other mutual funds. In addition, depending on the arrangements in place at any particular time, a financial firm and its financial consultants may also have a financial incentive for recommending a particular share class over

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other share classes. You should consult your financial adviser and review carefully any disclosure by the financial firm as to compensation received by your financial adviser for more information about the payments described above.

Furthermore, the Distributor, BlackRock and their affiliates may contribute to various non-cash and cash incentive arrangements to promote the sale of shares, and may sponsor various contests and promotions subject to applicable FINRA regulations in which participants may receive prizes such as travel awards, merchandise and cash. Subject to applicable FINRA regulations, the Distributor, BlackRock and their affiliates may also: (i) pay for the travel expenses, meals, lodging and entertainment of broker/dealers, financial institutions and their salespersons in connection with educational and sales promotional programs, (ii) sponsor speakers, educational seminars and charitable events and (iii) provide other sales and marketing conferences and other resources to broker-dealers, financial institutions and their salespersons.

BlackRock, Inc., the parent company of BlackRock, has agreed to pay PNC Bank and certain of its affiliates fees for administration and servicing with respect to assets of the Funds attributable to shares held by customers of such entities. These assets are predominantly in the Institutional Share Class of a Fund, with respect to which the Fund does not pay shareholder servicing fees under a Plan. The fees are paid according to the following schedule: certain money market funds: 0.15% of net assets; certain fixed income funds: 0.20% of net assets; and certain equity funds: 0.25% of net assets.

Service Organizations may charge their clients additional fees for account-related services. Service Organizations may charge their customers a service fee in connection with the purchase or redemption of Fund shares. The amount and applicability of such a fee is determined and disclosed to its customers by each individual Service Organization. Service fees typically are fixed, nominal dollar amounts and are in addition to the sales and other charges described in the Prospectuses and this SAI. Your Service Organization will provide you with specific information about any service fees you will be charged.

Pursuant to the Plans, each Fund enters into service arrangements with Service Organizations pursuant to which Service Organizations will render certain support services to their customers (“Customers”) who are the beneficial owners of Shares of each Fund. Such services will be provided to Customers who are the beneficial owners of Shares of such classes and are intended to supplement the services provided by the Fund’s Administrators and transfer agent to the Fund’s shareholders of record. In consideration for payment of the applicable service fee Service Organizations may provide general shareholder liaison services, including, but not limited to: (i) answering customer inquiries regarding account status and history, the manner in which purchases, exchanges and redemptions of shares may be effected and certain other matters pertaining to the Customers’ investments; and (ii) assisting Customers in designating and changing dividend options, account designations and addresses.

To the extent a shareholder is not associated with a Service Organization, the shareholder servicing fees will be paid to BlackRock, and BlackRock will provide services. In addition to, rather than in lieu of, distribution and shareholder servicing fees that a Fund may pay to a Service Organization pursuant to the Plan and fees the Fund pays to its transfer agent, the Fund may enter into non-Plan agreements with Service Organizations pursuant to which the Fund will pay a Service Organization for administrative, networking, recordkeeping, sub-transfer agency and shareholder services. These non-Plan payments are generally based on either: (1) a percentage of the average daily net assets of Fund shareholders serviced by a Service Organization or (2) a fixed dollar amount for each account serviced by a Service Organization. The aggregate amount of these payments may be substantial. From time to time, BlackRock, the Distributor or their affiliates also may pay a portion of the fees for administrative, networking, omnibus, operational and recordkeeping, sub-transfer agency and shareholder services described above at its or their own expense and out of its or their legitimate profits.

Redemption of Shares

Each Fund will normally redeem shares for cash upon receipt of a request in proper form, although each Fund retains the right to redeem some or all of its shares in-kind under unusual circumstances, in order to protect the interests of remaining shareholders, or to accommodate a request by a particular shareholder that does not adversely affect the interest of the remaining shareholders, by delivery of securities selected from the Fund’s assets at its discretion. In-kind payment means payment will be made in portfolio securities rather than cash. If this occurs, the redeeming shareholder might incur brokerage or other transaction costs to convert the securities to cash. Each Fund has elected to be governed by Rule 18f-1 under the Investment Company Act so that the Fund is obligated to redeem its shares solely in cash up to the lesser of $250,000 or 1% of its net asset value during any 90-day period for any shareholder of the Fund. The redemption price is the net asset value per share next determined after the initial receipt of proper notice of redemption.

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The value of the shareholder’s investment at the time of redemption may be more or less than his or her cost, depending on the market value of the securities held by the Fund at such time and income earned. In the case of Investor B Shares of Summit Cash Reserves, the redemption price will be reduced by any applicable CDSC.

If notice is received by the Fund’s transfer agent or Merrill Lynch, as applicable, prior to the determination of net asset value on that day, the redemption will be effective on such day. If the notice is received after the determination of net asset value has been made, the redemption will be effective on the next business day and payment will be made on the second business day after receipt of the notice.

Redemption of Shares by All Funds except the BIF Funds, the BBIF Funds and the BlackRock Funds Portfolios

At various times, a Fund may be requested to redeem shares, in manual or automatic redemptions, with respect to which good payment has not yet been received by Merrill Lynch. A Fund may delay for up to 10 days the payment of redemption proceeds until good payment (that is, cash, Federal Funds or certified check drawn on a U.S. bank) has been collected for the purchase of Fund shares. In addition, each Fund reserves the right not to honor redemption checks or requests for Federal Funds redemptions where the shares to be redeemed have been purchased by check within 10 days prior to the date the redemption request is received by the Fund’s transfer agent.

The right to redeem shares may be suspended for seven days only (i) for any period during which trading on the NYSE is restricted as determined by the Commission or during which the NYSE is closed (other than customary weekend and holiday closings), (ii) for any period during which an emergency exists, as defined by the Commission, as a result of which disposal of portfolio securities or determination of the net asset value of the Fund is not reasonably practicable, or (iii) for such other periods as the Commission may by order permit for the protection of shareholders of the Fund.

Methods of Redemption

All five methods set forth below apply to each Fund other than Retirement Reserves. Only the methods described under “Redemption by Check,” “Regular Redemption” and “Automatic Redemption” also apply to Retirement Reserves. In certain instances, the Fund’s transfer agent may require additional documents in connection with redemptions.

Redemption by Check. You may redeem shares by check in an amount not less than $500. At your request, the Fund’s transfer agent will provide you with checks drawn on the custody account. These checks can be made payable to the order of any person; however, these checks may not be used to purchase securities in transactions with Merrill Lynch. The payee of the check may cash or deposit it like any check drawn on a bank. When such a check is presented to the Fund’s transfer agent for payment, the Fund’s transfer agent will present the check to the Fund as authority to redeem a sufficient number of full and fractional shares in your account to cover the amount of the check. This enables you to continue earning daily dividends until the day prior to the day the check is cleared. Canceled checks will be returned to you by the Fund’s transfer agent upon request.

You will be subject to the transfer agent’s rules and regulations governing such checking accounts, including the right of the Fund’s transfer agent not to honor checks in amounts exceeding the value of your account at the time the check is presented for payment. A Fund or a Fund’s transfer agent may modify or terminate the check redemption privilege at any time on 30 days’ notice. In order to be eligible for the privilege, you should check the box under the caption “Check Redemption Privilege” in the Purchase Application. The Fund’s transfer agent will then send you checks. Retirement Reserves does not accept new applications for check writing privileges.

Federal Funds Redemption. If you maintain an account directly with the Fund’s transfer agent, you may also arrange to have redemption proceeds of $5,000 or more wired in Federal Funds to a pre-designated bank account. In order to be eligible for Federal Funds redemption, you must designate on your Purchase Application the domestic commercial bank and account number to receive the proceeds of your redemption and must have your signature on the Purchase Application guaranteed. The request for Federal Funds redemption may be made by telephone, wire or letter (no signature guarantee required) to the Fund’s transfer agent. If your request is received before the determination of net asset value of a Fund on any business day, the redemption proceeds will be wired to your pre-designated bank account on the next business day. You may request Federal Funds redemptions by calling the Fund’s transfer agent toll-free at 1-800-221-7210. Each Fund will employ reasonable procedures to confirm that telephone instructions are genuine to prevent any losses from fraudulent or unauthorized instructions. Among other things, redemption proceeds may only be wired into the bank account designated on the Purchase Application. You must independently verify this information at the time the redemption request is made. If you do not maintain an account directly with the Fund’s transfer agent, you should contact your financial adviser.

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Repurchase Through Securities Dealers. Each Fund will repurchase shares through securities dealers. A Fund normally will accept orders to repurchase shares by wire or telephone from dealers for customers at the net asset value next computed after receipt of the order from the dealer, provided that the request is received from the dealer prior to the determination of net asset value of the Fund, on any business day. These repurchase arrangements are for your convenience and do not involve a charge by the Fund; however, dealers may impose a charge for transmitting the notice of repurchase to a Fund. Each Fund reserves the right to reject any order for repurchase through a securities dealer, but it may not reject properly submitted requests for redemption as described below. A Fund will promptly notify you of any rejection of a repurchase with respect to your shares. If you effect a repurchase through your securities dealer, payment will be made by the Fund’s transfer agent to the dealer.

Regular Redemption. If you hold shares with the Fund’s transfer agent you may redeem by writing to the Fund’s transfer agent, Financial Data Services, Inc., P.O. Box 40486, Jacksonville, Florida 32203-0486. Redemption requests that are sent by mail should be delivered to Financial Data Services, Inc., 4800 Deer Lake Drive East, Jacksonville, Florida 32246-6484. Redemption requests should not be sent to the Fund. A redemption request requires the signatures of all persons in whose name(s) the shares are registered, signed exactly as such name(s) appear on the transfer agent’s register. The signature(s) on the redemption request may require a guarantee by an “eligible guarantor institution” as defined in Rule 17Ad-15 under the Exchange Act, whose existence and validity may be verified by the Fund’s transfer agent through the use of industry publications. In the event a signature guarantee is required, notarized signatures are not sufficient. In general, signature guarantees are waived on redemptions of less than $50,000 as long as the following requirements are met: (i) the request contains the signature(s) of all persons in whose name(s) shares are recorded on the transfer agent’s register; (ii) the check is mailed to the stencil address of record on the transfer agent’s register and (iii) the stencil address has not changed within 30 days. Certain rules may apply regarding certain types of accounts, including, but not limited to, UGMA/UTMA accounts, Joint Tenancies with Rights of Survivorship, contra broker transactions, and institutional accounts. In certain instances, the Fund’s transfer agent may require additional documents such as, but not limited to, trust instruments, death certificates, appointments as executor or administrator, or certificates of corporate authority. Payments will be mailed within seven days of receipt by the Fund’s transfer agent of a proper redemption request.

You may also redeem shares held with the Fund’s transfer agent by calling 1-800-221-7210. You must be the shareholder of record and the request must be for an amount less than $50,000. Before telephone requests will be honored, signature approval from all shareholders of record on the account must be obtained. The shares being redeemed must have been held for at least 15 days. Telephone redemption requests will not be honored if: (i) the account holder is deceased, (ii) the proceeds are to be sent to someone other than the shareholder of record, (iii) funds are to be wired to the client’s bank account, (iv) a Systematic Withdrawal Plan is in effect, (v) the request is by an individual other than the account holder of record, (vi) the account is held by joint tenants who are divorced, (vii) the address on the account has changed within the last 30 days or (viii) to protect against fraud, if the caller is unable to provide the account number, the name and address registered on the account and the social security number registered on the account. The Funds or the Funds’ transfer agent may temporarily suspend telephone transactions at any time.

Shareholders of Retirement Reserves and participants in Custodial Plans that invest in U.S.A. Government Money may redeem shares by writing directly to Merrill Lynch. Shareholders of Retirement Reserves and participants in Custodial Plans that invest in U.S.A. Government Money should not send redemption requests to the Fund or to its transfer agent. If you inadvertently send the redemption request to the Fund or the Fund’s transfer agent, the request will be forwarded to Merrill Lynch. The notice must bear the signature of the person in whose name the Plan is maintained, signed exactly as his or her name appears on the Plan adoption agreement.

Automatic Redemption. Merrill Lynch has instituted an automatic redemption procedure, which applies to you if you maintain a securities account with Merrill Lynch. This procedure, which does not apply to margin accounts, may be used by Merrill Lynch to satisfy amounts you owe to Merrill Lynch or one of its affiliates as a result of account fees and expenses or as a result of purchases of securities or other transactions in your securities account. Under this procedure, unless you notify Merrill Lynch to the contrary, your Merrill Lynch securities account will be scanned each business day prior to the determination of net asset value of the Fund. After application of any cash balances in the account, a sufficient number of Fund shares may be redeemed at net asset value, as determined that day, to satisfy any amounts you owe to Merrill Lynch or one of its affiliates. Redemptions will be effected on the business day preceding the date you are obligated to make such payment, and Merrill Lynch or its affiliate will receive the redemption proceeds on the day following the redemption date. You will receive all dividends declared and reinvested through the date of redemption.

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Unless otherwise requested, if you request transactions that settle on a “same-day” basis (such as Federal Funds wire redemptions, branch office checks, transfers to other Merrill Lynch accounts and certain securities transactions) the Fund shares necessary to effect such transactions will be deemed to have been transferred to Merrill Lynch prior to the Fund’s declaration of dividends on that day. In such instances, you will receive all dividends declared and reinvested through the date immediately preceding the date of redemption.

If your account held directly with the Fund’s transfer agent contains a fractional share balance, such fractional share balance will be automatically redeemed by a Fund. Because of the high cost of maintaining smaller accounts, a Fund may redeem shares in your account if the net asset value of your account falls below $500 due to redemptions you have made. You will be notified that the value of your account is less than $500 before the Fund makes an involuntary redemption. You will then have 60 days to make an additional investment to bring the value of your account to at least $500 before the Fund takes any action. This involuntary redemption does not apply to retirement plans or Uniform Gifts or Transfers to Minors Act accounts.

U.S.A. Government Money has instituted an automatic redemption procedure for participants in the Custodial Plans who have elected to have cash balances in their accounts automatically invested in shares of the Fund. In the case of such participants, unless directed otherwise, Merrill Lynch will redeem a sufficient number of shares of the Fund to purchase other securities (such as common stocks) that the participant has selected for investment in his or her Custodial Plan account.

BIF Funds — Redemption of Shares by CMA Service Subscribers

BIF Funds — Automatic Redemptions. Redemptions will be effected automatically by Merrill Lynch to satisfy debit balances in the CMA service or other Merrill Lynch central asset account program, or the WCMA service created by securities transaction activity within the account or to satisfy debit balances created by card purchases, cash advances or checks. Each account will be scanned automatically for debits each business day prior to 12:00 noon, Eastern time. After applying any free cash balances in the account to such debits, shares of the designated Fund will be redeemed at net asset value at the 12:00 noon pricing, and funds deposited pursuant to a bank deposit program will be withdrawn, to the extent necessary to satisfy any remaining debits in the account. Automatic redemptions or withdrawals will be made first from your Money Account. Unless otherwise requested, when you request a transaction that settles on a “same-day” basis (such as Federal funds wire redemptions, branch office checks, transfers to other Merrill Lynch accounts and certain securities transactions) the Fund shares necessary to effect such a transaction will be deemed to have been transferred to Merrill Lynch prior to the Fund’s declaration of dividends on that day. In such instances, you will receive all dividends declared and reinvested through the date immediately preceding the date of redemption. Margin loans through the Margin Lending Program will be used to satisfy debits remaining after the liquidation of all funds invested in or deposited through the Money Account CMA service (or other Merrill Lynch central asset account). Shares of the BIF Funds may not be purchased, nor may deposits be made pursuant to a bank deposit program until all debits and margin loans in the account are satisfied.

Shares of each BIF Fund also may be automatically redeemed to satisfy debits or make investments in connection with special features offered to CMA service or other Merrill Lynch central asset account program subscribers. For more information regarding these features, you should consult the relevant program disclosure.

BIF Funds — Manual Redemptions. If you are a CMA service (or other Merrill Lynch central asset account) subscriber or if you hold shares of a BIF Fund in a Merrill Lynch securities account, you may redeem shares of a BIF Fund directly by writing to Merrill Lynch, which will submit your request to the Fund’s transfer agent. Cash proceeds from the manual redemption of Fund shares ordinarily will be mailed to you at your address of record or, on request, mailed or wired (if $10,000 or more) to your bank account. Redemption requests should not be sent to a Fund or a Fund’s transfer agent. If you inadvertently send the request to a Fund or a Fund’s transfer agent, the request will be forwarded to Merrill Lynch. The signature requirements of the redemption request are described above under “Redemption of Shares — Redemptions of Shares by All Funds except the BIF Funds and the BBIF Funds — Regular Redemption.” CMA service (or other Merrill Lynch central asset account) subscribers desiring to effect manual redemptions should contact their financial advisers. All redemptions of Fund shares will be confirmed to service subscribers in the monthly transaction statement.

BBIF Funds — Redemption of Shares by WCMA Service Subscribers

BBIF Funds — Automatic Redemptions. Redemptions will be effected automatically by Merrill Lynch to satisfy debit balances in a WCMA service or other business account program account created by securities transactions therein or to satisfy debit balances created by credit card purchases, cash advances (which may be obtained through participating banks and automated teller machines) or checks written against the credit card account or electronic

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fund transfers or other debits. Each WCMA service or other business account program account will be scanned automatically for debits each business day prior to 12 noon, Eastern time. After application of any free cash balances in the account to such debits, shares of the designated BBIF Fund will be redeemed at net asset value at the 12 noon pricing, and funds deposited pursuant to the Insured Savings Account will be withdrawn, to the extent necessary to satisfy any remaining debits in the account. Automatic redemptions or withdrawals will be made first from the subscriber’s Primary Money Account and then, to the extent necessary, from accounts not designated as the Primary Money Account. Unless otherwise requested, in those instances where shareholders request transactions that settle on a “same-day” basis (such as Federal funds wire redemptions, branch office checks, transfers to other Merrill Lynch accounts and certain securities transactions) the Fund shares necessary to effect such transactions will be deemed to have been transferred to Merrill Lynch prior to the Fund’s declaration of dividends on that day. In such instances, shareholders will receive all dividends declared and reinvested through the date immediately preceding the date of redemption. Unless otherwise requested by the subscriber, redemptions or withdrawals from non-Primary Money Accounts will be made in the order the non-Primary Money Accounts were established; thus, redemptions or withdrawals will first be made from the non-Primary Money Account that the subscriber first established. Margin loans through the Margin Lending Program service will be used to satisfy debits remaining after the liquidation of all funds invested in or deposited through non-Primary Money Accounts, and shares of the BBIF Funds may not be purchased, nor may deposits be made pursuant to the Insured Savings Account, until all debits and margin loans in the account are satisfied.

Shares of the BBIF Funds also may be automatically redeemed to satisfy debits or make investments in connection with special features offered to service subscribers. The redemption of shares of the BBIF Funds also may be modified for investors that participate in certain fee-based programs. For more information regarding these features, a WCMA service subscriber should consult the Business Investor Account ^SM (BIA ^SM ) Financial Service and Working Capital Management Account ^® (WCMA ^® ) Financial Service Account Agreement Program Description Booklet.

From time to time, Merrill Lynch also may offer the BBIF Funds to subscribers in certain other programs sponsored by Merrill Lynch. Some or all of the features of the WCMA service may not be available in such programs and program participation and other fees may be higher. More information on the services and fees associated with such other programs is set forth in the Program Description Booklet that is furnished in connection with such other programs, which may be obtained by contacting a Merrill Lynch financial adviser.

BBIF Funds — Manual Redemptions. Merrill Lynch will satisfy requests for cash by wiring cash to the shareholder’s bank account or arranging for the shareholder’s Merrill Lynch financial adviser to provide the shareholder with a check. Redemption requests should not be sent to the BBIF Fund or its transfer agent. If inadvertently sent to the BBIF Fund or the Fund’s transfer agent, redemption requests will be forwarded to Merrill Lynch. Any required shareholder signature(s) must be guaranteed by an “eligible guarantor institution” as such is defined in Rule 17Ad-15 under the Exchange Act, the existence and validity of which may be verified by the Fund’s transfer agent through the use of industry publications. Notarized signatures are not sufficient. In certain instances, additional documents such as, but not limited to, trust instruments, death certificates, appointments as executor or administrator, or certificates of corporate authority may be required. Subscribers in the WCMA service or other business account program desiring to effect manual redemptions should contact their Merrill Lynch financial adviser.

All redemptions of BBIF Fund shares will be confirmed to WCMA service subscribers (rounded to the nearest share) in the monthly transaction statement.

BIF Funds — Redemption of Shares by Non-Service Subscribers

Shareholders who are not CMA service (or other Merrill Lynch central asset account) subscribers may redeem shares of a BIF Fund held in a Merrill Lynch securities account directly as described above under “Redemption of Shares — Redemption of Shares by Service Subscribers — Manual Redemptions.”

Shareholders maintaining an account directly with the Fund’s transfer agent, who are not CMA service (or other Merrill Lynch central asset account) subscribers, may redeem shares of a BIF Fund by submitting a written notice by mail directly to the Fund’s transfer agent, Financial Data Services, Inc., P.O. Box 40486, Jacksonville, Florida 32203-0486. Redemption requests that are sent by hand should be delivered to Financial Data Services, Inc., 4800 Deer Lake Drive East, Jacksonville, Florida 32246-6484. Cash proceeds from the manual redemption of Fund shares will be mailed to the shareholder at his or her address of record. Redemption requests should not be sent to a Fund or Merrill Lynch. If inadvertently sent to a Fund or Merrill Lynch such redemption requests will be forwarded to the Fund’s transfer agent. The notice requires the signatures of all persons in whose names the shares are registered, signed exactly as their names appear on their monthly statement. The signature(s) on the redemption request must be guaranteed by an “eligible guarantor institution” as such is defined in Rule 17Ad-15 under the Exchange Act, the

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existence and validity of which may be verified by the Fund’s transfer agent through the use of industry publications. Notarized signatures are not sufficient. In certain instances, additional documents such as, but not limited to, trust instruments, death certificates, appointments as executor or administrator, or certificates of corporate authority may be required.

The right to receive payment with respect to any redemption of Fund shares may be suspended by each Fund for a period of up to seven days. Suspensions of more than seven days may not be made except (1) for any period (A) during which the NYSE is closed other than customary weekend and holiday closings or (B) during which trading on the NYSE is restricted; (2) for any period during which an emergency exists as a result of which (A) disposal by the Fund of securities owned by it is not reasonably practicable or (B) it is not reasonably practicable for the Fund fairly to determine the value of its net assets; or (3) for such other periods as the Commission may by order permit for the protection of shareholders of the Fund. The Commission shall by rules and regulations determine the conditions under which (i) trading shall be deemed to be restricted and (ii) an emergency shall be deemed to exist within the meaning of clause (2) above.

The value of a Fund’s shares at the time of redemption may be more or less than the shareholder’s cost, depending on the market value of the securities held by the Fund at such time.

Participants in the WCMA service or certain other business account programs may be able to manually invest funds in certain BIF Funds. Checks and other funds transmitted to a WCMA service or other business account program account generally will be applied first to the payment of pending securities transactions or other charges in the participant’s securities account, second to reduce outstanding balances in the lines of credit available through such program and, third, to purchase shares of the designated Fund. To the extent not otherwise applied, funds transmitted by Federal Funds wire or an automated clearinghouse service will be invested in shares of the designated Fund on the business day following receipt of such funds by Merrill Lynch. Funds received in a WCMA service or other business account program account from the sale of securities will be invested in the designated Fund as described above. The amount payable on a check received in a WCMA service or other business account program account prior to the cashiering deadline referred to above will be invested on the second business day following receipt of the check by Merrill Lynch. Redemptions of Fund shares will be effected as described above to satisfy debit balances, such as those created by purchases of securities or by checks written against a bank providing checking services to WCMA service or other business account program subscribers. Service subscribers that have a line of credit will, however, be permitted to maintain a minimum Fund balance; for subscribers who elect to maintain such a balance, debits from check usage will be satisfied through the line of credit so that such balance is maintained. However, if the full amount of available credit is not sufficient to satisfy the debit, it will be satisfied from the minimum balance.

From time to time, Merrill Lynch also may offer the Funds to participants in certain other programs sponsored by Merrill Lynch. Some or all of the features of the CMA service may not be available in such programs and program participation and other fees may be higher. More information on the services and fees associated with such programs, is set forth in the relevant program disclosures, which may be obtained by contacting a Merrill Lynch financial adviser.

BlackRock Funds Portfolios — Redemption of Shares

Redemptions may be made in the manner and amounts described in the BlackRock Funds Portfolios’ Prospectuses. Signatures, when required, must conform exactly to the account registration. If (i) the proceeds of the redemption would exceed $250,000 for a redemption by wire or ACH, or $100,000 for a redemption by check, (ii) the Fund does not have verified banking information on file, (iii) the proceeds are not to be paid to the record owner at the record address, or (iv) the shareholder is a corporation, partnership, trust or fiduciary, signature(s) must be guaranteed by any eligible guarantor institution.

Generally, a properly signed written request with any required signature guarantee is all that is required for a redemption. In some cases, however, other documents may be necessary. Additional documentary evidence of authority is required by BNY Mellon in the event redemption is requested by a corporation, partnership, trust, fiduciary, executor or administrator. See “Signature Guarantee” below.

Investor A shareholders of the Funds may redeem their shares through the checkwriting privilege. Upon receipt of the checkwriting application and signature card by the Fund’s transfer agent, checks will be forwarded to the investor. The minimum amount of a check is $100. If more than one shareholder owns the account, each shareholder must sign each check, unless an election has been made to permit check writing by a limited number of signatures and such election is on file with the Fund’s transfer agent. Investor A Shares represented by a check redemption will continue to earn daily income until the check is presented for payment. The Bank of New York Mellon Corporation

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(“BONY”), as the investor’s agent, will cause the Fund to redeem a sufficient number of Investor A Shares owned to cover the check. When redeeming Investor A Shares by check, an investor should make certain that there is an adequate number of Investor A Shares in the account to cover the amount of the check. If an insufficient number of Investor A Shares is held or if checks are not properly endorsed, they may not be honored and a $15 service charge will be incurred. Checks may not be presented for cash payments at the offices of BONY. This limitation does not affect checks used for the payment of bills or cash at other banks. However, a shareholder cannot close an account by writing a checkwriting check.

Service Shares

Redemption of Shares. A BlackRock Funds Portfolio may redeem Service Shares if the account balance drops below the required minimum initial investment as the result of redemption requests and the shareholder does not increase the balance to at least the required minimum initial investment upon thirty days’ written notice. If a customer has agreed with an institution to maintain a minimum balance in his or her account with the institution, and the balance in the account falls below that minimum, the customer may be obligated to redeem all or part of his or her shares in the Fund to the extent necessary to maintain the minimum balance required.

The following is applicable only to persons who were shareholders of an investment portfolio of Compass Capital Group of Funds at the time of the Trust’s combination with The PNC Fund in 1996:

Persons who were shareholders of an investment portfolio of Compass Capital Group of Funds at the time of the portfolio’s combination with The PNC Fund may also purchase and redeem Service Shares of the same Fund and for the same account in which they held shares on that date through the procedures described in this section.

Payment of Redemption Proceeds. The Funds may suspend the right of redemption or postpone the date of payment upon redemption for such periods as are permitted under the Investment Company Act, and may redeem shares involuntarily or make payment for redemption in securities or other property when determined appropriate in light of the Fund’s responsibilities under the Investment Company Act.

Each Fund reserves the right, if conditions exist which make cash payments undesirable, to honor any request for redemption or repurchase of a Fund’s shares by making payment in whole or in part in securities chosen by the Fund and valued in the same way as they would be valued for purposes of computing a Fund’s net asset value. If payment is made in securities, a shareholder may incur transaction costs in converting these securities into cash. Each Fund has elected, however, to be governed by Rule 18f-1 under the Investment Company Act so that a Fund is obligated to redeem its shares solely in cash up to the lesser of $250,000 or 1% of its net asset value during any 90-day period for any one shareholder of a Fund.

Under the Investment Company Act, a Fund may suspend the right to redemption or postpone the date of payment upon redemption for any period during which the NYSE is closed (other than customary weekend and holiday closings), or during which trading on the NYSE is restricted, or during which (as determined by the SEC by rule or regulation) an emergency exists as a result of which disposal or valuation or portfolio securities is not reasonably practicable, or for such other periods as the SEC may permit. (A Portfolio may also suspend or postpone the recordation of the transfer of its shares upon the occurrence of any of the foregoing conditions.)

Each Fund may redeem shares involuntarily to reimburse a Fund for any loss sustained by reason of the failure of a shareholder to make full payment for shares purchased by the shareholder or to collect any charge relating to a transaction effected for the benefit of a shareholder. Each Fund reserves the express right to redeem shares of each Fund involuntarily at any time if the Board of Trustees determines, in its sole discretion, that failure to do so may have adverse consequences to the holders of shares in the Fund. Upon such redemption the holders of shares so redeemed shall have no further right with respect thereto other than to receive payment of the redemption price.

Signature Guarantee. A signature guarantee is designed to protect the shareholders and the Fund against fraudulent transactions by unauthorized persons. A signature guarantee may be obtained from a domestic bank or trust company, recognized broker, dealer, clearing agency, savings association who are participants in a medallion program by the Securities Transfer Association, credit unions, national securities exchanges and registered securities associations. The three recognized medallion programs are Securities Transfer Agent Medallion Program (STAMP), Stock Exchanges Medallion Program (SEMP) and New York Stock Exchange, Inc. Medallion Signature Program (MSP). Signature Guarantees which are not a part of these programs will not be accepted. Please note that a notary public stamp or seal is not acceptable.

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Shareholder Services

Shareholder Services for All Funds other than BIF Funds, BBIF Funds, Retirement Reserves and BlackRock Funds Portfolios

Each Fund offers one or more of the shareholder services described below that are designed to facilitate investment in its shares. Certain of these services are available only to U.S. investors. You can obtain more information about these services from each Fund by calling the telephone number on the cover page of the Part I of this SAI, or from the Distributor.

Investment Account

If your account is maintained at the Fund’s transfer agent (an “Investment Account”) you will receive a monthly report showing the activity in your account for the month. You may make additions to your Investment Account at any time by purchasing shares at the applicable public offering price either through your securities dealer, by wire or by mail directly to the Fund’s transfer agent. You may ascertain the number of shares in your Investment Account by calling the Fund’s transfer agent toll-free at 1-800-221-7210. The Fund’s transfer agent will furnish this information only after you have specified the name, address, account number and social security number of the registered owner or owners. You may also maintain an account through Merrill Lynch. If you transfer shares out of a Merrill Lynch brokerage account, an Investment Account in your name may be opened at the Fund’s transfer agent. If you are considering transferring a tax-deferred retirement account such as an IRA from Merrill Lynch to another brokerage firm or financial institution you should be aware that if the firm to which the retirement account is to be transferred will not take delivery of shares of a Fund, you must either redeem the shares so that the cash proceeds can be transferred to the account at the new firm, or you must continue to maintain a retirement account at Merrill Lynch for those shares.

In the interest of economy and convenience and because of the operating procedures of each Fund, share certificates will not be issued physically. Shares are maintained by each Fund on its register maintained by the Fund’s transfer agent and the holders thereof will have the same rights and ownership with respect to such shares as if certificates had been issued.

Fee-Based Programs

Fund shares may be held in certain fee-based programs offered by the Manager or its affiliates, including pricing alternatives for securities transactions (each referred to in this paragraph as a “Program”). These Programs generally prohibit such shares from being transferred to another account at Merrill Lynch, to another broker-dealer or to the Fund’s transfer agent. Except in limited circumstances, such shares must be redeemed and new shares purchased in order for the investment not to be subject to Program fees. Additional information regarding a specific Program (including charges and limitations on transferability applicable to shares that may be held in such Program) is available in such Program’s client agreement and from the Fund’s transfer agent at 1-800-221-7210.

Automatic Investment Plans

If you maintain an account directly with the Fund’s transfer agent, each Fund offers an Automatic Investment Plan whereby the Fund’s transfer agent is authorized through preauthorized checks of $50 or more to charge your regular bank account on a regular basis to provide systematic additions to the Investment Account. Your Automatic Investment Plan may be terminated at any time without charge or penalty by you, the Fund, the Fund’s transfer agent or the Distributor. If you do not maintain an account directly with the Fund’s transfer agent, you should contact your financial professional.

Accrued Monthly Payout Plan

The dividends paid by each Fund are generally reinvested automatically in additional shares. If you maintain an account at the Fund’s transfer agent and desire cash payments, you may enroll in the Accrued Monthly Payout Plan. Under this plan, shares equal in number to shares credited through the automatic reinvestment of dividends during each month are redeemed at net asset value on the last Friday of such month in order to meet the monthly distribution (provided that, in the event that a payment on an account maintained with the Fund’s transfer agent would be $10.00 or less, the payment will be automatically reinvested in additional shares). You may open an Accrued Monthly Payout Plan by completing the appropriate portion of the Purchase Application. Your Accrued Monthly Payout Plan may be terminated at any time without charge or penalty by you, a Fund, the Fund’s transfer

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agent or the Distributor. If you do not maintain an account directly with the Fund’s transfer agent, you should contact your financial professional.

Systematic Withdrawal Plans

If you maintain an account with the Fund’s transfer agent, you may elect to receive systematic withdrawals from your Investment Account by check or through automatic payment by direct deposit to your bank account on either a monthly or quarterly basis as provided below. Quarterly withdrawals are available if you have acquired shares of a Fund that have a value, based on cost or the current offering price, of $5,000 or more, and monthly withdrawals are available if your shares have a value of $10,000 or more.

At the time of each withdrawal payment, sufficient shares are redeemed from your Investment Account to provide the withdrawal payment specified by you, which may be a dollar amount or a percentage of the value of your shares. Redemptions will be made at net asset value as determined as of the close of business on the NYSE on the 24th day of each month or the 24th day of the last month of each quarter, whichever is applicable. If the NYSE is not open for business on such date, the shares will be redeemed at the net asset value determined as of the close of business on the NYSE on the following business day. The check for the withdrawal payment will be mailed or the direct deposit will be made, on the next business day following redemption. When you make systematic withdrawals, dividends and distributions on all shares in the Investment Account are reinvested automatically in Fund shares. Your systematic withdrawal plan may be terminated at any time, without charge or penalty, by you, a Fund, the Fund’s transfer agent or the Distributor. You may not elect to make systematic withdrawals while you are enrolled in the Accrued Monthly Payout Plan. A Fund is not responsible for any failure of delivery to the shareholder’s address of record and no interest will accrue on amounts represented by uncashed distribution or redemption checks.

Withdrawal payments should not be considered as dividends. Withdrawals generally are treated as sales of shares and may result in taxable gain or loss. If periodic withdrawals continuously exceed reinvested dividends, the original investment will be reduced correspondingly. You are cautioned not to designate withdrawal programs that result in an undue reduction of principal. There are no minimums on amounts that may be systematically withdrawn. Periodic investments may not be made into an Investment Account in which a shareholder has elected to make systematic withdrawals.

If your account is not maintained directly with the Fund’s transfer agent, you should contact your financial professional. If your account is currently maintained at a branch office, redemptions via the Systematic Withdrawal Plan will be credited directly to your Investment Account. If you wish to receive a redemption by check, you should contact your financial professional.

Retirement and Education Accounts

Individual retirement accounts, Roth IRAs and other retirement plan accounts (together, “retirement accounts”) are available from your financial intermediary. Under these plans, investments may be made in a Fund and certain other mutual funds sponsored by the Manager or its affiliates as well as in other securities. There may be fees associated with investing through these accounts. Information with respect to these accounts is available on request from your financial intermediary.

Dividends received in each of the accounts referred to above are exempt from Federal taxation until distributed from the accounts and, in the case of Roth IRAs and education accounts, may be exempt from taxation when distributed as well. Investors considering participation in any retirement or education account should review specific tax laws relating to the account and should consult their attorneys or tax advisors with respect to the establishment and maintenance of any such account.

Determination of Net Asset Value

Each Fund seeks to maintain a net asset value of $1.00 per share for purposes of purchase and redemptions and values its portfolio securities on the basis of the amortized cost method of valuation.

Under this method portfolio securities are valued at cost when purchased and thereafter, a constant proportionate accretion of any discount or amortization of premium is recorded until the maturity of the security. The effect of changes in the market value of a security as a result of fluctuating interest rates is not taken into account.

As indicated, the amortized cost method of valuation may result in the value of a security being higher or lower than its market price, the price a Fund would receive if the security were sold prior to maturity. Each Fund’s Board has established procedures for the purpose of maintaining a constant net asset value of $1.00 per share for each Fund;

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however, there can be no assurance that a constant net asset value will be maintained for any Fund. Such procedures include a review of the extent of any deviation of net asset value per share, based on available market quotations, from the $1.00 amortized cost per share.

Should that deviation exceed ½ of 1% for a Fund, the Fund’s Board will promptly consider whether any action should be initiated to eliminate or reduce material dilution or other adverse impact to shareholders. Such action may include redeeming shares in kind, selling portfolio securities prior to maturity, reducing or withholding dividends, shortening the average portfolio maturity, and utilizing a net asset value per share as determined by using available market quotations.

Each Fund will maintain a dollar-weighted average portfolio maturity of 60 days or less, a dollar-weighted average life of 120 days or less, will not purchase any instrument with a deemed maturity under Rule 2a-7 of the Investment Company Act greater than 397 days, and will limit portfolio investments, including repurchase agreements, to those instruments that the adviser or sub-adviser determines present minimal credit risks pursuant to guidelines adopted by a Fund’s Board.

Yield Information

Each Fund computes its annualized yield in accordance with regulations adopted by the Commission by determining the net changes in value, exclusive of capital changes and income other than investment income, for a seven-day base period for a hypothetical pre-existing account having a balance of one share at the beginning of the base period, subtracting a hypothetical shareholder account charge, and dividing the difference by the value of the account at the beginning of the base period to obtain the base period return, and then multiplying the result by 365 and then dividing by seven. This yield calculation does not take into consideration any realized or unrealized gains or losses on portfolio securities. The Commission also permits the calculation of a standardized effective or compounded yield. This is computed by compounding the unannualized base period return, which is done by adding one to the base period return, raising the sum to a power equal to 365 divided by seven, and subtracting one from the result. This compounded yield calculation also excludes realized and unrealized gains or losses on portfolio securities.

The tax equivalent yield of the shares of each of BIF Tax-Exempt, BBIF Tax-Exempt, the BIF State Funds, BR State Funds and Municipal Money Market Portfolio is computed by dividing that portion of the yield of the Fund (computed as described above) that is tax-exempt by an amount equal to one minus the stated tax rate (normally assumed to be the maximum applicable marginal tax rate) and adding the result to that portion, if any, of the yield of the Fund that is not tax-exempt. The tax equivalent effective yield of the shares of each of BIF Tax-Exempt, BBIF Tax-Exempt, the BIF State Funds, BR State Funds and Municipal Money Market Portfolio is computed in the same manner as the tax equivalent yield, except that the effective yield is substituted for yield in the calculation.

The yield on each Fund’s shares normally will fluctuate on a daily basis. Therefore, the yield for any given past period is not an indication or representation by a Fund of future yields or rates of return on its shares. The yield is affected by such factors as changes in interest rates on a Fund’s portfolio securities, average portfolio maturity, the types and quality of portfolio securities held and operating expenses. The yield on Fund shares for various reasons may not be comparable to the yield on bank deposits, shares of other money market funds or other investments.

See Part I, Section VI “Yield Information” of each Fund’s SAI for recent seven-day yield information relating to your Fund.

On occasion, each Fund may compare its yield to (1) an industry average compiled by Donoghue’s Money Fund Report, a widely recognized independent publication that monitors the performance of money market mutual funds, (2) the average yield reported by the Bank Rate Monitor National Index ^TM for money market deposit accounts offered by the 100 leading banks and thrift institutions in the ten largest standard metropolitan statistical areas, (3) yield data published by industry publications, including Lipper Inc., Morningstar, Inc., Money Magazine, U.S. News & World Report, BusinessWeek, CDA Investment Technology, Inc., Forbes Magazine and Fortune Magazine , (4) the yield on an investment in 90-day Treasury bills on a rolling basis, assuming quarterly compounding, or (5) historical yield data relating to other central asset accounts similar to the CMA service, in the case of the BIF Funds. As with yield quotations, yield comparisons should not be considered indicative of a Fund’s yield or relative performance for any future period.

A Fund may provide information designed to help investors understand how the Fund is seeking to achieve its investment objective. This may include information about past, current or possible economic, market, political, or other conditions, descriptive information on general principles of investing such as asset allocation, diversification and risk tolerance; a discussion of a Fund’s portfolio composition, investment philosophy, strategy or investment

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techniques; comparisons of a Fund’s performance or portfolio composition to that of other funds or types of investments, to indices relevant to the comparison being made, or to a hypothetical or model portfolio. Each Fund may also quote various measures of volatility and benchmark correlation in advertising and other materials, and may compare these measures to those of other funds or types of investments.

Portfolio Transactions

Subject to policies established by the Board of each Fund, the Manager is primarily responsible for the execution of a Fund’s portfolio transactions. The Manager does not execute transactions through any particular broker or dealer, but seeks to obtain the best net results for the Fund, taking into account such factors as price (including the applicable dealer spread), size of order, difficulty of execution, operational facilities of the firm and the firm’s risk and skill in positioning blocks of securities. While the Manager generally seeks reasonable trade execution costs, a Fund does not necessarily pay the lowest spread or commission available. Each Fund’s policy of investing in securities with short maturities will result in high portfolio turnover.

Subject to obtaining the best net results, dealers who provide supplemental investment research (such as economic data and market forecasts) to the Manager may receive orders for transactions of the Fund. Information received will be in addition to and not in lieu of the services required to be performed by the Manager under each Management Agreement and the expenses of the Manager will not necessarily be reduced as a result of the receipt of such supplemental information.

The portfolio securities in which each Fund invests are traded primarily in the over-the-counter (“OTC”) market. Bonds and debentures usually are traded OTC, but may be traded on an exchange. Where possible, a Fund will deal directly with the dealers who make a market in the securities involved except in those circumstances where better prices and execution are available elsewhere. Such dealers usually are acting as principals for their own accounts. On occasion, securities may be purchased directly from the issuer. Money market securities are generally traded on a net basis and do not normally involve either brokerage commissions or transfer taxes. The cost of executing portfolio securities transactions of a Fund primarily will consist of dealer spreads. Under the Investment Company Act, persons affiliated with a Fund and persons who are affiliated with such affiliated persons are prohibited from dealing with the Fund as principals in the purchase and sale of securities unless an exemptive order allowing such transactions is obtained from the Commission. Since transactions in the OTC market usually involve transactions with the dealers acting as principals for their own accounts, the Funds will not deal with affiliated persons, including Merrill Lynch and its affiliates, in connection with such transactions, except pursuant to the exemptive order described below. However, an affiliated person of a Fund may serve as its broker in OTC transactions conducted on an agency basis.

The Manager does not consider sales of shares of the mutual funds it advises as a factor in the selection of brokers or dealers to execute portfolio transactions for a Fund; however, whether or not a particular broker or dealer sells shares of the mutual funds advised by the Manager neither qualifies nor disqualifies such broker or dealer to execute transactions for those mutual funds.

OTC issues, including most fixed income securities such as corporate debt and U.S. Government securities, are normally traded on a “net” basis without a stated commission, through dealers acting for their own account and not as brokers. The Funds will primarily engage in transactions with these dealers or deal directly with the issuer unless a better price or execution could be obtained by using a broker. Prices paid to a dealer with respect to both non-U.S. and domestic securities will generally include a “spread,” which is the difference between the prices at which the dealer is willing to purchase and sell the specific security at the time, and includes the dealer’s normal profit.

Purchases of money market instruments by a Fund are made from dealers, underwriters and issuers. The Funds do not currently expect to incur any brokerage commission expense on such transactions because money market instruments are generally traded on a “net” basis with dealers acting as principal for their own accounts without a stated commission. The price of the security, however, usually includes a profit to the dealer. Each money market Fund (each a “Money Market Portfolio”) intends to purchase only securities with remaining maturities of 13 months or less as determined in accordance with the rules of the SEC. As a result, the portfolio turnover rates of a Money Market Portfolio will be relatively high. However, because brokerage commissions will not normally be paid with respect to investments made by a Money Market Portfolio, the turnover rates should not adversely affect the Fund’s net asset values or net income.

Securities purchased in underwritten offerings include a fixed amount of compensation to the underwriter, generally referred to as the underwriter’s concession or discount. When securities are purchased or sold directly from or to an issuer, no commissions or discounts are paid.

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The Manager may seek to obtain an undertaking from issuers of commercial paper or dealers selling commercial paper to consider the repurchase of such securities from a Fund prior to maturity at their original cost plus interest (sometimes adjusted to reflect the actual maturity of the securities), if it believes that a Fund’s anticipated need for liquidity makes such action desirable. Any such repurchase prior to maturity reduces the possibility that a Fund would incur a capital loss in liquidating commercial paper, especially if interest rates have risen since acquisition of such commercial paper.

Investment decisions for each Fund and for other investment accounts managed by the Manager are made independently of each other in light of differing conditions. BlackRock allocates investments among client accounts in a fair and equitable manner. A variety of factors will be considered in making such allocations. These factors include: (i) investment objectives or strategies for particular accounts, including sector, industry, country or region and capitalization weightings, (ii) tax considerations of an account, (iii) risk or investment concentration parameters for an account, (iv) supply or demand for a security at a given price level, (v) size of available investment, (vi) cash availability and liquidity requirements for accounts, (vii) regulatory restrictions, (viii) minimum investment size of an account, (ix) relative size of account, and (x) such other factors as may be approved by BlackRock’s general counsel. Moreover, investments may not be allocated to one client account over another based on any of the following considerations: (i) to favor one client account at the expense of another, (ii) to generate higher fees paid by one client account over another or to produce greater performance compensation to BlackRock, (iii) to develop or enhance a relationship with a client or prospective client, (iv) to compensate a client for past services or benefits rendered to BlackRock or to induce future services or benefits to be rendered to BlackRock, or (v) to manage or equalize investment performance among different client accounts.

Because of different objectives or other factors, a particular security may be bought for one or more funds or clients advised by BlackRock or its affiliates (collectively, “clients”) when one or more clients of BlackRock or its affiliates are selling the same security. If purchases or sales of securities arise for consideration at or about the same time that would involve a Fund or other clients or funds for which BlackRock or an affiliate acts as investment manager, transactions in such securities will be made, insofar as feasible, for the respective funds and clients in a manner deemed equitable to all. To the extent that transactions on behalf of more than one client of BlackRock or its affiliates during the same period may increase the demand for securities being purchased or the supply of securities being sold, there may be an adverse effect on price.

See Part I, Section VIII “Portfolio Transactions” of each Fund’s SAI for information relating to portfolio transactions engaged in by your Fund for its three most recently completed fiscal years or other relevant periods.

The Board of each Fund has considered the possibility of seeking to recapture for the benefit of the Fund expenses of possible portfolio transactions, such as dealer spreads and underwriting commissions, by conducting portfolio transactions through affiliated entities. After considering all factors deemed relevant, the Board of each Fund made a determination not to seek such recapture. The Board of each Fund will reconsider this matter from time to time.

Each Fund has received an exemptive order from the Commission permitting it to lend portfolio securities to its affiliates. Pursuant to that order, each Fund may retain an affiliated entity of the Manager (the “lending agent”) as the securities lending agent for a fee, including a fee based on a share of the returns on investment of cash collateral. The lending agent may, on behalf of a Fund, invest cash collateral received by the Fund for such loans, among other things, in a private investment company managed by the lending agent or in registered money market funds advised by the Manager or its affiliates. See Part I, Section VIII “Portfolio Transactions” of each Fund’s SAI for the securities lending agent fees, if any, paid by your Fund to the lending agent for the periods indicated.

Because of different objectives or other factors, a particular security may be bought for one or more funds or clients advised by the Manager or its affiliates (collectively, “clients”) when one or more clients of the Manager or its affiliates are selling the same security. If purchases or sales of securities arise for consideration at or about the same time that would involve a Fund or other clients or funds for which the Manager or an affiliate acts as investment manager, transactions in such securities will be made, insofar as feasible, for the respective funds and clients in a manner deemed equitable to all. To the extent that transactions on behalf of more than one client of the Manager or its affiliates during the same period may increase the demand for securities being purchased or the supply of securities being sold, there may be an adverse effect on price.

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Dividends and Taxes

Dividends

Each Fund declares dividends daily. Dividends of each Fund are reinvested daily in additional shares of that Fund at net asset value. Shares purchased will begin accruing dividends on the day following the date of purchase. Dividends that are declared but unpaid will remain in the gross assets of each Fund and will therefore continue to earn income for the Fund’s shareholders. Shareholders will receive monthly statements as to such reinvestments. For shareholders of the BIF Funds and the BBIF Funds who request transactions that settle on a “same day” basis (such as Federal Funds wire redemptions, branch office checks, transfers to other Merrill Lynch accounts and certain securities transactions), the Fund shares necessary to effect such transactions will be deemed to have been transferred to Merrill Lynch prior to the Funds’ declaration of dividends on that day.

Net income (from the time of the immediately preceding determination thereof) consists of (i) interest accrued and/or discount earned (including both original issue and market discount), (ii) less amortization of premiums and the estimated expenses of a Fund applicable to that dividend period. Net realized capital gains (including net short-term capital gain), if any, will be distributed by the Funds at least annually.

Retirement Accounts. Investment in certain Funds is offered to participants in retirement accounts for which Merrill Lynch acts as custodian, participants in Merrill Lynch Basic Plans and RSAs and certain independent qualified plans. Accordingly, the general description of the tax treatment of RICs and their shareholders set forth below is qualified for retirement accountholders with respect to the special tax treatment afforded such accounts under the Code. Under the Code, neither ordinary income dividends nor capital gain dividends represent current income to retirement accountholders.

Generally, distributions from a retirement account (other than certain distributions from a Roth IRA) will be taxable as ordinary income at the rate applicable to the participant at the time of the distribution. For most retirement accounts, such distributions would include (i) any pre-tax contributions to the retirement account (including pre-tax contributions that have been rolled over from another IRA or qualified retirement plan), and (ii) earnings (whether such earnings are classified as ordinary income or as capital gains). In addition to Federal income tax, participants may be subject to the imposition of a 10% (or, in the case of certain SRA distributions, 25%) additional tax on any amount withdrawn from a retirement account prior to the participant’s attainment of age 59½ unless one of the exceptions listed below applies.

Depending on the type of retirement plan, the exceptions to the early withdrawal penalty may include: 1) distributions after the death of the shareholder; 2) distributions attributable to disability; 3) distributions used to pay certain medical expenses; 4) distributions that are part of a scheduled series of substantially equal periodic payments for the life (or life expectancy) of the shareholder or the joint lives (or joint life and last survivor expectancy) of the shareholder and the shareholder’s beneficiary; 5) withdrawals for medical insurance if the shareholder has received unemployment compensation for 12 weeks and the distribution is made in the year such unemployment compensation is received or the following year; 6) distributions to pay qualified higher education expenses of the shareholder or certain family members of the shareholder; and 7) distributions used to buy a first home (subject to a $10,000 lifetime limit).

For Roth IRA participants, distributions, including accumulated earnings on contributions, will not be includable in income if such distribution is made five or more years after the first tax year of contribution and the account holder either is age 59½ or older, has become disabled, is purchasing a first home (subject to the $10,000 lifetime limit) or has died. As with other retirement accounts, a 10% excise tax applies to amounts withdrawn from the Roth IRA prior to reaching age 59½ unless one of the exceptions applies. Such a withdrawal would also be included in income to the extent of earnings on contributions, with distributions treated as made first from contributions and then from earnings.

Under certain limited circumstances (for example, if an individual for whose benefit a retirement account is established engages in any transaction prohibited under Section 4975 of the Code with respect to such account), a retirement account could cease to qualify for the special treatment afforded certain retirement accounts under the Code as of the first day of the taxable year in which the transaction that caused the disqualification occurred. If a retirement account through which a shareholder holds Fund shares becomes ineligible for special tax treatment, the shareholder will be treated as having received a distribution on the first day of such taxable year from the retirement account in an amount equal to the fair market value of all assets in the account. Thus, a shareholder would be taxed currently on the amount of any pre-tax contributions and previously untaxed dividends held within the account, and would be taxed on the ordinary income and capital gain dividends paid by a Fund subsequent to the disqualification

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event, whether such dividends were received in cash or reinvested in additional shares. These ordinary income and capital gain dividends also might be subject to state and local taxes. In the event of retirement account disqualification, shareholders also could be subject to the early withdrawal excise tax described above. Additionally, retirement account disqualification may subject a nonresident alien shareholder to a 30% United States withholding tax on ordinary income dividends paid by a Fund unless a reduced rate of withholding is provided under applicable treaty law or such dividends are designated as interest-related dividends or short-term capital gain dividends, as described in “Dividends and Taxes — Taxes — General Treatment of Fund Shareholders.”

In certain circumstances, account holders also may be able to make nondeductible contributions to their retirement accounts. As described above, ordinary income dividends and capital gain dividends received with respect to such contributions will not be taxed currently. Unlike the Roth IRA, described above, earnings with respect to these amounts will be taxed when distributed.

Qualified Tuition Program and ESAs. Investment in Retirement Reserves is also offered to participants in Qualified Tuition Program accounts and ESAs (together, “education accounts”). The general description of the tax treatment of RICs and their shareholders as set forth below is qualified for education accountholders with respect to the special tax treatment afforded education accounts. Under the Code, neither ordinary income dividends nor capital gain dividends represent current income to shareholders holding shares through an education account.

Distributions from a Qualified Tuition Program account or ESA, including amounts representing earnings on amounts contributed, will not be included in income to the extent they do not exceed the beneficiary’s qualified education expenses, as defined in the Code for purposes of the particular type of account. Education account holders may be subject to a Federal penalty as well as ordinary income tax and any applicable state income tax on the portion of a distribution representing earnings on contributed amounts, if the distribution is not used for qualified education expenses, as defined in the Code for purposes of the particular type of account. Exceptions to the Federal penalty include distributions made on account of the death or disability of the beneficiary of the account and distributions made on account of a scholarship received by the beneficiary, provided the distributions do not exceed the amount of the scholarship.

If an education account becomes ineligible for the special tax treatment described above, the shareholder will be taxed currently on amounts representing accumulated earnings on contributions made to the account. Likewise, dividends paid by the Fund subsequently will be currently taxable, whether received in cash or reinvested, and could be subject to state and local taxes. It is possible that the Federal penalty applicable to withdrawals not used for qualified education expenses might also apply. Disqualification of an education account may subject a nonresident alien shareholder to a 30% United States withholding tax on ordinary income dividends paid by a Fund, unless a reduced rate of withholding is provided under applicable treaty law or such dividends are designated as interest-related dividends or short-term capital gain dividends, as described in “Dividends and Taxes — Taxes — General Treatment of Fund Shareholders.”

The foregoing is a general and abbreviated summary of the applicable provisions of the Code and Treasury regulations presently in effect, as applied to the particular types of Plans and accounts being described. For the complete provisions, reference should be made to the pertinent Code sections and the Treasury regulations promulgated thereunder. The Code and the Treasury regulations are subject to change by legislative, judicial or administrative action either prospectively or retroactively.

Shareholders are urged to consult their tax advisors regarding specific questions as to Federal, foreign, state or local taxes. Foreign investors should consider applicable foreign taxes in their evaluation of investment in each Fund. Shareholders investing through a retirement account or education account, likewise, should consult a tax advisor with respect to the tax consequences of investing through such an account.

Taxes

Each Fund intends to elect and to qualify or to continue to qualify, as appropriate, for the special tax treatment afforded RICs under the Code. As long as a Fund so qualifies, the Fund (but not its shareholders) will not be subject to Federal income tax on the part of its investment company taxable income and net capital gain that is distributed to shareholders. Each Fund intends to distribute substantially all of such income and gains. If, in any taxable year, a Fund fails to qualify as a RIC under the Code, notwithstanding the availability of certain relief provisions, such Fund would be taxed in the same manner as an ordinary corporation and all distributions from earnings and profits (as determined under Federal income tax principles) to its shareholders would be taxable as ordinary dividend income eligible for taxation at a reduced tax rate for non-corporate shareholders and the dividends-received deduction for corporate shareholders. However, distributions from a BIF Tax-Exempt Fund, BBIF Tax-Exempt, Municipal Money

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Market Portfolio or a BR State Fund that are derived from income on tax-exempt obligations, as defined herein, would no longer qualify for treatment as exempt interest dividends.

Each Fund that is a series of a RIC that consists of multiple series is treated as a separate corporation for Federal income tax purposes, and, therefore, is considered to be a separate entity in determining its treatment under the rules for RICs. Losses in one series of a RIC do not offset gains in another, and the requirements (other than certain organizational requirements) for qualifying for RIC status will be determined at the level of the individual series. In the following discussion, the term “Fund” means each individual series, if applicable.

The Code requires a RIC to pay a nondeductible 4% excise tax to the extent the RIC does not distribute, during each calendar year, 98% of its ordinary income, determined on a calendar year basis, and 98.2% of its capital gain net income, determined, in general, as if the RIC’s taxable year ended on October 31, plus certain undistributed amounts from the preceding year. While each Fund intends to distribute its income and capital gains in the manner necessary to minimize imposition of the 4% excise tax, there can be no assurance that sufficient amounts of a Fund’s taxable income and capital gains will be distributed to avoid entirely the imposition of the tax. In such event, a Fund will be liable for the tax only on the amount by which it does not meet the foregoing distribution requirements. The required distributions are based only on the taxable income of a RIC. The excise tax, therefore, generally will not apply to the tax-exempt income of RICs, such as the BIF Tax-Exempt Funds, BBIF Tax-Exempt, Municipal Money Market Portfolio and the BR State Funds, that pay exempt-interest dividends.

General Treatment of Fund Shareholders. Dividends paid by a Fund from its ordinary income or from an excess of net short-term capital gain over net long-term capital loss (together referred to hereafter as “ordinary income dividends”) are taxable to shareholders as ordinary income. Distributions made from an excess of net long-term capital gain over net short-term capital loss (“capital gain dividends”) are taxable to shareholders as long-term capital gain, regardless of the length of time the shareholder has owned Fund shares. Distributions paid by a Fund that are reported as exempt-interest dividends will not be subject to regular Federal income tax. Certain dividend income and long-term capital gains are eligible for taxation at a reduced rate that applies to non-corporate shareholders. Under these rules, the portion of ordinary income dividends constituting “qualified dividend income” when paid by a RIC to non-corporate shareholders may be taxable to such shareholders at long-term capital gain rates. However, to the extent a Fund’s distributions are derived from income on debt securities and short-term capital gains, such distributions will not constitute “qualified dividend income.” Thus, ordinary income dividends paid by the Funds generally will not be eligible for taxation at the reduced rate.

Any loss upon the sale or exchange of Fund shares held for six months or less will be treated as long-term capital loss to the extent of any capital gain dividends received with respect to the shares. Distributions in excess of a Fund’s earnings and profits will first reduce the shareholder’s adjusted tax basis in his shares and any amount in excess of such basis will constitute capital gains to such shareholder (assuming the shares are held as a capital asset). Long-term capital gains ( i.e. , gains from a sale or exchange of capital assets held for more than one year) are generally taxed at preferential rates to non-corporate taxpayers. Each Fund will furnish its shareholders with a written statement reporting the amounts of its dividends paid during the year that qualify as capital gain dividends or exempt-interest dividends, as applicable, as well as the portion of an exempt-interest dividend that constitutes an item of tax preference, as discussed below.

Ordinary income and capital gain dividends are taxable to shareholders even if they are reinvested in additional shares of a Fund. Distributions by a Fund, whether from ordinary income or capital gains, generally will not be eligible for the dividends received deduction allowed to corporations under the Code. If a Fund pays a dividend in January that was declared in the previous October, November or December to shareholders of record on a specified date in one of such months, then such dividend will be treated for tax purposes as being paid by the Fund and received by its shareholders on December 31 of the year in which such dividend was declared.

If the value of assets held by a Fund declines, the Trustees of the Fund may authorize a reduction in the number of outstanding shares in shareholders’ accounts so as to preserve a net asset value of $1.00 per share. After such a reduction, the basis of eliminated shares would be added to the basis of shareholders’ remaining Fund shares, and any shareholders disposing of shares at that time may recognize a capital loss. Except for the exempt-interest dividends paid by BIF Tax-Exempt Funds, BBIF Tax-Exempt, Municipal Money Market Portfolio and BR State Funds, dividends, including dividends reinvested in additional shares of a Fund, will nonetheless be fully taxable, even if the number of shares in shareholders’ accounts has been reduced as described above.

A loss realized on a sale or exchange of shares of a Fund will be disallowed if other shares of the Fund are acquired (whether through the automatic reinvestment of dividends or otherwise) within a 61 day period beginning 30

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days before and ending 30 days after the date on which the shares are sold or exchanged. In such a case, the basis of the shares acquired will be adjusted to reflect the disallowed loss.

Under certain provisions of the Code, some shareholders may be subject to a withholding tax on ordinary income dividends and capital gain dividends (“backup withholding”). Backup withholding may also be required on distributions paid by BBIF Tax-Exempt, a BIF Tax-Exempt Fund, Municipal Money Market Portfolio or a BR State Fund, unless such Fund reasonably estimates that at least 95% of its distributions during the taxable year are comprised of exempt-interest dividends. Generally, shareholders subject to backup withholding will be non-corporate shareholders for whom no certified taxpayer identification number is on file with a Fund or who, to a Fund’s knowledge, have furnished an incorrect number. When establishing an account, an investor must certify under penalty of perjury that such number is correct and that the investor is not otherwise subject to backup withholding. Backup withholding is not an additional tax. Any amount withheld generally may be allowed as a refund or a credit against a shareholder’s Federal income tax liability provided that the required information is timely provided to the IRS.

If a shareholder recognizes a loss with respect to a Fund’s shares of $2 million or more for an individual shareholder or $10 million or more for a corporate shareholder in any single taxable year (or a greater amount in a combination of taxable years), the shareholder must file a disclosure statement on Form 8886 with the IRS. Direct shareholders of portfolio securities are in many cases exempted from this reporting requirement, but under current guidance, shareholders of a RIC are not exempted. That a loss is reportable under these regulations does not affect the legal determination of whether the taxpayer’s treatment of the loss is proper. Shareholders should consult their tax advisors to determine the applicability of these regulations in light of their individual circumstances.

A 3.8% Medicare tax is imposed on the net investment income (which includes, but is not limited to, interest, dividends and net gains from investments) of U.S. individuals with income exceeding $200,000, or $250,000 if married and filing jointly, and of trusts and estates. However, this tax will not apply to certain amounts that are already excludable from gross income, such as interest on tax-exempt bonds.

Interest received by a Fund may give rise to withholding and other taxes imposed by foreign countries. Tax conventions between certain countries and the United States may reduce or eliminate such taxes.

Ordinary income dividends paid to shareholders who are nonresident aliens or foreign entities generally will be subject to a 30% U.S. withholding tax under existing provisions of the Code applicable to foreign individuals and entities unless a reduced rate of withholding is provided under applicable treaty law. Nonresident shareholders are urged to consult their own tax advisors concerning applicability of the United States withholding tax. Dividends derived by a RIC from short-term capital gains and qualified net interest income (including income from original issue discount and market discount) and paid to stockholders who are nonresident aliens and foreign entities, if and to the extent properly reported as “interest-related dividends” or “short-term capital gain dividends,” generally will not be subject to U.S. withholding tax. Where possible, each Fund intends to report such dividends as interest-related dividends or short-term capital gain dividends. However, depending on its circumstances, a Fund may report all, some or none of its potentially eligible dividends as interest-related dividends or as short-term capital gain dividends, and/or treat such dividends, in whole or in part, as ineligible for this exemption from withholding. In order to qualify for this exemption from withholding, a non-U.S. shareholder must comply with applicable certification requirements relating to its non-U.S. status (including, in general, furnishing an IRS Form W-8BEN, W-8BEN-E or substitute form). In the case of shares held through an intermediary, the intermediary may withhold even if the Fund reports the payment as an interest-related dividend or short term capital gain dividend. Non-U.S. shareholders should contact their intermediaries with respect to the application of these rules to their accounts. It is not possible to predict what portion, if any, of a Fund’s distributions will be designated as consisting of qualified short term gain or qualified net interest income exempt from withholding in the hands of nonresident and foreign shareholders.

A 30% withholding tax is currently imposed on U.S.-source dividends, interest and other income items and will be imposed on proceeds from the sale, redemption or other disposition of property producing U.S.-source dividends and interest paid after December 31, 2018, to (i) foreign financial institutions, including non-U.S. investment funds, unless they agree to collect and disclose to the IRS information regarding their direct and indirect U.S. account holders and (ii) certain other foreign entities, unless they certify certain information regarding their direct and indirect U.S. owners. To avoid withholding, foreign financial institutions will need to (i) enter into agreements with the IRS that state that they will provide the IRS information, including the names, addresses and taxpayer identification numbers of direct and indirect U.S. account holders, comply with due diligence procedures with respect to the identification of U.S. accounts, report to the IRS certain information with respect to U.S. accounts, agree to withhold tax on certain payments made to noncompliant foreign financial institutions or to account holders that fail to provide the required information, and determine certain other information concerning their account holders, or (ii) in the event that an applicable intergovernmental agreement and implementing legislation are adopted, provide local revenue authorities

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with similar account holder information. Other foreign entities will need to either provide the name, address, and taxpayer identification number of each substantial U.S. owner or certifications of no substantial U.S. ownership unless certain exceptions apply.

Ordinary income and capital gain dividends paid by the Funds may also be subject to state and local taxes. However, certain states exempt from state income taxation dividends paid by RICs that are derived from interest on United States Treasury obligations. State law varies as to whether dividend income attributable to United States Treasury obligations is exempt from state income tax.

BIF Tax-Exempt Funds, BBIF Tax-Exempt, Municipal Money Market Portfolio, BR State Funds and Their Shareholders. The BIF Tax-Exempt Funds, BBIF Tax-Exempt, Municipal Money Market Portfolio and the BR State Funds intend to qualify to pay “exempt-interest dividends” as defined in Section 852(b)(5) of the Code. Under such section if, at the close of each quarter of a Fund’s taxable year, at least 50% of the value of its total assets consists of obligations exempt from Federal income tax (“tax-exempt obligations”) under Section 103(a) of the Code (relating generally to obligations of a state or local governmental unit), the Fund will be qualified to pay exempt-interest dividends to its shareholders. Exempt-interest dividends are dividends or any part thereof paid by a Fund which are attributable to interest on tax-exempt obligations and reported as exempt-interest dividends in a written statement furnished to the Fund’s shareholders.

Exempt-interest dividends will be excludable from a shareholder’s gross income for Federal income tax purposes. Exempt-interest dividends are included, however, in determining the portion, if any, of a shareholder’s social security benefits and railroad retirement benefits subject to Federal income taxes. Interest on indebtedness incurred or continued to purchase or carry shares of a RIC paying exempt-interest dividends, such as the BIF Tax-Exempt Funds, BBIF Tax-Exempt, Municipal Money Market Portfolio or the BR State Funds, will not be deductible by a shareholder for Federal income tax purposes to the extent attributable to exempt-interest dividends. Shareholders are advised to consult their tax advisors with respect to whether exempt-interest dividends retain the exclusion under Code Section 103(a) if a shareholder would be treated as a “substantial user” or “related person” under Code Section 147(a) with respect to property financed with the proceeds of an issue of private activity bonds, if any, held by one of the BIF Tax-Exempt Funds, BBIF Tax-Exempt, Municipal Money Market Portfolio or one of the BR State Funds.

All or a portion of the BIF Tax-Exempt Funds’ and BBIF Tax-Exempt’s gain from the sale or redemption of tax-exempt obligations purchased at a market discount will be treated as ordinary income rather than capital gain. This rule may increase the amount of ordinary income dividends received by shareholders. In general, any loss upon the sale or exchange of Fund shares held for six months or less will be disallowed to the extent of any exempt-interest dividends received on such shares by a shareholder. In addition, any such loss that is not disallowed under the rule stated above will be treated as long-term capital loss to the extent of any capital gain dividends received on such shares by a shareholder. Such loss will be allowed, however, in the case of shares acquired in a Fund that declares exempt-interest dividends daily in an amount equal to at least 90% of its net tax-exempt interest and distributes such dividends at least monthly.

The Code subjects interest received on certain otherwise tax-exempt securities to a Federal alternative minimum tax. The Federal alternative minimum tax applies to interest received on certain private activity bonds issued after August 7, 1986. Private activity bonds are bonds which, although tax-exempt, are used for purposes other than those generally performed by governmental units and which benefit non-governmental entities ( e.g. , bonds used for industrial development or housing purposes). Income received on such bonds is classified as an item of “tax preference,” which could subject certain investors in such bonds, including shareholders of a Fund, to a Federal alternative minimum tax. BBIF Tax-Exempt, each BIF Tax-Exempt Fund, Municipal Money Market Portfolio and each BR State Fund will purchase such private activity bonds and will report to shareholders the portion of its dividends declared during the year which constitutes an item of tax preference for alternative minimum tax purposes. The Code further provides that corporations are subject to a Federal alternative minimum tax based, in part, on certain differences between taxable income as adjusted for other tax preferences and the corporation’s “adjusted current earnings,” which more closely reflect a corporation’s economic income. Because an exempt-interest dividend paid by BBIF Tax-Exempt, a BIF Tax-Exempt Fund, Municipal Money Market Portfolio or a BR State Fund will be included in adjusted current earnings, a corporate shareholder may be required to pay alternative minimum tax on exempt-interest dividends paid by such Fund.

State Funds — State Taxes. Dividends paid by each BIF State Fund and each BR State Fund are subject to the tax laws of the specific state in which a shareholder resides. For a summary discussion of the state tax laws of the State in which the BIF State Fund or BR State Fund invests, please see Part I, Section X “State Fund Tax Summaries” of the applicable Fund’s SAI.

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The Appendices to the BIF State Funds’ SAI and the BR State Funds’ SAI contain a general and abbreviated summary of the state tax laws relevant to each BIF State Fund or BR State Fund as presently in effect. For the complete provisions, reference should be made to the applicable state tax laws. The state tax laws described in the appendices are subject to change by legislative, judicial, or administrative action either prospectively or retroactively. Shareholders of each BIF State Fund or BR State Fund should consult their tax advisors about other state and local tax consequences of investment in such BIF State Fund or such BR State Fund.

The Code provides that every person required to file a tax return must include for information purposes on such return the amount of exempt-interest dividends received from all sources (including BBIF Tax-Exempt, any of the BIF Tax-Exempt Funds, Municipal Money Market Portfolio or any of the BR State Funds) during the taxable year.

Master — Feeder Funds. In the case of a Feeder Fund, such Fund is entitled to look to the underlying assets of the Master Portfolio in which it has invested for purposes of satisfying various qualification requirements of the Code applicable to RICs. Each Master Portfolio is classified as a partnership for Federal income tax purposes. If applicable tax provisions should change, then the Board of a Feeder Fund will determine, in its discretion, the appropriate course of action for the Feeder Fund. One possible course of action would be to withdraw the Feeder Fund’s investments from the Master Portfolio and to retain an investment manager to manage the Feeder Fund’s assets in accordance with the investment policies applicable to the Feeder Fund.

Proxy Voting Policies and Procedures

The Board of Trustees of each Fund has delegated the voting of proxies for the Funds’ securities to the Manager pursuant to the Manager’s proxy voting guidelines and procedures (the “BlackRock Proxy Voting Guidelines”). Under the BlackRock Proxy Voting Guidelines, the Manager will vote proxies related to Fund securities in the best interests of the Fund and its stockholders. From time to time, a vote may present a conflict between the interests of the Fund’s stockholders, on the one hand, and those of the Manager, or any affiliated person of the Fund or the Manager, on the other. In such event, provided that the Manager’s Equity Investment Policy Oversight Committee, or a sub-committee thereof (the “Committee”) is aware of a real or potential conflict or material non-routine matter and if the Committee does not reasonably believe it is able to follow its general voting guidelines (or if the particular proxy matter is not addressed in the guidelines) and vote impartially, the Committee may retain an independent fiduciary to advise the Committee on how to vote or to cast votes on behalf of the Manager’s clients. If the Manager determines not to retain an independent fiduciary, or does not desire to follow the advice of such independent fiduciary, the Committee shall determine how to vote the proxy after consulting with the Manager’s Portfolio Management Group and/or the Manager’s Legal and Compliance Department and concluding that the vote cast is in its client’s best interest notwithstanding the conflict. Copies of the Funds’ Proxy Voting Policy and the BlackRock Proxy Voting Guidelines are attached as Appendix B. Information on how each Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is available without charge, (i) at www.blackrock.com and (ii) on the Commission’s website at http://www.sec.gov.

General Information

Shareholders are entitled to one vote for each full share held and fractional votes for fractional shares held and vote in the election of Trustees and generally on other matters submitted to the vote of shareholders. In the case of Retirement Reserves and the BBIF Funds, each class represents an interest in the same assets of the respective Fund and are identical in all respects, except that each class of shares bears certain expenses related to the distribution of such shares and has exclusive voting rights with respect to matters relating to such distribution expenditures. Voting rights are not cumulative, so that the holders of more than 50% of the shares voting in the election of Trustees can, if they choose to do so, elect all Trustees of the Fund. No amendment may be made to the Declaration of Trust without the affirmative vote of a majority of the outstanding shares of the Fund except under certain limited circumstances set forth in the Fund’s Declaration of Trust, as amended (the “Declaration”).

There normally will be no meeting of shareholders for the purpose of electing Trustees unless and until such time as less than a majority of the Trustees holding office have been elected by the shareholders, at which time the Trustees then in office will call a shareholders’ meeting for the election of Trustees. Shareholders may cause a meeting of shareholders to be held in accordance with the terms of the Fund’s Declaration or by-laws, as the case may be. Also, each Fund will be required to call a special meeting of shareholders in accordance with the requirements of the Investment Company Act to seek approval of new advisory arrangements, of a material increase in distribution fees or of a change in fundamental policies, objectives or restrictions. Except as set forth above, the Trustees shall continue to hold office from year to year and appoint successor Trustees. Each issued and outstanding share is entitled to participate equally in dividends and distributions declared and in net assets upon liquidation or dissolution remaining after satisfaction of outstanding liabilities except for any expenses which may be

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attributable to only one class, in the case of Retirement Reserves or the BBIF Funds. Shares issued are fully-paid and non-assessable by each Fund.

A copy of the Declaration establishing each Fund, together with all amendments thereto, is on file in the office of the Secretary of the Commonwealth of Massachusetts. The Declaration provides that the name of each Fund refers to the Trustees under the Declaration collectively as Trustees, but not as individuals or personally, and no Trustee, shareholder, officer, employee or agent of the Fund shall be held to any personal liability, nor shall resort be had to their property for the satisfaction of any obligation or claim of the Fund but the “Trust Property” (as defined in the Declaration) only shall be liable.

Additional Information

Under a separate agreement, BlackRock has granted the Funds, as applicable, the right to use the “BlackRock” name and has reserved the right to withdraw its consent to the use of such name by a Fund if the Fund ceases to retain BlackRock as investment adviser or to grant the use of such name to any other company.

See Part I, Section VIII “General Information” of each Fund’s SAI for other general information about your Fund.

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APPENDIX A

DESCRIPTION OF BOND RATINGS

A Description of Moody’s Investors Service, Inc.’s (“Moody’s”) Global Rating Scales

Ratings assigned on Moody’s global long-term and short-term rating scales are forward-looking opinions of the relative credit risks of financial obligations issued by non-financial corporates, financial institutions, structured finance vehicles, project finance vehicles, and public sector entities. Long-term ratings are assigned to issuers or obligations with an original maturity of one year or more and reflect both on the likelihood of a default on contractually promised payments and the expected financial loss suffered in the event of default. Short-term ratings are assigned to obligations with an original maturity of thirteen months or less and reflect both on the likelihood of a default on contractually promised payments and the expected financial loss suffered in the event of default.

Description of Moody’s Long-Term Obligation Ratings

Aaa	Obligations rated Aaa are judged to be of the highest quality, subject to the lowest level of credit risk.
Aa	Obligations rated Aa are judged to be of high quality and are subject to very low credit risk.
A	Obligations rated A are judged to be upper-medium grade and are subject to low credit risk.
Baa	Obligations rated Baa are judged to be medium-grade and subject to moderate credit risk and as such may possess certain speculative characteristics.
Ba	Obligations rated Ba are judged to be speculative and are subject to substantial credit risk.
B	Obligations rated B are considered speculative and are subject to high credit risk.
Caa	Obligations rated Caa are judged to be speculative of poor standing and are subject to very high credit risk.
Ca	Obligations rated Ca are highly speculative and are likely in, or very near, default, with some prospect of recovery of principal and interest.
C	Obligations rated C are the lowest rated and are typically in default, with little prospect for recovery of principal or interest.

Note: Moody’s appends numerical modifiers 1, 2, and 3 to each generic rating classification from Aa through Caa. The modifier 1 indicates that the obligation ranks in the higher end of its generic rating category; the modifier 2 indicates a mid-range ranking; and the modifier 3 indicates a ranking in the lower end of that generic rating category.

Hybrid Indicator (hyb)

The hybrid indicator (hyb) is appended to all ratings of hybrid securities issued by banks, insurers, finance companies, and securities firms. By their terms, hybrid securities allow for the omission of scheduled dividends, interest, or principal payments, which can potentially result in impairment if such an omission occurs. Hybrid securities may also be subject to contractually allowable write-downs of principal that could result in impairment. Together with the hybrid indicator, the long-term obligation rating assigned to a hybrid security is an expression of the relative credit risk associated with that security.

Description of Short-Term Obligation Ratings

Moody’s employs the following designations to indicate the relative repayment ability of rated issuers:

P-1	Issuers (or supporting institutions) rated Prime-1 have a superior ability to repay short-term debt obligations.
P-2	Issuers (or supporting institutions) rated Prime-2 have a strong ability to repay short-term debt obligations.
P-3	Issuers (or supporting institutions) rated Prime-3 have an acceptable ability to repay short-term obligations.
NP	Issuers (or supporting institutions) rated Not Prime do not fall within any of the Prime rating categories.

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Description of Moody’s US Municipal Short-Term Obligation Ratings

The Municipal Investment Grade (“MIG”) scale is used to rate US municipal bond anticipation notes of up to three years maturity. Municipal notes rated on the MIG scale may be secured by either pledged revenues or proceeds of a take-out financing received prior to note maturity. MIG ratings expire at the maturity of the obligation, and the issuer’s long-term rating is only one consideration in assigning the MIG rating. MIG ratings are divided into three levels — MIG 1 through MIG 3 — while speculative grade short-term obligations are designated SG.

MIG 1	This designation denotes superior credit quality. Excellent protection is afforded by established cash flows, highly reliable liquidity support, or demonstrated broad-based access to the market for refinancing.
MIG 2	This designation denotes strong credit quality. Margins of protection are ample, although not as large as in the preceding group.
MIG 3	This designation denotes acceptable credit quality. Liquidity and cash-flow protection may be narrow, and market access for refinancing is likely to be less well-established.
SG	This designation denotes speculative-grade credit quality. Debt instruments in this category may lack sufficient margins of protection.

Description of Moody’s Demand Obligation Ratings

In the case of variable rate demand obligations (“VRDOs”), a two-component rating is assigned: a long or short-term debt rating and a demand obligation rating. The first element represents Moody’s evaluation of risk associated with scheduled principal and interest payments. The second element represents Moody’s evaluation of risk associated with the ability to receive purchase price upon demand (“demand feature”). The second element uses a rating from a variation of the MIG scale called the Variable Municipal Investment Grade (“VMIG”) scale.

VMIG 1	This designation denotes superior credit quality. Excellent protection is afforded by the superior short-term credit strength of the liquidity provider and structural and legal protections that ensure the timely payment of purchase price upon demand.
VMIG 2	This designation denotes strong credit quality. Good protection is afforded by the strong short-term credit strength of the liquidity provider and structural and legal protections that ensure the timely payment of purchase price upon demand.
VMIG 3	This designation denotes acceptable credit quality. Adequate protection is afforded by the satisfactory short-term credit strength of the liquidity provider and structural and legal protections that ensure the timely payment of purchase price upon demand.
SG	This designation denotes speculative-grade credit quality. Demand features rated in this category may be supported by a liquidity provider that does not have an investment grade short-term rating or may lack the structural and/or legal protections necessary to ensure the timely payment of purchase price upon demand.

Description of Standard & Poor’s, a Division of McGraw-Hill Financial (“Standard & Poor’s”), Issue Credit Ratings

A Standard & Poor’s issue credit rating is a forward-looking opinion about the creditworthiness of an obligor with respect to a specific financial obligation, a specific class of financial obligations, or a specific financial program (including ratings on medium-term note programs and commercial paper programs). It takes into consideration the creditworthiness of guarantors, insurers, or other forms of credit enhancement on the obligation and takes into account the currency in which the obligation is denominated. The opinion reflects Standard & Poor’s view of the obligor’s capacity and willingness to meet its financial commitments as they come due, and may assess terms, such as collateral security and subordination, which could affect ultimate payment in the event of default.

Issue credit ratings can be either long-term or short-term. Short-term ratings are generally assigned to those obligations considered short-term in the relevant market. In the U.S., for example, that means obligations with an original maturity of no more than 365 days — including commercial paper. Short-term ratings are also used to indicate the creditworthiness of an obligor with respect to put features on long-term obligations. Medium-term notes are assigned long-term ratings.

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Issue credit ratings are based, in varying degrees, on Standard & Poor’s analysis of the following considerations:

•	Likelihood of payment — capacity and willingness of the obligor to meet its financial commitment on an obligation in accordance with the terms of the obligation;

•	Nature of and provisions of the obligation and the promise we impute;

•	Protection afforded by, and relative position of, the obligation in the event of bankruptcy, reorganization, or other arrangement under the laws of bankruptcy and other laws affecting creditors’ rights.

Long-Term Issue Credit Ratings*

AAA	An obligation rated ‘AAA’ has the highest rating assigned by Standard & Poor’s. The obligor’s capacity to meet its financial commitment on the obligation is extremely strong.
AA	An obligation rated ‘AA’ differs from the highest-rated obligations only to a small degree. The obligor’s capacity to meet its financial commitment on the obligation is very strong.
A	An obligation rated ‘A’ is somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than obligations in higher-rated categories. However, the obligor’s capacity to meet its financial commitment on the obligation is still strong.
BBB	An obligation rated ‘BBB’ exhibits adequate protection parameters. However, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity of the obligor to meet its financial commitment on the obligation.
BB; B; CCC; CC; and C	Obligations rated ‘BB’, ‘B’, ‘CCC’, ‘CC’, and ‘C’ are regarded as having significant speculative characteristics. ‘BB’ indicates the least degree of speculation and ‘C’ the highest. While such obligations will likely have some quality and protective characteristics, these may be outweighed by large uncertainties or major exposures to adverse conditions.
BB	An obligation rated ‘BB’ is less vulnerable to nonpayment than other speculative issues. However, it faces major ongoing uncertainties or exposure to adverse business, financial, or economic conditions, which could lead to the obligor’s inadequate capacity to meet its financial commitment on the obligation.
B	An obligation rated ‘B’ is more vulnerable to nonpayment than obligations rated ‘BB’, but the obligor currently has the capacity to meet its financial commitment on the obligation. Adverse business, financial, or economic conditions will likely impair the obligor’s capacity or willingness to meet its financial commitment on the obligation.
CCC	An obligation rated ‘CCC’ is currently vulnerable to nonpayment, and is dependent upon favorable business, financial, and economic conditions for the obligor to meet its financial commitment on the obligation. In the event of adverse business, financial, or economic conditions, the obligor is not likely to have the capacity to meet its financial commitment on the obligation.
CC	An obligation rated ‘CC’ is currently highly vulnerable to nonpayment. The ‘CC’ rating is used when a default has not yet occurred, but Standard & Poor’s expects default to be a virtual certainty, regardless of the anticipated time to default.
C	An obligation rated ‘C’ is currently highly vulnerable to nonpayment, and the obligation is expected to have lower relative seniority or lower ultimate recovery compared to obligations that are rated higher.
D	An obligation rated ‘D’ is in default or in breach of an imputed promise. For non-hybrid capital instruments, the ‘D’ rating category is used when payments on an obligation are not made on the date due, unless Standard & Poor’s believes that such payments will be made within five business days in the absence of a stated grace period or within the earlier of the stated grace period or 30 calendar days. The ‘D’ rating also will be used upon the filing of a bankruptcy petition or the taking of similar action and where default on an obligation is a virtual certainty, for example due to automatic stay provisions. An obligation’s rating is lowered to ‘D’ if it is subject to a distressed exchange offer.
NR	This indicates that no rating has been requested, or that there is insufficient information on which to base a rating, or that Standard & Poor’s does not rate a particular obligation as a matter of policy.

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*The ratings from ‘AA’ to ‘CCC’ may be modified by the addition of a plus (+) or minus (-) sign to show relative standing within the major rating categories.

Short-Term Issue Credit Ratings

A-1	A short-term obligation rated ‘A-1’ is rated in the highest category by Standard & Poor’s. The obligor’s capacity to meet its financial commitment on the obligation is strong. Within this category, certain obligations are designated with a plus sign (+). This indicates that the obligor’s capacity to meet its financial commitment on these obligations is extremely strong.
A-2	A short-term obligation rated ‘A-2’ is somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than obligations in higher rating categories. However, the obligor’s capacity to meet its financial commitment on the obligation is satisfactory.
A-3	A short-term obligation rated ‘A-3’ exhibits adequate protection parameters. However, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity of the obligor to meet its financial commitment on the obligation.
B	A short-term obligation rated ‘B’ is regarded as vulnerable and has significant speculative characteristics. The obligor currently has the capacity to meet its financial commitments; however, it faces major ongoing uncertainties which could lead to the obligor’s inadequate capacity to meet its financial commitments.
C	A short-term obligation rated ‘C’ is currently vulnerable to nonpayment and is dependent upon favorable business, financial, and economic conditions for the obligor to meet its financial commitment on the obligation.
D	A short-term obligation rated ‘D’ is in default or in breach of an imputed promise. For non-hybrid capital instruments, the ‘D’ rating category is used when payments on an obligation are not made on the date due, unless Standard & Poor’s believes that such payments will be made within any stated grace period. However, any stated grace period longer than five business days will be treated as five business days. The ‘D’ rating also will be used upon the filing of a bankruptcy petition or the taking of a similar action and where default on an obligation is a virtual certainty, for example due to automatic stay provisions. An obligation’s rating is lowered to ‘D’ if it is subject to a distressed exchange offer.

Description of Standard & Poor’s Municipal Short-Term Note Ratings

A Standard & Poor’s U.S. municipal note rating reflects Standard & Poor’s opinion about the liquidity factors and market access risks unique to the notes. Notes due in three years or less will likely receive a note rating. Notes with an original maturity of more than three years will most likely receive a long-term debt rating. In determining which type of rating, if any, to assign, Standard & Poor’s analysis will review the following considerations:

•	Amortization schedule — the larger the final maturity relative to other maturities, the more likely it will be treated as a note; and
•	Source of payment — the more dependent the issue is on the market for its refinancing, the more likely it will be treated as a note.
	Standard & Poor’s municipal short-term note rating symbols are as follows:

SP-1	Strong capacity to pay principal and interest. An issue determined to possess a very strong capacity to pay debt service is given a plus (+) designation.
SP-2	Satisfactory capacity to pay principal and interest, with some vulnerability to adverse financial and economic changes over the term of the notes.
SP-3	Speculative capacity to pay principal and interest.

Description of Fitch Ratings’ (“Fitch’s”) Credit Ratings Scales

Fitch’s credit ratings provide an opinion on the relative ability of an entity to meet financial commitments, such as interest, preferred dividends, repayment of principal, insurance claims or counterparty obligations. Credit ratings are used by investors as indications of the likelihood of receiving the money owed to them in accordance with the terms on which they invested.

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Fitch’s credit ratings do not directly address any risk other than credit risk. In particular, ratings do not deal with the risk of a market value loss on a rated security due to changes in interest rates, liquidity and other market considerations. However, in terms of payment obligation on the rated liability, market risk may be considered to the extent that it influences the ability of an issuer to pay upon a commitment. Ratings nonetheless do not reflect market risk to the extent that they influence the size or other conditionality of the obligation to pay upon a commitment (for example, in the case of index-linked bonds).

In the default components of ratings assigned to individual obligations or instruments, the agency typically rates to the likelihood of non-payment or default in accordance with the terms of that instrument’s documentation. In limited cases, Fitch may include additional considerations ( i.e. , rate to a higher or lower standard than that implied in the obligation’s documentation). In such cases, the agency will make clear the assumptions underlying the agency’s opinion in the accompanying rating commentary.

The terms “investment grade” and “speculative grade” have established themselves over time as shorthand to describe the categories ‘AAA’ to ‘BBB’ (investment grade) and ‘BB’ to ‘D’ (speculative grade). The terms “investment grade” and “speculative grade” are market conventions, and do not imply any recommendation or endorsement of a specific security for investment purposes. “Investment grade” categories indicate relatively low to moderate credit risk, while ratings in the “speculative” categories either signal a higher level of credit risk or that a default has already occurred.

A designation of Not Rated or NR is used to denote securities not rated by Fitch where Fitch has rated some, but not all, securities comprising an issuance capital structure.

Description of Fitch’s Long-Term Corporate Finance Obligations Rating Scales

Fitch long-term obligations rating scales are as follows:

AAA	Highest credit quality. ‘AAA’ ratings denote the lowest expectation of credit risk. They are assigned only in cases of exceptionally strong capacity for payment of financial commitments. This capacity is highly unlikely to be adversely affected by foreseeable events.
AA	Very high credit quality. ‘AA’ ratings denote expectations of very low credit risk. They indicate very strong capacity for payment of financial commitments. This capacity is not significantly vulnerable to foreseeable events.
A	High credit quality. ‘A’ ratings denote expectations of low credit risk. The capacity for payment of financial commitments is considered strong. This capacity may, nevertheless, be more vulnerable to adverse business or economic conditions than is the case for higher ratings.
BBB	Good credit quality. ‘BBB’ ratings indicate that expectations of credit risk are currently low. The capacity for payment of financial commitments is considered adequate but adverse business or economic conditions are more likely to impair this capacity.
BB	Speculative. ‘BB’ ratings indicate an elevated vulnerability to credit risk, particularly in the event of adverse changes in business or economic conditions over time; however, business or financial alternatives may be available to allow financial commitments to be met.
B	Highly speculative. ‘B’ ratings indicate that material credit risk is present.
CCC	Substantial credit risk. ‘CCC’ ratings indicate that substantial credit risk is present.
CC	Very high levels of credit risk. ‘CC’ ratings indicate very high levels of credit risk.
C	Exceptionally high levels of credit risk. ‘C’ indicates exceptionally high levels of credit risk.

Defaulted obligations typically are not assigned ‘RD’ or ‘D’ ratings, but are instead rated in the ‘B’ to ‘C’ rating categories, depending upon their recovery prospects and other relevant characteristics. This approach better aligns obligations that have comparable overall expected loss but varying vulnerability to default and loss.

Notes: The modifiers “+” or “–” may be appended to a rating to denote relative status within major rating categories. Such suffixes are not added to the ‘AAA’ obligation rating category, or to corporate finance obligation ratings in the categories below ‘CCC’.

The subscript ‘emr’ is appended to a rating to denote embedded market risk which is beyond the scope of the rating. The designation is intended to make clear that the rating solely addresses the counterparty risk of the issuing bank. It is not meant to indicate any limitation in the analysis of the counterparty risk, which in all other respects

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follows published Fitch criteria for analyzing the issuing financial institution. Fitch does not rate these instruments where the principal is to any degree subject to market risk.

Description of Fitch’s Short-Term Ratings

A short-term issuer or obligation rating is based in all cases on the short-term vulnerability to default of the rated entity or security stream and relates to the capacity to meet financial obligations in accordance with the documentation governing the relevant obligation. Short-Term Ratings are assigned to obligations whose initial maturity is viewed as “short term” based on market convention. Typically, this means up to 13 months for corporate, sovereign, and structured obligations and up to 36 months for obligations in U.S. public finance markets.

Fitch short-term ratings are as follows:

F1	Highest short-term credit quality. Indicates the strongest intrinsic capacity for timely payment of financial commitments; may have an added “+” to denote any exceptionally strong credit feature.
F2	Good short-term credit quality. Good intrinsic capacity for timely payment of financial commitments.
F3	Fair short-term credit quality. The intrinsic capacity for timely payment of financial commitments is adequate.
B	Speculative short-term credit quality. Minimal capacity for timely payment of financial commitments, plus heightened vulnerability to near term adverse changes in financial and economic conditions.
C	High short-term default risk. Default is a real possibility.
RD	Restricted default. Indicates an entity that has defaulted on one or more of its financial commitments, although it continues to meet other financial obligations. Typically applicable to entity ratings only.
D	Default. Indicates a broad-based default event for an entity, or the default of a short-term obligation.

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APPENDIX B

BlackRock U.S. Registered Funds
iShares by BlackRock

Open-End Fund Proxy Voting Policy

Procedures Governing Delegation of Proxy Voting to Fund Adviser
September 28, 2015

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The Boards of Trustees/Directors (“Directors”) of open-end funds advised by BlackRock Fund Advisors or BlackRock Advisors, LLC (“BlackRock”) (the “Funds”), have the responsibility for the oversight of voting proxies relating to portfolio securities of the Funds, and have determined that it is in the best interests of the Funds and their shareholders to delegate that responsibility to BlackRock as part of BlackRock’s authority to manage, acquire and dispose of account assets, all as contemplated by the Funds’ respective investment management agreements.

BlackRock has adopted guidelines and procedures (together and as from time to time amended, the “BlackRock Proxy Voting Guidelines”) governing proxy voting by accounts managed by BlackRock.

BlackRock will cast votes on behalf of each of the Funds on specific proxy issues in respect of securities held by each such Fund in accordance with the BlackRock Proxy Voting Guidelines. ¹ BlackRock will report on an annual basis to the Directors on (1) all proxy votes that BlackRock has made on behalf of the Funds in the preceding year together with a certification from the Funds’ Chief Compliance Officer that all votes were in accordance with the BlackRock Proxy Voting Guidelines, and (2) any changes to the BlackRock Proxy Voting Guidelines that have not previously been reported.

¹	iShares MSCI All Peru Capped ETF, iShares MSCI KLD 400 Social ETF, iShares MSCI USA ESG Select ETF and iShares MSCI ACWI Low Carbon Target ETF have separate Fund Proxy Voting Policies.

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BlackRock

Global corporate governance & engagement principles

June 2014

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TABLE OF CONTENTS

	Page
Introduction to BlackRock	B-5
Philosophy on corporate governance	B-5
Corporate governance, engagement and voting	B-5
Boards and directors	B-6
Auditors and audit-related issues	B-7
Capital structure, mergers, asset sales and other special transactions	B-7
Remuneration and benefits	B-8
Social, ethical, and environmental issues	B-8
General corporate governance matters	B-8
BlackRock’s oversight of its corporate governance activities	B-9
Oversight	B-9
Vote execution	B-9
Conflicts management	B-10
Voting guidelines	B-11
Reporting	B-11

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Introduction to BlackRock

BlackRock is the world’s preeminent asset management firm and a premier provider of global investment management, risk management and advisory services to institutional and individual clients around the world. BlackRock offers a wide range of investment strategies and product structures to meet clients’ needs, including individual and institutional separate accounts, mutual funds, closed-end funds, and other pooled investment vehicles and the industry-leading iShares exchange traded funds. Through BlackRock Solutions®, we offer risk management, strategic advisory and enterprise investment system services to a broad base of clients.

Philosophy on corporate governance

BlackRock’s corporate governance program is focused on protecting and enhancing the economic value of the companies in which it invests on behalf of clients. We do this through engagement with boards and management of investee companies and, for those clients who have given us authority, through voting at shareholder meetings.

We believe that there are certain fundamental rights attached to share ownership. Companies and their boards should be accountable to shareholders and structured with appropriate checks and balances to ensure that they operate in shareholders’ interests. Effective voting rights are central to the rights of ownership and there should be one vote for one share. Shareholders should have the right to elect, remove and nominate directors, approve the appointment of the auditor and to amend the corporate charter or by-laws. Shareholders should be able to vote on matters that are material to the protection of their investment including but not limited to changes to the purpose of the business, dilution levels and pre-emptive rights, the distribution of income and the capital structure. In order to exercise these rights effectively, we believe shareholders have the right to sufficient and timely information to be able to take an informed view of the proposals, and of the performance of the company and management.

Our focus is on the board of directors, as the agent of shareholders, which should set the company’s strategic aims within a framework of prudent and effective controls which enables risk to be assessed and managed. The board should provide direction and leadership to the management and oversee management’s performance. Our starting position is to be supportive of boards in their oversight efforts on our behalf and we would generally expect to support the items of business they put to a vote at shareholder meetings. Votes cast against or withheld from resolutions proposed by the board are a signal that we are concerned that the directors or management have either not acted in the interests of shareholders or have not responded adequately to shareholder concerns regarding strategy or performance.

These principles set out our approach to engaging with companies, provide guidance on our position on corporate governance and outline how our views might be reflected in our voting decisions. Corporate governance practices vary internationally and our expectations in relation to individual companies are based on the legal and regulatory framework of each market. However, as noted above, we do believe that there are some overarching principles of corporate governance that apply globally. We assess voting matters on a case-by-case basis and in light of each company’s unique circumstances. We are interested to understand from the company’s reporting its approach to corporate governance, particularly where it is different from the usual market practice, and how it benefits shareholders.

BlackRock also believes that shareholders have responsibilities in relation to monitoring and providing feedback to companies, sometimes known as stewardship. These ownership responsibilities include, in our view, engaging with management or board members on corporate governance matters, voting proxies in the best long-term economic interests of shareholders and engaging with regulatory bodies to ensure a sound policy framework consistent with promoting long-term shareholder value creation. Institutional shareholders also have responsibilities to their clients to have appropriate resources and oversight structures. Our own approach to oversight in relation to our corporate governance activities is set out in the section below titled “BlackRock’s oversight of its corporate governance activities”.

Corporate governance, engagement and voting

We recognize that accepted standards of corporate governance differ between markets but we believe that there are sufficient common threads globally to identify an overarching set of principles. The primary objective of our corporate governance activities is the protection and enhancement of the value of our clients’ investments in public corporations. Thus, these principles focus on practices and structures that we consider to be supportive of long-term value creation. We discuss below the principles under six key themes. In our regional and market-specific voting guidelines we explain how these principles inform our voting decisions in relation to specific resolutions that may appear on the agenda of a shareholder meeting in the relevant market.

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The six key themes are:

•	Boards and directors
•	Auditors and audit-related issues
•	Capital structure, mergers, asset sales and other special transactions
•	Remuneration and benefits
•	Social, ethical and environmental issues
•	General corporate governance matters

At a minimum we would expect companies to observe the accepted corporate governance standard in their domestic market or to explain why doing so is not in the interests of shareholders. Where company reporting and disclosure is inadequate or the approach taken is inconsistent with our view of what is in the best interests of shareholders, we will engage with the company and/or use our vote to encourage a change in practice. In making voting decisions, we take into account research from proxy advisors, other internal and external research, information published by the company or provided through engagement and the views of our equity portfolio managers.

BlackRock views engagement as an important activity; engagement provides BlackRock with the opportunity to improve our understanding of investee companies and their governance structures, so that our voting decisions may be better informed. Engagement also allows us to share our philosophy and approach to investment and corporate governance with companies to enhance their understanding of our objectives. There are a range of approaches we may take in engaging companies depending on the nature of the issue under consideration, the company and the market.

Boards and directors

The performance of the board is critical to the economic success of the company and to the protection of shareholders’ interests. Board members serve as agents of shareholders in overseeing the strategic direction and operation of the company. For this reason, BlackRock focuses on directors in many of its engagements and sees the election of directors as one of its most important responsibilities in the proxy voting context.

We expect the board of directors to promote and protect shareholder interests by:

•	establishing an appropriate corporate governance structure;
•	supporting and overseeing management in setting strategy;
•	ensuring the integrity of financial statements;
•	making decisions regarding mergers, acquisitions and disposals;
•	establishing appropriate executive compensation structures; and
•	addressing business issues including social, ethical and environmental issues when they have the potential to materially impact company reputation and performance.

There should be clear definitions of the role of the board, the sub-committees of the board and the senior management such that the responsibilities of each are well understood and accepted. Companies should report publicly the approach taken to governance (including in relation to board structure) and why this approach is in the interest of shareholders. We will engage with the appropriate directors where we have concerns about the performance of the board or the company, the broad strategy of the company or the performance of individual board members. Concerns about directors may include their role on the board of a different company where that board has performed poorly and failed to protect shareholder interests.

BlackRock believes that directors should stand for re-election on a regular basis. We assess directors nominated for election or re-election in the context of the composition of the board as a whole. There should be detailed disclosure of the relevant credentials of the individual directors in order that shareholders can assess the caliber of an individual nominee. We expect there to be a sufficient number of independent directors on the board to ensure the protection of the interests of all shareholders. Common impediments to independence may include but are not limited to:

•	current employment at the company or a subsidiary;
•	former employment within the past several years as an executive of the company;
•	providing substantial professional services to the company and/or members of the company’s management;
•	having had a substantial business relationship in the past three years;

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•	having, or representing a shareholder with, a substantial shareholding in the company;
•	being an immediate family member of any of the aforementioned; and
•	interlocking directorships.

BlackRock believes that the operation of the board is enhanced when there is a clearly independent, senior non-executive director to lead it. Where the chairman is also the CEO or is otherwise not independent the company should have an independent lead director. The role of this director is to enhance the effectiveness of the independent members of the board through shaping the agenda, ensuring adequate information is provided to the board and encouraging independent participation in board deliberations. The lead independent board director should be available to shareholders if they have concerns that they wish to discuss.

To ensure that the board remains effective, regular reviews of board performance should be carried out and assessments made of gaps in skills or experience amongst the members. BlackRock believes it is beneficial for new directors to be brought onto the board periodically to refresh the group’s thinking and to ensure both continuity and adequate succession planning. In identifying potential candidates, boards should take into consideration the diversity of experience and expertise of the current directors and how that might be augmented by incoming directors. We believe that directors are in the best position to assess the optimal size for the board, but we would be concerned if a board seemed too small to have an appropriate balance of directors or too large to be effective.

There are matters for which the board has responsibility that may involve a conflict of interest for executives or for affiliated directors. BlackRock believes that shareholders’ interests are best served when the independent members of the board form a sub-committee to deal with such matters. In many markets, these sub-committees of the board specialize in audit, director nominations and compensation matters. An ad hoc committee might also be formed to decide on a special transaction, particularly one with a related party.

Auditors and audit-related issues

BlackRock recognizes the critical importance of financial statements which should provide a complete and accurate picture of a company’s financial condition. We will hold the members of the audit committee or equivalent responsible for overseeing the management of the audit function. We take particular note of cases involving significant financial restatements or ad hoc notifications of material financial weakness.

The integrity of financial statements depends on the auditor being free of any impediments to being an effective check on management. To that end, we believe it is important that auditors are, and are seen to be, independent. Where the audit firm provides services to the company in addition to the audit, the fees earned should be disclosed and explained. Audit committees should also have in place a procedure for assuring annually the independence of the auditor.

Capital structure, mergers, asset sales and other special transactions

The capital structure of a company is critical to its owners, the shareholders, as it impacts the value of their investment and the priority of their interest in the company relative to that of other equity or debt investors. Pre-emption rights are a key protection for shareholders against the dilution of their interests.

In assessing mergers, asset sales or other special transactions, BlackRock’s primary consideration is the long-term economic interests of shareholders. Boards proposing a transaction need to clearly explain the economic and strategic rationale behind it. We will review a proposed transaction to determine the degree to which it enhances long-term shareholder value. We would prefer that proposed transactions have the unanimous support of the board and have been negotiated at arm’s length. We may seek reassurance from the board that executive and/or board members’ financial interests in a given transaction have not affected their ability to place shareholders’ interests before their own. Where the transaction involves related parties, we would expect the recommendation to support it to come from the independent directors and would prefer only non-conflicted shareholders to vote on the proposal.

BlackRock believes that shareholders have a right to dispose of company shares in the open market without unnecessary restriction. In our view, corporate mechanisms designed to limit shareholders’ ability to sell their shares are contrary to basic property rights. Such mechanisms can serve to protect and entrench interests other than those of the shareholders. We believe that shareholders are broadly capable of making decisions in their own best interests. We would expect any so-called ‘shareholder rights plans’ being proposed by a board to be subject to shareholder approval on introduction and periodically thereafter for continuation.

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Remuneration and benefits

BlackRock expects a company’s board of directors to put in place a compensation structure that incentivizes and rewards executives appropriately and is aligned with shareholder interests, particularly long-term shareholder returns. We would expect the compensation committee to take into account the specific circumstances of the company and the key individuals the board is trying to incentivize. We encourage companies to ensure that their compensation packages incorporate appropriate and challenging performance conditions consistent with corporate strategy and market practice. We use third party research, in addition to our own analysis, to evaluate existing and proposed compensation structures. We hold members of the compensation committee or equivalent accountable for poor compensation practices or structures.

BlackRock believes that there should be a clear link between variable pay and company performance as reflected in returns to shareholders. We are not supportive of one-off or special bonuses unrelated to company or individual performance. We support incentive plans that pay out rewards earned over multiple and extended time periods. We believe consideration should be given to building claw back provisions into incentive plans such that executives would be required to repay rewards where they were not justified by actual performance. Compensation committees should guard against contractual arrangements that would entitle executives to material compensation for early termination of their contract. Finally, pension contributions should be reasonable in light of market practice.

Outside directors should be compensated in a manner that does not risk compromising their independence or aligning their interests too closely with those of the management, whom they are charged with overseeing.

Social, ethical, and environmental issues

Our fiduciary duty to clients is to protect and enhance their economic interest in the companies in which we invest on their behalf. It is within this context that we undertake our corporate governance activities. We believe that well-managed companies will deal effectively with the social, ethical and environmental (“SEE”) aspects of their businesses.

BlackRock expects companies to identify and report on the material, business-specific SEE risks and opportunities and to explain how these are managed. This explanation should make clear how the approach taken by the company best serves the interests of shareholders and protects and enhances the long-term economic value of the company. The key performance indicators in relation to SEE matters should also be disclosed and performance against them discussed, along with any peer group benchmarking and verification processes in place. This helps shareholders assess how well management is dealing with the SEE aspects of the business. Any global standards adopted should also be disclosed and discussed in this context.

We may vote against the election of directors where we have concerns that a company might not be dealing with SEE issues appropriately. Sometimes we may reflect such concerns by supporting a shareholder proposal on the issue, where there seems to be either a significant potential threat or realized harm to shareholders’ interests caused by poor management of SEE matters. In deciding our course of action, we will assess whether the company has already taken sufficient steps to address the concern and whether there is a clear and material economic disadvantage to the company if the issue is not addressed.

More commonly, given that these are often not voting issues, we will engage directly with the board or management. The trigger for engagement on a particular SEE concern is our assessment that there is potential for material economic ramifications for shareholders.

We do not see it as our role to make social, ethical or political judgments on behalf of clients. We expect investee companies to comply, at a minimum, with the laws and regulations of the jurisdictions in which they operate. They should explain how they manage situations where such laws or regulations are contradictory or ambiguous.

General corporate governance matters

BlackRock believes that shareholders have a right to timely and detailed information on the financial performance and viability of the companies in which they invest. In addition, companies should also publish information on the governance structures in place and the rights of shareholders to influence these. The reporting and disclosure provided by companies helps shareholders assess whether the economic interests of shareholders have been protected and the quality of the board’s oversight of management. BlackRock believes shareholders should have the right to vote on key corporate governance matters, including on changes to governance mechanisms, to submit proposals to the shareholders’ meeting and to call special meetings of shareholders.

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BlackRock’s oversight of its corporate governance activities

Oversight

BlackRock holds itself to a very high standard in its corporate governance activities, including in relation to executing proxy votes. This function is executed by a team of dedicated BlackRock employees without sales responsibilities (the “Corporate Governance Group”), and which is considered an investment function. BlackRock maintains three regional oversight committees (“Corporate Governance Committees”) for the Americas, Europe, the Middle East and Africa (EMEA) and Asia-Pacific, consisting of senior BlackRock investment professionals. All of the regional Corporate Governance Committees report to a Global Corporate Governance Oversight Committee, which is a risk-focused committee composed of senior representatives of the active and index equity investment businesses, the Deputy General Counsel, the Global Executive Committee member to whom the Corporate Governance Group reports and the head of the Corporate Governance Group. The Corporate Governance Committees review and approve amendments to their respective proxy voting guidelines (“Guidelines”) and grant authority to the Global Head of Corporate Governance (“Global Head”), a dedicated BlackRock employee without sales responsibilities, to vote in accordance with the Guidelines. The Global Head leads the Corporate Governance Group to carry out engagement, voting and vote operations in a manner consistent with the relevant Corporate Governance Committee’s mandate. The Corporate Governance Group engages companies in conjunction with the portfolio managers in discussions of significant governance issues, conducts research on corporate governance issues and participates in industry discussions to keep abreast of the field of corporate governance. The Corporate Governance Group, or vendors overseen by the Corporate Governance Group, also monitor upcoming proxy votes, execute proxy votes and maintain records of votes cast. The Corporate Governance Group may refer complicated or particularly controversial matters or discussions to the appropriate investors and/or regional Corporate Governance Committees for their review, discussion and guidance prior to making a voting decision.

BlackRock’s Equity Policy Oversight Committee (EPOC) is informed of certain aspects of the work of the Global Corporate Governance Oversight Committee and the Corporate Governance Group.

Vote execution

BlackRock carefully considers proxies submitted to funds and other fiduciary accounts (“Funds”) for which it has voting authority. BlackRock votes (or refrains from voting) proxies for each Fund for which it has voting authority based on BlackRock’s evaluation of the best long-term economic interests of shareholders, in the exercise of its independent business judgment, and without regard to the relationship of the issuer of the proxy (or any dissident shareholder) to the Fund, the Fund’s affiliates (if any), BlackRock or BlackRock’s affiliates.

When exercising voting rights, BlackRock will normally vote on specific proxy issues in accordance with its Guidelines for the relevant market. The Guidelines are reviewed regularly and are amended consistent with changes in the local market practice, as developments in corporate governance occur, or as otherwise deemed advisable by BlackRock’s Corporate Governance Committees. The Corporate Governance Committees may, in the exercise of their business judgment, conclude that the Guidelines do not cover the specific matter upon which a proxy vote is requested or that an exception to the Guidelines would be in the best long-term economic interests of BlackRock’s clients.

In the uncommon circumstance of there being a vote with respect to fixed income securities or the securities of privately held issuers the decision generally will be made by a Fund’s portfolio managers and/or the Corporate Governance Group based on their assessment of the particular transactions or other matters at issue.

In certain markets, proxy voting involves logistical issues which can affect BlackRock’s ability to vote such proxies, as well as the desirability of voting such proxies. These issues include but are not limited to: (i) untimely notice of shareholder meetings; (ii) restrictions on a foreigner’s ability to exercise votes; (iii) requirements to vote proxies in person; (iv) “share-blocking” (requirements that investors who exercise their voting rights surrender the right to dispose of their holdings for some specified period in proximity to the shareholder meeting); (v) potential difficulties in translating the proxy; and (vi) requirements to provide local agents with unrestricted powers of attorney to facilitate voting instructions. We are not supportive of impediments to the exercise of voting rights such as shareblocking or overly burdensome administrative requirements.

As a consequence, BlackRock votes proxies in these markets only on a “best-efforts” basis. In addition, the Corporate Governance Committees may determine that it is generally in the best interests of BlackRock clients not to vote proxies of companies in certain countries if the committee determines that the costs (including but not limited

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to opportunity costs associated with shareblocking constraints) associated with exercising a vote are expected to outweigh the benefit the client would derive by voting on the issuer’s proposal.

While it is expected that BlackRock, as a fiduciary, will generally seek to vote proxies over which BlackRock exercises voting authority in a uniform manner for all BlackRock clients, the relevant Corporate Governance Committee, in conjunction with the portfolio manager of an account, may determine that the specific circumstances of such an account require that such account’s proxies be voted differently due to such account’s investment objective or other factors that differentiate it from other accounts. In addition, BlackRock believes portfolio managers may from time to time legitimately reach differing but equally valid views, as fiduciaries for their funds and the client assets in those Funds, on how best to maximize economic value in respect of a particular investment. Accordingly, portfolio managers retain full discretion to vote the shares in the Funds they manage based on their analysis of the economic impact of a particular ballot item.

Conflicts management

BlackRock maintains policies and procedures that are designed to prevent undue influence on BlackRock’s proxy voting activity that might stem from any relationship between the issuer of a proxy (or any dissident shareholder) and BlackRock, BlackRock’s affiliates, a Fund or a Fund’s affiliates. Some of the steps BlackRock has taken to prevent conflicts include, but are not limited to:

•	BlackRock has adopted a proxy voting oversight structure whereby the Corporate Governance Committees oversee the voting decisions and other activities of the Corporate Governance Group, and particularly its activities with respect to voting in the relevant region of each Corporate Governance Committee’s jurisdiction.
•	The Corporate Governance Committees have adopted Guidelines for each region, which set forth the firm’s views with respect to certain corporate governance and other issues that typically arise in the proxy voting context. The Corporate Governance Committees receive periodic reports regarding the specific votes cast by the Corporate Governance Group and regular updates on material process issues, procedural changes and other matters of concern to the Corporate Governance Committees.
•	BlackRock’s Global Corporate Governance Oversight Committee oversees the Global Head, the Corporate Governance Group and the Corporate Governance Committees. The Global Corporate Governance Oversight Committee conducts a review, at least annually, of the proxy voting process to ensure compliance with BlackRock’s risk policies and procedures.
•	BlackRock maintains a reporting structure that separates the Global Head and Corporate Governance Group from employees with sales responsibilities. In addition, BlackRock maintains procedures intended to ensure that all engagements with corporate issuers or dissident shareholders are managed consistently and without regard to BlackRock’s relationship with the issuer of the proxy or dissident shareholder. Within the normal course of business, the Global Head or Corporate Governance Group may engage directly with BlackRock clients, and with employees with sales responsibilities, in discussions regarding general corporate governance policy matters, and to otherwise ensure that proxy-related client service levels are met. The Global Head or Corporate Governance Group does not discuss any specific voting matter with a client prior to the disclosure of the vote decision to all applicable clients after the shareholder meeting has taken place, except if the client is acting in the capacity as issuer of the proxy or dissident shareholder and is engaging through the established procedures independent of the client relationship.
•	In certain instances, BlackRock may determine to engage an independent fiduciary to vote proxies as a further safeguard to avoid potential conflicts of interest or as otherwise required by applicable law. The independent fiduciary may either vote such proxies or provide BlackRock with instructions as to how to vote such proxies. In the latter case, BlackRock votes the proxy in accordance with the independent fiduciary’s determination. Use of an independent fiduciary has been adopted for voting the proxies related to any company that is affiliated with BlackRock or any company that includes BlackRock employees on its board of directors.

With regard to the relationship between securities lending and proxy voting, BlackRock’s approach is driven by our clients’ economic interests. The evaluation of the economic desirability of recalling loans involves balancing the revenue producing value of loans against the likely economic value of casting votes. Based on our evaluation of this relationship, we believe that generally the likely economic value of casting most votes is less than the securities lending income, either because the votes will not have significant economic consequences or because the outcome of the vote would not be affected by BlackRock recalling loaned securities in order to ensure they are voted. Periodically, BlackRock analyzes the process and benefits of voting proxies for securities on loan, and will consider whether any modification of its proxy voting policies or procedures is necessary in light of future conditions. In

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addition, BlackRock may in its discretion determine that the value of voting outweighs the cost of recalling shares, and thus recall shares to vote in that instance.

Voting guidelines

The issue-specific voting Guidelines published for each region/country in which we vote are intended to summarize BlackRock’s general philosophy and approach to issues that may commonly arise in the proxy voting context in each market where we invest. These Guidelines are not intended to be exhaustive. BlackRock applies the Guidelines on a case-by-case basis, in the context of the individual circumstances of each company and the specific issue under review.

As such, these Guidelines do not provide a guide to how BlackRock will vote in every instance. Rather, they share our view about corporate governance issues generally, and provide insight into how we typically approach issues that commonly arise on corporate ballots.

Reporting

We report our proxy voting activity directly to clients and publically as required. In addition, we publish for clients a more detailed discussion of our corporate governance activities, including engagement with companies and with other relevant parties.

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SAI-10053-0116

READY ASSETS GOVERNMENT LIQUIDITY FUND

PART C. OTHER INFORMATION

Item 28. Exhibits.

Exhibit Number		Description
1(a)	—	Declaration of Trust of the Registrant, dated May 14, 1987.(a)
(b)	—	Amendment to Declaration of Trust of the Registrant, dated April 29, 1988.(a)
(c)	—	Certification of Amendment to Declaration of Trust of the Registrant, dated June 26, 2003.(i)
(d)	—	Certification of Amendment to Declaration of Trust of the Registrant, dated March 3, 2006.(j)
(e)	—	Certificate of Name Change Amendment to Declaration of Trust, dated May 4, 2009.(o)
(f)	—	Certificate of Name Change Amendment to Declaration of Trust, dated December 17, 2015.*
2	—	Amended and Restated By-Laws of the Registrant, dated December 9, 2008.(m)
3	—	None.
4	—	Form of Management Agreement between the Registrant and BlackRock Advisors, LLC (the “Manager”).(f)
5	—	Form of Unified Distribution Agreement between the Registrant and BlackRock Investments, LLC (formerly known as BlackRock Investments, Inc.) (“BRIL”).(d)
6	—	None.
7	—	Form of Custody Agreement between the Registrant and The Bank of New York Mellon.(e)
8(a)	—	Form of Amended and Restated Unified Transfer Agency, Dividend Disbursing Agency and Shareholder Servicing Agency Agreement between the Registrant and Financial Data Services, Inc.(g)
(b)	—	Form of Amendment No. 1 to Amended and Restated Unified Transfer Agency, Dividend Disbursing Agent and Shareholder Servicing Agency Agreement dated as of October 1, 2008.(l)
(c)	—	Form of Agreement and Plan of Reorganization between Merrill Lynch Ready Assets Trust, Merrill Lynch New Assets Trust and Merrill Lynch New Corporation, Inc.(a)
(d)	—	Form of Administrative Services Agreement between the Registrant and State Street Bank and Trust Company.(c)
(e)	—	Form of Third Amended and Restated Securities Lending Agency Agreement between the Registrant and BlackRock Investment Management, LLC.(k)
(f)	—	Form of Amended Accounting Support Services Agreement between the Registrant and BlackRock Advisors, LLC.(q)
9	—	Opinion and Consent of Brown & Wood LLP, counsel to the Registrant.(b)
10	—	Consent of Independent Registered Public Accounting Firm.*
11	—	None.
12	—	None.
13	—	Form of Shareholder Servicing Plan pursuant to Rule 12b-1.(n)
14	—	None.
15(a)	—	Code of Ethics of the Registrant.(p)
(b)	—	Code of Ethics of BRIL.(p)
(c)	—	Code of Ethics of the Manager.(p)
16	—	Power of Attorney.(h)

*	Filed herewith.
(a)	Filed on April 27, 1995 as an Exhibit to Post-Effective Amendment No. 28 to the Registration Statement of the Registrant on Form N-1A under the Securities Act of 1933, as amended (File No. 2-52711) (the “Registration Statement”).
(b)	Filed on April 26, 1999 as an Exhibit to Post-Effective Amendment No. 34 to the Registration Statement.

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(c)	Incorporated by reference to Exhibit 8(d) to Post-Effective Amendment No. 1 to the Registration Statement on Form N-1A of BlackRock Focus Growth Fund, Inc. (formerly known as Merrill Lynch Focus Twenty Fund, Inc.) (File No. 333-89775), filed on March 20, 2001.
(d)	Incorporated by reference to an Exhibit to Post-Effective Amendment No. 24 to the Registration Statement on Form N-1A of BlackRock Global Emerging Markets Fund, Inc. (File No. 33-28248), filed on October 28, 2008.
(e)	Incorporated by reference to Exhibit 7 to Post-Effective Amendment No. 13 to the Registration Statement on Form N-1A of BlackRock Mid Cap Value Opportunity Series (formerly known as The Asset Program, Inc.) (File No. 33-53887), filed on March 21, 2002.
(f)	Filed on April 27, 2007 as an Exhibit to Post-Effective Amendment No. 42 to the Registration Statement.
(g)	Incorporated by reference to Exhibit 8(b) to Post-Effective Amendment No. 41 to the Registration Statement on Form N-1A of CMA Money Fund (File No. 2-59311), filed on July 27, 2007.
(h)	Incorporated by reference to an Exhibit to Post-Effective Amendment No. 173 of the Registration Statement on Form N-1A of BlackRock Funds III. (File No. 33-54126), filed on April 29, 2015.
(i)	Filed on April 2, 2004 as Exhibit 1(c) to Post-Effective Amendment No. 39 to the Registration Statement.
(j)	Filed on April 13, 2006 as Exhibit 1(d) to Post-Effective Amendment No. 41 to the Registration Statement.
(k)	Incorporated by reference to Exhibit 8(d) to Post-Effective Amendment No. 41 of the Registration Statement on Form N-1A of BlackRock California Municipal Opportunities Fund of BlackRock California Municipal Series Trust (File No. 2-96581) filed on January 26, 2015.
(l)	Incorporated by reference to Exhibit 8(b) to Post-Effective Amendment No. 31 to the Registration Statement on Form N-1A of Ready Assets U.S.A. Government Money Fund (formerly known as Merrill Lynch U.S.A. Government Reserves) (File No. 2-78702), filed on December 29, 2008.
(m)	Incorporated by reference to Exhibit 2 to Post-Effective Amendment No. 23 to the Registration Statement on Form N-1A of Ready Assets U.S. Treasury Money Fund (formerly known as Merrill Lynch U.S. Treasury Money Fund) (File No. 33-37537), filed on March 30, 2009.
(n)	Filed on April 29, 2009 as an Exhibit to Post Effective Amendment No. 44 to the Registration Statement.
(o)	Filed on August 28, 2009 as Exhibit 1(e) to Post-Effective Amendment No. 45 to the Registration Statement.
(p)	Incorporated by reference to an Exhibit to Post-Effective Amendment No. 48 to the Registration Statement on Form N-1A of BlackRock Value Opportunities Fund, Inc. (File No. 2-60836), filed on July 28, 2014.
(q)	Incorporated by reference to Exhibit 8(g) to Post-Effective Amendment No. 37 to the Registration Statement of Form N-1A of BlackRock Natural Resources Trust (File No. 2-97095), filed on November 24, 2015.

Item 29. Persons Controlled by or under Common Control with Registrant.

The Registrant does not control and is not under common control with any other person.

Item 30. Indemnification .

Reference is made to Section 5.3 of the Registrant’s Declaration of Trust and Section 9 of the Distribution Agreement.

Section 5.3 of the Registrant’s Declaration of Trust provides as follows:

The Trust shall indemnify each of its Trustees, officers, employees, and agents (including persons who serve at its request as directors, officers or trustees of another organization in which it has any interest as a shareholder, creditor or otherwise) against all liabilities and expenses (including amounts paid in satisfaction of judgments, in compromise, as fines and penalties, and as counsel fees) reasonably incurred by him in connection with the defense or disposition of any action, suit or other proceeding, whether civil or criminal, in which he may be involved or with which he may be threatened, while in office or thereafter, by reason of his being or having been such a trustee, officer, employee or agent, except with respect to any matters as to which he shall have been adjudicated to have acted in bad faith, willful misfeasance, gross negligence or reckless disregard of his duties; provided, however, that as to any matter disposed of by a compromise payment by such person, pursuant to a consent decree or otherwise, no indemnification either for said payment or for any other expenses shall be provided unless the Trust shall have received a written opinion from independent legal counsel approved by the Trustee to the effect that if either the matter of willful misfeasance, gross negligence or reckless disregard of duty, or the matter of good faith and reasonable belief as to the best interests of the Trust, had been adjudicated, it would have been adjudicated in favor of such person. The rights accruing to any person under these provisions shall not exclude any other right to which he may be lawfully entitled; provided that no Person may satisfy any right of indemnity or reimbursement granted herein or in Section 5.1 or to which he may be otherwise entitled except out of the property of the Trust, and no Shareholder

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shall be personally liable to any person with respect to any claim for indemnity or reimbursement or otherwise. The Trustees may make advance payments in connection with indemnification under this Section 5.3, provided that the indemnified person shall have given a written undertaking to reimburse the Trust in the event it is subsequently determined that he is not entitled to such indemnification.

Article IV Section 2(d) of the Registrant’s By-Laws provides as follows:

The Fund shall make advance payments in connection with the expenses of defending any action with respect to which indemnification might be sought hereunder, to the full extent permitted under applicable law, only if the Fund receives a written undertaking by the Indemnitee to reimburse the Fund if it shall ultimately be determined that the standards of conduct necessary for indemnification have not been met. In addition, at least one of the following conditions must be met: (i) the Indemnitee shall provide adequate security for his or her undertaking, (ii) the Fund shall be insured against losses arising by reason of any lawful advances or (iii) a majority of a quorum of the Independent Non-Party Directors, or if such quorum is not obtainable or even if obtainable, if a majority vote of such quorum so direct, Special Counsel in a written opinion, shall conclude, based on a review of readily available facts (as opposed to a full trial-type inquiry), that there is substantial reason to believe that the Indemnitee ultimately will be found entitled to indemnification.

In Section 9 of the Distribution Agreement relating to the securities being offered hereby, the Registrant agrees to indemnify the Distributor and each person, if any, who controls the Distributor within the meaning of the Securities Act of 1933, as amended (the “Securities Act”), against certain types of civil liabilities arising in connection with the Registration Statement or Prospectus and Statement of Additional Information.

Insofar as indemnification for liabilities arising under the Securities Act may be permitted to Trustees, officers and controlling persons of the Registrant and the principal underwriter pursuant to the foregoing provisions or otherwise, the Registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of successful defense of any action, suit or proceeding) is asserted by such Trustee, officer or controlling person or the principal underwriter in connection with the shares being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

Item 31. Business and Other Connections of the Manager .

BlackRock Advisors, LLC is an indirect wholly-owned subsidiary of BlackRock, Inc. BlackRock Advisors, LLC was organized in 1994 for the purpose of providing advisory services to investment companies. The information required by this Item 31 about officers and directors of BlackRock Advisors, LLC, together with information as to any other business, profession, vocation or employment of a substantial nature engaged in by such officers and directors during the past two years, is incorporated by reference to Schedules A and D of Form ADV, filed by BlackRock Advisors, LLC pursuant to the Investment Advisers Act of 1940 (SEC File No. 801-47710).

Item 32. Principal Underwriters.

(a) BlackRock Investments, LLC (“BRIL”) acts as the principal underwriter or placement agent, as applicable, for each of the following open-end registered investment companies, including the Registrant:

BBIF Government Securities Fund
BBIF Money Fund
BBIF Tax-Exempt Fund
BBIF Treasury Fund
BIF Government Securities Fund
BIF Money Fund
BIF Multi-State Municipal Series Trust
BIF Tax-Exempt Fund
BIF Treasury Fund
BlackRock Allocation Target Shares
BlackRock Balanced Capital Fund, Inc.
BlackRock Basic Value Fund, Inc.
BlackRock Bond Fund, Inc.
BlackRock California Municipal Series Trust
BlackRock Capital Appreciation Fund, Inc.
BlackRock CoRI Funds
BlackRock Emerging Markets Fund, Inc.

BlackRock Equity Dividend Fund
BlackRock EuroFund
BlackRock Financial Institutions Series Trust
BlackRock Focus Growth Fund, Inc.
BlackRock Funds
BlackRock Funds II
BlackRock Funds III
BlackRock Global Allocation Fund, Inc.
BlackRock Global SmallCap Fund, Inc.
BlackRock Index Funds, Inc.
BlackRock Large Cap Series Funds, Inc.
BlackRock Latin America Fund, Inc.
BlackRock Liquidity Funds
BlackRock Long-Horizon Equity Fund
BlackRock Master LLC
BlackRock Mid Cap Value Opportunities Series, Inc.
BlackRock Multi-State Municipal Series Trust

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BlackRock Municipal Bond Fund, Inc.
BlackRock Municipal Series Trust
BlackRock Natural Resources Trust
BlackRock Pacific Fund, Inc.
BlackRock Series Fund, Inc.
BlackRock Series, Inc.
BlackRock Strategic Global Bond Fund, Inc.
BlackRock Value Opportunities Fund, Inc.
BlackRock Variable Series Funds, Inc.
FDP Series, Inc.
Funds for Institutions Series
iShares, Inc.
iShares Trust
iShares U.S. ETF Trust
Managed Account Series
Master Basic Value LLC

Master Bond LLC
Master Focus Growth LLC
Master Government Securities LLC
Master Institutional Money Market LLC
Master Investment Portfolio
Master Large Cap Series LLC
Master Money LLC
Master Tax-Exempt LLC
Master Treasury LLC
Master Value Opportunities LLC
Quantitative Master Series LLC
Ready Assets Government Liquidity Fund
Ready Assets U.S.A. Government Money Fund
Ready Assets U.S. Treasury Money Fund
Retirement Series Trust

BRIL also acts as the distributor or placement agent for the following closed-end registered investment companies:

BlackRock Corporate High Yield Fund, Inc.
BlackRock Debt Strategies Fund, Inc.
BlackRock Floating Rate Income Strategies Fund, Inc.
BlackRock Health Sciences Trust
BlackRock Limited Duration Income Trust
BlackRock Preferred Partners LLC

BRIL provides numerous financial services to BlackRock-advised funds and is the distributor of BlackRock’s open-end funds. These services include coordinating and executing Authorized Participation Agreements, preparing, reviewing and providing advice with respect to all sales literature and responding to Financial Industry Regulatory Authority comments on marketing materials.

(b) Set forth below is information concerning each director and officer of BRIL. The principal business address of each such person is 40 East 52nd Street, New York, New York 10022.

Name	Position(s) and Office(s) with BRIL	Position(s) and Office(s) with Registrant
Joseph Linhares	Chairman, Chief Executive Officer and Managing Director	None
Anne Ackerley	Managing Director	None
Matthew Mallow	General Counsel and Senior Managing Director	None
Ned Montenecourt	Chief Compliance Officer and Director	None
Saurabh Pathak	Chief Financial Officer and Director	None
Robert Crothers	Chief Operating Officer	None
Brenda Sklar	Managing Director	None
Lisa Hill	Managing Director	None
Joseph Craven	Managing Director	None
Terri Slane	Director and Assistant Secretary	None
Lourdes Sanchez	Associate	None
Chris Nugent	Director	None
Michael Bishopp	Managing Director	None
John Diorio	Director	None
Robert Fairbairn	Member, Board of Managers	None
Francis Porcelli	Member, Board of Managers	None
Richard Prager	Member, Board of Managers	None
Christopher Vogel	Member, Board of Managers	None

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Item 33. Location of Accounts and Records.

All accounts, books and other documents required to be maintained by Section 31(a) of the Investment Company Act and the rules thereunder are maintained at the offices of:

(a) Registrant, 100 Bellevue Parkway, Wilmington, Delaware 19809.

(b) BlackRock Advisors, LLC, 100 Bellevue Parkway, Wilmington, Delaware 19809 (records relating to its functions as investment adviser).

(c) BlackRock Investments, LLC, 40 East 52nd Street, New York, New York 10022 (records relating to its functions as distributor).

(d) Financial Data Services, Inc., 4800 Deer Lake Drive East, Jacksonville, Florida 32246-6484 (records relating to its functions as transfer agent).

(e) State Street Bank and Trust Company, 100 Summer Street, Boston, Massachusetts 02110 (records relating to its functions as accounting services provider).

(f) The Bank of New York Mellon, One Wall Street, New York, New York 10286 (records relating to its functions as custodian).

Item 34. Management Services.

Other than as set forth under the caption “Management of the Fund — BlackRock” in the Prospectus constituting Part A of the Registration Statement and under Part I “Management, Advisory and Other Service Arrangements” and Part II “Management and Other Service Arrangements” in the Statement of Additional Information constituting Part B of the Registration Statement for the Registrant, the Registrant is not a party to any management-related service contract.

Item 35. Undertakings.

Not applicable.

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant certifies that it meets all the requirements for the effectiveness of this Post-Effective Amendment to its Registration Statement pursuant to Rule 485(b) under the Securities Act of 1933 and has duly caused this Post-Effective Amendment to its Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of New York and the State of New York, on January 4, 2016.

READY ASSETS GOVERNMENT LIQUIDITY FUND (Registrant)
By:	/s/ John M. Perlowski
	(John M. Perlowski, President and Chief Executive Officer)

Pursuant to the requirements of the Securities Act of 1933, this Post-Effective Amendment to its Registration Statement has been signed below by the following persons in the capacities and on the dates indicated.

Signature	Title	Date
/s/ John M. Perlowski (John M. Perlowski)	Trustee, President and Chief Executive Officer (Principal Executive Officer)	January 4, 2016
/s/ Neal J. Andrews (Neal J. Andrews)	Chief Financial Officer (Principal Financial and Accounting Officer)	January 4, 2016
David O. Beim* (David O. Beim)	Trustee
Collette Chilton* (Collette Chilton)	Trustee
Frank J. Fabozzi* (Frank J. Fabozzi)	Trustee
Dr. Matina S. Horner* (Dr. Matina S. Horner)	Trustee
Rodney D. Johnson* (Rodney D. Johnson)	Trustee
Cynthia A. Montgomery* (Cynthia A. Montgomery)	Trustee
Joseph P. Platt* (Joseph P. Platt)	Trustee
Robert C. Robb, Jr.* (Robert C. Robb, Jr.)	Trustee
Mark Stalnecker* (Mark Stalnecker)	Trustee
Kenneth L. Urish* (Kenneth L. Urish)	Trustee

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Signature	Title	Date
Frederick W. Winter* (Frederick W. Winter)	Trustee
Barbara G. Novick* (Barbara G. Novick)	Trustee
*By: /s/ Benjamin Archibald (Benjamin Archibald, Attorney-In-Fact)		January 4, 2016

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EXHIBIT INDEX

Exhibit Number		Description

1(f)	—	Certificate of Name Change Amendment to Declaration of Trust, dated December 17, 2015.
10	—	Consent of Independent Registered Public Accounting Firm.

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EXHIBIT 1(f)

READY ASSETS PRIME MONEY FUND

Certificate of Name Change Amendment

To Declaration of Trust

The undersigned, constituting a majority of the Trustees of Ready Assets Prime Money Fund (the “Trust”), a business trust organized under the laws of the Commonwealth of Massachusetts, hereby certify that the Trustees of the Trust by resolution adopted by all of the members of the Board of Trustees at a meeting duly called and held on July 28, 2015 have duly adopted an amendment to the Trust’s Declaration of Trust, changing the name of the Trust from “Ready Assets Prime Money Fund” to “Ready Assets Government Liquidity Fund”, and all references to the name of the Trust in the Declaration are hereby accordingly amended.

This Certificate of Name Change Amendment shall become effective on January 4, 2016.

IN WITNESS WHEREOF, the undersigned have signed this instrument in duplicate original counterparts and have cause a duplicate original to be lodged among the records of the Trust as of this 17 ^th day of December, 2015.


/s/ David O. Beim David O. Beim				/s/ Joseph P. Platt Joseph P. Platt

/s/ Collette Chilton Collette Chilton				/s/ Robert C. Robb, Jr. Robert C. Robb, Jr.

Frank J. Fabozzi				/s/ Toby Rosenblatt Toby Rosenblatt

Dr. Matina S. Horner				Mark Stalnecker

Rodney D. Johnson				Kenneth L. Urish

/s/ Herbert I. London Herbert I. London				/s/ Frederick W. Winter Frederick W. Winter

Cynthia A. Montgomery				/s/ Barbara G. Novick Barbara G. Novick

/s/ John M. Perlowski John M. Perlowski

The Declaration of Trust establishing READY ASSETS PRIME MONEY FUND, dated the 14th of May, 1987, a copy of which, together with all amendments thereto (the “Declaration”), is on file in the office of the Secretary of the Commonwealth of Massachusetts, provides that no Trustee, shareholder, officer, employee or agent of READY ASSETS PRIME MONEY FUND shall be held to any personal liability, nor shall resort be had to their private property for the satisfaction of any obligation or claim or otherwise in connection with the affairs of said Trust but the “Trust Property” only shall be liable.

Exhibit 10

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Post-Effective Amendment No. 58 to Registration Statement No. 2-52711 on Form N-1A of our report dated June 22, 2015, relating to the financial statements and financial highlights of Ready Assets Government Liquidity Fund (formerly Ready Assets Prime Money Fund) (the “Fund”), appearing in the Annual Report on Form N-CSR of the Fund for the year ended April 30, 2015. We also consent to references to us under the headings “Financial Highlights” and “Independent Registered Public Accounting Firm” in the Prospectus and “Independent Registered Public Accounting Firm” and “Financial Statements” in the Statement of Additional Information, which are part of such Registration Statement.

/s/ Deloitte & Touche LLP

Boston, Massachusetts

January 4, 2016