BlackRock Municipal Income Trust : Municipal Closed End Fund Data

Through TOBs (%)6

National

BlackRock Muni Intermediate Duration Fund BlackRock MuniAssets Fund

BlackRock MuniHoldings Fund BlackRock MuniHoldings Quality Fund II BlackRock MuniVest Fund

BlackRock MuniVest Fund II BlackRock MuniYield Fund BlackRock MuniYield Quality Fund III BlackRock MuniYield Quality Fund BlackRock MuniYield Quality Fund II

BlackRock Long-Term Municipal Advantage Trust BlackRock Municipal Income Quality Trust BlackRock Municipal Income Trust II BlackRock Municipal Income Trust BlackRock Investment Quality Municipal Trust BlackRock Municipal Target Term Trust BlackRock MuniHoldings Investment Quality Fund

0.054000

0.045500

0.060500

0.052500

0.033500

0.058500

0.051500

0.051500

0.063000

0.054000

0.054500

0.058000

0.052000

0.058500

0.068000

0.062400

California

BlackRock MuniHoldings CA Quality Fund BlackRock MuniYield CA Fund BlackRock MuniYield CA Quality Fund BlackRock CA Municipal Income Trust

Michigan

BlackRock MuniYield Michigan Quality Fund, Inc.

0.048500 0.055000 0.046000 0.056000 0.043000 0.056000

0.046256 0.050674 0.041940 0.050247 0.046528 0.051273

86.8%

111.5%

96.0%

90.0%

99.6%

89.1%

100.0%

97.9%

92.3%

95.1%

97.5%

93.8%

100.2%

84.0%

88.3%

129.7%

95.4% 92.1% 91.2% 89.7% 108.2% 91.6%

0.039213 0.031058 0.047163 0.036119 0.064430 0.058074

31.3%

9.4%

23.6%

8.3%

25.4%

15.5%

27.3%

13.2%

26.3%

12.2%

28.2%

12.8%

24.2%

15.1%

23.4%

16.2%

25.4%

14.6%

24.0%

16.3%

28.0%

13.7%

22.3%

17.4%

27.3%

14.1%

27.3%

14.0%

29.4%

11.7%

27.6%

8.6%

31.6% 26.4% 20.6% 19.6% 22.8% 33.6%

10.3% 13.8% 20.3% 23.1% 19.1% 6.0%

New Jersey

BlackRock MuniHoldings New Jersey Quality Fund, Inc. BlackRock MuniYield New Jersey Fund, Inc.

0.063000 0.062500

86.6% 92.7%

32.6% 31.0%

9.1% 9.6%

New York

BlackRock MuniHoldings New York Quality Fund, Inc. BlackRock MuniYield New York Quality Fund, Inc. BlackRock New York Municipal Income Trust

Pennsylvania

BlackRock MuniYield Pennsylvania Quality Fund

Virginia

BlackRock Virginia Municipal Bond Trust

Taxable

BlackRock Build America Bond

0.054500 0.051500 0.046500 0.055000 0.045500 0.122900

0.046339 0.042555 0.045892 0.049776 0.045210 0.111048

85.0% 82.6% 98.7% 90.5% 99.4% 90.4%

0.028004 0.001698 0.057936

34.4% 29.2% 31.2% 25.8% 29.8% 36.5%

7.8% 11.7% 12.3% 13.7% 12.5% 0.0%

• 1 Not reflected in 3-month average UNII ending balances.

• 2 Represents estimated Average Earned Income per share over the past three months, as of 3/31/22

• 3 Distribution Coverage Ratio is calculated by dividing 3 Month Avg. Earned Rate. by the Latest Declared Distribution

• 4 Represents an Estimate of Average Undistributed Net Investment Income balance over the past three months, as of 3/31/22

5

Represents % of Total Assets represented by variable rate demand preferred shares, variable muni term preferred shares or auction rate preferred shares outstanding, as of 3/31/22

6

Represents % of Total Assets represented by economic exposure to investment securities through municipal tender option bonds, as of 3/31/22

In tax-exempt funds, income may be subject to state and local taxes, as well as the alternative federal minimum tax.

Capital gains, if any, will be subject to taxes. Income for state specific funds may be exempt from state and local taxes for in-state residents only. The information provided is not tax or investment advice. Each investor's tax and investment considerations may be different.

BlackRock does not provide tax advice. Distributions and yields may be affected by: 1) changes in the portfolio as when bonds paying higher interest rates are called or mature and are replaced by bonds paying lower current interest rates and 2) in the case of leveraged funds, by changes in the variable rate paid by the fund for leverage. Current year distributions are not classified as "Income", "Short-Term Capital Gains", "Long Term Capital Gains", or "Return of Capital" until calendar year-end and may be paid from non-income sources such as return of capital. Note that closed-end funds often trade at a discount to NAV but may trade at a premium.

All other information is reported by BlackRock as of March 31, 2022. Past performance is no guarantee of future results. The price of fund shares will fluctuate so they may be worth more or less than their original cost.

There is no assurance that a fund will meet its investment objective. The information contained herein represents past performance and is no guarantee of future. results; current performance may be lower or higher than indicated here. Please visitwww.blackrock.comfor the most up to date information about the funds.

All investors should consider the investment objectives, risks, charges and expenses of the funds carefully before investing. The prospectus for each fund currently offering its securities contains this and other important information about the applicable fund currently offering its securities. Investors can obtain a prospectus for any fund currently offering its securities by calling 800-882-0052. All investors are urged to carefully read the prospectus of any such fund in its entirety before investing. There is no assurance any fund will achieve its objectives. The information contained herein is not complete and may be changed. This document is not an offer to sell a fund's securities and is not soliciting an offer to buy a fund's securities in any jurisdiction where the offer or sale is not permitted.

USWAH0422U/S-2156906-1/1