DWS Strategic Municipal Income Trust Declares Capital Gain Distribution

In addition to its regular monthly distribution, DWS Strategic Municipal Income Trust announced today a taxable short-term capital gain distribution per common share. The Fund has both common and preferred shares outstanding. In accordance with a position taken by the Internal Revenue Service, the Fund is required to allocate a proportionate share of distributions designated as taxable to both its common and preferred shares.

Details are as follows:

Declaration – 12/07/2022 Ex-Date – 12/16/2022 Record – 12/19/2022 Payable – 12/30/2022

Important Information

DWS Strategic Municipal Income Trust. Bond investments are subject to interest-rate, credit, liquidity and market risks to varying degrees. When interest rates rise, bond prices generally fall. Credit risk refers to the ability of an issuer to make timely payments of principal and interest. Municipal securities are subject to the risk that litigation, legislation or other political events, local business or economic conditions or the bankruptcy of the issuer could have a significant effect on an issuer’s ability to make payments of principal and/or interest. The market for municipal bonds may be less liquid than for taxable bonds and there may be less information available on the financial condition of issuers of municipal securities than for public corporations. Investing in derivatives entails special risks relating to liquidity, leverage and credit that may reduce returns and/or increase volatility. Leverage results in additional risks and can magnify the effect of any gains or losses. Although the fund seeks income that is exempt from federal income taxes, a portion of the fund’s distributions may be subject to federal, state and local taxes, including the alternative minimum tax.

Closed-end funds, unlike open-end funds, are not continuously offered. There is a one-time public offering and once issued, shares of closed-end funds are bought and sold in the open market through a stock exchange. Shares of closed-end funds frequently trade at a discount to the net asset value. The price of a fund’s shares is determined by a number of factors, several of which are beyond the control of the fund. Therefore, the fund cannot predict whether its shares will trade at, below or above net asset value.

Past performance is no guarantee of future results.

This press release shall not constitute an offer to sell or a solicitation to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such offer or solicitation or sale would be unlawful prior to registration or qualification under the laws of such state or jurisdiction.

War, terrorism, sanctions, economic uncertainty, trade disputes, public health crises and related geopolitical events have led, and, in the future, may lead to significant disruptions in US and world economies and markets, which may lead to increased market volatility and may have significant adverse effects on the fund and its investments.

NOT FDIC/ NCUA INSURED • MAY LOSE VALUE • NO BANK GUARANTEE

NOT A DEPOSIT • NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY

DWS Distributors, Inc.

222 South Riverside Plaza

Chicago, IL 60606-5808

www.dws.com

Tel (800) 621-1148

© 2022 DWS Group GmbH & Co. KGaA. All rights reserved

The brand DWS represents DWS Group GmbH & Co. KGaA and any of its subsidiaries such as DWS Distributors, Inc. which offers investment products or DWS Investment Management Americas, Inc. and RREEF America L.L.C. which offer advisory services. (R-093558-01) (12/22)

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