Dividend Declaration

BLACKROCK AMERICAN INCOME TRUST PLC

(LEI: 549300WWOCXSC241W468) ANNOUNCEMENT OF QUARTERLY INTERIM DIVIDEND 3 August 2026 The Board of BlackRock American Income Trust plc is pleased to announce the third quarterly interim dividend in respect of the financial year ended 31 October 2026 of 4.15 pence per ordinary share. The dividend is payable on 11 September 2026 to holders of ordinary shares on the register at the close of business on 14 August 2026 (ex-dividend date is 13 August 2026). The quarterly dividend has been calculated based on 1.5% of the Company’s NAV at close of business on 31 July 2026 (being the last business day of the calendar quarter) which was 276.96 pence per ordinary share.

Enquiries: William Rowledge BlackRock Investment Management (UK) Limited, Secretary Telephone: 020 7743 2284