Dividend Declaration

The issuer advises that the following replaces the second interim dividend announcement released on 25 November 2021 at 15:54 under RNS number 6448T.

The second interim dividend is payable on 31 December 2021 (as opposed to 30 December 2021). All other information remains the same.

HENDERSON INVESTMENT FUNDS LIMITED

HENDERSON DIVERSIFIED INCOME TRUST PLC

LEGAL ENTITY IDENTIFIER: 213800RV2228EO1JEN02

20 December 2021

HENDERSON DIVERSIFIED INCOME TRUST PLC

DECLARES SECOND INTERIM DIVIDEND

 FOR THE YEAR ENDING 30 APRIL 2022

Henderson Diversified Income Trust plc (the "Company") has declared a second interim dividend of 1.10p per ordinary share, in respect of the year ending 30 April 2022, payable on 31 December 2021 to shareholders registered at the close of business on 3 December 2021. The Company's shares will go ex-dividend on 2 December 2021. This dividend is to be paid as an interest distribution for UK tax purposes from the Company's revenue account.

For further information please contact:

Angus Macpherson

Chairman

Henderson Diversified Income Trust plcTelephone: 0131 603 7680

James de SausmarezDirector and Head of Investment TrustsHenderson Investment Funds LimitedTelephone: 020 7818 3349