Dividend Declaration

12 February 2026

TwentyFour Select Monthly Income Fund Limited

(a non-cellular company limited by shares incorporated in the Island of Guernsey under the Companies (Guernsey) Law 2008, as amended, with registered number 57985 and registered as a Registered Closed-ended Collective Investment Scheme with the Guernsey Financial Services Commission. LEI: 549300P9Q5O2B3RDNF78)

Re: Dividend Announcement

The Directors of TwentyFour Select Monthly Income Fund Limited (“SMIF”), the listed, closed-ended investment company that invests in a diversified portfolio of credit securities, have declared that a dividend of 0.5 pence per share will be paid, in line with the Prospectus, representing the regular monthly targeted dividend for the financial period ended 31 January 2026 as follows: Ex-Dividend Date 19 February 2026 Record Date 20 February 2026 Payment Date 6 March 2026 Dividend per Share 0.50 pence (Sterling)

For further information, please contact:

Deutsche Numis: George Shiel +44 (0)20 7260 1000 Hugh Jonathan

Northern Trust International Fund Administration Services (Guernsey) Limited: +44 (0)1481 745001Emma-Jayne Warden

About SMIF:

SMIF is a London listed closed-ended investment company designed to take advantage of the premium returns available from “less liquid” instruments across the debt spectrum.

Visit the SMIF website at www.selectmonthlyincomefund.com for more information.