General Updates

Ref No: 14/SE/CS/OCT/2026-27 Date: October 26,2026 Listing Department L i s t i ng & Compliance Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor Dalal Street, Mumbai – 400001 Plot No. C/1, “G” Block Bandra- Kurla Complex Bandra(E), Mumbai- 400051 BSE Scrip Code: 544020 NSE Symbol: ESAFSFB Dear Sir / Madam, Sub: Successful completion of migration to the new Core Banking System of ESAF Small Finance Bank Limited Ref: Our earlier intimation bearing Ref. No. 10/SE/CS/OCT/2026-27 dated October 16, 2026 Pursuant to Regulation 30 read with Schedule III of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended from time to time, and in continuation of our earlier intimation referred to above, we wish to inform you that ESAF Small Finance Bank Limited (“the Bank”), on October 26, 2026, has successfully completed the migration from its existing Core Banking System to the new Core Banking System, Oracle FLEXCUBE, along with the upgrade and implementation of various business applications, Data centre and other allied applications. The migration marks a significant milestone in the Bank’s ongoing digital transformation programme and is aimed at strengthening its technology architecture, enhancing operational efficiency, system resilience and scalability, improving service capabilities, and further strengthening its risk management and regulatory compliance framework. Following the successful completion of the migration, the Bank’s banking services have been restored and are available to customers. The Bank continues to closely monitor the performance and stability of the new system with a view to ensuring seamless delivery of banking services to its customers. This intimation is also being made available on the website of the Bank at https://www.esaf.bank.in/investor-relation/?id=disclosure-to-stock-exchanges. Kindly take the above information on record. Thanking you, Yours Faithfully For ESAF Small Finance Bank Limited Ranjith Raj. P Company Secretary and Compliance Officer