Credit Rating

August 19, 2026 National Stock Exchange of India Limited (Symbol: INDUSINDBK) BSE Limited (Scrip Code: 532187) Luxembourg Stock Exchange Madam / Dear Sir, Sub: Credit Ratings – CRISIL Ratings Limited Ref.: Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 20l5 We hereby inform that CRISIL Ratings Limited, vide its communication dated August 19, 2026, has revised the Rating Outlook to ‘Stable’ from ‘Negative’ while reaffirming Ratings on the long-term debt instruments of the Bank as ‘AA+’. Short-term rating has also been reaffirmed at ‘Crisil A1+'. Details are mentioned in the table below: Type Size of Issue Rating/Outlook Rating Action (billion) Infrastructure bonds INR15 CRISIL AA+/Stable Re-Affirmed; Outlook revised to Stable from Negative Basel III compliant Tier 2 INR40 CRISIL AA+/Stable Re-Affirmed; Bonds Outlook revised to Stable from Negative Short term fixed Deposit - CRISIL A1+ Re-Affirmed Progamme Certificate of Deposits INR400 CRISIL A1+ Re-Affirmed A communication from CRISIL Ratings Limited could be accessed through the following link: https://www.crisilratings.com/mnt/winshare/Ratings/RatingList/RatingDocs/IndusIndBankLimited_August %2019_%202026_RR_402664.html This is also being uploaded on the Bank’s website at www.indusind.bank.in. We request you to take the above information on record. Yours faithfully, For IndusInd Bank Limited Anand Kumar Das Company Secretary Solitaire Corporate Park Office: IndusInd Bank Limited, Building No.7, Ground floor, Solitaire Corporate Park, Andheri –Ghatkopar Link Road, Chakala Andheri (E), Mumbai – 400 093, India, Tel: (022) 66412442 Registered Office: 2401 Gen. Thimmayya Road, Pune 411001, India Contact us:(020) 2634 3201| Email us: reachus@indusind.com | Visit us: www.indusind.bank.in CIN: L65191PN1994PLC076333