Log in to HDFC Bank NetBanking or the HDFC Bank MobileBanking app
Go to the Credit Card section
Select the option to update or change your contact/address details
Enter your new residential or mailing address
Upload any required address proof documents
Submit the request and note the reference number
Wait for verification and approval from HDFC Bank
You can also request the change by visiting the nearest HDFC Bank branch
Carry your credit card, identity proof, and address proof when visiting the branch
You may also contact HDFC Bank customer care for assistance with the address update
Ensure your address is updated in your bank records if your credit card is linked to your savings account