Call HDFC Bank customer care and request credit card closure
Visit the nearest HDFC Bank branch and submit a written card closure request
Log in to HDFC NetBanking or the HDFC MobileBanking app and check for card closure or service request options
Ensure all outstanding dues, EMIs, and pending charges are cleared
Redeem any reward points before closing the card
Cut the card after closure confirmation
Save the closure request reference number and confirmation message
Follow up with customer care if the card is not deactivated within the stated time frame