ICICI Bank does not usually allow full account closure completely online through internet banking or the mobile app
Visit the official ICICI Bank website or net banking portal and check the latest account closure option
Download the account closure form from the ICICI Bank website if available
Fill in the required details such as account number, customer ID, branch name, and reason for closure
Clear all pending dues, charges, EMIs, and linked service obligations
Remove or transfer the remaining balance from the account
Cancel or unlink debit cards, chequebooks, standing instructions, auto-debits, and linked investments if any
Submit the signed closure form and required documents to your home branch or the designated ICICI Bank branch
Carry valid identity proof and account-related documents if asked by the bank
Request written confirmation or acknowledgment after submission
Follow up with customer care or the branch until the account closure is completed
If online closure is not available, use ICICI customer care or branch visit as the official method