Log in to the EPFO Unified Member Portal using your UAN and password
Go to the Manage section
Select KYC
Add or update your bank account details
Enter the new bank account number and IFSC code
Save the details
Wait for employer approval, if required
Check the status of your KYC update in the portal
Ensure the bank account is linked to your Aadhaar and UAN
Use the updated bank account for PF withdrawals and claims after approval