You can update the name on your current bank account, but if you want to change your account number, then you need to remove the existing bank account and add a new one.
Note: If you can't find "Add payment method", check that you've reached the $10 threshold in your current balance.
To update the name on your bank account, complete the following:
- Sign in to your AdSense account.
- Click Payments, then Payments info.
- Click Manage payment methods.
- Click Edit.
- Edit the name on your bank account.
- Click Update.