The only accounts that you can close on AIB Mobile Banking are the Online Notice Deposit 7 and Online Notice Deposit 21.
Requests to close any other account type must be submitted directly to your account holding branch in writing.
Log in to AIB Mobile Banking.
Select your Online Notice Deposit Account and choose "Serve Notice", on the next screen select "Withdraw and close" and follow the subsequent instructions.
Please ensure that you have printed or saved your statements for the account that you're closing as these will no longer be available once it has closed. Please also check for any Standing Orders which may be crediting the account as they will need to be cancelled.