Important Fraud Update: When logging into your online business banking (iBB) we strongly advise that you type in the web address www.aib.ie and then select iBB, or by using our secure mobile app on your phone. You should never browse the internet for the login page, as this may bring you to a fraudulent site. These sites can be cloned to look genuine and may cause security issues for your business.

New Passkeys for iBB Web

Passkeys Are Here. We’re making business banking seamless and secure. You can log in to your AIB Business (iBB) using passkeys – an easier, faster way to access your accounts using your device’s built in security.

To create a passkey, select your user ID after logging in and click Security.

No passwords Stronger protection Easier log in

If you're unable to log into the iBB app, try clearing your cache. Read more.

Find out how to protect your business from fraud attempts. Visit the security centre

News and Information

Important Fraud Update

Fraudsters are currently targeting businesses using impersonation tactics and can claim to be your customer or supplier.

You may receive an unexpected credit into your account, which will be followed up by a phone call, message or email. The caller or sender of the email, will claim to be your customer and advise the payment you have received, was made in error. They will request that you transfer the funds back to them but will provide a different IBAN number.

Don’t act on these payment requests as your customer may also be a victim of fraud.

Verify all payment requests on a known and trusted contact number. Do not use the contact details contained in an email or email attachment.
iBusiness Banking (iBB) New Terms and Conditions