How Bank of Ireland Handles FATCA Requirements

Understanding FATCA and Your Bank of Ireland Account

Olesya Krasavtseva
Fact-checked by Olesya Krasavtseva
Content Editor at Prostobank Consulting Prostobank Consulting Logo
Updated: 01.09.2026
Table of Contents

Like all major financial institutions operating internationally, Bank of Ireland is directly affected by the Foreign Account Tax Compliance Act (FATCA). This piece of US legislation requires foreign banks to identify and report financial accounts held by US taxpayers to the Internal Revenue Service (IRS), ensuring international tax compliance.

If you have a connection to the United States, such as a US mailing address or birthplace, the bank is legally obligated to ask you to confirm your tax residency status. You will typically need to complete a self-certification form to keep your account fully operational, even if you do not currently pay taxes in the US.

Key Information

Category Details
Submission Methods 365 Online, secure document upload, postal mail
Processing Time Typically 5 to 10 working days after form submission
Eligibility Customers identified with US indicators (e.g., US address or phone number)
Key Requirements US Social Security Number (SSN) or equivalent Tax Identification Number (TIN)

Frequently Asked Questions

Why is the bank asking about my tax status when I am not a US citizen?

Customers sometimes receive a FATCA letter simply because they set up a US phone number while traveling, or because they were born in the United States but left as children. The bank's automated compliance system flags any account displaying a US connection, regardless of your actual citizenship status. One exception is if you formally renounced your US citizenship, though the bank will still require proof. To resolve the flag, you must return the requested W-8BEN form to officially certify that you are not a US taxpayer.

What happens if I ignore the FATCA self-certification request?

Throwing away a tax request letter can lead to severe account restrictions. Under international regulatory agreements, banks are not allowed to maintain active accounts for customers who refuse to verify their tax residency when flagged. Eventually, the bank will freeze your ability to withdraw funds or close the account entirely. However, if you are struggling to obtain your Tax Identification Number from a foreign government, banks usually offer a temporary grace period. You should call the customer service team to explain the delay and request a formal extension on your submission deadline.

Can I fill out the FATCA form directly inside the mobile app?

Users frequently try to manage their tax compliance on their phones, only to find the options missing. Complex regulatory documents like the W-9 require physical signatures or specialized digital verification that the standard mobile banking application does not currently support. While you might be able to read a secure message about FATCA on your phone, you generally cannot process the paperwork there. You will need to log into the full 365 online platform on a computer to download, sign, and re-upload the necessary tax files.

Official Bank Information

Bank of Ireland (UK)

SWIFT Code: BOFIGB2B

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