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Why do you need a Pillar Bank?

 Last Reviewed June 2026  

Many financial institutions, investment platforms, and international service providers still require access to a recognised, full-service retail bank account for identity verification, payment processing, and regulatory compliance. While fintech solutions can offer flexibility and lower costs, a pillar bank often provides the stability, credibility, and banking infrastructure needed to support both personal and business financial activities.

 

In Ireland, there are 2 pillar banks, AIB and Bank of Ireland (BoI). We predominately work with BoI as we have found that they are more open to working with start-ups that have an international ownership and managerial structure.

Deposit Interest Rates

Historically, AIB and Bank of Ireland have not always offered particularly attractive rates on everyday deposit account.

 

Unfortunately, there is no perfect solution here. A pillar bank provides security, convenience and access to essential banking services, but it may not always be the best place to maximise returns on your savings. Many people choose to keep their day-to-day banking with a pillar bank whilst exploring other savings and investment options for surplus cash

 
 

Bank Fees

Bank fees charged by the pillar banks tend to be relatively high when compared to many digital and challenger banks. Making direct comparisons can be difficult, as fee structures vary significantly between providers and are often complex.

 

Technology

This is not to be dismissed or overlooked. If your bank has good technology, it can really help with the running of your business. There tends to be a learning curve with both pillar banks technology, they are based on legacy systems that were designed before the internet, mobile phones and Apps were invented. They can be both limited and frustrating.

The human touch

Both banks tend to score well here. Invariably there is an account manager who is there to help. You can email, phone, zoom or even meet this person in the flesh. These account managers tend to be good people who are motivated to help you open a bank account.

Credit Cards, Loans, Financing, Pensions

These are all available but you need to establish a track record with the bank first. You need to trade with them for at least a year before you can get any type of debt funding from them. Irish Banks are very risk-averse.

How safe is your money?

Irish Banks are subject to the same regulation as any EU bank.

So what next?

If you have an Irish company, then you should have an account in one of these banks. You can 100% run your company through this account but we think that a fintech bank like Revolut makes your business life easier. Parking some of your funds in one of the pillar banks is an essential part of your diversified banking strategy.

About the author

Mark Nathan

Mark Nathan qualified as a Chartered Accountant in 2007 and is a graduate of both Dublin City University and University College Cork. Mark has worked in both Practice and Industry as an Accountant and has extensive knowledge of finance in Ireland. Apart from being a father of three, he is a keen fitness weekend warrior and can be seen cruising the roads on the bike in Lycra. He loves working with such a great team and the variety of the client base always gives us new exciting challenges.

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