Last reviewed: 09 Jun 2026 | Source: CMA Open Data API and Bank of Ireland UK published rates
TL;DR: The Bank of Ireland UK business account does not charge a standard monthly fee. Transaction charges apply: electronic payments cost 35p per transaction and cash deposits cost £0.90 per £100. FSCS deposit protection applies up to £85,000. Bank of Ireland UK is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority (FCA registration number 155953).What is the Bank of Ireland business account
The Bank of Ireland business account is a business current account for UK-registered businesses, available to limited companies, sole traders, and partnerships. Bank of Ireland UK is one of the nine banks designated under the Competition and Markets Authority Open Banking Order, which requires it to publish standardised fee data through the CMA Open Data API and provide open banking access to authorised third-party providers.
Bank of Ireland UK is one of three CMA9 banks operating primarily in Northern Ireland alongside AIB Group UK and Danske Bank, serving approximately 75,000 SMEs in the region.
Bank of Ireland UK has the longest continuous banking history in Northern Ireland with deep roots in the agricultural and rural business community. Sector-specific products for farming and agri-food businesses that generalist digital challengers do not replicate.
Bank of Ireland UK business account fees and charges
| Fee | Amount |
|---|---|
| Monthly account fee | No standard monthly fee |
| Electronic payment (per transaction) | 35p per transaction |
| Cash deposit fee (per £100) | £0.90 per £100 |
| Arranged overdraft EAR | 14.9% |
Source: CMA Open Data API and https://www.bankofireland.com/business/. Retrieved 09 Jun 2026. Verify current rates directly with Bank of Ireland UK before opening an account.
Who is the Bank of Ireland business account for
The Bank of Ireland business account is suited to Northern Ireland-based businesses, businesses with cross-border activity between Northern Ireland and the Republic of Ireland, and businesses in agricultural or rural sectors where Bank of Ireland has specialist expertise.
It may be less suitable for businesses based in England, Scotland, or Wales with no Northern Ireland presence, for whom the six UK-wide CMA9 banks or digital challengers offer broader coverage.
How to open a Bank of Ireland business account
Unlike the six UK-wide CMA9 banks, the three Northern Ireland CMA9 banks typically involve more direct engagement with bank staff rather than a fully digital self-serve pathway.
- Contact Bank of Ireland UK business banking or visit a Northern Ireland branch
- Provide Companies House or Companies House Northern Ireland registration details
- Submit identity documentation for all directors and account signatories
- Bank of Ireland UK applies KYC checks and a credit assessment
- Processing time is typically 5 to 10 business days
- Account details and business debit card issued following approval
Documents required include valid photo ID for all directors, proof of address dated within 3 months, and Companies House registration details. Sole traders should provide an HMRC UTR and evidence of business activity.
Who gets approved for the Bank of Ireland business account
UK-registered limited companies, sole traders, and partnerships, primarily Northern Ireland-based. Particular focus on agricultural businesses, retail, and SMEs in the Northern Ireland economy.
Bank of Ireland UK business account: overdraft and borrowing
Arranged overdraft facilities available subject to credit assessment at 14.9% EAR. Agricultural finance, asset finance, and business loans also available through the Northern Ireland division.
Bank of Ireland UK business account: cash handling
Cash deposits accepted at Bank of Ireland UK branches in Northern Ireland. Standard cash deposit fee per £100 applies. Branch access concentrated in Northern Ireland.
Bank of Ireland UK business account: international payments
Bank of Ireland UK has direct connectivity to the Bank of Ireland Group network spanning Ireland, the UK, and selected European markets. SEPA and SWIFT payments are supported. Strong for cross-border Northern Ireland to Republic of Ireland trading.
Bank of Ireland UK business account: accounting software
The Bank of Ireland business account supports open banking connections to Xero and QuickBooks via the CMA Open Banking framework. As a CMA9-designated bank, Bank of Ireland UK is required to provide open banking API access to authorised third-party providers. Connections are read-only and can be revoked at any time.
FSCS protection and regulatory status
Bank of Ireland UK is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority (FCA registration number 155953). Business deposits are eligible for FSCS protection up to £85,000 per legal entity per banking licence.
FSCS protection does not apply to e-money institutions. Businesses evaluating digital challengers should verify the regulatory structure of any alternative account.
The three Northern Ireland CMA9 banks compared
| Bank | Monthly fee | E-payment | FSCS | Strength |
|---|---|---|---|---|
| Bank of Ireland | None | 35p | Yes | Bank of Ireland UK has the longest continuous banking history in North... |
| AIB Group UK | None | 35p | Yes | Cross-border Irish banking |
| Bank of Ireland UK | None | 35p | Yes | Agricultural and rural expertise |
How Bank of Ireland compares to UK-wide business accounts
| Provider | Monthly fee | E-payment | FSCS | Key difference |
|---|---|---|---|---|
| Bank of Ireland | None | 35p | Yes | CMA9 bank, NI focus. |
| Starling Business | Free | 30p | Yes | UK-wide digital bank. FSCS protected. Permanently free. No NI branch presence. |
| AIB Group UK | Free | 35p | Yes | Fellow CMA9 bank in Northern Ireland. Cross-border Irish connectivity. |
| Danske Bank UK | Free | 35p | Yes | Third CMA9 bank in Northern Ireland. Nordic network. |
| NatWest | £7.50/mo | 35p | Yes | UK-wide CMA9. Longer free period. Broader England-focused infrastructure. |
Switching to the Bank of Ireland business account
Businesses switching from another UK bank can use the Current Account Switch Service (CASS), which transfers all payments, direct debits, and standing orders within seven working days. Available for businesses with turnover up to £6.5 million. Obtain full statements from the existing provider before switching as historical data does not transfer.
Open banking and the CMA9 designation
As a CMA9-designated bank, Bank of Ireland UK is required to publish standardised product data through the CMA Open Data API and provide secure read access to transaction data to authorised third-party providers. Fee data on this page is drawn from that feed. Open banking connections are read-only and can be revoked at any time through the Bank of Ireland online banking portal.
Frequently asked questions
What is the monthly fee for the Bank of Ireland business account?
The Bank of Ireland business account does not charge a standard monthly account fee. Transaction-based charges apply including 35p per transaction per electronic payment and £0.90 per £100 deposited in cash. Verify the current fee schedule directly with Bank of Ireland UK before opening an account.
Is the Bank of Ireland business account FSCS protected?
Yes. Bank of Ireland UK is authorised by the Prudential Regulation Authority (FCA registration number 155953). Eligible business deposits are covered by the FSCS up to £85,000 per legal entity.
Can a sole trader open a Bank of Ireland business account?
Yes. Bank of Ireland UK accepts sole trader applications. Standard KYC documentation applies including photo ID, proof of address, and evidence of business activity.
How does the Bank of Ireland business account compare to Starling or Monzo?
Starling Business and Monzo Business are UK-wide digital banks offering permanently free accounts with no transaction fees. They do not have a physical Northern Ireland presence or cross-border Irish banking capability. Both are FCA-authorised with FSCS protection. The choice depends on whether branch access, cross-border capability, or sector-specific lending is a requirement.
Does Bank of Ireland offer a business overdraft?
Yes. Arranged overdraft facilities are available subject to a separate credit assessment at a representative EAR of 14.9%.
Is the Bank of Ireland business account right for your business type
Limited companies: A separate business account is a legal requirement for limited companies registered at Companies House or Companies House Northern Ireland. The Bank of Ireland business account meets this requirement and provides the core account infrastructure for business operations.
Sole traders: Sole traders are not legally required to use a separate business account, but separating business and personal finances simplifies Self Assessment tax preparation and avoids breaching personal account terms that prohibit business use. The Bank of Ireland business account is available to UK sole traders.
Cross-border businesses: For businesses operating across the Northern Ireland and Republic of Ireland border, the three Northern Ireland CMA9 banks offer cross-border banking relationships that UK-wide banks and digital challengers do not provide. This is a structural advantage specific to AIB Group UK, Bank of Ireland UK, and Danske Bank.
Export-focused businesses: Bank of Ireland's international payment capability and parent group network provide structural advantages for businesses with regular international trading activity, particularly in the sectors and regions where Bank of Ireland has specialist relationships.
What to check before opening the Bank of Ireland business account
- Transaction volumes: At 35p per transaction per electronic payment, calculate the likely monthly transaction cost based on actual payment volumes and compare against fixed-fee or permanently free alternatives.
- Branch coverage: Bank of Ireland's branch network is concentrated in Northern Ireland. Confirm branch access is available where needed, particularly for cash deposits.
- Digital banking capability: Confirm the current state of the mobile app and online banking platform before opening. Digital infrastructure varies across the Northern Ireland CMA9 banks relative to the six UK-wide institutions.
- Lending requirements: If an overdraft or business lending is required from day one, confirm availability and indicative terms with Bank of Ireland before opening.
- Cross-border payments: If trading regularly between Northern Ireland and the Republic of Ireland, confirm the specific cross-border payment arrangements and associated fees before opening.
Business savings accounts alongside the Bank of Ireland business account
Bank of Ireland UK offers savings products alongside its current account. Businesses maintaining surplus funds above immediate operating needs should compare available savings rates against standalone providers before deciding where to hold reserves.
The FSCS £85,000 limit applies per banking licence in aggregate across all accounts held with the same institution. Businesses holding both a current account and a savings account with Bank of Ireland UK should note both balances count toward the same limit. Businesses with larger reserves may wish to distribute deposits across multiple FCA-authorised institutions to maintain full FSCS coverage.
Recent changes to Bank of Ireland UK business banking
Bank of Ireland UK restructured its Great Britain operations in 2022 and 2023, withdrawing from the mortgage and savings markets in Great Britain to concentrate on its Northern Ireland and Republic of Ireland core markets.
Customer ratings
Bank of Ireland UK holds a Trustpilot score of 3.4 out of 5. The mobile banking app carries an average rating of 3.7 out of 5 on the Apple App Store. Ratings reflect the full Bank of Ireland customer base and are not specific to business account holders. Common themes in business account feedback include onboarding speed, responsiveness of branch staff for lending queries, and the quality of digital tools for day-to-day transaction management.
Open banking and the CMA9 framework
The Bank of Ireland business account operates within the CMA Open Banking framework. Under the Competition and Markets Authority Open Banking Order, Bank of Ireland UK is required to publish standardised product data through the Open Data API and to provide read access to customer transaction data to authorised third-party providers through the Open Banking API.
This has two practical implications. First, fee and product data is independently verifiable through the CMA Open Data API - the data on this page is sourced from that feed rather than from marketing materials. Second, businesses can connect their account to authorised accounting software and financial tools without sharing banking credentials.
Open banking connections use read-only access. Third-party software cannot initiate payments or modify the account. Businesses can revoke access to any connected app at any time through the Bank of Ireland online banking portal. All nine CMA9 banks maintain open banking infrastructure to the same technical standard set by the Open Banking Implementation Entity.
The nine designated CMA9 banks are Barclays, HSBC, NatWest, Lloyds, Santander, Nationwide, AIB Group UK, Bank of Ireland UK, and Danske Bank. The three Northern Ireland institutions complete the full CMA9 designation alongside the six UK-wide banks.
FSCS deposit protection: what it means in practice
The Financial Services Compensation Scheme protects eligible deposits up to £85,000 per legal entity per banking licence in the event of a bank failure. For limited companies, the £85,000 limit applies to the company as a legal entity, separate from any personal deposits held by the directors.
The limit applies per banking licence, not per account. A business holding a current account and a savings account with Bank of Ireland UK has both balances covered under the same £85,000 limit. A business holding deposits across two different banking licences has two separate £85,000 limits.
FSCS protection does not apply to money held with e-money institutions or payment institutions, even where those institutions use a partner bank for their own regulatory arrangements. Businesses evaluating challenger bank accounts should verify whether the account is operated by an FCA-authorised bank or by an e-money institution.
How Bank of Ireland fits into the UK business banking market
The UK business banking market divides broadly into three tiers. The six UK-wide CMA9 banks - Barclays, HSBC, NatWest, Lloyds, Santander, and Nationwide - serve businesses across England, Scotland, Wales, and Northern Ireland with national branch networks and full-service digital banking. The three Northern Ireland CMA9 banks - AIB Group UK, Bank of Ireland UK, and Danske Bank - serve primarily the Northern Ireland market with specialist local knowledge and cross-border Irish and Nordic connections. Digital challenger banks such as Starling, Monzo, Tide, and Revolut serve UK businesses across all geographies with app-based banking, typically at lower or zero cost but without branch access or the cross-border network relationships the Northern Ireland CMA9 banks provide.
Bank of Ireland UK occupies a distinct position in this structure. As a CMA9-designated bank with full FSCS protection, it offers the regulatory security of the UK banking framework. As a Northern Ireland specialist, it offers market knowledge, sector expertise, and cross-border connectivity that neither the UK-wide banks nor the digital challengers replicate.
For businesses based in Northern Ireland or with significant cross-border trading activity, the three Northern Ireland CMA9 banks represent the most directly relevant options. For businesses based elsewhere in the UK with no Northern Ireland connection, the six UK-wide CMA9 banks and digital challengers are likely to offer more appropriate coverage.
Comparing business banking costs across all nine CMA9 banks
The nine CMA9 banks vary significantly in their fee structures. Among the six UK-wide banks, monthly fees range from £0 (Nationwide, permanently free) to £8.50 (Barclays) after introductory free periods. Electronic payment fees range from 0p (Nationwide) to 35p per transaction (Barclays and NatWest). The three Northern Ireland banks do not charge standard monthly fees but apply per-transaction charges of 35p per electronic payment.
For businesses making 50 electronic payments per month, the monthly transaction cost at 35p per payment is £17.50, which exceeds the monthly fee of every UK-wide CMA9 bank. High-transaction businesses should calculate total monthly cost based on actual payment volumes rather than comparing headline monthly fees alone. Permanently free digital challengers such as Starling Business, which charges 30p per UK bank transfer but nothing for Faster Payments, may represent a lower total cost for high-transaction businesses regardless of the CMA9 designation of their banking provider.
