Best Business Lenders Ireland 2026: AIB vs BOI vs Fintech Compared
Alan Bermingham
10 Years in non banking finance
Published:
At Simpli Finance, we have relationships with all of the major business lenders operating in the Irish market. That means we see how different lenders assess applications, how quickly they move, and what rates they actually offer versus what they advertise. This guide compares the eight most significant lenders for Irish businesses in 2026 so you can make an informed decision before applying.
The right lender for your business depends on four things: how much you need, how quickly you need it, your current credit profile, and what you are using the money for. No single lender is best for everyone — the pillar banks offer the cheapest rates but the slowest processes, while alternative lenders offer speed and flexibility at a higher cost.
How We Assessed These Lenders
We assessed each lender based on interest rates and factor rates, minimum and maximum loan amounts, speed of decision and funding, eligibility criteria, and the types of businesses each lender is best suited to. This is a practical assessment based on real application outcomes — not marketing materials.
We have excluded lenders that do not actively serve Irish SMEs or that we have not worked with directly. All rates are indicative for 2026 and subject to individual application assessment. The best way to get an accurate rate is to submit an application — or to contact Simpli Finance, where we can assess your profile across multiple lenders simultaneously.
SBCI — Best Rates in the Market
The Strategic Banking Corporation of Ireland (SBCI) does not lend directly but provides low-cost funding to participating lenders who pass it on as preferential rates. The Growth and Sustainability Loan Scheme, the flagship SBCI product in 2026, offers up to €3 million at rates from 4% APR with terms of up to ten years. This is the cheapest business finance available in Ireland and should always be explored first.
SBCI loans are accessed through AIB, Bank of Ireland, and PTSB. Eligibility criteria include company size thresholds, trading history, and eligible use of funds. Not all businesses qualify, but those that do should strongly consider SBCI before any other product.
AIB
AIB is Ireland's largest SME lender by volume. It offers a full range of business finance products including term loans, overdrafts, asset finance, and invoice finance. AIB is a participating SBCI lender and can offer preferential rates to qualifying businesses. Its standard term loan rates range from 7.5% to 12% APR depending on the business profile and security offered.
AIB's strengths are its branch network, its relationship banking model for established businesses, and its ability to handle complex applications. Its weaknesses are the time it takes to process applications — typically two to four weeks — and its conservative approach to newer businesses and those with any CCR history.
Bank of Ireland
Bank of Ireland is AIB's main competitor in the SME lending space and offers comparable products. BOI is also a participating SBCI lender. Standard term loan rates range from 7% to 11% APR. Bank of Ireland has invested in its digital business banking offering and in some cases can offer a faster preliminary decision than AIB.
Bank of Ireland is particularly active in the agricultural and agri-business sector, and also has specialist teams for hospitality, healthcare, and professional services. If your business falls into one of these sectors, it is worth engaging directly with BOI's sector specialists rather than a general business banking team.
Microfinance Ireland
Microfinance Ireland is a government-backed lender specifically targeting businesses that cannot access mainstream finance. It lends up to €50,000 at a fixed rate of 6.5% APR with no collateral required. Applications made through a Local Enterprise Office (LEO) qualify for a 1% rate reduction, bringing it to 5.5% APR. Decisions are typically issued within one to two weeks.
Microfinance Ireland is an excellent option for startups, sole traders, and very small businesses. The application process is straightforward, and the lender takes a supportive rather than purely commercial approach. It is not the right product for businesses needing more than €50,000 or those who already qualify for mainstream bank lending.
Credit Unions
Credit unions are often overlooked for business lending but can be a very competitive option, particularly for smaller amounts. Rates typically range from 6% to 9% APR. Credit unions take a more personal, relationship-based approach to lending decisions, which can work in favour of businesses that have a strong local track record but imperfect financials.
The main limitations of credit union business lending are the maximum loan amounts (typically up to €250,000) and the fact that lending policies vary significantly between credit unions. It is worth contacting your local credit union directly to understand what they can offer — the conversation is always free and without obligation.
365 Finance and Fintech Lenders
365 Finance and Grid Finance are the two most active alternative lenders in the Irish market for revenue-based and short-term products. Both assess applications primarily on the basis of business bank statement performance rather than CCR history, and both can issue decisions within days. Funding amounts range from €10,000 to €500,000.
The cost of these products is higher than bank lending when measured by APR, but the value proposition is speed, flexibility, and accessibility. For businesses in urgent need of capital, or those that do not qualify for bank lending, these are legitimate and widely used options. Simpli Finance works directly with both lenders and can arrange applications on behalf of clients.
| Lender | Best For | Rate | Speed |
|---|---|---|---|
| SBCI (via banks) | Best rates — always check first | From 4% | 2–4 weeks |
| AIB | Established businesses, larger amounts | 7.5–12% | 2–4 weeks |
| Bank of Ireland | Term loans, asset finance | 7–11% | 2–4 weeks |
| Microfinance Ireland | Startups, smaller amounts, no collateral | 6.5% fixed | 1–2 weeks |
| Credit Unions | Local, personal approach, smaller loans | 6–9% | 1–2 weeks |
| 365 Finance | Fast decisions, revenue-based | Factor 1.15+ | Days |
| Grid Finance | Growth stage businesses | Factor 1.20+ | Days |
| Simpli Finance | Broker — accesses all of the above | Best available | Varies |
- ✓You have 2+ years of clean accounts
- ✓You need more than €250,000
- ✓You qualify for SBCI rates
- ✓Timeline of 3–4 weeks is acceptable
- ✗You need funds within days
- ✗Bank has already declined
- ✗You have less than 2 years of accounts
- ✗You want flexible, revenue-linked repayments
FAQ: Best Business Lenders Ireland
Which Irish bank is best for a business loan?
There is no single best bank — it depends on your situation. AIB and Bank of Ireland both offer SBCI-backed lending at preferential rates. BOI tends to be slightly more competitive on rates for certain sectors. AIB has a strong track record with SMEs and a wider branch network. PTSB offers SBCI products for qualifying businesses. The best approach is to compare offers from multiple lenders or use a broker who can do this on your behalf.
Are fintech lenders safe and regulated in Ireland?
Reputable fintech lenders operating in Ireland, including 365 Finance and Grid Finance, are legitimate businesses and comply with Irish consumer and commercial finance regulations. They are not regulated by the Central Bank in the same way as banks, but the products they offer to businesses are covered by standard commercial law. Always read the full terms and ensure you understand the total repayable amount before signing.
Should I use a broker or go direct to a lender?
A broker adds value when you are uncertain which lender or product is right for you, when you want to compare multiple options without creating multiple CCR footprints, or when your application profile is complex. Most brokers, including Simpli Finance, charge no upfront fee — the lender pays a commission on successful funding. Going direct is fine if you already know which lender and product fits and are confident in your application.
Conclusion
The best lender for your business is the one that offers the right product at the best rate your profile can access, within the timeframe you need. That is not always the cheapest lender, and it is not always the fastest. Getting this right requires understanding your own profile and what each lender is looking for.
At Simpli Finance, we do this assessment for every client before making any recommendation. We compare your profile across our full panel of fifteen-plus lenders and identify the best fit — not just the first available option.
Get in touch today. The first call is free and there is no obligation.