Are Business Loans Tax Deductible?
It’s one of the most common questions business owners ask when they’re considering borrowing, and it’s a reasonable one. Getting the answer wrong can mean either overpaying tax or making claims you’re not entitled to, neither of which is a position you want to be in.
The short answer is that the loan itself is not tax deductible. You can’t claim the amount you’ve borrowed as a business expense because it’s borrowed capital, not a cost. You’re expected to pay it back, so HMRC doesn’t treat it as money that’s left your business permanently.
However, the cost of borrowing is a different matter. The interest you pay, arrangement fees, broker fees, and in some cases early repayment charges can all potentially be claimed as allowable business expenses. These reduce your taxable profit, which in turn reduces your tax bill.
So the distinction worth remembering is this:
- The loan principal is not deductible
- The interest and fees on that loan often are
When you’re weighing up whether to borrow, that distinction matters. It affects your net cost of finance, your year end tax position, and how you should be recording things in your accounts.
What does HMRC actually allow?
For interest and fees to qualify as an allowable deduction, HMRC requires that the borrowing was used wholly and exclusively for business purposes. That’s the key test. If the loan was taken out to invest in the business, cover trading costs, or purchase business assets, you’re generally on solid ground. If any part of it was used for personal reasons, only the business portion qualifies.
Subject to that, the costs that can typically be claimed include:
- Interest payments on the loan
- Arrangement fees charged by the lender
- Broker fees paid as part of arranging the finance
- Early repayment charges in some circumstances
One thing that catches people out is mixing personal and business use. If you’re a sole trader and you’ve used a loan partly for the business and partly for something personal, you’ll need to apportion the costs accordingly. Your accountant will be able to help you work out what’s claimable and how to record it correctly.
Which types of business finance qualify?
Most types of business borrowing can qualify for deductions on interest and fees, providing the wholly and exclusively test is met. That includes:
- Standard business loans, whether secured or unsecured
- Asset finance agreements
- Hire purchase contracts
- Working capital loans
- VAT loans and tax loans
- Invoice finance facilities
- Revolving credit facilities
The type of finance product matters less than what the money was used for. As long as the borrowing was for legitimate business purposes and you can demonstrate that, the interest and fees are likely to be claimable.
Just make sure the funds are being used wholly and exclusively for business purposes. That’s HMRC’s golden rule.
Some practical examples
Sometimes it helps to see how this works in practice rather than in the abstract.
- Working capital loan. You borrow £50,000 over two years to cover a period of growth, taking on new staff and increasing stock levels. Over the term you pay £5,000 in interest and arrangement fees. That £5,000 is an allowable business expense and can be offset against your taxable profit.
- Asset finance for a vehicle. You take out hire purchase on a new van for the business. Your monthly payments include an interest element, and over the course of the year that comes to £2,000. That £2,000 is tax deductible, and depending on the finance structure, you may also be able to claim capital allowances on the vehicle itself.
- VAT loan. Your VAT bill is larger than expected and you use a short term loan to cover it rather than disrupting your cash flow. The lender charges a £500 arrangement fee. That fee is an allowable expense, even though the loan itself was used to pay a tax liability rather than invest directly in the business.
What Isn’t Deductible?
It’s worth being equally clear about what you can’t claim, so there are no surprises at year end.
- The loan principal itself is never deductible, regardless of what the money was used for
- Interest on borrowing used for personal purposes cannot be claimed, even if the loan was taken out through the business
- If a loan is used to purchase an asset that appreciates in value, such as property, the interest treatment can be more complex and specialist advice is worth seeking
- Penalties for missed payments are generally not allowable, though legitimate early repayment charges sometimes are
Does the type of finance affect what you can claim?
Yes, and it’s worth understanding the differences before you commit to a particular product.
With hire purchase, you can typically claim the interest element of your payments as an expense, and you may also be able to claim capital allowances on the asset itself, which can further reduce your tax bill.
With a finance lease, you can usually offset the full monthly payment against tax rather than depreciating the asset, which some businesses find more straightforward from an accounting perspective.
With a business loan used to purchase equipment outright, the interest is deductible and capital allowances may apply to the asset.
With a merchant cash advance, the fees tend to be higher than conventional finance, but they are still potentially deductible as a business expense providing the funds were used for business purposes.
The right structure for your business depends on your tax position, your cash flow, and how long you plan to keep the asset. It’s a conversation worth having with your accountant before you decide.
Why This Matters for Your Cash Flow
Understanding the tax treatment of business borrowing isn’t just an accounting exercise. It has a direct effect on the real cost of finance and how you plan your cash flow.
If you borrow £100,000 and pay £8,000 in interest and fees over the term, the net cost to your business after tax relief could be considerably lower depending on your tax rate. For a limited company paying corporation tax, that saving is worth factoring into the decision before you borrow, not after.
It also affects how you compare finance options. A product with slightly higher fees might still be the better choice once the tax treatment is taken into account. That’s the kind of nuance that gets missed when businesses focus purely on the headline rate.
Your accountant should be factoring this into your overall tax strategy. And if you’re working with a broker, it’s worth having that conversation early in the process rather than treating the finance and the tax implications as separate decisions.
How to make the most of the tax treatment
A few practical steps that make a real difference:
- Keep interest and fees recorded separately from your loan repayments. Your accountant needs to see the cost of borrowing clearly separated from the principal repayments in order to claim the right deductions. Most lenders will provide a full breakdown, but it’s worth asking for one upfront if it’s not provided automatically.
- Use the funds strictly for business purposes. The wholly and exclusively rule is HMRC’s primary test. If there’s any personal use involved, even incidental, it can complicate your claim and potentially invalidate part of it.
- Talk to your accountant before you choose a finance product. The tax treatment varies depending on whether you’re using hire purchase, a finance lease, or a straightforward business loan. Getting that advice before you sign anything means you can choose the structure that works best for your overall tax position.
- Don’t overlook smaller or shorter term borrowing. VAT loans, tax loans, and short term cash flow facilities all carry interest and fees that are potentially deductible. They’re easy to miss at year end if they’re not being tracked properly from the start.
- Work with a broker who understands the commercial picture. A good broker won’t just find you a rate. They’ll help you understand how different finance products are structured and what that means for your business beyond the monthly payment.
How we can help
If you’re considering borrowing and want to understand how different finance products would work for your business, including how the costs are treated for tax purposes, it’s worth having a conversation before you commit to anything.
We work with a wide panel of UK lenders and have experience across most types of business finance, from straightforward business loans and asset finance through to more complex funding arrangements. We can talk you through the options that make sense for your situation, explain how each one is structured, and make sure you’re not paying more than you need to.
We’re not accountants, and we’ll always say so. But we understand how finance products work in practice and we’re used to working alongside accountants to make sure the funding fits the broader picture.
If you’d like to explore your options, you can apply online or call us on 0800 066 3677 and speak to someone directly.
Click here to apply now or speak to one of our friendly brokers today.
No. The loan principal is not deductible because it’s borrowed capital you’re expected to repay. Only the cost of borrowing, meaning the interest, arrangement fees, and broker fees, can potentially be claimed as an allowable business expense.
Yes, in most cases. If those fees were incurred as part of arranging a business loan used wholly and exclusively for business purposes, they are generally treated as an allowable expense. Keep a clear record of them separately from your loan repayments.
The same basic principle applies to both. Interest and fees on business borrowing are potentially deductible regardless of your business structure. The difference is in how you report it. A limited company includes it in its company accounts, while a sole trader records it as a business expense in their self assessment. Your accountant will handle the specifics.
Yes, in most cases, providing the funds were used for business purposes. Merchant cash advances tend to carry higher fees than conventional finance, but the fees are still potentially claimable as a business expense.
Only the portion used for business purposes qualifies. If you’ve mixed personal and business use, you’ll need to apportion the interest and fees accordingly. HMRC’s wholly and exclusively rule means any personal element cannot be claimed, so it’s worth keeping business and personal finances clearly separate.
Yes, potentially. If you’ve used hire purchase or a business loan to buy a qualifying asset such as a vehicle or piece of equipment, you may be able to claim capital allowances on the asset in addition to deducting the interest on the finance. The two reliefs work independently of each other.
With a finance lease you can typically offset the full monthly payment against tax rather than depreciating the asset through capital allowances. This can be simpler from an accounting perspective and is one of the reasons some businesses prefer a finance lease over hire purchase. Your accountant can advise on which approach suits your tax position better.
Yes. Interest on borrowing used to purchase business equipment is generally an allowable expense. Depending on the finance structure, you may also be able to claim capital allowances on the equipment itself, which can further reduce your tax liability.
Interest on the refinanced loan is still deductible as long as the underlying borrowing remains for business purposes. The fact that you’ve changed the terms or moved to a different lender doesn’t affect the tax treatment of the interest.
Your accountant will separate the interest and fees from the loan principal in your accounts and record them as an allowable business expense. Most lenders provide a payment schedule that shows the breakdown between capital and interest, which makes this straightforward. If yours doesn’t, ask for one.
The safest approach is to ask your accountant before you borrow rather than after. If you’re also working with a broker, they should be able to explain how the finance product is structured and what the costs look like, so your accountant has the full picture to work from.
