Running a car through your business can help with cash flow and tax, but how it works depends on how your business is set up and which kind of finance you pick. So you're probably wondering whether your business qualifies, and what it means for tax, VAT and your own credit.
Yes, sole traders, partnerships and limited companies can all get a car on finance through the business, as long as the lender is happy with the trading record and affordability. And the product you pick matters, because business contract hire, finance lease, Hire Purchase (HP), business PCP and business loans each treat ownership, tax and VAT differently.
But how your business is set up matters just as much. A limited company signs the agreement in its own name, so the car is a company car, and any director who uses it privately pays company car tax. A sole trader signs personally instead, so the finance sits on your own credit file and you claim the business share of the costs through Self Assessment.
Financing a car through the company usually makes sense when it's mainly a business car, or an electric car with low company car tax. Personal finance, on the other hand, often suits a car you use a lot privately, because company car tax on a petrol or diesel car can outweigh the savings. This choice is really one for limited company directors, as a sole trader's finance is always in their own name.
And if you finance personally, you can still claim for business journeys, because HMRC's approved mileage rates let the company pay you 45p a mile tax-free. That rate drops to 25p after the first 10,000 business miles in a tax year.
That said, company finance keeps the agreement off your personal credit file (unless you give a personal guarantee), which can help if you're about to apply for a mortgage.
Lenders check business car finance applications for a track record of trading, enough income to cover the payments and a clean credit history for the business and the people behind it. But what they ask for depends on how the business is set up.
Car finance for a new or small business is still possible with little trading history, but expect a larger deposit or a request for a personal guarantee. This means a director or owner becomes personally liable if the company can't pay, so a limited company's car finance can still reach your own finances.
And applying for several deals at once can leave a trail of hard searches on both the business's and the directors' files. That's why it's worth asking whether a lender uses a soft search for the first eligibility check.
You finance a car through your business by applying in your business name with the right documents, then comparing deals on their total cost. And the steps are much the same whichever lender or broker you use.
The 5 main types of business car finance are contract hire, finance lease, Hire Purchase, business PCP and a business loan, and the biggest difference between them is who ends up owning the car.
| Contract hire | Finance lease | Hire Purchase (HP) | Business PCP | Business loan | |
|---|---|---|---|---|---|
| Who owns the car | The leasing company, always | The lender, always | The lender until the last payment, then your business | The lender until you pay the balloon | Your business from day one |
| At the end | Hand the car back | Sell the car for the lender and keep most of the proceeds, or keep renting it | Your business owns it (sometimes after a small option-to-purchase fee) | Pay the balloon to keep it, hand it back or trade it in | Nothing to hand back |
| Final lump sum | No | Often (a balloon rental) | Only if the deal has a balloon | Yes, the balloon payment | No |
| Mileage limit | Yes, with excess charges | Usually no | No | Yes, with excess charges | No |
| Maintenance included | Often, as an option | No | No | No | No |
Contract hire is renting, so you pay a fixed monthly rental and hand the car back at the end, with no option to buy it. That suits a business that wants predictable costs and a new car every few years.
A finance lease leaves the car with the lender, but your business carries the risk on its value. That's why, at the end, you usually sell the car on the lender's behalf and receive most of the sale price back, which settles any balloon rental.
Hire Purchase ends in ownership. But HP isn't a loan, because the lender owns the car until the final payment, so you can't sell it before then without settling the agreement. Read more in our guide to Hire Purchase.
Business PCP (sometimes called business contract purchase) keeps the monthly payments lower by leaving a balloon payment at the end. And at that point you choose whether to pay it and keep the car, hand the car back or trade it in.
Yes, you can use a business loan to buy a car, and your business owns the car from day one. Unlike HP, the loan isn't tied to the car, so you can sell the car whenever you like. But a secured business loan puts another business asset at risk, and rates depend on the lender and your business, so compare the total cost with HP before you choose. And for tax, a business loan works like HP, because you claim capital allowances on the car and deduct the interest.
Yes, business car finance is a business expense, but how you claim it depends on whether your business owns the car or rents it. If it owns the car (HP, a business loan or cash), you claim capital allowances on the car's cost and deduct the interest. If it rents the car instead (contract hire or a finance lease), you deduct the rentals.
| How you finance it | What you claim | Rules for cars (2026/27) |
|---|---|---|
| HP, business loan or cash | Capital allowances on the price, plus the interest as an expense | New, unused zero-emission car: 100% first-year allowance. Up to 50g/km CO2: 14% a year. Over 50g/km: 6% a year |
| Contract hire or finance lease | The rentals as an expense (a finance lease can be treated differently) | 15% of the rental is disallowed on cars over 50g/km CO2 |
Vans can also use the Annual Investment Allowance, which cars can't, so the tax picture for a van is usually simpler.
If you're a sole trader and use the car privately, though, you can only claim the business share. And because these rules have changed several times in the last few years, check the current HMRC guidance on business cars and confirm your claim with an accountant before you sign.
You can reclaim some VAT on business car finance if your business is VAT-registered, but rarely all of it. That's because on HP or a cash purchase, you usually can't reclaim the VAT on the car at all.
Leasing is more generous, though, because you can normally reclaim 50% of the VAT on contract hire or finance lease rentals when the car is also used privately. HMRC explains how it judges private use in VAT Notice 700/64.
Yes, a director or employee who can use a company car privately pays company car tax on it, whichever type of finance the company uses. It's charged as a benefit in kind (BIK), worked out as the car's list price (its P11D value) times a BIK percentage set by its CO2 emissions, then taxed at your income tax rate.
So the cleaner the car, the lower the bill, and HMRC publishes the current percentages in its company car tax tables.
Electric cars get the lowest percentage, which is why they're so popular with directors. They're taxed at 4% of their list price in 2026/27, while many petrol and diesel cars sit near the top of the scale.
Sole traders and partners, on the other hand, don't pay company car tax, because there's no company providing the car. Instead, private use reduces how much of the car's cost you can claim.
Business car finance is regulated by the Consumer Credit Act 1974 for most sole traders and small partnerships, but not for a limited company.
That matters because an unregulated agreement loses protections such as voluntary termination, so the contract's own early-exit terms apply instead and are worth reading before you sign.
An electric car is usually the cheapest car to run through a business, because it has the lowest company car tax. If you buy it on HP or with a loan, it can also qualify for a 100% first-year allowance, so the whole cost comes off your profits in year one.
Plus, a new electric car on finance may cost less through the Electric Car Grant, which the dealer applies when you order.
But company car tax on electric cars rises a little each April, so a 4-year agreement will cost more in its later years.
The right type of business car finance depends on whether you want to own the car and how much you value predictable costs. Want a fixed monthly cost and a new car every few years? Contract hire fits, especially if you're VAT-registered and can reclaim half the VAT on the rentals. Want to own the car and keep it for years? Hire Purchase fits, and it gives you capital allowances on the price.
A finance lease, meanwhile, suits a business that wants lower rentals and is comfortable taking the risk on what the car is worth at the end. And a business loan makes sense if you'd rather own the car outright from day one.
For a typical limited company choosing a new car, an electric car keeps company car tax low whichever finance you use, so contract hire and HP are both worth comparing. A sole trader who keeps cars for a long time, though, will usually do better with HP. Either way, run the numbers past your accountant before you sign.
