Equipment Leasing vs Buying: A UK Tax Guide for 2026/27
Should your UK business lease or buy equipment in 2026/27? Compare cash flow, capital allowances, VAT and Corporation Tax to find the cheaper option.
Quick answer
For most UK businesses in 2026/27, buying equipment outright is cheaper over the full life of the asset because you avoid finance interest and can claim capital allowances against taxable profit. Leasing wins when cash is tight or the kit dates quickly, since it spreads the cost and rentals are deductible. Compare the all-in cost, not the monthly figure.
The real question: cost versus cash flow
Leasing and buying are not just two prices to compare. They are two different ways of managing money over time. Buying answers the question "what is the lowest total cost?" while leasing answers "how do I keep cash in the business?" Both are valid, and the right answer depends on which question matters more to you right now.
When you buy, you pay once and own the asset. The cash leaves immediately, but you avoid interest and you may recover some of the outlay through a lower tax bill. When you lease, you pay in instalments, keep more cash available for wages, stock and tax bills, and usually deduct the rentals from profit. The trade-off is that the finance provider charges for the privilege, so the headline total is normally higher.
How the tax treatment differs
The tax side is where most owners get caught out, because the label on the contract does not always decide the treatment. Tax follows the substance of the deal.
Buying: capital allowances
When you buy qualifying plant and machinery, you do not simply deduct the full cost as an expense. Instead you claim capital allowances, which let you write off part or all of the cost against taxable profit. The Annual Investment Allowance gives 100% relief on qualifying spend up to a set limit, and full expensing can apply to qualifying new plant for companies. The exact reliefs and limits change from year to year, so check the current figures on gov.uk before you rely on them.
The value of the deduction depends on your tax rate. A company paying Corporation Tax at the 25% main rate saves more per pound of allowance than one paying 19% on small profits. A sole trader paying 40% Income Tax plus 2% Class 4 National Insurance saves more than a basic-rate trader on 20% plus 6%.
Leasing: deductible rentals
With a true operating lease, you never own the asset, so capital allowances do not apply. Instead the rental payments are normally an allowable expense, deducted from taxable profit in the period they relate to. This is simpler, but the deduction is spread across the lease term rather than concentrated upfront.
The middle ground: hire purchase and finance leases
Hire purchase and finance leases blur the line. With hire purchase you usually count as the owner from the start for tax, so capital allowances apply to the cash price and only the interest element of the payments is a separate expense. Finance leases sit closer to ownership in accounting terms. Because the treatment follows economic substance, two contracts with similar wording can be taxed very differently. Confirm the category with your accountant before assuming how relief will work.
A worked comparison
Suppose a limited company needs a GBP 30,000 piece of equipment and pays Corporation Tax at the 25% marginal rate. The table below shows the broad shape of each route. Finance costs and allowance limits vary, so treat these as illustrative mechanics rather than fixed figures.
| Factor | Buy outright | Operating lease |
|---|---|---|
| Upfront cash | GBP 30,000 | First rental only |
| Ongoing cash | None | Monthly rentals over term |
| Tax relief route | Capital allowances on cost | Rentals deducted as expense |
| Timing of relief | Often front-loaded | Spread over the term |
| Ownership at end | You own it | Usually return or upgrade |
| Total cost | Lower (no interest) | Higher (finance built in) |
| Cash flow impact | Heavy upfront hit | Smooth and predictable |
Buying suits a profitable business with spare cash that wants the lowest total cost and plans to use the asset for years. Leasing suits a business that values predictable cash flow, expects to upgrade often, or cannot justify a large upfront outlay.
VAT: reclaiming either way
If you are VAT registered and use the equipment for taxable business purposes, you can reclaim VAT on both routes, subject to the normal rules. The difference is timing. Buy outright and you reclaim the VAT on the purchase invoice in one return. Lease and you reclaim the VAT charged on each rental invoice across the term.
The standard VAT rate is 20% and the registration threshold is GBP 90,000 of taxable turnover. If you are below the threshold and not registered, you cannot reclaim VAT at all, which raises the real cost of both options. Use the
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The cheapest route is not the same for every owner, because the tax you pay on profit differs.
- A limited company pays Corporation Tax: 19% on profits up to GBP 50,000, 25% above GBP 250,000, with marginal relief between. The higher your marginal rate, the more any deduction is worth. Model it with the calculator.ƒTry the calculator
Corporation Tax Calculator
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Open Corporation Tax calculator - A sole trader or partner pays Income Tax at 20%, 40% or 45% plus Class 4 National Insurance at 6% on profits from GBP 12,570 to GBP 50,270 and 2% above that. A 40% taxpayer gets far more from a deduction than a basic-rate trader. The calculator shows the effect.ƒTry the calculator
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Calculate income tax, Class 2 and Class 4 National Insurance for self-employed and sole traders for 2025/26.
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For a sole trader, remember the deduction only helps if you have profit to set it against. Buying a large asset that wipes out a low-profit year may leave relief stranded, whereas spreading lease rentals can match the cost to the years you actually have income.
When leasing is the smarter call
Leasing tends to win when:
- Cash flow is tight and you cannot afford a large upfront payment without straining working capital.
- The equipment dates quickly, such as IT, vehicles or specialist tech, and you want to upgrade at the end of the term.
- You want predictable monthly costs for budgeting and forecasting.
- You prefer to keep borrowing capacity free for other priorities.
When buying is the smarter call
Buying tends to win when:
- You have surplus cash and want the lowest total cost over the asset's life.
- The equipment is durable and you will use it for many years.
- You can make full use of capital allowances against a healthy profit.
- You want the asset on your balance sheet and the freedom to sell it later.
A simple decision checklist
Before you sign anything, work through these questions. They cut through the sales pitch and focus on what actually affects your wallet.
- What is the all-in cost of each option over the full term, including interest and end-of-term fees?
- How much spare cash do you have, and what else could that cash do in the business?
- What is your marginal tax rate, and how much is a deduction worth to you?
- How long will the equipment stay useful before it needs replacing?
- Are you VAT registered, and how does the reclaim timing affect your cash?
- Do you want to own the asset at the end, or hand it back and upgrade?
If most answers point to preserving cash and frequent upgrades, lease. If they point to spare cash, durable kit and a healthy profit to relieve, buy.
The bottom line
There is no universal winner. Buying outright is usually the cheaper option over the life of a durable asset because you skip finance interest and claim capital allowances. Leasing is the safer option when cash flow matters or the equipment dates fast, because it spreads the cost and the rentals are deductible. Your business structure and marginal tax rate tilt the balance, so model the numbers for your own situation rather than trusting a rule of thumb. Where any specific allowance limit or rate is involved, check the current figure on gov.uk before committing, because the reliefs change from year to year.
Frequently asked questions
Is it cheaper to lease or buy equipment for a UK business in 2026/27?
It depends on cash flow and tax. Buying outright usually costs less over the life of the asset because you avoid finance interest, and most plant and machinery qualifies for capital allowances that reduce taxable profit. Leasing spreads the cost and protects cash, with rental payments normally deductible against profit. If you are cash-tight or the kit dates quickly, leasing often wins. If you have cash and the asset lasts, buying tends to be cheaper overall.
Can I claim capital allowances when I buy business equipment?
Yes. Most plant and machinery you buy qualifies for capital allowances, which let you deduct part or all of the cost from taxable profit. The Annual Investment Allowance gives 100% relief on qualifying spend up to a limit, and full expensing can apply to qualifying new plant for companies. The exact reliefs and limits change, so check gov.uk for the current year and model the profit impact with the Corporation Tax calculator before committing.
Are lease payments tax deductible in the UK?
Operating lease rentals are normally an allowable business expense and are deducted from taxable profit in the period they relate to. The treatment of finance leases and hire purchase differs because you may be treated as the economic owner, which can bring capital allowances into play instead. Accounting standards also affect how leases appear in company accounts. Ask your accountant which lease type you have, as the label on the contract is not always decisive.
Can I reclaim VAT on leased equipment?
If you are VAT registered and the equipment is used for taxable business purposes, you can usually reclaim the VAT charged on lease rentals on each invoice, subject to the normal rules. When you buy outright you reclaim the VAT on the purchase in one go. The standard VAT rate is 20% and the registration threshold is GBP 90,000 of taxable turnover. Use the VAT calculator to check the cash impact either way.
Does hire purchase count as leasing or buying?
Hire purchase sits between the two. You pay in instalments but you are usually treated as the owner for tax from the start, so capital allowances can apply to the cash price and only the interest element of the payments is treated as a separate expense. This is different from an operating lease, where you simply deduct the rentals. Because the tax treatment follows substance rather than the contract name, confirm the category with your accountant.
How does leasing affect my Corporation Tax bill?
Operating lease rentals reduce taxable profit in the year you incur them, which lowers Corporation Tax. Corporation Tax is 19% on profits up to GBP 50,000 and 25% on profits above GBP 250,000, with marginal relief in between. A deduction is worth more to a company paying the higher marginal rate. Model your expected profit and the timing of payments with the Corporation Tax calculator before deciding.
Is leasing better for cash flow than buying?
Usually yes. Leasing converts a large upfront outlay into smaller regular payments, which protects working capital and keeps cash available for wages, stock and tax. Buying ties up cash immediately, although capital allowances can return some of it through a lower tax bill later. If preserving cash matters more than total cost, leasing tends to be the safer route. Compare the all-in cost of each option over the full term, not just the monthly figure.
What happens at the end of an equipment lease?
It depends on the contract. With an operating lease you typically return the equipment, extend the term, or sometimes upgrade to newer kit. With a finance lease or hire purchase you may own the asset or pay a small final fee to take title. Read the end-of-term clauses carefully, as return conditions, fair wear and tear rules, and balloon payments can change the true cost of the deal.
Should a sole trader lease or buy equipment?
Sole traders face the same trade-off but pay Income Tax and Class 4 National Insurance rather than Corporation Tax. Buying can qualify for capital allowances against trading profit, while lease rentals are a normal deductible expense. The value of any deduction depends on your marginal rate, so 40% taxpayers benefit more than basic-rate taxpayers. The self-employed tax calculator can show how each option changes your take-home position.
Does buying equipment help reduce my tax bill?
It can. Qualifying plant and machinery attracts capital allowances, and where 100% reliefs apply you may deduct the full cost from taxable profit in the year of purchase. That lowers Income Tax, Class 4 National Insurance or Corporation Tax depending on your structure. The relief only helps if you have profit to set it against, and timing matters. Check the current allowances on gov.uk and model the effect before buying just to save tax.
Try the calculators
Corporation Tax Calculator
Calculate Corporation Tax for UK limited companies for 2025/26.
VAT Calculator
Add or remove VAT from any amount. Supports 20%, 5% and 0% UK VAT rates.
Self-Employed Tax Calculator
Calculate income tax, Class 2 and Class 4 National Insurance for self-employed and sole traders for 2025/26.
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