Tax-efficient ways to buy a van as a sole trader in the UK

Buying a van for your trade business: the tax angle

For many, a van is the biggest business purchase after tools and equipment. The way you buy it affects your tax for years to come. Get it right to save money. Get it wrong and end up paying more tax.

This guide covers options for sole traders buying a van in the 2025/26 and 2026/27 tax years, such as capital allowances, the Annual Investment Allowance, and the differences between buying, leasing, and hire purchase.

Capital allowances: the basics

When you buy a van for business use, you can't deduct the full price from profits in the year of purchase. Instead, you claim capital allowances, spreading tax relief over time. Key types for vans include:

• Annual Investment Allowance (AIA), allowing 100% of the cost in the first year, up to £1 million annually.
• Writing Down Allowance (WDA), with 18% annually on a reducing balance (main pool).
• First Year Allowance (FYA) for electric vans (zero emission), offering 100%.

Understanding capital allowances is important. It ensures you make the most of tax relief and manage cash flow effectively. The WDA might be suitable if you expect your income to vary, allowing more gradual relief over several years.

Annual Investment Allowance on vans

The AIA lets you deduct the van's full purchase price from your taxable profits in the year you buy it. With a £1 million limit, it covers any van a sole trader might purchase.

Example: buy a Ford Transit Custom for £30,000 (ex-VAT). You can claim the entire £30,000 against your profits in that tax year. For a basic rate taxpayer, that's a £6,000 income tax saving (20% of £30,000). For higher rate taxpayers, the saving is £12,000 (40%).

The AIA applies to the purchase price, not the list price. Second-hand vans qualify too if bought for business purposes. This flexibility is particularly beneficial for those who might find a well-priced used van, which can be a cost-effective solution.

Electric vans: extra incentives

Zero-emission vans qualify for 100% First Year Allowance, regardless of the AIA. They also have zero benefit-in-kind tax if used through a limited company. For sole traders, the main benefit is lower running costs (electricity vs diesel) and the full first-year write-off.

The government's plug-in van grant has ended, but electric vans still offer long-term savings. Charging at home costs roughly 7p per mile compared to 20p per mile for diesel at current prices. Over 15,000 miles annually, that's about £1,950 saved on fuel alone.

Additionally, considering the increasing number of low emission zones in UK cities, an electric van might help avoid potential charges, further enhancing savings.

Buying outright vs hire purchase vs lease

Buying outright

The simplest choice. You own the van immediately and can claim AIA on the full price. No ongoing finance costs, but the upfront cash outlay can strain cashflow for a new business. However, owning the asset outright can improve your balance sheet and offer flexibility without ongoing financial commitments.

Hire purchase (HP)

You pay a deposit and monthly instalments, owning the van after the final payment. For tax purposes, you can claim AIA on the full cash price (excluding interest) in the year you take delivery, even if not fully paid. Interest payments are a separate allowable expense. HP often balances tax efficiency and cashflow well.

This option is appealing for businesses needing to conserve cash while still securing the benefits of ownership. It allows for budgeting over time, aligning with business growth and financial planning.

Lease (contract hire)

You don't own the van. Monthly payments are an allowable business expense, deducted from profits monthly. You can't claim AIA as you don't own the asset. Leasing suits those who change vans frequently or want a clean balance sheet, but overall costs are usually higher than buying.

Leasing may also include maintenance and breakdown cover, reducing hassle and unexpected costs. For some, this peace of mind outweighs the financial trade-offs.

VAT on vans

If VAT registered, you can reclaim VAT on a van used wholly for business. Unlike cars, there's no restriction on reclaiming VAT on a commercial vehicle. A £30,000 van has £5,000 VAT (at 20%). Reclaiming this significantly lowers the effective purchase price.

If the van is partly for personal use (as most tradespeople do), HMRC expects you to reclaim only the business portion. In practice, if personal use is minimal (commuting to jobs and occasional weekend use), most sole traders reclaim the full amount and HMRC rarely challenges it for genuine commercial vehicles.

It's wise to keep detailed records of business use to justify your VAT claims if needed. A simple mileage log can suffice.

Simplified expenses alternative

If using the simplified expenses method, claim a flat rate per business mile instead of actual costs. Rates are 45p per mile for the first 10,000 miles and 25p per mile thereafter. This covers fuel, insurance, servicing, and depreciation in one flat rate.

Simplified expenses are easier to manage but usually give a smaller deduction than claiming actual costs plus AIA. Run both calculations in your first year to see which is better. Use the mileage calculator to compare.

This method is particularly useful for those whose business mileage is low, as it reduces the burden of maintaining detailed expense records.

Timing your purchase

Buy your van near the start of your accounting year if possible. This maximises the AIA benefit in the current tax year. Buying in the last month of your accounting year gives the same AIA, but your cash is tied up for nearly a year before the tax benefit appears.

With Making Tax Digital starting 6 April 2026 for self-employed people earning over £50,000, keeping good records of van purchases, running costs, and business mileage is even more important. Read our MTD guide for preparation tips.

Good timing also means you can better plan your cash flow and align major purchases with your business cycle, mitigating financial strain.

Practical considerations for van purchases

Consider the specific needs of your trade when choosing a van. Think about load capacity, fuel efficiency, and the potential for custom modifications. A plumber might prioritise storage for pipes and fittings, while a builder could need more space for tools and materials.

Don't overlook insurance costs, which can vary significantly depending on the van model and your driving history. Comparing quotes from multiple providers can yield savings.

Making an informed decision involves balancing upfront costs with long-term benefits, including reliability and resale value.

FAQs

Can I claim for a van I already own?

If you start using a personal van for business, you can claim capital allowances on its market value at the date you start using it for business. Get a written valuation (even a screenshot from AutoTrader for similar vehicles) to support your claim.

What if I use the van for personal trips too?

HMRC allows sole traders to claim capital allowances on a van used partly for personal purposes, but you must reduce the claim by the private use proportion. If 10% of your mileage is personal, reduce your AIA claim by 10%.

It's advisable to keep a log of your mileage, separating business and personal use, to justify your claims if questioned by HMRC.

Should I buy through a limited company instead?

If you have a limited company, the company buys the van and claims capital allowances through corporation tax. There is usually no benefit-in-kind charge for a commercial vehicle (unlike a car). This can be more tax-efficient for higher earners but comes with additional administrative requirements.

Weigh the benefits of potential tax savings against the complexity and cost of company administration. Consulting an accountant can provide clarity tailored to your situation.