Van Fuel Benefit Charge — When Free Fuel Costs Your Trade Business (2026)

Vans Are Taxed Very Differently From Cars

The first thing to understand is that company vans are treated far more generously than company cars. With a car, the benefit is calculated from the list price and CO2 emissions, and even ordinary home-to-work commuting counts as private use. Vans are simpler and kinder. Instead of a percentage of list price, a van that is available for significant private use attracts a single flat-rate cash equivalent set by HMRC for the whole tax year. It does not matter whether the van cost £15,000 or £45,000 — the figure is the same.

Crucially, the van rules also ignore ordinary commuting. An employee or director who drives the company van between home and a temporary workplace, or who takes it home overnight ready for the next job, is not treated as having private use on those journeys. That is a major difference from the car rules and the reason most trade vans never trigger a benefit at all.

When There Is No Van Benefit At All

There is no van benefit charge where private use is limited to commuting plus what HMRC calls "insignificant" private use. Insignificant means occasional and incidental — stopping at the newsagent on the way to a job, or making a one-off trip to the tip with household waste a couple of times a year. The test is genuinely about the pattern of use, not a fixed number of miles.

What tips a van into the charge is regular, significant private use — using it for the weekly supermarket shop, the school run, weekend trips away, or as the family's second car. If that is happening, the full flat-rate van benefit applies, and if the company also pays for the fuel used on those private journeys, the fuel benefit applies on top.

Many trade businesses operate a clear written policy: vans are for business and commuting only, no significant private use. Backed by a signed agreement and mileage records, this keeps both charges at zero. We cover the paperwork further down.

Electric Vans: A £0 Benefit Charge

Fully electric (zero-emission) vans attract a van benefit charge of £0. Even if a zero-emission van is genuinely available for significant private use, there is no taxable van benefit. And because there is no van fuel benefit charge for electricity provided to a van, the company can pay to charge the van without triggering a fuel benefit either. For a director weighing up whether to put significant private mileage through a company van, an electric van removes both charges in one move. Always confirm the current treatment on GOV.UK before relying on it, as electric vehicle rules have changed several times in recent years.

The Flat-Rate Van Benefit Charge

Where a non-electric van is available for significant private use, the taxable benefit is the flat-rate cash equivalent for the year. For 2025/26 this figure is in the region of £4,020 (you should confirm the exact amount for the relevant tax year on GOV.UK, as it is uprated most years). This is the amount added to the employee's taxable income.

The employee pays income tax on that benefit at their marginal rate — 20% for a basic-rate taxpayer, 40% for higher rate. The company, as employer, pays Class 1A National Insurance on the same benefit (the Class 1A rate is broadly in line with employer NIC, around 15% for 2025/26 — again, check the current rate). If the van is only available for part of the year, the charge is reduced proportionately, and it is also reduced by any amount the employee is required to and does pay towards private use.

The Separate Van Fuel Benefit Charge

This is the one that surprises people. If the company pays for fuel used on the employee's private journeys in the van, a second, separate flat-rate charge applies — the van fuel benefit charge. It is in addition to the van benefit, and like the van benefit it is a fixed figure, not based on how much fuel was actually used or the van's CO2.

For 2025/26 the van fuel benefit figure is in the region of £769 (confirm the current figure on GOV.UK). The employee pays income tax on it at their marginal rate, and the company pays Class 1A NIC on it. The charge only applies if the company pays for fuel used on private journeys. If the employee pays for all their own private fuel, or the company only ever pays for business fuel, there is no fuel benefit charge.

Worked Example: Is Free Private Fuel Worth It?

Take a higher-rate director (40% taxpayer) whose company van is already available for significant private use, so the van benefit charge applies regardless. The question is purely whether the company should also pay for private fuel and trigger the fuel benefit charge.

Suppose the director does around 2,500 private miles a year in a diesel van averaging 35 mpg. At a pump price of roughly £1.45 per litre, that private fuel costs about £470 a year. Now compare that with the tax cost of having the company pay for it:

• Income tax for the director: £769 × 40% = £308 a year
• Class 1A NIC for the company: £769 × ~15% = £115 a year
• Total tax and NIC cost of the fuel benefit: ~£423 a year

On these numbers the combined tax and NIC bill (£423) is close to the actual cost of the private fuel itself (£470) — so the company is paying twice over: once for the fuel and again, almost as much, in tax. And note the fuel benefit charge is the same flat £769 whether the director does 2,500 private miles or 500. The fewer private miles you do, the worse the deal becomes, because you are taxed on the full flat figure regardless. For most trade directors with modest private mileage, providing private fuel is simply not worth it.

How to Avoid the Fuel Benefit Charge

The good news is the fuel benefit charge is easy to sidestep, and you can keep it at zero without the director paying personally for legitimate business fuel. There are two clean approaches:

• Full reimbursement of private fuel. The company pays for all fuel, the employee keeps a mileage log, and the employee reimburses the company for the private element by the statutory deadline (the "make good" deadline, generally 6 July following the end of the tax year). If all private fuel is repaid, the fuel benefit is nil.
• Business fuel only. The company only ever pays for fuel used on business journeys — for example through a fuel card used strictly for business mileage, with the employee buying their own private fuel separately. Backed by a mileage record, no fuel benefit arises.

Either way, the key is mileage records. Without them, HMRC can argue the company is meeting private fuel costs and apply the full flat charge. A simple log of date, journey, business or private, and odometer reading is enough — and a job-management system that already tracks your jobs and addresses makes this far less of a chore.

Record-Keeping That Protects You

Whether you are claiming there is no significant private use at all, or simply that no private fuel is provided, the documentation is what stands up to an HMRC enquiry. Keep the following:

• A signed van use policy stating the van is for business and commuting only, with significant private use prohibited (or, if permitted, recorded and charged).
• A mileage log distinguishing business from private journeys — kept contemporaneously, not reconstructed at year end.
• Fuel receipts and fuel card statements, so you can demonstrate what was business and what (if anything) was private.
• Records of any employee reimbursements of private fuel, including the dates paid, to prove the make-good condition was met.

HMRC enquiries into van and fuel benefits often turn entirely on whether credible records exist. A van seen at a supermarket on a Sunday with no policy and no log is an easy assessment for an inspector to raise.

Reporting: P11D and Payrolling Benefits

Where a van benefit or fuel benefit does apply, the company has to report it. Traditionally this is done on form P11D after the end of the tax year, with the Class 1A NIC reported on the accompanying P11D(b) and paid by 22 July (19 July if paying by post). The P11D shows the cash equivalent of the van benefit and, separately, the fuel benefit, so the employee's tax code can be adjusted to collect the income tax.

Increasingly, employers are payrolling benefits in kind instead — taxing the benefit through the payroll in real time each month rather than reporting it after the year end. Payrolling has to be registered with HMRC before the start of the tax year, and the direction of travel is towards payrolling becoming mandatory for most benefits. Class 1A NIC is still due either way. Check the current rules on GOV.UK or with your accountant before deciding which route to use.

Quick Reference: Van Benefit Figures 2025/26

The figures below are flat rates for 2025/26 and are uprated most years — always confirm the exact current amounts on GOV.UK before relying on them.

This is general guidance, not tax advice. The figures and rates change, individual circumstances vary, and the consequences of getting a benefit-in-kind wrong can be significant — always confirm the position with your accountant before making a decision.