Self-Employed HGV & Lorry Driver
Tax Guide 2026/27

Before a single expense is claimed, every HGV driver needs to answer one question honestly: are you actually self-employed? More than any other trade, lorry driving is plagued by "false self-employment", where an agency or haulier labels a driver self-employed to dodge employer National Insurance and holiday pay, when in reality the driver is, in tax terms, an employee. HMRC has won case after case on this point, and the bill, backdated PAYE plus penalties, usually lands on the driver. So this guide starts with status, then covers the expense that genuinely defines lorry-driver tax: the overnight subsistence allowance.

If you are a genuine owner-driver providing your own truck and taking on financial risk, the rest of this guide is for you. If you only turn up and drive someone else's vehicle on their instruction, read the status section carefully before you file anything.

The Status Question: Are You Genuinely Self-Employed?

Calling yourself self-employed does not make it so for tax. HMRC looks at the reality of the working relationship, not the label on a contract. The hallmarks of genuine self-employment for an HGV driver are: you provide your own vehicle, you carry real financial risk (you can profit or lose), you decide how and sometimes when the work is done, you can send a substitute, and you are not under day-to-day supervision like an employee.

A typical agency driver fails most of these tests. They drive the haulier's truck, follow the transport manager's instructions, take no financial risk, cannot send anyone else, and are paid by the shift. In HMRC's eyes that is employment, and the agency, or in some cases the driver, can be pursued for unpaid PAYE and National Insurance going back years. The off-payroll and agency rules exist precisely to stop this.

If you are a genuine owner-driver, you are correctly self-employed and the rest of this guide applies. If you are unsure, do not assume; the cost of getting it wrong is far higher than the cost of checking. If you also have PAYE driving shifts alongside owner-driver work, use HMRC's tax code checker so your personal allowance is not double-counted across both.

How Tax Works for an Owner-Driver

As a genuinely self-employed owner-driver you pay Income Tax and Class 4 NIC on your profit, your haulage income minus allowable expenses, reported on a Self Assessment return by 31 January each year.

Class 2 NIC is now collected through Self Assessment; you no longer pay the old flat weekly charge above the small profits threshold but still earn state-pension qualifying years. Because haulage turnover is high, many owner-drivers sit in the higher-rate band, which makes claiming every legitimate expense, and the subsistence allowance in particular, financially significant.

The Overnight Subsistence Allowance Explained

This is the deduction that defines lorry-driver tax. When you stay away overnight in a sleeper cab, HMRC accepts a benchmark figure to cover your evening meal, breakfast and incidental costs (a shower, a newspaper, phoning home) rather than forcing you to keep a receipt for every roadside coffee. For 2026/27 the agreed sleeper-cab rate is £34.90 per night.

Two conditions matter. First, you must genuinely be staying away overnight as part of the job. Second, you must actually incur the expense; the allowance reflects real costs, not a flat bonus for being on the road. Keep a simple record of nights away (your tachograph and delivery records support this) and retain enough receipts to show the costs are real. A driver doing 150 nights away across the year is looking at roughly £5,235 of deductions from this allowance alone, which at higher rate is over £2,000 of tax saved.

Allowable Expenses for Owner-Drivers

Note how different this is from a labour-only driver, who genuinely has almost none of these costs because they do not own the vehicle. That mismatch is itself a clue to status: if your only "expense" is a pair of boots and a flask, you are probably an employee.

VAT: Owner-Drivers Hit the Threshold Early

Unlike most sole traders, HGV owner-drivers commonly exceed the £90,000 VAT threshold, because fuel and haulage rates push turnover high quickly. Once over the threshold you must register within 30 days. Many owner-drivers register voluntarily even below £90,000, because the VAT they reclaim on diesel, truck servicing and finance can outweigh the cost of charging VAT to business customers (who reclaim it themselves anyway). If your customers are VAT-registered hauliers, voluntary registration is often a net win. Model it before deciding.

Worked Example: An Owner-Driver on £95,000 Turnover

An owner-driver turns over £95,000 hauling for regular contractors in 2026/27, spends 160 nights away in the sleeper cab, and is VAT-registered (so figures below are net of VAT).

Allowable expenses (net):

• Fuel: £32,000
• Truck finance interest and capital allowances: £14,000
• Insurance (motor, goods-in-transit, liability): £4,200
• HGV road tax and levy: £1,200
• Tyres, servicing and repairs: £5,800
• Overnight subsistence (160 nights at £34.90): £5,584
• Truck-stop, parking and showers: £1,900
• CPC, licence, phone and accountancy: £1,400

Total expenses: £66,084

Taxable profit: £95,000 minus £66,084 = £28,916

Income Tax: £28,916 minus £12,570 = £16,346 at 20% = £3,269

Class 4 NIC: £16,346 at 6% = £981

Approximate tax and NIC: £4,250 for the year. The overnight subsistence allowance alone removed £5,584 from taxable profit, worth over £1,100 in combined tax and NIC. Run your own position in the sole trader tax calculator.

MTD for Income Tax: What Changes for HGV Drivers

Making Tax Digital for Income Tax replaces the annual return with quarterly digital updates plus a final declaration. The dates are April 2026 for self-employment income over £50,000 and April 2027 over £30,000, with a planned extension to £20,000 from April 2028. Because owner-drivers routinely turn over more than £50,000, most will be mandated in the first wave and need MTD-compatible software now. The discipline that helps most is logging nights away and subsistence as you go, alongside fuel and truck costs, rather than rebuilding a year of pump receipts in January. Our MTD for sole traders guide covers what quarterly submission involves.

Common Mistakes HGV Drivers Make

1. Assuming "self-employed" status is settled. It is the most expensive mistake in the trade. Labour-only agency drivers are usually employees; filing as self-employed when you are not invites a backdated PAYE bill.

2. Over-claiming subsistence. The £34.90 sleeper-cab rate is for genuine nights away with real costs, not a flat daily bonus. Claiming it for nights you were home will not survive an enquiry.

3. Forgetting capital allowances on the truck. The vehicle is usually an owner-driver's biggest asset; missing the Annual Investment Allowance or writing-down allowance leaves significant relief on the table.

4. Not registering for VAT when it pays to. With high fuel costs and VAT-registered customers, voluntary VAT registration can save money. Many owner-drivers never run the numbers.

5. Mileage confusion. The flat 45p mileage rate is for cars and vans, not heavy goods vehicles. Owner-drivers claim actual truck running costs and capital allowances instead; do not try to apply the car rate to an HGV. The mileage calculator is for any car you also use for the business, such as a runaround to the depot, not the lorry itself.

People also ask

How much overnight allowance can a self-employed lorry driver claim?

Can an agency HGV driver be self-employed?

Do HGV owner-drivers have to register for VAT?

When does MTD for Income Tax apply to HGV drivers?

PAYE vs Self-Employed HGV Driving: Which Is Better for Your Take-Home Pay?

For most HGV drivers, PAYE employment puts more money in your pocket than a self-employed arrangement at the same gross rate, once you account for what self-employment actually costs you. A PAYE driver on £50,000 gross pays Income Tax and Class 1 employee NIC, but receives statutory sick pay, holiday pay and employer pension contributions; their employer also absorbs the 13.8% employer NIC charge above them. A self-employed owner-driver on £50,000 profit pays Income Tax plus Class 4 NIC at 6% on profit between £12,570 and £50,270, funds their own sick cover, holiday and pension, and carries the cost of accountancy and MTD software. That gap is real money, and any agency offering a self-employed rate only marginally above the PAYE equivalent is almost certainly passing its own NIC saving on to you rather than sharing it.

The calculation shifts in favour of genuine self-employment only when the driver owns the truck and can claim the full range of allowable expenses: capital allowances on the vehicle, the sleeper-cab subsistence allowance of £34.90 per night, fuel, the HGV levy and servicing. Those deductions can bring taxable profit well below gross turnover, which is why a genuine owner-driver earning £70,000 in haulage income might pay tax on a figure closer to £55,000 after expenses. Use the TapTax sole trader tax calculator to model your own position before accepting any contract labelled self-employed.

The status distinction also carries legal risk that pure take-home comparisons miss. An agency driver who accepts a self-employed label to receive a slightly higher day rate can face a backdated PAYE bill years later if HMRC reclassifies the arrangement, as the status section above explains. By contrast, a genuine owner-driver with their own vehicle and financial risk has a defensible position and genuine tax advantages. If you also hold PAYE shifts alongside owner-driver work, check your tax code to ensure your personal allowance is applied correctly and you are not overtaxed on either income stream.