Self-Employed Courier
Tax & Expenses Guide 2026/27

A courier's tax position turns on one early decision that most owner-drivers make without realising it carries them for years: whether to claim the flat HMRC mileage rate or the actual running costs of their vehicle. For a car courier doing 20,000 multi-drop miles a year that decision is usually straightforward. For someone who has just bought a £22,000 Luton van on finance, picking the wrong method on day one can quietly cost thousands in lost relief over the life of the vehicle.

This guide is written for self-employed couriers paid per parcel, per route or per stop, who collect remittances from networks like DPD, Evri, Yodel, Amazon and DX, often via self-billing invoices, and who need to know exactly what they owe and what they can claim back.

How Tax Works for a Self-Employed Courier

HMRC treats every pound you earn from parcel work, whether one network or four, as self-employment income. You report it on a Self Assessment return covering the tax year from 6 April to 5 April. Crucially, even when a network pays you through a self-billing invoice (where they raise the paperwork on your behalf), no Income Tax is taken off. You receive gross pay and you are responsible for the tax.

Your taxable profit is total courier income minus allowable expenses. On that profit you pay:

• Income tax: 0% on the first £12,570 (personal allowance); 20% from £12,570 to £50,270; 40% from £50,270 to £125,140; 45% above that.
• Class 4 National Insurance: 6% on profit between £12,570 and £50,270; 2% above £50,270.
• Class 2 National Insurance: no longer compulsory since April 2024; profit above the Small Profits Threshold earns State Pension qualifying years at no cost.

Because everything is paid gross, your liability lands in one place. Set aside around 25-30% of net earnings while you are in the basic-rate band. If your first Self Assessment bill tops £1,000 you will also face payments on account, effectively paying next year's tax in advance, which catches many first-year couriers badly off guard. The quarterly tax planner helps you spread that liability across the year rather than facing it in one January hit.

Allowable Expenses for Couriers

Every allowable expense cuts your taxable profit, reducing both Income Tax and Class 4 NIC. This is the list that reflects what couriers actually pay for, not a generic checklist.

Mileage or Actual Costs: The Van Question

For car-based couriers, the 55p simplified rate usually wins; it bundles fuel, servicing, insurance and depreciation into one easy figure and the arithmetic is generous at typical multi-drop mileages. For van couriers the maths often flips. A Luton or 3.5-tonne van is expensive to buy, thirsty on fuel, and costly to service, and the actual-costs method lets you claim a capital allowance on the purchase price (via the Annual Investment Allowance) on top of running costs.

The trap is that the method is binding per vehicle. Choose mileage for a van on your first return and you cannot move to actual costs later when a clutch or gearbox bill lands. Run both calculations in the mileage calculator before you commit; for a financed van the difference can run into thousands.

The Insurance Gap That Voids Cover and Loses Relief

Two insurance mistakes are common. First, working on a standard personal motor policy that does not cover hire-and-reward leaves you both uninsured and under-claiming. Second, forgetting goods-in-transit cover, which many networks require and which protects you if a customer's parcel is damaged or stolen on your watch. Both premiums are fully allowable, so the financially sensible move and the legally safe move point the same way.

Worked Example: A Multi-Drop Van Courier on £38,000

Take an owner-driver delivering for two networks, turning over £38,000 across the 2026/27 tax year and covering 24,000 business miles in a van bought outright for £18,000. They choose the actual-costs method.

Vehicle costs (actual method):

• Fuel: £6,200
• Hire-and-reward insurance: £1,900
• Servicing, tyres and repairs: £1,400
• Capital allowance on van (Annual Investment Allowance, first year): £18,000

Other allowable expenses:

• Goods-in-transit and public liability insurance: £480
• Scanner/device deduction by network: £520
• Parking, tolls and ULEZ: £600
• Phone and data (80% business of £600): £480
• Straps, sack truck and PPE: £180

Total expenses: £30,160

Taxable profit: £38,000 minus £30,160 = £7,840

Because the £18,000 capital allowance is claimed in full in year one, this courier's taxable profit for the year falls to £7,840, below the personal allowance, so they pay no Income Tax and no Class 4 NIC on the courier income that year. The catch is that the van is now written down to nil, so in later years they cannot claim it again; profits, and tax, will be higher once the one-off allowance is used up. This is exactly why modelling the timing matters.

Run your own figures in the sole trader tax calculator using your real income and whichever vehicle method you have chosen.

VAT: When a Courier Crosses the Line

You only register for VAT if taxable turnover exceeds £90,000 in a rolling 12-month period. A single owner-driver rarely gets there, but two scenarios push couriers closer than they expect. First, if you take on a second van and a driver, your combined turnover can climb quickly. Second, you must measure turnover on gross earnings, the full amount before the network deducts device hire, franchise fees or commission, not your net payout. Underestimating because you only look at the net figure is a genuine risk on high-volume contracts. If you cross £90,000 you must register within 30 days.

MTD for Income Tax: What Changes for Couriers

Making Tax Digital for Income Tax replaces the annual return with quarterly digital updates plus a final declaration. For couriers the timeline is:

• April 2026: mandatory if self-employment (plus any property) income exceeds £50,000.
• April 2027: mandatory from £30,000.
• April 2028: planned extension down to £20,000.

The practical change is keeping digital records of income and expenses throughout the year and sending HMRC a quarterly summary. The good news for couriers is that self-billing remittances and bank statements already give you most of the income data digitally; the discipline you need to build is logging mileage (or filing fuel and van receipts) as you go, not reconstructing it in panic. Read the detail in our MTD for sole traders guide.

Common Mistakes Couriers Make

1. Recording net pay instead of gross. If a network pays £920 after a £80 device charge, your income is £1,000 and your expense is £80. Logging only the net amount understates both and distorts your profit, exactly the kind of mismatch HMRC notices when it cross-references network data.

2. Locking into mileage on an expensive van. As above, a financed Luton van often justifies actual costs. Choosing mileage by default forfeits the capital allowance permanently for that vehicle.

3. Working on personal car insurance. It voids cover for paid delivery and means you are under-claiming the proper hire-and-reward premium.

4. Forgetting payments on account. A first bill over £1,000 triggers advance payments, so January can bring one and a half years' tax at once. The quarterly planner helps you see it coming.

5. Missing the second income picture. If you also have PAYE work, check your code so HMRC has not duplicated your personal allowance. Use HMRC's tax code checker to confirm.

People also ask

Do I need to register for Self Assessment as a courier?

Can a courier claim the cost of buying a van?

Is self-billing income taxable for couriers?

When does MTD for Income Tax apply to couriers?