Uber tax calculator UK: what you'll actually owe

2026/27 estimate — a typical week

£900 fares & tips and £360 of costs a week, 46 weeks a year:

Estimated tax bill £3,190

£2,454 income tax + £736 Class 4 NI on a £24,840 profit — you keep about £471 a week (a 12.8% effective rate). The interactive calculator on this page works the same sums for your own numbers, free and with no sign-up.

You're taxed on profit, not fares

Your Self Assessment bill is worked out on what's left after your business costs — vehicle rental, charging or fuel, insurance, cleaning, phone, and Uber's service fee. Two drivers on the same fares can owe very different amounts.

The £1,000 trading allowance

If your gross driving income is small, the first £1,000 can be covered by the trading allowance instead of deducting costs. Above that, real costs almost always win — which is why keeping them matters.

The year-one double hit

If your bill is over £1,000, HMRC usually asks for payments on account: your bill plus roughly half again, twice, on 31 January and 31 July. First-year drivers get caught by this every year — the calculator above warns you when it applies.

Making Tax Digital is here

Since April 2026, self-employed drivers with over £50,000 of gross income must keep digital records and send quarterly updates to HMRC — with the £30,000 group joining in April 2027. Drivers who already log everything digitally won't notice the change.

Do Uber drivers pay tax in the UK?

Yes. For tax purposes you're self-employed: nothing is taken from your fares automatically, so you report your profit (income minus allowable costs) through Self Assessment each year and pay income tax and Class 4 National Insurance on it. The 2021 Supreme Court ruling made drivers 'workers' for rights like holiday pay — it did not change how your driving income is taxed.

Do Uber drivers pay National Insurance?

Yes — Class 4 National Insurance on profits over £12,570: 6% up to £50,270 and 2% above that (2026/27 rates). Class 2 National Insurance was abolished for the self-employed in April 2024, so there's no longer a weekly flat charge.

What can I claim as an Uber driver?

The business costs of driving: vehicle rental or the 45p-per-mile simplified rate if you own the car, charging or fuel, insurance, cleaning, your phone's business use, and Uber's service fee. Keep them all — the bill is on what's left after costs, so every lost receipt is tax you didn't need to pay.

When is the Self Assessment deadline?

For online returns it's 31 January after the tax year ends. The 2025/26 tax year ended on 5 April 2026, so its deadline is 31 January 2027 — and if payments on account apply to you, a second advance payment lands on 31 July.

Is this tax calculator free?

Yes — free, no sign-up, and it works for Bolt, FreeNow and every other platform because the maths is identical. If you want the numbers kept automatically for every shift, ShiftMetrics has a 7-day free trial with no card taken.