All UK tax calculators

17 calculators · 2026/27 tax year · updated 11 June 2026

Every UK Tax Utility calculator in one place, grouped by who it's for. Each uses the official gov.uk rates for the 2026/27 tax year, shows its working, and runs entirely in your browser. Not sure which you need? Jump to how to choose.

Gig & delivery

Self-employed on a delivery or driving platform? Estimate the Income Tax and National Insurance on your earnings after expenses.

Uber Driver Tax Calculator Tax & NI on private-hire earnings after mileage and fees. Uber Eats Tax Calculator Couriers: tax on delivery income after allowable costs. Deliveroo Tax Calculator Rider earnings, expenses and the tax you owe. Just Eat Tax Calculator Tax & NI for Just Eat couriers, after expenses. Amazon Flex Tax Calculator Flex driver tax with the 55p/25p mileage method. Mileage Allowance Calculator New Turn your business miles into a flat-rate expense at 55p / 25p / 24p / 20p.

Self-employed & business

Sole traders, contractors and company directors — work out profit-based tax, dividends, VAT and corporation tax.

Sole Trader Tax Calculator Income Tax + Class 2/4 NI on self-employed profit. IR35 Calculator Inside vs outside IR35 take-home for contractors. Dividend Tax Calculator Dividend tax for directors at the 2026/27 rates. Corporation Tax Calculator Company profit tax with marginal relief. VAT Calculator Add or remove 20% / 5% VAT, gross ⇄ net.

Everyday & personal

The taxes most people meet: pay, property, gains and student loans.

Income Tax / PAYE Calculator Take-home pay after tax, NI and student loan. Capital Gains Tax Calculator CGT on property and other assets. Stamp Duty (SDLT) Calculator SDLT bands, first-time-buyer and surcharge rates. Student Loan Calculator Plan 1/2/4/5 and postgraduate repayments.

Making Tax Digital — new for 2026

MTD for Income Tax is live from April 2026 for sole traders and landlords with qualifying income over £50,000. These tools answer the two questions everyone asks first.

Am I in MTD? Qualifying-income checker New Checks gross trading + property income against the threshold. MTD quarterly deadline calculator New Your four quarterly update dates, with calendar export.

How to choose the right calculator

Start from how you earn. If you drive or deliver for a platform (Uber, Deliveroo, Just Eat, Amazon Flex), you're self-employed — use your platform's calculator or the sole trader calculator, which works out Income Tax and National Insurance on your profit after expenses. Employees wanting take-home pay should use the income tax & PAYE calculator. Company directors taking dividends need the dividend tax calculator with corporation tax. Buying property? Use stamp duty; selling one? capital gains tax.

All figures are estimates sourced from gov.uk for 2026/27, provided for information and not as regulated tax advice.