Free UK tax calculators. No sign-up.
11 calculators built around the 2026/27 HMRC rates, for employees, the self-employed, contractors, landlords and limited-company directors. Every result is an estimate; book a free 30-minute call if you want it run through with a qualified accountant.
- HMRC rates · 26/27
- England · Scotland · Wales · NI
- No data stored
Our free UK tax calculators give you a fast, no-sign-up estimate of what you will actually take home or owe, using the 2026/27 HMRC rates, thresholds and allowances. Check a salary with the Take-Home Pay and Income Tax calculators, plan how you pay yourself with the Dividend Tax and Self-Employed tools, or settle a one-off question with the Capital Gains, National Insurance, Mileage and Payslip calculators, each updated for England, Scotland, Wales and Northern Ireland where the rates differ.
Every result is an estimate, not advice. Your real position depends on the full picture, including other income, pension contributions, your company structure and timing, so the figure here is a starting point rather than a final answer. If you would like it checked and the savings found, book a free 30-minute call with a qualified accountant. Nothing you type into a calculator is stored.
- 01 · Income
Income Tax Calculator
Estimate your UK income tax across England, Wales, NI and Scotland, for employees and the self-employed.
Open calculator - 02 · Net pay
Take-Home Pay Calculator
Compare net take-home as a Ltd-co director, sole trader or umbrella employee at the same gross income.
Open calculator - 03 · Salary
Salary After Tax Calculator
Enter your gross salary and see take-home pay per year and month, with income tax, NI, student loan and pension.
Open calculator - 04 · Dividends
Dividend Tax Calculator
Salary plus dividends? Work out the tax bill at basic, higher and additional rates with the £500 allowance applied.
Open calculator - 05 · NIC
National Insurance Calculator
Class 1, Class 2 (voluntary) and Class 4 NIC at the post-Apr 2024 rates, for employees and the self-employed.
Open calculator - 06 · Self-employed
Self-Employed Tax Calculator
Combined income tax + Class 4 NIC + take-home for sole traders. Handy for setting aside the right amount each month.
Open calculator - 07 · CGT
Capital Gains Tax Calculator
CGT estimator with the £3K annual exempt amount, basic vs higher rate stacking on top of other income.
Open calculator - 08 · Expenses
Mileage Allowance Calculator
AMAP rates: 55p first 10k miles, 25p thereafter for cars. Plus motorcycle and bicycle rates.
Open calculator - 09 · Payroll
Payslip Calculator
Gross-to-net employee payslip estimator, see tax, NIC, and take-home in one place.
Open calculator - 10 · E-commerce
E-commerce Tax Calculator
Monthly revenue + COGS + platform → annual profit, VAT exposure, and which trading structure nets you most.
Open calculator - 11 · Making Tax Digital
MTD for Income Tax Checker
Making Tax Digital: enter your gross self-employment and property income to see if you are mandated from April 2026, 2027 or 2028.
Open calculator
Stop overpaying tax. Start filing in 5 days.
Thirty minutes with a qualified accountant. Most owners uncover £1,000-£3,000 in annual savings on the first call. If we are not the right fit, you walk away with a free tax review on the house.
