UK Tax Calculators
Free UK tax calculators using 2026/27 HMRC rates and allowances. Work out income tax, dividend tax, capital gains tax and more, with each band shown.
- Calculators17
- Rules and figuresUK, November 2026
- CostFree, no sign-up
Tax calculators
Dividend taxDividend tax for 2026/27 with the £500 allowance and your salary.Tax refund leaving UKEstimate the tax refund when you leave the UK part-way through a year.Inheritance taxEstimate inheritance tax on an estate with 2026/27 allowances.Capital gains taxWork out CGT on shares, property or a business sale.Company car taxBenefit in kind tax on a company car, electric or petrol.Gift Aid tax reliefGift Aid the charity gets and the tax relief you can claim.Self-employed taxIncome tax and Class 4 NI on your profits, plus payments on account.Corporation taxCorporation tax with marginal relief and associated companies.Import taxImport VAT, customs duty and handling fees on parcels from abroad.Rental income taxIncome tax on rental profits, with the section 24 credit.Limited company taxDirector take-home after corporation tax, salary and dividends.Tax code checkerWhat your tax code means and how much tax it takes.Dividend vs salaryCompare taking company profit as salary or as dividends.Crypto taxCapital gains tax on crypto sales and income tax on staking.Medical insurance taxTax you pay on private medical insurance from your employer.Inheritance from abroadUK tax when you inherit money or property from overseas.CGT on inherited propertyCapital gains tax when you sell a house you inherited.
What each calculator does
| Calculator | What it works out |
|---|---|
| Dividend tax | Dividend tax for 2026/27 with the £500 allowance and your salary. |
| Tax refund leaving UK | Estimate the tax refund when you leave the UK part-way through a year. |
| Inheritance tax | Estimate inheritance tax on an estate with 2026/27 allowances. |
| Capital gains tax | Work out CGT on shares, property or a business sale. |
| Company car tax | Benefit in kind tax on a company car, electric or petrol. |
| Gift Aid tax relief | Gift Aid the charity gets and the tax relief you can claim. |
| Self-employed tax | Income tax and Class 4 NI on your profits, plus payments on account. |
| Corporation tax | Corporation tax with marginal relief and associated companies. |
| Import tax | Import VAT, customs duty and handling fees on parcels from abroad. |
| Rental income tax | Income tax on rental profits, with the section 24 credit. |
| Limited company tax | Director take-home after corporation tax, salary and dividends. |
| Tax code checker | What your tax code means and how much tax it takes. |
| Dividend vs salary | Compare taking company profit as salary or as dividends. |
| Crypto tax | Capital gains tax on crypto sales and income tax on staking. |
| Medical insurance tax | Tax you pay on private medical insurance from your employer. |
| Inheritance from abroad | UK tax when you inherit money or property from overseas. |
| CGT on inherited property | Capital gains tax when you sell a house you inherited. |
Using these calculators
Tax rules depend on your full circumstances. Use these as estimates and check with HMRC or a qualified accountant before filing.