UK tax calculators
Free, accurate tax calculators for VAT, income tax, National Insurance, and more. All figures updated for the 2026/27 tax year. No signup, no paywall.
All tax calculators
VAT calculator
Add or remove VAT at 20%, 5%, or 0%. Uses current 2026/27 UK rates.
Open calculatorIncome tax calculator
Estimate your income tax for 2026/27 based on your salary.
Open calculatorNational Insurance calculator
Calculate your employee NI contributions for 2026/27.
Open calculatorCouncil tax bands
Look up council tax bands by property value in England.
Open calculatorCapital gains tax
Calculate CGT on property, shares, or other assets.
Open calculator