UK Tax Calculators
Browse calculators designed to help you estimate common UK tax figures quickly and clearly.
Live Calculators
Salary Calculator
Calculate your take-home pay after income tax, National Insurance, salary-sacrifice pension, and student-loan deductions for 2026/27.
Dividend Tax Calculator
Estimate dividend tax from your other income and dividend income for the 2026/27 tax year.
VAT Calculator
Quickly add or remove VAT at 20%, 5%, or 0% — ideal for invoices, quotes, and bookkeeping.
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Self-Assessment Calculator
Estimate your Self Assessment tax bill including income tax, NICs, and payments on account.
Capital Gains Tax Calculator
Calculate CGT on property, shares, and other assets using published rates and allowances.
Corporation Tax Calculator
Work out your company's Corporation Tax liability including marginal relief using published rates.
Stamp Duty Calculator
Calculate Stamp Duty Land Tax on residential and commercial property purchases in England and Northern Ireland.
Sole Trader Tax Calculator
Estimate income tax and Class 2/4 National Insurance on your self-employed profits using published rates.
Salary vs Dividend Calculator
Compare the tax efficiency of taking income as salary, dividends, or a mix through your limited company.
Every calculator uses stated assumptions and provides estimates only. For complex or high-stakes decisions, verify with official guidance or professional advice.