UK Tax Calculator
Calculate Income Tax, National Insurance, Corporation Tax, VAT, Capital Gains and Dividend Tax instantly — all in one place.
Income Tax & National Insurance
For employees, self-employed individuals and sole traders — 2025/26 rates
Enter your income and click Calculate
Corporation Tax Calculator
For UK limited companies — 2025/26 rates including marginal relief
Enter your company profits and click Calculate
VAT Calculator
Add or remove UK VAT — standard, reduced and zero rates
Enter an amount and click Calculate
Capital Gains Tax Calculator
For property, shares and other assets — 2025/26 rates
Enter asset sale details and click Calculate
Dividend Tax Calculator
For company directors and shareholders — 2025/26 rates
Enter your salary and dividends and click Calculate
Calculations are based on HMRC 2025/26 rates and are for guidance only. For personalised tax advice, speak to a Fincsol accountant. Rates correct as of April 2025.