UK Tax Calculators for 2025/26
Free, accurate calculators built on 2025/26 HMRC rates. Get instant estimates and understand what you owe.
Take Home Pay
Calculate your net salary after income tax and National Insurance for 2025/26.
Self Assessment Estimate
Estimate the income tax and Class 4 NI owed on your self-employment profits.
VAT Calculator
Add or remove VAT at the standard 20% or reduced 5% rate instantly.
Sole Trader vs Limited Company
Compare your take-home pay and total tax burden under both structures.
Corporation Tax
Calculate corporation tax on your company profits including marginal relief.
Dividend Tax
Calculate tax on dividends taken from your limited company, factoring in your other income.
Mileage Allowance
Calculate your HMRC-approved mileage claim for cars, motorcycles, or bikes.
For guidance only. Always consult a qualified accountant for advice specific to your circumstances.
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