Free UK Tax Calculators

Income Tax Calculator

Calculate your take-home pay, National Insurance, and Income Tax for the 2025/2026 tax year.

VAT Calculator

Easily add or remove VAT from any amount. Supports Standard (20%), Reduced (5%), and Zero rates.

Stamp Duty (SDLT)

Calculate Stamp Duty Land Tax for residential property purchases, including First Time Buyer relief.

Road Tax (VED)

Check your Vehicle Excise Duty rates based on CO2 emissions and fuel type.