Calculate your income tax for previous or current tax year

Calculate employee’s National Insurance Contributions

Check your payroll calculations or calculate your maternity/paternity pay

calculate your Self-Assessment tax bill if you’re self-employed

Check your employment status for tax, IR35 TEST

Calculate how much stamp duty you need to pay when buying or transferring land or property

Pension calculators and other tools

Check if you need to pay the High Income Child Benefit Charge

Calculate how much Tax Credit you could get

VAT payment deadline calculator, EU VAT number validation