Calculators

Income Tax

Calculate your income tax for previous or current tax year

National Insurance

Calculate employee’s National Insurance Contributions

PAYE

Check your payroll calculations or calculate your maternity/paternity pay

Self-employed

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

Employment status

Check your employment status for tax, IR35 TEST

Stamp Duty Land Tax (SDLT)

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

Pensions

Pension calculators and other tools

Child Benefit

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

Tax credits

Calculate how much Tax Credit you could get

VAT

VAT payment deadline calculator, EU VAT number validation

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