Find and use tools and calculators that will help you work out your tax.

Income Tax

PAYE

Self employed

National Insurance

Tax credits

Self Assessment

Employment status

Stamp Duty Land Tax (SDLT)

Capital Gains Tax

Pensions

Child Benefit and Child Trust Fund

Childcare

VAT

Corporation Tax

Inheritance Tax

Import and export

IR35: working through an intermediary

Gambling duties

Certificates of tax deposit