UK tax and money calculators
Quick, private calculators for common UK tax questions. Nothing you type leaves your browser.
Estimates, not advice. Talk to us before acting on any figure.
Take home pay calculator
Your yearly and monthly pay after Income Tax, National Insurance, student loan and pension, with Scotland.
Open the toolChild Benefit charge calculator
How much High Income Child Benefit Charge is owed, and how a pension payment can cut it.
Open the toolMaking Tax Digital checker
Whether and when Making Tax Digital for Income Tax applies to a sole trader or landlord.
Open the toolState Pension and benefits increase April 2027
Expected April 2027 rises for the State Pension, PIP and other benefits.
Open the toolIs this HMRC message real?
Check a text, email, call or letter claiming to be from HMRC for the signs of a scam.
Open the tool