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Calculate your 2025/26 employee National Insurance contribution
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Calculate how much employee National Insurance (Class 1) you pay on your salary for the 2025/26 tax year. Enter your annual gross income and the calculator applies the primary threshold and upper earnings limit: you pay 8% on earnings between £12,570 and £50,270, then 2% on everything above £50,270. You get your total NI contribution, a split of the main-rate and above-limit portions, your effective rate and your net pay after NI. Every threshold and rate is editable so you can model a salary change or a different year. The estimate covers England, Wales and Northern Ireland. Runs instantly in your browser with no signup.
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Estimates employee (Class 1) National Insurance for 2025/26 in England, Wales & Northern Ireland. Employer NI, salary sacrifice and the Scottish Income Tax differentiator are not included. Confirm with HMRC.
Estimated National Insurance
Employee NI
£2,594