Tax Comparison Tool
Compare how income tax, National Insurance and take-home pay change across different salary levels in the UK for the 2026/27 tax year.
Salary A
Salary B
Visual Comparison
Difference Summary
£20,000.00
Gross Difference
£5,946.00
Extra Tax
£1,016.20
Extra NI
£13,037.80
Net Difference
Of the extra £20,000.00 gross, you keep £13,037.80 (65.2%)
About the Tax Comparison Tool
Use this UK tax comparison tool to compare different salaries and see how income tax, National Insurance and take-home pay change across income levels.
This UK tax comparison tool helps you compare different salary levels side by side. It shows how much income tax and National Insurance you may pay, and how much take-home income you could receive after deductions.
It is useful for evaluating job offers, planning salary increases, or understanding how moving into a higher tax band affects your net income.
All calculations are based on the latest HMRC tax rates and thresholds, giving you a clear and realistic comparison of different income scenarios.