Bonus Tax Calculator UK
Estimate UK bonus take-home pay after PAYE income tax and employee National Insurance.
United Kingdom Calculator
Adjust Your Inputs
Move the sliders or type exact numbers. Results update instantly.
Instant Estimate
Your Results
Estimated Net Bonus
£2,937
Based on your selected bonus tax calculator assumptions. Try different sliders to compare scenarios.
Income Tax on Bonus
£1,946
National Insurance on Bonus
£117
Pension Contribution
£0
These are planning estimates, not tax, legal or investment advice. Country rules, lender policies and tax rates can change.
Formula & Assumptions
Net Bonus = Bonus - Extra Income Tax - Extra Employee National InsuranceThis calculator gives a fast estimate using common planning assumptions for United Kingdom. Review official rules or speak with a qualified local professional before making high-value financial decisions.
Frequently Asked Questions
A bonus is usually taxed through PAYE as employment income, but it can push part of your income into a higher tax band.
If your employer supports it, sacrificing bonus into pension can reduce taxable pay and employee NI.
Related United Kingdom Guides
UK Bonus and Salary Sacrifice Tax Guide
Estimate bonus take-home pay and compare salary sacrifice pension scenarios for tax and National Insurance planning.
UK High Earner Tax Planning Calculations
Review tax bands, pension contributions and allowance tapering for higher earners.
Salary Sacrifice Pension Planning Guide UK
Understand salary sacrifice questions before estimating pension and take-home pay.