Skip to main content
2026/27 Tax Year

Bonus Tax Calculator

Calculate how much tax you'll pay on your bonus in United Kingdom. See exactly what you'll take home after all deductions.

Bonus Details

Enter your salary, bonus, and PAYE settings

£
£

6% above the postgraduate threshold

Total Gross:£44,039.00
Marginal Rate:28.0%

Bonus Take Home

Your net bonus amount (2026/27)

net bonus after PAYE deductions

£3,600.00

Gross Bonus£5,000.00
Income Tax on Bonus-£1,000.00
National Insurance on Bonus-£400.00
Net Bonus£3,600.00
Effective Bonus Tax
28.0%
You Keep
72.0%
Monthly Equivalent
£300.00
Without Bonus£31,627.68/year
With Bonus£35,227.68/year

How is Bonus Tax Calculated?

Understanding bonus taxation in United Kingdom

Combined with Salary

Your bonus is added to your regular salary, and the total is taxed at your marginal rate.

Marginal Tax Rate

Bonuses are often taxed at your highest rate since they're added on top of your regular income.

Social Security

Social security contributions may also apply, depending on your total income and contribution ceilings.