Annual bonus after tax calculator UK
Estimate the annual net effect of an employment bonus using country tax bands. Check the formula, worked example and limits before using your own figures.
Enter your figures
Annual net bonus effect
Inputs changed. Select Calculate result to update your estimate.
Use your actual figures. Any prefilled price, fee, rate or return is an editable illustration, not a current product quote. 2026/27 standard category A annual model, no pension or loans. A bonus month’s NI/PAYE may differ, so this is not the amount guaranteed on the bonus payslip.
How the annual bonus after tax calculator uk works
Net bonus = bonus − extra annual Income Tax − extra annualised employee NI.
UK data and rules
2026/27 data · Checked 16 October 2026. Rules are a dated snapshot, not a live feed.
- HMRC — Income Tax rates and allowances
- HMRC — Scottish Income Tax
- HMRC — 2026/27 employer rates and thresholds
Read about data coverage and updates
Worked example: annual bonus after tax
This illustration uses the calculator’s example inputs. It is not a quote or a recommended financial decision.
- Annual salary before bonus (£)
- 35,000
- Gross annual bonus (£)
- 5,000
- Country for tax purposes
- England
Annual net bonus effect: £3,600.00
Net bonus = bonus − extra annual Income Tax − extra annualised employee NI.
Annual bonus after tax: questions answered
What does the annual bonus after tax calculation include?
Net bonus = bonus − extra annual Income Tax − extra annualised employee NI. Use your actual figures. Any prefilled price, fee, rate or return is an editable illustration, not a current product quote. 2026/27 standard category A annual model, no pension or loans. A bonus month’s NI/PAYE may differ, so this is not the amount guaranteed on the bonus payslip.
Using your result
Example inputs are a starting point. Replace them with your figures and select Calculate result. Results are rounded for display; calculations use unrounded values.
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