Example
Bonus of GBP 2,000 after tax
A worked example showing why a GBP 2,000 bonus usually feels smaller than the headline figure once marginal deductions are applied.
Scenario
A GBP 2,000 bonus is small enough to feel like a reward rather than a compensation restructure, but it is still large enough for the after-tax gap to be noticeable. This is the kind of bonus people often spend in their heads before the payslip arrives.
What the output usually shows
The gross bonus does not flow straight into cash. Income tax takes a slice, employee NI takes another, and student loan deductions may reduce it further if the borrower is above the relevant threshold. That is why even a modest bonus can feel meaningfully lighter than the headline number.
Practical interpretation
At this size, the lesson is often behavioural rather than strategic: a bonus is marginal income, not clean free cash. If you are weighing whether variable pay matters in a package, even a small example like this helps reset expectations.
Best next step
Run the bonus tax calculator with your own salary and student-loan setting, then read Bonus tax explained UK if you want the rule layer behind the number.
Try the calculators
Run your own numbers through the calculators that connect to this content.
Related guides
Guide
Bonus tax explained UK
A practical guide to why a bonus can feel heavily taxed, how annual tax logic works, and what to watch for when you compare bonus-heavy pay with higher base salary.
6 min read
Guide
Salary versus bonus, how to compare fixed and variable pay
Compare compensation packages in a way that separates guaranteed pay from variable upside and keeps the tax view honest.
2 min read
How to use PayPath here
Run the relevant calculator for your live numbers, review the methodology if the assumptions matter to your decision, and save the strongest scenarios in the workspace if you are comparing more than one option.