£80,000 vs £90,000 — How Much of the Raise Do You Keep?

2025/26 · UK · After Income Tax and National Insurance

+£5,800 net / year
You keep 58% of the £10,000 gross raise  ·  +£483/month
+£10,000
Gross raise
+£5,800
Net raise
58%
Of raise kept
42.0%
Marginal rate

A pay rise from £80,000 to £90,000 in the UK adds £10,000 to your gross salary — but after Income Tax and National Insurance you actually keep about £5,800 of it, roughly 58% of the raise.

Below is a side-by-side comparison of your take-home pay on £80,000 versus £90,000 in the UK, using the same 2025/26 tax year logic as our UK Salary Calculator. Every figure is calculated for a standard employee with the full personal allowance.

£80,000 vs £90,000 — Side by Side

 £80,000£90,000Change
Gross salary£80,000£90,000+£10,000
Net (take-home) pay£56,957£62,757+£5,800
Monthly take-home£4,746£5,230+£483
Effective tax rate28.8%30.3%+1.5%
💡 Marginal rate on this raise: about 42.0%. Good news: this raise stays inside a single tax band, so the whole £10,000 is taxed at the same marginal rate of about 42.0%. No new higher band is crossed between £80,000 and £90,000.

See the full breakdown for each salary

Want every line of tax and deductions? View the dedicated take-home pages:

£80,000 after tax £90,000 after tax All UK salaries All raise comparisons

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← £70,000 vs £80,000£90,000 vs £100,000 →

Frequently asked questions

How much of a raise from £80,000 to £90,000 do I actually keep in the UK?

A £10,000 gross raise from £80,000 to £90,000 adds about £5,800 to your annual take-home pay in the UK for the 2025/26 tax year — roughly 58% of the raise, after Income Tax and National Insurance.

What is the marginal tax rate on this raise?

Across the £80,000 to £90,000 slice, the effective marginal deduction rate is about 42.0%. That means for every extra £100 of gross pay in this band you keep roughly £58 after Income Tax and National Insurance.

How much more will I take home each month?

Your monthly take-home pay rises from about £4,746 at £80,000 to £5,230 at £90,000 — an extra £483 a month in the UK for the 2025/26 tax year.

About this comparison

Figures use the 2025/26 tax year and the same logic as our UK Salary Calculator: the £12,570 personal allowance (tapered above £100,000), Income Tax at 20% / 40% / 45% and Class 1 National Insurance at 8% then 2%. The "net raise" is simply the take-home pay at £90,000 minus the take-home pay at £80,000. These are estimates for the 2025/26 tax year and are not personal tax advice. Compare take-home pay across countries on our take-home pay by country page.