Example
Pay rise from GBP 30,000 to GBP 35,000
A worked example showing how a moderate raise changes annual and monthly take-home pay.
Scenario
A move from £30,000 to £35,000 is one of the most common salary steps in early and mid-career progression. The gross increase is a clean £5,000, but after income tax and National Insurance the monthly cash gain is more modest. This page shows the exact numbers under 2025-26 tax rules.
Take-home pay at £30,000
The personal allowance is £12,570. Taxable income is therefore £30,000 minus £12,570 = £17,430. All of this falls within the basic-rate band.
| Deduction | Calculation | Annual amount | |---|---|---| | Income tax | £17,430 × 20% | £3,486 | | Employee NI | (£30,000 − £12,570) × 8% = £17,430 × 8% | £1,394 | | Total deductions | | £4,880 | | Annual take-home | £30,000 − £4,880 | £25,120 | | Monthly take-home | £25,120 ÷ 12 | £2,093 |
Take-home pay at £35,000
Taxable income rises to £35,000 minus £12,570 = £22,430. Still fully within the basic-rate band — no threshold complications.
| Deduction | Calculation | Annual amount | |---|---|---| | Income tax | £22,430 × 20% | £4,486 | | Employee NI | (£35,000 − £12,570) × 8% = £22,430 × 8% | £1,794 | | Total deductions | | £6,280 | | Annual take-home | £35,000 − £6,280 | £28,720 | | Monthly take-home | £28,720 ÷ 12 | £2,393 |
The gain from the raise
| | Before (£30k) | After (£35k) | Increase | |---|---|---|---| | Annual take-home | £25,120 | £28,720 | £3,600 | | Monthly take-home | £2,093 | £2,393 | £300 |
The £5,000 gross raise delivers £3,600 net per year, or £300 per month. You keep 72p of every extra pound — the basic-rate deduction stack (20% tax + 8% NI = 28%) applies uniformly across the entire £5,000 because both salaries sit comfortably inside the basic-rate band.
With Plan 2 student loan
Plan 2 repayments apply at 9% on earnings above £27,295. At £30,000 you are already £2,705 above the threshold.
At £30,000: - Repayment = (£30,000 − £27,295) × 9% = £2,705 × 9% = £243 - Take-home after Plan 2 = £25,120 − £243 = £24,877 (£2,073/month)
At £35,000: - Repayment = (£35,000 − £27,295) × 9% = £7,705 × 9% = £693 - Take-home after Plan 2 = £28,720 − £693 = £28,027 (£2,336/month)
| | Before (£30k, Plan 2) | After (£35k, Plan 2) | Increase | |---|---|---|---| | Annual take-home | £24,877 | £28,027 | £3,150 | | Monthly take-home | £2,073 | £2,336 | £263 |
The additional Plan 2 repayment on the raise is £693 − £243 = £450, which reduces the net annual gain from £3,600 to £3,150. You keep 63p of every extra pound with Plan 2 active.
What this means in practice
Without student debt, this raise is one of the cleaner examples in UK pay planning — no threshold crossings, a predictable 72% retention rate, and a straightforward £300/month improvement. With Plan 2, the effective keep rate falls to 63% and the monthly gain drops to £263. Neither figure is a reason to turn down the raise, but the Plan 2 impact is large enough to factor into budget planning before the new salary begins.
Best next step
Use the pay rise calculator with your own settings, then read How take-home pay is really calculated or Student loans and take-home pay if the result feels smaller than expected.
Try the calculators
Run your own numbers through the calculators that connect to this content.
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