£28,000 vs £48,000 After Tax 2025-26
Side-by-side UK take-home pay comparison · Income Tax + National Insurance
You keep £14,400 more per year
Earning £48,000 instead of £28,000 gives you £1,200 more per month (£277/week). Of the £20,000 gross difference, you keep 72% after tax and NI.
£28,000 — Income Tax bands
| Band | Tax |
|---|---|
| Personal Allowance | — |
| Basic Rate (20%) | £3,086 |
| Total Income Tax | £3,086 |
£48,000 — Income Tax bands
| Band | Tax |
|---|---|
| Personal Allowance | — |
| Basic Rate (20%) | £7,086 |
| Total Income Tax | £7,086 |
Full breakdown — £28,000 vs £48,000
| £28,000 | £48,000 | Difference | |
|---|---|---|---|
| Gross salary | £28,000 | £48,000 | +£20,000 |
| Income Tax | £3,086 | £7,086 | +£4,000 |
| National Insurance | £1,234 | £2,834 | +£1,600 |
| Total deductions | £4,320 | £9,920 | +£5,600 |
| Net pay (annual) | £23,680 | £38,080 | +£14,400 |
| Net monthly | £1,973 | £3,173 | +£1,200 |
| Net weekly | £455 | £732 | +£277 |
| Net daily | £91 | £146 | +£55 |
| Effective tax rate | 15.43% | 20.67% | |
| Marginal tax rate | 28% | 28% |
£28,000 vs £48,000 after tax — what you actually keep
On a £28,000 salary, you take home £23,680 per year (£1,973/month). On £48,000, you take home £38,080 per year (£3,173/month). The £20,000 gross difference translates to £14,400 extra take-home — you keep 72% of the raise.
Income Tax on £28,000 is £3,086, rising to £7,086 on £48,000. National Insurance increases from £1,234 to £2,834. Together these deductions mean HMRC takes £5,600 of the £20,000 difference.
Why the effective rate changes
At £28,000 the effective tax rate is 15.43%, while at £48,000 it rises to 20.67%. This is because additional earnings are taxed at the marginal rate (28% on £48,000), which is higher than the blended average. The more you earn, the greater the proportion taken in tax and NI.
Frequently asked questions
How much more do I take home on £48,000 vs £28,000?
On £48,000 you take home £38,080/year (£3,173/month), compared to £23,680/year (£1,973/month) on £28,000. That is £14,400 more per year, or £1,200 more per month.
Why is the net difference (£14,400) less than the gross difference (£20,000)?
Of the £20,000 gross difference, you keep £14,400 (72%) after Income Tax and National Insurance. The rest goes to HMRC. Your marginal rate on £28,000 is 28% and on £48,000 it is 28%.
What is the effective tax rate on £28,000 vs £48,000?
The effective tax rate (Income Tax + NI as a percentage of gross) is 15.43% on £28,000 and 20.67% on £48,000. The higher salary has a higher effective rate because more income falls into higher tax bands.
How much tax and NI do I pay on £28,000 vs £48,000?
On £28,000: Income Tax £3,086 + NI £1,234 = £4,320 total deductions. On £48,000: Income Tax £7,086 + NI £2,834 = £9,920 total deductions.