£17,000 vs £29,000 After Tax 2025-26
Side-by-side UK take-home pay comparison · Income Tax + National Insurance
You keep £8,640 more per year
Earning £29,000 instead of £17,000 gives you £720 more per month (£166/week). Of the £12,000 gross difference, you keep 72% after tax and NI.
£17,000 — Income Tax bands
| Band | Tax |
|---|---|
| Personal Allowance | — |
| Basic Rate (20%) | £886 |
| Total Income Tax | £886 |
£29,000 — Income Tax bands
| Band | Tax |
|---|---|
| Personal Allowance | — |
| Basic Rate (20%) | £3,286 |
| Total Income Tax | £3,286 |
Full breakdown — £17,000 vs £29,000
| £17,000 | £29,000 | Difference | |
|---|---|---|---|
| Gross salary | £17,000 | £29,000 | +£12,000 |
| Income Tax | £886 | £3,286 | +£2,400 |
| National Insurance | £354 | £1,314 | +£960 |
| Total deductions | £1,240 | £4,600 | +£3,360 |
| Net pay (annual) | £15,760 | £24,400 | +£8,640 |
| Net monthly | £1,313 | £2,033 | +£720 |
| Net weekly | £303 | £469 | +£166 |
| Net daily | £61 | £94 | +£33 |
| Effective tax rate | 7.29% | 15.86% | |
| Marginal tax rate | 28% | 28% |
£17,000 vs £29,000 after tax — what you actually keep
On a £17,000 salary, you take home £15,760 per year (£1,313/month). On £29,000, you take home £24,400 per year (£2,033/month). The £12,000 gross difference translates to £8,640 extra take-home — you keep 72% of the raise.
Income Tax on £17,000 is £886, rising to £3,286 on £29,000. National Insurance increases from £354 to £1,314. Together these deductions mean HMRC takes £3,360 of the £12,000 difference.
Why the effective rate changes
At £17,000 the effective tax rate is 7.29%, while at £29,000 it rises to 15.86%. This is because additional earnings are taxed at the marginal rate (28% on £29,000), 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 £29,000 vs £17,000?
On £29,000 you take home £24,400/year (£2,033/month), compared to £15,760/year (£1,313/month) on £17,000. That is £8,640 more per year, or £720 more per month.
Why is the net difference (£8,640) less than the gross difference (£12,000)?
Of the £12,000 gross difference, you keep £8,640 (72%) after Income Tax and National Insurance. The rest goes to HMRC. Your marginal rate on £17,000 is 28% and on £29,000 it is 28%.
What is the effective tax rate on £17,000 vs £29,000?
The effective tax rate (Income Tax + NI as a percentage of gross) is 7.29% on £17,000 and 15.86% on £29,000. 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 £17,000 vs £29,000?
On £17,000: Income Tax £886 + NI £354 = £1,240 total deductions. On £29,000: Income Tax £3,286 + NI £1,314 = £4,600 total deductions.