Taxes · United Kingdom · 2026/27
The 60% tax trap: earning £100,000 to £125,140
This article was created with artificial intelligence support.
Between £100,000 and £125,140 of income, the UK withdraws the tax-free personal allowance at £1 for every £2 you earn. That turns the 40 percent higher rate into an effective 60 percent, or 62 percent with National Insurance. Pension contributions are the main way to bring the figure back down.
How the personal allowance disappears
Most UK taxpayers get the first £12,570 of income tax-free. Section 35 of the Income Tax Act 2007 takes that allowance away once your adjusted net income passes £100,000: it falls by £1 for every £2 above that point, so at £125,140 nothing is left. The £100,000 limit is a fixed amount in the Act, and the government has said the personal allowance itself stays at £12,570 until 5 April 2031, so ordinary pay rises keep moving people into this band.
Adjusted net income is your taxable income before allowances, minus certain reliefs: pension contributions paid without tax relief, the grossed-up value of relief-at-source pension contributions and Gift Aid donations, and trading losses. For an employee without those reliefs it is gross pay plus any other taxable income, such as savings interest, rental profit or taxable benefits in kind.
Why each extra pound costs 60 pence in income tax
Take someone in England earning £110,000 who gets a £1,000 rise. The extra £1,000 is taxed at the 40 percent higher rate, which costs £400. The rise also removes £500 of personal allowance, so £500 that used to be tax-free is now taxed at 40 percent as well: another £200. Income tax takes £600 of the £1,000, employee National Insurance takes 2 percent, and £380 is left.
The band ends at £125,140 because that is where the allowance reaches zero. Above it the 45 percent additional rate applies, and the marginal rate falls to 47% with National Insurance. Across the whole band, moving from £100,000 to £125,140 adds £25,140 of gross pay but only £9,553 of take-home pay.
Take-home pay around the taper in 2026/27
The table shows annual take-home pay and the marginal rate on the next £100 of salary either side of the band, under the rates for England, Wales and Northern Ireland and under the Scottish rates. In England, take-home pay is £68,557 at £100,000, £72,357 at £110,000 and £78,111 at £125,140. The second table puts £10,000 a year into a pension by each method at £110,000 and £120,000.
Example assumptions
Annual model estimate
Salary example for a tax resident. Eligibility and actual payment dates may differ.
Salary is the only income. Student loans, benefits in kind and Gift Aid are not included, and the first table assumes no pension contribution.
Relief at source includes the higher-rate relief claimed after the tax year; the 20 percent the provider adds goes into the pension, not into take-home pay.
The marginal rate counts income tax and employee National Insurance on the next £100 of salary.
- Model year
- 2026/27
- Currency
- GBP
- Region
- England / Scotland
- Age
- 35
- Children
- 0
| Annual gross salary | Scenario | Taxes | Employee contributions | Annual net pay | Marginal rate, all deductions | Calculator |
|---|---|---|---|---|---|---|
| £95,000 | England, Wales and Northern Ireland | £25,432 | £3,911 | £65,657 | 42% | Open these settings |
| £95,000 | Scotland | £28,482 | £3,911 | £62,607 | 47% | Open these settings |
| £100,000 | England, Wales and Northern Ireland | £27,432 | £4,011 | £68,557 | 62% | Open these settings |
| £100,000 | Scotland | £30,732 | £4,011 | £65,257 | 69.5% | Open these settings |
| £110,000 | England, Wales and Northern Ireland | £33,432 | £4,211 | £72,357 | 62% | Open these settings |
| £110,000 | Scotland | £37,482 | £4,211 | £68,307 | 69.5% | Open these settings |
| £120,000 | England, Wales and Northern Ireland | £39,432 | £4,411 | £76,157 | 62% | Open these settings |
| £120,000 | Scotland | £44,232 | £4,411 | £71,357 | 69.5% | Open these settings |
| £125,140 | England, Wales and Northern Ireland | £42,516 | £4,513 | £78,111 | 47% | Open these settings |
| £125,140 | Scotland | £47,702 | £4,513 | £72,925 | 50% | Open these settings |
| £130,000 | England, Wales and Northern Ireland | £44,703 | £4,611 | £80,686 | 47% | Open these settings |
| £130,000 | Scotland | £50,034 | £4,611 | £75,355 | 50% | Open these settings |
| Annual gross salary | Scenario | Taxes | Annual net pay | Net difference | Calculator |
|---|---|---|---|---|---|
| £110,000 | No contribution | £33,432 | £72,357 | £0 | Open these settings |
| £110,000 | Salary sacrifice | £27,432 | £68,557 | -£3,800 | Open these settings |
| £110,000 | Net pay arrangement | £27,432 | £68,357 | -£4,000 | Open these settings |
| £110,000 | Relief at source | £29,432 | £68,357 | -£4,000 | Open these settings |
| £120,000 | No contribution | £39,432 | £76,157 | £0 | Open these settings |
| £120,000 | Salary sacrifice | £33,432 | £72,357 | -£3,800 | Open these settings |
| £120,000 | Net pay arrangement | £33,432 | £72,157 | -£4,000 | Open these settings |
| £120,000 | Relief at source | £35,432 | £72,157 | -£4,000 | Open these settings |
How other countries compare
The table shows the marginal rate, all deductions, on a salary of £110,000 converted into each country’s currency, beside the countries the UK is most often compared with. The UK figure includes the withdrawn personal allowance.
| Country | Marginal rate, all deductions | Salary in local currency |
|---|---|---|
| United Kingdom | 62% | £110,000 |
| Germany | 46.6% | €129,362 |
| Poland | 42.3% | PLN 566,280 |
| United States | 42.2% | $145,208 |
| Cyprus | 36.7% | €129,362 |
Converted at the exchange rates of 2 October 2026. Each country uses the calculator’s default profile and its latest enacted tax year. Living costs are not compared.
Scotland applies the taper to higher rates
Scottish taxpayers lose the personal allowance in the same way, but income in this range is taxed at the 45 percent advanced rate rather than 40 percent. Withdrawing £1 of allowance for every £2 earned turns that into 67.5 percent income tax, or 69.5% with National Insurance. At £110,000, a Scottish taxpayer keeps £4,050 a year less than someone on the same salary in England. Above £125,140 the Scottish top rate of 48 percent applies.
Pension contributions bring adjusted net income down
Because the taper follows adjusted net income, contributions that reduce it restore the allowance. Salary sacrifice is the most direct route: you give up part of your contractual salary and your employer pays the same amount into your pension, so your pay for income tax and National Insurance falls. Sacrificing £10,000 of a £110,000 salary reduces take-home pay by £3,800 while £10,000 goes into the pension, because income tax falls by £6,000. The calculator’s pension contribution field models this method and the two below.
Personal contributions to a relief-at-source scheme work through adjusted net income too: you deduct the grossed-up contribution. The provider adds basic-rate relief to the pot, and you claim the rest through Self Assessment, or through HMRC’s online service if you do not file a return. Neither these contributions nor those taken from gross pay under a net pay arrangement reduce National Insurance: £10,000 into the pension costs £4,000 of take-home pay at £110,000 either way, £200 more than salary sacrifice.
Limits apply. Tax relief covers contributions up to 100 percent of your earnings and, for most people, within the £60,000 annual allowance. From April 2029, only the first £2,000 a year of pension contributions made through salary sacrifice will stay free of National Insurance; the income tax treatment does not change. Gift Aid donations count as well: each £1 you donate reduces adjusted net income by £1.25.
Childcare support stops at £100,000
Some support ends all at once instead of tapering. Tax-Free Childcare is not available if you or your partner expect adjusted net income above £100,000 for the tax year, and the same limit applies to the free childcare hours for working parents in England. Crossing the limit, even by a small amount, removes the whole entitlement. Bringing adjusted net income back to £100,000 or below restores it, so a pension contribution can be worth more to a parent than the tax figures alone suggest. The calculator does not model childcare support.
Bonuses and the end of the tax year
Adjusted net income covers the whole tax year, from 6 April to 5 April. A bonus, a pay rise late in the year or a taxable benefit in kind counts in the year it is paid, so a salary below £100,000 can still end up in the band. If you expect to be close to the limit, add up your expected total for the year before deciding on a contribution: pension contributions count in the tax year in which they are paid.
Before you decide on a contribution
- Add up your expected adjusted net income for the tax year, including bonuses, benefits in kind and other taxable income.
- Enter the contribution and its method in the calculator’s pension field and compare take-home pay with and without it.
- Claim higher-rate relief on relief-at-source contributions through Self Assessment or HMRC’s online service.
- If you have young children, check both parents’ adjusted net income against the £100,000 childcare limit.
See your own numbers
The articles use example figures. Enter your salary in the calculator to see your own result.
Sources and model coverage
What the estimate covers
The calculator estimates employment income using its supported country rules and selected inputs. Benefits, collective agreements and personal circumstances that are not modelled are excluded. Official rules determine your actual liability.
- Examples assume no pension contribution. The pension annual allowance and its taper are not modelled.
Official sources
- GOV.UK – Income Tax rates and allowances: if you earn more than £100,000
- legislation.gov.uk – Income Tax Act 2007, section 35: income limit for personal allowances
- HMRC – Adjusted net income
- HMRC – Rates and thresholds for employers 2026 to 2027
- HM Treasury – Maintaining the personal allowance and basic rate limit until 5 April 2031
- GOV.UK – Tax on your private pension: pension tax relief
- GOV.UK – Tax on your private pension: annual allowance
- HMRC – Changes to salary sacrifice for pensions from April 2029
- GOV.UK – Tax-Free Childcare: check if you’re eligible
- GOV.UK – Childcare if you’re working: check you’re eligible