NHS £100k Tax Trap Explained: The 60% Rate on Senior Pay

Last updated: 8 November 2026 · Figures verified against GOV.UK 2026/27 income tax rules and the NHS Employers Agenda for Change pay circular.

By the NHS Bands Pay editorial team

Senior NHS pay has an awkward feature that surprises almost everyone who first meets it: earning more can mean keeping far less of each extra pound than the headline tax bands suggest. A Band 9 manager on £119,583 keeps only 58.55% of their gross pay, and a consultant at Threshold 4 keeps 53.54%. The reason is not a special NHS rule. It is a UK income tax rule, the personal allowance taper, and it bites hardest exactly where senior Agenda for Change bands and consultant thresholds sit. This page explains how the taper works, who it catches, what it costs in take-home pay with worked examples, and what genuinely changes the answer. Every figure comes from GOV.UK tax rules for 2026/27 and the verified 2026/27 NHS pay scales.

What is the NHS £100k tax trap?

Every taxpayer in the UK gets a personal allowance, an amount of income that is free of income tax. In 2026/27 it is £12,570, and it has been frozen at that figure for several years. The trap is what happens above £100,000. Once your adjusted net income passes £100,000, the allowance starts to shrink: you lose £1 of allowance for every £2 of income above £100,000. At £125,140 the allowance is gone completely, and it stays at £0 for every pound above that.

Adjusted net income is the figure that matters, and it is not the same as your gross salary. It is your total taxable income minus your pension contributions. For NHS staff that detail changes everything, because the NHS pension contribution is large: 12.5% of pensionable pay for everyone earning over £67,669. The contribution is taken off before the £100,000 test, so a salary well above £100,000 can still produce an adjusted net income below it. That is why two people on similar gross pay can sit on opposite sides of the trap, and why the worked examples below start with the pension deduction rather than the headline salary.

The trap earns its name from the marginal rate it creates. Income between £100,000 and £125,140 is taxed at the 40% higher rate, but each extra pound also destroys 50p of tax-free allowance, and that 50p is then taxed at 40% as well. The two effects together take 60p of every extra pound. Take £1,000 of extra income at an adjusted net income of £110,000: 40% income tax takes £400, and the extra £1,000 cuts your personal allowance by £500, which is then taxed at 40%, costing another £200. That is £600 of tax on £1,000 of extra pay. Above £125,140 the allowance is already gone, so the marginal rate falls back to 45% on income above that point, plus 2% National Insurance. The trap is therefore a band, not a cliff: it runs from £100,000 to £125,140 of adjusted net income, and inside it the marginal rate is 60% before National Insurance and any student loan deduction.

It is worth saying plainly that this is not an NHS rule and it is not a mistake on your payslip. It applies to every UK taxpayer, whatever their employer. It features so often in NHS pay conversations because the top of Agenda for Change and the consultant scale sit right on top of the £100,000 line, and because overtime, on-call payments and extra programmed activities push people across it in ways a basic salary figure never shows. Our guide to NHS tax codes explains how the taper shows up on your payslip as a reduced tax code, and our consultant take-home pay guide shows the taper at work in monthly consultant figures.

How the personal allowance shrinks, pound by pound

The table below shows the allowance at each £5,000 step through the trap zone. The pattern is exact: every £5,000 of extra adjusted net income costs £2,500 of allowance.

Two points on that table deserve attention. The first is that the taper is measured on adjusted net income, so anything that lowers that figure, pension contributions above all, moves you back down the table. The second is that the £125,140 end point is not a round number, because it is simply £100,000 plus twice the £12,570 allowance: £100,000 plus £25,140. Anyone whose adjusted net income is above £125,140 has no personal allowance at all, and every pound they earn is taxed from the first pound, at 40% up to £125,140 of taxable income and 45% above it.

Who in the NHS is caught by the trap?

The table below applies the 2026/27 England scales to the taper, with the 12.5% pension tier applied first. The pension column is the annual contribution at 12.5% of basic pay, the adjusted net income column is basic pay minus that contribution, and the personal allowance column is what remains after the taper. Bands 8a and 8b are not listed: Band 8a tops out at £64,750 and Band 8b at £77,368, so even a large amount of overtime rarely lifts them near £100,000 of adjusted net income.

The surprise in that table is how many senior staff escape on basic pay alone. Band 8d top, at £108,814, has adjusted net income of £95,212.25, so it keeps the full £12,570 allowance and sits £4,787.75 below the line. Band 9 entry, at £112,782, keeps the full allowance too, by £1,315.75. A consultant at Threshold 1, on £113,565, escapes by just £630.63. The pension contribution is doing real work here: without it, all three would be inside the trap on basic pay alone.

The staff who are caught on basic pay are Band 9 from the intermediate step, at £119,583, where the allowance falls to £10,252.44, Band 9 top, at £129,783, where it falls to £5,789.94, and consultants from Threshold 2a, at £120,249, where it falls to £9,961.07. At Threshold 3 the allowance is £3,225.32, and at Threshold 4, on £150,569, it is £0. The full consultant picture, including monthly take-home at each threshold, is set out in our consultant take-home pay guide, and the Band 9 scale itself is on our Band 9 pay page.

Worked examples: what the trap costs in take-home pay

The table below works out take-home pay the way this site always does it: pension first, then the personal allowance taper on what is left, then income tax on the remainder, then National Insurance on gross pay. Student loan deductions are not included, so anyone with a Plan 1, 2, 4 or 5 loan or a postgraduate loan takes home less than the figures shown. The "kept" column is the share of gross pay that reaches the bank account.

Read the Band 9 rows together and the trap shows up clearly. Band 9 entry pays £112,782 gross and takes home £67,512.31 a year, £5,626.03 a month, keeping 59.86% of gross pay. Band 9 top pays £17,001 more gross, £129,783, but takes home only £5,873.48 more, £73,385.79 a year or £6,115.48 a month. That is 34.55% kept on the extra £17,001, because the whole of the extra sits inside the taper zone and above the higher-rate threshold. The consultant rows tell the same story on a smaller scale: Threshold 1 takes home £67,907.72 a year, about £5,659 a month, and Threshold 2a takes home £70,239.57 a year, about £5,853 a month. The £6,684 of extra gross between the two thresholds adds only £2,331.85 of net pay, 34.89% kept.

Overtime, on-call and extra PAs: how extra work pushes you in

Basic pay is only part of the story for most senior staff, because adjusted net income counts everything taxable. Unsocial hours enhancements and overtime count, on-call payments count, additional programmed activities count, bank shifts count, and a second job counts. Staff who escape the trap on basic pay are often only a few thousand pounds of extra work away from it.

Take a Band 8d member on the top point, £108,814, who earns £10,000 of overtime in the year. Gross pay becomes £118,814. The pension contribution rises to £14,851.75, adjusted net income becomes £103,962.25, and the personal allowance falls to £10,588.88, a loss of £1,981.12. Income tax is £29,809.35 and National Insurance £4,386.88, leaving net pay of £69,766.02 a year, £5,813.84 a month. Without the overtime the same person takes home £65,508.47 a year. So £10,000 of extra gross work adds £4,257.55 of take-home pay, 42.58% kept, and the rest goes to pension, tax and National Insurance. That is still worth doing for most people, but it is a very different deal from the time-and-a-half overtime rate on the payslip, and it is the figure to use when deciding whether extra shifts are worth the time.

Consultants face the same maths through additional programmed activities. A consultant at Threshold 1 on £113,565 who takes one extra programmed activity, worth about a tenth of basic pay or £11,356.50, has gross pay of £124,921.50. After the 12.5% pension contribution their adjusted net income is £109,306.31, inside the trap, and their personal allowance falls to £7,916.85, a loss of £4,653.15. The extra activity adds £11,356.50 of gross pay but only about £3,873.78 of take-home pay, because the allowance loss alone costs £1,861.26 of extra tax on income they were already earning. Anyone weighing an extra programmed activity, or an on-call rota with a large availability supplement, should run the numbers on total pay rather than on basic pay alone.

Why your pension contribution changes the answer

The single most important fact on this page is that the £100,000 test is applied after your pension contribution, not before it. Every Agenda for Change member earning over £67,669 pays 12.5% of pensionable pay into the NHS Pension Scheme in 2026/27, under the official tier thresholds published by NHS Business Services Authority. That contribution is not taxed as income, and it is the reason the trap starts at a gross salary of about £114,285.71 for a 12.5% contributor rather than at £100,000. The allowance reaches £0 at a gross salary of about £143,017.14 for the same reason.

That also means pension contributions are the main lever senior staff have over the trap. Buying added pension and making contributions by salary sacrifice both reduce adjusted net income, because both reduce the figure the taper is measured on. Our guide to NHS pension contribution tiers sets out the 2026/27 tiers in full, and the salary sacrifice calculator shows the take-home effect of a sacrifice before you agree to one. None of this is a reason to overpay into a pension: the contribution is real money leaving your pay, and the tax saved is only part of the picture. It is a reason to understand the trade-off with real numbers rather than with a headline salary.

One caution belongs here. Pension contributions reduce adjusted net income, but they do not reduce it without limit, and the pension scheme has its own separate tax limits. The annual allowance, which limits how much pension tax relief you get each year, is a separate rule from the personal allowance taper, and it has its own thresholds and carry-forward rules. If you are near the £100k trap you are likely near the annual allowance too, so read our guide to the NHS pension annual allowance alongside this page rather than treating the taper as the only limit that matters.

Does the trap apply in Scotland, Wales and Northern Ireland?

Yes, in all four nations, because the personal allowance and its taper are UK-wide. The £12,570 allowance, the £100,000 threshold and the £125,140 end point are the same in Scotland, Wales and Northern Ireland as in England. What differs is the income tax charged after the allowance. Scotland sets its own income tax bands, with starter, basic, intermediate, higher, advanced and top rates, so a Scottish member in the trap loses the allowance at the same rate but pays Scottish rates on the income that remains. Wales and Northern Ireland use the same 20%, 40% and 45% bands as England. The worked examples on this page use the England, Wales and Northern Ireland bands; Scottish readers should use our guide to Scottish income tax on NHS pay for the Scottish figures, and remember that the taper itself does not change.

Northern Ireland deserves a separate note. The 3.3% Agenda for Change award for 2026/27 was recommended for Northern Ireland but had not been implemented when this page was written, so Northern Ireland scales for the year may still show the previous year's figures. That does not change the taper, but it does mean a Northern Ireland member's gross pay may be lower than the England figure for the same band, and therefore further from the trap. Our Northern Ireland pay guide carries the latest position.

What to do if you are in the trap

Start with the figure itself. Your adjusted net income is your total taxable income minus your pension contributions, and your payslip and P60 both carry the pieces you need: gross pay, pension deducted, and taxable pay. If your adjusted net income is near £100,000, check whether overtime, bank shifts or an extra programmed activity are what push you over, because that decides whether the fix is about the extra work or about the basic salary.

Then look at the levers that genuinely reduce adjusted net income. Pension contributions are the main one, including added pension and salary sacrifice arrangements, and the links in the section above take you to the calculators and guides that show the effect in pounds. Think before taking on extra paid work at the 60% rate: the overtime example above shows £10,000 of extra gross work adding £4,257.55 of take-home pay, which may still be worth it, but it is not the £10,000 the rota suggests. And if the figures are large, speak to your payroll department or an independent financial adviser. This page is general information about how the tax rules interact with NHS pay scales. It is not regulated financial advice, and it cannot cover your individual circumstances, your student loan, or any other income you have outside the NHS.

Frequently asked questions

What is the NHS £100k tax trap?

It is the personal allowance taper. Once your adjusted net income passes £100,000, you lose £1 of your £12,570 tax-free personal allowance for every £2 above that line, until the allowance reaches £0 at £125,140. Inside that band the 40% higher rate of income tax combines with the lost allowance to give an effective marginal rate of 60%. It is a UK income tax rule, not an NHS rule, but it catches senior NHS staff because Band 9 and consultant pay sit close to £100,000.

Is the tax rate really 60%?

Yes, on income inside the £100,000 to £125,140 band. Take £1,000 of extra income at an adjusted net income of £110,000: 40% income tax takes £400, and the extra £1,000 also cuts your personal allowance by £500, which is then taxed at 40%, costing another £200. That is £600 of tax on £1,000 of extra pay, a 60% marginal rate. Above £125,140 the allowance is already gone, so the marginal rate falls back to 45% on income above that point.

At what NHS salary does the trap start?

The test is on adjusted net income, not gross salary, and your NHS pension contribution comes off first. With the 12.5% pension tier that applies above £67,669, the trap starts at a gross salary of about £114,286 a year. Below that gross figure your pension contribution keeps your adjusted net income under £100,000. Extra income such as overtime, on-call payments and additional programmed activities counts towards the £100,000, so many staff cross the line on total pay even when their basic salary sits below it.

Does my NHS pension contribution reduce the trap?

Yes. Adjusted net income is your total income minus your pension contributions (and minus Gift Aid donations, which this site does not cover in detail). A Band 9 member on the top point of £129,783 pays 12.5% pension, £16,222.88 a year, so their adjusted net income is £113,560.12 rather than £129,783. That is why Band 8d top (£108,814) and Band 9 entry (£112,782) escape the trap on basic pay alone: after the pension deduction their adjusted net income is £95,212.25 and £98,684.25. Pension contributions made by salary sacrifice reduce it further.

Does overtime count towards the £100,000?

Yes. Adjusted net income includes all taxable income: basic pay, unsocial hours enhancements, overtime, on-call payments, additional programmed activities for consultants, bank shifts and any second job. A Band 8d member on the top point of £108,814 who earns £10,000 of overtime has gross pay of £118,814 and adjusted net income of £103,962.25, so they are inside the trap and lose £1,981.12 of personal allowance. The same £10,000 of overtime adds only £4,257.55 to their take-home pay.

Which NHS jobs are caught by the trap?

On basic pay alone, Band 9 from the intermediate step (£119,583) and consultants from Threshold 2a (£120,249) are caught. Band 9 top (£129,783) keeps a personal allowance of only £5,789.94, and a consultant at Threshold 4 (£150,569) has no personal allowance at all. Band 8d top (£108,814) and Band 9 entry (£112,782) escape on basic pay alone, by £4,787.75 and £1,315.75 of adjusted net income, but overtime or on-call work pushes them in. Band 8c top (£91,609) sits well below the line on basic pay.

Does the trap apply in Scotland?

Yes. The personal allowance and its taper are UK-wide: the £12,570 allowance and the £100,000 threshold apply in Scotland exactly as they do in England, Wales and Northern Ireland. What differs in Scotland is the income tax bands applied after the allowance: Scotland has starter, basic, intermediate, higher, advanced and top rates instead of the 20%, 40% and 45% bands. So a Scottish member in the trap still loses the allowance at the same rate, but the tax charged on the income that remains is worked out under Scottish rates. See our guide to Scottish income tax on NHS pay.

Can I avoid the trap?

There is no way to ignore the taper, and this page is general information, not regulated financial advice. What you can do is reduce your adjusted net income legitimately: pension contributions, including buying added pension and salary sacrifice arrangements, all reduce it, which is why they are the first thing senior staff check. Before taking on extra paid work, work out what the extra hours actually add to your take-home pay at the 60% rate. If the figures are large, speak to your payroll department or an independent financial adviser before you change anything.

Sources: GOV.UK, Income Tax rates and Personal Allowances; NHS Employers Agenda for Change pay circular 2026/27; NHS Business Services Authority pension contribution tiers 2026/27.