The high income child benefit charge: Why a pay rise from £60,000 to £80,000 is worth half what it looks
At August 2025, 685,000 UK families were registered for Child Benefit but had opted out of taking the money, according to HMRC's Child Benefit statistics annual release, updated on 25 August 2026. Almost every one of them made that choice because of a single rule: the high income child benefit charge. It is the least understood line in the UK tax system, and it is the reason a pay rise between £60,000 and £80,000 is worth roughly half what the offer letter says.
The charge is not a tax on Child Benefit itself. It is a tax on one person's income, sized by the benefit the family receives, and it produces marginal rates no payslip will show you. A higher rate taxpayer with two children who moves from £62,000 to £65,000 keeps £1,383 of that £3,000. The rest of this article is the arithmetic behind that sentence.
Every figure below was checked against GOV.UK and HMRC publications on 2 October 2026. Rates change each April and thresholds change at Budgets, so treat them as a dated snapshot, not a permanent feature.
Before you chase the rise
How I built a £500k business without quitting my job
The path I chose, the number I set and the order I did it in.
What the high income child benefit charge actually is
According to GOV.UK, checked in October 2026, the charge applies when one person's adjusted net income passes £60,000 and someone in the household claims Child Benefit. Between £60,000 and £80,000 you repay part of the benefit through the tax system. At £80,000 and above you repay all of it.
The repayment rate is 1% of the Child Benefit for every £200 of income above £60,000. Read that £200 carefully. Until 5 April 2024 the taper was 1% for every £100 above a £50,000 threshold, so any source still using £100 reports a charge twice the size of the real one.
HMRC states the current position plainly in its Child Benefit statistics release: those with income between £60,000 and £80,000 repay 1% for every £200 of income that exceeds £60,000. The charge has also not been scrapped. What was scrapped, at the Autumn Budget on 30 October 2024, was the previous government's plan to base it on household income instead of individual income, which the Treasury confirmed it would not proceed with on cost grounds.
One person's income, never the household's
This is where the rule stops being a tax detail and starts feeling unfair. The test applies to one individual's adjusted net income, not to what a household earns between them. Two parents earning £55,000 each, a household income of £110,000, pay nothing, because neither crosses £60,000.
Change nothing except the shape of that income. If one parent earns £70,000 and the other is at home with the children, the family is £40,000 a year poorer and loses half its Child Benefit. Where both parents are above the threshold, GOV.UK is clear that whoever has the higher income pays the charge.
| Household with two children | Household income | Charge for 2026/27 |
|---|---|---|
| Two earners on £55,000 | £110,000 | £0 |
| One earner on £70,000 | £70,000 | £1,191 |
| One earner on £80,000 | £80,000 | £2,382 |
Those charges use the 2026/27 Child Benefit rates published by HMRC and updated on 9 March 2026: £27.05 a week for the eldest or only child and £17.90 for each additional child. Two children is £44.95 a week. This tax year contains 53 Child Benefit weeks rather than the usual 52, because section 681H of ITEPA 2003 counts a week by its Monday and both 6 April 2026 and 5 April 2027 are Mondays, so a full year is £2,382.35.
That is why HMRC's own Child Benefit tax calculator returns £2,382.35 for a two-child family in 2026 to 2027, while HMRC's news release of 31 March 2026 quotes the same rates over 52 weeks, £1,406.60 and £930.80 a year, which is £2,337.40 for two children. The charge is then rounded down to whole pounds, which is where £1,191 and £2,382 come from. Both match HMRC's calculator, checked on 2 October 2026.
The rate nobody prints: 53.9% between £60,000 and £80,000
Rebuild the rate from its components rather than trusting any headline figure, including mine. Every part is published and the sum is simple.
Worked example: building the marginal rate, two children, 2026/27
Child Benefit for two children is £44.95 a week, so £2,382.35 over the 53 weeks of 2026/27, rounded down to £2,382 for the charge. The charge claws that whole amount back across the £20,000 between £60,000 and £80,000, so each extra £1 of income costs £2,382 ÷ £20,000 = 11.91p of benefit. On top sits income tax at 40% and employee National Insurance at 2%, the rate above the upper earnings limit of £50,270.
40% + 2% + 11.91% = 53.91%, so 53.9% of every extra pound. With one child the benefit is £1,433.65, giving 7.17% and a total of 49.2%. With three children it is £3,331.05, giving 16.66% and a total of 58.7%.
Assumptions: 2026/27 rates for England, Wales and Northern Ireland; an employee already above the upper earnings limit; adjusted net income equal to salary, with no pension contributions and no other income; no student loan; Child Benefit claimed for all 53 weeks of the tax year. In an ordinary 52-week year the same sums give 49.0%, 53.7% and 58.3%. The charge is set in whole percentage points, one per complete £200 above £60,000 and rounded down under section 681C of ITEPA 2003, so the true line is a staircase and 53.9% its average slope.
Effective marginal rate, £60,000 to £80,000, 2026/27
Scotland sets its own income tax rates. GOV.UK gives the Scottish higher rate as 42% between £43,663 and £75,000 and the advanced rate as 45% from £75,001 for 2026/27. Add the same 2% National Insurance and the same 11.91% claw-back and a Scottish taxpayer with two children faces 55.9% up to £75,000 and 58.9% above it.
"A three-child family on £70,000 pays a higher rate on its next pound than a banker on £300,000. Nobody designed that. It is what happens when a benefit claw-back is bolted onto income tax."
What a £3,000 pay rise is actually worth
Percentages are easy to nod at. Put a real promotion through the same machinery.
Worked example: £62,000 to £65,000, two children
The gross rise is £3,000. Income tax at 40% takes £1,200. National Insurance at 2% takes £60. The charge rises by 15 percentage points, because £3,000 ÷ £200 = 15, taking it from 10% of the benefit to 25%. In whole pounds, which is how HMRC charges it, that is £238 rising to £595, an increase of £357.
£3,000 − £1,200 − £60 − £357 = £1,383, which is £115.25 a month.
Same assumptions as above. A student loan or a company car would both make this worse, because both change the figure the charge is measured against.
Run the full band and the effect compounds. Moving from £60,000 to £80,000 is a £20,000 rise on paper. After £8,000 of income tax, £400 of National Insurance and the full £2,382 clawed back, a two-child family keeps £9,218. With three children the charge is £3,331 and the family keeps £8,269, under 42p in the pound.
The question is rarely whether to take the rise, because you should take it. The question is what else you build, given that the most conventional route to more money is taxed at more than half in this band.
A pay rise is not the only lever. Start with the free guide
How I built a second income alongside a salaried job: the path I chose, the number I set and the order I did it in. Nothing to buy.
Download the guide →The lever is adjusted net income, not salary
The charge is measured against adjusted net income, a defined figure and not the number on your contract. GOV.UK guidance, updated on 30 May 2025, sets out the steps: start with taxable income, then deduct pension contributions and Gift Aid donations, grossed up where basic rate relief has already been added.
That grossing up matters. For a personal pension where the provider has added basic rate relief you deduct £1.25 for every £1 paid in, and Gift Aid works the same way, so £1,000 given to charity reduces adjusted net income by £1,250. Pension contributions reduce adjusted net income pound for pound where made by salary sacrifice, because the salary never reaches you.
Worked example: £5,000 into the pension from £65,000, two children
Sacrificing £5,000 of salary drops gross pay to £60,000. Take-home falls by £5,000 less the 40% tax and 2% National Insurance that would have been charged on it, so by £2,900. Adjusted net income also falls to £60,000, so the charge drops from 25% of the benefit, which is £595, to nothing.
£2,900 − £595 = £2,305. Five thousand pounds lands in the pension for £2,305 of take-home pay, about 46p in the pound.
A relief at source personal pension reaches the same adjusted net income but not the National Insurance saving, so it costs roughly £100 more here. The money is locked until pension age.
One dated caveat belongs with that. At Budget 2025 on 26 November 2025 the government announced that from April 2029 only the first £2,000 of employee pension contributions made by salary sacrifice will be exempt from National Insurance, a change reported by ICAEW. Income tax relief was left unchanged, so the charge saving survives; part of the National Insurance saving does not.
Claim it even if you expect to repay every penny
The most expensive mistake here is not paying the charge. It is deciding the paperwork is pointless and never claiming. GOV.UK sets out three things a claim gives you that are separate from the money.
How the charge is paid
The charge once dragged people into Self Assessment who had never filed a return. GOV.UK now describes a PAYE route: you can pay through your tax code if you do not need to file for another reason, if you are paying for the current or previous tax year, and if it is on or before the 31 January after that year. Its own example is 2025 to 2026, where the cut-off is 31 January 2027. Otherwise Self Assessment remains the route.
Why this widens every year
The £60,000 threshold has not moved since 6 April 2024 and no uprating has been announced. The income tax thresholds underneath it are frozen too: at Budget 2025 on 26 November 2025 the Chancellor extended the freeze on the personal allowance and the higher rate threshold to April 2031, holding them at £12,570 and £50,270, as the House of Commons Library sets out.
The consequence is arithmetic, not opinion. Ordinary pay rises push more people over £50,270 into the 40% band and then over £60,000 into the charge, while the thresholds stand still. Someone on £55,000 today with two children will meet this rule within a few years without changing job or hours.
What to take from this
The useful conclusion is not that the charge is unfair, although a single-income family paying 53.9% while a two-income family on £110,000 pays nothing is hard to defend. It is that the lever most people reach for first, asking for more salary, has the worst return in this band, and the second, adjusted net income, has a floor once the pension is doing all it can.
The third lever is income that does not arrive through a payslip. It is why a £3,000 rise worth £115.25 a month deserves comparing against three or four hours a week spent on something you own. Both cost you something. Only one still exists if the job does not.
This article is general information, not tax, legal or financial advice. Every figure was checked against GOV.UK and HMRC sources on 2 October 2026, and rates, thresholds and rules change; confirm your own position on GOV.UK or with an accountant before acting.
Related reading
- →Second income vs pay rise: the tax maths nobody shows you
- →What £30k, £50k and £80k actually leave you: UK take-home pay, broken down
- →How to negotiate your salary in the UK: A data-backed guide for professionals who have been too loyal for too long
- →The tax basics every UK professional should understand: Income Tax, pensions, ISAs and more
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