Estimate your weekly and annual entitlement, net of the High Income Child Benefit Charge (HICBC). Includes salary sacrifice modelling, NI credit logic, and real household scenarios. Free and anonymous.
1. Your Children
?Under 16, or under 20 if in approved full-time education or training. There is no two-child limit for Child Benefit — unlike the UC child element.
?Child Benefit itself does not have a disability supplement — but it is a gateway to Disability Living Allowance (DLA) for children. This option affects the NI credit and decision guidance below.
2. High Income Child Benefit Charge (HICBC)
?Adjusted Net Income includes salary, bonuses, rental income, and savings interest, minus pension contributions (relieved at source) and Gift Aid donations. It is not simply your gross salary.
?Use the higher earner's ANI — it is always the individual with the greater income who is assessed, even if the other partner is the Child Benefit claimant.
£
Include bonuses. Deduct pension contributions paid via salary sacrifice or personal pension.
£
3. Claimant Status
?If the claimant is not working, Child Benefit provides Class 3 NI credits worth up to £5,772 toward the State Pension — this is often overlooked when deciding whether to claim.
Estimated Net Annual Benefit£—
Child Benefit Rates 2026/27 — and What They Mean in Practice
Families on Child Benefit
7.9m
Majority below the HICBC threshold
Eldest/only child (weekly)
£26.05
Up from £25.60 in 2025/26
Each additional child
£17.25
No cap on number of children
Child Benefit is one of the UK's simplest universal payments — but the decision of whether to claim, and how to handle the High Income Child Benefit Charge, is far from straightforward for households near the £60,000–£80,000 income corridor. This page models the full picture.
Annual rates from April 2026
Child
Weekly
4-weekly
Annual (52 weeks)
Eldest or only child
£26.05
£104.20
£1,354.60
Each additional child
£17.25
£69.00
£897.00
2 children (total)
£43.30
£173.20
£2,251.60
3 children (total)
£60.55
£242.20
£3,148.60
4 children (total)
£77.80
£311.20
£4,045.60
5 children (total)
£95.05
£380.20
£4,942.60
Unlike Universal Credit's child element, Child Benefit has no two-child limit. A family with five children receives the full amount for each. The two-child limit applies only to UC child elements and Child Tax Credit for children born on or after 6 April 2017.
2025/26 vs 2026/27 — what changed
Rate
2025/26
2026/27
Increase
Eldest child (weekly)
£25.60
£26.05
+£0.45 (+1.7%)
Additional child (weekly)
£16.95
£17.25
+£0.30 (+1.7%)
HICBC lower threshold
£60,000
£60,000
Unchanged
HICBC full charge threshold
£80,000
£80,000
Unchanged
The 1.7% uprating matches September 2025 CPI. The HICBC thresholds remain at £60,000 and £80,000, meaning more households have drifted into the charge zone as nominal wages rose — even if real wages were flat. The original threshold was £50,000 from 2013 to April 2024; the 2024 reform raised it to £60,000 but indexed it only to earnings, not prices.
The High Income Child Benefit Charge — How It Actually Works
The HICBC is a self-assessed income tax charge — not a reduction to Child Benefit itself. You receive the full Child Benefit payment, then repay a portion (or all) through your Self Assessment tax return. If you do not normally file a tax return, you must register for Self Assessment by 5 October following the tax year in which your income exceeded £60,000.
The taper formula
HICBC = Child Benefit received × [(ANI − £60,000) ÷ £20,000] Capped at 100% when ANI ≥ £80,000
The key point: the taper applies to the higher earner's Adjusted Net Income — not combined household income. A couple where one partner earns £80,000 and the other earns £30,000 faces a 100% charge, while a couple where both earn £59,000 (£118,000 combined) faces zero charge. This asymmetry is the most-missed nuance of the HICBC.
Effective marginal tax rates created by the HICBC
ANI bracket
Income tax rate
HICBC addition (1 child)
Effective marginal rate
Below £60,000
40%
0%
40%
£60,001 – £80,000
40%
~6.8% (1 child)
~46.8%
£60,001 – £80,000 (2 children)
40%
~11.3%
~51.3%
£60,001 – £80,000 (3 children)
40%
~15.7%
~55.7%
Above £80,000
40% / 45%
0% (full charge already applied)
40% / 45%
A parent with three children and an ANI of £70,000 faces an effective marginal rate of approximately 55.7% on income between £60,000 and £80,000. At three children, the HICBC taper creates a steeper effective rate than even the 60% trap that applies when the personal allowance is lost at £100,000–£125,140.
Three real household scenarios
Scenario A — Single earner, ANI £65,000, 2 children
Annual Child Benefit (2 children)
£2,251.60
HICBC: £2,251.60 × (£5,000 ÷ £20,000)
HICBC charge (25% of benefit)
−£562.90
Net annual benefit retained
£1,688.70
Effective benefit retained: 75p per £1 received. Must file Self Assessment.
Scenario B — ANI £79,500, 1 child — paying nearly everything back
Annual Child Benefit (1 child)
£1,354.60
HICBC: £1,354.60 × (£19,500 ÷ £20,000)
HICBC charge (97.5% of benefit)
−£1,320.74
Net annual benefit retained
£33.86
Worth continuing to claim solely for NI credits if claimant is not working.
Scenario C — Salary sacrifice reduces ANI from £63,000 to £59,800, 2 children
Gross ANI before sacrifice
£63,000
Annual salary sacrifice (£265/mo × 12)
−£3,180
Adjusted Net Income after sacrifice
£59,820
HICBC charge
£0 — below £60,000
Full Child Benefit retained
£2,251.60
Net pension contribution cost after tax relief and Child Benefit saving is significantly reduced.
The pension contribution lever — often worth £1,000+ per year. Salary sacrifice contributions reduce Adjusted Net Income pound-for-pound. For a parent with ANI of £63,000 and two children, increasing monthly pension contributions by £265 eliminates the entire HICBC, retaining £2,251.60 of Child Benefit. The net cost of those contributions, after 40% tax relief and the Child Benefit saving, can be under 15p per £1 contributed. Use the Salary Sacrifice Calculator to model your specific situation.
The NI Credit You Cannot Afford to Ignore — Even at Full Charge
This is the single most actionable piece of information on this page, and the one most frequently missed: if the Child Benefit claimant is not in paid employment, claiming Child Benefit — even when facing a 100% HICBC — generates Class 3 National Insurance credits that count toward the State Pension.
Qualifying years for full pension
35
Full new State Pension = £230.25/week from April 2026
State Pension value per NI year
£6,566
£230.25 ÷ 35 × 52 weeks
Annual pension gain per year
£824
Approx. over a 20-year retirement
A non-working parent who does not claim Child Benefit will receive no NI credits for each year they are out of the workforce caring for a child under 12. A gap of 5 years — not unusual for a primary carer — represents a potential lifetime pension loss of over £32,000, assuming a 20-year retirement. This dwarfs the HICBC charge in most scenarios.
The claim-and-pay-back strategy — when it applies
1
Claim Child Benefit in the non-working partner's name
The claimant — not the earner — receives the NI credit. The claimant should be the one not working (or working fewer than 16 hours). Register at HMRC online or by phone.
2
Higher earner registers for Self Assessment
If not already registered, the higher earner must register by 5 October after the end of the tax year in which their income exceeded £60,000. HMRC can issue penalties for late registration.
3
Declare and pay the HICBC via Self Assessment
The HICBC is declared on the Self Assessment return. If ANI is at or above £80,000, the full benefit received is repaid. The NI credits remain regardless — this is the key point.
✓
Net result: NI credits protected at zero financial cost
At full charge, the Child Benefit received and the HICBC paid are equal. The financial cost is zero. The NI credit — and future State Pension entitlement — is kept.
Backdating claims: HMRC allows Child Benefit claims to be backdated by up to 3 months. If a non-working parent failed to claim in prior years, they may be able to reclaim NI credits for those missed periods by applying for Specified Adult Childcare credits through HMRC separately.
Edge Cases, Common Mistakes, and the Decision Guide
Who should claim Child Benefit — common mistakes
Mistake 1
Not claiming due to HICBC
Families over £80,000 sometimes do not claim at all — losing NI credits for a non-working partner. The correct approach is to claim and pay the charge back via Self Assessment.
Mistake 2
Claiming in the earner's name
If the higher earner claims (rather than the stay-at-home partner), the NI credits go to the wrong person. Always claim in the name of the non-working or lower-earning partner.
Mistake 3
Ignoring salary sacrifice
Many households near the £60,000–£65,000 threshold could eliminate the HICBC entirely with modest pension contributions. This is often the highest-returning pension contribution available.
Mistake 4
Using gross not net income
The HICBC is based on Adjusted Net Income, not gross salary. Pension contributions, Gift Aid, and trading losses all reduce ANI. A gross salary of £65,000 with £6,000 pension contributions creates an ANI of £59,000 — below the threshold.
Mistake 5
Stopping claim without Specified Adult Credits
If a grandparent or other family member provides childcare so a parent can work, they may be eligible for Specified Adult Childcare credits — but only if Child Benefit is being claimed for that child.
Mistake 6
Missing the 3-month backdating window
Child Benefit can be backdated 3 months. New parents who delay claiming lose payments they were entitled to. Register as soon as possible after birth — you do not need to wait for a birth certificate.
Decision guide — what should you do?
A
ANI below £60,000 — for both partners
Claim in full. No HICBC applies. If one partner is not working, ensure the claim is in their name to protect NI credits. No Self Assessment needed for HICBC.
B
Higher earner's ANI between £60,000–£80,000
First check whether salary sacrifice could reduce ANI below £60,000. If not: claim, receive benefit, pay HICBC via Self Assessment. The net payment is worth taking. Register for SA by 5 October.
C
Higher earner's ANI above £80,000 — partner not working
Claim and pay back. Full HICBC means zero financial gain, but NI credits are protected for the non-working partner. This is the single most important scenario to get right.
D
Higher earner's ANI above £80,000 — both partners working
If both partners have sufficient NI records from employment, the NI credit argument is less compelling. Weigh the administrative burden of Self Assessment against the value of claim. Many high-income dual-earner couples choose not to claim to avoid SA complexity — this is a legitimate choice in this specific scenario only.
Frequently Asked Questions
What are the Child Benefit rates for 2026/27?
From April 2026: £26.05 per week for the eldest or only child (£1,354.60/year); £17.25 per week for each additional child (£897.00/year). These represent a 1.7% increase on 2025/26 rates, in line with September 2025 CPI. There is no limit on the number of children — unlike Universal Credit child elements.
At what income does the HICBC fully remove Child Benefit?
The charge reaches 100% at £80,000 Adjusted Net Income. Between £60,000 and £80,000, 1% of the benefit is clawed back for every £200 over £60,000 — equivalent to 50p per £1,000 of extra income. This applies to the higher earner only, regardless of who claims.
Can I reduce my Adjusted Net Income below £60,000 to avoid HICBC?
Yes — legitimately. Salary sacrifice pension contributions, personal pension contributions, and Gift Aid donations all reduce ANI. This is especially valuable near the threshold: for a family with two children earning £63,000, a £265/month pension increase completely eliminates the charge, retaining £2,251.60/year of Child Benefit. See the Salary Sacrifice Calculator to model the precise tradeoff.
Why should I still claim if my ANI is over £80,000?
The NI credit. If the claimant is not in paid employment, each year of Child Benefit claimed for a child under 12 generates a Class 3 NI credit counting toward the State Pension. One year of NI credit is worth approximately £6,566 in lifetime State Pension value (at 2026 rates, 20-year retirement). The financial cost of claiming at full HICBC is zero — you receive and repay the same amount. The pension benefit is real and uncancelled.
Does Child Benefit affect Universal Credit?
Child Benefit is not included in the list of benefits subject to the Benefit Cap, and it does not directly reduce UC entitlement. However, it is counted as unearned income in a UC assessment only in specific circumstances — in most cases it is disregarded. It is also separate from the UC child element: you can receive both Child Benefit and the UC child element simultaneously.
How is Child Benefit paid and how often?
Child Benefit is paid every 4 weeks, usually on a Monday or Tuesday. You can request weekly payments instead if you are a single parent or if either partner receives certain other benefits. Payment is made directly to a UK bank, building society, or credit union account. Payments are made by HMRC, not your local council or DWP.
What happens to Child Benefit when my child turns 16?
Child Benefit stops on 31 August after the child's 16th birthday — unless they remain in approved education or training (A levels, T levels, apprenticeship, or equivalent). If they continue, you must notify HMRC to extend the claim. Payments can continue until the child's 20th birthday. If they get a job, start an apprenticeship, or claim benefits in their own right, Child Benefit stops immediately and you must inform HMRC within 60 days.
Disclaimer: This calculator provides estimates for informational purposes only. Entitlement and charge calculations depend on individual circumstances. For personalised advice contact Citizens Advice, a qualified financial adviser, or call the Child Benefit helpline on 0300 200 3100. HMRC's official guidance is at gov.uk/child-benefit.
