Child Benefit — are you missing out?

Child Benefit is one of the most misunderstood things in the whole system — and the misunderstanding costs families real money. Thousands of parents either don't claim it, or opt out of receiving it, and in doing so give up cash they're entitled to and, in some cases, quietly damage their future State Pension. If you have children — or one on the way — this ten-minute read is worth more per minute than almost anything else on this site.

What it's worth in 2026-27

Child Benefit is paid for each child you're responsible for, usually every four weeks, until they turn 16 — or up to 20 if they stay in approved education or training. For the 2026-27 tax year the rates are £27.05 a week for your eldest or only child and £17.90 a week for each additional child. There's no cap on the number of children — the ‘two-child limit’ people have heard of belongs to Universal Credit and tax credits, not Child Benefit — and it isn't means-tested at the point of claiming: savings, your partner's job, none of it affects eligibility.

Over a year, that's £1,406.60 for one child, £2,337.40 for two, and £3,268.20 for three. Over a childhood, a two-child family collecting it from birth to 16 receives tens of thousands of pounds. This is not a small benefit. One detail worth knowing from the start: only one person can claim for each child — and choosing which parent that is matters more than it sounds, as we'll come to.

£2,337what Child Benefit pays a two-child family over a year at 2026-27 rates

The High Income Child Benefit Charge — how it actually works

Here's where it gets muddled. If either you or your partner has adjusted net income over £60,000, some of the benefit is clawed back through the High Income Child Benefit Charge. The clawback is gradual: you repay 1% of your Child Benefit for every £200 of income over £60,000, which means the benefit is only fully wiped out once income reaches £80,000. Between those two figures you keep some of it — often more than people assume.

Three details trip people up:

• It's individual income, not household. The charge looks at the higher earner alone. Two parents on £59,000 each — £118,000 coming in — keep every penny. One parent on £81,000 with a partner earning nothing loses it all. Unfair? Widely thought so. But it's the rule.
• It's adjusted net income, not salary. That's your total taxable income — salary, bonus, taxable benefits like a company car, savings interest, dividends — minus things like pension contributions and Gift Aid donations. Your headline salary can be over £60,000 while your adjusted net income sits below it. Understanding your payslip helps here.
• You no longer have to do a tax return just for this. The charge has traditionally been collected through Self Assessment, but HMRC now lets employed parents pay it through their PAYE tax code instead, if they don't otherwise need to file a return.

The pension damage nobody mentions

Now the part that costs far more than the payments: National Insurance credits. When you claim Child Benefit and your child is under 12, the claimant automatically receives NI credits — and those credits fill qualifying years on your State Pension record, exactly as if you'd been working. For a parent at home with young children, they can be the only thing keeping the record intact.

The sums are stark. The full new State Pension is £241.30 a week and needs 35 qualifying years; each year is therefore worth roughly £6.89 a week, or about £358 a year of pension — for life, in today's money. A parent who spends five years at home without claiming loses five qualifying years: around £1,790 a year knocked off their State Pension, every year of retirement. Over a twenty-year retirement that's in the region of £35,000 — given up to avoid a form. Our pension reality check covers why every qualifying year matters.

The mistake that causes it. Because of the High Income charge, many higher-earning families simply opt out of Child Benefit altogether to avoid the admin. If the parent at home isn't the claimant — or nobody claims at all — the NI credits vanish with the payments. The payments were only ever partly the point. The credits are the quiet, compounding half of the deal.

The box on the form that fixes everything

If the charge would claw back everything anyway and you don't want the hassle, there's a smart middle path: claim Child Benefit but opt out of receiving the payments. It's a choice on the claim form (and reversible later). You get the NI credits — protecting the State Pension of whichever parent is looking after the children — while no money changes hands, so there's no charge to repay and no tax return triggered by it. Put the claim in the name of the parent who's at home or earning less: they're the one whose NI record needs the protection. Grandparents and other family members who regularly look after the children can even have spare credits transferred to them — a scheme worth asking HMRC about if a grandparent is doing the childcare while you work.

Five checks worth doing today

• Expecting a baby, or recently had one? Claim as soon as the birth is registered, even if you'll opt out of payments. Claims can only be backdated three months — delay costs real money.
• Not claiming because someone earns over £60,000? Do the sums above. Between £60,000 and £80,000 you keep part of the benefit; over £80,000, claim with payments opted out for the credits.
• Opted out years ago? You can ask HMRC to restart payments at any time — and if income has dropped (job change, parental leave, bigger pension contributions), you may now keep more of it than when you opted out.
• Is the claim in the right name? If the higher earner claims while the other parent is at home, the credits may be protecting a record that doesn't need it. HMRC has a process for transferring credits between parents.
• Check the NI record itself. Both parents can check their State Pension forecast and NI record free on GOV.UK — gaps show up clearly, and it's far better to find them at 35 than at 65.

None of this requires an accountant or a subscription — claiming is free, the opt-out is free, and MoneyHelper has free, impartial guidance on Child Benefit and the charge if you want a second explanation. Child Benefit rewards the people who understand the rules and quietly penalises those who don't, which isn't fair — but is fixable in an evening. If you've either not claimed or opted out without running the numbers, there may be money, and pension, sitting on the table. It fits into the bigger picture too — see our guide to the big money decisions for where this sits alongside pensions and protection.