family-finance

Child Benefit High Income Tax Charge UK: How to Avoid Losing Out

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Child Benefit is worth up to £1,331/year for a first child and £881/year for each additional child in 2025/26 — but if either parent earns over £60,000, you'll repay some or all of it through the High Income Child Benefit Tax Charge (HICBC). The charge was reformed in April 2024, raising the threshold from £50,000 to £60,000 and making it based on household income rather than individual income (though this change is still being implemented). Understanding the charge — and the legitimate strategies to avoid it — can save your family thousands each year.

How the High Income Child Benefit Tax Charge Works

The High Income Child Benefit Tax Charge (HICBC) applies when either parent's adjusted net income exceeds £60,000 (as of April 2024). For income between £60,000 and £80,000, you repay 1% of your Child Benefit for every £200 above the threshold — so at £70,000, you repay 50%; at £80,000, you repay 100%. 'Adjusted net income' is your gross income minus certain deductions — including pension contributions and gift aid donations. This creates a legitimate opportunity to reduce your adjusted net income below the threshold without actually reducing your salary. The charge is collected through self-assessment, so you must register for self-assessment if the charge applies to you.
  • •Threshold: £60,000 adjusted net income (from April 2024)
  • •Tapering: 1% repayment per £200 above threshold
  • •Full repayment: when income reaches £80,000
  • •Based on adjusted net income (after pension/gift aid deductions)
  • •Collected via self-assessment tax return

Should You Still Claim Child Benefit?

Even if you expect to repay all the Child Benefit through the charge, it's almost always worth claiming. Claiming Child Benefit — even if you subsequently opt out of payments — protects your National Insurance record for the non-working partner (vital for State Pension qualification), registers your child for a National Insurance number automatically at age 16, and keeps you in the system for future entitlement reviews if your income drops. You can claim but opt out of actually receiving the payments, avoiding the self-assessment requirement while preserving NI credits. This is often the best approach for higher-earning families.
  • •Always claim — even if you don't receive payments
  • •Claiming protects the non-working partner's NI record
  • •Registers child for NI number at 16
  • •Opt out of payments (not the claim) to avoid self-assessment
  • •If income drops, restart payments easily

How to Reduce Your Adjusted Net Income

Adjusted net income is your taxable income after deducting personal pension contributions (not employer contributions, but employee ones are deducted too via salary sacrifice), Gift Aid donations, trading losses, and certain professional subscriptions. Increasing your pension contributions is the most powerful tool — every extra £1 contributed to a personal pension reduces your adjusted net income by £1. For example, if you earn £70,000, making £10,000 in pension contributions brings your adjusted net income to £60,000, avoiding any HICBC while also boosting your retirement pot (with tax relief added on top). Salary sacrifice schemes also reduce your taxable income directly — see our guide on salary sacrifice.
  • •Personal pension contributions reduce adjusted net income pound-for-pound
  • •Gift Aid donations also reduce adjusted net income
  • •Salary sacrifice (pension, cycle to work, EV scheme) reduces gross income
  • •Example: £70k earner → £10k pension contribution → £60k adjusted income → no charge
  • •Tax relief on the pension contribution is a bonus on top

The HICBC and Joint Finances

Currently, the HICBC is charged on the higher earner of the two parents, regardless of who receives the Child Benefit. If both parents earn under £60,000 individually but combined earn £120,000, neither currently faces the charge — though the government has announced plans to move to a household-income basis. Income splitting strategies (e.g., transferring investments to a lower-earning partner) can legitimately reduce the higher earner's income. However, be aware that HMRC has strict rules on income splitting between spouses/civil partners — income from genuinely transferred assets is acceptable, but artificial schemes are not.
  • •Charge applies to the higher earner of the two parents
  • •Currently individual income, not household (reform ongoing)
  • •Marriage Allowance: only helps if one partner is non-taxpayer
  • •Legitimate: transfer savings/investments to lower-earning partner
  • •Illegitimate: artificial income-splitting arrangements

Frequently Asked Questions

What if I forgot to register for self-assessment?+

You must register by 5 October after the tax year in which the charge first applied. HMRC can charge penalties for late registration, but penalties are often reduced if disclosed voluntarily.

Does the threshold apply to my salary before tax?+

The charge is based on adjusted net income, which is your gross income minus certain deductions (pension contributions, Gift Aid). It is not your gross salary.

My partner is the lower earner — can Child Benefit be in their name?+

Child Benefit is typically claimed by the main carer. If only one of you earns over £60,000, having the lower earner claim doesn't avoid the charge — it applies to the higher earner regardless.

Can I repay the charge via PAYE?+

Yes — you can ask HMRC to collect the charge via your tax code through PAYE, avoiding the need to file a full self-assessment return in some cases.

#child benefit#high income tax charge#family finance uk#income tax

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