What is the high income child benefit charge 2026 and how is it assessed?

The High Income Child Benefit Charge (HICBC) is a tax charge that clawbacks Child Benefit payments if the highest earner in a household has an Adjusted Net Income over £60,000. The charge is assessed on the individual with the highest income, regardless of who claims the benefit or whether the children are theirs.

What is the child benefit clawback threshold for the 2026/27 tax year?

For the 2026/27 tax year, the HICBC threshold starts at £60,000. The charge is calculated as 1% of the total Child Benefit received for every £200 of adjusted net income between £60,000 and £80,000. Once your income reaches £80,000, the tax charge equals 100% of the benefit, effectively clawing it back in full.

How can I reduce adjusted net income pension contributions to save child benefit?

You can lower your adjusted net income by making contributions to a registered pension scheme. When you make pension contributions, the grossed-up value of the contribution is subtracted from your gross income. If this brings your adjusted net income back below the £60,000 starting threshold, you avoid the HICBC entirely.

Should I opt out child benefit payments if my income is over £80,000?

If you or your partner earn over £80,000, the tax charge will equal the full benefit. You can fill out an online form to opt out of receiving the payments to avoid filing a Self Assessment return. However, you should still submit the initial Child Benefit claim form to protect your National Insurance credits for your state pension.

How weekly rates are determined for Child Benefit in 2026/27?

For the 2026/27 tax year, the Child Benefit rates are £25.60 per week for the eldest or only child, and £16.95 per week for each additional child. Payments are normally paid every 4 weeks directly into your bank account.

What counts as Adjusted Net Income for the HICBC?

Adjusted net income is your total taxable income before personal allowances. It includes gross salary, taxable bonuses, benefits-in-kind, dividends, savings interest, and rental income. You deduct grossed-up pension contributions and Gift Aid donations to find the final figure.

Does the HICBC apply if one partner is not working?

Yes. The charge is based on the highest-earning partner's income. If one partner earns £75,000 and the other partner stays at home and claims Child Benefit, the working partner must pay the HICBC, since their individual income is over the £60,000 threshold.

What are the penalties for not declaring the High Income Child Benefit Charge?

If you fail to notify HMRC that you are subject to the charge and do not file a Self Assessment return, you may face failure-to-notify penalties, late-payment penalties, and interest charges on the unpaid tax. HMRC can look back several years to recover unpaid HICBC charges.

Child Benefit Tax Calculator 2026/27

Child Benefit Tax Calculator

✓ Verified for 2026/27

Deduction Variables

Tax Year

Adjusted Net Income

Income minus pension/gift aid contributions.

Number of Qualifying Children

Child Benefit Received

£2,213

annual payments

Tax Charge Rate

40%

HICBC rate

Annual Tax Charge

£885

owed via tax return

Net Benefit Retained

£1,328

after-tax benefit

Child Benefit Breakdown (2026/27)

Total Benefit Received £2,212.60

HICBC Tax Clawback -£885.04

Net Retained Benefit £1,327.56

Retained 60%

Tax Charge 40%

🛡️

Verified for Accuracy (2026/27 Tax Year)

Fact-checked and audited by David Vance, CTA FCA, Chartered Tax Advisor & Accountant. Verified against official HMRC rules.

How We Calculated This

Calculate Total Annual Child Benefit: Determine the total amount of Child Benefit received during the tax year. For 2026/27, the weekly rates are £25.60 for the eldest child and £16.95 for each additional child. Multiply the weekly totals by the number of weeks the benefit was claimed to find the gross annual benefit received.
Determine Adjusted Net Income: Calculate your Adjusted Net Income. This is your total taxable income (gross salary, dividends, interest, rental profits) minus tax-deductible items, specifically grossed-up pension contributions (relief at source) and grossed-up Gift Aid donations. This is the figure HMRC uses to assess the High Income Child Benefit Charge.
Assess against the Clawback Threshold: Compare the adjusted net income of the highest-earning partner to the statutory threshold. For the 2026/27 tax year, the child benefit clawback threshold starts at £60,000. If both partners earn under £60,000, no tax charge is payable. If the highest earner's income exceeds £60,000, they are subject to the charge.
Calculate the High Income Child Benefit Charge (HICBC) Rate: Apply the clawback rate to the total benefit received. For the 2026/27 tax year, the charge is calculated at a rate of 1% of the Child Benefit for every £200 of adjusted net income exceeding £60,000. This means the charge increases on a sliding scale, reaching 100% of the benefit once income reaches £80,000.
Implement Tax Savings using Pension Contributions: Reduce your adjusted net income to lower or eliminate the charge. Under the reduce adjusted net income pension rules, making contributions to a workplace or personal pension scheme lowers your adjusted net income. If you bring your income back below £60,000, you reduce the tax charge to zero, allowing you to keep the full benefit.
Submit Return or Opt Out: Declare the charge via Self Assessment. If your income is between £60,000 and £80,000, you must register for Self Assessment to pay the tax. If your income exceeds £80,000, you can choose to opt out child benefit payments. This stops the payments but keeps your National Insurance credits intact for your State Pension.

Real-World Examples

Detailed Math for Parent earning £70,000 with 2 Children

This scenario details the exact step-by-step mathematical calculations for a household with 2 children where the highest earner has an adjusted net income of £70,000, falling midway in the HICBC bracket.

Step 1: Calculate Annual Child Benefit Received:
        - Eldest child: £25.60/week * 52 weeks = £1,331.20
        - Second child: £16.95/week * 52 weeks = £881.40
        Total Annual Child Benefit = £1,331.20 + £881.40 = £2,212.60
Step 2: Identify Adjusted Net Income = £70,000.00
Step 3: Calculate Excess Income over Threshold (£60,000.00):
        Excess Income = £70,000.00 - £60,000.00 = £10,000.00
Step 4: Calculate HICBC Percentage:
        Percentage Charge = Excess Income / £200 = £10,000.00 / 200 = 50%
Step 5: Calculate HICBC Tax Charge:
        Tax Charge = Total Child Benefit * 50% = £2,212.60 * 0.50 = £1,106.30
        (The highest earner must pay £1,106.30 back to HMRC through their Self Assessment tax return.)

Detailed Math for Reducing Income from £64,000 to £59,000 using Pension Contributions

This scenario shows how a parent earning £64,000 can make a pension contribution to bring their adjusted net income below £60,000, saving both income tax and the Child Benefit charge.

Step 1: Gross Income = £64,000.00 (Subject to 20% HICBC clawback: £4,000 / £200 = 20% charge)
Step 2: Parent makes a Net Pension Contribution of £4,000.00 into a personal pension.
Step 3: Calculate Grossed-Up Pension Contribution (including 20% basic rate tax relief):
        Grossed-Up Pension = Net Pension / 0.80 = £4,000.00 / 0.80 = £5,000.00
Step 4: Calculate Adjusted Net Income:
        Adjusted Net Income = Gross Income - Grossed-Up Pension = £64,000.00 - £5,000.00 = £59,000.00
Step 5: Determine Child Benefit Charge:
        Since Adjusted Net Income (£59,000.00) is below the £60,000.00 threshold, the HICBC is completely eliminated (0% charge).
        (Additionally, the parent claims higher-rate tax relief on the pension contribution, saving an extra £1,000 in income tax.)

Related Calculators

Frequently Asked Questions & Detailed Tax Guide

What is the High Income Child Benefit Charge (HICBC)?

Child Benefit is a tax-free payment to help parents with the costs of raising children. However, if either partner’s adjusted net income exceeds **£60,000**, they are subject to the High Income Child Benefit Charge (HICBC). The charge is calculated as 1% of the child benefit received for every £200 of income over £60,000. Once income reaches **£80,000**, the charge equals 100% of the benefit, completely clawing it back.

Step-by-Step Mathematical Calculation: HICBC Clawback

If you receive Child Benefit for two children (£2,212.60 annually) and your income is £70,000 (which is £10,000 over the threshold):

1. Excess income: £70,000 – £60,000 = £10,000.
2. Calculate charge percentage: £10,000 / £200 = 50%.
3. Tax charge due: £2,212.60 * 50% = **£1,106.30** (payable via Self Assessment).
4. Net benefit kept: £2,212.60 – £1,106.30 = **£1,106.30**.

Tax Expert Pro-Tips: SIPP Contributions to Reclaim Benefit

David Vance, CTA FCA, recommends: “If you earn £70,000, you can pay £10,000 into a private SIPP or workplace pension. This reduces your adjusted net income back to £60,000, reducing your HICBC charge to zero. This allows you to retain 100% of your child benefit while growing your pension pot.”

Legislative References

Income Tax (Earnings and Pensions) Act 2003 (Section 681B) – Enacts HICBC.
Social Security Contributions and Benefits Act 1992 – Child benefit rates rules.