Child Benefit Calculator
Instantly estimate your UK Child Benefit payments. Check weekly, monthly, and annual amounts, and see if the new household High Income Child Benefit Charge (HICBC) applies to you.
Calculate Your Child Benefit
Enter the number of children you are responsible for and your total household income to get an instant, personalised estimate of your entitlement and potential tax charges.
Household Details
Enter your figures to calculate your estimated Child Benefit.
Benefit Evaluation
Calculated payments and HICBC status
Child Benefit Rates (2026/2027)
Understanding the standard weekly rates and how payments are distributed by HMRC.
| Child Category | Weekly Rate | Annual Total | Eligibility Criteria |
|---|---|---|---|
| Eldest or Only Child | £25.60 | £1,331.20 | Under 16, or under 20 in approved full-time education or training. |
| Each Additional Child | £16.95 | £881.40 | Same age and education criteria as the eldest child. |
How to Claim Child Benefit
Follow these straightforward steps to register your child and start receiving payments from HMRC.
Step-by-Step Guide
You can claim as soon as your child is born or comes to live with you.
Need Help?
Free, confidential support is available from HMRC.
Textphone: 0300 200 3103
Monday to Friday, 8am to 6pm
Child Benefit FAQ
Everything you need to know about claiming Child Benefit, rates, and the High Income Child Benefit Charge in 2026.
For the 2026 tax year, the standard rate is £25.60 per week for your eldest or only child, and £16.95 per week for each additional child.
From April 2026, the HICBC has moved to a household income test. The charge applies when the adjusted net household income reaches £120,000 or more, potentially reclaiming up to 100% of the benefit.
Child Benefit itself is not taxable. However, if your household income exceeds the HICBC threshold, you must declare it via Self Assessment and pay the corresponding tax charge.
Yes, Child Benefit is not means-tested based on your earnings, so you can work full-time or part-time. However, high household incomes may trigger the High Income Child Benefit Charge.
Yes. Even if you choose to opt out of receiving the payments to avoid the tax charge, you should still register for Child Benefit. This ensures you (or the non-working partner) receive National Insurance credits towards your State Pension.