Child Benefit Calculator 2026-27 - How Much Will You Get?
Calculate your weekly, 4-weekly and annual Child Benefit using the latest 2026-27 HMRC rates (April uprating). Includes the High Income Child Benefit Charge calculator and NI credit value.
From April 2027 (provisional): £28.00 a week for the eldest or only child and £18.55 for each additional child, per HMRC's 2027-28 rates published 10 November 2026. Child Benefit rates 2027-28 →
Should I claim Child Benefit?
Always yes - even if your income is over £80,000 and the HICBC claws back every penny of cash. Claiming earns you National Insurance credits worth approximately £358/year in future State Pension per year of claiming. Over 12 years that is up to £4,296/year extra pension.
Child Benefit Calculator 2026-27
Based on April 2026 uprating - current official rates
Enter if either parent earns over £60,000 to see the High Income Child Benefit Charge.
Your estimated amounts
Complete Child Benefit Guide
Everything you need to know about UK Child Benefit in one place.
Child Benefit Rates 2026-27 and 2027-28
Weekly, 4-weekly and annual amounts for 1-5 children, HMRC's provisional 2027-28 rates, payment dates and historical comparison.
Read more →HICBC Calculator
Detailed calculator for the High Income Charge. Taper worked examples, how to reduce it with pension contributions.
Read more →Eligibility Rules
Who can claim, residency rules, shared custody, fostered children and immigration status.
Read more →How to Claim
Step-by-step guide for online and postal claims. Backdating rules, processing times, common mistakes.
Read more →Child Benefit After 16
How to extend until 19 or 20. Approved education and training. August deadline action checklist.
Read more →NI Credits and State Pension
How Child Benefit earns you NI credits. Worth £358/year in pension per year claimed. Transfer to grandparents.
Read more →Child Benefit Abroad
Rules for moving abroad, working overseas, EEA nationals and Crown servants.
Read more →Guardian's Allowance
Extra £22.95/week for those caring for a child whose parents have died. Eligibility and how to claim.
Read more →Benefits Interaction
How Child Benefit interacts with Universal Credit, the benefit cap, and Scottish Child Payment.
Read more →Historical Rates
Every Child Benefit rate since 1977. Year-on-year increases and real-terms comparison.
Read more →