Child Benefit stops automatically when a child turns 16 unless you tell HMRC they are staying in approved education or training. For teenagers continuing this September you must extend the claim by 31 August 2026. Child Benefit is worth up to 1,406.60 pounds a year for the eldest child and 930.80 pounds for each other child.
TL;DR · LAST REVIEWED 17 August 2026
- Child Benefit stops automatically at 16 unless you tell HMRC the teenager is staying in approved education or training
- Deadline to extend for a teenager continuing this September: 31 August 2026
- Rates for 2026/27: up to 1,406.60 pounds a year for the eldest or only child, up to 930.80 pounds a year for each additional child
- Extend in minutes via the HMRC app or GOV.UK; HMRC wrote to around 1.5 million parents and over 372,000 had already extended
KEY FACTS
- Child Benefit stops automatically at 16 unless you tell HMRC the teenager is staying in approved education or training
- Deadline to extend for a teenager continuing this September: 31 August 2026
- Rates for 2026/27: up to 1,406.60 pounds a year for the eldest or only child, up to 930.80 pounds a year for each additional child
- Extend in minutes via the HMRC app or GOV.UK; HMRC wrote to around 1.5 million parents and over 372,000 had already extended
- Qualifying study includes A levels, T levels, Scottish Highers, NVQs up to level 3 and certain approved training; it must be full-time (more than 12 hours a week supervised)
- It does NOT cover a university degree, a standard (paid) apprenticeship in England, or a course that is part of a job contract
- The High Income Child Benefit Charge can apply where the higher earner has adjusted net income over 60,000 pounds
Why the claim stops at 16
Child Benefit ends automatically on 31 August after a child turns 16 unless you tell HMRC the young person is continuing in approved education or training. HMRC does not keep paying by default; the onus is on the parent to extend, and payments stop for anyone who has not responded by the deadline.
GCSE results day on 20 August 2026 is when many teenagers confirm their next step, so the days after results are the moment to act. HMRC has written to around 1.5 million parents this year and says more than 372,000 had already extended digitally ahead of the deadline.
What the deadline is and how to extend
The deadline to extend for a teenager staying on this September is 31 August 2026. Extend in minutes using the HMRC app or at gov.uk/child-benefit-16-19; parents who received a letter can scan its QR code to go straight to the service.
Those who cannot use the app or website can extend by post or phone using the details in their HMRC letter. Parents part-way through a course already notified to HMRC do not need to do anything; you only act if the teenager is starting a new course or qualifying training.
What the payments are worth
For 2026/27 Child Benefit is worth up to 1,406.60 pounds a year for the eldest or only child. It is worth up to 930.80 pounds a year for each additional child.
Payments are usually made every four weeks; there is no limit on the number of children you can claim for. Missing the deadline means payments stop and have to be reinstated, so extending on time avoids a gap.
What counts as approved education or training
Qualifying full-time, non-advanced education includes A levels, T levels, Scottish Highers and NVQs up to level 3. Certain approved training schemes also qualify; a full list of approved routes is on GOV.UK.
Full-time means more than an average of 12 hours a week of supervised study or course-related work experience, and can include home education. It does not cover a university degree, a standard paid apprenticeship in England, or a course that forms part of a contract of employment.
The High Income Child Benefit Charge
If the claimant or their partner has an individual adjusted net income over 60,000 pounds, the higher earner may have to pay the High Income Child Benefit Charge. The charge claws back Child Benefit gradually and reaches the full amount at higher incomes; the Child Benefit tax calculator on GOV.UK shows how much applies.
Eligible parents can pay the charge through their PAYE tax code using the HMRC digital service, or through Self Assessment. Even where the charge applies it is usually still worth claiming to protect National Insurance credits toward the state pension; you can claim and opt out of payments if you prefer.
If your teenager's plans change
If the young person leaves education or training, or starts a paid apprenticeship, tell HMRC straight away to avoid being overpaid. Continuing to receive Child Benefit after entitlement ends means HMRC will ask for the overpayment back.
A gap year does not usually qualify unless the young person is on approved training that meets HMRC's criteria. Once a young person starts university, Child Benefit ends regardless of age.
DISCLAIMER
This article is general information drawn from primary sources named below and is not financial, legal or benefits advice. Figures and dates were correct on the last-reviewed date and can change; check GOV.UK or the relevant regulator before acting.
Frequently asked questions
When is the deadline to extend Child Benefit?
31 August 2026 for a teenager staying in approved education or training this September. Payments stop automatically for anyone who has not extended by then.
How much is Child Benefit in 2026/27?
Up to 1,406.60 pounds a year for the eldest or only child and up to 930.80 pounds a year for each additional child.
What education qualifies?
Full-time non-advanced study such as A levels, T levels, Scottish Highers and NVQs up to level 3, plus certain approved training. It must be more than 12 hours a week of supervised study.
Does an apprenticeship count?
A standard paid apprenticeship in England does not qualify because the apprentice earns a wage. Some approved training with low or no pay may qualify; check the programme with HMRC.
What is the High Income Child Benefit Charge?
A tax charge that can apply where the higher earner has adjusted net income over 60,000 pounds. Use the GOV.UK calculator; it can be paid through PAYE or Self Assessment.
SOURCES
- GOV.UK: Child Benefit for 16 to 19 year olds – accessed 2026-08-17
- GOV.UK: Child Benefit rates – accessed 2026-08-17
- GOV.UK: High Income Child Benefit Charge – accessed 2026-08-17
- HMRC: Extend Child Benefit for your teen before 31 August (17 Aug 2026) – accessed 2026-08-17
