It depends on the course: Child Benefit may continue until your child turns 20 if they are in approved full-time, non-advanced education, such as A levels, Scottish Highers or some level 3 courses. University degrees and most other advanced education do not usually qualify, and the course must meet HMRC’s rules on study hours and paid work. Tell HMRC about the course when your child leaves school, usually by responding to its Child Benefit letter or contacting the Child Benefit Office. Check the latest rules on GOV.UK, as eligibility depends on the individual course and circumstances.