Child Benefit in Wales follows the same rules as elsewhere in the UK and is administered by HM Revenue and Customs (HMRC), rather than the Welsh Government. You can usually claim for a child under 16, or under 20 if they remain in approved education or training, with only one person able to claim for each child. Your household income may mean that the higher earner has to repay some or all of the benefit through the High Income Child Benefit Charge. Check the latest eligibility rules and apply through GOV.UK.