Parents across the UK say child maintenance errors upended their finances, with some reporting that the system collected money they did not owe.

One parent, John Hammond, told BBC Your Voice that he was among dozens of people who experienced problems with the Child Maintenance Service. His account sits alongside reports from 30 parents who say mistakes triggered wrongful demands, confusion over balances, and long battles to put the record straight. The complaints point to a system that can hit families hard when it gets basic calculations or records wrong.

"They took £20,000 I didn't owe"

The central claim carries obvious weight: when the state miscalculates child maintenance, the consequences do not stay on paper. Parents say the alleged errors affected day-to-day budgets and left them scrambling for answers. Reports indicate that disputes often stretched out rather than ending with a quick correction, deepening frustration and raising questions about how the service reviews contested cases.

Key Facts

  • BBC Your Voice heard from 30 parents who reported problems with the Child Maintenance Service.
  • One parent, John Hammond, said the system took £20,000 he did not owe.
  • Parents describe errors involving payments, balances, and attempts to correct records.
  • The complaints suggest wider concern about how quickly the service identifies and fixes mistakes.

The issue matters beyond any single case because child maintenance decisions carry legal and financial force. A wrong figure can reshape household spending, strain co-parenting arrangements, and erode trust in a service designed to support children. Even without full details from every complaint, the pattern described by parents suggests a gap between the system's authority and its ability to resolve mistakes cleanly.

What happens next will depend on whether the reported cases prompt closer scrutiny of how the service calculates payments and handles challenges. If more parents come forward, pressure will grow for clearer explanations, faster corrections, and stronger safeguards against wrongful collections. For families already juggling difficult arrangements, that could make the difference between a system that supports them and one that compounds the stress.