A few weeks into a new teaching gig, John Hammond, a maths teacher, settled into the staff room for lunch. A mundane moment. He tapped open his banking app, just to confirm that first month's salary had finally landed. What he found instead was a gut punch.
Twenty thousand pounds. Gone. Seized by the Child Maintenance Service (CMS).
"I was so shocked that I couldn't stop shaking," he recounts. Colleagues, noticing his distress, gathered around. Something was terribly wrong.
Hammond's children were 25 and 28. His child support obligations? Done. More than a decade ago. "I was convinced that it was a scam," the 56-year-old from Peterborough asserted, his voice still tinged with disbelief.
Hammond is far from alone. Over 30 parents have since relayed similar harrowing accounts to BBC Your Voice: miscalculated arrears, money wrongly snatched from wages or bank accounts, and interminable, brutal court skirmishes with the CMS.
A recurring theme in these cases, the BBC discovered, links these alleged errors to child support arrangements that concluded years, even decades, in the past. It’s an unsettling pattern.
The CMS, remember, took over from the Child Support Agency (CSA) back in 2012. Its supposed mission? To ensure non-resident parents contribute to their children's living costs. They wield a formula. They also possess the power to extract funds directly from paychecks, bank accounts, benefits, or pensions, and to recover any outstanding arrears.
These shared experiences echo concerns voiced directly to the government. A House of Lords report detailed instances where money was "inappropriately" taken from parents who were actively "trying to comply."
The Department for Work and Pensions (DWP), which oversees the CMS, remained tight-lipped on individual cases like Hammond's. They offered no explanation for why funds were wrongly deducted. Their boilerplate response? Voluntary arrears payments are sought first; "enforcement measures are only taken if parents continue not to pay." A statement that rings hollow for those caught in the bureaucratic maw.
Hammond's nightmare, he believes, began in September 2002. A letter from the now-defunct CSA informed him he owed £947. But crucially, it also stated the agency would not collect it, at his ex-wife's request. He assumed the matter closed.
Then, 2019. A letter arrived from the CMS. He owed nearly £19,000.
"I was in complete shock," Hammond says. He disputed it. Sent copies of old correspondence. The CMS system, it seemed, cared little for history. "You phone up and explain everything. They tell you they can't access your account or that the computer says something different. It felt like banging your head against a wall."
Correspondence seen by the BBC confirms the DWP themselves were "unable to ascertain why" Hammond was suddenly told he owed £19,000.
Yet, even as Hammond battled, the CMS moved. Interim and final lump sum deduction orders were obtained. In December 2020, £19,269 vanished from his account.
A year later, Hammond won his appeal. A county court judge ordered the full sum returned, adding £8,000 for legal costs. But Hammond had already spent £14,055 on legal fees. He remains more than £6,000 out of pocket.
Even when you're proved right it doesn't feel like justice. It just feels like you've survived it.
Richard George, a 63-year-old fintech startup founder, experienced a similar trauma. £18,800 disappeared from his bank, courtesy of the CMS.
"I won't forget it, how I felt - it triggered in me the most horrendous adrenaline shock," George remembers. "It's a bit like your last money, everything you've got left, is taken by a scammer. That's what I thought had happened."
George's saga started in 2016. An appeal tribunal had overturned a CSA decision, effectively wiping out over £16,000 in arrears. He believed the case, linked to maintenance for one of his children, was closed. Especially with the CSA no longer in operation.
Then, late 2019, the CMS resurfaced. Unexpectedly. £18,800 gone.
Later, George discovered crucial CMS correspondence had been misdirected for years, despite returned mail and his repeated phone calls confirming his address. A simple administrative slip, compounded by bureaucratic inertia, costing him a fortune.
It took until 2023 for the CMS to finally acknowledge the arrears should never have been carried over. "They paid the money back in the end - everything taken since 2019, including the collection fees," George states, "but by then the damage had already been done."
One parent, speaking to the Lords report, characterized CMS enforcement as "random, abusive and unregulated." It "punishes the wrong people and ignores real avoidance." Strong words. They resonate with Hammond's and George's experiences.
Beyond these enforcement failures, the Lords report also blasted the CMS's calculation formula, calling it "neither fair nor transparent." The system has stood for more than two decades. "We believe it is outdated and does not reflect the structure of modern families," the report concluded.
The government has, predictably, committed to reviewing the CMS's calculation model, claiming to be "considering the report's recommendations as part of an ongoing review." Actions, as always, speak louder than political commitments.
The CMS, by its own DWP figures for 2025, manages 800,000 arrangements, impacting 720,000 paying parents. Their assessment accuracy rates are "consistently close to 100%," the DWP insists. A claim that seems to contradict the very stories emerging from parents like Hammond and George.
Parents the BBC interviewed don't dispute paying child maintenance. They dispute the accuracy. They dispute enforcement action taken before appeals are even resolved. Common sense, one might argue.
In 2025 alone, the CMS received 92,700 requests for reconsiderations. In 21,400 of those cases, the original decision was found incorrect, or new information altered the outcome. Almost a quarter of decisions changed. This is not "consistently close to 100% accuracy." This is a system frequently wrong.
The DWP, however, does not publish data on appeals against arrears notices, bank deductions, or other enforcement actions. Transparency, it seems, has its limits.
Abigail Wood, chief executive at Gingerbread, a charity supporting single-parent families, didn't mince words. Her organization has campaigned for CMS reform, stating it is "failing parents and children alike." "We welcome the proposed changes," Wood added, "but the DWP needs to go further and faster to ensure a fair and functional system."
Michelle Counley from the National Association for Child Support Action (NACSA) believes greater collaboration could solve many disputes early. "Many disputes could be resolved early, before figures are imposed and enforcement kicks in," she argued, calling for "serious investment and a joined‑up way of working."
Hammond and George, alongside numerous others, want a complete overhaul. They demand a system where such mistakes simply cannot happen again.
"Getting the money back didn't feel like a victory," Hammond reiterated. "It was simply the end of a long fight to recover money that CMS had no right to take in the first place."
George, despite recouping his funds, carries a heavy burden. "It came after years of fighting," he concluded. "And it didn't undo the impact it had on my health, my work or my life." Some scars, it seems, run deeper than bank balances.
No comments yet. Be the first to share your thoughts!