MANCHESTER — A Manchester woman says she was left unable to access a £900 tax refund for nearly six weeks after her bank refused to process a cheque issued directly by His Majesty’s Revenue and Customs, citing what branch staff described as fraud-prevention procedures — a refusal that consumer finance advocates say reflects a growing and poorly understood tension between the automated compliance systems now embedded in mainstream retail banking and the entirely legitimate instruments routinely issued by government departments across the United Kingdom.
Sandra Hollis, 54, a self-employed graphic designer from the Didsbury district of south Manchester, received the HMRC cheque in late March following an overpayment on her 2024-25 self-assessment tax return. When she presented it at a branch of her long-standing high street bank, staff declined to credit the funds to her account and informed her the cheque would be held pending an extended verification process. She was subsequently sent a formal letter stating that the payment had been flagged by the bank’s automated fraud-screening system and that additional supporting documentation would be required before the hold could be lifted.
“I have been a customer of this bank for 22 years,” Hollis said in an interview Wednesday. “The cheque arrived in an official HMRC envelope with the correct franking and all the standard reference markings. I was then asked to provide written proof from HMRC confirming I was entitled to the money, which involves contacting a government department that operates on its own timeline. It felt completely and utterly absurd.” She said the 41-day delay caused her to miss a scheduled payment to a printing supplier, resulting in a late-payment penalty she estimated at £75 and a period of significant financial stress during which she was uncertain whether the funds would ever be released.
After Hollis approached a consumer finance advice service operated through her local council, a caseworker escalated the complaint formally to the bank’s dedicated disputes team. The funds were eventually credited to her account, but only after multiple rounds of correspondence and the production of a reference letter obtained from HMRC’s customer support line. The bank issued a statement declining to comment on the specifics of the case, citing customer data obligations, but said its fraud-prevention measures were designed to protect customers from financial crime and were regularly reviewed to minimise unnecessary disruption to legitimate transactions.
Consumer finance specialists say Hollis’s experience, while acutely frustrating, is not an isolated occurrence. The Financial Complaints Resolution Service, an independent body that adjudicates disputes between retail customers and financial institutions, reported a 34 percent increase in formal complaints related to cheque-processing delays in the 12 months ending March 2026. Government-issued cheques — encompassing HMRC tax refunds, Department for Work and Pensions benefit payments, and local authority grants — accounted for a disproportionate share of the total caseload, the body said, without providing a precise breakdown.
“The irony is that a cheque drawn on HMRC’s account is about as close to a guaranteed financial instrument as exists within the British banking system,” said Patricia Langham, a senior consumer finance adviser with the advocacy group Fair Banking Watch. “These are not forged documents produced in someone’s kitchen. The banks are applying automated screening logic designed to catch sophisticated financial crime to instruments that are, in effect, sovereign-backed. The algorithm cannot tell the difference, and that is a significant design failure with real human consequences.” Langham said a disproportionate number of the affected customers were older individuals, people with irregular income patterns typical of self-employment, and those without the digital literacy or time to navigate formal complaints procedures quickly — all factors that compound the financial and emotional impact of a prolonged hold.
Industry sources said the rising frequency of government cheque flags was partly attributable to updated anti-money-laundering software deployed by several major retail banks in the past 18 months. The upgraded systems use behavioural pattern profiling to assign a risk score to individual transactions, taking into account factors such as the historical frequency of similar credits, the payee profile, and the relationship between the deposit amount and the customer’s typical account activity. A substantial cheque from an infrequent or unfamiliar payee — even a government department — can trigger an elevated risk score if the account does not show a prior history of receiving such payments, particularly in the case of customers who historically receive income via digital bank transfer rather than physical cheque.
HMRC acknowledged it was aware of a pattern of isolated reports involving delays at retail banks and encouraged any taxpayer experiencing difficulty depositing a government-issued cheque to contact both their bank’s formal complaints line and HMRC’s dedicated customer support service. The agency also noted that tax refunds can be received via direct bank transfer, which is faster, fully digital, and not subject to the physical cheque screening processes that have caused the delays. Officials said they were encouraging taxpayers to ensure their nominated refund bank account details were accurate and current on the HMRC self-assessment online portal to facilitate electronic payment wherever possible. Consumer advocates said the episodes nonetheless highlighted the need for banking regulators to examine whether automated screening systems adequately account for the characteristics of government-issued payment instruments and to set clearer standards for maximum permissible hold periods in such cases.