Crypto advocacy group Stand With Crypto reported that UK bank customers filed 10,092 complaints regarding blocked or restricted transfers to crypto exchanges over a 90-day period between May and August 2026. The complaints, submitted by 9,803 individuals via an online tool, originated from all 650 parliamentary constituencies in the UK and concerned transfers to platforms registered with the Financial Conduct Authority (FCA). Lloyds Banking Group received the highest volume of complaints at 2,297, accounting for more than 22% of the total, despite having no published policy restricting such transfers. Barclays followed with 1,569 complaints, and NatWest Group recorded 1,278.
The report highlights significant disparities in banking policies. Six banks publish specific limits: Barclays caps transactions at £2,500 per payment and £10,000 every 30 days; NatWest restricts daily transfers to £1,000 and monthly totals to £5,000; and Santander UK limits payments to £1,000 per transaction and £3,000 every 30 days. Conversely, Starling, TSB, Chase UK, Metro Bank, Virgin Money, and the Co-operative Bank block crypto transfers entirely. Banks with explicit limits attracted 6,198 complaints, while those without published policies, including Lloyds and Revolut, received 2,842. Institutions with outright bans saw fewer complaints (989), potentially because customers are aware of the restrictions beforehand.
Stand With Crypto urged the FCA and HM Treasury to clarify that sector-wide blocks are not proportionate ahead of the UK’s new crypto regime taking effect next year. The group called for banks to replace blanket restrictions with risk-based checks and to publish plain-language policies. This data aligns with earlier surveys indicating that banks were blocking or delaying approximately 40% of transfers to the country's largest exchanges, raising concerns about access barriers for both individual consumers and authorized firms.
The surge in complaints underscores a growing friction between traditional banking risk management practices and the regulatory framework intended to legitimize the UK crypto sector. While banks cite fraud prevention as the primary driver for transfer limits and blocks, the lack of transparency in policies—particularly among institutions like Lloyds that receive high complaint volumes without published restrictions—creates uncertainty for consumers. This opacity complicates the user experience and may inadvertently drive activity toward less regulated channels, undermining the goal of bringing crypto assets into the mainstream financial system under FCA oversight.
As the UK prepares to implement its comprehensive crypto regime next year, regulators face pressure to ensure that anti-money laundering and fraud controls do not become de facto prohibitions on lawful market participation. The disparity in how banks treat FCA-registered exchanges suggests that current voluntary measures are inconsistent and potentially disproportionate. If the FCA and Treasury do not provide clearer guidance on acceptable risk-based approaches, authorized firms may continue to face operational hurdles that stifle growth and consumer confidence, regardless of their compliance status.
