
Around 40% of UK crypto transfers are blocked by banks. Lawmakers say restrictions risk paralyzing market growth and weakening London's ambition as a digital asset hub.
British banks are blocking or delaying roughly 40% of domestic crypto transfers, according to a survey that has drawn sharp criticism from lawmakers and industry executives. Four-fifths of crypto exchanges reported an increase in blocked transactions over the past year.
Co-chairs of the UK's parliamentary crypto and digital assets group, Lord Vaizey and Gurinder Singh Josan MP, said the restrictions risk stunting the country's nascent crypto boom. They warned that banks locking out digital asset businesses could weaken the effectiveness of rules scheduled to take effect in October 2027.
"Access to banking services is fundamental for any legitimate business," the cross-party group said in July when it opened a formal probe into how mainstream lenders handle accounts for digital asset firms. "Where unnecessary barriers exist they have the potential to hinder growth, investment and innovation."
HSBC, NatWest, Monzo and Nationwide cap monthly transfers to crypto exchanges at between £5,000 and £10,000. Starling Bank and Chase UK have introduced outright prohibitions on crypto transactions, according to the survey data.
The restrictions come as the Financial Conduct Authority has escalated warnings about crypto risk, adding to banks' concerns about regulatory penalties for inadvertently enabling illicit activity. Some bank executives have said the measures are designed to shield customers from growing crypto scams and price volatility.
A 2025 survey by IG found that 40% of UK crypto investors had at least one payment blocked or delayed when trying to buy digital assets. The platform said the hostile banking policies were preventing millions of potential entrants from accessing the market.
In June, the advocacy group Stand With Crypto UK mobilized its 286,000 members to challenge retail banks over the blanket restrictions.
Prime Minister Andy Burnham has not signaled whether digital assets will be a priority for his administration. He has indicated plans to discontinue the digital ID project and focus on economic assistance. Jonathan Herbst of Norton Rose Fulbright said the chancellor will still implement stable financial reforms. "For international companies, the UK's attractiveness is at least in part because of the stability of the regulatory environment," he said. "Capital markets, fintech, digital assets, and sustainable finance will continue to be important tests of that commitment."
A Treasury spokesperson said at the start of the year that the government expected banks to treat licensed crypto firms fairly and not restrict services to those firms.
The parliamentary group has called on British banks to explain their stance toward digital asset businesses. Lawmakers argue that continued banking restrictions could make it harder for legitimate crypto companies to scale and weaken London's bid to become a global digital asset hub.
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