Britain’s central bank has blinked. After years of drafting some of the toughest rules for sterling stablecoins in any major market, the Bank of England now signals flexibility on reserve requirements and holding limits. The shift comes just as the government and Financial Conduct Authority push stablecoins toward everyday payments. Yet industry voices say the adjustments may still fall short.
The original proposals looked punishing on paper. Issuers would park 100% of reserves in non-interest-bearing deposits at the central bank. Retail customers faced a ÂŁ20,000 cap on holdings. Businesses sat at ÂŁ10 million. Those limits aimed to stop sudden runs and shield traditional bank deposits from rapid outflows during stress. They also stripped away the yield that makes stablecoin issuance profitable.
Critics wasted no time. Issuers earn returns on government securities and other liquid assets. Force too much into zero-yield central bank accounts and sterling tokens lose any edge against dollar competitors like USDT and USDC. Fintech executives warned the holding caps would kill practical uses from payroll to cross-border transfers. The framework, they argued, risked sending business to the United States and European Union.
Carl Grimstad, co-founder of digital payments platform Lydian, captured the mood. “The Bank of England’s move to rethink those holding limits is a true reality check,” he told Yahoo Finance. “It’s the first real admission we’ve seen that the old closed-loop financial model is effectively dead.”
That rethink arrived in recent weeks. The BoE has softened its stance following industry pushback, according to the same report. Exact details of the revised position remain under consultation, but the direction points toward greater room for yield-bearing assets and more realistic limits on holdings. Final rules are slated for publication later in 2026 ahead of the broader crypto regime taking effect in October 2027.
Regulators now juggle two priorities that do not always align.
On one side sits financial stability. The BoE worries about systemic stablecoins that could transmit shocks across borders or drain deposits from high street banks. On the other lies economic growth. Chancellor policies and FCA statements repeatedly stress the UK’s desire to lead in digital assets rather than watch activity migrate abroad. Nikhil Rathi, chief executive of the FCA, put it plainly in a December 2025 release: “Supporting growth helps consumers, improving their financial resilience and providing more choice. Our reforms help the UK maintain its global competitive edge.” The statement came as part of FCA announcements that named stablecoin payments a priority for 2026.
HM Treasury has moved in parallel. In April 2026 it published draft legislation carving UK-issued qualifying stablecoins out of certain crypto dealing and arranging activities when used for payments. The move prevents firms from needing dual licenses during the interim period before full payments regulation arrives. Feedback closed on 22 May 2026. The carve-out applies only to domestic issuance; overseas stablecoins stay subject to the wider crypto rules. Lending and borrowing remain covered to protect consumers from associated risks. Linklaters laid out the technical details in its regulatory briefing.
Consultations have piled up. The FCA released papers in 2025 on stablecoin issuance, custody, and prudential requirements for crypto firms. The BoE followed with revised proposals for systemic sterling stablecoins in late 2025. Skadden lawyers noted in April 2026 that final rules should land this year after extensive industry input across trading platforms, staking, lending, and more. Skadden’s analysis highlights that while specifics may evolve, core principles around transparency and backing assets look set to endure.
But. The transition from non-systemic to systemic status still creates a potential cliff edge. A successful issuer could build its model under lighter FCA rules only to face stricter BoE oversight once it scales. Industry submissions to parliament have called for smoother coordination between the two regulators. Written evidence submitted in spring 2026 urged one-to-one backing, high-quality liquid reserves, and fast redemption while warning against overly prescriptive limits that could render sterling issuance uneconomic.
Meanwhile the FCA opened its regulatory sandbox to stablecoin issuers. Firms planning UK issuance could apply by mid-January 2026 to test products in a controlled environment. Testing began in the first quarter. The sandbox offers a chance to shape final policy with real data rather than theory. So far the response has shown appetite. Several companies signaled intent to issue pound-denominated tokens under the coming framework.
Global context matters. The United States has advanced stablecoin legislation that many UK observers view as more commercially friendly. Europe’s MiCA regime sets clear rules without some of the yield and holding restrictions initially floated in London. British officials repeatedly cite the risk of falling behind. Recent X discussions among advisers and market participants echo that sentiment, noting the BoE’s flexibility could help sterling tokens compete on liquidity and returns.
Experts still want more. The Yahoo Finance piece quoted multiple voices arguing the latest signals, while welcome, do not yet guarantee a viable domestic market. Profitability hinges on reserve composition. Usability depends on sensible holding thresholds. Consumer protection demands clear redemption rights and transparent backing. Get any piece wrong and the UK could end up with regulated but rarely used sterling stablecoins while dollar versions dominate trading and remittances.
Payments integration offers the biggest prize. Stablecoins promise faster, cheaper settlement than legacy rails, especially across borders or in tokenised asset markets. HM Treasury’s upcoming consultation on modernising payment services will fold stablecoins into the same rulebook as traditional mechanisms. That alignment could unlock new models for banks, fintechs, and even AI-driven payment agents. Yet the multi-year timeline means uncertainty lingers well into 2027 and beyond.
Issuers face concrete choices today. They must decide whether to build in the UK under evolving rules, test in the sandbox, or focus first on dollar products that already enjoy global traction. Custody requirements, operational resilience standards, and governance expectations add further complexity. The FCA has stressed that regulated stablecoins must maintain their peg and give customers clear information about reserve management.
BoE officials have not issued fresh public statements since the reported softening. Their revised consultation closed earlier in 2026. Joint FCA-BoE guidance expected later this year should clarify how the two regimes interact at different scales. Market participants hope that document removes the binary switch that currently worries business planners.
One thing looks clear. The UK no longer pursues the most conservative path possible. Policymakers have heard the warnings about competitiveness. They have adjusted course. Whether the final package strikes the right balance between safety and innovation will determine if sterling stablecoins become meaningful infrastructure or remain a regulated sideshow. The next six months of rule-making will tell.
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