In a move that’s sparking heated debate within the cryptocurrency world, the Bank of England (BoE) is facing significant opposition to its plans for limiting how much stablecoins people and firms can possess.
Stablecoins, which are digital currencies designed to hold steady value by tying to assets like the British pound or U.S. dollar, have gained traction for their role in quick transactions and as a bridge between traditional finance and blockchain tech.
However, the BoE‘s suggestion to set firm ceilings on these holdings has drawn sharp rebukes from industry stakeholders, who argue it could hinder innovation and isolate the UK from global trends.
The proposals, outlined in a 2023 discussion paper and now advancing toward implementation, target “systemic” stablecoins—those commonly used for payments or poised to expand in that area.
Under the plan, everyday users might be restricted to owning between £10,000 and £20,000 worth, with some versions floating an even lower threshold of £5,000.
For corporations, the limit jumps to around £10 million.
BoE executives, including Sasha Mills, the director for financial market infrastructure, justify these measures as essential safeguards.
They worry that unchecked growth in stablecoin adoption could siphon funds from conventional bank accounts, sparking rapid outflows similar to historical bank runs.
This, in turn, might crimp banks’ lending power, destabilize credit markets, and pose broader threats to the economy.
The caps, officials note, could serve as a temporary bridge until the sector matures and alternative protections emerge.
Yet, the crypto community sees this as overreach.
Leaders from groups like the UK Cryptoasset Business Council (UKCBC) and major players such as Coinbase have labeled the idea as impractical and counterproductive.
Simon Jennings, executive director at UKCBC, highlighted the enforcement nightmare: stablecoin issuers lack real-time visibility into who owns their tokens, given the decentralized nature of wallets and blockchain ledgers.
Implementing caps would demand pricey new infrastructure, like mandatory digital identities or ongoing wallet surveillance, which could burden users and developers.
“It’s unworkable,” Jennings told reporters, adding that such hurdles might deter savers and businesses from embracing digital assets.
Critics also point to the competitive disadvantage for the UK.
While the BoE pushes these boundaries, other powerhouses are charting more lenient paths.
In the United States, the GENIUS Act, signed into law in July 2025, creates a clear regulatory framework for stablecoin issuers—covering licensing, reserves, and redemptions—without touching individual ownership limits.
This has encouraged innovation, with stablecoins integrating deeper into payments and DeFi ecosystems.
Across the Atlantic, the European Union’s Markets in Crypto-Assets (MiCA) regulation, rolled out fully by late 2024, emphasizes issuer compliance on reserves and governance but steers clear of holding caps.
National watchdogs handle oversight, fostering growth without stifling it.
“No other major economy feels the need for these restrictions,” said Tom Duff Gordon, Coinbase’s vice president of international policy, warning that the UK’s stance could trigger capital flight to friendlier shores.
The backlash underscores deeper rifts in UK policymaking.
Chancellor Rachel Reeves has championed blockchain advancements, including tokenized assets and stablecoin pilots, to position Britain as a fintech leader post-Brexit.
Her July 2025 remarks emphasized fostering digital finance without unnecessary barriers.
Yet the BoE’s conservative tilt clashes with this vision, potentially straining ties between the central bank and the Treasury.
Industry advocates, including UKCBC, are lobbying for stablecoin-friendly clauses in upcoming US-UK trade deals, arguing that aligned rules could boost cross-border payments.
Broader concerns linger too.
Traditional banks, echoed by figures like Citi’s Ronit Ghose, fret that yield-offering stablecoins could lure deposits away, echoing warnings from US bankers about the GENIUS Act’s potential loopholes.
Even the European Central Bank’s Christine Lagarde has voiced alarms over stablecoin adoption.
Still, data from UKCBC suggests individual holdings pose minimal systemic risk, with usage patterns showing stablecoins more as transactional tools than deposit substitutes.
As consultations wrap up, the BoE faces pressure to rethink its approach.
Dropping or softening the caps could align the UK with allies, spurring adoption in a market projected to hit trillions in value.
But if pursued, these limits might cement a reputation for caution over boldness, at a time when digital currencies are reshaping global finance.
The debate highlights the tightrope regulators walk: balancing stability with the aim of enabling tech advancements and meaningful product development.