A New Direction for Sterling Stablecoins
The Bank of England has fundamentally recalibrated its approach to digital currency regulation by scrapping controversial individual holding limits. In a significant policy pivot, the central bank removed the proposed £20,000 cap for individuals and the £10 million ceiling for businesses, opting instead for a broader framework designed to make sterling stablecoins more commercially viable. This shift signals a desire to foster a regulated digital asset ecosystem while maintaining a cautious grip on systemic financial risks.
From Individual Constraints to Systemic Caps
The updated framework replaces micro-level restrictions with a £40 billion total issuance limit for any single "systemic" sterling stablecoin. By removing wallet-level caps, the Bank has cleared major hurdles for cross-border settlements and wholesale financial flows, which were previously deemed unworkable under the old rules. Furthermore, the central bank has loosened reserve requirements, allowing issuers to hold up to 70% of their backing in interest-bearing UK government debt (gilts) and only 30% in non-yielding central bank deposits. This change is critical for the economic survival of issuers, as it allows them to generate enough yield to compete with established dollar-denominated rivals.
Balancing Competitiveness and Financial Stability
Despite these concessions, the UK remains unique among major economies by imposing a hard ceiling on total token supply, a move intended to prevent "deposit flight" from traditional commercial banks. The Bank of England’s primary concern is that a mass migration of funds from bank accounts to stablecoins could drain liquidity from the lending market, especially during times of economic stress. However, critics argue that this £40 billion cap may still stifle the "network effects" necessary for a digital currency to thrive. With dollar-backed tokens currently accounting for 98% of the global market, sterling stablecoins face an uphill battle to gain domestic and international relevance against a backdrop of already efficient payment systems like the UK’s Faster Payments.
Trading Speed for Legitimacy
The Bank of England maintains that these limits are temporary and will be reviewed as the market matures and credit risks are better understood. By prioritizing a conservative, supervised framework, the UK is betting that institutional trust and long-term legitimacy will eventually outweigh the initial disadvantage of a capped market. The current regime represents a middle ground: it eliminates the most visible friction for users but keeps the central bank in control of how much "private money" can circulate before it challenges the traditional banking status quo.
