Bank of England Proposes Sweeping Stablecoin Regulations
The Bank of England has unveiled a comprehensive regulatory framework for stablecoins, introducing temporary caps on retail holdings and new reserve requirements for issuers. The landmark proposal marks a significant step in the UK’s approach to digital currency integration and financial stability protection.
Understanding the Proposed Caps and Limits
Under the central bank’s proposed regime, individual users would face a £20,000 (approximately $26,000) limit on holdings in any single systemic stablecoin. For businesses, the cap would be substantially higher at £10 million ($13.1 million).
What Qualifies as Systemic Stablecoins?
The regulations specifically target stablecoins recognized as “systemic” – those that could achieve widespread adoption for everyday payments. Notably, the proposal excludes stablecoins used primarily for cryptoasset trading, which the Bank acknowledges remains “the predominant use of stablecoins today.”
Temporary Nature of Restrictions
The Bank of England emphasizes that these caps are transitional measures designed to prevent sudden outflows from traditional bank deposits during the initial phase of stablecoin adoption. The restrictions would be gradually loosened and eventually removed once financial stability risks subside.
New Reserve Requirements for Stablecoin Issuers
Accompanying the consultation paper is a detailed framework outlining how stablecoin issuers must manage their backing assets. The proposal allows up to 60% of reserves to be held in short-term UK government debt, with the remainder required as unremunerated deposits at the central bank.
Liquidity and Confidence Considerations
The Bank notes that allowing a greater proportion in interest-bearing instruments could potentially undermine trust in digital money by limiting liquidity during periods of financial stress. This represents a softening from the Bank’s 2023 position, which recommended all reserves be held as central bank deposits only.
Industry Response and Future Implications
Cessiah Lopez, head of policy and research at Solana’s Superteam UK, told Decrypt that “The UK’s cautionary approach is aligned with how the government has been dealing with crypto regulation for quite some time now.”
Potential Competitive Advantages
Lopez suggested that requiring systemic issuers to hold some reserves in central bank deposits could actually give GBP-backed stablecoins a structural advantage, since their reserves would be in central bank money rather than commercial bank deposits.
Timeline and Implementation
The consultation period will remain open until February 10, 2026, after which the Bank of England plans to finalize its rules for implementation later next year. The central bank is also considering providing recognized issuers access to its liquidity facilities to ensure they can meet redemption requests.
Broader Impact on UK Crypto Ambitions
While the proposed framework aims to balance innovation with financial stability, Lopez warned that if the UK fails to “get the review process and transition right,” it could negatively affect the country’s ambitions to become a leader in digital-asset payments. The success of these regulations will be crucial for the UK’s position in the global digital currency landscape.
