Bank of England signals stablecoin cap rethink

TLDR

The Bank of England is signalling it may soften its proposed caps on sterling stablecoins after industry criticism, which could materially change how stablecoins are used in UK payments.

1. Officials are reviewing draft rules that set strict holding caps and reserve requirements for systemic pound stablecoins after pushback from industry groups.
2. The original caps and a 40 percent unremunerated reserve requirement raised concerns they would cripple business models and limit real world stablecoin payments.
3. A House of Lords inquiry and ongoing consultations will shape whether the UK becomes a competitive stablecoin hub or keeps a more restrictive, bank protective stance.

Deep Dive

1. What The BoE Actually Said

Deputy Governor Sarah Breeden told the House of Lords Financial Services Regulation Committee that the Bank is genuinely open to other ways of regulating systemic stablecoins, while insisting resilience remains essential. A current proposal sets transitional holding limits of 20,000 per individual and 10 million per business for sterling stablecoins, and requires 40 percent of reserves to sit as unremunerated central bank deposits, according to a recent summary of the regime. The same package would allow systemic issuers to hold accounts at the Bank and hold the rest of reserves in short term UK gilts and remunerated deposits, and ties into broader work on tokenized collateral and a Digital Securities Sandbox for regulated stablecoin settlement tests.

2. Why The Caps Matter For Crypto

Industry groups including CryptoUK, The Payments Association and the Digital Pound Foundation argue that tight holding limits and a large unremunerated reserve slice would make many stablecoin business models uneconomic and limit their use in everyday payments. Issuer voices say they welcome access to central bank liquidity and repo for reserves, but view the overall stance as disproportionately cautious and potentially damaging to UK competitiveness if not recalibrated. This debate comes as stablecoin payments have surged globally, with one recent report citing monthly stablecoin settlements above $30 billion, driven mainly by business to business flows, which shows the scale of what is at stake if UK rules are too narrow.

3. Signals To Watch Next

Parliaments inquiry is explicitly focused on whether the Bank of England and FCA regimes are proportionate and strike the right balance between financial stability and innovation. Officials have indicated they are willing to refine mechanics such as temporary caps and reserve composition without weakening core safeguards like high quality backing and robust risk management. The key signals to track are the next consultation outputs, any adjustment to holding limits or the 40 percent unremunerated deposit requirement, and how closely the UK regime aligns with other hubs that are building bank connected or tokenized money frameworks.

Confidence: high because these details come directly from BoE testimony and current consultation summaries.

Conclusion

The Bank of England is not abandoning tight oversight of systemic stablecoins, but it is clearly open to reworking the strict caps and reserve rules that drew industry criticism. For crypto users and builders, the outcome will determine whether sterling stablecoins can scale into meaningful payment rails or remain constrained pilot projects, and it will signal how far the UK is willing to go in trading some bank comfort for digital asset innovation.