BoE signals softer UK stablecoin caps

TLDR

The Bank of England is signalling it may relax its proposed strict caps and conditions on U.K. sterling stablecoins after pushback from the industry.

1. Deputy Governor Sarah Breeden said the BoE is genuinely open to changing its stablecoin rules, including limits designed to curb bank deposit flight.
2. The current draft regime would force systemic pound stablecoins to be 100% backed by high?quality assets and tightly supervised, which many issuers see as commercially heavy.
3. The key to watch now is how BoEs final rules balance safety with competitiveness as the wider U.K. cryptoasset framework goes live over the next couple of years.

Deep Dive

1. What The BoE Just Signalled

Breeden told an audience that the BoE is genuinely open to other ways of achieving the objective of protecting the economy from a sudden shift of deposits from banks into stablecoins, indicating flexibility on caps and design of the regime. A Bloomberg report describes this as a willingness to revisit relatively strict limits that had triggered backlash from digital asset firms.

A summary of the BoEs consultation notes that for sterling stablecoins deemed systemic, reserves must be fully backed, with at least 40% held as deposits at the BoE and up to 60% in short term U.K. government debt, plus strict redemption and supervision requirements.

2. Why The Caps Matter For Issuers And Users

The proposed framework aims to ensure U.K. pound stablecoins remain safe and redeemable at par, with issuers supervised directly by the BoE if designated systemic and required to maintain very resilient business models backed 100% by high?quality assets. Stablecoins used mainly for trading would remain under the Financial Conduct Authority, adding an extra layer of oversight.

For issuers, holding large, low yielding reserves at the central bank and in gilts can significantly compress margins and make U.K. pound tokens less attractive to launch or scale. For users, strict caps could limit choice and innovation if major issuers decide the U.K. is not commercially viable.

3. What To Watch Next

The comments come while the U.K. finalises its broader cryptoasset regime, with an authorisation window and go live dates already mapped out for coming years. How the BoE adjusts its draft, if at all, will show whether it prioritises maximum prudence, competitiveness with jurisdictions like the EU and Hong Kong, or a middle path.

Watch for three signals: revised BoE consultation papers, Treasury decisions on which stablecoins are considered systemic, and whether large global issuers publicly commit to or pull back from U.K. pound products.

Conclusion

The BoE is not walking away from strict oversight of pound stablecoins, but it is clearly inviting alternative designs to hard caps that worried the industry. The eventual balance between stability and commercial viability will shape how much GBP stablecoin activity, liquidity and innovation the U.K. actually attracts.