UK lays unified rails for stablecoins and tokenized deposits

The UK Treasury wants stablecoins and tokenized deposits regulated like payment services, backing the push with new rules, BoE coordination and £1m for fintech pilots.

The UK Treasury used London Fintech Week to signal its most ambitious push yet to bring digital money inside the country’s mainstream payments perimeter. According to reporting on recent Treasury evidence sessions and policy briefings, published on Tuesday, ministers now want fiat‑backed stablecoins and tokenized bank deposits regulated under the same umbrella as existing payment services, rather than treated as a parallel crypto niche.

London targets post‑Brexit payments edge

Economic Secretary to the Treasury Lucy Rigby told the House of Lords Financial Services Regulation Committee that including stablecoins directly in payments rules would allow the UK to design “a payments framework that facilitates both traditional payments and tokenized payments in a coherent and comprehensive way.” That stance effectively revives a 2022–23 plan—first floated under the previous government—to amend the Payment Services Regulations so that sterling‑backed stablecoins used in UK payment chains are explicitly captured by law.

Under the emerging model, stablecoins used as payment instruments will sit within an issuance regime that ties into the broader Financial Services and Markets Act cryptoasset framework, while systemic pound‑denominated stablecoins will fall under joint Bank of England and FCA supervision. In parallel, tokenized deposits—commercial bank money issued on blockchain rails—are being treated as a complementary pillar, giving banks a path to on‑chain money that preserves the existing two‑tier system.

Bank of England officials have already started expanding the Digital Securities Sandbox to include both tokenized deposits and regulated stablecoins as settlement assets, allowing regulators to observe real‑world use cases before locking in a permanent regime. The Treasury’s new integration plan builds on that work, with around £1 million in fresh funding earmarked for fintech experiments that use these instruments in payments, treasury management, and cross‑border flows.

Policy analysts note that, while global debates often pit central bank digital currencies against private stablecoins, the UK is quietly advancing a “third path” that leans heavily on tokenized deposits as programmable, 24/7 extensions of traditional bank money. As one recent industry brief put it, tokenized deposits are “not a new form of money” but a new infrastructure layer, designed to keep credit creation and deposit guarantees inside the banking system even as settlement moves on‑chain.

Taken together, the Treasury’s unified framework, the Bank of England’s systemic stablecoin consultation, and the FCA’s 2026 focus on stablecoin payments suggest a coordinated bid to make the UK a preferred jurisdiction for regulated digital payment assets in the post‑Brexit landscape. If regulators can balance prudential safeguards with genuine room for experimentation, London’s fintech sector may end up setting templates other financial hubs copy rather than compete against.