UK Plans Payment Rule Reform for Stablecoins and Tokenized Deposits

The UK government on April 21 announced a reform of payment rules to cover stablecoins and tokenized deposits. The announcement came during London Fintech Week as the US, EU, and UK compete to set the rules for digital payments.

What the Treasury is proposing

Economic Secretary Lucy Rigby laid out changes across three areas. First, a unified regulatory framework for traditional and tokenized payments, covering stablecoins like USDT and tokenized bank deposits. Second, cutting red tape for companies that want to offer stablecoin payment services. Third, research into how payment rules should apply when AI agents make transactions on behalf of people.

Tokenized deposits are bank funds moved onto a blockchain as tokens. Ethereum is the most common platform for this, though the announcement does not specify a particular technology.

A new "digital markets champion"

Former FCA veteran Chris Woolard was named digital markets champion for the Wholesale Financial Markets Digital Strategy. His job is to push tokenized assets into the mainstream of the British financial system.

Woolard said dialogue between the private and public sectors is the key to keeping the UK competitive. The competition is stiff: the US has moved on stablecoin bills, and the EU rolled out MiCA back in 2024.

AI will pay on your behalf. No rules yet

A separate part of the package looks at AI agents making payments on behalf of consumers and businesses. Automated agents already buy subscriptions, run B2B settlements, and manage budgets. There are no clear rules yet for what happens when an AI agent authorizes a transaction.

Why now

The UK is behind its rivals. The US is pushing the GENIUS Act and CLARITY Act. The EU set the pace with MiCA. After Brexit, London lost some of its fintech edge and is now trying to win it back through regulatory clarity.

The full UK crypto package is not expected before 2027. Today's announcement signals to companies that the legal ground for stablecoin services is getting clearer.

The bottom line

The UK is reforming payment law to bring stablecoins and tokenized deposits into a single framework. Less bureaucracy and clearer rules for AI payments - that is what the industry has been waiting for. Full implementation will take at least another year.