UK Regulator Opens Crypto Permissions Route for Wholesale Banks Ahead of 2027 Rules

TL;DR: The Financial Conduct Authority has reminded wholesale banks that they can apply to extend their permissions into regulated cryptoasset activities under the UK’s new framework. Applications submitted by February 28, 2027 may qualify for continuity while decisions are pending, but the broader regime is not expected to begin until October 25, 2027.

For years, Britain’s crypto debate has centred on exchanges and specialist firms. The next phase also concerns the banks that already serve financial markets. The Financial Conduct Authority has put those institutions on notice that the route into regulated crypto services is opening well before the rules themselves take effect.

In its November 2 wholesale-banks supervisory update, the FCA said banks can submit a variation of permission to undertake activities brought inside the new regime. The regulator specifically named custody, operating trading platforms, dealing, arranging transactions, stablecoin issuance and staking as activities within the expanding perimeter.

An application window, not a licence issued overnight

The timing deserves attention. The application window opened on September 30, 2026. The FCA is encouraging wholesale banks to apply by February 28, 2027, ahead of the new regime’s planned start on October 25, 2027.

That early deadline has a practical purpose. According to the FCA, firms applying before February 28 should either receive a decision before the regime begins or, if their application remains under review, be able to continue relevant crypto activities while the regulator makes its decision. Applications made after February 28 but before the October start may fall under a different transitional arrangement.

It would be a mistake, however, to interpret the guidance as blanket approval for every bank to start running cryptocurrency services. Permission still depends on what an individual institution proposes, the relevant legal requirements and the FCA’s assessment. A variation to an existing permission is not the same as automatic approval for every newly regulated activity.

For established banks, assembling that application can be substantial work. Custody design, operational controls, consumer or wholesale protections, sanctions screening and governance all need to fit the activity. The regulator has not suggested these safeguards are optional because the applicant already has a banking licence.

Why established institutions may change the market

Banks bring customer relationships, compliance teams, payments systems and balance-sheet expertise. If more of them begin offering regulated digital-asset services, a business may eventually be able to access familiar institutional infrastructure rather than work solely through crypto-native intermediaries.

Yet bank participation can also make the market more selective. A bank may accept only certain assets, counterparties or forms of custody. Its willingness to trade or settle tokenized instruments should not be confused with broad support for every token listed on an exchange.

The policy sits alongside efforts to connect financial assets to blockchain infrastructure. NewsBTC has examined the plans to develop infrastructure for tokenized securities, an example of the operational plumbing institutions assess before moving real transactions onchain.

What the FCA will want to see

A credible application must explain more than growth potential. Banks will need to show how responsibilities are divided, which assets are supported, how client holdings are safeguarded, and what happens when systems fail or markets become disorderly.

That creates a useful test for the market. The UK has been working toward a clearer framework, but clarity matters only if firms can implement the requirements and supervisors can process applications. February 28 is therefore an operational deadline as much as a policy marker.

The next developments to watch are the number and quality of applications, eventual decisions and any further guidance from the FCA. Wholesale-bank involvement could become an important part of Britain’s crypto market. At this stage, though, the news is that a formal route is open—not that a wave of new bank crypto products has already arrived.

This article was written by the News Desk and edited by Samuel Rae.

Featured image: Canary Wharf financial district in London (illustrative photograph; does not imply any pictured institution has applied for FCA crypto permissions). Photo: mattbuck via Wikimedia Commons, licensed under CC BY-SA 3.0.