UK FCA Opens Its Crypto Authorisation Gateway: Why February 28, 2027 Is the Date That Matters
The United Kingdom’s long-planned crypto regime has moved from consultation papers to real deadlines. On September 30, 2026, the Financial Conduct Authority (FCA) opened its authorisation gateway for cryptoasset firms, and the clock is now running: firms have until February 28, 2027 to apply in the main window, ahead of the regime taking full effect on October 25, 2027.
For exchanges, custodians and other crypto businesses serving UK customers, the filing date may turn out to matter almost as much as the approval itself.
From AML Registration to Full Authorisation
Since January 2020, UK crypto exchanges and custodian wallet providers have had to register with the FCA under the Money Laundering Regulations. That registration was primarily an anti-money-laundering check. The new regime replaces it with full authorisation under the Financial Services and Markets Act, the same framework that governs traditional financial firms.
Under the new rules, firms will need to show they meet FCA standards on governance, capital, safeguarding of client assets, operational resilience and senior-management accountability. Existing registrations don’t convert automatically. According to legal and industry analyses of the regime, MLR-registered crypto firms, as well as payment and e-money firms, need to submit new applications to cover crypto activities.
Which Activities Are Covered
Reporting on the regime lists a broad set of newly regulated activities, including:
- Operating a qualifying cryptoasset trading platform
- Dealing in cryptoassets as principal or agent
- Arranging deals in cryptoassets
- Custody and safeguarding of client cryptoassets
- Cryptoasset staking, lending and borrowing services
- Issuing qualifying stablecoins in the UK
Stablecoins issued under the regime must be fully backed and redeemable at par. That puts the UK broadly in step with the direction of U.S. stablecoin rules, which we covered when Treasury issued its first GENIUS Act rule last week.
Why February 28 Is the Date That Matters
The key detail is a transitional “saving” provision. Firms that apply within the window and haven’t received a decision by the time the regime starts can generally continue operating, including taking on new business, while their application is assessed. Industry analyses describe this protection as extending past October 2027 under a sunset arrangement.
Miss the February 28 deadline, and that protection falls away. According to analyses of the rules:
- Firms that apply late may be limited to servicing existing contracts and could be barred from onboarding new UK customers until authorised.
- Firms that never apply would need to wind down their regulated UK business before October 25, 2027. Carrying on regulated activity without authorisation can be a criminal offence under UK law.
The FCA has said it aims to decide applications before the regime takes effect. Authorisation is not automatic, and applicants that fall short of its standards can be refused. In the regulator’s announcement, Director Dominic Cashman framed the regime as giving consumers more protection and firms a clear framework to operate in.
Europe Is Moving at the Same Time
The UK isn’t the only jurisdiction tightening up. On September 30, the European Securities and Markets Authority (ESMA) published recommendations for the European Commission’s review of the Markets in Crypto-Assets regulation (MiCA). As summarized by Bitcoin.com News, the proposals include stronger supervisory powers, tighter marketing standards, rules for staking, lending and borrowing, and a new regulated service covering intermediaries that route users to DeFi protocols. ESMA also signaled that publishing open-source code or running permissionless infrastructure should not, by itself, trigger regulation.
In the U.S., meanwhile, rulemaking continues through the agencies rather than Congress. The SEC’s proposal on Regulation Crypto Assets has a comment deadline of October 20, and the CFTC sent its own crypto rulemaking to the White House for review in September.
What It Means for UK Crypto Users
For most retail users, nothing changes overnight. The practical effects will show up over the next 12 months as platforms decide whether to seek UK authorisation, restructure their offerings, or exit the market. Some smaller or offshore platforms may decide the compliance cost isn’t worth it.
If you use a crypto platform in the UK, it’s worth watching for announcements from your provider about its authorisation plans. The FCA’s public register is the place to verify a firm’s status once decisions start coming through. And whatever happens with a platform’s license, keeping long-term holdings in self-custody remains an option that doesn’t depend on any one company’s regulatory status.
This article is for informational purposes only and does not constitute financial advice.
