When Do UK Crypto Firms Need To Apply?

The UK Financial Conduct Authority has opened its authorization gateway for crypto businesses, starting a five-month application window ahead of a new regulatory regime that takes effect on Oct. 25, 2027.

Firms that want to continue carrying out newly regulated crypto activities in the UK should submit applications by Feb. 28, 2027. The FCA has said it expects to decide applications filed during that period before the new rules start.

The timetable turns preparations that have been underway for months into an active licensing process. FinanceFeeds previously detailed what firms need to file during the FCA’s five-month application window, including the consequences of waiting until after February.

The incoming framework goes considerably further than the anti-money laundering registration and financial promotion requirements that have formed much of the UK’s crypto oversight to date. It brings specific crypto activities inside the Financial Services and Markets Act authorization system.

“The UK’s new crypto regime will give consumers greater protections and firms a clear framework to operate in,” said Dominic Cashman, the FCA’s director of authorization.

Which Crypto Activities Will Need FCA Authorization?

The regime covers businesses involved in activities including issuing qualifying stablecoins, operating cryptoasset trading platforms, dealing in cryptoassets, arranging transactions, safeguarding assets and arranging crypto staking.

The FCA finalized much of its rulebook in June after a series of consultations covering areas including stablecoin issuance, custody, capital requirements, market abuse and conduct standards.

FinanceFeeds previously covered the final UK crypto framework and changes to stablecoin issuer capital requirements, while later FCA guidance clarified which business models fall inside the authorization perimeter.

That perimeter matters because a company may need more than one permission depending on the services it provides. An exchange that also safeguards customer assets or arranges staking, for example, may need approvals covering several regulated activities rather than a single crypto licence.

The regulator’s September guidance gave businesses a final opportunity to determine which permissions apply before applications opened. FinanceFeeds reported that the FCA identified the activities requiring authorization and confirmed that existing MLR registrations would not automatically carry over.

Investor Takeaway

The important deadline is not October 2027 alone. Crypto firms already serving UK customers now have until Feb. 28 to enter the main application window, and existing anti-money laundering registration does not substitute for authorization under the new regime.

Why Does Existing MLR Registration Not Carry Over?

Companies already registered with the FCA under the Money Laundering Regulations must treat the new system as a separate authorization process if they intend to conduct activities brought within the new FSMA regime.

That means an existing FCA registration does not give a crypto business automatic permission to continue under the 2027 framework.

Emma Banymandhub, CEO of payments industry trade body The Payments Association, said firms should not underestimate the change.

“MLR registration will not carry over, and firms should be realistic about the standards they will need to meet,” she said.

The authorization process will examine more than anti-money laundering controls. Applicants may have to provide detailed information on governance, financial resources, risk management, customer treatment, operational resilience and the specific regulated activities they intend to conduct.

The burden may be greater for smaller businesses that have operated under the narrower registration system and now need policies, personnel and capital arrangements closer to those expected elsewhere in regulated financial services.

What Happens If Firms Miss The February Deadline?

Applications can still be possible after the main window closes, but firms that wait may lose access to some of the transitional protections available to businesses that apply on time.

For applications submitted during the window, the FCA expects to reach a decision before Oct. 25, 2027. Where an eligible existing firm remains under assessment when the regime begins, transitional provisions can allow it to continue providing crypto services while the FCA completes its review.

That makes the next five months important for exchanges, custodians, stablecoin businesses and other crypto companies targeting UK customers.

The application opening also moves the UK closer to replacing a system centered heavily on registration and marketing restrictions with one requiring full authorization for core crypto activities. The FCA has been preparing firms for that move throughout 2026, including through final guidance on the crypto activities requiring UK authorization.

For businesses, the question is no longer whether the new regime is coming. The immediate issue is whether their governance, capital, compliance systems and documentation are ready to pass the FCA’s authorization process before the transition period runs out.