UK FCA opens consultation on crypto regime

TLDR

The UKs Financial Conduct Authority (FCA) has opened a major consultation that sets the path to a full FSMA-based crypto regime starting in late 2027.

1. The FCA is consulting on how to define regulated cryptoasset activities, with feedback open until 3 June 2026 and final rules expected later this year.
2. The regime will cover stablecoin issuance, exchanges, custody, and staking, and uses an activity based perimeter that can catch shadow custody and some validator or node setups.
3. Crypto firms serving UK users will need full FCA authorisation between September 2026 and February 2027 or risk being forced to exit the market once the regime starts in October 2027.

Deep Dive

1. What The Consultation Actually Does

The FCA has published draft perimeter guidance explaining which crypto services will be treated as regulated activities under the Financial Services and Markets Act 2000 (Cryptoassets) Regulations 2026, passed in February 2026. This consultation (CP26/13) runs until 3 June 2026, with policy statements expected in summer and final perimeter guidance in autumn.

According to multiple summaries, the aim is not to re-open the law itself, but to clarify how it applies in practice so firms can understand whether activities like trading, custody, and staking fall inside the new regime and plan accordingly.

2. Who And What Will Be In Scope

The guidance groups activities into clusters such as issuing qualifying stablecoins, operating trading platforms, safeguarding cryptoassets, dealing or arranging deals, and arranging staking for users. These all become regulated once the regime is live.

Coverage is intentionally wide. Reports highlight that any firm holding client assets for more than 24 hours, or with the ability to override client authority, will be treated as a custodian and need a safeguarding licence, even if that power is only theoretical. The FCA also stresses that using smart contracts or public blockchains does not automatically keep a service outside regulation. Stablecoin issuers targeting the UK are expected to be UK established and control the full lifecycle of the token.

3. Timeline And What To Watch Next

Firms will be able to apply for FCA authorisation from 30 September 2026 until 28 February 2027, with the full regime planned to commence on 25 October 2027. Existing anti money laundering registrations will not automatically convert into full licences.

For users, nothing changes overnight. Until the regime starts, UK oversight remains focused mainly on financial promotions and AML rules. Over the next 18 months the key signals will be which exchanges, custodians, and stablecoin issuers commit to applying, how strict the final custody and staking rules look, and whether smaller or offshore platforms decide to stop serving UK customers instead of seeking authorisation.

Conclusion

The FCAs consultation is a clear step toward a fully regulated UK crypto market built on traditional FSMA tools, but applied to trading, custody, stablecoins, and staking. The details will decide how many current providers stay, what products remain available, and how attractive the UK becomes for larger institutional players, so both firms and users should track the consultation outcome and authorisation wave through 20262027.