FCA sets landmark crypto rules for October 2027
Summary: Final FCA rules on 30 June 2026 set capital, market integrity and stablecoin standards. Firms apply 30 September 2026 – 28 February 2027; mandatory regime starts 25 October 2027.
What happened on 30 June 2026
The FCA published final policy setting out how crypto firms must operate in the UK from late 2027. The press release describes the package as landmark — completing the move from anti-money laundering registration alone to full conduct and prudential supervision for in-scope activities. Parliament brought cryptoassets into FCA remit in February 2026 via the Financial Services and Markets Act framework.
Who must get authorised
Firms providing crypto exchange services, custody, certain intermediation, stablecoin issuance and staking arrangement for clients must obtain FCA authorisation. Pure self-custody software without client money or asset handling may fall outside scope — but consumers using centralised platforms will increasingly interact only with authorised firms after the deadline.
Capital and stress testing explained
Firms must hold minimum capital buffers scaled to business risk and run stress tests modelling severe market shocks and client outflows. The aim is fewer sudden collapses and better client asset segregation — not elimination of investment loss. Historical exchange failures show why these rules matter, but they cannot guarantee every firm succeeds.
Market integrity
Crypto markets trade 24/7 globally. UK rules adapt market abuse concepts — insider dealing, wash trading, misleading liquidity — to platforms serving UK customers. Surveillance expectations rise. This does not vet individual tokens; investors must still research projects.
Stablecoins and Bank of England joint oversight
Systemically important stablecoin issuers may face joint Bank of England and FCA supervision under a June 2026 joint statement. Reserve backing, redemption rights and disclosure improve for payment-focused stablecoins. Algorithmic stablecoins remain high-risk.
Timeline for consumers
July 2026: firms can book pre-application meetings. 30 September 2026 – 28 February 2027: authorisation applications open. 25 October 2027: operating without authorisation becomes illegal for in-scope activities. Until then, verify firms on the FCA register and assume high risk.
What this does not change
Bitcoin and other tokens can still lose most of their value quickly. Regulation targets firm behaviour, not token quality. Tax rules are unchanged — disposals still trigger CGT. Scams and clone firms remain — always use Firm Checker.
Frequently asked questions
Should I wait until October 2027 to buy crypto? +
Regulation is about firm standards, not timing the market. If you choose to buy, use registered firms and only money you can lose.
Will my exchange automatically be authorised? +
No — firms must apply and demonstrate they meet requirements. Track FCA announcements during the application window.