UK Crypto Regulation — FCA Rules & Requirements

Overview

The FCA oversees crypto regulation in the UK. Understand registration requirements, marketing rules, stablecoin plans, and how the UK approach differs from the US and EU. The FCA's strict registration process has rejected the majority of applicants, while new crypto marketing rules impose clear risk-warning requirements. Compare the UK framework with US crypto regulation and the EU's MiCA regulation, and review our tax guides for HMRC capital gains reporting rules.

Key Takeaways

• The FCA requires crypto firms to register and comply with AML regulations — many firms have been denied or withdrawn.
• Crypto marketing rules (from October 2023): all crypto promotions must include clear risk warnings and can't be misleading.
• UK bans crypto derivatives (CFDs, futures, options) for retail investors — only professional investors can trade them.
• The UK is developing its own stablecoin and broader crypto framework — aiming to be a 'crypto hub' while maintaining protections.

Practical Tips

• Check the FCA register to confirm your exchange is properly authorised to operate in the UK.
• UK residents: you can still buy spot crypto, but avoid platforms offering leveraged/derivative products unless you're professional-classified.
• HMRC requires capital gains reporting on crypto — annual exempt amount applies (currently £3,000).