Is Bitcoin legal in the UK?

Short answer: yes. It is legal to own, buy, sell and hold Bitcoin in the UK. It is not legal tender, so shops do not have to accept it, and most crypto is not covered by the protections you get with a bank.

General information, not legal or financial advice. This page summarises official UK sources, listed at the bottom.

On this page

Short answer
Who regulates it
Tax
Mining at home
What is banned or restricted
FAQ
Key takeaways
Official sources

Short answer

Owning Bitcoin: legal.
Buying and selling: legal, through firms registered with the FCA or person to person.
Legal tender: no. The pound is legal tender. Nobody has to accept Bitcoin.
Protection: most crypto is not covered by the Financial Ombudsman Service or the FSCS (see FCA: Crypto basics (InvestSmart)).

Who regulates it

The Financial Conduct Authority (FCA) regulates crypto firms in the UK in three main ways:

Registration: firms offering crypto services to UK customers must be registered with the FCA for anti money laundering. You can check on the FCA Financial Services Register.
Financial promotion rules: since October 2023 crypto adverts to UK consumers must be fair, clear and not misleading, carry risk warnings, and cannot offer "refer a friend" bonuses. See FCA: Cryptoasset firms marketing to UK consumers.
Cooling off for first timers: the first time you invest with a firm, it must give you a 24 hour cooling off period and check the product is appropriate for you.

The UK plans a fuller crypto regime in the coming years. When it changes, this page will be updated.

Tax

HMRC does not see Bitcoin as money. For most people it is treated like an asset, so Capital Gains Tax can apply when you sell, swap, spend or give it away. Buying and holding is not taxed. Being paid in Bitcoin can mean Income Tax. Read our Bitcoin tax UK guide and GOV.UK: Check if you need to pay tax when you sell cryptoassets.

Mining at home

Mining Bitcoin at home is legal. You pay for the electricity, and HMRC may treat rewards as income, especially if you mine as a business (see the HMRC Cryptoassets Manual). Check your energy contract, tenancy or home insurance if you run noisy, power hungry machines.

What is banned or restricted

Crypto derivatives (such as futures, options and contracts for difference on crypto) cannot be sold to UK retail customers. This ban has applied since January 2021.
Unregistered firms cannot legally offer crypto services to UK customers. The FCA Warning List names firms to avoid.
Crypto ETNs were banned for retail until 8 October 2025. Now they can be sold to retail if listed on a UK recognised exchange (see our ETNs and ISAs explainer).

FAQ

Is crypto legal in the UK, not just Bitcoin?

Yes. The same rules on registration, promotions and tax apply to other cryptoassets. Many tokens carry more risk than Bitcoin.

Can I buy Bitcoin with a UK bank card?

Usually, through an FCA registered firm. Some banks limit payments to crypto firms. See How to buy Bitcoin in the UK and Buy safely in the UK.

Can the UK ban Bitcoin?

It can regulate the firms and products people use. It cannot switch off the Bitcoin network. See Bitcoin myths and our FAQ.

Key takeaways

Bitcoin is legal to own, buy and sell in the UK. It is not legal tender.
The FCA registers crypto firms and controls how crypto is advertised.
HMRC treats Bitcoin as an asset. Capital Gains Tax can apply when you dispose of it.
Crypto derivatives are banned for retail. Most crypto has no FSCS or Ombudsman cover.

Official sources

Checked 2 November 2026. Rules change, so always check the latest version.

Not financial advice. General education only. Bitcoin prices can swing hard. Never put in more than you can afford to lose, and do your own research.