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The United Kingdom is a country where owning, buying, selling and investing in cryptocurrencies is fully legal. However, crypto assets are not "legal tender" and are subject to the rules set by the FCA and HMRC. In this guide we explain the UK's current crypto regulations, taxation rates, the FCA registration requirement and the new rules in force as of 2026 — with the diligence of a Google SEO specialist and based on official sources.
Table of Contents
The short answer is yes. Buying, holding, selling and investing in cryptocurrencies is legal in the UK. The United Kingdom has not banned crypto assets; individuals and businesses may use them for any purpose that does not breach the law. That said, crypto assets are not legal tender like the pound sterling, meaning no business is obliged to accept crypto as payment.
In 2020, the UK introduced a legislative package aimed at regulating crypto businesses under anti-money-laundering and counter-terrorist-financing rules. Since then, crypto exchanges and custodian wallet providers have been subject to specific obligations. By the end of 2025, the UK further strengthened investor protection by legally recognising digital assets as a form of "property".
Crypto assets in the UK are not governed by a single dedicated "crypto law"; instead, regulation advances by adapting existing financial legislation and anti-money-laundering rules to the crypto sector. The principal authority in this area is the Financial Conduct Authority (FCA).
Since 10 January 2020, the FCA has been the anti-money-laundering and counter-terrorist-financing (AML/CTF) supervisor for crypto asset businesses operating in the UK. Under this regime, crypto exchanges and custodian wallet providers must register with the FCA and comply with AML/CTF regulations. Checking whether your chosen platform is registered with the FCA is critical for security.
To protect consumers, the FCA has also brought crypto asset marketing and promotions under its rules. Crypto advertising must be fair, clear and not misleading; it must include risk warnings and observe restrictions on certain incentives. This has made the UK one of the most rigorous crypto markets worldwide in terms of consumer protection.
The UK tax authority, HM Revenue & Customs (HMRC), treats crypto assets as property rather than currency. As a result, crypto transactions fall under either Capital Gains Tax (CGT) or Income Tax, depending on the nature of the transaction.
Selling crypto assets, exchanging them for another crypto asset, using them to pay for goods or services, or giving them to another person (other than a spouse, civil partner or charity) counts as a "disposal" and is subject to CGT if the gain exceeds the annual exempt amount. HMRC requires the cost of tokens of the same type to be calculated using the "pooling" method.
| Tax Type / Band | Rate | Scope |
|---|---|---|
| CGT – Basic rate | 18% | Gains on crypto disposals (basic band) |
| CGT – Higher rate | 24% | Crypto gains (higher/additional band) |
| CGT Annual Exempt Amount | £3,000 | Tax-free annual gains for 2026/27 |
| Income Tax – Basic | 20% | £12,571 – £50,270 (mining, staking, salary) |
| Income Tax – Higher | 40% | £50,271 – £125,140 |
| Income Tax – Additional | 45% | Over £125,140 |
| Personal Allowance | £12,570 | Tax-free annual income |
Crypto income from mining, staking, airdrops and employment may be subject to Income Tax. If Income Tax has already been paid on the value of an asset, CGT is not charged again on that amount; only the subsequent increase in value is subject to CGT. In addition, as of 1 January 2026 the UK has introduced new reporting and information-sharing obligations for crypto service providers under the international Cryptoasset Reporting Framework (CARF).
Acquiring crypto assets in the UK involves a few key steps. For a secure process, it is important to follow the sequence below:
Opt for a reputable, established platform registered with the FCA. Compare the crypto assets offered, transaction fees and security measures.
Accounts are opened with details such as name, email and an ID document. Modern platforms offer fast automated verification (KYC) using an ID document and a selfie.
You can top up your balance via bank transfer, debit/credit card or an existing crypto asset.
After checking the transaction fees, place your buy order. Store your assets in either an internet-connected "hot wallet" or an offline, more secure "cold wallet", whichever suits you.
If you are planning to set up a crypto company or invest in this field, you can review our guide on the best countries to establish a crypto company, and request a free consultation and price quote for a country-specific process.
Crypto assets are a relatively new payment and investment method, both in the UK and worldwide, which creates uncertainty around taxation and regulation. Key points:
The UK government has repeatedly stated its aim to regulate crypto asset activity with "robust, transparent and fair" standards while also supporting innovation. HM Treasury and the Bank of England are also assessing the possibility of a central bank digital currency (CBDC) that could coexist alongside cash and bank deposits. Accordingly, it is wise for both consumers and businesses to be prepared for the evolving regulatory framework.
At World Company Setup we provide end-to-end consultancy on crypto asset businesses, FCA registration and HMRC tax obligations in the UK. Contact our expert team for the right structure and full compliance.
Yes, buying cryptocurrency is fully legal in the UK. You can purchase crypto assets safely through an FCA-registered exchange.
Yes. HMRC treats crypto assets as property; gains from selling or exchanging are subject to Capital Gains Tax, while income from mining, staking or salary is subject to Income Tax.
Yes, crypto mining is legal in the UK. However, income from mining may fall under Income Tax and must be reported to HMRC.
No. Crypto assets are not legal tender in the UK, but buying, selling and holding them is legal, and businesses may choose to accept them as payment.
To operate in the UK, crypto exchanges must comply with the FCA's AML/CTF registration and rules. You should check a platform's FCA registration status before using it.
In the 2026/27 tax year, capital gains up to £3,000 per year fall within the CGT annual exempt amount. No CGT is due on net gains below this threshold.
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