Is Bitcoin Legal in the UK? The 2026 Legal and Tax Guide

As of 12 October 2026. Pending law is described as pending.

What is the legal status of Bitcoin in the UK? Bitcoin is legal to buy, hold, sell and keep in your own wallet in the United Kingdom, and the law treats it as property: in England, Wales and Northern Ireland under the Property (Digital Assets etc) Act 2025, and in Scotland under the Digital Assets (Scotland) Act 2026. It is not legal tender. Businesses that exchange or hold bitcoin for customers must be registered with the Financial Conduct Authority, and gains on disposal are subject to Capital Gains Tax.

Yes. No UK statute prohibits an individual from buying, holding, selling or self-custodying bitcoin. The law regulates the businesses that deal in it and taxes the gains.

No. Legal tender has a narrow technical meaning: it is a form of payment that a creditor cannot refuse when a debt is offered in full. According to the Bank of England, legal tender in England and Wales is Royal Mint coins and Bank of England notes, and in Scotland and Northern Ireland it is Royal Mint coins only. Bitcoin is not on that list, so nobody is obliged to accept it.

Yes. In England, Wales and Northern Ireland, the Property (Digital Assets etc) Act 2025 received Royal Assent and came into force on 2 December 2025. Section 1 provides that a thing, "including a thing that is digital or electronic in nature", is not prevented from being the object of personal property rights merely because it is neither a thing in possession nor a thing in action.

A "thing in possession" is a physical object you can hold. A "thing in action" is a right you can only enforce by suing, such as a debt. Bitcoin is neither, which left a doubt over whether it could be owned at all. The Act extends to England and Wales and Northern Ireland (s 2(1)).

The courts had already moved in this direction. In AA v Persons Unknown [2019] EWHC 3556 (Comm), decided on 13 December 2019, Mr Justice Bryan held for the purposes of an interim injunction that cryptoassets such as bitcoin are property, applying the established test for property at paragraph 59.

Scotland has its own property law. The Digital Assets (Scotland) Act 2026 received Royal Assent on 16 April 2026. Section 2 provides that digital assets are "incorporeal moveables", meaning intangible property other than land, and sections 1 to 6 came into force on 1 July 2026 under S.S.I. 2026/197.

In practice, property status matters most when coins are stolen or held by a failed business, because property rights carry remedies such as proprietary injunctions.

No. Registration applies to businesses, not to individuals holding their own bitcoin.

Two types of business must register under the Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017 (the MLRs). Regulation 14A(1) defines a "cryptoasset exchange provider" as a firm or sole practitioner who "by way of business" exchanges cryptoassets for money, or one cryptoasset for another, or operates a cryptoasset machine. Regulation 14A(2) defines a "custodian wallet provider" as one who, by way of business, safeguards cryptoassets or private keys on behalf of customers.

The FCA must keep a register of both (reg 54(1A)). A business in either category must not act unless it is on that register (reg 56(1)(f) and (g)). Regulation 14A(3)(a) defines a cryptoasset as "a cryptographically secured digital representation of value or contractual rights that uses a form of distributed ledger technology and can be transferred, stored or traded electronically."

Further changes are already made but not yet in force. The Money Laundering and Terrorist Financing (Amendment) Regulations 2026 (SI 2026/621) insert a new regulation 34A, which requires enhanced customer due diligence for cryptoasset exchange providers and custodian wallet providers, from 1 February 2027 (reg 1(4)).

In practice, these duties fall on the business, which is why a registered exchange asks its customers for identity documents and the source of their funds.

Bitcoin promotions are restricted. Section 21(1) of the Financial Services and Markets Act 2000 (FSMA) provides that a person must not, "in the course of business, communicate an invitation or inducement to engage in investment activity" unless the person is authorized or the content is approved by an authorized person. Section 21(14) confirms that "investment" includes a cryptoasset.

The Financial Services and Markets Act 2000 (Financial Promotion) (Amendment) Order 2023 (SI 2023/612) brought cryptoasset promotions within this restriction in October 2023. It also inserted article 73ZA into the Financial Promotion Order 2005, which lets businesses on the FCA's MLR register communicate their own cryptoasset promotions. Article 73ZA is due to be removed when the new regime takes full effect, under SI 2026/102, reg 42(4).

The FCA's conduct rules in COBS 4.12A govern what those promotions must contain. Every promotion relating to a qualifying cryptoasset must carry this warning (COBS 4.12A.11R(1)(d)): "Don't invest unless you're prepared to lose all the money you invest. This is a high-risk investment and you should not expect to be protected if something goes wrong."

A firm must not offer retail customers incentives, such as bonuses, cashback or referral rewards, to invest (COBS 4.12A.7R and 4.12A.8G). Before a first-time customer receives a direct offer, the firm must allow a cooling-off period of at least 24 hours (COBS 4.12A.18R), give a personalized risk warning (COBS 4.12A.20R), categorize the customer (COBS 4.12A.21R) and assess whether the investment is appropriate for them (COBS 4.12A.28R).

These rules bind firms, not customers, but they explain the warnings and waiting period a holder meets when opening an account with a UK-facing platform.

The new regime has been made but is not yet in force for most purposes. The Financial Services and Markets Act 2000 (Cryptoassets) Regulations 2026 (SI 2026/102) were made on 4 February 2026, after approval by both Houses of Parliament. Regulation 1(2) brings them into force on 25 October 2027, the "full commencement day". Regulation 1(3) brought them into force earlier only for preparatory purposes, such as FCA rule-making and authorization applications. They extend to the whole United Kingdom (reg 1(4)).

The regime moves cryptoasset businesses from registration to authorization under FSMA, whose "general prohibition" in section 19 bars anyone from carrying on a regulated activity in the UK unless authorized or exempt. According to the FCA's perimeter guidance (PERG 18.1.10, dated 16 September 2026), the new regulated activities include safeguarding cryptoassets, operating a qualifying cryptoasset trading platform, dealing in qualifying cryptoassets as principal or agent, arranging deals in them, and arranging qualifying cryptoasset staking.

The FCA published its final rules on 30 June 2026 in policy statements PS26/9 to PS26/13, and its perimeter guidance on 16 September 2026 in PS26/18. According to the FCA, the application period for firms runs from 30 September 2026 to 28 February 2027. Firms that do not apply before the regime begins must wind down their UK cryptoasset business before it starts.

One further change is pending. The Financial Services and Markets Act 2000 (Cryptoassets) (Miscellaneous Amendments) Regulations 2026 were laid before Parliament on 15 September 2026 under the draft affirmative procedure, which means each House must approve them before they can be made. Parliament's procedure record shows the Government tabled its approval motion in the House of Commons. As of 12 October 2026, they have not been approved.

For a holder, the practical date is 25 October 2027, when the businesses you use for regulated cryptoasset activities will need FCA authorization rather than registration alone.

Bitcoin is taxed mainly through Capital Gains Tax when you dispose of it, and through Income Tax when you receive it as income. His Majesty's Revenue and Customs (HMRC) sets out its approach in its Cryptoassets Manual and on GOV.UK.

You may pay Capital Gains Tax when you dispose of bitcoin. HMRC's Cryptoassets Manual (CRYPTO22100) treats selling bitcoin for money, exchanging it for another token, using it to pay for goods or services and giving it away as disposals. A gift to your spouse or civil partner is the exception.

An individual's annual exempt amount, the tax-free allowance for gains, is £3,000 (TCGA 1992, s 1K(2)). Gains above it are charged at a rate of 18% or 24% (TCGA 1992, s 1H(3)). According to GOV.UK, for gains made from 6 April 2026, the 18% rate applies to the part of your gains that falls within the basic rate band, which is £37,700 for 2026 to 2027, and 24% applies above it.

HMRC requires you to pool your costs. According to GOV.UK, each type of token goes into its own pool, and when you dispose of some, you deduct a proportionate share of the pooled cost. Tokens bought on the same day as a disposal, or within 30 days after it, are matched with that disposal instead of with the pool. You may deduct allowable costs such as transaction fees, but not the costs of mining activities, such as equipment or electricity.

GOV.UK requires you to keep your own records for each transaction, including its date, the number of tokens, their sterling value and the pooled cost. Exchange reports are not tax calculations and do not track pooled costs.

According to GOV.UK, tokens received from mining, staking or lending count as income. If you are not carrying on a trade, HMRC treats them as other taxable income. A £1,000 allowance for trading and miscellaneous income applies each tax year. If your total miscellaneous income is between £1,000 and £2,500 you must contact HMRC, and above £2,500 you must register for Self Assessment.

Bitcoin paid by an employer is a "readily convertible asset", so a UK employer must operate PAYE on it. On a later sale, Capital Gains Tax applies only to any increase in value since receipt.

UK service providers now report user data to HMRC. The Reporting Cryptoasset Service Providers (Due Diligence and Reporting Requirements) Regulations 2025 (SI 2025/744) came into force on 1 January 2026 and implement the OECD Crypto-Asset Reporting Framework (CARF). According to GOV.UK, providers must submit their first report between 1 January 2027 and 31 May 2027, covering 1 January to 31 December 2026.

Yes. No provision requires an individual to register, obtain authorization or notify any authority in order to hold bitcoin in a wallet they control.

Both the MLR registration duty and the new FSMA regime turn on activity carried on "by way of business" (MLRs, reg 14A; PERG 18.1.7). The FCA's guidance states that individuals who trade periodically on their own account as customers of such services "would not generally be expected to require authorisation solely by reason of making such trades" (PERG 18.1.10).

For tax, HMRC confirms there is no disposal when you move tokens between addresses you beneficially control (CRYPTO22100). Withdrawing coins from an exchange to your own wallet does not, by itself, create a tax charge. GOV.UK suggests keeping wallet addresses with your transaction records.

Partly. Property law differs: England and Wales and Northern Ireland rely on the Property (Digital Assets etc) Act 2025, while Scotland relies on the Digital Assets (Scotland) Act 2026. Legal tender also differs, as the Bank of England explains.

Financial regulation is uniform. The MLRs, the financial promotion rules and SI 2026/102 extend to England and Wales, Scotland and Northern Ireland. Capital Gains Tax and Inheritance Tax are UK-wide taxes.

Income Tax bands differ in Scotland. According to GOV.UK, Scottish Income Tax applies to wages, pensions and most other taxable income, while dividends and savings interest are taxed at the same rates as the rest of the UK.

This article is general information and not legal advice. Nothing here is written in a professional capacity.

Yes. No UK law prohibits an individual from buying, holding or selling bitcoin. In England, Wales and Northern Ireland, the Property (Digital Assets etc) Act 2025 confirms digital assets can be objects of personal property rights. In Scotland, the Digital Assets (Scotland) Act 2026 treats them as incorporeal moveable property.

You may. Selling, swapping, spending or gifting bitcoin is a disposal for Capital Gains Tax (HMRC, CRYPTO22100). Gains above the £3,000 annual exempt amount are charged at 18% or 24% (TCGA 1992, ss 1K and 1H). Bitcoin received from mining, staking or employment is taxed as income.

No. HMRC's Cryptoassets Manual (CRYPTO22100) states there is no disposal when you move tokens between addresses you beneficially control, so withdrawing to your own wallet is not a taxable event in itself. You should still keep records of each transaction, and GOV.UK suggests also keeping a note of your wallet addresses.

Yes. No UK rule requires an individual to register with, or seek authorization from, the Financial Conduct Authority to hold bitcoin in their own wallet. Registration under the Money Laundering Regulations 2017 and the new authorization regime both apply only to activity carried on by way of business (reg 14A; PERG 18.1.7).

The Financial Services and Markets Act 2000 (Cryptoassets) Regulations 2026 come into full force on 25 October 2027 (SI 2026/102, reg 1(2)). Until then, cryptoasset businesses remain under the registration regime. According to the FCA, the application period for authorization runs from 30 September 2026 to 28 February 2027.

Sometimes. According to GOV.UK, if you are registered for Self Assessment you must report gains where your total disposal proceeds exceed £50,000, for the 2023 to 2024 tax year onwards, even when no tax is due. Self Assessment returns include a dedicated cryptoasset section from the 2024 to 2025 tax year.

This article is provided for general information only and does not constitute legal, tax, financial, or professional advice of any kind. Nothing in it is written in a professional capacity, and no advisor-client relationship is created by reading it. Laws and regulations change, and parts of this piece may become outdated, incomplete, or inaccurate over time, including after the “last verified” date stated above. No representation or warranty is made as to the accuracy, completeness, or currency of the information presented. Before making any decision based on this content, you should verify the current law and consult a qualified professional licensed in the relevant jurisdiction.