How the UK plans to regulate cryptos as traditional finance

Key receivers

The UK plans to introduce cryptocurrency in financial services by October 2027 and move to a structured regulatory regime.

The Financial Conduct Authority has launched a consultation to define standards and requirements for crypto companies, with final rules expected in 2026.

The new framework marks a move away from basic anti-money laundering registration to a detailed licensing system that mirrors traditional financial products.

Separately, the government of the Kingdom has launched an independent review of foreign financial intervention that may lead to future restrictions on the use of cryptocurrency for political donations.

The UK is moving away from a “wait and see” approach to formal regulation, which resembles the framework used by high street banks. HM Treasury and the Financial Conduct Authority (FCA) have set October 2027 as the deadline for the country's new crypto regime. This is not a minor update. It represents a structured integration of digital assets into the UK financial services perimeter.

This article discusses the UK's transition to a comprehensive crypto regulatory framework in 2027, which will include new legislation and revised rules around political donations.

The evolution of the UK crypto regulatory framework

The UK has taken a cautious stance on cryptocurrency. In the year Until the end of 2025, most crypto activity in Britain will be governed primarily by anti-money laundering (AML) laws, financial promotion requirements and guidance from the FCA. This meant that companies had to demonstrate strong AML controls to be added to the FCA register, but were not subject to the full scope of the UK's Financial Services Handbook.

This was not a complete regulatory system, as it did not impose consumer protection, capital requirements, or market controls in the way that banking or brokerage regulations do. There was also uncertainty over the handling of trading platforms, staking, decentralized finance (DeFi) and other advanced crypto services.

In the year The regulatory shift, scheduled to be completed by 2027, marks a departure from the previous patchwork approach. Instead of regulating crypto primarily through AML compliance, the UK intends to bring crypto activities into mainstream financial services by aligning them with legal standards applied to traditional financial products.

Did you know this? In the year By the end of 2025, around 50 crypto firms have been registered by the FCA for AML purposes, although many applications have reportedly fallen short of the regulator's expectations on governance and risk management.

The new UK crypto policy roadmap

In the year In December 2025, the UK government took a significant step by passing the Financial Services and Markets Act 2000 (Cryptoassets) Regulations 2025 before the UK Parliament. This legal instrument lays the legal basis for bringing a wide range of crypto activities within the scope of regulated financial services in the UK.

According to the regulations, the implementation will be done in a phased manner to be fully launched by October 2027. The measures expand the list of activities regulated under the Financial Services and Markets Act 2000 (FSMA) to include:

Operating a crypto asset trading platform

Dealing with crypto assets as a principal or agent

Organizing transactions and providing security services

Certain aspects of lending, borrowing and lending.

This legislative process has not yet implemented the entire set of laws. Instead, it empowers the FCA to develop and introduce detailed rules when the regime comes into force. According to the government, these measures are intended to promote responsible innovation, strengthen consumer protection and improve market transparency, while preventing bad actors from exploiting regulatory loopholes.

Rachel Reeves said: “By giving businesses a clear road map, we will provide the certainty they need to invest, innovate and create highly skilled jobs here in the UK.

Importantly, these regulations have been brought before Parliament but do not come into force until December 2025. They form the main legal architecture that the FCA uses to set standards of conduct and obligations for industry participants.

FCA's new standards

With the regulatory framework in place, the FCA has launched a series of consultations to translate the broad legal mandate into practical, enforceable rules.

On December 16, 2025, the regulator published three consultation papers outlining proposed regulatory mechanisms for crypto activities. These documents do not represent final regulations. Stakeholder responses Due by February 12, 2026, final rules are expected later in 2026, before taking effect in 2027.

The recommendations include:

CP25/40: Sets out operational requirements for trading platforms and brokers, introducing mandatory controls around staking services and certain DeFi-related activities to support market integrity.

CP25/41: Requires token issuers to provide greater transparency about their projects and aims to address new market abuse and price manipulation.

CP25/42: Establishes prudential requirements by mandating that organizations maintain adequate capital and liquidity to protect consumers and maintain systemic stability in the event of a business failure.

These proposals aim to put crypto companies on a regulatory footing similar to traditional financial institutions, including governance standards, prudent operational risk controls, consumer mandates and market integrity requirements. The outcome of these consultations will determine the exact set of regulations that the industry will have to comply with once the regime is implemented.

New restrictions on UK political crypto donations

Unlike financial services regulation, UK lawmakers have turned their attention to the treatment of cryptocurrency in political finance. From December 2025, crypto donations will no longer be expressly prohibited by UK political finance laws. UK Electoral Commission guidance treats crypto donations like any other form of donation unless sufficient information is available to confirm donors' willingness and value.

In December 2025, the UK government launched a review of foreign financial interference, examining potential safeguards in political finance laws, including the use of cryptocurrency donations. The review could inform future policy recommendations and is expected to report in March 2026.

Concerns over tracking cryptocurrency donations have been raised by ministers and analysts, particularly as anonymous wallets can obscure the source of funds. According to media reports citing government officials, future electoral reform legislation could include proposals to limit political crypto donations, although any changes would require new primary legislation.