UK FCA Raids: What it Means for Peer-to-Peer Crypto Trading

UK FCA crypto raids have made one thing definitive: every peer-to-peer crypto trader operating commercially in Britain today is operating illegally. The Financial Conduct Authority confirmed alongside its raids on eight London locations that there is not a single registered peer-to-peer crypto trader or platform in the United Kingdom. That is not a statement about a few bad actors. It is a statement that the entire commercial P2P sector in this country sits outside the perimeter of the Money Laundering Regulations, and the FCA has now demonstrated it will enforce that in person, with warrants, rather than by letter.

This article sets out what actually happened in the London raids, why the FCA changed tactics, what the new capital rules taking effect on 25 October 2027 mean for UK crypto firms, and what individual UK traders should do now. The central argument is one most coverage has missed: the raids were not really about eight premises. They were a deliberate signal fired into the fourteen-month authorisation window that opens on 30 September 2026.

The Details: What Happened in the London Raids?

On 22 April 2026, the FCA carried out its first ever coordinated physical crackdown on illegal peer-to-peer crypto trading, searching eight locations across London in a joint operation with HM Revenue and Customs and the South West Regional Organised Crime Unit. Cease-and-desist notices were issued at every site, and the evidence gathered is now feeding several live criminal investigations.

The operational detail matters. This was not a supervisory visit. The involvement of HMRC points to a tax and money-laundering dimension running alongside the registration failure, and the presence of a Regional Organised Crime Unit indicates the FCA suspected the cash legs of these trades were servicing criminal proceeds, not retail hobbyists.

Steve Smart, Executive Director of Enforcement and Market Oversight at the FCA, was blunt about the legal position: "Unregistered peer-to-peer crypto traders operating in the UK are doing so illegally and pose a financial crime risk." There is no ambiguity in that phrasing and no grace period implied in it.

Peer-to-peer crypto trading, in the sense the FCA is targeting, means an individual or business acting as a commercial counterparty: advertising rates, taking cash or bank transfers, and exchanging them for cryptoassets at volume. Doing that as a business requires registration under the Money Laundering Regulations. Buying Bitcoin from a friend is not the target. Running an unregistered cash-for-crypto desk out of a London shopfront is.

Why the FCA is Stepping Up: Risks of Unregulated P2P Crypto

The FCA escalated to physical enforcement because letters and warnings had stopped working. UK government risk assessments have identified cryptoassets as an increasingly prevalent vehicle for money laundering, and the regulator had already exhausted softer tools against the closely related crypto ATM sector without eliminating the activity.

The crypto ATM campaign is the tell. The FCA has repeatedly stated that no firm registered with it has ever been approved to offer crypto ATM services, meaning any machine operating in the UK is unlawful. In one 2026 operation, the FCA and the Metropolitan Police searched four premises across south-west London, seized seven crypto ATMs and arrested two people on suspicion of money laundering and running an illegal cryptoasset exchange.

Enforcement has already produced a custodial sentence. Olumide Osunkoya was sentenced on 28 February 2025 to four years in prison for illegally operating a network of crypto ATMs handling more than £2.5m, the first UK sentence for unregistered cryptoasset activity. That precedent is why the April raids should be read as the opening of a prosecution pipeline rather than a public relations exercise.

The underlying consumer risk is measurable. FCA cryptoassets consumer research found that crypto ownership among UK adults has risen to 12%, up from 10%, with awareness climbing from 91% to 93% and average holdings increasing from £1,595 to £1,842. Matthew Long, Director of Payments and Digital Assets at the FCA, framed the implication directly: "Our research results highlight the need for clear regulation that supports a safe, competitive, and sustainable crypto sector in the UK."

New Rules on the Horizon: Capital Requirements for UK Crypto Firms

On 30 June 2026 the FCA published its finalised cryptoasset rulebook. The mandatory regime comes into force on 25 October 2027. Firms can apply for authorisation from 30 September 2026 until 28 February 2027, and all authorised firms must meet financial resilience requirements covering both capital and annual stress testing.

The specifics are more nuanced than headlines suggested:

Stablecoin issuers must hold capital equal to 1% of the total value of stablecoins issued, halved from the 2% floated in earlier consultation. AML Intelligence characterised this as the FCA weakening its own landmark rules.
Cryptoassets that can be prudently valued and are admitted to a UK qualifying trading platform face a single 40% net risk position requirement and a 40% volatility adjustment for counterparty credit default.
The regime covers trading platforms, intermediaries, custodians, stablecoin issuers and staking providers.

David Geale, Executive Director of Payments and Digital Finance at the FCA, called it "a significant moment for crypto regulation in the UK."

The stress-testing asymmetry nobody is discussing

Here is the detail with the longest tail. Unlike major UK banks, which receive prescribed scenarios from the Bank of England, crypto firms will design and run their own annual stress tests based on internal risk assessments before submitting them to the FCA. A sector defined by correlated, reflexive drawdowns will be marking its own scenario homework. Readers following our finance coverage should expect this to be the first thing tightened after the regime's first stress event.

Impact on UK Peer-to-Peer Traders

For UK-based P2P traders, the practical position as of July 2026 is that commercial P2P trading has no lawful route to operate until authorisation is granted. There is no legacy registration to fall back on, because none exists.

Three consequences follow. First, anyone running a P2P desk faces criminal, not merely regulatory, exposure. Second, banking access will tighten further as UK banks price in the FCA's stated view. Third, individual retail users buying through informal P2P channels have no recourse: they are not FCA-protected, and there is no Financial Services Compensation Scheme cover on the trade.

The Social Impact: Who Actually Gets Hurt

The people most exposed to unregistered P2P crypto trading are not speculators. They are lower-income households, recent migrants and people excluded from mainstream banking, who use cash-for-crypto desks precisely because a high-street account is difficult to obtain or a remittance corridor is expensive.

With 12% of UK adults holding crypto and average holdings of £1,842, a single loss at an unregistered desk can equal a month of take-home pay for a low earner. FCA research found around one third of holders wrongly believed they could complain to the FCA about crypto losses, and only one in ten had done no research at all before buying. That gap between perceived and actual protection is where real harm sits.

There is also a community-level cost. Cash-intensive P2P desks concentrate in the same high streets as money service bureaux serving diaspora communities. When enforcement arrives, legitimate remittance users lose access alongside the criminal flows. The FCA's decision to open a lawful, authorised pathway matters most to exactly these households.

Navigating the Evolving UK Crypto Landscape: What To Do Now

If you trade or hold crypto in the UK, take these concrete steps before the 28 February 2027 application deadline.

If you operate any P2P desk commercially, stop and take legal advice immediately. Cease-and-desist notices were issued on the spot in April. Voluntary cessation before contact is materially better than after.
If you intend to be authorised, engage the FCA's pre-application support, available from July 2026. The window opens 30 September 2026 and closes 28 February 2027. Missing it means you cannot lawfully trade from 25 October 2027.
Model your capital position now. Stablecoin issuers should test 1% of issuance; trading firms should model the 40% net cryptoasset position requirement against current inventory.
Build your internal stress-testing methodology this year. You write your own scenarios, so document the governance behind them.
As a retail buyer, verify counterparties on the FCA Register at fca.org.uk before transacting. Never use a UK crypto ATM: all are unlawful.
Keep disposal records for HMRC. Capital gains on crypto are reportable, and HMRC's involvement in the April raids signals sharper data-matching ahead. Our Baba International tax guidance covers the reporting thresholds.

Conclusion: The Future of Crypto Trading in the UK

The April raids and the June rulebook are one policy, not two. The FCA is closing the unregistered market with enforcement while simultaneously building the authorised one, and the fourteen months between September 2026 and October 2027 are the crossing point. Firms that treat the authorisation window as optional will find that the regulator has already shown it turns up in person.

For UK consumers, the direction is positive: FCA research indicates 26% of non-users would be more likely to invest if the market were regulated. The unresolved question is whether self-designed stress tests and a halved stablecoin capital buffer prove adequate when the first genuine shock arrives.

Baba International Editorial Team

Our editorial team specialises in UK and EU personal finance, health policy, and economic analysis. All content is researched using authoritative sources including the ONS, NHS, Bank of England, ECB, and Eurostat.

Frequently Asked Questions

Is peer-to-peer crypto trading illegal in the UK?

Trading commercially as an unregistered P2P business is illegal. The FCA confirmed in April 2026 that no P2P crypto traders or platforms hold UK registration, so any commercial desk is operating unlawfully. Casual person-to-person transactions that do not constitute running an exchange business are not the target.

When do the new FCA crypto rules take effect?

The mandatory regime comes into force on 25 October 2027. Applications for authorisation open on 30 September 2026 and close on 28 February 2027, with FCA pre-application support available from July 2026.

How much capital will UK crypto firms need to hold?

Stablecoin issuers must hold capital equal to 1% of the total value of stablecoins issued, reduced from the 2% originally proposed. Prudently valued cryptoassets on a UK qualifying platform carry a 40% net risk position requirement. All firms must also run annual internal stress tests submitted to the FCA.

Am I protected if I lose money on a UK P2P crypto trade?

No. Unregistered P2P trading falls outside FCA protection, and there is no Financial Services Compensation Scheme cover. FCA research found around a third of holders wrongly assumed they could complain to the FCA. Check the FCA Register at fca.org.uk before transacting, and read our consumer finance articles on protecting savings.