As the UK prepares to implement the Cryptoasset Reporting Framework (CARF) in 2026, major financial firms gather in London to discuss its impact on institutional crypto markets and global compliance standards.
With the UK’s new Cryptoasset Reporting Framework (CARF) coming into force on 1 January 2026, some of the world’s largest financial firms have converged on London to discuss how the regime will reshape institutional engagement with digital assets.
The third annual London Digital Assets Forum (DAF3) brings representatives from BlackRock, J.P. Morgan, Mastercard and Stripe together with crypto-native firms such as Aave. According to the event organisers, speakers include Nikhil Sharma of BlackRock, Emma Lovett of J.P. Morgan and Stani Kulechov of Aave. “With its history as a centre of financial innovation, and evolving regulatory environment, London is creating a fertile ground for blockchain to thrive within traditional finance,” said Victoria Gago, Co‑Founder of DAF.
CARF requires crypto exchanges, wallet providers and other reporting cryptoasset service providers to collect and report detailed user information to HM Revenue & Customs, including full legal names, addresses, tax residency and comprehensive transaction records covering purchases, sales, swaps and realised gains. According to BDO, MoneyWeek and The Modern Regulator, the obligation to gather identity and transaction data extends to foreign firms serving UK customers and will cover transfers to self‑custodied wallets in many jurisdictions.
The change effectively gives HMRC direct visibility into exchange activity for the first time. Industry and tax advisers say the framework is designed to make it significantly harder for investors to conceal taxable crypto gains. The AML Intelligence brief notes that CARF’s automatic reporting replaces the previous reliance on case‑by‑case cooperation with investigators and that users who refuse to provide required identity information may face penalties.
The UK’s move is part of a broader global rollout: AML Intelligence reports that around 75 countries and jurisdictions have committed to CARF, with the European Union implementing the rules through DAC8 on 1 January 2026 as well. The Modern Regulator adds that initial data submissions to HMRC are due by 31 May 2027, with annual reporting thereafter.
The regulatory shift is colliding with efforts to broaden institutional access to crypto. BlackRock has publicly supported proposals to lift the ban on retail access to certain crypto exchange‑traded notes, saying such exchange‑traded products could provide “professionally risk‑managed” access to cryptoassets, according to a company paper. At the same time, the Financial Conduct Authority has indicated plans for a regulatory sandbox for stablecoin payments, and the Transatlantic Taskforce for Markets of the Future is scheduled to publish its first policy recommendations in March, aiming to deepen US‑UK capital markets ties.
Market participants at DAF3 are expected to debate how CARF will influence product design, custody arrangements and compliance costs, and whether greater transparency will accelerate institutional adoption or deter retail participation. According to coverage of the forum, UK crypto adoption already sits above 24% of adults and the country claims more than a third of Europe’s blockchain talent, metrics organisers say have helped London narrow the gap with New York in global financial centre rankings.
As the reporting regime beds in, firms and investors will be watching both enforcement practice and the international data‑exchange arrangements that will determine how effectively HMRC can use the information it receives.
- https://bitrss.com/blackrock-jpmorgan-to-meet-in-london-as-uk-crypto-tax-rules-go-live-175260 – Please view link – unable to able to access data
- https://www.bdo.co.uk/en-gb/news/2025/new-rules-in-2026-will-make-it-harder-for-crypto-investors-to-evade-tax – Starting 1 January 2026, the Cryptoasset Reporting Framework (CARF) requires UK cryptoasset service providers to collect and report user data to HMRC, including names, addresses, tax residency, and transaction details. This initiative aims to enhance tax transparency and combat tax evasion in the crypto market. HMRC has always considered crypto taxable, but tracking it was challenging; CARF provides direct visibility into exchange activity for the first time. ([bdo.co.uk](https://www.bdo.co.uk/en-gb/news/2025/new-rules-in-2026-will-make-it-harder-for-crypto-investors-to-evade-tax?utm_source=openai))
- https://moneyweek.com/investments/bitcoin-crypto/crypto-platforms-now-need-to-provide-tax-details-to-hmrc – As of 1 January 2026, new regulations under the Cryptoasset Reporting Framework (CARF) require cryptocurrency platforms to share user details with HMRC, making it harder for UK investors to evade taxes on crypto gains. The multinational framework mandates crypto firms to report data on user activity and tax residency, enabling cross-border information sharing among CARF-compliant countries. This initiative aims to help HMRC better identify UK tax residents who fail to declare capital gains from cryptocurrencies such as Bitcoin, Ethereum, and Tether. ([moneyweek.com](https://moneyweek.com/investments/bitcoin-crypto/crypto-platforms-now-need-to-provide-tax-details-to-hmrc?utm_source=openai))
- https://www.coindesk.com/policy/2025/11/28/uk-government-to-start-cracking-down-on-crypto-tax-avoidance-in-january – The UK government has released new guidelines requiring crypto exchanges to provide the British tax authority with full customer information on all digital assets, effective 1 January 2026. These rules mandate that UK crypto exchanges collect detailed transaction data from users to comply with new HMRC regulations. The collected data will be used by HMRC to cross-check tax returns and ensure compliance, with sanctions for non-compliance. The UK’s new guidelines align with the OECD Crypto-Asset Reporting Framework, promoting transparency in the digital asset market. ([coindesk.com](https://www.coindesk.com/policy/2025/11/28/uk-government-to-start-cracking-down-on-crypto-tax-avoidance-in-january?utm_source=openai))
- https://www.blackrock.com/corporate/literature/publication/fca-cp25-16-lifting-the-ban-on-retail-acccess-to-certain-cetns-071025.pdf – BlackRock supports the FCA’s proposal to lift the ban on retail access to crypto exchange-traded notes (cETNs) admitted to UK Recognised Investment Exchanges (RIEs). They believe that exchange-traded products (ETPs) will play an important role in giving investors access to cryptoassets in a professionally risk-managed manner. BlackRock also recognises the FCA’s ongoing efforts to consider its secondary international competitiveness and growth objective in its work on digital assets more broadly. ([blackrock.com](https://www.blackrock.com/corporate/literature/publication/fca-cp25-16-lifting-the-ban-on-retail-acccess-to-certain-cetns-071025.pdf?utm_source=openai))
- https://themodernregulator.com/uk-crypto-carf-reporting-2026/ – Under CARF, any firm classified as a Reporting Cryptoasset Service Provider (RCASP) – including exchanges, wallet providers, and brokers – will be required to identify users and document their full legal name, address, date of birth, tax identification number, and country of tax residence. This applies not only to UK-based users but also to those in any jurisdiction that has adopted CARF. Foreign firms that deal with UK customers will not be exempt. In practical terms, the regime requires recording detailed information on each transaction involving covered cryptoassets: asset type, value, quantity, and nature of the transaction. Transfers to self-hosted wallets also fall under the scope. RCASPs must begin collecting this data from 1 January 2026, with initial submissions to HM Revenue & Customs (HMRC) due by 31 May 2027. Annual reports will follow the same pattern in subsequent years. ([themodernregulator.com](https://themodernregulator.com/uk-crypto-carf-reporting-2026/?utm_source=openai))
- https://www.amlintelligence.com/2026/01/latest-new-aml-and-tax-rules-go-live-for-crypto-exchanges-in-eu-and-uk/ – Platforms must gather users’ identity information, account details, and transaction records. They must then submit this data to domestic tax authorities. This system replaces reliance on case-by-case cooperation with investigators. The UK joins 75 countries and jurisdictions that have committed to implementing CARF. All 27 European Union member states also began collecting crypto asset data on 1 January 2026, under DAC8, the EU’s implementation of CARF. These countries plan to start exchanging information by 30 September 2027. The UK has taxed crypto transactions since 2014. However, exchanges previously provided user data only when investigators requested it. CARF changes this approach. Platforms must now automatically report all users’ accounts and transaction information. Users may face penalties if they refuse to provide required identity or account information. Users may also face penalties if they deliberately conceal details that prevent reporting to HMRC. ([amlintelligence.com](https://www.amlintelligence.com/2026/01/latest-new-aml-and-tax-rules-go-live-for-crypto-exchanges-in-eu-and-uk/?utm_source=openai))
Noah Fact Check Pro
The draft above was created using the information available at the time the story first
emerged. We’ve since applied our fact-checking process to the final narrative, based on the criteria listed
below. The results are intended to help you assess the credibility of the piece and highlight any areas that may
warrant further investigation.
Freshness check
Score:
3
Notes:
The article was published on 21 January 2026, which is the same date as the event it reports on—the third annual London Digital Assets Forum (DAF3). This suggests the content is original and timely. However, the article appears to be republished from Coinpedia, as indicated by the attribution at the end. This raises concerns about the originality of the content. Additionally, the article includes information about the CARF implementation, which became effective on 1 January 2026. This indicates that the article is reporting on recent developments, enhancing its freshness. However, the reliance on a single source (Coinpedia) for the majority of the content raises questions about the independence and originality of the reporting. The lack of direct quotes or attributions to primary sources further diminishes the originality score. Given these factors, the freshness score is reduced to 3.
Quotes check
Score:
2
Notes:
The article includes a direct quote from Victoria Gago, Co-Founder of DAF, stating, “With its history as a centre of financial innovation, and evolving regulatory environment, London is creating a fertile ground for blockchain to thrive within traditional finance.” However, this quote is not independently verifiable through other sources. A search for the quote yields no matches, suggesting it may have been fabricated or is not publicly available. The lack of verifiable quotes significantly undermines the credibility of the article.
Source reliability
Score:
2
Notes:
The article is published on BitRss, which appears to be a low-quality site aggregating content from other sources. The attribution to Coinpedia suggests that the content is republished without substantial original reporting. This raises concerns about the reliability and independence of the source. The lack of direct attributions to reputable news organizations further diminishes the source’s reliability.
Plausability check
Score:
4
Notes:
The article reports on the implementation of the UK’s Cryptoasset Reporting Framework (CARF) and the London Digital Assets Forum (DAF3), both of which are real and recent events. The CARF became effective on 1 January 2026, and the DAF3 is scheduled to take place around the same time. However, the lack of verifiable quotes and the reliance on a single, potentially unreliable source raise questions about the accuracy and completeness of the information presented.
Overall assessment
Verdict (FAIL, OPEN, PASS): FAIL
Confidence (LOW, MEDIUM, HIGH): HIGH
Summary:
The article fails to meet the standards of factual reporting due to its reliance on a single, potentially unreliable source, the lack of independently verifiable quotes, and the absence of direct attributions to reputable news organizations. These factors significantly undermine the credibility and reliability of the content.