HM Revenue & Customs (HMRC), the UK tax authority, is pursuing broader authority to gather data from cryptoasset businesses in a bid to bolster tax compliance and improve its access to digital-asset records.
Should the reforms be enacted, HMRC would have the ability to apply its Financial Institution Notice powers to cryptoasset service providers. Additionally, the updates would revise regulations concerning access to software and computer records.
HMRC Seeks Direct Access to Crypto Records
These measures are designed to guarantee that HMRC can secure the data required to collect the accurate level of tax. The agency stated that any modifications will incorporate proportionate safeguards safeguarding taxpayers and third parties, while still enabling necessary compliance checks.
Furthermore, the scope of a cryptoasset service provider might expand to encompass firms that do not maintain custody of customer funds. British crypto tax software firm Recap notes that this broader classification could potentially encompass wallet software, tax software providers, hardware wallet manufacturers, block explorers, and data providers.
The contemplated adjustments would additionally eliminate the statutory mandate requiring annual reports to Parliament regarding the deployment of Financial Institution Notices.
Concerns Over Personal Data
The initiative has sparked apprehension regarding the sheer volume of financial and personal data that might become tied to blockchain transactions.
Recap cautions that once details such as names, addresses, and tax identification numbers become connected to Bitcoin addresses, that association could persist indefinitely on public blockchains.
In contrast to conventional banking records, Bitcoin transactions sit openly on a public ledger. Consequently, connecting a person’s identity to a specific wallet address could expose their entire historical record of on-chain transactions.
Additional worries center on the hazards of data leaks, extortion, and physical security threats should such sensitive details be aggregated inside government tax databases.
Also Read: Tokenized US Treasuries in Crypto 2026: Why Institutions are Turning to Blockchain
Ministers Yet to Decide
The public consultation period for HMRC’s proposed modifications concluded on September 7. The department noted that government ministers have not yet made a final determination regarding the reforms.
These initiatives form a component of broader UK initiatives aimed at enhancing regulatory oversight of cryptoassets and guaranteeing that tax officials possess the data necessary to detect and resolve potential non-compliance.




