A UK parliamentary committee has called for an immediate and binding ban on cryptocurrency donations to political parties, labeling them an "unnecessary and unacceptably high risk" to the integrity of the political finance system. The Joint Committee on the National Security Strategy (JCNSS) made the urgent recommendation in its latest report, demanding the government amend the Representation of the People Bill—which entered committee stage on March 18, 2026—to prohibit such donations until stronger safeguards are established.
The committee, chaired by Labour MP Matt Western, framed the issue as critical to national security and public trust. "Few things are more important than maintaining trust in our politics. The pervasive idea that politicians can be 'bought' through foreign money is increasingly corrosive," Western stated. The report is part of a broader push to tighten political finance rules ahead of the next UK general election, amid heightened concerns over illicit funding and foreign interference.
The committee highlighted specific crypto-related risks, including the use of mixers, privacy coins, and cross-chain swaps to obscure the origin of funds. It also warned that artificial intelligence could enable automated "micro-donations," where large contributions are split into numerous sub-£500 transfers—each below the current electoral law reporting threshold—to evade detection.
However, the proposed ban has drawn criticism from industry experts who warn it could create new vulnerabilities. Kadan Stadelmann, founder of Komodo Blockchain and a cybersecurity expert, told Decrypt that stricter Know Your Customer (KYC) rules or an outright ban would force political parties to centralize donor data. "This constitutes a massive honeypot over which the UK’s adversaries would drool," Stadelmann argued, citing the 2024 breach of Donald Trump's campaign servers and the 2016 hacks of Hillary Clinton and the DNC as precedents. He advocated for a decentralized, cryptographically secure architecture instead.
Expert testimony presented to the committee revealed a division of opinion. Ian Taylor, Board Adviser at CryptoUK, argued that crypto can be transparent within regulated systems. Conversely, Tom Keatinge, Director of the Centre for Finance and Security at RUSI, cautioned that a ban might simply push activity offshore without addressing the underlying risks. Despite these views, the committee concluded that current oversight is inadequate and "the opportunity to evade rules is too high."
The issue gained practical relevance last year when Reform UK—the only major UK party openly accepting crypto donations since June 2025—received a record $12 million (£9 million) donation from Christopher Harborne, an investor linked to Tether. This prompted investigation requests from the Liberal Democrats and Labour, with the latter also contacting the Financial Conduct Authority. Earlier in March 2026, Labour MP Rushanara Ali described crypto donations as a vector for "foreign interference in our democracy."
In a related development last month, a group of MPs led by Matt Western sent a letter to Secretary of State Steve Reed proposing interim safeguards. These included restricting crypto donations to processing through FCA-registered Virtual Asset Service Providers, prohibiting the use of mixers, implementing stricter source-of-wealth checks, and mandating faster conversion of donations into pounds sterling.
