The UK will ban political parties from accepting cryptocurrency donations, with violators potentially facing criminal penalties.

Mars Finance reports that British Prime Minister Keir Starmer has announced a government halt to political parties accepting cryptocurrency donations, citing risks of illicit finance and foreign interference. Starmer stated during Prime Minister's Questions that this move is part of a broader effort to protect the integrity of British democracy. The proposal temporarily suspends all political donations made via cryptocurrency while regulators develop clearer oversight mechanisms. Political parties must return any cryptocurrency donations received after the rules take effect; failure to comply after the grace period could result in criminal penalties. The proposal is based on an assessment led by former senior civil servant Philip Rycroft, which noted the difficulty in tracing the origins of cryptocurrency transactions and increased challenges to enforcing existing campaign finance rules. Previously, reports indicated that Reform UK received tens of millions of pounds in cryptocurrency donations, prompting cross-party groups of MPs to call for an immediate ban on cryptocurrency donations, arguing that they pose an unacceptably high risk to electoral integrity. This halt comes as the UK pushes forward with a broader regulatory framework for digital assets, covering stablecoins, trading platforms, and custody services.