Britain tightens rules on overseas political donations to curb foreign influence

Britain on Monday tightened rules on political donations to stop foreign money from shaping elections, with Housing Minister Steve Reed saying, “British democracy is not for sale” and the new rules will “shut down dodgy funding.” The package targets overseas-linked cash through stricter donor checks, a timebound cap on large donations from people who have recently moved to the UK, and new proof requirements for campaign funding.

The clearest loophole the government is trying to close is the route that let money enter politics through people with only a thin link to Britain. British citizens living abroad were already treated as permissible donors under Electoral Commission guidance, and the government capped their political donations and regulated loans at £100,000 a year while also banning cryptocurrency donations until regulation catches up. The new package puts tougher tests on company donations, now to be assessed against profits rather than revenue, and requires candidates to prove that campaign money comes from legitimate sources.

The measures are meant to stop foreign influence reaching elections through legal-looking channels, including donations routed through people who have recently relocated to Britain, companies with weak ties to the country, or other opaque funding paths that can hide an overseas source. Unlawful donations could have to be returned, and parties or candidates who fail to comply could face action.

The crackdown follows the Rycroft Review, commissioned in December 2025 and published on March 25, 2026, which made 17 recommendations on countering foreign financial influence and interference in UK politics. The review came after concerns sharpened by the jailing of former Reform UK politician Nathan Gill for taking bribes to make pro-Russia speeches and statements. Officials linked the wider effort to foreign actors such as Russia, China and Iran, saying political finance, social media pressure and other channels can work together to undermine trust.