Reform UK's £72m windfall under threat from retrospective donation rules

Reform UK has received the largest political donations in British history, with two crypto billionaires giving the party £36 million each in the space of 48 hours. Ben Delo, a British citizen who made his fortune from cryptocurrency and was pardoned by Donald Trump after a US conviction, was first to donate, saying he wanted to ensure a fair fight at the next election. Within a day, Christopher Harborne, another crypto tycoon with close ties to the party, matched the sum. The combined £72 million is more than all UK political parties received in donations last year, and has transformed Reform's financial position ahead of the next general election.

Nigel Farage welcomed the gifts, saying he was 'honoured and humbled' and that the party could now prepare for government. Reform's deputy leader Richard Tice said the money would allow the party to employ campaign managers across the country and build the infrastructure needed to compete with Labour and the Conservatives. He described the donations as 'a level playing field'

But the windfall has triggered a political storm. The government had already been preparing legislation to cap donations from British citizens living abroad at £100,000 per year, with the cap applied retrospectively to March 25, 2026. Both donors had until recently been living overseas: Delo in Hong Kong and Harborne in Thailand. Reform insists both men have now returned to the UK in time to comply with the planned rules, but the party has refused to confirm the exact dates of their return.

Labour's Angela Rayner, the minister responsible for elections, said the government's new rules 'will be retrospective' and warned that 'you can't buy your way into our democracy'. At the TUC conference she launched a blistering attack on Reform, saying its donors wanted deregulation and a weak state. The Liberal Democrats and Greens called for a cap on all donations, while some Labour MPs also supported limits. The Conservatives said they worried about the 'Americanisation' of British politics.

Nigel Farage hit back, arguing that the donations were 100% compliant with the law as it stands and that retrospectively changing the rules would be 'unconstitutional' and would break the funding model of British politics. He even threatened that a Reform government would ban trade union donations to the Labour Party.

The row has put the spotlight on the donors themselves. Ben Delo, a mathematician and early crypto adopter, was convicted in the US in 2022 under the Bank Secrecy Act, but was pardoned by President Trump. Christopher Harborne is already linked to a separate parliamentary investigation into a £5 million gift he made to Nigel Farage before the last election. The Metropolitan Police is also investigating Reform's finances over allegations of breaking foreign funding rules. Reform denies any wrongdoing.

For now, Reform has the money in the bank, but the legal uncertainty is far from over. The new legislation is being debated in the House of Lords, and peers are considering amendments that could extend caps to domestic donors as well. If the rules are applied as planned, Reform could be forced to hand back the £72 million, although it could potentially receive the same amounts again after a year of residency. The episode has reignited the long-running debate about the role of money in British politics and whether mega-donations distort democracy.