Political funding in the UK: voluntarism vs. scrutiny
Political parties in the UK receive funding primarily from individual donations, company contributions, and organisational support, alongside membership fees, party conference events, and state funding such as Short money for opposition parties. The principle of voluntarism underpins this system, protecting citizens' freedom to give money as they choose and avoiding excessive state control. However, critics argue that reliance on a small number of wealthy donors can generate suspicion of undue influence.
Who can donate and what are the limits?
Donations above £500 to parties and above £50 to candidates can only come from permissible sources: voters on the electoral register, UK-registered companies conducting legitimate business, UK-registered trade unions, and unincorporated associations. Donations of more than £11,180 in a year must be reported to a publicly available register, detailing the donor's name, the amount, and the date.
The rise of mega-donors and calls for a cap
Recent years have seen a surge in mega-donations, including £20m to the Conservatives before the last election, £15m to Reform UK from Christopher Harborne, and £4m from Ben Delo. Transparency International reports that the proportion of donations from individuals or companies giving £1m or more jumped from 1% in 2015 to 35% by 2024. Labour MP Stella Creasy is pushing for a £100,000 cap on all donors, while Alex Sobel has proposed a £1m cap. The government recently introduced a cap on overseas donations limited to £100,000 per year, but No 10 has resisted a broader cap, stating people should be free to give what they want. There is also concern that Labour may be reluctant to limit trade union donations.
Rules on gifts and benefits for MPs
MPs must declare any gift or benefit above £300 received in their parliamentary capacity or for political purposes. If the value exceeds £500, the giver must be a permissible source. Gifts given to third parties due to an MP's status must also be registered. The rules exempt purely personal gifts from partners or family members, but caution that both the giver's motive and the gift's use should be considered. MPs must declare all current financial interests and any benefits received in the 12 months before their election.
The Nigel Farage case and the standards commissioner
Nigel Farage received a £5m gift from Thailand-based crypto billionaire Christopher Harborne shortly before becoming an MP. Farage claims it was personal, not political, and thus not requiring declaration. Parliament's standards commissioner is investigating. A cap on donations would have limited Harborne's contributions to Reform UK and affected other parties as well.



