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Party donations are an important part of politics. They are an important indicator of political support. We try to present this data clearly and comprehensibly.
The data used here comes from the Electoral Commission and includes all political donations that have been documented there since 2010 and exceed £1,000.
The donation data is updated quarterly.
Due to the high number of minor political parties, we only track donations for parties that meet a specific threshold. The current threshold is set at a total of £10K in contributions to that party, regardless of the size of individual donations.
Data source
Explore our annual party donations overview, summarizing all contributions for each year. Click on a card to navigate to the detailed yearly breakdown.
Explore our party donations overview, aggregating all contributions for each party. Click on a card to access the donation details.
Discover our donors overview, showcasing the most significant financial contributors since 2010. Click on a donor to view their detailed contribution information.
Since 2010, the biggest disclosed single donation in United Kingdom reached £10,000,000.00 from Lord John Sainsbury to Conservative Party in 2023. This is followed by £9,000,000.00 from Christopher Harborne to Reform UK, £8,000,000.00 from Lord David Sainsbury to Lib Dems, and £5,000,000.00 from Mohamed Younes Mansour Lotfy Mansour to Conservative Party.
Our Legislative Period Overview compiles all donations throughout the entirety of a legislative term. Click on a card to navigate to the respective legislative period.