Political parties, campaigners and other groups have to report their finances to us. They must report:
- what they’ve spent on their campaign after an election or referendum
- donations they’ve been given and loans they’ve entered into
- their annual accounts
Candidates must also submit spending returns after major contests, such as UK Parliamentary general elections.
We publish data from political parties, campaigners and other groups, as well as candidate spending returns after major contests.
We publish all of the information we receive from political parties, campaigners and other groups on Political Finance Online.
Explore the data
Northern Ireland legislation
The rules for publishing this information are different in Northern Ireland. At the moment, the legislation doesn’t allow us to publish any information about donations and loans from before 1 July 2017.