Party spending and pre-poll donations and loans: UK Parliamentary general election

Campaign reporting deadlines

The date by which you must report to us depends on how much you spent on your campaign. The deadlines are shown below.1

Campaign expenditure of £250K or below Campaign expenditure of over £250K
Report within three months of the election Report within six months of the election
4 October 20244 January 2025

You may be liable for a penalty if you don’t submit your return on time.

If your campaign expenditure is over £250k you must include an independent auditor’s report.2

For more information see this document: Auditor’s report template

Last updated: 23 May 2024