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:

Last updated: 21 October 2024