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County Of Sonoma › Administrative Support & Fiscal Services › Clerk-Recorder-Assessor-Registrar of Voters › Registrar of Voters › Elections › 11 Important Campaign Finance Filing Deadlines

March 5, 2024, Presidential Primary Election, Campaign Guide: Important Campaign Finance Filing Deadlines

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Filing Deadline	Type of Statement	Period	Method of Delivery
January 31, 2024	Semi-annual	† to December 31, 2023	Personal Delivery First Class Mail
Within 10 Business Days (State Candidate Controlled Committees)	$5,000 Reports	Now to December 5, 2023	E-File only with Secretary of State. File any time other than the 90-day election cycle (December 6, 2023, to March 5, 2024)
Within 24 Hours (State Candidate Controlled Committees)	Contribution Reports	December 6, 2023 to Election Day (March 5, 2024)	E-File only with Secretary of State
Within 24 Hours (Local Candidate Controlled Committees)	Contribution Reports	December 6, 2023 to Election Day (March 5, 2024)	Personal Delivery Fax Guaranteed Overnight Service Email
January 25, 2024	1st Preelection	January 1, 2024, to January 20, 2024	Personal Delivery First Class Mail
February 22, 2024	2nd Preelection	January 21, 2024, to February 17, 2024	Personal Delivery Guaranteed Overnight Service
July 31, 2024	Semi-annual	February 18, 2024, to June 30, 2024	Personal Delivery First Class Mail

† The period covered by any statement begins on the day after the closing date of the last statement filed, or, if no previous statement has been filed, on January 1, 2024.

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