Auditor-Controller Treasurer-Tax Collector Department

Latest News


March 12, 2022 | Auditor-Controller Treasurer-Tax Collector Department

EFS ACE40 - Completed, and Post Go-Live Support Sessions

The Enterprise Financial System Support Organization has successfully completed the Annual Catch-up Event. We are happy to announce EFS PeopleSoft is now available for use. Read full story


February 24, 2022 | Auditor-Controller Treasurer-Tax Collector Department

EFS ACE40 – PeopleSoft Unavailability

In two weeks, PeopleSoft will be unavailable as part of the AnnualCatch-up Event (ACE).  The system isexpected to be offline from Thursday March 10th at 5:00 P.M., untilMonday March 14th at 8:00 A.M. Read full story


February 10, 2022 | Auditor-Controller Treasurer-Tax Collector Department

TheEFS Annual Catch-up Event (ACE) is Coming Soon

Incase you missed the communication that previously went out, here are someimportant details about the planned downtime to PeopleSoft for the AnnualCatch-up Event (ACE). Read full story

Press Releases


March 17, 2022 | Auditor-Controller Treasurer-Tax Collector Department

Board of Supervisors adopts temporary 45 percent reduction of local cannabis cultivation tax rates

The County of Sonoma Board of Supervisors this week agreed to amend the Cannabis Business Tax ordinance to reduce the fiscal year 2021-2022 cannabis cultivation tax rates by 45 percent through June 30, 2023. The reduced rates will be retroactive to July 1, 2021 and are intended to mitigate financial hardship for local operators. Read full story


March 17, 2022 | Auditor-Controller Treasurer-Tax Collector Department

Board of Supervisors adopts temporary 45 percent reduction of local cannabis cultivation tax rates

The County of Sonoma Board of Supervisors this week agreed to amend the Cannabis Business Tax ordinance to reduce the fiscal year 2021-2022 cannabis cultivation tax rates by 45 percent through June 30, 2023. The reduced rates will be retroactive to July 1, 2021 and are intended to mitigate financial hardship for local operators. Read full story


April 17, 2020 | Auditor-Controller Treasurer-Tax Collector Department

Transient Occupancy Tax & Cannabis Tax Deadline is April 30, 2020

The Sonoma County Auditor-Controller-Treasurer-Tax Collector’s Office (ACTTC) is aware of the impacts from the COVID-19 emergency and shares the community's concerns. Read full story

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