Auditor-Controller-Treasurer-Tax Collector
Erick Roeser was elected the Auditor-Controller-Treasurer-Tax Collector of Sonoma County in June 2018.
Prior to his election, Mr. Roeser served in the Auditor-Controller-Treasurer-Tax Collector's role by appointment of the County of Sonoma Board of Supervisors following his predecessor's retirement, and before that Mr. Roeser served as the Assistant Auditor-Controller-Treasurer-Tax Collector and as a senior manager directing the activities of several divisions within the office since 2007.
Mr. Roeser brings long-tenured leadership, experience, stability, and knowledge to the oversight of County finances and the Auditor-Controller-Treasurer-Tax Collector's office.
Upcoming Events
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.
Property Tax Payments
Our office has limited public lobby access due to the COVID-19 emergency.
There are several safe and convenient ways to pay your property taxes during this event.
Electronic Payments can be made online from our property tax payment website. Phone Payments can be made at 1 (888) 636-8418. When making phone or electronic payments, please note that:
- E-Check payments are free
- Credit and debit card payments are charged a 2.34% processing fee by our processing vendor
Checks, cashier's checks, and money orders can be placed in the drop box outside our front lobby or mailed to:
Auditor-Controller-Treasurer-Tax Collector
P.O. Box 3879
Santa Rosa, CA 95402-3879
This situation is subject to change. Updates will be posted to this website when available.
Important Announcements and FAQs
2020 School Bond FAQs
FAQs for corrected property tax bills as a result of the 2020 School District Debt Service Tax Rate being omitted from the 2020-21 secured tax bill.
FAQs for Properties Affected by the 2020 Fire Disasters
Has your property been damaged or destroyed as a result of the 2020 Fire Disasters? The Auditor-Controller-Treasurer-Tax Collector is here to help.
View the FAQ for Properties Affected by the 2020 Fire Disasters
View the Spanish FAQ for Properties Affected by the 2020 Fire Disasters