Welcome to the
Auditor-Controller-Treasurer-Tax Collector Office

Mission Statement:
The Mission of the Auditor-Controller-Treasurer-Tax Collector is to provide reliable and relevant financial information and quality financial services in an efficient, ethical and effective manner to the citizens of Sonoma County, while promoting fiscal responsibility and accountability.

Values:
We will demonstrate our commitment to the public, the County, and our employees by:

• Integrity
• Quality Service and Value
• Excellence and Accountability
• Employee Engagement

Goal:
We strive to achieve superior customer service through innovation, effective teamwork and easy-to-understand information.