Auditor Controller Treasurer Tax Collector Treasury

Treasury Division

The Treasury Division is responsible for the safekeeping of funds for the County, School Districts, and Special Districts. The Treasury oversees all banking operations for the County and its departments and is the paying agent for all debt and Special Assessments. The Treasury is also responsible for the allocation of over $31 million in interest earnings annually.

Statement of Investment Policy

The County of Sonoma maintains a statement of investment policy to establish cash management and investment guidelines for the County Treasurer, who is responsible for the stewardship of the Sonoma County Pooled Investment Fund.

Statement of Investment Policy(PDF: 120 kB)

Treasury Reports

The Treasury publishes a variety of audits and treasury reports that can be found via our Treasury Publications pages.

Contact Information

Dana Shern

Treasury Manager

Business Hours
Monday – Friday
8:00 AM – 5:00 PM
Contact us by Phone
Auditor–Controller Treasurer–Tax Collector Main Office
585 Fiscal Drive
Suite 100
Santa Rosa, CA 95403
38.465764, -122.725126