Barbara Sullivan, Tax Collector / Treasurer


The Tax Collector's Office assists taxpayers, other departments and members of the public with current and past information regarding County real estate and personal property taxation. In addition, this office works closely with the Assessor and Auditor's offices in educating the public regarding the various aspects of assessment, collection, and distribution of taxes.

The Treasurer's Office is responsible for investment of available pooled funds according to guidelines in the Government Code and County Investment Policy.


I am pleased to announce that debit and credit cards are now being accepted at the following County departments:

-          Tax Collector

-          Environmental Health

-          Library

-          Mental Health

-          Probation

-          Public Works

-          Sheriff’s Office

-          Rock Creek Landfill


Contact Information

Tax Collector / Treasurer
891 Mountain Ranch Road
San Andreas, CA 95249

Phone: (209) 754-6350  
Fax: (209) 754-6355  

Office Hours:
8:00a - 4:00p
Monday thru Friday

Email Email the Tax Collector
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