Treasurer-Tax Collector
The Treasurer-Tax Collector’s Department operates three divisions - Treasury, Property Tax, and Central Collections. While the activities of each division are unique, the primary purpose of the department as a whole is to collect revenue owed to the County, cities, special districts, school districts, and the court system. The department is committed to providing excellent customer service and assuring effective utilization of the public’s tax dollars through a program of performance measurement and management.
Treasurer's Investment Reports


Introduction to Investment Reports- Provides a roadmap to understanding the investment reports included below and the strategies employed by the Treasurer in achieving investment goals of safety, liquidity, and earnings.

Quarterly Investment Reports

Fiscal Year 2015-2016

  • September 2015
  • December 2015
  • March 2016
  • June 2016

Fiscal Year 2014-2015

Fiscal Year 2013-2014

Fiscal Year 2012-2013

Fiscal Year 2011-2012

Fiscal Year 2010-2011

 Fiscal Year 2009-2010

 Fiscal Year 2008-2009

Fiscal Year 2007-2008

Fiscal Year 2006-2007

Fiscal Year 2005-2006



Make Payment    View and Print Tax Bill

 Contact Treasurer

Treasurer-Tax Collector

Property Tax Division

Central Collections Division

Treasury Division

 Locations & Hours

25 County Center Drive
Suite 125

Oroville, CA 95965

Map of County Complex

Office Hours
Monday  - Friday
9:00am to 5:00pm

Excludes Holidays

 News & Announcements

8/7/2015 - The California State Controller's Office will be reinstating the the Property Tax Postponement Program for taxpayers who meet certain eligibility requirements. More about the program.

9/21/15- The 2015/16 secured property tax bills are available to view and pay online and will be mailed in early October. The first installment is always due November 1st but there is a grace period to pay without penalties until December 10th. 

9/29/15 - Delinquent Traffic Tickets and Infractions Amnesty Program begins October 1, 2015. More about the program.