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.
Title Company and Lender Instructions

Payment Processing Checklist

Include the following with payment

  • Current owner’s full name
  • Situs address
  • Payment breakdown
  • Assessment number (not the fee number)
  • Escrow number on check
  • Contact name and phone number for payment questions
  • If paying a supplemental bill, reference the assessment number (beginning with a 99, and assessment year)

Mobile Homes Title Transfer Checklist

Obtain a Tax Clearance Certificate

Renew or update an expired Tax Clearance Certificate

  • Copy of the outdated Tax Clearance Certificate
  • $25.00 renewal fee

Delinquent Unsecured Tax Demands

The Central Collections Division of the Treasurer-Tax Collector’s Department processes demands for delinquent unsecured taxes. For more information, call 530-538-7362. You can also fax your your demand to 530-538-6540 or email it to

Online Tax Bill View & Payment System

The Property Tax Division's  online system provides access to current secured, delinquent secured and current unsecured tax information.

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

10/15/15 -  The 2015/16 secured property tax bills are available to view and pay online and hard copies have been mailed. The first installment is due November 1st but there is a grace period to pay without penalties until December 10th. 

10/1/15 - The statewide Traffic Ticket Amnesty and Driver's License Reinstatement programs are in effect through March 31, 2017. Read more.