Kenneth Spencer
Benton County Treasurer
Chief Deputy Treasurer
Treasurer
Kirsten Yniguez
News
Hours
Treasurer's Office is Open
The Benton County Treasurer’s offices is now open to the public, our new address is 7122 W Okanogan Pl #E110, Kennewick, WA 99336. Property tax payments can be made in person, via the mail, or online. For tax information or to pay via e-check, debit or credit card, please visit our website www.bentoncountytax.com. To get in touch with our office, please contact us at the phone number or email below.
Letter from the Treasurer
The Treasurer's Office is the property tax collector for Benton County and the Cities, School Districts, Fire Departments, and all the other taxing authorities in the County. Property Taxes are levied on the property by the various taxing authorities based on the valuation and current property usage as set by the Assessor's Office.
As the "banker" for Benton County, the County Treasurer's Office is also responsible for collecting all other money other County departments collect such as fees for services, licenses, and revenues from bond issues and special assessments.
As your Treasurer, I value your opinion and will consider it in establishing policies, designing services and updating our service to you. If we have let you down, please tell me. If you are pleased, I would like to hear that too.
Sincerely,
Kenneth Spencer, Jr.
Benton County Treasurer
Prosser Office hours:
Monday - Friday 8:30am - 4:30pm
Closed for Lunch 12:00pm - 1:00pm
Saturday CLOSED
Sunday CLOSED
Kennewick Office hours:
Monday - Friday 8:30am - 4:30pm
Saturday CLOSED
Sunday CLOSED
Contact
Email: Treasurer@co.benton.wa.us
Kennewick Office: 509.735.8505