Property Search
Responsibilities
The responsibilities of the Department of Assessment and Taxation include appraisal and assessment of property; collection of property taxes for all taxing entities; recording documents, land plats, issuing marriage licenses, records retention and administration of Elections.

Contact Us

Appraisal 503-846-8826
Recording 503-846-8752
Special Programs 503-846-8741
Cartography 503-846-8871
Tax Collections 503-846-8801

Hours of Operation

M-F 8:30 AM - 5:00 PM

Location

155 N. First Ave., Suite 130
Hillsboro, Oregon 97124

Public Services Building image

Tax Statements
Annual Property Tax Statements will be mailed out on or before October 25, 2020. Payments for taxes are due on or before November 16, 2020. Payments must be POSTMARKED on or before November 16, 2020. Please return the lower portion of your tax bill(s) with your payment in the enclosed envelope.
Payments

Online:

  • Online payments can be made at http://www.washcotax.org/
  • Debit/credit card: 2.45% convenience fee applies
  • Routing & Account number $.95 convenience fee applies

Mail or in Person:

  • Please DO NOT mail cash.
  • Make checks payable to Washington County (Please do not paper-clip or staple check to payment stub)

Washington County
Assessment & Taxation
155 N. First Avenue, Suite 130 MS8
Hillsboro, Oregon 97124

Drop Site Locations:

155 N. 1st Ave., Ste 130
Hillsboro, OR 97124

  • Parking Lot Rear Entrance (24-hour drop site)
  • Front Entrance Lobby (8 a.m. – 5 p.m., weekdays)

By Phone:

  • Please call 1-888-510-9274
  • Debit/credit card: 2.45% convenience fee applies
  • Routing & Account number $.95 convenience fee applies

For general tax questions, please see Property Tax Questions . If you are looking for specific tax data relevant to your property, please call our office at 503-846-8741.

 

 

DISCLAIMER

Every effort has been made to offer the most current and correct information possible on these pages. The information included on these pages has been compiled by County staff from a variety of sources, and is subject to change without notice. Washington County makes no warranties or representations whatsoever regarding the quality, content, completeness, accuracy or adequacy of such information and data. Washington County reserves the right to make changes at any time without notice. Original records may differ from the information on these pages. Verification of information on source documents is recommended. By using this application, you assume all risks arising out of or associated with access to these pages, including but not limited to risks of damage to your computer, peripherals, software and data from any virus, software, file or other cause associated with access to this application. Washington County shall not be liable for any damages whatsoever arising out of any cause relating to use of this application, including but not limited to mistakes, omissions, deletions, errors, or defects in any information contained in these pages, or any failure to receive or delay in receiving information.