Portland Tax Assessor Offices


Portland tax assessor office in Portland, Oregon maintains the assessment of real properties in its area of jurisdiction. The components of a tax assessment include the physical description and inventory of the subject area. It also includes the value estimate of each parcel of land in an up-to-date manner. The office of the tax assessor in Portland conducts an annual analysis of the properties in order to determine changes in certain assessments if there are any.

Portland Tax Assessor Overview

It is the duty and responsibility of the Portland tax assessor office to provide transparent information to the public regarding tax processes and appraisals. The directory portal provides updated information of the local tax assessor and tax office for the reference of Portland taxpayers:


Portland Tax Assessor: Multnomah County Assessment and Taxation Department

Tax Assessor Office Address: The Multnomah Building, 501 SE Hawthorne Blvd., Suite 175, Portland, OR 97214

Phone: (503) 988-3326

Fax: N/A

Website: https://multco.us/assessment-taxation

Zip Code: 503

Office Hours: Pacific

Why keep in touch with your local OR tax office?

Knowing the current value of your property is essential for your tax payment obligations. Tax assessment helps determine how much you need to pay for your property taxes. It is also important in case you put your property up for sale. For more details, call or visit your Portland tax assessor office today.