What can I appeal?
Assessment & Taxation Pages
Business Personal Property is subject to taxation and an annual filing is required.
Helpful links for information on Multnomah County Property taxes
Qualifying citizens may delay paying property taxes on their residences. Learn more...
When do taxes become a lien on my property?
Get information on Property Tax Exemption programs...
Learn more about how the Property Tax system works in Oregon
Payment terms, sale rules, and contact information
Access older Assessment & Taxation reports
Learn how adding an ADU will change your property taxes
Too many property tax bills? Consolidating your parcels can help.
Information to obtain a correction of a property's Maximum Assessed Value Due to Square Footage Error
Dart kiosk links.
Use Taxgraph to review your property value and tax history
Agricultural land and natural spaces may be entitled to favorable treatment for property taxes.
Information on an available program that prorates the taxes on real or personal property that is destroyed or damaged as a result of fire or an act of God.
Where to find the forms, When to file, Who to send it to and the Assessor Process for damaged, destroyed, demoed or errors in square footage property.
Information about reporting your floating property and who to contact when buying, selling or moving a floating home.
Additional info about Floating Property assessment
Definition of commonly used valuation terms.
Services Multnomah County Tax Collections provides to owners of Manufactured Structures
Information on how manufactured structures are taxed, paying property taxes and a link to more information
Information for moorage owners about filing personal property.
Details for how a refund may be requested if the Division of Assessment, Recording and Taxation (DART) receives an overpayment on a property tax account.