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Property Tax Breakdown
Property Assessment FAQs
Learn more about Property Assessment and find out about Tax Deferral and Exemption programs.
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How Your Property Taxes Are Calculated
Learn more about how the Property Tax system works in Oregon
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Property Tax Statement Guide
Understanding your property tax statement
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More Assessment and Taxation
Recording & Customer Service
Links to The County Recorder, Marriage Licenses, Domestic Partnerships, Passports, and Tax Information
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Property Tax and Ownership
503-988-2225
propertytax@multco.us
Marriage Licenses and Domestic Partnerships
503-988-2273
clerk@multco.us
Recording
503-988-2273
clerk@multco.us
Passports
503-988-1420
passports@multco.us
Board of Property Tax Appeals
503-988-2273
bopta@multco.us
Business Hours
Monday-Friday
8:30 am - 4:30 pm
Physical Address
Multnomah Building
501 SE Hawthorne Blvd. Suite 175
Portland, OR 97214