Multnomah County · Oregon (OR)
How to Appeal Your Property Tax Assessment in Multnomah County
File a petition with the Magistrate Division of the Oregon Tax Court by December 31 (or 30 days after the notice of assessment).
Includes Portland.
Filing Deadline
December 31
Appeals Body
Multnomah County BOPTA
Assessor Website
multco.us/assessment-taxationGenerate Your Multnomah County Appeal Letter
Answer 3 questions, pick comparable properties, download your Multnomah County BOPTA-ready letter. Only pay when you are happy with the result.
Start Your AppealInstant download
Filing Steps for Multnomah County
1. Gather comps
Find 3-5 comparable properties in Multnomah County assessed lower per square foot than yours. Use the county assessor's public records or property sites.
2. File your protest
Submit your protest to the Multnomah County BOPTA by December 31. Include your evidence and this letter.
3. Attend your hearing
Present your case. Most hearings take 10-15 minutes. Many are resolved informally before the formal hearing date.
Other Counties in Oregon
Deadlines and procedures change. Always verify with the Multnomah County BOPTA before filing. This is not legal advice.