Property tax appeal · Oregon
Appeal your property taxes in Oregon.
In Oregon, the county assessor sets your value and the Property Value Appeals Board (formerly BOPTA) hears your case. Boards act on evidence of market value as of the assessment date, and a licensed, USPAP-compliant appraisal is that evidence.
$5, credited toward your appraisal.
Oregon
6 county pages below
- Values your home
- County assessor
- Hears your case
- Property Value Appeals Board (formerly BOPTA)
- Desktop appraisal
- $225
- $5 check credited
- Timing
- Confirmed with your order
Deadline
December 31 — petitions to your county’s Property Value Appeals Board are due by year’s end, following the tax statements that arrive in October. This one is statewide.
Confirm your filing window and recipient requirements before ordering. Service availability and delivery depend on the property, evidence and appraiser. You remain responsible for filing on time.
How it works
How to appeal your property taxes in Oregon.
- Step 1
Check your savings
Enter your address and pay $5. We check your Oregon assessment against recent nearby sales.
- Step 2
Order the appraisal
A desktop appraisal valued as of your assessment date, with the $5 credited. Complex homes get one exact quote.
- Step 3
Show us your home
Walk through on your phone so the appraiser sees its condition. A desktop appraisal needs no visit.
- Step 4
File your appeal
A state-licensed OR appraiser signs it, with a cover letter and filing steps. You file by your deadline, and the Property Value Appeals Board (formerly BOPTA) hears your case.
The evidence
Boards act on value, not frustration.
However Oregon labels the process, the case underneath is the same: show what your home was actually worth on the assessment date. A licensed, USPAP-compliant appraisal, with comparable sales, documented adjustments and a signed opinion of value, is that showing.
What the appraisal gives you
- Valued as of your assessment date, not today
- Comparable sales with adjustments and citations
- Signed by a state-licensed OR appraiser
- A phone walkthrough; a desktop appraisal needs no visit
Confirm before you file
- Your filing deadline, from your assessment notice
- Appraiser availability and delivery timing, before you order
The process
How Oregon handles appeals.
Oregon’s Measure 50 gives every property two values: real market value (RMV), the assessor’s estimate of what it would sell for, and maximum assessed value (MAV), a capped figure that grows no more than 3% a year — and you’re taxed on the lower of the two. Tax statements arrive in October, and appeals go to your county’s Property Value Appeals Board (the renamed Board of Property Tax Appeals) by December 31. The catch that surprises Oregonians: cutting RMV only reduces taxes if it falls below your MAV or triggers compression, because MAV is usually the number you’re taxed on. When the market has genuinely dropped under your MAV — or a new build or remodel set values too high — a licensed appraisal establishing RMV as of the January 1 assessment date is the evidence the board is built to weigh.
Worth knowing in Oregon
Before petitioning, compare the RMV and MAV lines on your statement: if RMV sits far above MAV, even a big RMV win may change nothing. New construction, newly created accounts, and cooled markets are where Oregon appeals actually pay.
FAQ
Oregon questions
When is the Oregon property tax appeal deadline?
December 31, statewide, to your county’s Property Value Appeals Board. Tax statements mail in October, which leaves a comfortable window to commission evidence.
Will lowering my real market value lower my Oregon taxes?
Only if the corrected RMV drops below your maximum assessed value or triggers compression — Measure 50 taxes you on the lesser of the two. Compare both numbers on your statement first; that check is the whole go/no-go decision.
