If the value on your Deschutes County property-tax record seems wrong, begin with the assessment record and the applicable appeal process. A property-value appeal asks whether a value is correct under Oregon law. It is not simply a request to lower a bill because the amount feels high.
Review the figures and tax year before gathering evidence. For an explanation of Real Market Value, Maximum Assessed Value and Assessed Value, read our Oregon property-tax guide.
Confirm the filing window for your tax year
Oregon’s standard annual value-appeal process runs from the mailing of tax statements through December 31. If December 31 falls on a weekend or legal holiday, the deadline moves to the next business day. This general rule points to December 31, 2026 for a standard appeal following the 2026 tax statement; confirm the applicable year, accepted submission method and current county instructions before filing.
As checked October 5, 2026, the Deschutes County forms and deadlines page still identifies the 2025–2026 appeal year and December 31, 2025. That prior-year label should not be used as the deadline for a new 2026 statement. Use the linked state instructions and verify current-year arrangements with the County Clerk.
Understand what a value reduction can change
The Property Value Appeals Board can consider different property values, but its authority over Maximum Assessed Value and Assessed Value is limited by law. If RMV falls but remains above MAV, assessed value may stay the same. A lower RMV therefore does not automatically create a lower bill.
Check the account and the basis of your petition before assuming a savings amount. Questions about the calculation, exception value, exemptions or special-assessment treatment may require different evidence or a different appeal route.
Use evidence tied to the assessment date
The relevant date for most property is January 1 of the assessment year. For a 2026 assessment, that generally means January 1, 2026. A current asking price or a recent market headline is not a substitute for evidence relevant to that date.
Oregon’s filing guidance identifies evidence such as an arm’s-length sale, an independent appraisal, adjusted comparable sales, documented marketing below the roll’s RMV, or written repair estimates. Explain why a comparable property is similar and account for meaningful differences. Comparing your tax bill or roll value with a neighbor’s does not, by itself, establish your property’s market value.
Review the record and complete the petition
Discuss questions about the assessed property with the assessor’s staff. Obtain the correct current petition and instructions, identify the property and requested value, and check who is authorized to sign. Follow the county’s current filing directions and retain proof of submission. Do not assume sending a question to the assessor counts as filing a petition.
If a deadline was missed or the issue is different
Some non-value issues and limited late-appeal situations follow different procedures. Oregon Department of Revenue guidance describes separate Tax Court routes and limited relief; a missed board deadline should not be described as automatically ending every possible remedy. Get account-specific guidance promptly rather than relying on a general blog article.
How Bend Relo can help
Bend Relo can discuss the real-estate context and help identify relevant comparable-sale information where appropriate. The County Clerk, assessor, Oregon Department of Revenue and qualified advisers should confirm procedure and account-specific tax questions. We do not guarantee an appeal result or savings.
Sources
- Deschutes County PVAB forms and deadlines
- Oregon: How to Appeal Your Property Value
- Real-property petition instructions
- PVAB filing information
- Oregon DOR appeals
Talk with David & the Bend Relo team
Buying, selling, relocating, or evaluating a specific property? Tell us what you are working through. We are happy to help.
