Property Taxes in Oregon: Rates, Exemptions, and How They Work (2026)
TL;DR
Oregon property taxes are governed by Measures 5 and 50. Measure 5 caps tax rates at $5 per $1,000 for education and $10 per $1,000 for general government. Measure 50 froze assessed values at 1995-96 levels with a 3% annual growth cap, creating a significant gap between assessed and real market value for most properties. The average effective rate is about 0.82%. There is no general homestead exemption. Seniors and disabled persons may qualify for a property tax deferral. Appeal through the county Board of Property Tax Appeals (BOPTA) by December 31.
Assessed Value vs Real Market Value
Oregon has two values for every property:
- Real Market Value (RMV): Current market value
- Assessed Value (AV): Based on the Measure 50 formula (1995-96 value grown at max 3% per year)
You are taxed on the lower of the two. For most long-term properties, the assessed value is well below real market value. New construction and improvements are added at real market value, then capped going forward.
Understanding this topic fully means looking at both the big picture and the specific details that apply to your situation. Every property is different, and the strategies that save the most money are the ones tailored to your particular home, location, and circumstances.
Start by gathering the basic facts about your property: its assessed value, the tax rate in your jurisdiction, and any exemptions currently applied. Then compare your situation to what is available. You may find opportunities for savings that you did not know existed.
Measure 5 Rate Limits
| Category | Rate Limit (per $1,000 of RMV) |
|---|---|
| Education | $5.00 |
| General government | $10.00 |
| Total | $15.00 |
If your total rate exceeds these limits (which it often does based on assessed value calculations), the county compresses rates to fit within the limits when calculated against real market value.
Understanding this topic fully means looking at both the big picture and the specific details that apply to your situation. Every property is different, and the strategies that save the most money are the ones tailored to your particular home, location, and circumstances.
Start by gathering the basic facts about your property: its assessed value, the tax rate in your jurisdiction, and any exemptions currently applied. Then compare your situation to what is available. You may find opportunities for savings that you did not know existed.
Exemptions and Relief
| Program | Benefit | Who Qualifies |
|---|---|---|
| Senior/Disabled Deferral | Defer taxes until property is sold | 62+ or disabled, income under $49,000 |
| Disabled Veteran | Up to $28,045 off assessed value (adjusted annually) | Veterans with 40%+ disability |
| Senior Disabled Exemption | Varies by income | 65+ or disabled, income limits apply |
Do not assume you are automatically enrolled. Most exemptions require an application, and many homeowners lose years of savings simply because they never filed. Contact your county assessor's office or check their website for the application form. Bring proof of eligibility (age verification, disability documentation, veteran status, etc.) and file well before the deadline.
If you qualify for multiple exemptions, apply for all of them. In most jurisdictions, exemptions stack. A senior homeowner who is also a veteran can often claim both exemptions simultaneously, doubling the savings.
Appeal
- BOPTA: File by December 31 for the current tax year
- Oregon Tax Court (Magistrate Division): Appeal within 30 days of BOPTA order
- Regular Division Tax Court: Further appeal
Check your Oregon assessment with our free property tax analyzer.
The appeal process is designed to be accessible to regular homeowners, not just attorneys and tax professionals. You do not need to hire anyone to file. The key is preparation. Gather your evidence before the hearing, organize it clearly, and practice presenting your case in under 10 minutes. Lead with comparable sales, then cover any property record errors, and finish with photos or documentation of condition issues.
Keep your tone professional and factual. Review boards respond to evidence, not complaints. If you walk in with 3 strong comparable sales and a calm, organized presentation, you are already ahead of most appellants.
Your Next Steps
Here is exactly what to do this week to start lowering your Oregon property taxes:
- Pull your property record card. Contact your county assessor's office or check their website. Compare every detail to your actual property. Flag anything that looks wrong.
- Check recent sales in your neighborhood. Look up 3 to 5 homes similar to yours that sold in the past 12 months. If they sold for less than your assessed value, you have a case.
- File for any exemptions you have not claimed. If you are a senior, veteran, or disabled homeowner in Oregon, there may be exemptions saving you hundreds or thousands per year that you have not applied for yet.
- Mark your appeal deadline. Find the date on your most recent assessment notice and set a reminder for two weeks before. Do not let the deadline pass without acting.
Applying This in Oregon
Oregon homeowners face an effective property tax rate of about 0.93%. On a $300,000 home, that translates to roughly $2,790 per year. Even a modest reduction in assessed value creates meaningful annual savings that compound year over year.
In Oregon, the appeal process goes through the county Board of Property Tax Appeals. The process is designed to be accessible to homeowners without professional representation. You file a petition, present your evidence (comparable sales are the strongest tool), and receive a decision. Most appeals are resolved within a few months of filing.
If you have not reviewed your Oregon assessment recently, now is the time. Pull your property record card, check for errors, compare your assessed value to recent neighborhood sales, and file for any exemptions you qualify for. The combination of these steps can reduce your tax bill significantly without spending a lot of time or money.
Why Most Homeowners Overpay
Studies consistently show that a large percentage of residential properties are over-assessed. The Lincoln Institute of Land Policy found that roughly 40% of assessments are off by more than 10%. That is not a rounding error. On a $350,000 home, a 10% overvaluation means you are paying taxes on $35,000 of value that does not exist.
The reason is simple: assessors use mass appraisal models to value thousands of properties at once. They cannot inspect every home individually. The models rely on averages, which means homes that are below average in condition, location, or desirability often get assessed too high. If your home has any characteristics that reduce its value compared to the average home in your area, your assessment may be inflated.
The only way to fix this is to check your assessment yourself. Compare it to actual sales of similar properties. If the numbers do not match, file an appeal. The process exists for exactly this purpose, and homeowners who use it save an average of $1,000 to $3,000 per year.
Appealing does not increase your assessment. In most jurisdictions, the review board can only lower your value or leave it unchanged. There is no downside to filing a well-prepared appeal.
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Frequently Asked Questions
How are property taxes calculated in Oregon?
Oregon property taxes are governed by Measures 5 and 50. Measure 5 caps tax rates at $5 per $1,000 for education and $10 per $1,000 for general government. Measure 50 froze assessed values at 1995-96 levels with a 3% annual growth cap, creating a significant gap between assessed and real market values.
How do they compare in terms of assessed value vs real market value?
Oregon has two values for every property: Real Market Value (RMV), which is the current market value, and Assessed Value (AV), which is based on the Measure 50 formula (1995-96 value grown at max 3% per year). You are taxed on the lower of the two. For most long-term properties, the assessed value is well below real market value. New construction and improvements are added at real market value, then capped going forward.
What are the Measure 5 rate limits for property taxes in Oregon?
The Measure 5 rate limits are $5.00 per $1,000 of RMV for education and $10.00 per $1,000 of RMV for general government, with a total limit of $15.00 per $1,000 of RMV. If your total rate exceeds these limits (which it often does based on assessed values), you may be eligible for a tax reduction.
Can I appeal my property tax assessment in Oregon?
You can check your Oregon assessment with a free property tax analyzer. The appeal process is designed to be accessible to regular homeowners, not just attorneys and tax professionals. You do not need to hire anyone to file. The key steps are filing a petition with the county assessor's office and potentially attending a hearing.