Oregon Property Tax Rates & Calculator – Quick Guide 2026

Oregon Property Tax impacts every homeowner, from first‑time buyers to seasoned investors, and the 2026 rates hover around 0.70% statewide, with local variations shown on the Oregon property tax calculator. Knowing the Oregon property tax assessment timeline helps you track when the July 1 assessment date triggers the bill due date in November, while the Oregon Department of Revenue’s contact line at (503) 378‑4988 answers quick questions about exemptions and liens. The Oregon real estate tax exemptions program includes a homestead credit, senior deferral options, veteran credits, and agricultural land tax relief, each reducing the amount shown on your Oregon property tax bill. If you disagree with your assessment, the Oregon property tax appeal process lets you request a hearing with the county tax assessor office before penalties or a possible refund.

Oregon Property Tax also funds schools, roads, and local services, with revenue distribution reports available through each county’s finance division. Overdue payments trigger Oregon property tax overdue penalties, and unresolved balances can lead to a tax lien that jeopardizes ownership. Nonprofits, commercial owners, and heirs should check specific rules such as the Oregon property tax on inheritance and the Oregon property tax cap that limits growth to 3 percent annually. For forms, the Oregon property tax forms 2026 are downloadable from the Department of Revenue portal, and the Oregon property tax deferral program offers eligible seniors a way to postpone payments without losing benefits.

Search Oregon Property Tax

The Oregon Department of Revenue maintains the centralized public portal for statewide property tax records, payment processing, and exemption verification. Property owners, buyers, and researchers can search by account number, property ID, or owner name to retrieve current balances, payment history, and assessment details. Users should visit the official Oregon Department of Revenue website to locate the public search portal.

• Step 1: Visit the official Oregon Department of Revenue website and create a free account using a verified email address.
• Step 2: Choose the property tax account search option from the dashboard.
• Step 3: Enter the property account number, property ID, or full owner name to display the record.
• Step 4: Review assessed value, tax bill amount, exemptions applied, and payment due dates.
• Step 5: Download the tax statement as a PDF or print the page for personal records.

For property transfers, deed records, and historical ownership history, the Oregon State Archives houses the official recording system. Users should consult the Oregon Secretary of State’s official website for the archives records search portal to find grantor and grantee details, recording dates, and document images.

How Oregon Property Tax Rates Are Calculated

Oregon property tax rates operate on a unique constitutional framework shaped by two voter-approved ballot measures from the 1990s. Measure 5, passed in 1990, caps total non-school property taxes at 1 percent of real market value and school taxes at 0.5 percent of real market value. Measure 50, passed in 1997, limits annual growth in the maximum assessed value of each property to 3 percent.

The statewide effective property tax rate sits around 0.87 percent of real market value according to recent third-party calculations, with some listings showing an average closer to 0.70 percent. Individual bills vary significantly by county, school district, and any local option levies approved by voters within the property’s jurisdiction.

Each Oregon county calculates a permanent rate that was locked in during the late 1990s after Measure 50. Bond levies, local option levies, and special district assessments can add to that base rate, which explains why two homes with the same real market value in different counties can carry noticeably different annual tax bills.

Oregon Property Tax Assessment Timeline

Oregon operates on a fiscal year that runs from July 1 through June 30. The property tax assessment timeline begins each year on July 1, when the county assessor certifies the real market value of every parcel within the jurisdiction. Property owners typically receive their tax statements by October 25, giving them roughly three weeks to review the charges before the first installment becomes due.

• July 1: Lien date and start of the fiscal year
• October 25: Tax statements mailed to owners of record (some counties mail by October 24)
• November 17: First installment due (2026-2026 tax year, per Deschutes County)
• February 17: Second installment due (2026-2026 tax year, per Deschutes County)
• May 15: Third installment due (2026-2026 tax year, per Deschutes County)

When November 17, February 17, or May 15 falls on a weekend or legal holiday, the due date shifts to the next business day. Some counties, such as Polk County, offer a 3 percent discount for property owners who pay in full by November 15; property owners should check with their county tax collector to confirm whether this discount is available in their jurisdiction.

Oregon Property Tax Bill Due Dates and Payment Methods

Oregon property owners can typically pay their annual bill in one lump sum or split it into three equal installments. Some counties, such as Polk County, offer a 3 percent discount when the full amount is paid by the early November deadline; this benefit varies by county and is not uniformly available statewide.

Three payment channels are widely accepted across all 36 counties: online payment through the county treasurer portal, mail-in payment to the county tax collector, and in-person payment at the county courthouse drop box or treasurer’s office window. Some counties also accept payment at participating banks and through authorized third-party processors that charge convenience fees.

Late payments trigger interest charges, and balances that remain unpaid for multiple years can result in a tax lien being filed against the property. The interest rate for delinquent Oregon property taxes is set annually by the Department of Revenue and is published in the property tax forms and publications section of the agency’s website.

Oregon Real Estate Tax Exemptions

Oregon offers a layered exemption system that allows eligible property owners to reduce their annual tax bill through a combination of homestead, senior, veteran, disability, and special-use programs. Each program carries its own qualification rules, application deadlines, and income limits. The Oregon Department of Revenue publishes an annual list of available property tax exemptions along with eligibility thresholds and application forms.

• Homestead exemption: Reduces the assessed value of an owner-occupied primary residence for qualifying applicants
• Senior property tax deferral: Postpones payment for qualifying seniors with low income
• Veteran exemption: Provides a credit for veterans with service-connected disabilities
• Disability exemption: Offers reduced rates for property owners with qualifying disabilities
• Agricultural special assessment: Values farmland based on production rather than market
• Religious and nonprofit exemption: Exempts property used for qualifying nonprofit purposes

Most exemption applications must be filed with the county assessor between January 1 and April 1 for the following tax year. Missing the deadline typically results in losing the exemption for that year, though some programs allow late filing with a penalty or by exception.

Oregon Homestead Credit and Senior Property Tax Programs

The Oregon homestead credit program reduces the taxable assessed value of an owner-occupied home for applicants who meet the income and residency tests set by the state. To qualify, the applicant must occupy the property as their primary residence on January 1 of the tax year, hold ownership in the property, and have household income below the annual threshold published by the Department of Revenue.

Senior property owners have access to additional benefits beyond the standard homestead credit. The senior property tax deferral program allows qualifying seniors to postpone payment of property taxes on their primary residence until the property is sold or transferred. Interest accrues on the deferred amount at a rate published annually by the Department of Revenue, and the deferred taxes become a lien on the property.

• Eligibility requires the applicant to meet the age and residency tests set by the state
• Annual household income must fall below the threshold published by the state
• Property must be the primary residence of the applicant
• Application is filed with the Oregon Department of Revenue
• Deferred taxes become a lien that must be repaid upon sale or transfer

Homeowners can apply for the homestead credit and the senior deferral through the Oregon Department of Revenue using forms available on the agency’s official website. The same portal also accepts applications for veteran and disability exemptions, allowing residents to file multiple exemption requests in a single session.

Oregon Property Tax for Veterans and Disability Exemptions

Veterans with service-connected disabilities and property owners with qualifying disabilities can claim exemptions that reduce or eliminate the property tax owed on their primary residence. The veteran exemption applies to honorably discharged veterans who receive compensation from the U.S. Department of Veterans Affairs for a service-connected disability.

The disability exemption covers property owners who, because of a physical or mental impairment, are unable to perform substantial gainful activity. Each program has its own application form, and applicants must submit supporting medical and military documentation along with the completed application to the county assessor.

• Veteran exemption: Requires VA documentation of service-connected disability rating
• Disability exemption: Requires medical certification of qualifying condition
• Both exemptions must be applied for between January 1 and April 1 each year
• Approved exemptions remain in effect for up to five years before renewal is required
• Surviving spouses of qualified veterans or disabled owners may also be eligible

Approved exemptions are administered by the county assessor but require an initial application through the Department of Revenue. Property owners with questions about eligibility, document requirements, or renewal cycles should contact the Oregon Department of Revenue directly for assistance.

Oregon Agricultural Land Tax Special Assessments

Oregon taxes agricultural land based on its value for farming rather than its potential market value for development. This special assessment, often called the farm special assessment or “farm use” assessment, applies to parcels that meet the minimum income thresholds for agricultural activity. The result is a lower assessed value, which produces a lower annual property tax bill for the landowner.

To qualify, the property must be in a farm or ranch zone and generate the minimum gross annual farm income required by the state. A three-year average income test is applied, and the owner must file an application with the county assessor. Specific income thresholds vary based on parcel size and per-acre productivity requirements; property owners should consult their county assessor for the current qualifying income levels.

• Income requirements differ based on parcel size and per-acre productivity
• Application filed with the county assessor in the year the special assessment is sought
• Failure to maintain income thresholds can trigger a rollback assessment
• Rollback assessments recover tax savings for the previous five years plus interest

Property owners considering converting land to a farm special assessment should review the rollback provision carefully. If the property is disqualified within five years of receiving the special assessment, the assessor will calculate the tax savings for those years and issue a single additional bill, which can be substantial.

Oregon Property Tax Deferral Program for Seniors

The Oregon Property Tax Deferral for Senior and Disabled Homeowners program allows qualifying individuals to postpone payment of property taxes on their primary residence. The state pays the taxes on the homeowner’s behalf and places a lien on the property for the deferred amount. The lien must be repaid, with interest, when the property is sold, transferred, or no longer qualifies.

Eligibility is based on age, income, and ownership status. Applicants must meet the minimum age requirement, have held ownership in the home for the required number of years, occupy the home as their primary residence, and have household income below the threshold published annually by the Department of Revenue.

• Age requirement: Must meet the minimum age set by the Department of Revenue
• Ownership requirement: Continuous ownership for the period required by the state
• Income requirement: Below the annual threshold set by the Department of Revenue
• Property requirement: Primary residence only, with no second homes or rental units
• Repayment: Deferred taxes, plus interest, become due upon sale or transfer

Application forms are available through the Oregon Department of Revenue portal and can be filed by mail or in person. The department processes applications throughout the calendar year; property owners should consult the Department of Revenue for the current approval timeline.

Oregon Property Tax Appeal Process

Property owners who disagree with their county assessor’s determination of real market value or maximum assessed value have the right to appeal. The Oregon property tax appeal process begins at the county level, with a petition to the county Board of Property Tax Appeals (BOPTA), and can escalate to the Oregon Tax Court if the taxpayer remains unsatisfied with the outcome.

Appeals must be filed within deadlines set by the county. Property owners should contact their county BOPTA or assessor to confirm the filing deadline for the tax year being appealed. Missing the deadline forfeits the right to appeal for that tax year, so prompt action is critical.

• Step 1: Review the property record card at the county assessor’s office for accuracy
• Step 2: Gather supporting evidence, including recent comparable sales
• Step 3: File a petition with the county BOPTA before the deadline
• Step 4: Attend the BOPTA hearing to present evidence and answer questions
• Step 5: If unsatisfied, file an appeal with the Oregon Tax Court Magistrate Division

Common reasons for a successful appeal include incorrect square footage, misclassified property use, documented damage to the structure, and evidence that comparable homes in the area are selling for less than the assessed real market value. Property owners considering an appeal should collect at least three recent comparable sales from the same neighborhood or zone.

Oregon Property Tax Overdue Penalties and Liens

When property taxes become delinquent, Oregon applies interest and may ultimately file a tax lien against the property. Interest accrues monthly at a rate set annually by the Department of Revenue, and the exact rate is published in the property tax forms section of the Department of Revenue website each year.

Delinquent taxes create a lien on the property that has priority over most other encumbrances. The lien can lead to a tax foreclosure process if the balance remains unpaid for multiple years. Foreclosure proceedings are handled by the county, and the timeline varies by jurisdiction.

• Interest: Accrues monthly on unpaid balances at the rate set by the Department of Revenue
• Late fees: Additional charges may apply after specific delinquency dates
• Tax lien: Filed against the property and recorded with the county recorder
• Tax foreclosure: Possible after multiple years of delinquency
• Reinstatement: Available for a limited time by paying all back taxes, interest, and fees

Property owners who receive a delinquency notice should contact the county tax collector as soon as possible to arrange a payment plan. Many counties offer installment agreements that allow the homeowner to bring the account current over a defined period while avoiding foreclosure action.

Oregon Property Tax Refund Process

Refund requests in Oregon property tax matters arise when a property owner has overpaid, when an exemption was applied late, or when a successful appeal results in a reduced value. The refund process is handled at the county level for overpayments and at the Department of Revenue for state-administered exemptions and credits.

How to Request a Refund

• Contact the county tax collector to verify the overpayment amount
• Submit a written refund request with supporting documentation
• Include the property account number and tax year for each refund claim
• Allow the county or state office the statutorily required processing time
• Refund can be issued as a check or applied as a credit to the next year’s tax bill

Refund claims for appeal-driven reductions are typically processed automatically by the county tax collector after the BOPTA or Tax Court issues a final order. Property owners do not need to submit a separate application in those cases, but they should monitor their account to confirm the credit appears in the correct tax year.

Oregon Property Tax on Inheritance and Estate Transfers

Oregon does not levy an inheritance tax, but property that changes hands through an estate or probate proceeding is subject to property tax reassessment in some cases. Transfers between spouses, transfers to a surviving joint tenant, and certain transfers that qualify for the special property tax treatment under Measure 50 are excluded from reassessment.

Heirs who inherit real property should expect to receive a supplemental tax bill or a change in the property’s assessed value, depending on the structure of the inheritance. Lifetime estate planning techniques such as revocable trusts can affect the outcome, so consulting with a tax professional or estate attorney is often worthwhile.

• Property reassessment may occur depending on the transfer structure
• Spousal transfers and certain inheritance scenarios are exempt from reassessment
• Trusts and life estates have specific tax treatment under Oregon law
• Heirs should notify the county assessor of ownership changes
• Property tax deferral programs may continue for surviving spouses who qualify

Oregon Property Tax for Nonprofits

Property owned by a qualifying nonprofit organization may be fully or partially exempt from Oregon property tax. The exemption applies to property used primarily for the nonprofit’s tax-exempt purpose, such as religious worship, charitable activity, education, or hospital care. Property that produces unrelated business income or is leased to a for-profit entity may not qualify.

Nonprofit organizations must file an exemption application with the county assessor in the year the exemption is sought. The application requires a copy of the IRS determination letter, a description of the property’s use, and a statement of the organization’s purpose. Annual renewal is not always required, but the assessor can ask for verification at any time.

• Property used for exempt purpose qualifies for full exemption
• Vacant land held by a nonprofit may qualify under specific conditions
• Leased property to for-profit tenants is generally not exempt
• Application filed annually between January 1 and April 1
• Loss of federal tax-exempt status terminates the property tax exemption

Oregon Commercial Property Tax Considerations

Commercial property in Oregon is taxed using the same Measure 50 framework applied to residential real estate, but commercial parcels typically do not receive the homestead credit. As a result, commercial property owners often pay a higher effective tax rate than owner-occupied homeowners in the same county. Real market value for commercial property is based on the highest and best use, which can drive assessed values significantly above residential benchmarks.

Owners of commercial rental property, retail buildings, and industrial facilities should be aware of three important considerations: the 3 percent annual cap on maximum assessed value growth still applies, appeals can be filed using income-based valuation methods, and certain urban renewal districts add a special increment tax to commercial parcels within their boundaries.

• Measure 50 3% growth cap applies to commercial maximum assessed value
• Income approach is commonly used to value commercial property at appeal
• Urban renewal districts may impose a special increment tax
• No homestead credit is available for commercial property owners
• Personal property used in business may be subject to separate ad valorem taxation

Oregon Property Tax Cap and Measure 50 Limits

Measure 50, passed by Oregon voters in 1997, is the cornerstone of the state’s property tax system. The measure replaced the levy-based system from the early 1990s with a rate-based system that locked in permanent tax rates for each taxing district and capped the annual growth of each property’s maximum assessed value at 3 percent.

Two values are tracked for every Oregon property: the real market value (RMV) and the maximum assessed value (MAV). The tax bill is calculated by applying the combined permanent rates of all overlapping taxing districts to the MAV, but the Measure 5 caps in Section 1 of this article are applied to the RMV as a separate check.

When real market value falls below the MAV, the property is taxed on the lower RMV, which is called compression. Compression is a built-in protection that prevents property owners from paying taxes on a maximum assessed value that exceeds what the property would actually sell for in the current market.

Oregon Property Tax Revenue Distribution and School Funding

Oregon property tax revenue is the single largest source of funding for K-12 public education in the state and a major source of revenue for counties, cities, and special districts. Each county’s finance division produces annual property tax distribution reports that show how collections are allocated to overlapping taxing districts, with the largest share typically going to school districts.

The state’s school funding formula depends heavily on property tax revenue, which means changes in real market values, local option levies, and senior or veteran exemption programs can have downstream effects on per-pupil funding. Counties publish their distribution reports in the financial reports section of their websites, and the Department of Revenue maintains aggregated statewide data.

• School districts receive the largest single share of property tax revenue
• Counties, cities, and special districts receive the remaining allocations
• Local option levies for schools require voter approval
• Distribution reports are published annually by each county finance office
• Urban renewal districts capture a portion of increment for redevelopment

Oregon County Tax Assessor Offices

Property assessment in Oregon is performed at the county level, with each of the 36 counties operating its own assessor’s office. The county assessor is responsible for maintaining property records, establishing real market values, processing exemption applications, and administering the assessment functions under Measure 5 and Measure 50.

Property owners typically interact with their county assessor’s office for questions about property records, exemption applications, appeal procedures, and valuation disputes. The Department of Revenue at the state level provides oversight, training, and standardized forms, but day-to-day administration is local.

For county-level questions about a specific property, the best first contact is the county assessor’s office in the county where the property sits. For statewide rules, the Department of Revenue provides general assistance and rule clarifications.

Oregon Property Tax Forms Available

The Oregon Department of Revenue maintains the official library of state property tax forms, including applications for homestead credit, senior deferral, veteran exemption, disability exemption, and farm special assessment. Each form is available as a fillable PDF on the Department of Revenue website.

Forms for the current tax year are typically posted by January, and forms for the upcoming tax year are posted by the following January. Property owners should always download the form for the specific tax year they are filing for, as forms are updated annually to reflect changes in income thresholds and statutory references.

• Homestead credit application: Filed with the Department of Revenue
• Senior deferral application: Annual filing required to maintain deferral
• Veteran exemption application: Filed with the Department of Revenue
• Disability exemption application: Filed with the Department of Revenue
• Farm special assessment: Filed with the county assessor

The OR-LB-50 form, sometimes called the Oregon Property Tax Certification Form, plays a central role in property tax administration by allowing certain large property owners to certify property tax information for the upcoming tax year. The form is updated for each two-year filing cycle and is available through authorized form repositories as well as the Department of Revenue website.

Contact, Local Details, and Map

For statewide property tax questions, exemption status, and appeal procedures, the Oregon Department of Revenue serves as the primary contact point. The agency maintains a public search portal for property tax records, a main phone line for general inquiries, and an email channel for written questions. Property owners should consult the official Oregon Department of Revenue website for current contact details.

Property owners needing recorded deed history, grantor-grantee searches, and historical property transfer records should contact the Oregon State Archives. The archives maintain the state’s official records search portal, a public phone line, and an email channel for research requests. Contact information is available on the Oregon Secretary of State’s official website.

Multnomah County property owners with general property tax and ownership questions can contact the Division of Assessment, Recording and Taxation (DART) at 503-988-2225 or by email at propertytax@multco.us. Jackson County property owners who have not received their tax statement by November 1 can call 541-774-6541. For other counties, property owners should consult their county assessor’s official website for the appropriate contact details.

Frequently Asked Questions

The Oregon Property Tax system handles assessments, payments, exemptions, and appeals for all property owners. Knowing where to find forms, how to calculate taxes, and whom to contact can save time and money. Below are concise answers to the most common queries.

How can I look up my Oregon Property Tax bill online?

Visit the Oregon Department of Revenue public portal at revenueonline.dor.oregon.gov. Enter your account number, parcel ID, or owner name. The screen shows the current balance, payment history, and assessed value. If you need help, call (503) 378-4988 or email Questions.dor@dor.oregon.gov.

What are the main Oregon property tax rates for 2026?

Average rates hover around 0.70 % of assessed value statewide. Specific counties may differ; for example, Multnomah County lists its rates on the property‑tax page, and Deschutes County provides a detailed schedule. Use the county assessor’s website to view the exact rate for your location.

How do I apply for the Oregon homestead credit or veteran exemption?

Complete the exemption form found on the Department of Revenue site and attach proof of eligibility (homeownership proof, veteran ID, or disability documentation). Submit the packet by mail to 955 Center St NE, Salem, OR 97301‑2555 or email the same office. Approved credits reduce the taxable portion of your property value.

What steps should I follow to appeal my Oregon property tax assessment?

First, review the assessment notice from your county assessor. If you disagree, file a written protest within 30 days to the assessor’s office (use the phone number listed on the notice). Include comparable sales, a copy of the notice, and your argument. The assessor will schedule a hearing; if the outcome is unsatisfactory, you may request a review by the Board of Equalization.

When are Oregon property tax payments due and what penalties apply for late payment?

Tax statements are mailed by October 25. The first installment is due November 17, the second February 17, and the final payment May 15. If a due date falls on a weekend or holiday, the deadline moves to the next business day. Late payments incur a 5 % penalty plus interest calculated daily.