2026-27 Property Tax Statement

Posted October 16, 2026

Approximately 210,000 property tax statements will be mailed to Washington County property owners between October 16th and 20th. In the weeks that follow, staff in the County's Department of Assessment & Taxation will assist the public with a variety of inquiries, including how property tax bills are determined, what local services are paid for, and what the options are for an appeal.

Property taxes in Oregon pay for local services. This year the average property tax dollar in Washington County breaks down in the following manner:

45.30 cents for education (K-12, Portland Community College, Education Service Districts)

33.76 cents for cities and special districts (police, fire protection, parks, water, Urban Road Maintenance District, Enhanced Sheriff's Patrol District, and Urban Renewal projects)

17.71 cents for county government services (public safety, road improvements, libraries, elections, public health, etc.)

3.23 cents for regional services (Metro and Port of Portland)

Tax statements reflect the amount of tax paid to each of the 63 local taxing districts that provide service in the area where the property is located. Tax rates vary based on the unique mix of taxing districts in a given location called a tax code area. There are 360 separate tax code areas in Washington County this year.

2026-27 Property Taxes

This year's property tax statements account for a total of $1.834 billion, which will pay for the services mentioned above. This is an increase of 5.28% or $92 million compared to last year. The increase in total taxes is due to several factors, including the 3% increase in assessed value on most properties, additional value from new construction activity, large expansion of industrial data centers, and new or increased taxing district levies. Please see our 2026 Fact Sheet for more information.

One of the most common inquiries from taxpayers is, "Why did my taxes go up more than 3%?"

There are five major reasons your property taxes can increase by more than 3%:

1. If you live in a taxing district that has new voter-approved levies, your property taxes may increase more than the anticipated 3%. There are new leviesapproved or reauthorized by the voters that will be reflected in this year's tax bill.

2. Prior to the assessment date of January 1st, if you made any major renovations or changes to your property, your property taxes may increase more than the anticipated 3%.

3. Your property may no longer qualify for a legislatively approved program that relieves qualified individuals or organizations from all or part of their property taxes. Additionally, business personal property and manufactured structures may no longer qualify for exemption due to assessed value being above a threshold amount.

The next two reasons are more complicated and require the definition of key terms to help understand the process:

• Real Market Value (RMV) is the amount determined by the county assessor for a property that would sell in a typical open market transaction between a willing buyer and seller on January 1st of each year.
• Maximum Assessed Value (MAV) is the taxable value limit established for each property and is typically allowed to increase each year by no more than 3%.
• Assessed Value (AV) is the lesser of the RMV or the MAV. Taxes are calculated on the AV.

4. Your AV may increase by more than 3%. The RMV is not limited by 3%; only the MAV is limited. Under Oregon Law, your AV is the lesser of your RMV or MAV. Therefore, if your RMV is lower than your MAV, an increase in RMV may result in an increase in your AV greater than 3%.

5. The last reason is due to compression. The operating taxes for schools and local government are limited. Each account is tested to determine if the operating taxes exceed the limit of $5.00 per $1,000 of RMV for schools and the $10.00 per $1,000 of RMV for local government. If the limit is reached, the tax bill is reduced (compressed). As the market value increases, the difference between the market and the assessed values may increase as well. This reduces the chance for compression but can also increase your tax liability if compared to a prior year's tax that was in compression. If your account has been in compression, it is possible that as the real market value increases, you will see an increase in your property tax bill by more than 3%.

Annual Changes

The majority of taxpayers, approximately 195,000 accounts, will receive tax statements that have increased when compared with last year. Approximately 165,000 accounts will have tax increases between 0% and 5%, and 30,000 accounts will have tax increases over 5%. Additionally, approximately 9,000 taxpayer accounts will reflect a tax decrease. These reductions are primarily due to local option levies expiring, expired bonds, compression, or the taxing districts levying a lesser amount. See the attached listing of Typical Residential Propertieswith examples of values and taxes for typical houses in various parts of the County.

Values and Appeals

The tax statement includes a section on current and prior-year values. Taxpayers concerned that their Assessed Value or Real Market Value is too high should call the Appraisal Division at 503-846-8826 to discuss the basis for their property's appraisal.

Appeals of value may be filed until December 31, 2026. Information pertaining to the appeal process is available on the back of the tax statement and the County website.

Informational Flyer

An informational flyer is included with this year's tax statements. It is a guide to help taxpayers better understand their property tax statement and how to contact the Department of Assessment & Taxation for additional help. Highlighted again in this year's flyer is the distinction between yellow- and green-colored tax statements:

A GREEN statement indicates that the property owner is paying the bill.

A YELLOW statement indicates that a mortgage company or the Oregon Department of Revenue has requested a copy of the property tax bill.

Taxpayers who have any concerns about their mortgage payment arrangement or statement color should contact their mortgage company to prevent duplicate or late payments.

Payment Options

Taxpayers have several payment options. Taxes may be paid in three installments due November 16, 2026; February 16, 2027; and May 17, 2027. There are also provisions for full payments with a 3% discount or a two-thirds payment with a 2% discount. Payments must be postmarked by November 16, 2026, to receive a discount. Property owners who do not receive a tax statement by November 1st should call the Tax Collections Office at 503-846-8801.

The County encourages paying taxes by mail, online, or at drop box locations. For payment options and drop box locations, please visit the County website for more information.

Online Payments

Washington County accepts payments via the Internet using a credit card, debit card, or a direct transfer from a customer's bank account. This payment method can be accessed through the Washington County website.

Payments by Phone

Taxpayers also have the option to pay via telephone by calling 1-888-510-9274.

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