Tualatin property tax: where it goes
A typical Tualatin house pays about $5,890 a year on the property tax bill, including flat charges on the same bill. Estimated from public rates, not anyone's actual bill.
A Tualatin house pays 1.872% of its taxable value in property tax. For a house at $314,650 of value before exemptions, that's about $5,890 a year.
Tax is levied on assessed value (AV), the lower of real market value (RMV) and maximum assessed value (MAV) under Measure 50.
Washington County mailed 2026-27 statements October 16-20, 2026 but had not posted the 2026-27 code area rate table (SAL Table 6a) when this was checked on October 28, 2026, so the 2025-26 billing rates are used.
Pay or manage it
Who taxes this house
| Taxing agency | Rate | On $314,650 |
|---|---|---|
| City of Tualatin (incl. bond) | 0.3013% | $948 |
| Tualatin Urban Renewal | 0.0469% | $148 |
| Tualatin Valley Fire & Rescue (incl. local option and bond) | 0.2247% | $707 |
| Metro (incl. local option and bond) | 0.0571% | $180 |
| Washington County (incl. local option and bond), Port of Portland, Tualatin Soil & Water, Tigard/Tualatin Aquatic Center | 0.3116% | $980 |
| Tigard/Tualatin School District (incl. bond and local option) (schools) | 0.8538% | $2,687 |
| Portland Community College (incl. bond) (schools) | 0.062% | $195 |
| Northwest Regional ESD (schools) | 0.0146% | $46 |
| Total | 1.872% | $5,890 |
2025-26 tax year, Washington County code area 023.76 (City of Tualatin, Tigard/Tualatin School District).
How Tualatin compares with nearby cities
Property tax rate
- Tigard · 3 mi1.87%
- Tualatin1.87%
- Lake Oswego · 4 mi1.92%
- West Linn · 7 mi1.93%
- Wilsonville · 5 mi1.93%
- Beaverton · 7 mi2.20%
The combined rate of every agency on the bill, before exemptions.
Ways to pay less
- Pay in full by Nov 15: 3% off. Washington County gives a 3% discount on the current year's tax if full payment is delivered, postmarked or sent by private express carrier by November 15; a two-thirds payment gets 2%. How: Pay by the November 15 deadline shown on your tax statement.
Dates
| When | What |
|---|---|
| Nov 15 (in 10 days) | Property tax due date for full payment (3% discount), two-thirds payment (2% discount) or the first one-third; if the 15th falls on a weekend or holiday, payments are received as timely the next business day |
Sources
- www.washingtoncountyor.gov 2026-27-property-tax-statement
- services2.arcgis.com query?where=TAXCODE%3D%27023.7
Checked October 28, 2026. Every number here comes from the public sources listed, matched by our checker.
Rates change every year; this page shows when it was last checked. Nothing here is legal, tax or insurance advice.
Property tax in other Oregon cities
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