Payment timing
Appears in 10 recordsFirst-half and full-year payments are due April 30, 2026; second-half payments are due October 31, 2026. If the total bill is $50 or less, the full amount is generally due April 30.
Washington property records & tax offices
Find official property searches, tax bills, maps, and exemption resources for 39 counties and equivalent jurisdictions.
Choose another state →Find your county in Washington
Showing all 39 records
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No counties match. Try a shorter county name, or clear the filter to browse the full list. If you only know the street address, check the county shown on the property’s tax notice.
Online resource coverage in Washington
These counts are calculated from the 39 reviewed jurisdiction records in this directory. Availability means that a direct HTTP or HTTPS route was identified; it does not mean every portal exposes the same fields or years.
Dataset edition: August 1, 2026
| Resource | Jurisdictions | Coverage | What it provides |
|---|---|---|---|
| Agency website | 39 of 39 | 100% | Official assessor, appraiser, appraisal-district, or equivalent office route. |
| Property search | 39 of 39 | 100% | Direct parcel or assessment-record search identified in the reviewed record. |
| GIS parcel map | 37 of 39 | 95% | Interactive mapping route for parcel location and boundary context. |
| Tax collection | 38 of 39 | 97% | Bill, balance, payment, receipt, or collector information route. |
| Exemption channel | 3 of 39 | 8% | Official application, form, or program-information route. |
How assessment authority is organized
Office names and responsibilities vary even within a state. The directory classifies the reviewed Washington records under the following administrative models.
- County Assessor
- 39 records
What the statewide pattern does—and does not—tell you
Repeated guidance can reveal a common state calendar, but a county notice, local ordinance, installment schedule, or special program can still control an individual property. The entries below are shown only when the same reviewed wording appears in at least two Washington records.
Exemption filing
Appears in 10 recordsDecember 31, 2025 for the 2026 tax year; Washington's senior/disabled exemption applications and supporting documents are due by December 31 of the assessment year, subject to county acceptance of late applications.