Find the county first, then search its official portal by address, owner, or parcel number.

Menu

Lincoln County, WashingtonProperty records & tax offices

Find the right property record

Use the property portal for ownership and assessed value, the collector for a bill or balance, and the map for parcel location. Have the address, owner name, or parcel number ready.

Property lookup help →Find a parcel number →

Tax bills & filing dates

These are the dates and qualifications recorded in the directory. Confirm your tax year and current deadline with the official office and your property’s notice.

Tax bill mailing
February 2026; official county materials state the Treasurer mails property-tax statements in February, without a specific 2026 day.
Payment deadline
April 30, 2026 for the first half or full payment; October 31, 2026 for the second half; the county's online payment page provides 2026 payment access.
Assessment appeal
July 1, 2026 or within 30 calendar days after the Change of Value Notice was mailed, whichever is later; petition to the Lincoln County Board of Equalization.
More payment & deadline guidance →

Exemptions & appeals

Senior relief

Lincoln County's Washington senior/disabled program freezes the value of a primary residence and exempts all excess and special levies, with possible regular-levy relief. Eligibility includes age 61+ or qualifying disability/veteran status, ownership and six-month occupancy, and combined household disposable income of $51,000 or less.

Valuation limits

Washington's constitutional 1% property-tax limit and the statutory 1% levy limit constrain taxing-district revenue, not an individual parcel's assessed value. County assessors value property at 100% of true and fair market value, so an individual assessed value can rise or fall by more or less than 1%; voter-approved excess levies, new construction, and senior/disabled relief are separate rules.

For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.

More exemption & appeal guidance →