Tax relief and valuation review
A homestead exemption, senior-relief program, or valuation protest can change the amount a homeowner owes—but only if the filing reaches the right local office in the correct window. Use the verified county guidance below as your working checklist, then confirm the current form and deadline with Kittitas County Assessor; Kittitas County Treasurer collects property taxes.
Relief programs
The filing guidance for this county is: the official 2026 sources reviewed do not publish a separate senior/disabled application deadline; television-district exemption requests are due April 30, 2026. Use the official form or application channel, provide the residence and ownership documentation requested, and keep a copy of the submission.
Review county contact informationKittitas County administers the Washington senior/disabled exemption for a qualifying primary residence. The official program document lists age 61+ or qualifying disability/veteran status, ownership and six-month occupancy, and current household income of $43,000 or less; benefits include a value freeze and excess-levy relief, with tiered relief by income.
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.
Appealing an assessment
Use the valuation notice and the county’s published protest guidance to determine the last day to file. Do not assume the payment deadline controls the appeal.
Gather comparable sales, photographs, repair records, appraisal evidence, property characteristics, and any documentation that explains why the assessed value is incorrect.
Submit through the official channel, save the confirmation, and attend the board or review hearing if one is scheduled. An appraiser or attorney can help evaluate evidence when the value or stakes are substantial.
The verified protest guidance for this county is: July 1, 2026 or within 30 calendar days after the Change of Value Notice was mailed, whichever is later; petition to the Kittitas County Board of Equalization. If the language is not a specific calendar date, contact the office promptly for the current notice and board-review schedule.