Washington State Senior Citizen Property Tax Exemption

Grant County Assessor

Available Property Tax Relief

About This Program

Washington State Senior Citizen Property Tax Exemption is available to homeowners in Moses Lake, WA.

Provides property tax exemption for Moses Lake seniors 61+ and disabled persons who meet income limits. Income thresholds adjusted annually. Must own and occupy home as primary residence.

Estimated annual property tax savings for qualifying senior homeowner

Official source site checked live on 2026-06-22.

Data last verified 2026-06-09. How we verify our data.

In Moses Lake, WA, you can combine this program with other local help to cut your cost:

Key Details

  • Property tax exemption for seniors 61+ and disabled
  • Income limits apply, adjusted annually
  • Must own and occupy home
  • Available to Moses Lake homeowners
  • Apply through Grant County Assessor

How to Apply

Get free help applying Visit Official Program Page Track this program

(509) 754-2011

A grant-savvy contractor in Moses Lake, WA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

Your application paperwork

Documents you will likely need

  • Your federal tax return for the year of the work (this benefit is claimed on your taxes, not through a separate application).
  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • Proof of age (driver's license or birth certificate) if the program is age-based.
  • Documentation of disability (award letter or a physician's statement) if the program is disability-based.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Applications accepted year-round, must reapply annually

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

Who qualifies for Washington State Senior Citizen Property Tax Exemption in Moses Lake?

Washington State Senior Citizen Property Tax Exemption is open to homeowners in Moses Lake, WA. It serves seniors.

How do I apply for Washington State Senior Citizen Property Tax Exemption in Moses Lake, WA?

Apply directly with Grant County Assessor using the official program link on this page or call (509) 754-2011. There is no middleman and no fee.

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Find More Programs in Moses Lake, WA

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