Benefits · Tax Relief

How to apply for Real Estate Tax Relief for the Elderly & Disabled — Grant

Grant County Assessor (program set by state law, RCW 84.36.381; thresholds published by the WA Department of Revenue)

Who it's for

Grant County offers real estate tax relief (exemption) for homeowners who are 61 or older or permanently disabled. Total household income must be $46,000 or less. County page: 'The Claimant must be, at the time of filing, at least 61 years of age or disabled from regular gainful employment.' Income years 2023-2025 correspond to tax years 2024-2026; $46,000 matches DOR Income Threshold 3 for Grant County. The page also links a 'Senior Exemption Press Release 2026 for 2027 Tax Year' (DOR 2027-2029 Threshold 3 for Grant is $61,000). Apply through the county assessor's office.

Limits shown are Grant County's current published figures; relief brackets, filing windows, and exclusions are set by local ordinance and the locality makes the final determination, so this shows as a may-qualify result.

What you'll need

  • Proof of age or permanent disability
  • Income documentation for all household members
  • Statement of assets/net worth (excluding the home)
  • Proof the home is the primary residence in Grant County

Where to apply

Apply online: official application

By phone: 1-509-754-2011

What to say when you call

“Hello, I'm calling to ask about Real Estate Tax Relief for the Elderly & Disabled — Grant. I'd like to know whether I may qualify, what documents I need, and whether I can apply online, by mail, by phone, or in person. I understand I may need proof of age or permanent disability, income documentation for all household members, statement of assets/net worth (excluding the home)is anything else required? What is the best next step?”

Tip: have a pen ready, ask for the person's name, and write down any case or reference number they give you.

Renewals

annual

Official source →Last verified · August 23, 2026

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Not legal or financial advice. The agency makes the final eligibility decision.