Senior Property-Tax Relief Guide (WA)

An exemption that reduces the bill and a deferral that postpones taxes, for qualifying seniors and people with disabilities. Both can meaningfully cut carrying costs — worth checking before assuming you have to move to reduce expenses.

Broadly, those meeting an age or disability threshold, with household income under the current county limit, on their primary residence meeting ownership and occupancy rules. The income limit is the gate that most often decides it — and it changes, so verify the current number.

The income threshold. Age and primary-residence rules are usually straightforward; the current county income limit is where most applicants land in or out. Confirm this year's figure with the King County Assessor before assuming.

The exemption permanently reduces your tax bill; the deferral postpones the taxes (paid later, typically from the estate or at sale). One lowers what you owe; the other improves current cash flow — different tools for different situations.

Proof of age or disability, income documentation, and proof of residency, plus the current application and its deadline. Having these ready speeds an application that otherwise stalls on missing income records.

It depends on the after-relief carrying cost versus a right-sized move's numbers. Running "stay-with-relief" against "downsize" side by side is part of a Real Estate Review.