Washington Landlord-Tenant Law: 2026 Guide
The plain-English breakdown of Washington rental law every self-managing landlord needs. Security deposit limits, late fee rules, notice periods, eviction process, and the official statute link, all in one place.
Washington at a glance
Source: official Washington statute. Verified against 2026 text.
Washington landlord-tenant law in plain English
Washington landlord-tenant law sets the rules every rental in the state has to follow. Security deposits are capped at no statutory cap, late fees are governed by per lease, the standard notice to terminate a month-to-month lease is 20 days, and security deposits must be returned within 30 days after the tenant moves out. The exact statute is the source of truth for any specific dispute.
Common Washington landlord questions
Answered against the verified facts above and the linked statute. Not legal advice.
What is the maximum security deposit a landlord can charge in Washington?
Does Washington cap late fees on rent?
How much notice does a Washington landlord have to give to end a month-to-month lease?
How long does a Washington landlord have to return the security deposit?
Can a landlord lock me out or shut off utilities in Washington?
Where can I read the full Washington landlord-tenant statute?
More state landlord-law guides
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Information here is general guidance, not legal advice. Verify with the linked statute or a licensed attorney before acting. Washington statute: https://app.leg.wa.gov/RCW/default.aspx?cite=59.18