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Washington Landlord-Tenant Laws

Washington sets no statutory cap on security deposits. As of HB 1074 (2023), deposits must be returned with an itemized statement within 30 days of move-out. Landlords must give at least 2 days' written notice before entry (1 day to show the unit). A tenant ends a month-to-month tenancy with 20 days' written notice.

Informational summary, not legal advice. Landlord-tenant law changes and local ordinances may add requirements. Verify the current statute (RCW 59.18 (Residential Landlord-Tenant Act)) or consult a licensed Washington attorney before acting. All rentals must also comply with the federal Fair Housing Act — you may not select tenants or write listings based on a protected class.

Key Washington rental rules at a glance

Security deposit limitNo statutory limit
Deposit return deadline30 days
Landlord entry notice2 days (1 day for showings)
Month-to-month termination notice20 days
Governing statuteRCW 59.18 (Residential Landlord-Tenant Act)

Washington rental law — common questions

How much can a landlord charge for a security deposit in Washington?

No statutory limit. This is a general summary of RCW 59.18 (Residential Landlord-Tenant Act); verify the current statute or consult a Washington attorney, as rules change and local ordinances may add requirements.

How long does a landlord have to return a security deposit in Washington?

30 days after the tenant moves out, per RCW 59.18 (Residential Landlord-Tenant Act) (general summary — confirm the current deadline).

How much notice must a Washington landlord give before entering?

2 days (1 day for showings). Always check the lease and the current statute; this is informational only, not legal advice.

How much notice ends a month-to-month tenancy in Washington?

20 days. Notice rules vary by situation — verify the current Washington statute or consult an attorney.

Renting out a property in Washington?

List for rent by owner with a flat-fee listing, screen applicants fairly, and reach renters directly. Our For Rent By Owner guide walks through pricing, marketing, lawful screening, and the lease.

List your rental →For Rent By Owner guideWashington rentals

Rental laws in other states

ListMyHomes.com is a licensed brokerage that acts only as a neutral facilitator. This page is general educational information, not legal advice, and may not reflect the most recent changes or local ordinances. Always verify the current statute or consult a licensed attorney for your situation.