Washington Landlord-Tenant Law Guide
Washington State has comprehensive tenant protections with clear security deposit limits, notice requirements, and habitability standards. The state requires landlords to follow specific procedures for deposits, repairs, and evictions.
Security Deposit
Limit: No statutory limit, but must be reasonable. Seattle limits deposits to 1 month's rent.
Return Period: 21 days after tenant vacates. Must include itemized statement of any deductions. Failure to comply may result in landlord forfeiting right to withhold any deposit.
Rent Increases
30 days for month-to-month tenancies. 60 days if increase is 10% or more within 12 months (new 2024 law). 120 days in some Seattle rental agreements.
Entry Notice
48 hours advance notice required for non-emergency entry. Notice must be in writing except in certain emergency situations.
Key Statutes
- RCW 59.18.260 - Security Deposit Requirements
- RCW 59.18.280 - Security Deposit Return
- RCW 59.18.060 - Landlord
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Common Issues
- Not returning deposits within 21 days with itemization
- Entering without proper 48-hour notice
- Failure to maintain premises in habitable condition
- Not providing adequate notice for rent increases
- Improper termination or eviction procedures