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Washington Lease Termination Letter

Understanding your rights under Washington law is crucial when terminating a lease. Below you'll find the key requirements including notice periods, accepted delivery methods, and relevant statutes. Use our free generator to create a letter that's compliant with RCW § 59.18.200.

Data last verified: 2026-06-15

Notice Periods

Tenancy Type Tenant Notice Landlord Notice
Month-to-Month 20 days 60 days
Fixed-Term (End) 20 days 20 days
Early Termination As per lease terms; limited early termination rights

Key Statute

Accepted Delivery Methods

  • Certified Mail
  • Personal Delivery
  • Regular Mail + Posting

Recommended: Always use Certified Mail with Return Receipt Requested for proof of delivery.

Security Deposit Return

In Washington, landlords must return the security deposit within 21 days after the tenant moves out. An itemized statement of any deductions must be provided.

Special Provisions

  • Tenants need only 20 days notice for month-to-month; landlords need 60 days (RCW § 59.18.200)
  • Washington requires just cause for landlord-initiated terminations in many cities (Seattle, Tacoma)
  • Security deposit must be returned within 21 days with itemized statement (RCW § 59.18.280)
  • Landlord must provide written notice of tenant's right to attend move-out inspection

Military Termination (SCRA)

Federal SCRA applies. Washington RCW § 59.18.220 provides additional protections for military personnel with PCS orders.

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Washington FAQ

How much notice do I need to terminate a lease in Washington?
For month-to-month tenancies, tenants must provide 20 days written notice. Landlords must provide 60 days notice. This is governed by RCW § 59.18.200.
How do I send a lease termination letter in Washington?
Accepted delivery methods in Washington include: Certified Mail, Personal Delivery, Regular Mail + Posting. We strongly recommend Certified Mail with Return Receipt Requested for proof of delivery.
When must my landlord return my security deposit in Washington?
In Washington, landlords are required to return the security deposit within 21 days after the tenant vacates, less any lawful deductions with an itemized statement.
Disclaimer: This information is provided for general guidance only and does not constitute legal advice. Laws may change and local ordinances may apply. Always verify current requirements with your state's official statutes or consult a licensed attorney.