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Washington security deposit law

⚠️ Not legal advice. DepositShield is not a law firm and this is not legal advice. This information is not guaranteed to be accurate, complete, or current — laws change and vary by city and situation. Verify it with an official source and consult a licensed attorney or your local tenants’ rights organization before relying on it or acting. Using DepositShield does not create an attorney-client relationship.

Return deadline

30 days

Small claims limit

$10,000

What you need to know

  • Deposit due within 30 days — and without a signed move-in condition checklist, the landlord can’t keep any of it.
  • Bad-faith withholding can cost up to double.

Itemization: Itemized statement required; without a signed move-in checklist the landlord can’t withhold anything.

Interest: No interest required.

Deposit cap: No statutory cap.

If they wrongfully withhold: Bad faith: up to 2x the deposit.

Statute: Wash. Rev. Code § 59.18.280

DepositShield is not a law firm and this is not legal advice. This information is not guaranteed to be accurate, complete, or current — laws change and vary by city and situation. Verify it with an official source and consult a licensed attorney or your local tenants’ rights organization before relying on it or acting. Using DepositShield does not create an attorney-client relationship.