Washington security deposit rules
How Washington deposit returns generally work
Washington generally requires a landlord to give a full and specific statement of the basis for keeping any part of a deposit, with copies of estimates or invoices and any refund due, within 30 days after the rental agreement ends and the tenant vacates. Deductions for wear from ordinary use are not allowed, a signed move-in checklist is generally required to collect a deposit, and RCW 59.18.280 describes potential remedies a court may consider, including up to twice the deposit for an intentional refusal.
RCW 59.18.280(1)(a) generally requires a full and specific statement, any required documentation, and any refund due within 30 days after the rental agreement terminates and the tenant vacates.
Since July 23, 2023, damage charges generally must be supported by copies of estimates or invoices, and repairs by the landlord or staff by a statement of time spent and the hourly rate.
RCW 59.18.260 generally requires a signed, dated move-in checklist before a deposit is collected, and § 59.18.280(1)(c) bars deductions for ordinary wear and for items the checklist did not reasonably document.
Check coverage: Chapter 59.18 RCW does not cover every arrangement: RCW 59.18.040 excludes transient lodging, institutional residence, and housing conditioned on employment, among others; RCW 59.18.415 excludes certain attorney-approved single-family leases; and mobile home lot rentals fall under chapter 59.20 RCW. Local ordinances may add requirements.
These are general summaries, not conclusions about your situation. Review the linked official text and obtain legal advice when needed.
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