The law in plain English
Return deadline
Under Wash. Rev. Code Sections 59.18.260 to 59.18.285; 59.18.610; 59.18.670, the deposit response usually has to be sent within 30 days of the move-out timeline described by the state rule.
Required notice
Washington generally requires the refund or an itemized deduction statement with supporting receipts within 30 days.
This dispute type
Painting deductions are usually weakest when the landlord is refreshing the unit for the next tenant, covering faded walls, or addressing minor marks from normal occupancy. In Washington, the refund deadline and deduction notice rules still apply even if the landlord claims the walls needed work.
Penalty leverage
If the withholding was wrongful or in bad faith, the exposure allowed under the statute is: Up to 2x the deposit, plus court costs and reasonable attorney's fees