Washington Revised Code Title 59. Landlord and Tenant § 59.18.580. Victim protection--Limitation on tenant screening service provider disclosures and landlord's rental decisions

(1) A tenant screening service provider may not (a) disclose a tenant's, applicant's, or household member's status as a victim of domestic violence, sexual assault, or stalking, or (b) knowingly disclose that a tenant, applicant, or household member has previously terminated a rental agreement under RCW 59.18.575.

(2) A landlord may not terminate a tenancy, fail to renew a tenancy, or refuse to enter into a rental agreement based on the tenant's or applicant's or a household member's status as a victim of domestic violence, sexual assault, or stalking, or based on the tenant or applicant having terminated a rental agreement under RCW 59.18.575.

(3) A landlord who refuses to enter into a rental agreement in violation of subsection (2) of this section may be liable to the tenant or applicant in a civil action for damages sustained by the tenant or applicant. The prevailing party may also recover court costs and reasonable attorneys' fees.

(4) It is a defense to an unlawful detainer action under chapter 59.12 RCW that the action to remove the tenant and recover possession of the premises is in violation of subsection (2) of this section.

(5) This section does not prohibit adverse housing decisions based upon other lawful factors within the landlord's knowledge or prohibit volunteer disclosure by an applicant of any victim circumstances.