Washington Eviction Laws

Washington enacted one of the strongest just-cause eviction laws in the country in 2021 (HB 1236) — after the first rental period, landlords must have a statutory qualifying reason to terminate a tenancy.

Last reviewed: March 20, 2026

Key Rules

Nonpayment Notice: 14 days written notice to pay rent or vacate
Just Cause Required: Yes — after first rental period, just cause required under RCW 59.18.650 (HB 1236, 2021)
Periodic Tenancy Notice: 20 days minimum for month-to-month termination without cause (first rental period only)
Rent Control: No statewide rent control; Seattle and other cities have explored local measures
Relocation Assistance: Required for certain no-fault terminations in many Washington cities

Applicable Statutes

RCW 59.12.030

Unlawful detainer (eviction): grounds include nonpayment of rent, lease violations, and holding over. For nonpayment, a 14-day notice to pay or vacate is required (as of 2021 amendments).

RCW 59.18.650

Just cause eviction requirement (HB 1236, eff. 2021): after the first rental period, landlord must have a qualifying just-cause reason to end a tenancy. Qualifying grounds include nonpayment, lease violations, end of fixed-term, owner occupancy, and building demolition.

RCW 59.18.380

Notice requirements for eviction: landlord must give proper written notice and follow court procedures. Self-help eviction is prohibited.