WLA article summary
WLA reported that Washington’s maximum annual rent increase for covered properties under the Residential Landlord-Tenant Act is 10% for January 1 through December 31, 2027, subject to statutory exemptions.
The annual cap is published by the Washington State Department of Commerce after federal inflation data becomes available. Coverage and exceptions depend on state law and the property involved.
Before issuing a notice or calculating an increase, confirm the current Commerce guidance and applicable state and local rules.