Creating uniformity for the process by which cities planning under the growth management act implement real estate excise taxes.

HB 2528 standardizes how cities and counties under Washington’s Growth Management Act can impose a 0.25% real estate sales tax to fund capital projects. It requires tax revenue to be used exclusively for specific infrastructure like roads, parks, airports, and affordable housing projects, with limits on how much can fund homelessness housing (capped at 25% of funds or $100,000, whichever is greater). Cities must identify these projects in their budget and may need voter approval for new taxes, while ensuring funds align with comprehensive planning requirements. The bill updates existing law to create uniform rules across jurisdictions, replacing inconsistent local approaches.