WA SB5819

Expands the definition of "temporary staffing services" under Washington's retail sales tax law to include providing workers as paid protestors to any person, business, or other entity for limited periods of time to supplement or support a public protest on a contract or fee basis

Subjects payments for paid protestor services to state retail sales and use taxes by classifying them alongside traditional temporary staffing services that provide workers to supplement business workforces

Amends RCW 82.04.050, the statute defining "sale at retail" and "retail sale" for tax purposes

Maintains existing exemption for temporary staffing services provided to hospitals licensed under chapter 70.41 or 71.12 RCW