California's Billionaire Wealth Tax Fractures Labor Union Unity Ahead of November Vote

A proposed California billionaire wealth tax has fractured the state's typically unified labor movement, with major unions split between support and opposition ahead of a November ballot vote. The measure would impose a one-time 5% tax on assets held by the state's billionaires, generating revenue intended primarily for healthcare programs threatened by federal policy changes.

The Proposal and Its Origins

Dave Regan, president of SEIU-UHW, which represents more than 120,000 healthcare workers across California, engineered the ballot initiative after President Trump's legislative actions created an estimated $100 billion funding shortfall for the state's Medicaid and food assistance programs. Regan, a union organizer with a history of challenging powerful interests through ballot measures as negotiating leverage, positioned the wealth tax as a mechanism to preserve healthcare access for millions of Californians facing coverage loss or increased costs.

The measure, known as Proposition 40, dedicates approximately 90% of revenue to healthcare—a detail that has become central to the controversy surrounding it. According to polling data cited by SEIU-UHW, roughly 70% of union members in California support the taxation proposal, indicating substantial grassroots backing despite organizational hesitation.

Labor Movement Divides

The proposal has exposed deep disagreement within California's labor coalition. The California State Council of Laborers, United Domestic Workers, and the California Police Chiefs Association announced their opposition to Proposition 40, arguing the tax would disproportionately benefit the healthcare sector while creating budget instability that threatens education and public safety services.

Most significantly, the executive board of SEIU California, a parent organization with 750,000 members, voted to adopt a neutral stance on the measure rather than endorse or oppose it. This neutrality represents a notable split within the broader SEIU network, as the healthcare workers' union that created the measure operates under SEIU California's umbrella structure. Teacher, police, and firefighter unions that previously announced opposition share concerns that a one-time tax focused on healthcare would neglect other critical public services.

Political Negotiations and Setbacks

Behind-the-scenes discussions between Regan and California Governor Gavin Newsom regarding removal of the measure from the ballot ultimately proved unsuccessful. The failed negotiations suggest continuing tension between labor leaders and the Democratic establishment despite shared party affiliation, with the proposal advancing to voters despite lacking consensus support from organized labor.