Progressive Groups Join Newsom in Campaign Against Billionaire Tax

The California Billionaire Tax, spearheaded by the Service Employees International Union-United Healthcare Workers West (SEIU-UHW), proposes a one-time 5% levy on individuals worth $1 billion or more. Proponents estimate the measure would generate $100 billion, with 90% earmarked for healthcare and the remainder for food assistance and public education. Supporters have submitted over 1.5 million signatures, well beyond the 875,000 required to place the initiative on the November ballot.

Despite the progressive backing of figures like Sen. Bernie Sanders and Rep. Ro Khanna, the proposal faces heavy resistance from a coalition including the California Teachers Association, Planned Parenthood Affiliates of California, and the State Building and Construction Trades Council. Critics argue the tax represents a volatile, one-time revenue stream that lacks the stability required for long-term state funding. Instead, these groups are rallying behind the Children's Education and Health Care Protection Act, which aims to extend the existing Proposition 55 tax on high-income earners through 2030.

Silicon Valley figures, including Sergey Brin, Eric Schmidt, and Peter Thiel, have mobilized tens of millions of dollars through the political action committee Building a Better California to defeat the tax. While SEIU-UHW officials characterize this opposition as an attempt to protect billionaire interests, Newsom’s staff maintains that the resistance is rooted in legitimate concerns from healthcare and labor advocates. Nathan Barankin, Newsom’s chief of staff, suggested that if the initiative fails, the defeat will be credited to teachers, doctors, and labor groups rather than the billionaire class.