California billionaire tax secures enough signatures to make ballot
Advocates for a measure to tax California billionaires have announced that they have successfully gathered enough signatures for the proposal to be included on the November ballot.
The initiative, put forth by the Service Employees International Union-United Healthcare Workers West (SEIU-UHW), a union representing over 120,000 California healthcare workers, aims to impose a one-time 5% tax on individuals in California with net worths exceeding $1 billion.
SEIU-UHW shared that they have collected more than 1.5 million signatures, surpassing the required 875,000 needed to qualify for the ballot.
Dubbed the “2026 Billionaire Tax Act,” the statewide ballot measure seeks to prevent the closure of hospitals and clinics across California and provide funding for public K-14 education and state food assistance programs. However, the proposed tax has sparked debate, with California Governor Gavin Newsom expressing concerns that it could harm the state’s economy and budget if it prompts wealthy residents to relocate.
Projected Revenue and Impact
Analysts estimate that the tax could generate approximately $100 billion over a five-year period, according to a report by the Institute on Taxation and Economic Policy.
Supporters argue that California’s roughly 200 billionaires have amassed a combined wealth of $2 trillion, yet pay less than 1.5% of that in annual taxes – significantly lower than the tax burden shouldered by middle-class individuals. For instance, the state tax rate for single filers earning between $25,000 and $70,000 ranges from 4% to 8%.
Opponents of the measure contend that it may drive affluent Californians to relocate to other states. Billionaire hedge fund manager Bill Ackman, a resident of New York, has voiced opposition to the proposal, asserting that wealth taxes could be viewed as a form of property expropriation with unintended negative consequences.
Suzanne Jimenez, chief of staff at SEIU-UHW and the primary sponsor of the measure, emphasized the resilience of frontline healthcare workers in advocating for the tax. In a statement on Monday, she expressed confidence that despite opposition from wealthy individuals, the coalition would succeed in bringing the proposal to voters.
“Our collective efforts demonstrate that frontline healthcare workers are committed to safeguarding our patients from the potential healthcare crisis that could arise from $100 billion in cuts to California’s healthcare system,” Jimenez stated.



