California voters consider ballot measure to impose billionaire tax

Summary
California voters will decide on Proposition 40, a one‑time 5 percent wealth tax on residents with more than $1 billion in net worth, on Nov. 3, 2026. The measure is backed by the state Democratic Party, unions and Senator Bernie Sanders, who argue it will close budget gaps. Opponents, including a coalition of more than 70 California billionaires, have spent a record $612 million on campaign ads to defeat it, warning it could drive investment away.
Why it matters
Proponents say the tax would generate revenue for public services and address fiscal shortfalls, while opponents argue it could deter business investment and harm the state’s economy. The outcome will influence California’s tax structure, affect high‑net‑worth residents, and signal how voters view wealth‑based taxation versus economic competitiveness.
Sources (7)
- Californians to Vote on Proposed Billionaire Tax The Epoch Times
- Time to vote — the future of California hangs in the balance New York Post
- If California matched Texas on taxing property, it would raise more revenue than the billionaire tax Fortune
- California Voters Asked to Simultaneously Raise, Outlaw, and Restrict New Taxes. Yes, Really RedState
- double quotation markTop Democrats are fighting a billionaire tax in California. Their voters are on the other side The Guardian
- Proposed billionaire tax could impact California sports teams Los Angeles Times
- Trump’s fight over California voter rolls hits another legal roadblock Straight Arrow News