California’s billionaire tax proposal divides Democrats ahead of 2026 vote

Photo: Tom Fisk / Pexels California’s proposed billionaire tax, intended to levy a one-time 5% charge on the net worth of the state’s billionaires, has sparked significant political discord and industry division. The measure, known as Proposition 40, is on the ballot for the state’s November 2026 election. It has fractured the Democratic Party, with notable figures such as Governor Gavin Newsom opposing it, while other progressive groups and lawmakers support the initiative. Recent polling suggests slipping support for the tax, amid a well-funded opposition campaign highlighting potential negative economic impacts, including the relocation of wealthy individuals. Key Takeaways The political division appears to have intensified as Proposition 40 creates a clear split within California’s Democratic Party, with some leaders opposing the measure. Market pricing suggests increasing opposition to the tax proposal, with opponents mounting a significant advertising campaign that may influence voter sentiment. The current pricing on prediction markets reflects a 32.5% likelihood of the tax passing, with recent increases in YES pricing suggesting some renewed support, despite the overall con...