Billionaire one-time wealth tax passes in California election 2026?

Billionaire one-time wealth tax passes in California election 2026? is an election prediction market centered on whether California voters will approve a qualifying ballot proposition that would impose a one-time tax on billionaires. The market asks if any statewide measure targeting individuals, households, or family units with wealth, assets, or net worth of at least $1 billion will pass in the November 3, 2026 general election. If no qualifying initiative is certified for the official California ballot by the June 25, 2026 cutoff, or if a proposal is removed or amended so the threshold falls below $1 billion, the market resolves No. Current market probability is about 40.5%, suggesting traders see the outcome as plausible but far from certain. The forecast is relevant to California politics, taxes, referendums, and fiscal policy, especially as market sentiment tracks whether organizers can place a measure on the ballot and whether it can win statewide approval. As with other election odds, the event outcome depends on official state action and the final wording of any proposition.