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California’s Billionaire Tax Proposal Would Allow Sweeping , One-Time Taxation Based on Net Worth
March 30, 2026ArticleCalifornia’s Billionaire Tax Proposal Would Allow Sweeping , One-Time Taxation Based on Net Worth
March 30, 2026California’s 2026 Billionaire Tax Act may reach the Nov. 3 ballot, proposing a one-time wealth tax assessed Dec. 31, 2026 and paid with 2026 returns. Learn what’s at stake—including funding goals and legal/valuation questions.