California Billionaires Face Potential One-Time Wealth Levy

The Billionaire Tax Act mandates a one-time payment based on net worth, with the obligation due in 2027. Taxpayers may opt to spread the liability over five years, albeit with interest. The measure applies retroactively to individuals living in the state as of January 1, 2026. With the final deadline for ballot measures arriving on June 25, the proposal remains on a direct path to a public vote unless opponents negotiate a settlement with organizers.

Reactions among the business elite remain polarized. Nvidia CEO Jensen Huang expressed support for the measure, while Anduril founder Palmer Luckey argued it would force companies to prioritize short-term profits over long-term mission sustainability. Some, including Google cofounders Larry Page and Sergey Brin, have already taken steps to move entities out of the state. Governor Gavin Newsom and various advocacy groups, including the California Teachers Association, warn that the tax could drive wealth away and fail to provide a stable, long-term funding source. Conversely, supporters like the SEIU-UHW argue the revenue is necessary to bolster healthcare, education, and food assistance programs.