By Reagan Steele – Business & Economic Policy Writer

Random signature verification for a proposed ballot initiative imposing a one-time 5 percent tax on the net worth of California billionaires indicates the measure is on track to qualify for the November 2026 general election ballot.

Proponents of the so-called Billionaire Tax Act submitted more than 1.5 million signatures, nearly double the 874,641 valid signatures required. Early random checks have shown a validity rate around 72 percent, projecting more than 1 million valid signatures if current trends continue. The California Secretary of State has until late June to complete certification.

The initiative would levy the tax on individuals and certain trusts with net worth exceeding $1 billion as of December 31, 2026, with revenue directed primarily toward health care, education, and nutrition programs. Supporters, including labor unions and progressive groups, argue the measure addresses wealth inequality at a time when too much economic power has concentrated among the ultra-wealthy.

Sen. Bernie Sanders, I-Vt., traveled to California earlier this year to rally support for the proposal, framing it as a necessary response to what he described as excessive influence by the “billionaire class.”

Critics, however, warn that the tax could accelerate the departure of high-net-worth individuals and businesses already leaving California due to the state’s heavy overall tax burden. Reports indicate several billionaires have already relocated in recent years, and the mere prospect of the new levy has prompted additional moves. Such an exodus, opponents contend, would result in the loss of jobs, investment, and ongoing tax revenue from those who generate significant economic activity.

Sweden provides a frequently cited cautionary example. That country’s wealth tax, implemented with expectations of raising substantial new revenue, instead led to capital flight and net revenue losses estimated in the hundreds of millions as wealthy residents and assets moved abroad. Multiple European nations ultimately repealed similar taxes after experiencing comparable outcomes.

Some analysts examining the California proposal in online discussions have raised additional concerns, suggesting the measure’s language could open the door to future taxes on net worth without requiring separate voter approval. While taxes on income and sales are long-established, a direct levy on accumulated wealth remains relatively novel in the United States and has prompted warnings that it signals California is increasingly hostile to job creators and capital investment.

Opponents argue the state should focus on spending restraint and economic growth rather than new targeted taxes that risk shrinking the tax base. With verification underway, the initiative appears poised to give voters a direct say on the matter this fall.