California Voters Reject Proposed 5% Tax on Billionaires' Wealth

California voters have rejected Proposition 40, a one-time 5% tax on the wealth of the state's billionaires. The measure, which aimed to tax assets including shares and income, was defeated in a contentious and costly campaign. Tech industry leaders significantly outspent proponents of the tax, contributing to its failure at the ballot box.

The campaign over Proposition 40 became the most expensive in California's history, marked by substantial financial contributions from Silicon Valley billionaires. Governor Gavin Newsom was among the Democratic leaders who supported the proposal, which sought to generate revenue from the state's wealthiest residents. However, opponents argued that such a tax could lead to wealthy individuals leaving the state or diminish their investments.