Critics of California's proposed billionaire tax say similar measures in Europe failed. Backers of the measure say they took ...

The proposal, which could be put to state voters in November, is a novel bid to extract more from the state’s ultra-wealthy, ...

Here’s what to know about California’s potential new tax on billionaires. A large labor union representing health care ...

A proposed tax on California billionaires has ignited backlash in Silicon Valley and a fierce political fight over wealth, ...

Billionaire Tom Steyer came out in favor of a proposed tax on California’s wealthiest residents, adding a prominent voice to ...

Proponents estimate the one-time wealth tax would generate $100 billion, most of which would fund health care. But critics ...

Tech giants and venture capitalists are allegedly abandoning California for Miami as the state considers a massive new tax on ...

Venture capitalist Chamath Palihapitiya warns California lost $1 trillion as billionaires flee proposed wealth tax, ...

Proposed California ballot initiative would impose a one-time tax on billionaires. Supporters said they're pushing for it to ...

We would drive revenue out of our state when 49 other states don’t have (a wealth tax), so I think this is the wrong measure, ...

A proposal to tax the accumulated wealth of California billionaires has ignited a political uproar in Silicon Valley and ...

The proposed measure is facing opposition from Gov. Gavin Newsom as some billionaires begin cutting ties with the state.