Mamdani Seizes on Musk Trillionaire Status to Push Wealth Tax

New York City Mayor Zohran Mamdani pointed to Elon Musk's newly minted trillionaire status after SpaceX's IPO as a reason to raise taxes on the wealthy. Mamdani, speaking at a City Hall press conference, listed the concentration of wealth as his "Reason #1" for a higher marginal tax on fortunes above $1 billion.

SpaceX's listing last week pushed Musk's net worth past the trillion-dollar mark, a first for any individual. Mamdani argued that the scale of that wealth, derived from government contracts and public infrastructure, warranted a tax code that recoups a larger share for public services.

"When one person can own more than the annual budget of most countries, the system has a problem," Mamdani said. He stopped short of proposing a specific rate but said his administration would work with state lawmakers on a bill targeting billion-dollar fortunes.

Mamdani's comments land as New York faces a $4 billion budget gap. The mayor has long backed a state-level wealth tax, though previous proposals have stalled in Albany. The push comes alongside similar efforts in California and Massachusetts, where lawmakers have introduced bills taxing net worth above $50 million.

Musk has not responded to Mamdani's remarks. SpaceX declined to comment on the mayor's proposal. The IPO, which valued the rocket company at roughly $350 billion, made Musk's stake worth about $420 billion, according to the Bloomberg Billionaires Index.

Mamdani faces reelection next year. His wealth-tax platform is a centerpiece of his campaign, though polls show mixed support among city voters who worry about driving high-net-worth residents out of the state.