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Jul 01, 2026

Gavin Newsom Proposes Federal Billionaire Tax, 'Public Equity' Fund for AI

Gavin Newsom Proposes Federal Billionaire Tax, ‘Public Equity’ Fund for AI

Gavin Newsom techno-populist
Myraneli Fabian/Anadolu/Getty
Alana Mastrangelo1 Jul 2026

California Gov. Gavin Newsom (D) is proposing a federal billionaire tax and a “public equity” fund involving AI.

In a Substack post laying out his economic agenda, Newsom called for a national minimum tax on billionaires and a federal fund “to ensure every American owns a stake in the future being built by AI.”

“Here is what I support: A national billionaires’ tax,” Newsom wrote. “A true minimum tax on billionaires — a modern Buffett Rule — that ensures the people at the very top pay at least the tax rate their own workers pay.”

In his post, titled, “It’s time for a national billionaires’ tax and a new social compact,” the California governor also admitted, “It became certain that a wealth tax would be placed on the November ballot in California. I’m voting no.”

Newsom explained that he opposes this partly because he believes taxing the wealthy should not be done at a state level, but rather, by the federal government.

“The fight to make the wealthiest Americans pay more in taxes is not one we should be fighting state by state,” the governor wrote. “The fight belongs at the federal level, where this broken system was created in the first place.”

“Today, the office worker can shoulder a higher tax rate than the heiress,” Newsom said. “The construction worker could pay a higher rate than the developer. And the delivery driver can end up paying a higher rate than the founder of the company whose packages he delivers.”

Newsom went on to blame a system that transpired from “decades of loopholes written by lobbyists and upheld by politicians who knew exactly who they worked for.”

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