Gavin Newsom calls for federal billionaire tax and AI public equity fund ahead of 2028 race

Gavin Newsom Unveils Federal Billionaire Tax Proposal

California Governor Gavin Newsom has outlined an ambitious economic agenda centered on a federal billionaire tax and sweeping reforms to address wealth concentration in America 1

1

. In a Substack post published Friday, Newsom called for "an economic reset for America," proposing a minimum tax on billionaires that ensures the wealthiest Americans pay at least the same tax rate as their workers 2

2

. The governor, who is mulling a 2028 presidential race, positioned himself squarely within the Democratic Party's populist wing by arguing that urgent changes are needed to prevent elite concentration of wealth and power from undermining democracy 1

1

.

Opposition to California's State Billionaire Tax

Newsom announced his federal tax framework just one day after a health care union in California pledged to move forward with a ballot measure imposing a one-time 5% tax on billionaires' assets 1

1

. Despite his reputation as a liberal, Newsom opposes the California measure, joining many liberal interest groups who fear it would drive billionaires out of the state and erode the tax base for a one-time cash influx. "You may not be able to pick up and move to Texas or Florida to shelter your income from taxation, but I promise you that billionaires can, and do," Newsom wrote 1

1

. California has more billionaires than any other state—a few hundred by some estimates—making it particularly vulnerable to wealthy residents relocating to tax havens like Florida, where tech titans including Mark Zuckerberg, Larry Page and Sergey Brin have reportedly been buying homes 2

2

.

AI Public Equity Fund and National Wealth Tax Policy

Central to Newsom's vision is an AI public equity fund that would give every American ownership in the wealth generated by artificial intelligence companies 2

2

. "As artificial intelligence reshapes the country, every American should own a piece of the future it builds," he wrote, warning that AI threatens to displace workers and further concentrate wealth 1

1

. His national wealth tax policy would establish a minimum tax on anyone with a net worth above $100 million and make it illegal for the wealthy to borrow against stock portfolios to fund luxury lifestyles tax-free 1

1

. Newsom also called for rewriting inheritance taxes ahead of a $124 trillion generational wealth transfer over the next two decades, warning it could "lock in a permanent American aristocracy of inherited wealth" 2

2

.

Revenue Plans and Economic Inequality Solutions

The governor's proposal would raise corporate tax rates to pre-Trump levels and close offshore loopholes that allow multinationals to shift profits 2

2

. Revenue generated would fund worker retraining programs for those displaced by AI, along with universal child care, free college, enhanced unemployment insurance, and increased health care funding 1

1

2

2

. Newsom described the current tax code as a corrupt system where "money buys influence, and influence rewrites the rules," arguing that "under this weight, democracy itself starts to buckle" 1

1

.

Positioning for the 2028 Presidential Race

The term-limited governor, who leaves office in January 2027, is widely viewed as an early frontrunner for the 2028 Democratic presidential nomination 2

2

. His embrace of a wealth tax signals a notable shift in the political landscape since Senator Elizabeth Warren struggled to gain traction with a similar 2% wealth tax proposal during her 2020 campaign 1

1

. A YouGov/Economist survey found 71% of Americans—including 77% of Democrats and 68% of Republicans—believe AI is developing too fast, suggesting Newsom's focus on economic inequality and artificial intelligence aligns with voter concerns heading into the midterm elections 2

2

.