California’s left-wing base just handed Gavin Newsom one of the most embarrassing political defeats of his career.
He fought it, lobbied against it, and still lost.
And now Newsom’s reaction will terrify every American.
The Measure He Couldn’t Kill
The California Billionaire Tax Act is now officially headed to the November 2026 ballot, and Newsom can’t do a thing about it. The Service Employees International Union-United Healthcare Workers West filed the initiative in October 2025, collected over 1.5 million signatures — nearly double the 874,641 required — and blew past a withdrawal deadline that Newsom was reportedly scrambling behind the scenes to enforce.
The measure itself is straightforward in its ambition. It would impose a one-time, “emergency” 5% tax on Californians with assets exceeding $1 billion, retroactively applied to anyone who was a state resident as of January 1, 2026. The union behind it, SEIU-UHW, estimates it would generate $100 billion, with 90% earmarked for healthcare and the remainder split between food assistance and education.
Socialist Senator Bernie Sanders (I-VT) endorsed the measure, calling it “reasonable and necessary” “at a time of unprecedented and growing wealth consolidation and income inequality.” Sanders headlined a Los Angeles rally for the initiative earlier this year, where he told the crowd, “The billionaire class no longer sees itself as part of American society.”
Newsom, to his credit on this one narrow point, recognizes the obvious problem. He spent months trying to kill the ballot measure precisely because he knows wealthy Californians will leave. He said so plainly: “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.” He added, “Wealth is movable, and it shops for the state with the lowest taxes.”
That’s not a hypothetical. It’s already happening. Google co-founders Larry Page and Sergey Brin, PayPal co-founder Peter Thiel, and former Uber CEO Travis Kalanick were among at least six billionaires who reportedly left California around the time the initiative was announced. Brin alone has poured $82 million into a campaign to fight the measure. Forbes noted a real estate boom on Nevada’s side of Lake Tahoe, with a realtor telling the magazine that a “clear acceleration of ultra-high-net-worth buyers moving from California to Nevada” took place, driven by “tax strategy.”
California’s nonpartisan Legislative Analyst’s Office found the wealth tax was likely to temporarily increase revenue by up to tens of billions of dollars — but also concluded it would decrease income tax revenue by hundreds of millions of dollars or more annually as billionaires depart. The Washington Post’s editorial board called the initiative “self-destructive,” saying it “has already cost the state more in lost future revenue from income taxes than it would raise.”
So Newsom’s Solution Is to Make It Everyone’s Problem
The day after the measure qualified for the ballot, Newsom posted a Substack essay calling for a national billionaire tax, a hike in the corporate rate back to 35%, revamped inheritance rules, and something he’s calling a “national public equity fund” that would give every American “a stake in the future being built by AI.”
His reasoning is, in its own way, internally consistent. If California can’t tax its billionaires without watching them drive to Nevada, then the answer — in Newsom’s telling — is to make sure there’s nowhere left to run. “The fight belongs at the federal level, where this broken system was created in the first place,” he wrote.
But let’s think about what that actually means. Newsom is acknowledging, out loud, that high taxes cause wealthy people and businesses to flee. He’s watched it happen in real time in the state he’s governed for six years. His answer isn’t to reconsider whether punishing success drives away the people who fund everything else. His answer is to close the escape routes by bringing the same policies to every state in the union — including states that have deliberately chosen a different path.
Texas and Florida didn’t stumble into their economic booms. They made choices: no income tax, lower regulatory burden, a government that doesn’t treat every successful person as a piggy bank. Newsom spent years watching his state’s wealthiest residents vote with their feet and move to those places. Now he wants to use federal power to strip those states of the competitive advantage that voters there chose for themselves.
That’s not economic reform. That’s an attempt to nationalize California’s failures.
The Presidential Audition Nobody Asked For
Newsom is term-limited as governor and will leave office in early 2027. He has already said publicly he is “considering running for president.” His aides told CNN explicitly that the Substack rollout was connected to his potential 2028 campaign. Political science professor Dan Schnur at UC Berkeley called it “savvy political positioning,” saying Newsom “now has an answer for progressive Democrats, whether in California or in early primary states, as to why he didn’t support the ballot measure.”
So the sequence is worth noting. Newsom loses a political fight with his own party’s base. He then pivots within 24 hours to a national tax agenda that positions him to the Left of where he’s been — proposing a minimum tax on anyone worth more than $100 million, a corporate rate increase from 21% to 35%, and a government-owned stake in artificial intelligence companies. His plan would also reverse the 2017 Trump tax cuts, which delivered real economic results for working Americans before COVID hit.
The corporate rate Newsom wants to restore to 35% was cut by President Trump’s 2017 tax reform, which spurred a wave of business investment, brought capital back from overseas, and produced some of the strongest wage growth for working-class Americans in decades. Newsom’s plan to undo that isn’t about fairness. It’s about finding a lane in a Democrat primary field that is sprinting hard to the Left after socialist candidates swept key races in New York earlier this year.
And the “national public equity fund” idea — a government stake in AI companies — is the kind of proposal that would have sounded fringe five years ago. The government owning a piece of the private technology sector, distributing returns to fund universal childcare, free college, and worker retraining programs. Bernie Sanders is already on board with the California version of this agenda. Alexandria Ocasio-Cortez and Ro Khanna, both floating their own 2028 ambitions, back wealth taxes too. The Democrat Party’s center of gravity has moved, and Newsom is chasing it.
What California Actually Tells Us
California has more billionaires than any other state — a few hundred, by most estimates. It also has the highest income tax rate in the nation, some of the most burdensome regulations in the country, a housing crisis that has been building for 30 years, and a middle class that has been steadily hollowing out as working families leave for places where they can actually afford to live. The state has run deficits even in years of strong economic growth, because its tax base is dangerously concentrated among a small number of high earners who can, and increasingly do, leave.
None of that is an accident. It’s the predictable result of the exact policies Newsom now wants to bring to Washington, DC.
The union pushing the California ballot measure, SEIU-UHW Vice President Debru Carthan, made the stakes plain: “The billionaire tax will be on the November ballot, and we intend to win.” That’s a fight between Newsom and the labor left that he helped build and now can’t control. It’s also a preview of what a Newsom presidency would look like — a governor who privately understands that punishing wealth destroys the tax base, but who lacks the political courage to say so when the base demands more.
Newsom wrote in his post that “the system is fundamentally broken” and called for “an economic reset.” What he didn’t write is any honest accounting of who broke California, or who has been running it for the past two decades. The billionaires leaving for Nevada aren’t fleeing a broken system. They’re fleeing a very functional one — one that does exactly what its architects designed it to do, right up until the people paying for it decide they’ve had enough.
Sources: Fox News, CalMatters, The Washington Times, CNBC, CBS News, ABC News, CNN, Time, Ballotpedia, Wikipedia (2026 California billionaire tax initiative)