‘an Economic 9/11’: A Proposed One-time Tax On California Billionaires Is Driving Big Tech Nuts

A projected taxation connected California billionaires has dropped for illustration a explosive connected authorities politics, splitting nan Democratic statement and galvanizing nan state’s Big Tech executives successful opposition.

The inaugural hasn’t formally qualified for nan ballot yet, but backers person gotten much than 1.5 cardinal signatures successful support of it, astir double nan required 875,000.

The threat of nan taxation has been capable to animate backroom arguments, group chat strategy sessions, abrupt interstate moves, a pro-billionaire march done San Francisco, millions of dollars successful governmental spending, and apocalyptic warnings from California’s tech exec class, who dress up immoderate of nan tax’s main targets.

One AI entrepreneur declared nan taxation would beryllium an “economic 9/11” connected nan authorities and its tech industry.

The debate, much than conscionable a taxation argumentation fight, is simply a referendum connected nan coming authorities of sentiment astir wealth, taxes, and tech successful California. These issues will thief specify a bid of generational elections successful 2026 and 2028, successful which Nancy Pelosi’s legislature seat, nan California governor’s mansion, and nan White House will each beryllium up for grabs.

‘Billionaires are not going to miss nan money’

The California Billionaire Tax Act, if it qualifies this summertime for nan 2026 ballot, would inquire voters to o.k. a one-time, 5 percent taxation connected California residents worthy much than $1.1 billion. There are astir 200 billionaires wide successful nan state, according to estimates.

The costs raised would mostly beryllium spent connected healthcare. The SEIU-UHW healthcare union, which is starring nan run for nan measure, describes nan taxation arsenic a vital, last-ditch effort to dress up nan astir $100 cardinal successful wellness and societal spending cuts nan national estimates will deed California successful nan adjacent 5 years arsenic a consequence of nan One Big Beautiful Bill, nan Trump administration’s signature spending package, which passed successful 2025.

Kris Cuaresma-Primm, caput of partnerships for nan pro-tax coalition, compared nan backing deed to a Covid-level situation for nan state, 1 that could costs astir 200,000 jobs crossed aggregate sectors and put much than 80 hospitals astatine consequence of closure aliases work cuts.

“When you rip $100 cardinal retired of a state’s healthcare system, cardinal parts of it will collapse,” he told The Independent.

The designers of nan measurement opportunity taxing nan state’s billionaires comes retired of a consciousness of fairness. Billionaires tend to have lower taxation rates compared to their wide economical income than nan mean American, and apical tech executives clasp overmuch of their fortunes successful stocks, which aren’t taxed astatine each until they are sold aliases salary dividends.

“Our position was that billionaires are not going to miss nan money,” according to Professor Brian Galle of U.C. Berkeley rule school.

He noted that galore of nan state’s billionaires — including nan tech executives who donated to Trump and sewage “really bully seats astatine nan inauguration” — person done fabulously good nether this administration. Billionaire wealthiness successful nan authorities has accrued by much than 150 percent since 2023, Galle and his colleagues person estimated.

California-based tech billionaires for illustration Meta’s Mark Zuckerberg person further benefitted from a buoyant banal marketplace and Trump’s OBBB taxation cuts, which disproportionately favour nan ultra-wealthy.

“They could salary nan 5 percent wealthiness taxation and still beryllium richer than they were successful January,” Galle said of this year’s resilient banal market.

The Trump management pushed backmost connected suggestions its signature taxation measure was hurting Californians.

“Everyday Californians already enarthrosis 1 of nan worst authorities taxation burdens successful nan state because Democrats successful Sacramento person been spending for illustration drunken sailors for decades connected 1 idiotic taxpayer-funded boondoggle aft another,” White House spokesperson Kush Desai said successful a statement. “Millions of businesses and families person fled California complete nan past decade not because of President Trump’s Working Families Tax Cuts aliases commonsense reforms to slash nan waste, fraud, and maltreatment successful Medicaid, but because of California Democrats’ incompetence.”

‘Proposing things that make nan statement look financially illiterate’

Far from a humble proposal, nan taxation is seen by nan state’s tech leaders arsenic an existential threat.

Garry Tan, caput of nan influential startup incubator Y Combinator, has warned nan authorities is preparing to “loot Silicon Valley.” David Sacks, nan investor and erstwhile White House AI czar, has compared nan measurement to creeping socialism.

Many entrepreneurs person taken typical discourtesy to nan truth that imaginable taxation bills would relationship for nan worth of unsold assets for illustration stocks and could facet successful special, higher-impact voting shares galore founders clasp complete their companies that transcend nan size of their existent financial stakes. Executives pass of scenarios wherever highly weighted companies would time off founders pinch taxation bills dwarfing their liquid wealth.

“I'm disappointed by each nan decease threats I'm getting for highlighting a taxation thought (taxing unrealized gains) that is objectively broken,” Reddit co-founder Alexis Ohanian wrote connected X successful December. “I didn't/don't reason taxation — I'm informing Dems that proposing things that make nan statement look financially illiterate is simply a bad idea.”

Backers of nan taxation measurement opportunity this is simply a misreading of nan connection and an obfuscation of really billionaire wealthiness really works. Regardless of nan building of their stakes, billionaires will each look nan aforesaid taxation complaint — 5 percent, aliases 1 percent complete 5 years — pinch aggregate methods disposable to cipher their last bill, including submitting their ain appraisal connected backstage holdings.

Stocks successful nationalist companies, wherever galore tech billionaires clasp astir of their wealth, will simply beryllium taxed astatine their adjacent marketplace value, nan proponents say. And moreover if these banal valuations fluctuate, billionaires astir apt won’t ever really beryllium successful nan lurch, according to nan tax’s backers. Silicon Valley execs tin entree immense amounts of superior successful ways astir others can’t by borrowing tax-free from banks, utilizing nan worth of their assets arsenic collateral.

“If you person a institution that is worthy a cardinal dollars and you want to get $50 cardinal dollars, banks are going to statement up to lend you that money,” Galle, nan Berkeley professor, said.

California’s billionaires spot it otherwise. After nan taxation was proposed, they reportedly began to strategize astir countermeasures successful concealed group chats, and high-profile figures for illustration Google co-founder Sergey Brin and investor Peter Thiel left nan authorities successful precocious 2025, up of a January 1, 2026, residency deadline.

More could follow; a group of 20 billionaires told nan tech news tract Pirate Wires they are each processing “exit plans” to ditch California if nan taxation passes.

‘A velocity tally alienating each mean I know’

At nan aforesaid clip arsenic immoderate execs are fleeing, Silicon Valley has put its money to activity wrong California to style taxation argumentation successful a different direction.

Tech executives including Brin person poured millions into Building a Better California, a conjugation founded successful early 2026. The group hasn’t formally taken a position connected nan tax, but it is backing a suite of replacement financial proposals focused connected boosting semipermanent societal use and affordability.

Brin, arsenic good arsenic able executives specified arsenic Coinbase CEO Brian Armstrong and task capitalists Vinod Khosla and John Doerr, person put millions towards supporting nan gubernatorial run of Matt Mahan, nan pro-business politician of San Jose, who opposes nan tax.

The celebrated Google exec and his Trump-supporting, health-influencer woman besides reportedly confronted Gov. Gavin Newsom astatine a Bay Area vacation statement astir nan tax.

“I fled socialism pinch my family successful 1979 and cognize nan devastating, oppressive nine it created successful nan Soviet Union,” he recently told The New York Times. “I don’t want California to extremity up successful nan aforesaid place.”

Meanwhile, Y Combinator’s Garry Tan, on pinch DoorDash co-founder Stanley Tang, is backing a Democratic superior situation against Rep. Ro Khanna, a rising, pro-tech, Silicon Valley progressive who infuriated nan area’s entrepreneurs pinch his support for nan billionaire taxation and sarcastic dismissal of “economic royalists” for illustration Thiel.

“Ro has done a velocity tally alienating each mean I cognize who has supported him. Including myself,” Martin Casado, a partner astatine nan influential task superior patient Andreessen Horowitz, wrote connected X successful December. “At slightest that makes voting him nan f*** retired each nan much gratifying.”

Ro has defended his stance, arguing California tech’s ample economical advantages, including a cluster of seasoned investors and top-notch investigation universities, outweigh nan effect of a one-time taxation deed connected existing billionaires.

“We cannot person a federation pinch utmost attraction of wealthiness successful a fewer places but wherever 70 percent of Americans judge nan American dream is dormant and healthcare, childcare, housing, acquisition is unaffordable,” he wrote connected X amid nan uproar, adding, “A billionaire taxation is bully for American invention which depends connected a beardown and thriving American democracy.”

A march for billionaires hits nan streets

The action has moved offline, too. The taxation was nan taxable of a confidential statement astatine nan Bay Area’s clubby, tech-heavy Hamilton Society successful March, wherever Trae Stephens, a billionaire and co-founder of nan defense tech institution Anduril, squared disconnected against Galle and his workfellow UC Davis rule professor Darien Shanske.

The crowd yet resolved to reason nan tax. The nonstop confines of nan statement are secret, but Shanske said his opponents successful nan room “didn’t really attraction connected nan specifications but seemed to beryllium mostly objecting to nan very asking” that billionaires salary much taxes.

The Independent has contacted Stephens for comment.

In February, successful a neat inversion of nan erstwhile generation’s Occupy Wall Street protests, AI start-up co-founder Derik Kauffman led a “March for Billionaires” done San Francisco.

Kauffman is neither a billionaire himself nor an manufacture works representing one. His support for Big Tech’s billionaires is genuine, moreover though immoderate successful San Francisco initially wondered whether nan march was immoderate benignant of elaborate joke.

He told The Independent that he sees nan wealthiness taxation arsenic a blunt, misguided argumentation that could push existing billionaires and their important taxation dollars retired of nan state, while lessening nan inducement for nan adjacent procreation of entrepreneurs to pursuit a ten-figure exit successful Silicon Valley. He said he’d alternatively spot nan authorities dedicate its power towards tackling poorness and nan costs of surviving situation than taxing billionaires.

“The existent force is poverty. If you can’t salary your electrical bills, it doesn’t really matter if your neighbour is mediocre aliases a millionaire aliases a billionaire,” Kauffman said. “Certainly we request to reside poverty, but founders and wealth-creators successful wide are mostly nan logic why we’re capable to person a generous use authorities for illustration we do successful California.”

“I’m not going to opportunity that each billionaires are bully — not each group are good, and billionaires are nary exception,” he added. “Especially present successful California, astir billionaires sewage rich | by creating tremendous amounts of wealthiness and capturing only a fraction of that. They started companies that made things that were useful that group want.”

‘It has go a litmus test’

The governmental conflict lines astir nan taxation person now been drawn, and they will apt play a awesome domiciled arsenic candidates activity endorsements and deed nan run trail. The tax’s national backers opportunity they’ve gathered capable signatures to get nan measurement connected nan ballot.

“You are expected to return a position,” Sam Lauter, a longtime Bay Area lobbyist, told The Independent. “Are you pinch america aliases are you against us? It has go a litmus trial for a batch of folks who ware engaged successful nan process.”

The candidates moving to inhabit erstwhile House Speaker Nancy Pelosi’s deep-blue San Francisco territory are either neutral aliases support taxing nan billionaires.

The scrum of hopefuls going aft nan California governor’s mansion, meanwhile, are mostly neutral aliases against it. One of nan tax’s uncommon supporters successful this title has been, ironically, a billionaire himself, Tom Steyer. He has said he’d vote for taxing billionaires “all time long,” even though he has immoderate concerns astir nan circumstantial building of nan Billionaire Tax Act.

Gavin Newsom, a apt 2028 statesmanlike hopeful, is against nan tax, and San Francisco Mayor Daniel Lurie, a pro-business moderate, is against a somewhat akin metropolis taxation connection aimed astatine high-paid CEOs, framing it arsenic counterproductive arsenic San Francisco looks to retrieve from years of Covid-era dysfunction and vacant agency towers.

What happens successful nan Bay Area tends to preview nationalist governmental dynamics — conscionable inquire our Thiel-mentored, task capitalist vice president, JD Vance — and Lauter said nan outlines of this conflict look nary different.

Khanna has joined chap progressive Sen. Bernie Sanders to propose an moreover much eager national taxation connected billionaires, and Lauter expects nan speech complete Big Tech, wealth, and economics to past good into nan 2028 predetermination rhythm and beyond, arsenic AI grows much influential pinch each passing day.

“There’s nary mobility that immoderate viable, morganatic campaigner operation is going to person to beryllium well-versed connected really you promote nan system of Big Tech while protecting nan consumer,” he said. “It’s going to beryllium important connected some sides, frankly.”