California Rejects Billionaire Tax as Democrats Split Over Measure
Intra-Party Split Detected
Prop 40 divided Democrats and progressives: the California Democratic Party and SEIU-UHW backed it, along with Bernie Sanders and Rep. Ro Khanna, while Gov. Gavin Newsom, Xavier Becerra, Katie Porter, and some progressives (who felt it didn't go far enough) opposed or criticized it.
Left says
- •Proposition 40 aimed to generate roughly $100 billion over five years primarily to protect Medi-Cal, hospitals, clinics, and emergency rooms from federal healthcare cuts enacted under the 2025 tax law.
- •Billionaires can accumulate enormous wealth through stock gains and business valuations without paying income tax until those gains are realized, making a wealth tax a matter of basic fairness.
- •Opponents spent nearly $400 million, including funding rival ballot measures, demonstrating how concentrated wealth can be mobilized to defeat policies that would ask the ultrawealthy to contribute more.
- •Voters simultaneously made permanent higher income tax rates on the top 2% of earners, showing continued support for taxing the wealthy even as the one-time billionaire levy failed.
Right says
- •The retroactive design of Prop 40, applying to anyone who was a California resident as of January 1, 2026, raised serious concerns about fairness and was expected to trigger legal challenges.
- •Wealthy residents like Sergey Brin had already begun relocating out of state in anticipation of the tax, illustrating the real risk that billionaires and their economic contributions would simply leave California.
- •Even progressives and some Democrats, including Gov. Gavin Newsom, opposed the measure, arguing it was a one-time fix that inadequately addressed long-term budget needs while risking capital flight.
- •The measure's rejection shows that taxing a small, mobile population of ultra-wealthy individuals is economically risky even in a state otherwise moving further left politically.
Common Take
High Consensus- Proposition 40 was a one-time 5% wealth tax targeting California residents with a net worth over $1 billion, excluding real estate and certain retirement assets.
- The measure was intended mainly to fund healthcare programs affected by federal cuts, with smaller portions directed to education and food assistance.
- The campaign over Prop 40 became one of the most expensive ballot measure fights in California history, with opponents vastly outspending supporters.
- The measure divided traditional Democratic allies, with figures like Newsom opposing it while labor unions such as SEIU-UHW championed it.
The Arguments
Left argues
Billionaires can accumulate vast wealth through unrealized stock and business gains without paying income tax on it, so a one-time wealth tax is a matter of basic fairness, especially when the state faces federal healthcare funding cuts.
Right counters
Even if the fairness argument holds in principle, a tax that prompts wealthy residents to simply relocate produces none of the intended fairness and instead permanently shrinks the state's tax base.
Right argues
The retroactive application to anyone who was a resident as of January 1, 2026 raised serious fairness and legal concerns, since it would tax people based on past residency regardless of subsequent moves, inviting years of costly litigation.
Left counters
The retroactive design was specifically necessary to prevent billionaires from gaming the system through last-minute relocations, meaning the legal risk was a deliberate tradeoff to preserve the policy's basic function.
Right argues
Billionaires like Sergey Brin had already begun moving assets and residency out of California in anticipation of the tax, showing that the ultra-wealthy are mobile enough to simply exit rather than pay, undermining the revenue projections.
Left counters
Despite the relocation threats and a $400 million opposition campaign, nearly 5.3 million Californians still voted for the measure, suggesting the flight narrative was partly a fear campaign rather than a fully realized outcome.
Left argues
Opponents spent almost $400 million, including bankrolling rival ballot measures, demonstrating how concentrated wealth can be mobilized to defeat policies asking the ultrawealthy to contribute more, raising questions about whether California's direct democracy can ever tax billionaires.
Right counters
Massive spending alone doesn't explain the loss, since voters in the same election approved other tax increases on high earners and rejected other heavily funded campaigns elsewhere, suggesting the measure's own design and one-time structure were genuine weaknesses, not just money.
Right argues
Prominent Democrats like Gov. Newsom opposed Prop 40 precisely because it was a one-time fix that failed to address long-term budget needs while risking capital flight, showing the measure was flawed on its own policy merits, not just a victim of billionaire spending.
Left counters
The fact that Democrats were split, with figures like Bernie Sanders and Ro Khanna supporting it, shows the opposition wasn't a rejection of taxing wealth itself but a disagreement over strategy, and voters simultaneously made permanent higher taxes on top earners via Prop 3.
Challenge Questions
These questions target genuine internal contradictions — meant to provoke honest reflection.
Right asks Left
“If voters simultaneously made permanent higher income tax rates on top earners while rejecting the billionaire wealth tax, does that suggest the opposition was less about protecting billionaires broadly and more about specific, legitimate concerns with Prop 40's one-time, retroactive design that the left's framing doesn't fully address?”
Left asks Right
“If the core objection to Prop 40 is that taxing a mobile ultra-wealthy population is economically risky, does opposing nearly every mechanism to tax billionaires, whether retroactive, recurring, or otherwise, imply there is no politically acceptable way to tax this group at all, and if so, what does that mean for addressing wealth inequality through the tax code?”
Outlier Report
Left Fringe
Bernie Sanders and Gabriel Zucman represent the ~15-20% of the left pushing hardest for aggressive, immediate wealth taxes as a national/global model, viewing any implementation flaws as secondary to the symbolic importance of taxing billionaires at all.
Right Fringe
Figures like those at RedState and Blaze Media represent roughly 20-25% of the right who frame this not just as flawed policy but as vindication that California voters are 'siding with sanity,' implying any wealth tax is inherently illegitimate regardless of design.
Noise Assessment
High noise ratio: social media reactions from tech figures (Garry Tan, David Marcus praising Sergey Brin) and progressive pundits represent concentrated, highly engaged factions rather than broad public sentiment, which is more measured and split on implementation details rather than the core concept of taxing billionaires.
Sources (21)
California voters have voted to reject a wealth tax on its billionaires. The ballot proposal would have levied a one-time tax on the state's mega wealthy to help fund healthcare. It took nearly a week of counting votes after the midterm election to determine a projection on the measure. There are about 200 billionaires in the state, including Meta's Mark Zuckerberg, reality television star Kim Kardashian and media mogul Oprah Winfrey.
Voters in California have rejected a tax on the state's wealthiest residents, CBS News projects, following a campaign that has split traditional allies and shattered spending records for a tax-related measure in California.
The ballot measure would have hit the state’s richest residents with a one-time 5% tax on all their assets.
Proposition 40 would have imposed a one-time 5% tax on the wealth of Californians whose net worth exceeds $1 billion. Most of the revenue would replace federal funding cuts to healthcare.
California voters rejected a proposed tax on billionaires even as Democrats won control of Congress and scored victories in statewide races in the midterm elections.
California’s failed wealth tax shows why the states with the most billionaires may find them the hardest to tax.
The outcome could hinder the wealth tax movement in California and across the country in future years.
Two economists debate what California's vote on Prop 40 means for the wealth tax movement.
California voters have rejected a "one-time" wealth tax on billionaires.
The tax was introduced in response to steep cuts to California's healthcare funding that resulted from the passage of President Donald Trump's "Big Beautiful Bill."
In the hours after polls closed on election day, tech industry players began praising Sergey Brin, the co-founder of Google, on social media. "Huge thanks to Sergey Brin here," wrote Garry Tan, the CEO of Y Combinator. Venture capitalist Ilya Sukhar posted: "God bless Sergey Brin." And David Marcus, a crypto entrepreneur, simply wrote: "Hero."
California voters rejected a proposed one-time 5% tax on billionaire wealth, turning back a measure supporters said could raise tens of billions of dollars for healthcare. The tax would have applied to people who were California residents on Jan. 1, 2026, with payments spread over five years. The defeat came as some of the state's wealthiest residents warned they could leave California over the proposal. The state has one of the nation's largest billionaire populations and relies heavily on high earners to fund its budget, making the potential loss of additional wealthy residents a concern for state finances.
A billionaire tax that US Senator Bernie Sanders and other progressives championed as an antidote to economic inequality and a potential model for the rest of the country was defeated in California, US media projected on Monday. Proponents had estimated Prop 40 would raise $100 billion in revenue, most of which would have been earmarked for healthcare programs to offset federal funding cuts designed to pay for tax breaks enacted last year under President Donald Trump's "One Big Beautiful Bill." Those tax breaks, largely benefiting wealthy individuals and corporate interests, passed with Republican-only support in the US Senate.
<img src="https://www.theblaze.com/media-library/image.jpg?id=68589917&width=1245&height=700&coordinates=0%2C0%2C0%2C68" /><br /><br /><p>A proposition imposing a new tax on billionaires in California has been defeated despite being endorsed by notable far-left politicians.</p><p>Proposition 40 called for imposing a one-time tax that would apply only to billionaires, confiscating 5% of their net worth with some assets exempted from the calculation. In order to pre-empt billionaires leaving the state to avoid the tax, it would be imposed retroactively to residents living in California on Jan. 1, 2026.</p><p class="pull-quote">'It will be the beginning of not only a broader U.S.-wide movement, ultimately paving the way for a federal wealth tax.'</p><p>Opponents of Proposition 40 said the tax would backfire and lead to less tax revenue as <a href="https://www.theblaze.com/news/steven-spielberg-california-billionaire-tax" target="_blank">billionaires would flee</a> the state for lower-tax locales.</p><p>Supporters hoped the proposition would spark a global movement to tax the ultra-wealthy in order to fund massive increases in social spending. Among the supporters of the bill were Sen. Bernie Sanders (I-Vt.) and Rep. Ro Khanna (D-Calif.).</p><p>"If California says, 'We can tax billionaires. We can tax the wealthiest, most powerful people in the world,' it will be the beginning of not only a broader U.S.-wide movement, ultimately paving the way for a federal wealth tax — but I think it will be the beginning of an international movement," <a href="https://www.npr.org/sections/planet-money/2026/11/02/g-s1-151009/two-economists-studied-californias-billionaire-tax-they-reached-wildly-different-conclusions" target="_blank">said</a> economist Gabriel Zucman to the "Planet Money" podcast.</p><p>Zucman estimated the tax would bring in $100 billion in revenue, which would add up to about a third of the total California budget.</p><p>But others like Stanford economist and Hoover Institution senior fellow Joshua Rauh came to a different conclusion based on estimates of billionaires fleeing the state to avoid the tax.</p><p>"It would not raise $100 billion for the state," Rauh said. "We calculate that Proposition 40 would cost the state of California $39 billion."</p><p>California voters shot down Prop 40 last Tuesday with 52.8% voting no and 47.2% voting yes, according to <a href="https://apnews.com/projects/elections-2026/ballot-measure-results/" target="_blank">the AP</a> and <a href="https://www.nbcnews.com/politics/2026-elections/ballot-measures#taxes-spending" target="_blank">NBC News</a>.</p><p><strong>RELATED: </strong><a href="https://www.theblaze.com/news/bernie-sanders-melania-wapo-layoffs" target="_blank"><strong>Bernie Sanders gets obliterated for dragging Melania into left-wing criticism of WaPo layoffs</strong></a></p><p class="shortcode-media shortcode-media-youtube"> <span class="rm-shortcode" style="display: block; padding-top: 56.25%;"></span> </p><p>One estimate found that opponents of the proposition had poured about $333 million into defeating the billionaires' tax.</p><p>Although he was hopeful for the proposition to pass, even Zucman admitted that other ultra-wealthy taxes had a dismal track record of success in other countries.</p><p><em>Like Blaze News? Bypass the censors, sign up for our newsletters, and get stories like this direct to your inbox. </em><em><a href="https://www.theblaze.com/newsletters/theblaze-articlelink" target="_self">Sign up here</a></em><em>!</em></p>
If it fails, Proposition 40 would be an outlier among progressives’ Election Day victories.
America’s oligarchs fared badly overall on Election Day, but they dodged a bullet in California, and perhaps then some. California’s Prop. 40, the Billionaire Tax initiative, would have been the nation’s first-ever tax on excessive wealth, a concept Americans have supported in poll after poll. Despite its flaws, the measure would have broken the glass. […]
The measure would have imposed a one-time 5% tax on the wealth of Californians whose net worth exceeds $1 billion.
Summary Voters in Iowa and North Carolina gave Democrats plenty to celebrate on Nov. 3. But on the same ballots, they also approved constitutional limits on future tax increases, making clear that winning an election does not give politicians a blank check to raise taxes.  In Iowa, Democrat Rob Sand defeated Republican Zach Lahn to...
The ballot measure would have levied a one-time 5 percent tax on the wealth of the state’s billionaires.
California voters have rejected a one-time wealth tax on billionaires.