Google co-founder Sergey Brin has now spent $100 million to fight the billionaire tax
California's Prop 40 would impose a one-time 5% tax on the net worth of the state's billionaires.
本条来自 TechCrunch（AI / 创投），聚焦 technology、brand。 Google co-founder Sergey Brin has now spent $100 million to fight the billionaire tax
California's Prop 40 would impose a one-time 5% tax on the net worth of the state's billionaires
- Media & Entertainment
- TechCrunch Brand Studio
- Amanda Silberling
- 2:20 PM PDT · August 10, 2026
- Google co-founder Sergey Brin has now spent $100 million to fight the billionaire tax
California's Prop 40 would impose a one-time 5% tax on the net worth of the state's billionaires
Media & Entertainment
TechCrunch Brand Studio
Google co-founder Sergey Brin has now spent $100 million to fight the billionaire tax
Amanda Silberling
2:20 PM PDT · August 10, 2026
Google co-founder Sergey Brin has donated another $20 million to Build a Better California, an organization advocating against California’s proposed billionaire tax, according to a new filing . That means that the world’s fourth-richest man , whose net worth hovers around $267 billion, has now spent more than $100 million to avoid an estimated $13.3 billion tax payment.
California’s Prop 40 , known as the billionaire tax, would impose a one-time 5% tax on the net worth of around 200 billionaires that live in the state. The windfall from this proposed tax would mostly go toward funding California’s healthcare programs. The state’s Medicaid program alone could lose up to $30 billion in federal funding once Trump’s budget cuts take effect next year.
Brin isn’t the only tech mogul seeking ways to avoid such a tax. It’s no coincidence that Meta founder Mark Zuckerberg reportedly bought a $170 million mansion near Miami this year. Former Uber CEO Travis Kalanick, venture capitalist Peter Thiel, and Brin’s fellow Google co-founder Larry Page have also left the state.
Prop 40 has also generated dissent from Governor Gavin Newsom (D-CA), who is concerned about the economic impact of these billionaires and their businesses fleeing California. Instead, Newsom has called for a “ national billionaires’ tax .”
“Today, the office worker can shoulder a higher tax rate than the heiress,” Newsom noted in the blog post. “We should end the ‘tax-free lifestyle loan,’ the gimmick that lets the ultra-wealthy borrow against their stock portfolios while reporting no taxable income.”
Californians will vote on Prop 40 in November. The organization that Brin is funding has proposed opposing ballot measures that, if passed, could effectively block Prop 40 by limiting the introduction of new taxes.
Meanwhile, Nvidia co-founder and unlikely working class hero Jensen Huang says he’s “ perfectly fine ” paying the tax.
“I have not even thought about it once,” Huang, who would owe around $8 billion in taxes, said in a January interview with Bloomberg. “We chose to live in Silicon Valley, and whatever taxes they would like to apply, so be it. I’m perfectly fine with it.”
When you purchase through links in our articles, we may earn a small commission . This doesn’t affect our editorial independence.
Amanda Silberling
Senior Writer
Amanda Silberling is a senior writer at TechCrunch covering the intersection of technology and culture. She has also written for publications like Polygon, MTV, the Kenyon Review, NPR, and Business Insider. She is the co-host of Wow If True, a podcast about internet culture, with science fiction author Isabel J. Kim. Prior to joining TechCrunch, she worked as a grassroots organizer, museum educator, and film festival coordinator. She holds a B.A. in English from the University of Pennsylvania and served as a Princeton in Asia Fellow in Laos.
You can contact or verify outreach from Amanda by emailing amanda@techcrunch.com or via encrypted message at @amanda.100 on Signal.
October 13 – 15
San Francisco
Scale faster. Grow your portfolio. Gain practical expertise. No matter your goal, Disrupt can empower you.
Save up to $300 toda y!
Most Popular
This ‘adversarial’ pattern can prevent surveillance cameras from detecting you
Zack Whittaker
Cloudflare launches Kitesurf, a browser built for AI agents
Sarah Perez
ChatGPT brings unlimited text chats to free users
Ivan Mehta
Tesla and SpaceX will invest $16.8B to start building ‘Terafab’ chip factory in Texas
Sean O'Kane
Amid legal battles, Suno says it will start watermarking songs
Ivan Mehta
Ford’s new electric truck, ‘Fathom,’ starts at $28,350
Sean O'Kane
Jeff Dean and other top AI researchers are leaving Google to launch their own startup
Lucas Ropek
X
youTube
Mastodon
Threads
Bluesky
TechCrunch Staff Contact Us Advertise Site Map
Terms of Service Privacy Policy RSS Terms of Use Code of Conduct
OpenAI vs Apple Nous Research Space Data Centers Staya Nadella SpaceX Starship Tech Layoffs ChatGPT
© 2026 TechCrunch Media LLC.
本条目归入「Technology AI」垂直，涉及真实话题：technology、brand。
· 市场：关注 technology、brand 对相关品类与竞争格局的潜在影响。
· 消费者：受众行为与偏好变化值得追踪。
· 品牌：本动向对品牌资产建设的启示。
· 渠道：内容分发与触点组合（社媒 / 电商 / 线下）的协同值得复盘。
· 核心话题：technology、brand。
· 可思考：如何把「technology」的洞察，转化为可衡量的内容与增长动作？
面试中可引用「Google co-founder Sergey Brin has now spent $100 million to fight the billionaire tax」：围绕 technology、brand，说明你对行业动向的判断与可落地动作。
本条目相关英文术语可在「商务英语」模块按话题检索，用于外企面试表达训练。
Google co-founder Sergey Brin has now spent $100 million to fight the billionaire tax…