Skip to content
Live newsroom 75 readers online
Tuesday, August 25, 2026 Live Sync: Just now
Demystifying Finance, Technology, and Global Markets for the Next Generation.
BreakingTrump says data center protesters are "making a mistake," but his allies disagree
Important AVOID GOOGL Stage 4 (Conv: 3/5 | Size: 10%)

Google co-founder Sergey Brin spending more than $100 million fighting California wealth tax

This is read by an automated voice. Please report any issues or inconsistencies here. See more from the L.A. Times in Google Search. Set us as preferred The fight over a proposal to tax the assets of California billionaires to fund healthcare is getting more expensive. Google co-founder Sergey Brin has poured $102 million this […]

By deepak · August 12, 2026 · 3 min read

This is read by an automated voice. Please report any issues or inconsistencies here.

See more from the L.A. Times in Google Search. Set us as preferred

The fight over a proposal to tax the assets of California billionaires to fund healthcare is getting more expensive.

Google co-founder Sergey Brin has poured $102 million this year into Building a Better California, a group that’s funding two ballot measures that could block a billionaire tax, data from the California Secretary of State show.

Brin’s latest donation totaled $20 million. It highlights how California’s ultra-wealthy are battling a proposal to tax their net worth.

Brin’s net worth was $284 billion at the start of the week, making him the world’s fourth-richest person, according to the Bloomberg Billionaires Index.

Building a Better California’s website says it’s a nonpartisan group focused on “supporting forward-looking ideas to improve affordability and quality of life for all Californians” while protecting innovation and economic growth. It’s also backing affordable housing efforts.

The group declined to comment about Brin’s contributions.

Building a Better California is bankrolling two ballot measures — Propositions 41 and 42 — that supporters of the billionaire tax say are meant to “trick voters” into nullifying a wealth tax.

Voters will weigh in on the tax proposal, known as Proposition 40, and the other measures in November. The Service Employees International Union United Healthcare Workers West, politicians such as U.S. Sen. Bernie Sanders (I-Vermont), the California Democratic Party and other groups back the wealth tax.

“California billionaire Sergey Brin would rather spend $100 million to fund a shady opposition campaign than simply pay his fair share in taxes so millions of Californians don’t lose their healthcare. That’s shameful. Billionaires already pay much lower tax rates than what working families pay out of every paycheck,” SEIU-UHW Vice President Debru Carthan said in a statement.

Proposition 41 would require audits for new state special taxes. It would bar new state taxes that exempt their revenue from a state spending limit. Proposition 42 would prohibit new taxes on “retirement holdings, individually-owned assets, and other forms of personal savings.” It would bar retroactive taxes on past earnings.

While supporters of the measures say they aim to cut wasteful government spending, improve transparency and protect retirement savings, both conflict with the proposed billionaire tax. That means that they could block the billionaire tax from becoming law, according to the Legislative Analyst’s Office.

If Proposition 41 or 42 receives more approval votes than the proposed billionaire tax proposal, that would nullify the wealth tax.

Proposition 40 imposes a one-time 5% tax on billionaires’ assets. The tax applies to people with a net worth of at least $1 billion who resided in California on Jan. 1. Ninety percent of the tax would fund healthcare, and 10% would go toward education and food assistance.

Source: Read the original article on www.latimes.com