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Meta Grants Zuckerberg Extra Shares to Offset Potential California Billionaire Tax

The company’s new Founder Alignment Agreement gives the CEO more stock to cushion a proposed one-time 5% tax that could cost him roughly $10 billion.

By Founder Bureau · October 23, 2026

Meta announced a new agreement with chief executive Mark Zuckerberg that will give him additional shares in the company to offset a potential one-time 5% tax on residents with a net worth above $1 billion. The tax, if approved by California voters in November, could require Zuckerberg to pay about $10 billion in state taxes, a figure that would be a significant hit to his $200 billion-plus fortune.

The measure would affect roughly 225 billionaires who live in California, according to the Americans for Tax Fairness campaign. While Zuckerberg’s effective California tax rate has been below 1% each year, the one-off levy would represent a substantial new liability. The proposal is part of a broader effort by the state to capture a share of the wealth generated by the tech sector.

Zuckerberg had told Meta’s board last month that he was considering moving his primary residence out of California and selling his properties in Palo Alto and Lake Tahoe. He warned that such a move would be public and could raise questions for the company’s management. In response, Meta’s board negotiated a deal that would keep him in the state while protecting his wealth.

The company created a new type of stock through a split announced in a Wednesday filing. Each existing shareholder received one new share, and Zuckerberg, as the largest shareholder, will receive additional shares that can be sold on a quarterly basis. The arrangement, dubbed the Founder Alignment Agreement, does not alter Zuckerberg’s controlling stake but gives him greater liquidity to manage any tax losses.

The deal is set to remain in effect for eight years, provided Zuckerberg stays a California resident. It is designed to be useful even if the one-time tax does not pass, ensuring that the CEO has a mechanism to offset potential future tax liabilities.

Meta’s focus on artificial intelligence has driven the company to spend up to $145 billion this year on AI projects, a level that has pushed the firm into negative cash flow for the first time since its IPO. The CFO said the stock split would also give Meta additional ways to finance future AI spending. The announcement prompted a 7% drop in Meta’s shares, wiping more than $100 billion off its market capitalisation.

For founders and investors, the move illustrates how executive compensation can be tied to state-level tax policy. It also highlights the financial risks of aggressive AI investment without a clear revenue stream. As Meta continues to navigate regulatory scrutiny and market volatility, the Founder Alignment Agreement may become a model for other tech leaders facing similar tax challenges.

Reported by BBC Business →. Founder Bureau summary, written independently.