Meta Platforms has reached an agreement with chief executive Mark Zuckerberg to help him meet a potential multibillion-dollar tax bill while keeping him in California for the next eight years. The deal comes ahead of a crucial November vote on a proposed wealth tax that could significantly affect the Facebook co-founder’s fortune.
Under the agreement, Zuckerberg will receive access to non-voting shares in Meta that he can sell to raise money if California introduces the proposed billionaire tax. In return, he has committed to remain a resident of California, or any other jurisdiction where Meta maintains its headquarters, for eight years, subject to limited exceptions.
The agreement addresses two concerns for the technology giant: the potential financial burden on its founder and the importance of retaining his leadership near its headquarters in Menlo Park, California.
California billionaire tax puts Zuckerberg under pressure
The proposed California wealth tax, known as Proposition 40, is scheduled to go before voters on November 3, 2026. If approved, the measure would impose a one-time tax of 5% on the wealth of residents whose net worth exceeds $1 billion.
With estimates of Zuckerberg’s fortune running into hundreds of billions of dollars, his potential tax liability could reach more than $12 billion, depending on the valuation used and the proposal’s final application. The tax has not yet come into force, and the actual amount he might owe would depend on whether voters approve it and how the rules are implemented.
Zuckerberg reportedly considered moving his primary residence outside California to avoid the potential liability. According to Meta’s regulatory filing, he also discussed the possibility of putting his Palo Alto home on the market, a move that could have raised questions about his long-term commitment to the company’s headquarters.
The prospect of his departure created a concern for Meta as it continues to invest heavily in artificial intelligence and competes with other technology companies for talent and market share.
How Meta’s new share arrangement works
The agreement centres on the creation of a new class of non-voting shares, known as Class C common stock. Unlike Meta’s existing voting shares, these securities will not carry voting rights, allowing the company to provide economic value without directly diluting the voting power of existing shareholders.
Under the arrangement approved by Meta’s board and shareholders, a dividend of one Class C share for each outstanding Class A and Class B share is planned, subject to the new stock structure becoming effective. The new class is expected to take effect in January 2027.
Zuckerberg will be able to sell a portion of the shares made available to him to raise cash for a potential tax payment without surrendering his voting control over Meta. The agreement allows 20% of the relevant Class C shares to be sold immediately, with the remaining shares subject to a gradual release over eight years and conditions linked to his continued leadership role.
This structure is particularly important because Zuckerberg’s influence over Meta depends on its dual-class share system. Class B shares carry greater voting power than Class A shares, allowing him to retain control despite owning a smaller proportion of the company’s overall economic value.
Selling voting shares to pay a large tax bill could reduce that control. The new arrangement is designed to provide liquidity while avoiding that outcome.
Deal also supports Meta’s AI ambitions
The new share class is not intended solely to address Zuckerberg’s possible tax liability. Meta says it will also provide additional flexibility to raise capital, compensate employees and finance acquisitions.
The company faces substantial spending requirements as it expands its artificial intelligence infrastructure, develops new products and competes with rivals in the fast-moving AI sector. Non-voting shares could help Meta raise funds without reducing the voting power of existing shareholders.
Meta’s board has argued that retaining Zuckerberg in a full-time leadership position is important to the company’s long-term performance. The agreement therefore links his access to the shares with continued service and a commitment to remain near the company’s headquarters.
The arrangement follows negotiations between Zuckerberg and a special committee of independent directors. The discussions were described in the company’s regulatory disclosures as robust and, at points, contentious.
California wealth tax sparks wider debate
The proposal has prompted a broader debate over whether wealthy residents should contribute more towards public services. Supporters argue that a one-time levy on billionaires could generate substantial revenue for California’s healthcare system and help offset reductions in federal funding.
Critics, however, warn that a high wealth tax could encourage billionaires and major investors to relocate, potentially reducing future tax collections and weakening the state’s technology sector. Some prominent technology figures have already taken steps to distance themselves from California as the proposal approaches the ballot.
The final outcome will depend partly on the November vote. Until then, the proposed tax remains uncertain, but Meta’s agreement signals how seriously the company is treating the possibility of its chief executive leaving California.