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Peter ThielPeter Thiel donated $3 million to defeat California billionaire wealth tax that would cost him personally

Peter Thiel gave $3 million to the California Business Roundtable's campaign to defeat the proposed 2026 Billionaire Tax Act, a one-time 5% wealth tax on individuals with over $1 billion in assets. Thiel, worth an estimated $26 billion, would owe roughly $1.3 billion under the proposal. It was described as his biggest political donation in years, disclosed January 11, 2026.

Scoring Impact

TopicDirectionRelevanceContribution
Government Ethics & Anti-Corruption-againstsecondary-0.50
Tax Practices-againstprimary-1.00
Overall incident score =-0.443

Score = avg(topic contributions) × significance (medium ×1) × confidence (0.59)

Evidence (1 signal)

Confirms lobbying Jan 11, 2026 verified

NYT: Thiel gives $3 million to group fighting California wealth tax

The New York Times and Fortune reported Peter Thiel donated $3 million to the California Business Roundtable to help defeat a proposed billionaire wealth tax, his largest political donation in years.

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