Story perspectives

California Democrats Endorse One-Time 5% Billionaire Tax for Medi-Cal

8/6/2026

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California Democrats Endorse

The California Democratic Party endorsed Proposition 40, a one-time 5% billionaire tax, on August 2, 2026.
The tax is framed as a way to fund Medi-Cal and close health-care gaps for low-income Californians.
Endorsement passed with 61.7% support, just above the 60% threshold for backing.
Proposition 40 could raise $100 billion by taxing over 200 California billionaires at 5%.
Ninety percent would backfill Medi-Cal cuts, prompting SEIU United Healthcare Workers West to praise unity.

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Democrats Endorse Tax

The California Democratic Party endorsed Proposition 40, a one-time 5 % billionaire wealth tax, on Sunday, August 2, 2026.
Republican and some Democratic critics warn the tax could drive wealthy residents and businesses out of California.
SEIU-United Healthcare Workers West promoted initiative to offset cuts tied to President Donald Trump’s legislation.
Rep. Ro Khanna said Gov. Gavin Newsom retreated after Ron Conway warned career was at risk.

Center

Waters Secures Endorsement

The California Democratic Party endorsed Proposition 40, a one-time 5% billionaire wealth tax, on Sunday, August 2, 2026.
Rep. Maxine Waters attended the meeting and persuaded additional supporters, tipping the narrow vote in favor of endorsement.
The Legislative Analyst’s Office projects tens of billions in revenue, with 90% for health-care.
Governor Gavin Newsom, Xavier Becerra, California Teachers Association and labor groups opposed, citing budget harm.

History

Historical Context

Since its 1898 consolidation, New York City—home to over 8.5 million residents and the world’s leading financial hub—has repeatedly used local taxes to fund services. A recent billionaire income levy built on that tradition, prompting other jurisdictions to explore comparable wealth taxes. Such moves echo historic municipal fiscal experiments dating back to the city’s early governance.

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California Democrats Endorse

The California Democratic Party endorsed Proposition 40, a one-time 5% billionaire tax, on August 2, 2026.
The tax is framed as a way to fund Medi-Cal and close health-care gaps for low-income Californians.
Endorsement passed with 61.7% support, just above the 60% threshold for backing.
Proposition 40 could raise $100 billion by taxing over 200 California billionaires at 5%.
Ninety percent would backfill Medi-Cal cuts, prompting SEIU United Healthcare Workers West to praise unity.

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