The numbers come first. California is home to 246 billionaires — more than any other state, according to an April Oxfam report. MacKenzie Scott, Jensen Huang, and Mark Zuckerberg have all funneled billions into charitable causes from the state. Yet a new index by Philanthropy Roundtable ranks California dead last among all 50 states for philanthropic freedom, with an overall score of 2.73 out of 10.
The index, authored by Matthew Mitchell and Jack Salmon, grades states on their economic and tax climate, regulatory burdens on charities, and legal protections for donors. On the donor confidence measure — which tracks tax treatment, donor privacy, and legal protections for donor intent — California scored 0.88, the lowest in the nation by a wide margin.
At the top of the list sits Montana, which earned an 8 out of 10 on the strength of low regulatory barriers, strong donor protections, and favorable economic policy. The five highest-ranked states — Montana, Wyoming, South Dakota, Iowa, and Indiana — are small and largely rural. The five lowest — California, New Jersey, Washington, Connecticut, and Illinois — are among the country's largest and wealthiest.
The data on charitable density tells the real story. The bottom five states in the index have 63 charities per billion dollars of GDP. The top five have 122 charities by the same measure. 'These trends demonstrate that more charity freedom and stronger incentives for philanthropy are associated with more philanthropic activity,' the report's authors wrote.
California's regulatory structure is not subtle. The state requires charities to register to solicit donations, mandates audits once revenue exceeds $2 million, and charges some of the steepest fees in the country — including a top annual reporting fee of $1,200 and a $500 paid-solicitor fee. It offers no general sales tax exemption for charities, no legal standing for donors to enforce their intent, and only what the report calls 'very weak' protections for restricted gifts and endowments.
Brittnie Panetta, a California-based attorney who cofounded and spent more than a decade helping run a nonprofit, said the burden lands hardest on the organizations least equipped to bear it. 'Each additional filing or reporting requirement is going to be exponentially more expensive for smaller nonprofits, as they rely on volunteers and limited staff,' she said. 'Compliance costs can divert funds from their mission and discourage new organizations from forming.'
The state's own compliance infrastructure has buckled under the load. More than 30,000 nonprofits were flagged as noncompliant at an August 2025 hearing, according to The Nonprofit Times, and California paused new delinquency designations while it overhauled an overwhelmed registration portal.
CEO Times take: The California model makes the administrative state's priorities clear: process over purpose, compliance over community. A billionaire's foundation absorbs a $1,200 filing fee as a rounding error; a volunteer-run food pantry may not survive it. When the top five freest states generate nearly twice as many charities per dollar of GDP as the bottom five, the market has already voted on which regulatory philosophy actually serves civil society. Sacramento can dress its rules in the language of accountability, but the outcome is fewer charities, less giving, and communities left to fill the gap the bureaucracy created.
