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Check before you give

Coefficient Giving Action Fund

EIN 81-2644663 · Palo Alto, CA

Public records raise at least one point you should look into before giving.

LegitimacyCautionRegistration and standingFinancial healthNot ratedToo small or too little detailGovernanceNot ratedToo small or too little detailImpact evidenceDescribes programsHow well its results are evidenced

What it says it does

THE MISSION OF OPEN PHILANTHROPY ACTION FUND IS TO STUDY AND PROMOTE MORE EFFECTIVE GIVING FOR PUBLIC POLICY, ADVOCACY AND SOCIAL WELFARE PURPOSES. THE ORGANIZATION SEEKS TO MAXIMIZE THE IMPACT THAT PHILANTHROPIC GIVING CAN HAVE ON PUBLIC POLICY AND FURTHER SOCIAL WELFARE. THROUGH RESEARCH, EDUCATION, ADVOCACY AND GRANTMAKING, THE ORGANIZATION ALSO SEEKS TO BRING ABOUT IMPROVEMENT IN SELECT PUBLIC POLICY AREAS. THE ORGANIZATION PROMOTES THE GENERAL WELFARE OF INDIVIDUALS AND THEIR COMMUNITIES BY SUPPORTING MORE EFFECTIVE FORMS OF PHILANTHROPIC GIVING IN THE PUBLIC POLICY ARENA AND FOR SOCIAL WELFARE CAUSES, AND BY ADVOCATING FOR BENEFICIAL CHANGES IN PUBLIC POLICY.

Income
$83.2 million
Spending
$58.6 million
Employees
0
Volunteers
6

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. How we rate

Financial health

We do not score finances when yearly spending is very small or the return has too little detail. The ratios stop meaning much at that size.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. How we rate

Governance

This return does not answer enough of the governance questions to score.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (1)
  1. $58.3 million spent. THE ORGANIZATION MADE GRANTS TO SECTION 501(C)(3) CHARITIES, SECTION 501(C)(4) SOCIAL WELFARE ORGANIZATIONS AND OTHER TYPES OF ENTITIES FOR GENERAL SUPPORT OR SPECIFIC PROJECTS CONSISTENT WITH THE ORGANIZATION'S GOALS. THE ORGANIZATION MADE DISTRIBUTIONS TO RESEARCH AND EFFECT CHANGE IN THE FOCUS AREAS WITHIN ITS MISSION AND IN OTHER PUBLIC POLICY AREAS IN WHICH IT DETERMINED THAT SUCH FUNDS CAN HAVE A SIGNIFICANT IMPACT. WITH FUNDS FROM THE ORGANIZATION, GRANTEES AND CONTRACTORS MAY CONDUCT A RANGE OF ACTIVITIES, INCLUDING RESEARCH, PUBLIC EDUCATION AND ADVOCACY, AND DIRECT OR GRASSROOTS LOBBYING, ALL FOR THE PURPOSE OF PROMOTING SOCIAL WELFARE.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(4) social welfare organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated October 13, 2026.

  3. Are donations tax-deductible? Caution.

    The IRS master file records contributions to this 501(c)(4) social welfare organization as not deductible.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending December 2024.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since August 2018.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 21, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.