Search private foundations

Every profile is built from the foundation's IRS Form 990-PF filings. Filter by where they give, what they fund and typical grant size.

22,036 funders with a return from the last few years. Clear filters Browse all profiles by state

• C Steven Duncker Foundation

  Melville, NY · EIN 13-3932635 · latest return: tax year 2024

  Invitation Only
  Grants paid $514K Organizations funded 16 Typical grant $5,000 Preselected recipients only
  EducationAnimal WelfareHomelessnessHousing

• Wellsprings Family Foundation

  Santa Fe, NM · EIN 47-2836280 · latest return: tax year 2025

  Invitation Only
  Grants paid $511K Organizations funded 16 Typical grant $20,000 Preselected recipients only
  HealthHuman ServicesChildren & YouthArts & Culture

• Kennys Kids

  Sedona, AZ · EIN 85-3669013 · latest return: tax year 2024

  Invitation Only
  Grants paid $482K Organizations funded 16 Typical grant $10,000 Preselected recipients only
  Human ServicesArts & CultureChildren & YouthEducation

• The Aderhold Family Foundation

  Brookhaven, GA · EIN 46-4442854 · latest return: tax year 2025

  Invitation Only
  Grants paid $465K Organizations funded 16 Typical grant $20,000 Preselected recipients only
  EducationHealth

• Dola Hamilton Stemberg Charitable Foundation

  Fort Lauderdale, FL · EIN 20-5672504 · latest return: tax year 2024

  Gave $460K in 2024
  Organizations funded 16 Typical grant $5,000 Describes how to apply
  EducationArts & CultureChildren & YouthDisability Services

• Tillin Foundation

  Boerne, TX · EIN 54-1981797 · latest return: tax year 2024

  Invitation Only
  Grants paid $427K Organizations funded 16 Typical grant $250 Preselected recipients only
  HealthAnimal WelfareArts & CultureEnvironment

• The Raymond Klein Charitable Foundation

  Philadelphia, PA · EIN 23-2535513 · latest return: tax year 2024

  Gave $416K in 2024
  Organizations funded 16 Typical grant $12,500 Describes how to apply
  Community DevelopmentHuman Services

• The Linnemann Family Foundation

  Cincinnati, OH · EIN 31-1394291 · latest return: tax year 2024

  Gave $411K in 2024
  Organizations funded 16 Typical grant $15,000 Describes how to apply
  Arts & CultureEnvironmentEducationHuman Services

• Merwin Foundation

  Erie, PA · EIN 25-6060860 · latest return: tax year 2024

  Invitation Only
  Grants paid $398K Organizations funded 16 Typical grant $15,000 Preselected recipients only
  Human ServicesAnimal WelfareArts & CultureChildren & Youth

• The Rosemarie and David Thurston Family Foundation Inc

  Alys Beach, FL · EIN 83-0816705 · latest return: tax year 2024

  Invitation Only
  Grants paid $397K Organizations funded 16 Typical grant $3,104 Preselected recipients only
  Animal Welfare

• The Constance Dundas Foundation

  Richmond, VA · EIN 54-1894989 · latest return: tax year 2024

  Invitation Only
  Grants paid $370K Organizations funded 16 Typical grant $25,000 Preselected recipients only
  HousingEducationHuman ServicesChildren & Youth

• The Springmeyer Foundation

  Houston, TX · EIN 76-0664848 · latest return: tax year 2025

  Invitation Only
  Grants paid $362K Organizations funded 16 Typical grant $1,500 Preselected recipients only
  Arts & CultureHealthEducationFaith-Based

• Thomas & Ellen Hogue Family Foundation Inc

  Wilmington, DE · EIN 26-1320487 · latest return: tax year 2025

  Invitation Only
  Grants paid $362K Organizations funded 16 Typical grant $15,000 Preselected recipients only
  EducationChildren & YouthHuman ServicesArts & Culture

• The Cha-07C Foundation Trust

  Tempe, AZ · EIN 90-0732950 · latest return: tax year 2025

  Invitation Only
  Grants paid $360K Organizations funded 16 Typical grant $10,000 Preselected recipients only
  Human ServicesEducationHealthHousing

• Ganahl Family Foundation

  Wilmington, DE · EIN 20-5924646 · latest return: tax year 2025

  Invitation Only
  Grants paid $357K Organizations funded 16 Typical grant $10,000 Preselected recipients only
  EducationHousingHomelessnessHuman Services

• The Boyce Foundation Samuel C Sichko Trustee

  Boston, MA · EIN 26-1617992 · latest return: tax year 2024

  Gave $336K in 2024
  Organizations funded 16 Typical grant $10,000 Describes how to apply
  EducationHealth

• The M and S Family Foundation

  Brooklyn, NY · EIN 83-4713697 · latest return: tax year 2024

  Invitation Only
  Grants paid $322K Organizations funded 16 Typical grant $7,200 Preselected recipients only
  Faith-BasedCommunity DevelopmentEducationHealth

• Query on Inc

  Lexington, MA · EIN 26-2168448 · latest return: tax year 2025

  Gave $322K in 2025
  Organizations funded 16 Typical grant $1,000 Describes how to apply
  Education

• Alfred E Tonti Trust

  Columbus, OH · EIN 31-6277525 · latest return: tax year 2024

  Gave $300K in 2024
  Organizations funded 16 Typical grant $5,000 Describes how to apply
  Faith-Based

• Frances and F M Jones Family Foundation

  Andalusia, AL · EIN 82-3824811 · latest return: tax year 2025

  Gave $296K in 2025
  Organizations funded 16 Typical grant $15,000 Describes how to apply
  Children & YouthEducationHealthHousing