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.

6,091 funders with a return from the last few years. Clear filters Browse all profiles by state

• Hylant Family Foundation Inc

  Toledo, OH · EIN 46-4379091 · latest return: tax year 2024

  Invitation Only
  Grants paid $849K Organizations funded 63 Typical grant $2,500 Preselected recipients only
  EducationChildren & YouthHealthArts & Culture

• Kate W Cassidy Foundation

  Purchase, NY · EIN 61-1715303 · latest return: tax year 2025

  Invitation Only
  Grants paid $5.2M Organizations funded 62 Typical grant $15,000 Preselected recipients only
  Arts & CultureHuman ServicesFood AssistanceEnvironment

• The Royal Little Family Foundation

  Detroit, MI · EIN 05-6016740 · latest return: tax year 2024

  Invitation Only
  Grants paid $750K Organizations funded 60 Typical grant $10,000 Preselected recipients only
  EducationEnvironmentArts & CultureChildren & Youth

• Assurity Life Foundation

  Lincoln, NE · EIN 47-0775374 · latest return: tax year 2025

  Gave $488K in 2025
  Organizations funded 60 Typical grant $500 Describes how to apply
  EducationAnimal WelfareChildren & YouthHealth

• Ginsburg Family Foundation Inc

  Orlando, FL · EIN 04-3624306 · latest return: tax year 2024

  Invitation Only
  Grants paid $10.4M Organizations funded 59 Typical grant $10,000 Preselected recipients only
  HealthArts & CultureHuman ServicesEducation

• The Lindy Snider Foundation

  Collegeville, PA · EIN 99-4284545 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.4M Organizations funded 58 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureAnimal WelfareHealth

• AEC Trust

  Wilmington, DE · EIN 36-6725987 · latest return: tax year 2025

  Invitation Only
  Grants paid $21.6M Organizations funded 57 Typical grant $100,000 Preselected recipients only
  EducationHuman ServicesArts & CultureEnvironment

• T W Lewis Foundation

  Phoenix, AZ · EIN 86-0989236 · latest return: tax year 2025

  Gave $3.7M in 2025
  Organizations funded 57 Typical grant $25,000 Describes how to apply
  Arts & CultureEducationHuman ServicesHousing

• The Albert & Judith Goldberg Foundation

  San Francisco, CA · EIN 04-3293593 · latest return: tax year 2024

  Invitation Only
  Grants paid $130K Organizations funded 57 Typical grant $1,000 Preselected recipients only
  Arts & CultureHuman ServicesAnimal WelfareChildren & Youth

• The Benificus Foundation

  San Carlos, CA · EIN 77-0444504 · latest return: tax year 2024

  Invitation Only
  Grants paid $186M Organizations funded 56 Typical grant $488,538 Preselected recipients only
  EducationArts & CultureEnvironmentHealth

• October Mountain Foundation Inc

  Lynbrook, NY · EIN 47-4442570 · latest return: tax year 2025

  Invitation Only
  Grants paid $4.9M Organizations funded 55 Typical grant $35,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• The Klauer Foundation Trust

  Chicago, IL · EIN 36-6013118 · latest return: tax year 2024

  Gave $173K in 2024
  Organizations funded 54 Typical grant $1,000 Describes how to apply
  Arts & CultureHuman ServicesHealthAnimal Welfare

• Marlin Miller Jr Family Foundation

  Reading, PA · EIN 23-2591890 · latest return: tax year 2024

  Gave $1.8M in 2024
  Organizations funded 52 Typical grant $2,500 Describes how to apply
  Arts & CultureEducationChildren & YouthEnvironment

• Irene Ritter Foundation

  New York, NY · EIN 13-4090839 · latest return: tax year 2024

  Invitation Only
  Grants paid $502K Organizations funded 52 Typical grant $5,000 Preselected recipients only
  Arts & CultureHuman ServicesEnvironmentAnimal Welfare

• The Marshall Mathers Foundation

  Encino, CA · EIN 01-0706738 · latest return: tax year 2024

  Invitation Only
  Grants paid $308K Organizations funded 50 Typical grant $2,500 Preselected recipients only
  Children & YouthEducationArts & CultureHuman Services

• Diamondston Foundation Inc

  Westfield, NJ · EIN 13-4112479 · latest return: tax year 2025

  Invitation Only
  Grants paid $136K Organizations funded 50 Typical grant $1,500 Preselected recipients only
  Arts & CultureHuman ServicesEducationFaith-Based

• Charles F de Ganahl Family Foundation

  Boston, MA · EIN 20-6099876 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5M Organizations funded 49 Typical grant $10,000 Preselected recipients only
  Arts & CultureFaith-BasedAnimal WelfareEducation

• Rotonda Foundation

  Chicago, IL · EIN 36-3866527 · latest return: tax year 2024

  Invitation Only
  Grants paid $554K Organizations funded 47 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• Smith-Welsh Foundation

  Hailey, ID · EIN 95-3958030 · latest return: tax year 2025

  Invitation Only
  Grants paid $388K Organizations funded 47 Typical grant $5,000 Preselected recipients only
  EnvironmentChildren & YouthEducationAnimal Welfare

• Elizabeth and John Moller Foundation

  Moorpark, CA · EIN 26-1625487 · latest return: tax year 2024

  Invitation Only
  Grants paid $208K Organizations funded 47 Typical grant $1,000 Preselected recipients only
  Arts & CultureHealthEducationEnvironment