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.

1,353 funders with a return from the last few years. Clear filters Browse all profiles by state

• Swig Foundation

  San Francisco, CA · EIN 94-6065205 · latest return: tax year 2024

  Invitation Only
  Grants paid $750K Organizations funded 127 Typical grant $2,500 Preselected recipients only
  EducationArts & CultureEnvironmentHuman Services

• The McMurry Foundation

  Wilmington, DE · EIN 83-0323982 · latest return: tax year 2024

  Gave $18.8M in 2024
  Organizations funded 112 Typical grant $10,000 Describes how to apply
  EducationHuman ServicesYouth SportsChildren & Youth

• The Penates Foundation

  Seabrook, NH · EIN 22-2536075 · latest return: tax year 2025

  Gave $1.2M in 2025
  Organizations funded 85 Typical grant $5,000 Describes how to apply
  Arts & CultureEducationCommunity DevelopmentHealth

• Virginia B Toulmin Charitable Foundation III

  Cresskill, NJ · EIN 13-7385769 · latest return: tax year 2024

  Invitation Only
  Grants paid $7M Organizations funded 84 Typical grant $50,000 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth

• Bender Foundation Inc

  Washington, DC · EIN 52-6054193 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.2M Organizations funded 84 Typical grant $50,000 Preselected recipients only
  Human ServicesEducationHealthMental Health

• The Bill & Katie Weaver Charitable Trust

  Dallas, TX · EIN 75-2001841 · latest return: tax year 2023

  Invitation Only
  Grants paid $423K Organizations funded 75 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth

• Silver Mountain Foundation for the Arts

  Morristown, NJ · EIN 13-3157286 · latest return: tax year 2024

  Gave $1.7M in 2024
  Organizations funded 69 Typical grant $5,000 Describes how to apply
  Arts & CultureEnvironmentHealthChildren & Youth

• The Maximilian E and Marion O Hoffman Foundation Inc

  West Hartford, CT · EIN 22-2648036 · latest return: tax year 2024

  Gave $2.1M in 2024
  Organizations funded 54 Typical grant $18,000 Describes how to apply
  Arts & CultureEducationHealthMental Health

• Foley Family Foundation

  Chicago, IL · EIN 36-4263312 · latest return: tax year 2025

  Invitation Only
  Grants paid $224K Organizations funded 51 Typical grant $1,050 Preselected recipients only
  EducationHealthArts & CultureHuman Services

• The Hawaux Foundation

  Naples, FL · EIN 80-0961655 · latest return: tax year 2025

  Invitation Only
  Grants paid $110K Organizations funded 31 Typical grant $1,000 Preselected recipients only
  HealthHuman ServicesEducationHousing

• The Patrick and Catherine Weldon Donaghue Medical Research Foundation

  West Hartford, CT · EIN 06-6348275 · latest return: tax year 2025

  Gave $3.6M in 2025
  Organizations funded 22 Typical grant $151,220 Describes how to apply
  HealthEducationCommunity DevelopmentMental Health

• Rockland Trust Charitable Foundation Inc

  Rockland, MA · EIN 20-2668833 · latest return: tax year 2025

  Gave $2.3M in 2025
  Organizations funded 345 Typical grant $5,000 Describes how to apply
  Human ServicesChildren & YouthEducationHousing

• Leon Lowenstein Foundation Inc

  Madison, CT · EIN 13-6015951 · latest return: tax year 2025

  Invitation Only
  Grants paid $8M Organizations funded 103 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• Westport Fund

  Washington, DC · EIN 44-6007971 · latest return: tax year 2025

  Invitation Only
  Grants paid $437K Organizations funded 178 Typical grant $2,000 Preselected recipients only
  EducationArts & CultureEnvironmentHealth

• The Charles a Dana Foundation Incorporated

  New York, NY · EIN 06-6036761 · latest return: tax year 2024

  Gave $8.8M in 2024
  Organizations funded 103 Typical grant $10,000 Describes how to apply
  EducationArts & CultureHealthEnvironment

• Alfred P Sloan Foundation

  New York, NY · EIN 13-1623877 · latest return: tax year 2024

  Gave $89M in 2024
  Organizations funded 499 Typical grant $100,000 Describes how to apply
  EducationSTEMArts & CultureEnvironment

• Carlson Family Foundation Inc

  Chapel Hill, NC · EIN 31-1678303 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 100 Typical grant $10,000 Preselected recipients only
  EducationHuman ServicesHealthEnvironment

• Pinkerton Foundation

  New York, NY · EIN 13-6206624 · latest return: tax year 2024

  Gave $40.1M in 2024
  Organizations funded 463 Typical grant $75,000 Describes how to apply
  EducationChildren & YouthHuman ServicesArts & Culture

• Alexander Aronson Finning & Co Charitable Foundation

  Westborough, MA · EIN 20-7203353 · latest return: tax year 2025

  Invitation Only
  Grants paid $46K Organizations funded 120 Typical grant $200 Preselected recipients only
  Human ServicesEducationHealthHomelessness

• Lucile and Maurice Pollak Fund

  Manahawkin, NJ · EIN 22-6051671 · latest return: tax year 2025

  Gave $166K in 2025
  Organizations funded 119 Typical grant $1,000 Describes how to apply
  EnvironmentHealthHuman ServicesAnimal Welfare