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.

1,603 funders with a return from the last few years. Clear filters Browse all profiles by state

• Sidney Stern Memorial Trust No

  Saint Louis, MO · EIN 95-6495222 · latest return: tax year 2024

  Gave $1.1M in 2024
  Organizations funded 236 Typical grant $3,500 Describes how to apply
  Arts & CultureHuman ServicesEducationAnimal Welfare

• The W O'neil Foundation

  Chevy Chase, MD · EIN 34-6516969 · latest return: tax year 2025

  Gave $2.5M in 2025
  Organizations funded 70 Typical grant $20,000 Describes how to apply
  Human ServicesEducationFood AssistanceHomelessness

• The Clark Family Private Foundation Inc

  Garden City, NY · EIN 77-0607976 · latest return: tax year 2024

  Invitation Only
  Grants paid $233K Organizations funded 55 Typical grant $1,000 Preselected recipients only
  Arts & CultureHuman ServicesHealthAnimal Welfare

• The Lebensfeld Foundation

  New York, NY · EIN 13-6086169 · latest return: tax year 2024

  Gave $1.7M in 2024
  Organizations funded 45 Typical grant $25,000 Describes how to apply
  EducationEnvironmentArts & CultureHealth

• The Betty and Leo Balzereit Foundation

  Philadelphia, PA · EIN 25-6655172 · latest return: tax year 2025

  Gave $530K in 2025
  Organizations funded 20 Typical grant $23,000 Describes how to apply
  Human ServicesHomelessnessHousingChildren & Youth

• Reed Family Foundation Inc

  Lake Geneva, WI · EIN 26-1247721 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.7M Organizations funded 239 Typical grant $2,500 Preselected recipients only
  EducationEnvironmentArts & CultureHealth

• Strauss Foundation Td

  Saint Louis, MO · EIN 23-6219939 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.9M Organizations funded 184 Typical grant $5,000 Preselected recipients only
  Arts & CultureHealthEducationHuman Services

• The Macmillan Family Foundation Inc

  New York, NY · EIN 48-1286405 · latest return: tax year 2024

  Invitation Only
  Grants paid $23.3M Organizations funded 151 Typical grant $50,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesHealth

• Larsen Fund

  Harrison, NY · EIN 13-6104430 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 143 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentChildren & YouthArts & Culture

• The Sudbury Foundation

  Sudbury, MA · EIN 04-6037026 · latest return: tax year 2024

  Gave $1.9M in 2024
  Organizations funded 137 Typical grant $6,000 Describes how to apply
  EducationChildren & YouthHuman ServicesFood Assistance

• The Sandy Hill Foundation

  Madison, NJ · EIN 22-2668774 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.9M Organizations funded 117 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth

• Citadel Group Foundation

  Miami, FL · EIN 36-4482467 · latest return: tax year 2025

  Invitation Only
  Grants paid $7.2M Organizations funded 103 Typical grant $15,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• Gary Saltz Foundation Inc

  New York, NY · EIN 13-3267114 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.4M Organizations funded 76 Typical grant $25,000 Preselected recipients only
  EducationAnimal WelfareArts & CultureEnvironment

• Glenn Greenberg and Linda Vester Foundation Inc

  New York, NY · EIN 20-0405627 · latest return: tax year 2025

  Invitation Only
  Grants paid $28.8M Organizations funded 38 Typical grant $300,000 Preselected recipients only
  EducationHuman ServicesArts & CultureDisability Services

• The Tammy and Jay Levine Foundation Inc

  New Haven, CT · EIN 20-4398295 · latest return: tax year 2024

  Gave $464K in 2024
  Organizations funded 34 Typical grant $5,000 Describes how to apply
  Arts & CultureHealthHuman ServicesMental Health

• S Kutler Family Foundation Inc

  Tenafly, NJ · EIN 46-4335154 · latest return: tax year 2025

  Invitation Only
  Grants paid $119K Organizations funded 23 Typical grant $5,000 Preselected recipients only
  Arts & CultureChildren & YouthHealthEducation

• Four D Charitable Foundation

  Wilmington, DE · EIN 93-2903640 · latest return: tax year 2025

  Invitation Only
  Grants paid $682K Organizations funded 21 Typical grant $20,000 Preselected recipients only
  EducationEnvironmentMental HealthAnimal Welfare

• The Boucher Charitable Foundation

  Harrison, NY · EIN 36-4410714 · latest return: tax year 2025

  Invitation Only
  Grants paid $500K Organizations funded 20 Typical grant $10,000 Preselected recipients only
  HealthMental HealthHuman Services

• Three Sibs Foundation Inc

  Atlanta, GA · EIN 85-3902996 · latest return: tax year 2025

  Invitation Only
  Grants paid $323K Organizations funded 17 Typical grant $7,500 Preselected recipients only
  EducationHuman ServicesChildren & YouthEnvironment

• W M Keck Foundation

  Los Angeles, CA · EIN 95-6092354 · latest return: tax year 2024

  Gave $69.7M in 2024
  Organizations funded 260 Typical grant $10,000 Describes how to apply
  EducationArts & CultureAnimal WelfareHuman Services