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.

17,147 funders with a return from the last few years. Clear filters Browse all profiles by state

• Tarsadia Foundation

  Newport Beach, CA · EIN 33-0879062 · latest return: tax year 2024

  Invitation Only
  Grants paid $11.5M Organizations funded 56 Typical grant $100,000 Preselected recipients only
  EducationHuman ServicesCommunity DevelopmentHealth

• The IV Fund

  Folsom, CA · EIN 20-1422978 · latest return: tax year 2025

  Invitation Only
  Grants paid $4.1M Organizations funded 56 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureChildren & YouthMental Health

• William F Harnisch Foundation Inc

  East Quogue, NY · EIN 11-3353576 · latest return: tax year 2024

  Invitation Only
  Grants paid $3M Organizations funded 56 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationHealthHuman Services

• The Thompson Family Foundation

  Warren, MI · EIN 38-3447218 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 56 Typical grant $15,000 Preselected recipients only
  Human ServicesEducationHealthAnimal Welfare

• The Rothschild Art Foundation Inc

  Baltimore, MD · EIN 52-1301060 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 56 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHealthHuman Services

• Cooke Foundation Limited

  Honolulu, HI · EIN 23-7120804 · latest return: tax year 2024

  Gave $1.4M in 2024
  Organizations funded 56 Typical grant $20,000 Describes how to apply
  EducationArts & CultureChildren & YouthEnvironment

• Withington Foundation Inc

  Fort Washington, PA · EIN 22-3291812 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.2M Organizations funded 56 Typical grant $10,000 Preselected recipients only
  EducationHealthArts & CultureAnimal Welfare

• Con Alma Health Foundation Inc

  Santa Fe, NM · EIN 85-0484396 · latest return: tax year 2024

  Gave $1M in 2024
  Organizations funded 56 Typical grant $20,000 Describes how to apply
  HealthHuman ServicesEducationChildren & Youth

• Two Rivers Health & Wellness Foundation

  Easton, PA · EIN 23-2440924 · latest return: tax year 2024

  Gave $925K in 2024
  Organizations funded 56 Typical grant $11,197 Describes how to apply
  Children & YouthHealthHuman ServicesMental Health

• Beverly & Joel Altman Family Foundation Inc

  Boca Raton, FL · EIN 26-4789610 · latest return: tax year 2024

  Invitation Only
  Grants paid $876K Organizations funded 56 Typical grant $500 Preselected recipients only
  EducationHealthChildren & YouthHuman Services

• Oberweiler Foundation

  Barrington, IL · EIN 36-4376705 · latest return: tax year 2025

  Gave $871K in 2025
  Organizations funded 56 Typical grant $15,000 Describes how to apply
  EnvironmentHuman ServicesEducationHealth

• A Montgomery Ward Foundation 32

  Dallas, TX · EIN 36-2417437 · latest return: tax year 2024

  Gave $683K in 2024
  Organizations funded 56 Typical grant $10,000 Describes how to apply
  Human ServicesEducationChildren & YouthArts & Culture

• The Leever Foundation

  Reston, VA · EIN 22-3115036 · latest return: tax year 2025

  Invitation Only
  Grants paid $652K Organizations funded 56 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesChildren & Youth

• Alvin & Louise Myerberg Family Foundation Inc

  Annapolis, MD · EIN 52-2136369 · latest return: tax year 2024

  Gave $516K in 2024
  Organizations funded 56 Typical grant $5,000 Describes how to apply
  EducationArts & CultureEnvironmentHealth

• Endres Manufacturing Foundation Inc

  Madison, WI · EIN 39-1839327 · latest return: tax year 2024

  Gave $444K in 2024
  Organizations funded 56 Typical grant $5,000 Describes how to apply
  EducationChildren & YouthArts & CultureHousing

• Interstates Foundation

  Sioux Center, IA · EIN 42-1480887 · latest return: tax year 2024

  Gave $363K in 2024
  Organizations funded 56 Typical grant $2,000 Describes how to apply
  EducationHuman ServicesChildren & YouthAnimal Welfare

• S O S Foundation

  Seattle, WA · EIN 91-1774695 · latest return: tax year 2025

  Invitation Only
  Grants paid $333K Organizations funded 56 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureChildren & YouthEnvironment

• The Maddrey Foundation

  Greenville, SC · EIN 57-6125748 · latest return: tax year 2025

  Invitation Only
  Grants paid $193K Organizations funded 56 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• The Kalas Foundation

  Lancaster, PA · EIN 30-0472166 · latest return: tax year 2025

  Gave $173K in 2025
  Organizations funded 56 Typical grant $2,500 Describes how to apply
  EducationChildren & YouthFood AssistanceYouth Sports

• The Fifth District Community Foundation Inc

  New Orleans, LA · EIN 99-3989097 · latest return: tax year 2025

  Invitation Only
  Grants paid $80K Organizations funded 56 Typical grant $500 Preselected recipients only
  HealthCommunity DevelopmentArts & CultureDisability Services