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.

1,976 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Katzenberger Foundation Inc

  Palm Beach, FL · EIN 13-6094434 · latest return: tax year 2024

  Invitation Only
  Grants paid $625K Organizations funded 25 Typical grant $20,000 Preselected recipients only
  EducationArts & CultureDisability ServicesAnimal Welfare

• Roxiticus Foundation

  Chatham, NJ · EIN 26-3597893 · latest return: tax year 2024

  Invitation Only
  Grants paid $431K Organizations funded 25 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentArts & CultureDisability Services

• The Franklin Fund

  New York, NY · EIN 13-6160092 · latest return: tax year 2024

  Invitation Only
  Grants paid $185K Organizations funded 25 Typical grant $5,000 Preselected recipients only
  EnvironmentHuman ServicesChildren & YouthFaith-Based

• The Waterfall Family Foundation

  Palm Beach, FL · EIN 04-3752549 · latest return: tax year 2025

  Invitation Only
  Grants paid $65K Organizations funded 25 Typical grant $1,250 Preselected recipients only
  Arts & CultureEducationAnimal WelfareChildren & Youth

• Rubblestone Foundation

  Jamaica Plain, MA · EIN 04-3467104 · latest return: tax year 2024

  Invitation Only
  Grants paid $32K Organizations funded 25 Typical grant $500 Preselected recipients only
  EnvironmentAnimal WelfareArts & CultureFaith-Based

• Donnini-Rudolph Family Foundation

  Champaign, IL · EIN 45-5179760 · latest return: tax year 2024

  Invitation Only
  Grants paid $10.1M Organizations funded 24 Typical grant $150,000 Preselected recipients only
  Arts & CultureChildren & YouthEducationFaith-Based

• Marc Charitable Fund Inc

  New York, NY · EIN 82-2287561 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.7M Organizations funded 24 Typical grant $25,000 Preselected recipients only
  EducationMental HealthArts & CultureFaith-Based

• The Robbins Family Foundation

  Palm Beach, FL · EIN 13-3745914 · latest return: tax year 2025

  Invitation Only
  Grants paid $1M Organizations funded 24 Typical grant $10,000 Preselected recipients only
  HealthHuman ServicesArts & CultureEducation

• The Anonymous Fund

  Greensboro, NC · EIN 56-2152734 · latest return: tax year 2024

  Invitation Only
  Grants paid $521K Organizations funded 24 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHealthHuman Services

• Shirley & William R Fleischer Family Foundation Inc

  New York, NY · EIN 11-6048777 · latest return: tax year 2024

  Invitation Only
  Grants paid $414K Organizations funded 24 Typical grant $15,000 Preselected recipients only
  HealthEducationFaith-BasedFood Assistance

• The Oliari Charitable Foundation

  Bridgewater, MA · EIN 20-8063820 · latest return: tax year 2025

  Gave $337K in 2025
  Organizations funded 24 Typical grant $3,000 Describes how to apply
  Human ServicesArts & CultureFaith-BasedHealth

• The Lowry Murphey Family Foundation Inc

  Tampa, FL · EIN 59-2824550 · latest return: tax year 2025

  Invitation Only
  Grants paid $274K Organizations funded 24 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentMental HealthFaith-Based

• The Unger Family Foundation

  Los Angeles, CA · EIN 95-4693193 · latest return: tax year 2024

  Invitation Only
  Grants paid $170K Organizations funded 24 Typical grant $1,000 Preselected recipients only
  Arts & CultureCommunity DevelopmentHealthFaith-Based

• Buck Family Foundation

  Ridgely, MD · EIN 22-1711627 · latest return: tax year 2025

  Invitation Only
  Grants paid $149K Organizations funded 24 Typical grant $3,500 Preselected recipients only
  EducationHealthAnimal WelfareChildren & Youth

• Adams Cowan Foundation

  Los Angeles, CA · EIN 95-3696010 · latest return: tax year 2025

  Invitation Only
  Grants paid $127K Organizations funded 24 Typical grant $2,500 Preselected recipients only
  EducationArts & CultureDisability ServicesEnvironment

• Partners in Giving Inc

  Monsey, NY · EIN 81-4764017 · latest return: tax year 2024

  Invitation Only
  Grants paid $124K Organizations funded 24 Typical grant $500 Preselected recipients only
  Human ServicesEducationArts & CultureChildren & Youth

• The Paul W Franke Family Foundation

  Lincolnshire, IL · EIN 20-1166896 · latest return: tax year 2025

  Invitation Only
  Grants paid $92K Organizations funded 24 Typical grant $2,500 Preselected recipients only
  HealthChildren & YouthHousingHuman Services

• Sheffield Foundation

  Lake Bluff, IL · EIN 26-4124633 · latest return: tax year 2025

  Invitation Only
  Grants paid $82K Organizations funded 24 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentHuman ServicesAnimal Welfare

• Wilensky Foundation

  Worcester, MA · EIN 04-6111520 · latest return: tax year 2025

  Gave $66K in 2025
  Organizations funded 24 Typical grant $2,770 Describes how to apply
  Animal WelfareHealthVeteransDisability Services

• The Finninsula Foundation Inc

  Greenwich, CT · EIN 06-1560044 · latest return: tax year 2024

  Invitation Only
  Grants paid $30K Organizations funded 24 Typical grant $500 Preselected recipients only
  Arts & CultureCommunity DevelopmentEducationFaith-Based