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.

2,224 funders with a return from the last few years. Clear filters Browse all profiles by state

• Maas Foundation Inc

  Pewaukee, WI · EIN 46-1632345 · latest return: tax year 2025

  Invitation Only
  Grants paid $136K Organizations funded 38 Typical grant $2,500 Preselected recipients only
  EducationArts & CultureChildren & YouthHealth

• Read Foundation Inc f/k/a The Merrill Foundation Inc

  Milwaukee, WI · EIN 39-1892801 · latest return: tax year 2025

  Invitation Only
  Grants paid $86K Organizations funded 20 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationHealth

• Tracy E Anderson Charitable Foundation

  Rockford, IL · EIN 36-4332916 · latest return: tax year 2024

  Invitation Only
  Grants paid $155K Organizations funded 78 Typical grant $1,000 Preselected recipients only
  EducationHealthArts & CultureVeterans

• The Anna Emery Hanson Charitable Foundation 1

  Wilmington, DE · EIN 82-4568270 · latest return: tax year 2025

  Invitation Only
  Grants paid $170K Organizations funded 33 Typical grant $2,500 Preselected recipients only
  Arts & CultureEnvironmentEducationHuman Services

• Madigan Family Foundation

  Chicago, IL · EIN 36-4155300 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5M Organizations funded 85 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentArts & CultureChildren & Youth

• James G Hart Foundation

  Wadsworth, IL · EIN 20-0254015 · latest return: tax year 2025

  Invitation Only
  Grants paid $858K Organizations funded 73 Typical grant $2,500 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• 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

• Jeffrey R Anderson Charitable Foundation

  Rockford, IL · EIN 36-4332915 · latest return: tax year 2024

  Invitation Only
  Grants paid $160K Organizations funded 72 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationHealthVeterans

• The Janus Henderson Foundation

  Denver, CO · EIN 84-1271105 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 336 Typical grant $275 Preselected recipients only
  EducationHealthHuman ServicesAnimal Welfare

• Ira and Janina Marks Charitable Trust

  Evanston, IL · EIN 36-3620787 · latest return: tax year 2025

  Invitation Only
  Grants paid $71K Organizations funded 81 Typical grant $250 Preselected recipients only
  Arts & CultureEnvironmentEducationFaith-Based

• Charlotte Palmer Phillips Foundation Inc

  Newton, MA · EIN 13-6100994 · latest return: tax year 2024

  Invitation Only
  Grants paid $110K Organizations funded 48 Typical grant $1,000 Preselected recipients only
  Animal WelfareArts & CultureEducationEnvironment

• Robert & Toni Bader Charitable Foundation Inc

  Indianapolis, IN · EIN 27-4281614 · latest return: tax year 2024

  Gave $341K in 2024
  Organizations funded 41 Typical grant $8,000 Describes how to apply
  EducationChildren & YouthHealthHuman Services

• Lundstrom Family Foundation

  Arlington Heights, IL · EIN 85-4393417 · latest return: tax year 2025

  Invitation Only
  Grants paid $36K Organizations funded 16 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationHomelessness

• Al & Peggy Dematteis Family Foundation

  Manhasset, NY · EIN 11-3052224 · latest return: tax year 2025

  Gave $177K in 2025
  Organizations funded 283 Typical grant $400 Describes how to apply
  Human ServicesHealthEducationChildren & Youth

• Wilburforce Foundation

  Seattle, WA · EIN 94-3137894 · latest return: tax year 2024

  Gave $19.3M in 2024
  Organizations funded 225 Typical grant $50,000 Describes how to apply
  EnvironmentAnimal WelfareEducationSTEM

• The LendingTree Foundation

  Charlotte, NC · EIN 32-0543562 · latest return: tax year 2024

  Invitation Only
  Grants paid $73K Organizations funded 190 Typical grant $103 Preselected recipients only
  EducationAnimal WelfareHuman ServicesHealth

• Hill-Snowdon Foundation

  Washington, DC · EIN 22-6081122 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.2M Organizations funded 174 Typical grant $7,500 Preselected recipients only
  Human ServicesEducationEnvironmentCommunity Development

• Lebowitz-Aberly Family Foundation

  Boston, MA · EIN 26-3931946 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 145 Typical grant $10,000 Preselected recipients only
  EducationEnvironmentArts & CultureHuman Services

• Bernard and Anne Spitzer Charitable Trust

  New York, NY · EIN 13-7298842 · latest return: tax year 2024

  Gave $55.6M in 2024
  Organizations funded 137 Typical grant $25,000 Describes how to apply
  EnvironmentEducationArts & CultureHealth

• Mrb Foundation Inc

  Lake Geneva, WI · EIN 36-3920061 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.7M Organizations funded 96 Typical grant $6,000 Preselected recipients only
  EducationEnvironmentArts & CultureHealth