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.

3,348 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Frank B Mazer Foundation

  Cambridge, MA · EIN 04-6875253 · latest return: tax year 2024

  Historical Funder
  Grants paid $2,790 Organizations funded 4 Typical grant $400 Describes how to apply
  EducationAnimal WelfareArts & Culture

• Veterans of Foreign Wars Robert R L Arson Post

  Elgin, SC · EIN 57-0980236 · latest return: tax year 2025

  Invitation Only
  Grants paid $1,949 Organizations funded 4 Typical grant $142 Preselected recipients only
  VeteransDisability ServicesFood Assistance

• The Ullendorff Memorial Foundation

  Los Angeles, CA · EIN 13-5674318 · latest return: tax year 2023

  Invitation Only
  Grants paid $4.1M Organizations funded 3 Typical grant $2,500 Preselected recipients only
  Environment

• The Raj & Neera Singh Charitable Foundation Inc

  Indian Creek Village, FL · EIN 20-5198104 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.8M Organizations funded 3 Typical grant $499,314 Preselected recipients only
  Education

• Martin Family Foundation

  Spring, TX · EIN 61-1580523 · latest return: tax year 2024

  Invitation Only
  Grants paid $1M Organizations funded 3 Typical grant $500 Preselected recipients only
  HealthEducationFaith-BasedVeterans

• Leonora Knowles Trust B

  Brooklyn, OH · EIN 22-2789214 · latest return: tax year 2025

  Invitation Only
  Grants paid $538K Organizations funded 3 Typical grant $179,208 Preselected recipients only
  Education

• Origin Spring Foundation

  Belmont, MA · EIN 85-2925970 · latest return: tax year 2024

  Invitation Only
  Grants paid $465K Organizations funded 3 Typical grant $150,000 Preselected recipients only
  Environment

• Margaret Dorrance Strawbridge Fdn of Pa 1 Inc

  Philadelphia, PA · EIN 23-2373081 · latest return: tax year 2024

  Invitation Only
  Grants paid $330K Organizations funded 3 Typical grant $125,000 Preselected recipients only
  Health

• Margaret V Macfarlane Charitable Foundation

  Brooklyn, OH · EIN 61-6685113 · latest return: tax year 2025

  Invitation Only
  Grants paid $227K Organizations funded 3 Typical grant $75,689 Preselected recipients only
  Animal Welfare

• The 7Th Power Inc

  Casco, ME · EIN 46-3891460 · latest return: tax year 2025

  Historical Funder
  Grants paid $152K Organizations funded 3 Typical grant $14,500 Describes how to apply
  Arts & CultureEnvironment

• Trust Ui John F Preston 3 7021

  Dallas, TX · EIN 05-6007859 · latest return: tax year 2025

  Invitation Only
  Grants paid $147K Organizations funded 3 Typical grant $29,409 Preselected recipients only
  HealthEducation

• Kane Lodge Foundation Inc

  Naples, FL · EIN 13-6105390 · latest return: tax year 2024

  Historical Funder
  Grants paid $145K Organizations funded 3 Typical grant $45,000 Describes how to apply
  Arts & Culture

• Jon Schueler Foundation Inc

  New York, NY · EIN 92-1327432 · latest return: tax year 2025

  Historical Funder
  Grants paid $143K Organizations funded 3 Typical grant $60,052 Describes how to apply
  Arts & Culture

• The Change the World Foundation Trust

  Boston, MA · EIN 25-6885307 · latest return: tax year 2023

  Invitation Only
  Grants paid $130K Organizations funded 3 Typical grant $25,000 Preselected recipients only
  Children & YouthEducationEnvironmentHealth

• Eduard and Rayanne Kleiner Foundation

  Pound Ridge, NY · EIN 26-3871182 · latest return: tax year 2024

  Invitation Only
  Grants paid $80K Organizations funded 3 Typical grant $20,000 Preselected recipients only

• Geertgens Family Foundation Inc

  Edgewater Park, NJ · EIN 87-2697881 · latest return: tax year 2024

  Invitation Only
  Grants paid $67K Organizations funded 3 Typical grant $16,375 Preselected recipients only
  Education

• The Ruth D Turner Foundation Matthew J Leonard Trustee

  Boston, MA · EIN 45-3852839 · latest return: tax year 2024

  Historical Funder
  Grants paid $66K Organizations funded 3 Typical grant $20,000 Describes how to apply
  Animal WelfareHealthSTEM

• Irving & Toby Schwartz Charitable Trust

  Boston, MA · EIN 26-6196825 · latest return: tax year 2025

  Invitation Only
  Grants paid $60K Organizations funded 3 Typical grant $20,000 Preselected recipients only
  Arts & Culture

• William J Martin Foundation Inc

  Lake Hopatcong, NJ · EIN 01-0660247 · latest return: tax year 2025

  Invitation Only
  Grants paid $57K Organizations funded 3 Typical grant $21,000 Preselected recipients only
  VeteransEducation

• The William H and Judith C Turner Family Foundation Inc

  Verona, NJ · EIN 22-3466063 · latest return: tax year 2025

  Invitation Only
  Grants paid $56K Organizations funded 3 Typical grant $5,000 Preselected recipients only
  Arts & CultureYouth Sports