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.

1,445 funders with a return from the last few years. Clear filters Browse all profiles by state

• William L & Doris E Niemann Charitable Foundation

  Urbandale, IA · EIN 36-7087816 · latest return: tax year 2025

  Invitation Only
  Grants paid $11K Organizations funded 14 Typical grant $500 Preselected recipients only
  Children & YouthEducationFaith-BasedSTEM

• Larson Foundation

  Rogers, AR · EIN 31-1736010 · latest return: tax year 2025

  Invitation Only
  Grants paid $89K Organizations funded 12 Typical grant $5,250 Preselected recipients only
  Children & YouthHuman ServicesCommunity DevelopmentFaith-Based

• Retirement Research Foundation Dba Rrf Foundation for Aging

  Chicago, IL · EIN 36-2429540 · latest return: tax year 2024

  Gave $5.3M in 2024
  Organizations funded 256 Typical grant $15,550 Describes how to apply
  HealthHousingEducationHuman Services

• Stellar Solutions Foundation

  Los Altos, CA · EIN 77-0485705 · latest return: tax year 2024

  Invitation Only
  Grants paid $239K Organizations funded 242 Typical grant $1,000 Preselected recipients only
  EducationAnimal WelfareHealthHuman Services

• Piper Sandler Foundation

  Minneapolis, MN · EIN 41-1734808 · latest return: tax year 2025

  Gave $4.5M in 2025
  Organizations funded 59 Typical grant $4,000 Describes how to apply
  EducationHuman ServicesChildren & YouthDisability Services

• Dame Family Foundation

  Mesa, AZ · EIN 83-3408640 · latest return: tax year 2025

  Invitation Only
  Grants paid $250K Organizations funded 25 Typical grant $4,824 Preselected recipients only
  EducationChildren & YouthArts & CultureHuman Services

• Dunn Family Foundation

  Kansas City, MO · EIN 43-1244010 · latest return: tax year 2024

  Gave $111K in 2024
  Organizations funded 24 Typical grant $2,500 Describes how to apply
  EducationFaith-BasedHealthChildren & Youth

• Helen S Casper Christian Charitable Tr

  Britt, IA · EIN 65-1064271 · latest return: tax year 2025

  Gave $6,000 in 2025
  Organizations funded 4 Typical grant $1,500 Describes how to apply
  Children & Youth

• S L Moore Charity Foundation

  Clive, IA · EIN 42-0727480 · latest return: tax year 2025

  Invitation Only
  Grants paid $43K Organizations funded 3 Typical grant $11,900 Preselected recipients only
  Children & YouthMental HealthEducationHuman Services

• Robert Hartwig Charitable Trust

  Cherokee, IA · EIN 83-6885183 · latest return: tax year 2025

  Gave $26K in 2025
  Organizations funded 3 Typical grant $6,603 Describes how to apply
  Children & YouthEducation

• Lee Foundation

  Davenport, IA · EIN 42-6057173 · latest return: tax year 2024

  Invitation Only
  Grants paid $47K Organizations funded 2 Typical grant $16,000 Preselected recipients only
  Children & YouthHomelessness

• Paul and Pearl Caslow Foundation

  Glenview, IL · EIN 36-6065830 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 165 Typical grant $5,000 Preselected recipients only
  Human ServicesFaith-BasedHealthDisability Services

• The Poetry Foundation

  Chicago, IL · EIN 36-2490808 · latest return: tax year 2024

  Gave $4.2M in 2024
  Organizations funded 162 Typical grant $20,000 Describes how to apply
  Arts & CultureEducationHuman ServicesCommunity Development

• C D Spangler Foundation Inc

  Charlotte, NC · EIN 56-6061548 · latest return: tax year 2025

  Invitation Only
  Grants paid $27.6M Organizations funded 131 Typical grant $27,500 Preselected recipients only
  EducationHuman ServicesHealthAnimal Welfare

• Ralph J Baudhuin Foundation

  Roscoe, IL · EIN 36-6046399 · latest return: tax year 2025

  Gave $392K in 2025
  Organizations funded 107 Typical grant $2,000 Describes how to apply
  EducationFaith-BasedHuman ServicesChildren & Youth

• Anne & Gene Worrell Foundation

  Charlottesville, VA · EIN 54-1393561 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.5M Organizations funded 104 Typical grant $30,000 Preselected recipients only
  Arts & CultureEnvironmentCommunity DevelopmentHealth

• Brakebush Family Foundation Inc

  Westfield, WI · EIN 81-1198198 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.2M Organizations funded 90 Typical grant $28,000 Preselected recipients only
  Faith-BasedFood AssistanceHuman ServicesChildren & Youth

• Gates Industrial Corporation Foundation

  Denver, CO · EIN 31-1207183 · latest return: tax year 2025

  Invitation Only
  Grants paid $241K Organizations funded 88 Typical grant $250 Preselected recipients only
  EducationAnimal WelfareHealthHuman Services

• Walter Scott Family Foundation

  Omaha, NE · EIN 47-1116371 · latest return: tax year 2024

  Invitation Only
  Grants paid $46.3M Organizations funded 78 Typical grant $50,000 Preselected recipients only
  EducationHuman ServicesHealthArts & Culture

• Mario and Alma Pastega Family Foundation

  Corvallis, OR · EIN 93-1232789 · latest return: tax year 2025

  Gave $1.4M in 2025
  Organizations funded 74 Typical grant $4,000 Describes how to apply
  EducationHuman ServicesHealthChildren & Youth