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

• Wesley Mansfield and Irene Mansfield Charitable Foundation

  Tama, IA · EIN 42-1226535 · latest return: tax year 2024

  Gave $745K in 2024
  Organizations funded 33 Typical grant $10,000 Describes how to apply
  EducationSTEMArts & CultureHousing

• Stuart D Nevermann Charitable Trust

  Mason City, IA · EIN 86-3965471 · latest return: tax year 2025

  Invitation Only
  Grants paid $28K Organizations funded 18 Typical grant $1,190 Preselected recipients only
  EducationFood AssistanceYouth SportsArts & Culture

• Holthues Trust

  Muscatine, IA · EIN 42-1466786 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.1M Organizations funded 62 Typical grant $10,000 Preselected recipients only
  EnvironmentHuman ServicesEducationDisability Services

• Henry G & Norma a Peterson Charitable Trust

  Milwaukee, WI · EIN 42-6419255 · latest return: tax year 2024

  Gave $128K in 2024
  Organizations funded 14 Typical grant $5,000 Describes how to apply
  Arts & CultureHuman ServicesChildren & YouthCommunity Development

• Gilbert Renze Charitable Foundation Tr

  Carroll, IA · EIN 94-6792271 · latest return: tax year 2025

  Gave $67K in 2025
  Organizations funded 14 Typical grant $5,000 Describes how to apply
  EducationCommunity DevelopmentArts & CultureChildren & Youth

• George Paul and Grace E Lowrey Charitable Foundation

  Boone, IA · EIN 75-3024274 · latest return: tax year 2024

  Gave $41K in 2024
  Organizations funded 14 Typical grant $2,500 Describes how to apply
  Children & YouthEnvironmentHuman ServicesYouth Sports

• The Levitt Foundation

  Potomac, MD · EIN 42-6052427 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 46 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationCommunity DevelopmentFaith-Based

• Stewart Family Foundation

  Rock Rapids, IA · EIN 42-1481225 · latest return: tax year 2025

  Invitation Only
  Grants paid $61K Organizations funded 18 Typical grant $500 Preselected recipients only
  EducationFaith-BasedArts & CultureAnimal Welfare

• Beasley Family Foundation Inc

  Mason City, IA · EIN 42-1263942 · latest return: tax year 2024

  Invitation Only
  Grants paid $30K Organizations funded 18 Typical grant $1,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• Sam & Lisa Van Maanen Charitable Foundation

  Pella, IA · EIN 92-1375140 · latest return: tax year 2023

  Gave $39K in 2023
  Organizations funded 16 Typical grant $500 Describes how to apply
  Faith-BasedArts & CultureChildren & YouthHuman Services

• Dan and Joanie Houston Foundation

  West Des Moines, IA · EIN 93-3908911 · latest return: tax year 2025

  Invitation Only
  Grants paid $604K Organizations funded 15 Typical grant $50,000 Preselected recipients only
  Arts & CultureChildren & YouthEnvironmentFaith-Based

• The Midvale Foundation

  Wilmington, DE · EIN 20-8678873 · latest return: tax year 2025

  Invitation Only
  Grants paid $263K Organizations funded 46 Typical grant $2,250 Preselected recipients only
  Arts & CultureEducationAnimal WelfareEnvironment

• The Maurice Foundation

  Cedar Rapids, IA · EIN 39-1892536 · latest return: tax year 2023

  Invitation Only
  Grants paid $704K Organizations funded 29 Typical grant $3,390 Preselected recipients only
  Arts & CultureHuman ServicesAnimal WelfareEducation

• J D Nelson and Debra Nelson Charitable Foundation

  Clear Lake, IA · EIN 87-3928548 · latest return: tax year 2024

  Gave $764K in 2024
  Organizations funded 25 Typical grant $25,000 Describes how to apply
  EducationFaith-BasedArts & CultureChildren & Youth

• The John R and Zelda Z Grubb Charitable Foundation

  Urbandale, IA · EIN 42-6521745 · latest return: tax year 2024

  Invitation Only
  Grants paid $569K Organizations funded 13 Typical grant $15,000 Preselected recipients only
  EducationHealthHuman ServicesAnimal Welfare

• Howard E & Carole E Harkins Charitable Trust

  Davenport, IA · EIN 47-7109012 · latest return: tax year 2024

  Invitation Only
  Grants paid $255K Organizations funded 12 Typical grant $10,000 Preselected recipients only
  Human ServicesChildren & YouthCommunity DevelopmentFood Assistance

• The Bill & Phyllis Lane Foundation

  Marshalltown, IA · EIN 42-1474367 · latest return: tax year 2025

  Invitation Only
  Grants paid $58K Organizations funded 12 Typical grant $5,000 Preselected recipients only
  Children & YouthCommunity DevelopmentHuman ServicesYouth Sports

• Kleckner Foundation

  Urbandale, IA · EIN 84-4747454 · latest return: tax year 2025

  Invitation Only
  Grants paid $59K Organizations funded 16 Typical grant $1,877 Preselected recipients only
  EducationHuman ServicesFaith-BasedAnimal Welfare

• Mark and Kathy Larson Foundation

  West Des Moines, IA · EIN 26-1613615 · latest return: tax year 2025

  Gave $36K in 2025
  Organizations funded 17 Typical grant $500 Describes how to apply
  Children & YouthEnvironmentFaith-BasedHuman Services

• Arlan J Van Wyk Family Foundation

  Sheldon, IA · EIN 42-1484434 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.2M Organizations funded 12 Typical grant $25,000 Preselected recipients only
  EducationFaith-BasedDisability ServicesHuman Services