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.

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

• Lsb Foundation

  Reinbeck, IA · EIN 20-1653464 · latest return: tax year 2024

  Gave $239K in 2024
  Organizations funded 130 Typical grant $1,000 Describes how to apply
  EducationHuman ServicesFood AssistanceChildren & Youth

• John K and Luise V Hanson Foundation

  Forest City, IA · EIN 42-1343843 · latest return: tax year 2024

  Gave $3.1M in 2024
  Organizations funded 126 Typical grant $9,000 Describes how to apply
  Arts & CultureEducationChildren & YouthHuman Services

• Roy J Carver Charitable Trust

  Muscatine, IA · EIN 42-1186589 · latest return: tax year 2024

  Gave $16.5M in 2024
  Organizations funded 87 Typical grant $120,773 Describes how to apply
  EducationEnvironmentSTEMChildren & Youth

• The Seidler Foundation

  Des Moines, IA · EIN 42-1209825 · latest return: tax year 2024

  Gave $4.1M in 2024
  Organizations funded 174 Typical grant $10,000 Describes how to apply
  EducationArts & CultureHuman ServicesFood Assistance

• Rpc Inc Charitable Foundation

  Iowa City, IA · EIN 42-1504431 · latest return: tax year 2025

  Invitation Only
  Grants paid $139K Organizations funded 65 Typical grant $1,000 Preselected recipients only
  Human ServicesArts & CultureEnvironmentFood Assistance

• Grinnell Mutual Group Foundation

  Grinnell, IA · EIN 42-1308146 · latest return: tax year 2025

  Gave $363K in 2025
  Organizations funded 75 Typical grant $1,300 Describes how to apply
  Human ServicesEducationHealthArts & Culture

• Athene Charitable Foundation

  West Des Moines, IA · EIN 42-1431745 · latest return: tax year 2025

  Gave $3.5M in 2025
  Organizations funded 59 Typical grant $7,256 Describes how to apply
  Community DevelopmentHuman ServicesAnimal WelfareEducation

• Kinney-Lindstrom Foundation Inc

  Mason City, IA · EIN 42-6037351 · latest return: tax year 2025

  Gave $750K in 2025
  Organizations funded 51 Typical grant $7,000 Describes how to apply
  Arts & CultureChildren & YouthEducationHuman Services

• Kyle J and Sharon Krause Family Foundation

  Des Moines, IA · EIN 46-2098909 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 55 Typical grant $3,165 Preselected recipients only
  Arts & CultureEducationFaith-BasedEnvironment

• The Mcintyre Foundation

  Lawrence, KS · EIN 39-1876841 · latest return: tax year 2025

  Invitation Only
  Grants paid $794K Organizations funded 47 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationEnvironmentChildren & Youth

• Mathis Pfohl Foundation

  Long Island City, NY · EIN 11-6013764 · latest return: tax year 2024

  Invitation Only
  Grants paid $596K Organizations funded 280 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth

• Tractor Supply Company Foundation

  Brentwood, TN · EIN 84-3668757 · latest return: tax year 2025

  Gave $3.8M in 2025
  Organizations funded 3,375 Typical grant $250 Describes how to apply
  HealthHuman ServicesVeteransAnimal Welfare

• Midwestone Bank Foundation

  Iowa City, IA · EIN 75-3023674 · latest return: tax year 2025

  Invitation Only
  Grants paid $241K Organizations funded 50 Typical grant $5,000 Preselected recipients only
  EducationHealthChildren & YouthCommunity Development

• John P and Lawrence J Giacoletto Foundation

  Marion, IA · EIN 20-1777917 · latest return: tax year 2024

  Gave $395K in 2024
  Organizations funded 35 Typical grant $10,000 Describes how to apply
  EducationArts & CultureSTEMChildren & Youth

• William C Knapp Charitable Foundation

  West Des Moines, IA · EIN 42-1234012 · latest return: tax year 2024

  Invitation Only
  Grants paid $293K Organizations funded 31 Typical grant $2,500 Preselected recipients only
  EducationAnimal WelfareArts & CultureChildren & Youth

• Gartner Family Foundation

  Des Moines, IA · EIN 42-1422699 · latest return: tax year 2024

  Gave $624K in 2024
  Organizations funded 33 Typical grant $10,000 Describes how to apply
  EducationArts & CultureAnimal WelfareEnvironment

• Iowa State Bank Charitable Foundation

  Sac City, IA · EIN 42-1448100 · latest return: tax year 2025

  Gave $65K in 2025
  Organizations funded 27 Typical grant $600 Describes how to apply
  EducationHuman ServicesMental HealthYouth Sports

• R & R Realty Group Foundation

  West Des Moines, IA · EIN 42-1494641 · latest return: tax year 2024

  Invitation Only
  Grants paid $421K Organizations funded 26 Typical grant $5,000 Preselected recipients only
  EducationAnimal WelfareArts & CultureChildren & Youth

• Bryant Foundation Inc

  Cedar Rapids, IA · EIN 82-3278552 · latest return: tax year 2025

  Invitation Only
  Grants paid $17K Organizations funded 35 Typical grant $200 Preselected recipients only
  EducationHealthArts & CultureFaith-Based

• Burke Family Foundation

  Ames, IA · EIN 45-5592432 · latest return: tax year 2025

  Invitation Only
  Grants paid $612K Organizations funded 25 Typical grant $10,000 Preselected recipients only
  EducationFaith-BasedHealthHuman Services