| Indiana Chapter of the American Academy of Pediatrics IncIndianapolis | Form 990 | $761,290FY2024 |
| Mill Race Center IncColumbus | Form 990 | $755,980FY2024 |
| Christian Educational Foundation of Vincennes Indiana IncVincennes | Form 990 | $749,449FY2025 |
| Trustees of Purdue UniversityReynolds | Form 990 | $748,835FY2025 |
| Fort Wayne Park Foundation IncFort Wayne | Form 990 | $738,543FY2025 |
| Living Well in Wabash County Coa IncWabash | Form 990 | $737,553FY2024 |
| Tri-State Christian Fellowship IncAngola | Form 990 | $737,510FY2025 |
| 4-H Club Corporation Clark County County Extension OfficeCharlestown | Form 990 | $723,463FY2025 |
| Boys & Girls Club of Montgomery CountyCrawfordsville | Form 990 | $718,398FY2024 |
| Right to Life Michiana Education Fund IncSouth Bend | Form 990 | $714,511FY2025 |
| Ohio County Rescue Service IncRising Sun | Form 990 | $712,489FY2024 |
| Girls Incorporated of Wayne CountyRichmond | Form 990 | $707,226FY2024 |
| Crisis Connection IncJasper | Form 990 | $702,996FY2024 |
| Humane Society for Boone County IncLebanon | Form 990 | $701,446FY2025 |
| Going Global IncWest Lafayette | Form 990 | $693,251FY2025 |
| Perry Township Volunteer Fire Dept IncEvansville | Form 990 | $689,511FY2025 |
| Sugar Creek Fire Department IncWest Terre Haute | Form 990 | $684,722FY2025 |
| Rdoor Housing CorporationIndianapolis | Form 990 | $682,375FY2025 |
| Steuben County Council on Aging IncAngola | Form 990 | $680,935FY2025 |
| The Mount Zion Apartments IncIndianapolis | Form 990 | $679,805FY2024 |
| Irish Youth Hockey League IncSouth Bend | Form 990 | $678,506FY2025 |
| Church Women UnitedGoshen | Form 990 | $673,312FY2024 |
| Vigo County Historical SocietyTerre Haute | Form 990 | $671,827FY2025 |
| Cerebral Palsy of Northwest Indiana IncHobart | Form 990 | $671,185FY2024 |
| Unconditional IncIndianapolis | Form 990 | $670,931FY2024 |
| United Way of Greater Laporte County IncMichigan City | Form 990 | $665,120FY2024 |
| Foundations First Child Care MinistryFort Wayne | Form 990 | $664,141FY2024 |
| Child Care Resources IncEvansville | Form 990 | $663,938FY2025 |
| Candles IncTerre Haute | Form 990 | $663,136FY2024 |
| Carmel-Clay Historical Society IncCarmel | Form 990 | $659,854FY2024 |
| Primelife Enrichment IncCarmel | Form 990 | $657,752FY2024 |
| Brownsburg Village IncDanville | Form 990 | $657,547FY2026 |
| Jackson County Schneck Memorial Hospital Foundation IncSeymour | Form 990 | $657,288FY2024 |
| Economic Development Corporation of Elkhart County IncElkhart | Form 990 | $653,697FY2024 |
| Eagle Creek Park Foundation IncIndianapolis | Form 990 | $651,033FY2025 |
| Cope Environmental Center IncCenterville | Form 990 | $648,419FY2025 |
| United Way of Knox County IndianaVincennes | Form 990 | $642,153FY2024 |
| Entermission IncCulver | Form 990 | $642,000FY2024 |
| Jay County Boys Club IncPortland | Form 990 | $641,776FY2025 |
| Church in Mission IncMooresville | Form 990 | $639,444FY2025 |
| Foundation of Monroe County Community Schools IncBloomington | Form 990 | $636,791FY2025 |
| Four Seasons Villas IncIndianapolis | Form 990 | $634,384FY2024 |
| New Harmony Workingmens InstituteNew Harmony | Form 990 | $630,391FY2024 |
| Habitat for Humanity International IncChandler | Form 990 | $630,181FY2025 |
| Phi Sigma Kappa Foundation IncorporatedIndianapolis | Form 990 | $627,267FY2025 |
| Southern Indiana United IncClarksville | Form 990 | $621,704FY2024 |
| Fairmount Round Robins CB Club IncMarion | Form 990 | $620,640FY2025 |
| Vanderburgh County 4-H ClubEvansville | Form 990 | $617,698FY2024 |
| Cornea Research Foundation of America IncIndianapolis | Form 990 | $607,196FY2025 |
| Psi Upsilon Foundation IncIndianapolis | Form 990 | $603,915FY2025 |