| Society for the Experimental Analysis of Behavior IncIndianapolis | Form 990 | $1,081,119FY2025 |
| Shelby County United Fund IncShelbyville | Form 990 | $1,080,170FY2024 |
| Floyd Memorial Foundation IncNew Albany | Form 990 | $1,079,659FY2024 |
| Whitley County Council on Aging IncColumbia City | Form 990 | $1,059,195FY2024 |
| NAMI Indiana IncIndianapolis | Form 990 | $1,047,172FY2025 |
| NAMI West Central Indiana IncLafayette | Form 990 | $1,044,706FY2024 |
| Anchor House IncSeymour | Form 990 | $1,039,101FY2025 |
| Chicago Trail Village IncNew Carlisle | Form 990 | $1,029,935FY2025 |
| Indianapolis Rowing Center IncIndianapolis | Form 990 | $1,023,251FY2025 |
| Heartland Sings IncFort Wayne | Form 990 | $1,021,987FY2025 |
| Jewish Federation of Northwest Indiana IncMunster | Form 990 | $1,013,226FY2025 |
| Monroe County Historical Society IncBloomington | Form 990 | $1,000,797FY2026 |
| Habitat for Humanity International IncMartinsville | Form 990 | $989,952FY2025 |
| Uss LST Ship Memorial IncEvansville | Form 990 | $977,290FY2025 |
| Operation Love Ministries IncAnderson | Form 990 | $968,712FY2024 |
| Iec Foundation for Training IncIndianapolis | Form 990 | $965,410FY2025 |
| Accessability Center for Independent Living IncIndianapolis | Form 990 | $962,722FY2025 |
| Trustees of Purdue UniversityBrookville | Form 990 | $949,195FY2024 |
| Purdue Student Publishing FoundationWest Lafayette | Form 990 | $933,066FY2026 |
| Youth Fair Chance IncIndianapolis | Form 990 | $921,241FY2025 |
| Oaklawn Foundation for Mental Health IncGoshen | Form 990 | $919,804FY2025 |
| Cornerstone Center for the Arts IncMuncie | Form 990 | $915,682FY2024 |
| Evansville Area Tennis Patrons Foundation IncEvansville | Form 990 | $911,414FY2025 |
| Catholic Charities Bloomington IncBloomington | Form 990 | $910,549FY2025 |
| Association of Fraternity Sorority Advisors FoundationFishers | Form 990 | $910,516FY2025 |
| Habitat for Humanity International IncNew Albany | Form 990 | $909,809FY2025 |
| Dekalb County Council on Aging IncAuburn | Form 990 | $903,936FY2025 |
| Indiana Family Institute IncNoblesville | Form 990 | $900,224FY2024 |
| Attic IncorporatedVincennes | Form 990 | $900,176FY2025 |
| Council on Aging of Elkhart County IncElkhart | Form 990 | $887,588FY2025 |
| USA Swimming IncCarmel | Form 990 | $883,692FY2025 |
| Our Place Drug and Alcohol Education Services IncNew Albany | Form 990 | $879,338FY2025 |
| Greencroft Manor III IncGoshen | Form 990 | $875,187FY2025 |
| Boy Scouts of AmericaEvansville | Form 990 | $874,554FY2024 |
| Marshall County Council on Aging IncPlymouth | Form 990 | $865,023FY2025 |
| Indiana Family to Family IncFishers | Form 990 | $854,484FY2025 |
| Right to Life of Southwest Indiana Educational Trust Fund IncEvansville | Form 990 | $853,226FY2024 |
| Indianapolis Symphonic Choir IncIndianapolis | Form 990 | $851,005FY2025 |
| Pyoca Camp and Retreat Center IncBrownstown | Form 990 | $849,177FY2024 |
| Fishers Area Swimming Tigers IncFishers | Form 990 | $847,192FY2025 |
| Mapleton-Fall Creek DevelopmentIndianapolis | Form 990 | $846,653FY2024 |
| Assoc for Research on Nonprofit Organizations & Voluntary ActionsIndianapolis | Form 990 | $842,606FY2024 |
| Foundation for Fraternal Excellence IncFishers | Form 990 | $818,353FY2025 |
| Wernle Youth & Family Treatment Center IncRichmond | Form 990 | $816,829FY2024 |
| La Porte County Meals on Wheels IncMichigan City | Form 990 | $816,655FY2025 |
| Greater Hammond Community Services IncHammond | Form 990 | $815,220FY2026 |
| Boys & Girls Club of Hancock CountyGreenfield | Form 990 | $799,974FY2024 |
| Haitian American Friendship Foundation IncorporatedLafayette | Form 990 | $792,015FY2025 |
| Greensburg Community Bread of Life IncGreensburg | Form 990 | $777,058FY2025 |
| Lucille Raines Residence IncIndianapolis | Form 990 | $768,208FY2024 |