| Meeting Professionals InternationalWestfield | Form 990-EZ | $67,911FY2025 |
| Little League Baseball IncHagerstown | Form 990-EZ | $67,817FY2023 |
| Winchester Community Athletic Booster ClubWinchester | Form 990-EZ | $67,693FY2026 |
| East Central Indiana Developement Council IncNew Castle | Form 990-EZ | $67,502FY2025 |
| 148 Ministries IncNineveh | Form 990-EZ | $67,061FY2025 |
| Putnam County Emergency Food PantryGreencastle | Form 990-EZ | $67,036FY2025 |
| Soccer Association for Youth USAMunster | Form 990-EZ | $66,985FY2025 |
| Global Outreach for Christ IncBrownsburg | Form 990-EZ | $66,963FY2024 |
| Dillsboro Emergency Ambulance Unit IncDillsboro | Form 990 | $66,774FY2025 |
| Evansville Junior Football League IncEvansville | Form 990-EZ | $66,557FY2025 |
| Haitian Environment Support Program IncKokomo | Form 990-EZ | $66,501FY2024 |
| Emanuel Mexico Mission IncBluffton | Form 990-EZ | $66,432FY2025 |
| South Bend Michiana Association of Piano TeachersGoshen | Form 990 | $66,287FY2025 |
| Parkinsons Awareness Association of Central Indiana IncIndianapolis | Form 990-EZ | $66,278FY2024 |
| Indiana Youth Soccer AssociationGreencastle | Form 990-EZ | $66,143FY2026 |
| Carmel Clay Parks Foundation IncCarmel | Form 990-EZ | $65,665FY2025 |
| Henry County Historical Society IncNew Castle | Form 990-EZ | $64,606FY2024 |
| International Institute of Northwest Indiana IncGary | Form 990-EZ | $64,564FY2024 |
| Trustees of Purdue UniversityGoshen | Form 990-EZ | $64,531FY2025 |
| South Bend Contech CorporationSouth Bend | Form 990 | $64,023FY2025 |
| American College of PhysiciansZionsville | Form 990 | $63,834FY2025 |
| Art Association of Randolph County IncUnion City | Form 990-EZ | $63,719FY2025 |
| Little League Baseball IncHammond | Form 990-EZ | $63,713FY2025 |
| Clay County Historical Society IncBrazil | Form 990 | $63,634FY2024 |
| D A V Indiana Service FoundationGreenwood | Form 990-EZ | $63,382FY2025 |
| Dave Hefner International Exchange Fund IncFort Wayne | Form 990-EZ | $63,364FY2025 |
| Switzerland Co Historical Society Main & Market StVevay | Form 990 | $63,357FY2024 |
| Bloomington Rotary Foundation IncBloomington | Form 990-EZ | $63,256FY2025 |
| Warren Health and FitnessWarren | Form 990-EZ | $62,785FY2024 |
| Birthright of RichmondRichmond | Form 990-EZ | $62,623FY2025 |
| Steuben Arts Scene CorpAngola | Form 990-EZ | $62,501FY2025 |
| Spencer County Fair IncRockport | Form 990-EZ | $62,176FY2025 |
| Little League Baseball IncIndianapolis | Form 990-EZ | $62,039FY2025 |
| Senior Citizens Organization IncNoblesville | Form 990-EZ | $62,007FY2024 |
| Kolling School Parent Teacher OrganizationSaint John | Form 990-EZ | $61,952FY2025 |
| Historical Society of Decatur County IncGreensburg | Form 990 | $61,544FY2025 |
| Central Girls Softball IncUnion Mills | Form 990-EZ | $61,467FY2025 |
| Izaak Walton League of America IncTerre Haute | Form 990-EZ | $60,943FY2025 |
| Friends of the Frankfort Public Library IncFrankfort | Form 990-EZ | $60,710FY2025 |
| Genuine Indian Relic Society IncTerre Haute | Form 990-EZ | $60,425FY2025 |
| William Henry Harrison High School Athletic Boosters ClubWest Lafayette | Form 990-EZ | $60,101FY2025 |
| Rivers of Living Waters Ministries IncCharlestown | Form 990-EZ | $59,986FY2025 |
| Tipton Elementary Service OrganizationTipton | Form 990-EZ | $59,527FY2025 |
| Little League Baseball IncIndianapolis | Form 990-EZ | $59,262FY2025 |
| Carmel High School Parent Teacher Organization IncCarmel | Form 990-EZ | $58,936FY2025 |
| Greensburg Meals on Wheels IncGreensburg | Form 990-EZ | $58,646FY2025 |
| Old Courthouse Preservation Society IncEvansville | Form 990 | $58,237FY2024 |
| Joy of Music IncBloomington | Form 990-EZ | $58,104FY2025 |
| Missions AliveMooresville | Form 990-EZ | $57,895FY2025 |
| Indiana Broadcasters Pioneers Foundation IncCarmel | Form 990-EZ | $57,615FY2025 |