| John S McCullough Memorial ScholarshipEvansville | Form 990-EZ | $44,559FY2025 |
| Eisenhower Elementary School Parent Teach OrganizationCrown Point | Form 990-EZ | $44,228FY2025 |
| Lapel Elementary PTOLapel | Form 990-EZ | $44,123FY2025 |
| Indiana Professional LandIndianapolis | Form 990-N | No figure |
| Pride of Paoli Band Boosters Association IncPaoli | Form 990-EZ | $43,013FY2025 |
| Indiana Health Care Foundation IncIndianapolis | Form 990-EZ | $42,832FY2024 |
| Franklin Community High School Ffa Alumni and Agriculture EducationFranklin | Form 990-EZ | $42,727FY2024 |
| Laville Elementary PTOLakeville | Form 990-N | No figure |
| 50 Bosses Dedicated to Elevating Economic ProsperityIndianapolis | Form 990-N | No figure |
| North Grove Elementary Parent Teacher OrganizationGreenwood | Form 990-EZ | $41,060FY2025 |
| Lowell Athletic Booster Club IncLowell | Form 990-EZ | $40,944FY2026 |
| Macarther Elementary School Parent Teacher OrganizationCedar Lake | Form 990-EZ | $40,912FY2025 |
| Institute for Christian Thought IncZionsville | Form 990-N | No figure |
| Creekside Middle School PTOCarmel | Form 990-N | No figure |
| Alexandria Youth League IncAlexandria | Form 990-N | No figure |
| Kappa Epsilon Foundation IncIndianapolis | Form 990-N | No figure |
| Batesville Music Boosters IncBatesville | Form 990-EZ | $40,121FY2025 |
| St John the Evangelist Education Foundation IncSaint John | Form 990-EZ | $39,879FY2024 |
| White River Elementary School PTONoblesville | Form 990-EZ | $39,115FY2026 |
| Parke Vermillion CPCRockville | Form 990-N | No figure |
| Beyond This CompanyIndianapolis | Form 990-N | No figure |
| William Henry Harrison Bandboosters IncWest Lafayette | Form 990-EZ | $38,527FY2025 |
| International Talent Academy IncCarmel | Form 990-N | No figure |
| Xi Chapter Foundation IncIndianapolis | Form 990-N | No figure |
| Labor Institute for Training IncMadison | Form 990-N | No figure |
| Indiana Gamma Chapter of Phi Delta Theta Fraternity Scholarship FundIndianapolis | Form 990-N | No figure |
| National Black Mba Association Indianapolis ChapterIndianapolis | Form 990-N | No figure |
| Lambda Alpha National Anthropology Honor Society IncMuncie | Form 990-EZ | $37,617FY2022 |
| Meks Team Fundraising Club IncAnderson | Form 990-EZ | $37,325FY2025 |
| Henryville Band BoostersHenryville | Form 990-N | No figure |
| Cedar Hill Sanctuary IncSouth Bend | Form 990-N | No figure |
| Fall Creek Intermediate Parent Teacher OrganizationFishers | Form 990-N | No figure |
| Donald Ross Society Foundation IncIndianapolis | Form 990-EZ | $36,636FY2025 |
| Ato Delta Rho Foundation IncIndianapolis | Form 990-N | No figure |
| Order of the Golden Rule FoundationIndianapolis | Form 990-N | No figure |
| Educational Foundation of Twin Lakes IncMonticello | Form 990-N | No figure |
| Warrick Public Education Foundation IncNewburgh | Form 990-EZ | $35,755FY2024 |
| Genevieve Wade Memorial Scholarship Fund IncOwensville | Form 990-N | No figure |
| Scottsburg Band Parents AssociationScottsburg | Form 990-EZ | $34,987FY2023 |
| Alpha Epsilon Phi Foundation IncorporatedIndianapolis | Form 990-N | No figure |
| Syracuse Elementary PTOSyracuse | Form 990-N | No figure |
| Randolph Southern Community Scholarship Fund IncLynn | Form 990-N | No figure |
| Wilbur Wright Middle School Parent Teacher OrganizationMunster | Form 990-EZ | $34,196FY2025 |
| Castle South Middle School PTO IncNewburgh | Form 990-EZ | $33,817FY2026 |
| International Center of West Lafayette IncWest Lafayette | Form 990-N | No figure |
| Daleville Parent Teacher OrganizationDaleville | Form 990-EZ | $33,614FY2024 |
| Bailey R Moore Foundation IncLeesburg | Form 990-EZ | $33,160FY2025 |
| Triton Central Elementary PTOFairland | Form 990-EZ | $33,007FY2025 |
| John Glenn Band Boosters IncWalkerton | Form 990-N | No figure |
| HSJH PTO IncFishers | Form 990-EZ | $32,847FY2025 |