| Carmel Icehounds Hockey ClubCarmel | Form 990 | $301,014FY2025 |
| Mudsock Youth Soccer IncFishers | Form 990 | $299,508FY2025 |
| Wounded Spirits Ministries IncWinona Lake | Form 990 | $295,279FY2025 |
| Indy Aquatic Masters IncIndianapolis | Form 990 | $293,912FY2025 |
| Noble County Community Fair CorporationKendallville | Form 990 | $293,280FY2024 |
| North Dearborn Community Park NFPGuilford | Form 990 | $293,249FY2025 |
| Indy Genesis LtdGreenwood | Form 990 | $291,303FY2025 |
| Westfield Aquatics IncWestfield | Form 990 | $288,851FY2024 |
| Ce StarsIndianapolis | Form 990 | $288,310FY2024 |
| Perfect 10 Booster Club IncGreenwood | Form 990 | $287,808FY2025 |
| Indiana High School Rodeo AssociationNabb | Form 990 | $287,417FY2025 |
| Hoosier Wrestling IncBloomington | Form 990 | $284,874FY2024 |
| Friends of Hoosier Rugby IncBloomington | Form 990 | $284,855FY2025 |
| Tipton County Event Center at the Fairgrounds IncTipton | Form 990 | $283,156FY2024 |
| KCV Cycling Club IncWinona Lake | Form 990 | $275,335FY2025 |
| Marauder Baseball ClubFortville | Form 990 | $270,934FY2025 |
| Terre Haute Allstar Cheer University IncTerre Haute | Form 990 | $270,119FY2024 |
| Pendleton Junior Baseball Association IncPendleton | Form 990 | $269,642FY2024 |
| Indiana Youth Rugby FoundationIndianapolis | Form 990 | $268,667FY2025 |
| Knox County Farm Fair IncBicknell | Form 990 | $267,831FY2025 |
| United States Power Soccer Association IncIndianapolis | Form 990 | $265,828FY2024 |
| Southside Tennis at Center Grove Community Tennis Association LtdGreenwood | Form 990 | $264,899FY2024 |
| Hoosier Boys State IncIndianapolis | Form 990 | $264,422FY2025 |
| Mt Vernon Adult Athletic Boosters IncFortville | Form 990 | $263,292FY2024 |
| Hamilton Southeastern Hockey ClubFishers | Form 990 | $263,160FY2026 |
| Valparaiso Americans Baseball IncValparaiso | Form 990 | $262,770FY2025 |
| Owen County Fair Association IncorporatedSpencer | Form 990 | $262,532FY2025 |
| Indiana Eventing Association IncEvansville | Form 990 | $255,318FY2025 |
| Fusion Elite Ball IncNew Albany | Form 990 | $254,356FY2025 |
| Fort Wayne Youth Hockey IncFort Wayne | Form 990 | $251,057FY2025 |
| Carroll County Community Center IncFlora | Form 990 | $249,069FY2025 |
| All-American Horse Charities IncIndianapolis | Form 990 | $248,484FY2025 |
| Central Indiana Little Britches Rodeo AssociationBainbridge | Form 990 | $246,965FY2025 |
| Valparaiso Pop Warner Football Association IncValparaiso | Form 990 | $245,205FY2025 |
| South Bend Cubs Foundation IncSouth Bend | Form 990 | $244,980FY2025 |
| Richmond Gymnastics Training Center IncRichmond | Form 990 | $244,753FY2025 |
| McCutchanville Greenway Park and Nature Preserve IncEvansville | Form 990 | $241,560FY2025 |
| Sugar Creek Swim ClubCrawfordsville | Form 990 | $233,899FY2024 |
| Cascade Youth League IncAmo | Form 990 | $230,052FY2025 |
| All Star Soccer Academy IncAuburn | Form 990 | $229,817FY2025 |
| Spirit Elite Athletics CorpCorydon | Form 990 | $229,581FY2024 |
| Allisonville Youth Baseball and Softball IncorporatedIndianapolis | Form 990 | $227,617FY2024 |
| Greater Evansville Figure Skating Club IncEvansville | Form 990 | $227,460FY2026 |
| Bluffton Free Street Fair Association IncBluffton | Form 990 | $226,595FY2025 |
| Belgian Draft Horse Alliance IncWabash | Form 990 | $226,570FY2025 |
| Alliance Sports Partners LLCColumbus | Form 990 | $222,080FY2025 |
| Evansville Youth Hockey Association IncEvansville | Form 990 | $221,941FY2026 |
| Mattingly Baseball CharitiesEvansville | Form 990 | $221,291FY2025 |
| Deveaus Gymnastic Booster Club IncFishers | Form 990 | $220,540FY2025 |
| Golfmoor Baseball Association IncEvansville | Form 990 | $217,346FY2025 |