| Dubuque Disc Golf CorporationDubuque | Form 990-N | No figure |
| Sioux Rapids Alta Association UsbcAlta | Form 990-N | No figure |
| South Hardin Athletic Booster Club IncEldora | Form 990 | $0FY2025 |
| Ladora Development CommitteeMarengo | Form 990-N | No figure |
| Game on Cedar Rapids SportsCedar Rapids | Form 990-N | No figure |
| Woodward Granger Youth Tackle FootballWoodward | Form 990-N | No figure |
| Creston Archery Team IncAfton | Form 990-N | No figure |
| Edge Wrestling IncThompson | Form 990-N | No figure |
| Redbird Basketball ClubNewton | Form 990-N | No figure |
| Oelwein Soccer Club IncOelwein | Form 990-N | No figure |
| Humboldt Sno SkimmersDakota City | Form 990-N | No figure |
| Clipper Youth Softball IncTiffin | Form 990-N | No figure |
| Emerge Academy Womens Gymnastics Booster Club IncGrimes | Form 990-N | No figure |
| Newton Cobras Baseball ClubNewton | Form 990-N | No figure |
| Sabertooth Wrestling ClubDe Witt | Form 990-N | No figure |
| Cat Pac Wrestling Club IncColumbus Junction | Form 990-N | No figure |
| Westside Dance Academy Competition TeamClive | Form 990-N | No figure |
| QC Force IncBettendorf | Form 990-N | No figure |
| Boyer Valley YouthDunlap | Form 990-N | No figure |
| Boone Basketball ClubBoone | Form 990-N | No figure |
| Waukee Track ClubUrbandale | Form 990-N | No figure |
| Cedar Valley Amateur Radio Club Iowa IncCedar Rapids | Form 990-N | No figure |
| Jaguar Softball ClubPolk City | Form 990-N | No figure |
| Boone Area Winter Swim TeamBoone | Form 990-N | No figure |
| Roland Story Lil Norsemen Youth Football OrganizationRoland | Form 990-N | No figure |
| Raccoon Valley Youth Football LeagueHuxley | Form 990-N | No figure |
| Little Queens Basketball ClubClinton | Form 990-N | No figure |
| Jefferson Alumni GolfCedar Rapids | Form 990-N | No figure |
| Rider Club SoftballDes Moines | Form 990-N | No figure |
| Detecting the HeartlandMuscatine | Form 990-N | No figure |
| Western Dubuque Youth Baseball SoftballEpworth | Form 990-N | No figure |
| Jaguar Track ClubAnkeny | Form 990-N | No figure |
| South Webster Baseball AssociationFort Dodge | Form 990-N | No figure |
| Little Warriors Wrestling Club IncElkader | Form 990-N | No figure |
| Davenport Challenger League IncDavenport | Form 990-N | No figure |
| Bellevue Iowa Youth SoccerBellevue | Form 990-N | No figure |
| Norwalk Naturals Athletic ClubNorwalk | Form 990-N | No figure |
| South Central Iowa Showdown IncGarden Grove | Form 990-N | No figure |
| Interstate 35 Youth SoccerTruro | Form 990-N | No figure |
| Central City Community Enhancement Foundation IncCentral City | Form 990-N | No figure |
| Central Springs Youth Sports IncManly | Form 990-N | No figure |
| Los Gallos Bravos BoxingWindsor Heights | Form 990-N | No figure |
| Pro Hick Racing IncOskaloosa | Form 990-N | No figure |
| Tulip City StormPella | Form 990-N | No figure |
| Woodbine Area Youth SportsWoodbine | Form 990-N | No figure |
| Marshalltown Golf Supporters Booster ClubMarshalltown | Form 990-N | No figure |
| Court 45 Clippers IncTiffin | Form 990-N | No figure |
| Webster City Youth GolfWebster City | Form 990-N | No figure |
| Woodward Granger Soccer ClubGranger | Form 990-N | No figure |
| QC BombersBlue Grass | Form 990-N | No figure |