| Council of Nigerians in IdahoBoise | Form 990-N | No figure |
| Confluence Press IncWinchester | Form 990-N | No figure |
| Polish Folk Dance Association of the Americas IncBoise | Form 990-N | No figure |
| Lewis-Clark Community Concert Band IncLewiston | Form 990-N | No figure |
| Cenarrusa Foundation for Basque Culture IncBoise | Form 990-N | No figure |
| Lorang Farm RestorationGenesee | Form 990-N | No figure |
| History of Idaho Broadcasting Foundation IncBoise | Form 990-N | No figure |
| Hindu Cultural Association of Idaho Hcai IncMeridian | Form 990-N | No figure |
| Radio Amateur Club of Oneida Neighbors IncMalad City | Form 990-N | No figure |
| Malad Valley Welsh FoundationMalad City | Form 990-N | No figure |
| Magic Valley Youth OrchestraKimberly | Form 990-N | No figure |
| Troy Historical SocietyTroy | Form 990-N | No figure |
| Idaho Sawtooth Bluegrass Association IncStar | Form 990-N | No figure |
| Caribou Historical Society IncSoda Springs | Form 990-N | No figure |
| Square Events IncRupert | Form 990-N | No figure |
| Realms of Avalon IncMoscow | Form 990-N | No figure |
| Wallace Civic Memorial Auditorium Association IncWallace | Form 990-N | No figure |
| Museum of Winchester History IncWinchester | Form 990-N | No figure |
| Clayton Area Historical Association IncClayton | Form 990-N | No figure |
| Mountain Home Historical Society IncMountain Home | Form 990-N | No figure |
| Lizard Butte Easter Sunrise AssociaCaldwell | Form 990-N | No figure |
| Northwest Regional Fiddle ContestPost Falls | Form 990-N | No figure |
| Samaria Community Foundation IncMalad City | Form 990-N | No figure |
| Boise Telugu Association IncMeridian | Form 990-N | No figure |
| Pathway of Promise IncSanta | Form 990-N | No figure |
| Project Flux Dance IncBoise | Form 990-N | No figure |
| Southwest Idaho Performance Art AssnBoise | Form 990-N | No figure |
| Death Rattle Writers Festival IncNampa | Form 990-N | No figure |
| Music in the ParkAmerican Falls | Form 990-N | No figure |
| Boise All Ages Movement ProjectBoise | Form 990-N | No figure |
| Bengali Association of Boise IncBoise | Form 990-N | No figure |
| Idaho Falls Choralaires IncAmmon | Form 990-N | No figure |
| Stars for the Arts IncAmerican Falls | Form 990-N | No figure |
| Magic Valley Model RailroadersTwin Falls | Form 990-N | No figure |
| Adventure Activist IncKetchum | Form 990-N | No figure |
| Moscow Community Theatre IncMoscow | Form 990-N | No figure |
| Idaho City Arts Council IncIdaho City | Form 990-N | No figure |
| Kootenai Amateur Radio SocietyHayden | Form 990-N | No figure |
| Gooding Co Historical Society IncGooding | Form 990-N | No figure |
| Palouse Folklore Society IncMoscow | Form 990-N | No figure |
| Rathdrum-Westwood Historical Society IncRathdrum | Form 990-N | No figure |
| Kootenai County Genealogical SocietyHayden | Form 990-N | No figure |
| Nampa Art GuildNampa | Form 990-N | No figure |
| Gooding Basque Association IncGooding | Form 990-N | No figure |
| Rose Lake Community Historical Society IncCataldo | Form 990-N | No figure |
| International Society Daughters of Utah PioneersWeston | Form 990-N | No figure |
| Gem County Historical Society IncorporatedEmmett | Form 990-N | No figure |
| Grangeville Arts IncGrangeville | Form 990-N | No figure |
| Weavers and Spinners Guild of Idaho Falls IncIdaho Falls | Form 990-N | No figure |
| Biotzetik Basque Choir IncBoise | Form 990-N | No figure |