| Name | Deductibility Code |
| Alvin J Levine Family Foundation | 4 |
| Amy and Steve Unfried Foundation | 4 |
| C & N Foundation | 4 |
| Center of Wonder | -- |
| Darrick and Julia Walker Open Hands Foundation | 4 |
| Debra and Daniel Ochstein Family Foundation | 4 |
| Dunoir Fund | 4 |
| Equipoise Fund | 4 |
| Gary and Lennie Michelson Family Foundation | 4 |
| Grand Teton Music Festival Inc. | -- |
| Huff Foundation | -- |
| Institute for Global Awareness | -- |
| Institute of Science Ecology and the Environment | -- |
| Interconnections 21 | -- |
| Jackson Hole Child Care Helpers Inc. | -- |
| James E Eden and Allison W Eden Family Foundation | 4 |
| Jon S and Lyndon J Ellefson Foundation Inc. | 4 |
| Long View Media | -- |
| Lor Foundation Inc. | 4 |
| Lucas Fabiah Homestead Foundation | -- |
| Nelson Family Foundation | 4 |
| R H Siegfried Foundation | 4 |
| Renewable Energy Development Initiative | -- |
| Robert S & Grayce B Kerr Foundation Inc. | 4 |
| Rocky Mountain Ministries Inc. | -- |
| Sands Foundation | 4 |
| Shikar-Safari Club International | -- |
| Siegfried Family Foundation | 4 |
| Teen Power Inc. | -- |
| Teton Junior Cycling Program | -- |
| Teton Raptor Center | -- |
| The Old Wilson Schoolhouse Center | -- |
| The Vega Foundation | 4 |
| Thomas M Evans Jr Foundation | 4 |
| W A L K Foundation | 4 |
| West Hill Foundation for Nature Inc. | -- |
| Wilson Volunteer Fire Department Association Inc. | -- |