| Name | Deductibility Code |
| 1838 Rendezvous Association | -- |
| Abate Substance Abuse Project | -- |
| Abbas House | -- |
| American Union Inc. | -- |
| Amicus Fidelis Inc. | -- |
| Arts in Action | -- |
| Big Bend Inc. | 4 |
| Central Wyoming Community College Foundation | -- |
| Christian Food Storehouse Inc. | -- |
| Community Entry Services Inc. | -- |
| Crown of Life Ministries Inc. | -- |
| Earth Wisdom Foundation | -- |
| Fremont County Alliance Against Domestic Violence | -- |
| Fremont County Good Samaritan Center | -- |
| Fremont County Group Home Inc. | -- |
| Fremont County Library Foundation Inc. | -- |
| Fremont In-Home Services | -- |
| Friends of the Fremont County Fair | -- |
| Friends of the Riverton Branch Library | -- |
| Gracepointe Church Inc. | -- |
| Help for Health | -- |
| High Plains Power Round Up Foundation | 4 |
| Little Wind Hospice Foundation | -- |
| Midvale Volunteer Fire Department | -- |
| Mountain States Beef Expo | -- |
| Paws for Life Animal League | -- |
| Reach Foundation | -- |
| Riverton Cares Inc. | -- |
| Riverton Depot Foundation Fund | -- |
| Riverton Kiwanis Foundation | -- |
| Riverton Lions Foundation | -- |
| Riverton Raiders Legion Baseball Inc. | -- |
| Riverton Rotary Foundation | -- |
| Riverton Senior Citizens Center Inc. | -- |
| Rotary Youth Exchange Dist 544 | -- |
| Ryans Outdoor Adventures | -- |
| Sempiternal Society Inc. | -- |
| Shining Times Trading Post-Living History Center | -- |
| St. Margarets School Foundation | -- |
| Teton Senior Housing Inc. | -- |
| The Body of Christ Inc. | -- |
| The Riverton Junior Football League Inc. | -- |
| Tonkin Foundation Inc. | -- |
| Trishs Foundation 37338600 | 4 |
| Wind River Fire Prevention Council | -- |
| Wind River Health Services Inc. | -- |
| Wind River Heritage Center | -- |
| Wind River Performance Horse Club | -- |
| Wyoming Association for Creative Youth W A C Y | -- |
| Wyoming Business Leadership Network | -- |
| Wyoming Corrections Association | -- |
| Wyoming Pbs Foundation | -- |
| Wyoming Senior Citizens Inc. | -- |
| Yellowstone Development District | -- |