| Name | Deductibility Code |
| Adopt-A-Creek | -- |
| American Mule Museum and Institute Inc. | -- |
| American Safe Climbing Association | -- |
| Bardini Foundation Inc. | -- |
| Bishop Christian Center | -- |
| Bishop Future Farmers Foundation | -- |
| Bishop Homecoming and Labor Day Association Inc. | -- |
| Bishop Mural Society | -- |
| Bishop Museum and Historical Society | -- |
| Bishop Rotary Foundation | -- |
| Bishop Swim Team | -- |
| Bunny Castle Rabbit Rescue | -- |
| Calvary Baptist Church of Bishop California | -- |
| Calvary Chapel Bishop | -- |
| Christian Church of Bishop California | -- |
| Church of Christ at Bishop | -- |
| Coalition of Unified Recreation in the Eastern Sierra | -- |
| Dave and Roma McCoy Family Foundation | 4 |
| Deininger Foundation | 4 |
| Desert Fishes Council | -- |
| Eastern Sierra Breast Cancer Awareness | -- |
| Eastern Sierra Dog Rescue | -- |
| Eastern Sierra Foundation | -- |
| Eastern Sierra Institute for Collaborative Education | -- |
| Eastern Sierra Interpretive Association | -- |
| Eastern Sierra Land Trust | -- |
| Eastern Sierra Mountainfest | -- |
| Eastern Sierra Regional Fire Safe Council | -- |
| Eastern Sierra Wildlife Care | -- |
| Foundation for Excellence at B U H S | -- |
| Freedom in Motion | -- |
| Friends Of Jill Kinmont Boothe School | -- |
| Friends of the Bishop Library | -- |
| Friends of the Inyo | -- |
| Great Commission Church Corporation | -- |
| His Storehouse Foundation | 4 |
| In One Ear Youth Ministries | 4 |
| International Society for Salt Lake Research Inc. | -- |
| Inyo Child Care Services Inc. | -- |
| Inyo Council for the Arts | -- |
| Inyo County Animal Resources & Education Inc. | -- |
| Inyo County Sheriffs Inc. | -- |
| Inyo Mono Advocates for Community Action | -- |
| Inyo Mono Association for the Handicapped Inc. | -- |
| Jill Kinmont Indian Education Fund | -- |
| Kevin Cortez Ministries Inc. | -- |
| Living Proof Inc. | -- |
| Mine in the Sky Museum Inc. | 4 |
| Morkal Foundation | 4 |
| Northern Inyo Hospital Foundation | -- |
| Ombudsman-Advocacy Services for Inyo & Mono Counties | -- |
| Ovc Foundation | -- |
| Owens Valley Railway Company Inc. | -- |
| Penny McCoy Family Kingdom Fund Inc. | 3 |
| Pioneer Home Health Care Inc. | -- |
| Playhouse 395 | -- |
| Professional Climbing Guides Institute | -- |
| Sierra Nevada Bighorn Sheep Foundation | -- |
| Sierra Nevada Chronicles | -- |
| Sierra Nevada Institute Inc. | -- |
| Sierra Roller Hockey League | -- |
| Sierra Scholarship Foundation Inc. | 4 |
| The Donald M Slager Sunset Foundation | 4 |
| The Owens Valley Committee | -- |
| Three Angels Message Ministry | -- |
| Toiyabe Indian Health Project | -- |
| United Methodist Social Services Inc. | -- |
| Wild Iris Womens Services of Bishop Inc. | -- |
| Youth With A Mission-Bishop | -- |