| Name | Deductibility Code |
| ABC Pregnancy Help Center | -- |
| Adoption Consultants | -- |
| Alliance for the Encouragement of Visual and Performing Arts | -- |
| Bison Booster Club Inc. | -- |
| Church on the Hill | -- |
| Community Chest of McCook Inc. | -- |
| Community Hospital Association | -- |
| Community Hospital Health Foundation | -- |
| Cornerstone Fellowship Inc. | -- |
| Cornhusker Christian Childrens Home Inc. | 4 |
| Creative Play School | -- |
| Domestic Abuse-Sexual Assault Services | -- |
| Easy Riders Therapeutic Riding Association Inc. | -- |
| Families Accessing Innovative Resources | -- |
| Family Resources Inc. | -- |
| First Baptist Church of McCook Inc. | -- |
| First Congregational Church of McCook Foundation Inc. | -- |
| First Congregational Church of McCook Inc. | -- |
| George W Norris Foundation Inc. | -- |
| Graff Charitable Foundation Inc. | 4 |
| High Plains Historical Society | -- |
| Hillcrest Nursing Home Foundation Inc. | -- |
| Hormel Family Foundation | 4 |
| McC Indians Boosters Inc. | -- |
| McCook Area Crime Stoppers Inc. | -- |
| McCook College Foundation | -- |
| McCook Education Foundation Inc. | -- |
| McCook Harvest Church Inc. | -- |
| McCook Humane Society Inc. | -- |
| McCook Legion Baseball Boosters Inc. | -- |
| McCook Library Foundation | -- |
| McCook Midget Football Association Inc. | -- |
| McCook Nebraska US Army Air Base Historical Society | -- |
| McCook Pantry Inc. | -- |
| Mission Life Inc. | -- |
| Nebraska Head Start Association | -- |
| Norris Institute | -- |
| Southwest Nebraska Association for Retarded Children | -- |
| Southwest Nebraska Community Theatre Association Inc. | -- |
| Southwest Nebraska Genealogy Society | -- |
| The McCook Arts Council | -- |
| Tri-State Amateur Radio Club Inc. | -- |
| West Central II Inc. | -- |
| West Central Inc. | -- |
| YMCA of McCook | -- |