| Name | Deductibility Code |
| Friends of the Kimball Library Inc. | -- |
| Kimball Crime Stoppers Inc. | -- |
| Kimball Hospital Foundation | -- |
| Kimball Public Schools Foundation Inc. | -- |
| Leonard & Lewise Foreman Kimball County Scholarship Fund | 4 |
| Plains Historical Society | -- |
| S C Friendship Center Inc. | -- |