| Name | Deductibility Code |
| Babsons Midwest Memorial Foundation Inc. | 4 |
| Eureka Carnegie Library | -- |
| Eureka Foundation | -- |
| Eureka High School Alumni Association | -- |
| Friends of the Eureka Public Library Inc. | -- |
| Greenwood County Council on Aging | -- |
| Greenwood County Crimestoppers Inc. | -- |
| Greenwood Preservation Society | -- |
| Kansas High School Rodeo Association | -- |
| Kansas Wildlife Officers Association | -- |
| Neal Cemetery | 6 |
| North American Gamebird Foundation | -- |
| The Greenwood County Historical Society Inc. | -- |