| Name | Deductibility Code |
| Clay Center Affordable Housing Inc. | -- |
| Clay Center Bible Church | -- |
| Clay Center Community Improvement Foundation | -- |
| Clay County Arts Council Inc. | -- |
| Clay County Child Care Center Inc. | -- |
| Clay County Crime Stoppers Incorporated | -- |
| Clay County Educational Endowment Association Inc. | -- |
| Clay County Historical Society | -- |
| Clay County Medical Center | -- |
| Clay County Task Force | -- |
| Common Ground Ministries Inc. | -- |
| Del-Mar-Lee Partners in Christ Inc. | -- |
| Emmanuel Independent Baptist Church of Clay Center Ks Inc. | -- |
| Fact Ladies Aid Association | -- |
| Friends of the Clay Center Library Inc. | -- |
| Great Awakenings Inc. | -- |
| Kansas Crossroads Resource Conservation Development Area Inc. | -- |
| Kingdom Promotions | -- |
| Lighthouse for Christ Inc. | -- |
| Living Word Christian Center Inc. | -- |
| Region IV Emergency Medical Services Council Inc. | -- |
| The Clay County Childrens Trust | -- |
| The Clay County Hospital Foundation | -- |
| United Fund of Clay Center Kansas Inc. | -- |
| United States Twirling Association Inc. | -- |