| Name | Deductibility Code |
| Casa of Cowley County Inc. | -- |
| Communities in Schools of Cowley County | -- |
| Community Learning Center Inc. | -- |
| Cowley County Council on Aging Inc. | -- |
| Cowley County Crime Stoppers Inc. | -- |
| Cowley County Emergency Auxiliary Inc. | -- |
| Cowley County Historical Society | -- |
| Cowley County Humane Society Inc. | -- |
| Cowley County Safe Homes Inc. | -- |
| Creative Community Living of El Dorado I Inc. | -- |
| Creative Community Living of El Dorado II Inc. | -- |
| Cumbernauld Village Inc. | -- |
| Eagle Nest Inc. | -- |
| Foundation for Mental Health | -- |
| H L Snyder Medical Foundation | -- |
| K&O Steam and Gas Engine Association Incorporated | -- |
| Kansas Orchid Society | -- |
| Lao Veterans of America in Kansas Inc. | -- |
| Legacy A Regional Community Foundation | -- |
| Legacy Outreach Inc. | -- |
| Letha M Widener Scholarship Fund | 4 |
| Marquee Inc. | -- |
| Martin Luther King Jr Task Force Inc. | -- |
| National Social Science Honor Society Pi Gamma Mu Inc. | -- |
| Nutrition Plus Inc. | -- |
| Rash McReynolds Foundation | 4 |
| Robert and Gwen Tyler Charitable Foundation | 4 |
| Seabury Properties Inc. | -- |
| Sidwell Charitable Trust | 3 |
| South Central Kansas Transit Council Inc. | -- |
| St. Johns College Alumni Association | -- |
| Supreme Assembly of the Social Order of the Beauceant | 1,2,6 |
| William Newton Healthcare Foundation Inc. | -- |
| William Newton Memorial Hospital | -- |
| Winfield Arts & Humanities Council Inc. | -- |
| Winfield Community Theatre Inc. | -- |
| Winfield Meals on Wheels Inc. | -- |
| Winfield Regional Symphony | -- |
| Winfield Rest Haven Inc. | -- |
| Winfield Unified School District 465 Foundation | -- |
| Winfield United Way Inc. | -- |
| Winfield Youth Wrestling Club Inc. | -- |
| Wings As Eagles Church and Ministries | -- |
| Womens Aux of Wm Newton Mem Hosp Womens Auxilary Snack Bar | -- |