| Name | Deductibility Code |
| A-3 Skywarrior Association | -- |
| Bethel-Purim | -- |
| Boonslick Heartland Young Mens | -- |
| Boonslick Historical Society | -- |
| Boonslick Industries Inc. | -- |
| Boonslick Residential Services Inc. | -- |
| Boonslick Senior Center Site Advisory Board | -- |
| Boonville FFA Booster Club | -- |
| Boonville High Schools Alumni Association | -- |
| Boonville Pirate Booster Club Inc. | -- |
| Clay Harris Memorial Scholarship Foundation | 4 |
| Concerned Citizens for the Black Community of Boonville Inc. | -- |
| Cooper County Fire Fighters Association | -- |
| Cooper County Health Improvement Corporation | -- |
| Cooper County Mental Health Association | -- |
| Creative Learning School Inc. | -- |
| Dancing Horizon Health Foundation | -- |
| Friends of Historic Boonville Inc. | -- |
| Grace & Glory Christian Education Foundation | -- |
| Harvest for the Hungry Inc. | -- |
| Harvest House Inc. | -- |
| Howard County Community Foundation Inc. | -- |
| Ministerial Alliance of Boonville Missouri Inc. | -- |
| Missouri River Youth Theatre | -- |
| Mo-River Net Inc. | -- |
| Neighbors Helping Neighbors | -- |
| New Dimensions Christian Center | -- |
| Old Lamine Cemetery Corporation | 6 |
| Ozark Avalon | -- |
| Riverside Christian Church | -- |
| Save the Katy Bridge Coalition Inc. | -- |
| Speed Union Church | -- |
| Ss Peter & Pauls Home and School Association | 4 |
| Ss Peter and Pauls Educational Foundation | -- |
| The Cooper County Agricultural and Mechanical Society | -- |
| Unlimited Opportunities Inc. | -- |
| Walnut Grove Cemetery Assn | 6 |
| West Boonville Community Club Inc. | -- |