| Name | Deductibility Code |
| Childrens Research Foundation Incorporated | -- |
| Christian Church of Clarendon Hills | -- |
| Clarendon Hills Charities | -- |
| Clarendon Hills Christian Childrens Center | -- |
| Clarendon Hills Historical Society | -- |
| Clarendon Hills Lions Foundation | 4 |
| Clarendon Hills Middle School Paren Teacher Organization | -- |
| Clarendon Hills Park Foundation | 4 |
| First Folio Shakespeare Festival | -- |
| Friends of the Clarendon Hills Public Library | -- |
| Greater Chicago Caged Bird Club | -- |
| Hinsdale Central Foundation | -- |
| Homeopathic Association of Greater Chicago | -- |
| K-V Fund Foundation | 4 |
| Love Inc. of Western Suburbs Chicago | -- |
| Maercker School District No 60 Educational Foundation | -- |
| Maggies Miracle Makers | -- |
| Mend A Heart Foundation | -- |
| Montessori Education Centers Associated Inc. | -- |
| Notre Dame School Teachers Fund Inc. | -- |
| Riefehayes Foundation for College Scholarships | -- |
| Stephen J Bloom Charitable Foundation | 4 |
| Surya K Mahidhara Foundation | 4 |
| The David Weber Foundation | 4 |
| Warbirds Unlimited Foundation Inc. | -- |
| World War II 82nd Airborne Historical Society | -- |