| Name | Deductibility Code |
| Andean Aid | -- |
| Big Hollow Parent Teacher Organization | -- |
| Chain-O-Lakes Area Artworks Childrens Museum | -- |
| Donald K and Yvonne M Cardy Foundation | 4 |
| Ecologicat Inc. | -- |
| Friends of Volo Bog | -- |
| Grant Township Center Inc. | -- |
| Lake County Astronomical Society | -- |