| Name | Deductibility Code |
| Crossroads Church of Danbury Inc. | -- |
| Danbury Rotary Sunrise Foundation Inc. | -- |
| Goldring Family Foundation Inc. | 4 |
| Jewish Community Center in Sherman Inc. | -- |
| Mad Gardeners Inc. | -- |
| Naromi Land Trust Incorporated | -- |
| Renard Family Foundation | 4 |
| Sherman Chamber Ensemble Inc. | -- |
| Sherman Higher Education Fund Inc. | -- |
| Sherman Historical Society Inc. | -- |
| Sherman Library Association Inc. | -- |
| Sherman Nursery School | -- |
| Sherman Players Inc. | -- |
| Sherman Soccer Club Inc. | -- |
| Sherman Veterans Association | 6 |
| Sherman Volunteer Fire Dept | -- |