| Name | Deductibility Code |
| Brockway Foundation for the Needy of the Village & Township Et Al | 4 |
| Center for the Arts of Homer Inc. | -- |
| Country Acres Animal Shelter Inc. | -- |
| Elizabeth Brewster House | 4 |
| Glen Haven Historical Society | -- |
| Homer Central School Music Booster Club Inc. | -- |
| Homer Education Foundation | -- |
| Homer School Athletic Booster Club | -- |
| Homer-Cortland Community Agency Inc. | -- |
| Hubbards Hounds Dog Rescue | -- |
| Interscholastic Athletic Conference | -- |
| Meadowlands Recreational Park of Homer Incorporated | -- |
| Moving in Congregations Acting in Hope Inc. | -- |
| Phillips Free Library | -- |
| Siegle Foundation Inc. | 4 |