| Name | Deductibility Code |
| Athletes Helping Athletes Inc. | -- |
| Frank Pace Jr Foundation | 4 |
| Golden Meadow Cultural Foundation Inc. | -- |
| Loaves and Fishes Ministries Inc. | -- |
| Long Island Amity School | -- |
| Long Island Schools Are for Everyone Inc. | -- |
| Lovem Inc. | -- |
| Miller Place Athletic Booster Club | -- |
| Miller Place Fire Department Inc. | -- |
| Miller Place Parent Teacher Org | -- |
| Miller Place-Mount Sinai Historical Society | -- |
| New York Knights of the Grip Nassau Co Inc. | -- |
| North Shore Baseball Club | -- |
| North Shore Colts Athletic Association Ltd. | -- |
| North Shore Neighbors Breast Cancer Coalition | -- |
| Potters Hand Ministry Inc. | -- |
| Prevention Pals Corporation | -- |
| Squad 252 Fallen Firefighters Fund Inc. | -- |
| Young Peoples Leadership Foundation Inc. | -- |