| Name | Deductibility Code |
| Abundant Joy Deliverance Ministry | -- |
| American Center for Senior Citizen Services | -- |
| B H E P Alliance Housing Development Fund Corporation | -- |
| Bellport Area Community Action Committee Inc. | -- |
| Bellport Bay Sailing Foundaton Inc. | -- |
| Bellport Christian Fellowship Inc. | -- |
| Bellport Hagerman East Patchogue Alliance Inc. | -- |
| Bellport Youth Football League | -- |
| Bellport-Brookhaven Historical Society | -- |
| Health House-A Womens Resource Center Inc. | -- |
| Hope Mobile Mission Ltd. | -- |
| Isle Au Haut Boat Services | -- |
| Lighthouse Mission Church Inc. | -- |
| Literacy Volunteers of America Suffolk County Inc. Lvasc | -- |
| Long Island Library Resources Council Inc. | -- |
| New Millennium Development Services Inc. | 4 |
| Philadelphia Bible Way Community Church of Apostolic Faith Inc. | -- |
| Playcrafters | -- |
| Ronald Seltzer Memorial Scholarship Trust Fund | 4 |
| Shinnecock-Sewanaka Society Inc. | -- |
| South Bay Art Association | -- |
| South Country Concerts Ltd. | -- |
| South Country Education Foundation Inc. | -- |
| South Country Library | -- |
| Stopping Aids Together Inc. | -- |
| Suffolk Conty Library Association | -- |
| Suffolk Cooperative Library System | -- |