| Name | Deductibility Code |
| American Vision Arts Institute Inc. | -- |
| Bailey Smith Charitable Tr | 4 |
| Building Blocks Developmental Preschool Inc. | -- |
| Child Care Council of Suffolk Inc. | -- |
| Colaio Pedicini Memorial Foundation | -- |
| Commack Educational Foundation Inc. | -- |
| Commack Fire Department Inc. | 6 |
| Commack Methodist-1789-Church & Cem Etery Preservation & Maint Fund | -- |
| Commack Soccer League Inc. | -- |
| Commack Volunteer Ambulance Corps | -- |
| Commack Youth League Inc. | -- |
| Commack-Kings Park Charitable Fund Inc. | -- |
| Debbie Donald Memorial Foundation Inc. | -- |
| Deputy Chief Raymond Downey Scholarship Charity Fund | -- |
| Deputy Sheriff Harry Steiger Memorial Scholarship Fund | -- |
| Electrophysiology Nurse Practitioners of Long Island Ltd. | -- |
| Ethical Culture Society of Suffolk Inc. | -- |
| Foundation for Coalition of Mental Health Professionals and Consumers | -- |
| Friends of the Commack Public Library | -- |
| Girl Scouts of Suffolk County Inc. | -- |
| Glamourgals Foundation Inc. | -- |
| Gurwin Home Care Agency Inc. | -- |
| Gurwin Jewish Geriatric Foundation Inc. | -- |
| Gurwin Jewish-Fay J Lindner Residences Inc. | -- |
| Handi-Care Inc. | 4 |
| Heathers Hope Foundation Inc. | -- |
| Indian American Forum Inc. | -- |
| Jellybean Theatre Company Ltd. | -- |
| Kick for the Cause Ltd. | -- |
| Lake Success Summer Nursery Camp | -- |
| Lawrence and Elizabeth Krulik Foundation | 4 |
| Lee and Aidan McMahon Foundation Inc. | -- |
| Long Island Black American Day Committee Inc. | -- |
| Long Island Brain Injury Association Inc. | 4 |
| Long Island Head Injury Assoc Inc. | -- |
| Long Island Physician Assistants Inc. | 4 |
| Long Island Vassar Club | 4 |
| Marcie Mazzola Foundation Inc. | -- |
| Nassau Suffolk Services for the Autistic | -- |
| New York Dance Theatre Inc. | -- |
| On Centerstage Inc. | -- |
| Setton Foundation | 4 |
| Society for Goodwill to Retard Children Inc. | -- |
| Sol & Hilda Furst Foundation | 4 |
| Sos Fund | -- |
| Suffolk Association of Jewish Schools Incorporated | -- |
| Suffolk Council of Jewish Organizations Inc. | -- |
| Suffolk Y Jewish Community Center Inc. | -- |
| Temple Beth David | -- |
| The Boxer Foundation | 4 |
| The Long Island Korean United Methodist Church | -- |
| The Rosalind and Joseph Gurwin Jewish Geriatric Center of Long is | -- |
| Thomas Tommy Deangelis Memorial Fund | -- |
| Torch Foundation | -- |
| Townline Association Inc. | -- |
| Truth Center Ministries | -- |
| Wiener Family Foundation | 4 |