| Name | Deductibility Code |
| 1848 Foundation | 4 |
| Ardsley Housing Development Fund Corporation | -- |
| Asbury Off Broadway Adult Daycare Center Inc. | -- |
| Asher and Debra Fensterheim Foundation | 4 |
| Blue Ridge Foundation New York | 4 |
| Booksellers Relief Fund | -- |
| Ciba Specialty Chemicals Foundation Inc. | 4 |
| Comm Opportunity Ctr of the Tarry Towns | -- |
| Concerned Parents for Aids Research | -- |
| De Graffenried Family Foundation | 4 |
| Dean Foundation Inc. | 4 |
| Electronic Discovery Institute | -- |
| Elizabeth Mascia Child Care Center Inc. | -- |
| Ethels Foundation for the Arts Inc. | -- |
| Evolve Dance Inc. | -- |
| Family Information and Referral Service Teams Inc. | -- |
| First Korean Methodist Church of New York | -- |
| Florida State University Seminole Club of New York City | -- |
| Foundation to Inspire Excellence in Nyack Schools Inc. | 4 |
| Frederic M Breitbarth Memorial Scholarship Fund Inc. | -- |
| Friends of the Mozartina Musical Arts Conservatory Inc. | -- |
| Friends of the Warner Public Library of the Tarrytowns Inc. | -- |
| Goldberg-Rhapsody Foundation Inc. | 4 |
| Green Earth Association International Inc. | 4 |
| Hackley Alumni Endowment Fund | -- |
| Hackley School | -- |
| Historic Hudson Valley | -- |
| Historical Society Inc. | -- |
| Hospice Care in Westchester and Putnam Inc. | -- |
| Housing Action Council Inc. | -- |
| Hudson Center for Health Equity and Quality Inc. | -- |
| Hudson Health Plan Inc. | -- |
| Iiawc Volunteer Firefighters Scholarship Foundation Inc. | -- |
| Jack D Hidary Foundation | 4 |
| Jewish Community Center on the Hudson Inc. | -- |
| Joel Finkelstein Cancer Foundation Inc. | -- |
| Joseph and Ophelia Marian Trust | 4 |
| Junior League of Westchester-On-Hudson Inc. | -- |
| K E D S Foundation Inc. | 4 |
| Kantor Family Foundation Inc. | 4 |
| Kresevich Foundation Inc. | 4 |
| Literacy Volunteers of the Tarrytowns Inc. | -- |
| Loomis J Grossman Jr Foundation Inc. | 4 |
| Magic Me Westchester Inc. | -- |
| Make-A-Wish Foundation of the Hudson Valley Inc. | -- |
| Mariels Inspiration Inc. | -- |
| Max Brooks Foundation Inc. | 4 |
| Ministerio Accion En Cristo Inc. | -- |
| Murray Hidary Foundation | 4 |
| Naked Heart Foundation Inc. | -- |
| Nan Tobler Memorial Foundation | -- |
| National Alliance for Thrombosis and Thrombophilia | -- |
| Neighborhood House Inc. | -- |
| Nemra Disaster Recovery Foundation | -- |
| Nemra Education Foundation | -- |
| New Hope Institutional Baptist Church Inc. | -- |
| New York Society for Gastrointestinal Endoscopy Inc. | -- |
| Oil Heat Cares Foundation | -- |
| Pan Pontian Federation of USA & Canada Inc. | -- |
| Pendill Fund Inc. | -- |
| Reliefnet | 4 |
| Richard A Grossman Foundation Inc. | 4 |
| Riverkeeper Inc. | -- |
| Roth Fund | 4 |
| Samuel Carson Foundation Inc. | 4 |
| Sheltering the Homeless is Our Responsibilitiy Inc. | -- |
| Stonehouse Wood Sanctuary | 3 |
| Student Assistance Services Foundation Inc. | -- |
| Student Assistant Services Corporation | -- |
| Tarrytown & Sleepyhollow Arts Council | -- |
| Tarrytown Beautification & Enhancement Foundation | -- |
| Tarrytowns Rotary Foundation Inc. | -- |
| The Chatham House Foundation Inc. | -- |
| The Council for Northeast Historical Archeology | -- |
| The Michael P Canno Scholarship Foundation | 4 |
| Trial Com Foundation Inc. | -- |
| United Federation Starfleet Inc. | -- |
| Universal Peace Federation | -- |
| Visible Theatre Inc. | -- |
| Visiting Nurse Association of Hudson Valley | -- |
| Vna and Hospice Care Foundation of Hudson Valley | -- |
| Vna Home Health Services Inc. | -- |
| Waterhouse Family Foundation | 4 |
| Westchester Library System | -- |
| Westchester Putnam Rockland Lactation Consotium Inc. | -- |
| White Plains Housing Development Fund Company Inc. | -- |
| World Association of Non-Governmental Organizations | -- |
| Young Mens Christian Association Family at Tarrytown | -- |