| Name | Deductibility Code |
| A B C Inc. of New Canaan | -- |
| A James Bach and Vona Hopkins Foundation Inc. | 4 |
| Afsap Management Company I Inc. | -- |
| Americares Free Clinic Inc. | -- |
| Anderson Family Foundation | 4 |
| Andrew Stergiopoulos Foundation | 4 |
| Arnold and Rhoda Steiger Charitable Foundation | 4 |
| Arnold F Baggins Foundation Inc. | 4 |
| Arts for Healing Inc. | -- |
| Bailey Family Foundation Inc. | 4 |
| Bakes Family Foundation | 4 |
| Basic Housing Needs Inc. | 4 |
| Bradley J Fetchet Memorial Foundation | 4 |
| Bridge Foundation Inc. | -- |
| Bullfrogs and Butterflies Foundation Tr | 4 |
| Child Charitable Development Association Inc. | -- |
| Chutjian Foundation | 4 |
| Compton Family Foundation | 4 |
| Connecticut Ceramics Study Circle | -- |
| Connecticut Communities for Drug Free Youth Inc. | -- |
| Connecticut Conservation Association Inc. | -- |
| Connecticut Coyotes Organization Inc. | -- |
| Cotter Family Foundation | 4 |
| Cotton Family Foundation Inc. | 4 |
| Darien Soccer Association | -- |
| Daw Fund | 4 |
| Day Care Center of New Canaan | -- |
| Dorothy Tapper Goldman Foundation | 3 |
| Draycott Family Foundation Inc. | 4 |
| Dunning Family Tr | 4 |
| East Coast Asian American Student Union Inc. | -- |
| East School Parent-Teacher Council C/O East School | -- |
| Edward & Jeanne Epstein Foundation | 4 |
| Exchange Club of New Canaan Foundation Inc. | -- |
| Findlay Family Foundation | 4 |
| First Presbyterian Nursery School of New Canaan Inc. | -- |
| Food by the Ton Inc. | -- |
| Fox Family Foundation | 4 |
| Friar Family Foundation Tr | 4 |
| Friends of New Canaan Public School Theatre Inc. | -- |
| Friends of St. Aloysius Foundation Inc. | -- |
| Fritz Eager Foundation for Art Education Inc. | -- |
| G Thomas Hargrove Foundation | 4 |
| Garden Center of New Canaan Inc. | -- |
| Gerry Fam Foundation Tr | 4 |
| Getabout Inc. | -- |
| Give Me bn Answer Inc. | -- |
| Grace Community Church of New Canaan Inc. | -- |
| Gridiron Club of New Canaan Inc. | -- |
| Hand-In-Hand Foundation Inc. | -- |
| Hanson Family Foundation | 4 |
| Helen Wojtecki Sienkiewicz Scholarship Trust | 4 |
| Hilltop Foundation Inc. | 4 |
| Historic New England Endowment Foundation Inc. | -- |
| Hobbs Family Charitable Tr | 4 |
| Holloway Family Foundation | 4 |
| Horizons National Student Enrichment Program Inc. | -- |
| Ibm Personal Computer Club of Connecticut | -- |
| Interfaith Service Committee of New Canaan | -- |
| Jaime Dannemann Memorial Foundation Inc. | 4 |
| John Pepe Salerno Foundation Inc. | -- |
| Karp Family Foundation | 4 |
| Kids Empowered by Your Support Inc. | -- |
| L Douglas Nolan Foundation Inc. | 4 |
| Labyrinth Project of Connecticut Inc. | -- |
| Lebovitz Fund | 4 |
| Lifespan Systems Inc. | 4 |
| Lions Club Foundation of New Canaan Connecticut Incorporated | -- |
| Lockwood-Mathews Foundation Inc. | -- |
| Long Family Foundation | 4 |
| Lotz Family Foundation | 4 |
| Louis Calder Foundation | 4 |
| Magical Music for Life Foundation Inc. | -- |
| Mary Ann Collier Foundation Inc. | -- |
| Meals-On-Wheels of New Canaan Inc. | -- |
| Medi-Rec Foundation | 4 |
| Mhg Foundation Inc. | 4 |
| Nantz Family Foundation | 4 |
| National Charity League - Canaan Parish | -- |
| National Charity League Inc. | -- |
| Nc Ram Football Association Inc. | -- |
| New Canaan Baseball Softball Inc. | -- |
| New Canaan Basketball Association Inc. | -- |
| New Canaan Cares Inc. | -- |
| New Canaan Cemetery Association | 6 |
| New Canaan Community Foundation Inc. | -- |
| New Canaan Community Nursery School Inc. | -- |
| New Canaan Country School Inc. | -- |
| New Canaan Environmental Group Inc. | -- |
| New Canaan Fire Company Number 1 of New Canaan Connecticut | -- |
| New Canaan Football Association Inc. | -- |
| New Canaan Group Home Inc. | -- |
| New Canaan High School Crew Inc. | -- |
| New Canaan High School Parents and Faculty Association Inc. | -- |
| New Canaan High School Scholarship Foundation Inc. | -- |
| New Canaan Historical Society | -- |
| New Canaan Ice Hockey | -- |
| New Canaan Kiwanis Fund Inc. | -- |
| New Canaan Lacrosse Association Inc. | -- |
| New Canaan Land Conservation Trust Inc. | -- |
| New Canaan Library Inc. | -- |
| New Canaan Mounted Troop Inc. | -- |
| New Canaan Nature Center Association Inc. | -- |
| New Canaan Parents of Special Children Inc. | -- |
| New Canaan Preservation Alliance Inc. | -- |
| New Canaan Public Access Inc. | 4 |
| New Canaan Rink Inc. | -- |
| New Canaan Sewing Group Inc. | -- |
| New Canaan Soccer Association | -- |
| New Canaan Society for the Arts Inc. | -- |
| New Canaan Society Inc. | -- |
| New Canaan Sports Council Inc. New Canaan High School | -- |
| New Canaan Teen Center Inc. | -- |
| New Canaan Volunteer Ambulance Corps Inc. | -- |
| New Canaan Womans Club Corp | -- |
| New Canaan Youth Football Inc. | -- |
| New England Dance Theater Inc. | -- |
| Newcomers Club of New Canaan Charity Fund | -- |
| Noiles Family Foundation | 4 |
| Norwalk Symphony Society | -- |
| Old Faithful Antique Fire Engine Company Inc. | -- |
| Omprakash Foundation | -- |
| Osborn Family Foundation | 4 |
| Prospect Hill Foundation Inc. | 4 |
| Pura Vida De Dios Inc. | -- |
| Rein Family Foundation Inc. | 4 |
| Richard D Frisbee III Foundation Trust | -- |
| Robeck Foundation Inc. | -- |
| Rotary Club of New Canaan Charitable Foundation Inc. | -- |
| Rough Riders Foundation Inc. | -- |
| Rubicon Seven Foundation | -- |
| Saxe Foundation Inc. | 4 |
| Saxe Parent Teacher Council | -- |
| Schmertzler Family Foundation | 4 |
| Seelert Foundation Inc. | 4 |
| Senior Center of New Canaan Inc. | -- |
| Seymour D and Sonia Schneiderman Foundation | 4 |
| Shepherd Foundation Inc. | 4 |
| Silver Hill Hospital Inc. | -- |
| Silverleaf Foundation Inc. | 4 |
| Silvermine Foundation Inc. | 4 |
| Silvermine Guild of Artists Inc. | -- |
| South School Parent Teacher Council | -- |
| Southern Connecticut Storm Special Hockey Inc. | -- |
| Sped Net Special Education Network of New Canaan Ltd. | -- |
| St. Jude Childrens Charities Inc. | -- |
| St. Lukes Foundation Inc. | -- |
| St. Paul Foundation Inc. | -- |
| Staying Put in New Canaan Inc. | -- |
| Stephen & Sharon Bassock Charitable Tr Ua 112596 | 4 |
| Stop Think Stand Inc. | -- |
| Strays & Others Inc. | -- |
| Stuart Higley Foundation Inc. | 4 |
| Swordspoint Foundation Inc. | 4 |
| Teachers Against Prejudice Inc. | -- |
| Ted Thomas Dance Foundation for the Public Inc. | -- |
| The Alexander Lowen Foundation Inc. | 3 |
| The Bmb Foundation | 4 |
| The Hygeia Foundation for Health Science and the Environment Inc. | -- |
| The Littlejohn Family Foundation | 4 |
| The New Canaan Community Young Mens Christian Association Inc. | -- |
| Theresa M Rogers Foundation | 4 |
| Town Players of New Canaan Inc. | -- |
| Tri-State Consortium Inc. | -- |
| Ugandan Girls Organization | -- |
| United Nations Committee of New Canaan | -- |
| United Way of New Canaan Inc. | -- |
| Usmpa Trust | -- |
| Voices of September 11 Inc. | -- |
| Walter and Caren Forbes Family Foundation | 4 |
| Walter Family Pediatric Leukemia Foundation | -- |
| Ward Foundation Inc. | 4 |
| Waveny Care Center Health Services Inc. | -- |
| Waveny Care Center Inc. | -- |
| Waveny Care Center Network Inc. | -- |
| West School Parent Teacher Council | -- |
| William E Raymond Trust | -- |
| Womens Campaign School Inc. | -- |
| Yankee Tango Foundation | 4 |