| Name | Deductibility Code |
| A Better Chance of Westport Inc. | -- |
| Add Student Leadership Inc. | -- |
| Alexandra and Spencer Wells Charitable Foundation | 4 |
| Als Angels Inc. | -- |
| American Viniyoga Institute Foundation Inc. | -- |
| Andre and Elaine Suan Foundation | 4 |
| Andrew and Florence Lozyniak Foundation Inc. | 4 |
| Annette Heyman Foundation Inc. | 4 |
| Aronson Family Foundation | 4 |
| Arthur and Claudia Cohen Family Foundation Inc. | 4 |
| Aspetuck Land Trust Inc. | -- |
| Association for Bridge Construction and Design-New England Region Inc. | -- |
| Barbara S and Benjamin M Cardozo Foundation | 4 |
| Baxter Foundation Tr | 4 |
| Beit Chaverim Synagogue of Westport Norwalk Inc. | -- |
| Belle O and Carl A Morse Foundation | 4 |
| Bennington Taylor Foundation | 4 |
| Berkowitz Family Foundation Inc. | 4 |
| Bernard Aronson Foundation Inc. | 4 |
| Best Alternatives Inc. | -- |
| Betty R Sheffer Foundation Inc. | 4 |
| Blue Monday Foundation | -- |
| Bogeys Benefit Golf Tournament Inc. | -- |
| Boogie for Breast Cancer Inc. | -- |
| Breast Cancer Emergency Aid Foundation | -- |
| Brookside Charitable Foundation Inc. | 4 |
| Busoga Trust America | -- |
| Carl Marks Foundation Inc. | 4 |
| Chabad Lubavitch of Westport | -- |
| Chamber Music Central | -- |
| Charles and Judith Tannen Foundation Inc. | 4 |
| Charter Oak Challenge Foundation Inc. | -- |
| Chelisam Foundation | -- |
| Children of the 21st Century Inc. | 4 |
| Childrens Ballet Theater Inc. | -- |
| China Care Foundation Inc. | -- |
| Chloes Quest Fund Inc. | -- |
| Clasp Homes Inc. | -- |
| Cohen Charitable Foundation Trust | 4 |
| Community Arts Center Inc. | -- |
| Community Cares Foundation | 4 |
| Connecticut Braille Association Inc. | -- |
| Connecticut Chamber Orchestra Inc. | 5 |
| Connecticut Charter Schools Network Inc. | -- |
| Connecticut Musical Artists Foundation Inc. | -- |
| Connecticut Yankees Inc. | -- |
| Cope Family Foundation 47 | 4 |
| Dagostino Family Foundation | 4 |
| Dalio Family Foundation Inc. | 4 |
| Danbury Barons Baseball Club Inc. | -- |
| David and Gwen Baker Family Foundation Inc. | 4 |
| Dies Family Foundation Inc. | 3 |
| Dionne Foundation Inc. | 4 |
| Dlife Foundation Inc. | -- |
| Douglas J Schwartz Living Foundation | 4 |
| Doyle Family Foundation Inc. | 4 |
| Driesman Charitable Trust | 4 |
| Earthplace the Nature Discovery Center Inc. | -- |
| Educational Foundation of America | 4 |
| Eleventh Commandment Foundation Ltd. | 4 |
| Elsa S and Abraham Nad Foundation Inc. | 4 |
| Equus Foundation Inc. | -- |
| Ettinger Foundation Inc. | 4 |
| Fashion Accessories Benefit Ball Inc. | -- |
| First Heritage Incorporated | 4 |
| First Night Westport-Weston Inc. | -- |
| First Woman President Inc. | -- |
| Foster Fam Foundation Tr | 4 |
| Friends of Longshore Sailing School Inc. | 4 |
| Friends of Sherwood Island State Park | -- |
| Friends of Team Westport Inc. | -- |
| Friends of the Holmes School Mural Inc. | 4 |
| Friends of the Westport Center for Senior Activities Inc. | -- |
| Friends of the Westport Library Inc. | -- |
| Fuel for Humanity | -- |
| Gene and Ros Gans Family Foundation | 4 |
| General Semantics Foundation | -- |
| Georgescu Family Foundation | 4 |
| Geringer Foundation Inc. | -- |
| Gerry and Franca Mulligan Foundation Inc. | 4 |
| Giunta Family Foundation Inc. | 4 |
| Greenfield Everyday Heroes Foundation Inc. | 4 |
| Gupta Family Foundation | 4 |
| Hall-Brooke Behavioral Health Services Inc. | -- |
| Harry Donenfeld Foundation Inc. | 4 |
| Hartley Film Foundation Inc. | -- |
| Harvard Club of Fairfield County Inc. | -- |
| Hidden Choices Inc. | -- |
| Human Lactation Center Ltd. | -- |
| I H A Inc. | -- |
| Inner Life Studies Inc. | -- |
| Insidengo | -- |
| Interfaith Housing Association of Westport and Weston Inc. | -- |
| Jane T Muhlethaler Foundation Inc. | 4 |
| Jefferson Neblett Foundation for Pancreatic Cancer Research | -- |
| Jg Bennett Foundation Inc. | -- |
| Jib Productions Inc. | -- |
| Joel E Smilow Charitable Trust | 4 |
| John & Dorianne Venator Charitable Foundation Tr for the Arts and Ed | 4 |
| John & Evelyn Kossak Foundation Inc. | 4 |
| Just So You Know Inc. | -- |
| Karen Katen Foundation | 4 |
| Katie Lauren Shelley Charitable Tr | 4 |
| Katz Family Foundation Inc. | 4 |
| Kelly Family Foundation | 4 |
| Kes Kmar Educational Services Inc. | -- |
| Kidz Biz Inc. | -- |
| Krivit Foundation Inc. | 4 |
| L C H Foundation | 4 |
| Learning Community Inc. | -- |
| Leopold Swergold Family Foundation | 4 |
| Liddy Fam Foundation Tr | 4 |
| Links Connections for Independent Living | -- |
| Lipton Foundation Inc. | 4 |
| Local 371-Robert Burke Petronella Memorial Scholarship Fund | -- |
| Lucy Pang Yoa Chang Foundation | 4 |
| M Bonnie Axthelm Charitable Foundation | 4 |
| Macinnis Family Foundation | 4 |
| Malaika Kids US Inc. | -- |
| Malkenson Foundation Inc. | 4 |
| Michael Chekhov Center of Theatre Art in Ridgefield | -- |
| Mid Fairfield Youth Hockey Association Inc. | -- |
| Milne Family Foundation | 4 |
| Missingpet911 | -- |
| Missionaries of the Abandoned Christ | -- |
| Music for Youth Inc. | -- |
| Music Theatre of Connecticut Inc. | -- |
| My Childs Hand Foundation Tr | 4 |
| National Charity League Westport Chapter | -- |
| Navy League of the United States Western Connecticut Council | -- |
| Nessel Foundation Inc. | 4 |
| Never Surrender to Parkinsons Inc. | -- |
| New England Advocacy Trust Inc. | -- |
| Newcity Foundation | 4 |
| Newmans Own Foundation | 4 |
| Norwalk Arts & Crafts Workshop | 4 |
| Norwalk Jewish Community Center Inc. | -- |
| Olympic Athletes Rowing at Saugatuck Inc. | -- |
| Our Extended Families Inc. | -- |
| Our Heritage Inc. | -- |
| Oyebog Tennis Academy Inc. | -- |
| Pakula Foundation | 4 |
| Parent Child Center Inc. | -- |
| Partrick Wetlands Preservation Fund Inc. | -- |
| Personnel Coop Inc. | -- |
| Peter Weisman Memorial Trust | 4 |
| Pierrepont School Inc. | -- |
| Positive Directions-The Center for Prevention and Recovery Inc. | -- |
| Positive Directions-The Center for Prevention and Recovery Inc. | -- |
| Prentice Foundation Inc. | 4 |
| Project Cope Count on Plenty Education | 4 |
| Project Return Inc. | -- |
| R Channing Wheeler Family Foundation | 4 |
| Robbins Family Foundation Inc. | 4 |
| Ruth F and Henry W Klein Foundation Inc. | 4 |
| Sachs Family Foundation | 4 |
| Safe Water Network | -- |
| Saugatuck Child Care Services Inc. | -- |
| Saugatuck Nursery School Inc. | -- |
| Save Our Strays Inc. | -- |
| Save the Children Federation Inc. | -- |
| September Smiles Inc. | -- |
| Skate for the Cure Inc. | -- |
| Smart Kids With Learning Disabilites Inc. | -- |
| Sperber Family Foundation | 4 |
| St. Ignatius Fund Inc. | -- |
| Staples Diamond Club Inc. | -- |
| Staples High School Tuition Grants Committee Inc. | -- |
| Staples Lacrosse | -- |
| Steinman Family Foundation Inc. | 4 |
| Sunrise Rotary 21st Century Foundation Inc. | -- |
| Support Centers International Inc. | -- |
| Susan Fund Inc. | -- |
| Suzuki Music School of Westport Inc. | -- |
| Swergold Family Foundation | 4 |
| Tails | -- |
| Temenos Institute Inc. | -- |
| Temple Israel Westport Inc. | -- |
| The Childrens Community Development Center Inc. | -- |
| The Conservative Synagogue Inc. | -- |
| The David and Dorothy Carpenter Charitable Trust | 4 |
| The David and Eunice Bigelow Foundation Inc. | 4 |
| The Lewis Family Foundation Inc. | 4 |
| The Moskowitz Foundation Inc. | 4 |
| The Samberg Family Foundation | 4 |
| The Sandbox Theater Company Inc. | -- |
| The Youth Development Project Inc. | -- |
| Theodore W Youngling Foundation | 4 |
| Third Millennium Foundation Inc. | 4 |
| Thomas Keenan Foundation Inc. | -- |
| Tiny Paws Wet Noses Inc. | -- |
| Tom Wilson Foundation Inc. | 4 |
| Treasures of Westport Ltd. | 4 |
| Tri-S Foundation | -- |
| Uja-Federation Westport-Weston- wilton-Norwalk | -- |
| Unitarian Church in Westport | -- |
| United Way of Westport Weston Inc. | -- |
| University of Bridgeport Foundation Inc. | -- |
| Voice of the Faithful in the Diocese of Brodgeport Inc. | -- |
| Waldman Bass Foundation Inc. | 4 |
| Water Rats Parents Club Inc. | -- |
| Westonarts Inc. | -- |
| Westport Arts Center | -- |
| Westport Athletic Club Inc. | -- |
| Westport Community Nursery School Inc. | -- |
| Westport Community Theatre | -- |
| Westport Country Playhouse Inc. | -- |
| Westport Festival Italiano Inc. | -- |
| Westport Football Association Inc. | -- |
| Westport Historical Society Inc. | -- |
| Westport Library Assoc | -- |
| Westport Little League Baseball Incorporated | -- |
| Westport Marine Auxillary Inc. | -- |
| Westport New Millennium Foundation Inc. | 4 |
| Westport Police Athletic League | -- |
| Westport Remembrance Park Inc. | -- |
| Westport Rotary Club Foundation Inc. | -- |
| Westport Rotary Trust Fund | -- |
| Westport School of Music Inc. | -- |
| Westport Soccer Association Inc. | -- |
| Westport Volunteer Emergency Medical Service Inc. | -- |
| Westport Volunteer Fire Department Inc. | 6 |
| Westport Womans Club Inc. | -- |
| Westport Young Womans League Inc. | -- |
| Westport-Weston Cooperative Nursery School Inc. | -- |
| Wholesome Wave Foundation Charitable Ventures Inc. | -- |
| Wicker Family Foundation | 4 |
| William and Lynda Steere Foundation | 4 |
| William T Morris Foundation Inc. | 4 |
| Willowbrook Cemetery Association Inc. | 6 |
| Winston E Allen Foundation Inc. | -- |
| Wmp Concert Hall Corp | -- |
| Young Mens Christian Assn Westport | -- |