| Name | Deductibility Code |
| A Place to Turn Inc. | -- |
| Accept Collaborative | -- |
| All Dog Rescue Inc. | -- |
| Als Foundation for Life | -- |
| American Medical Response Foundation of Massachusetts | 4 |
| American Success Institute Inc. | -- |
| Angels of Hope Inc. | -- |
| Annie Chase Foundation | -- |
| Autism Alliance of Metrowest Inc. | -- |
| Bacon Free Library | -- |
| Bear Island Conservation Association Inc. | -- |
| Bennett-Hemenway Pto Inc. | -- |
| Bert H King Foundation Inc. | -- |
| Bjs Charitable Foundation Inc. | 4 |
| Boston Industrial Home Inc. Union Rescue Mission Inc. | 4 |
| Boston Scientific Foundation Inc. | 4 |
| Boston Speech Foundation Inc. | -- |
| Brandon Residential Treatment Center Inc. | -- |
| Bright Beginnings Childrens Center Inc. | -- |
| Brown School Parent Teacher Organization | -- |
| Cape Cod Research Institute Inc. | -- |
| Carpenters Workshop Inc. | -- |
| Celestial Church of Christ Faith Parish | -- |
| Center for Arts in Natick | -- |
| Century Health Systems Inc. | -- |
| Charitable Heart Inc. | -- |
| Cheryl Chagnon Lymphoma Research Fund Inc. | -- |
| Childcare Educational Institute Inc. | -- |
| Class of 1965 of Smith College | -- |
| Comets Community Youth Center Inc. | -- |
| Community Resources Information Inc. | -- |
| Congregation Sar Shalom | -- |
| Consumer Assistance Office Metro West Inc. | -- |
| Crossroads Community Foundation Inc. | -- |
| Crossroads School for Children | -- |
| Dart Charitable Foundation Tr | 4 |
| Develop Space Initiative Inc. | -- |
| Douglas A Thom Clinic Inc. | -- |
| Face Inc. | -- |
| Fassino Foundation | 4 |
| Florence & Robert Sprague Foundation | 4 |
| Friends of Natick Drama Workshop Inc. | -- |
| Friends of Natick Senior Center Inc. | -- |
| Friends of the Morse Institute Library | -- |
| Fund for Authentic Journalism Inc. | -- |
| Gerard Health Foundation Llc | 4 |
| Glenwood Cemetery Association in the Town of South Natick | 6 |
| Guardian Angels Cat Rescue Inc. | -- |
| H M S 5th Regt of Foot Northumberland Inc. | -- |
| Hands Across the World Inc. | -- |
| Health Care Providers Inc. | -- |
| Help Nepal Network US Inc. | -- |
| Historical Natural History and Library Society of South Natick Ma | -- |
| International 145 Shkola Foundation Inc. | -- |
| Israel & Matilda Goldberg Family Foundation | 4 |
| J M J San Damiano Center Inc. | -- |
| Jampart Charitable Trust | 4 |
| Joseph L Sweeney Charitable Foundation | 4 |
| Kids Connect | -- |
| Laboratory Safety Workshop | -- |
| Land O Loons Lindy Hoppers | -- |
| Ld-Helper Org | 4 |
| Leonard Morse Auxiliary Inc. | -- |
| Linda J Davison Charitable Trust | 4 |
| Macedonian American Cultural Organization of New England Inc. | -- |
| Massachusetts Alliance for Arts Education Inc. | -- |
| Massachusetts Project With Industry Inc. | -- |
| Medfield Shelter 2000 Inc. | -- |
| Memorial School Parent-Teacher Organization of Natick Ma Inc. | -- |
| Mental Health Corporations of Mass Inc. | -- |
| Metrowest Bridge Christian Fellowship Inc. | -- |
| Metrowest Interfaith Hospitality Network Inc. | -- |
| Metrowest Skating Foundation Inc. | -- |
| Middlesex Savings Charitable Foundation Inc. | 4 |
| Ministerio Internacional Nova Allanca-Mina | -- |
| Minuteman Library Network Inc. | -- |
| Morse Institute in Natick | -- |
| Movement Incorporated | -- |
| Natic Housing Corporation | -- |
| Natick Assembly Hall of Jehovahs Witnesses Inc. | -- |
| Natick Basketball Association Corp | -- |
| Natick Center Associates Incorporated | -- |
| Natick Comets Hockey Club Inc. | -- |
| Natick Community Organic Farm Inc. | -- |
| Natick Education Foundation | -- |
| Natick Extended Day Inc. | -- |
| Natick High School Boosters Club Inc. | -- |
| Natick Hockey Alliance | -- |
| Natick Lacrosse Inc. | -- |
| Natick Little League Inc. | -- |
| Natick Montessori School Inc. | -- |
| Natick Pegasus Inc. | -- |
| Natick Service Council Inc. | -- |
| Natick Soccer Club Inc. | -- |
| Natick Visiting Nurse Assn | -- |
| Natick Wrestling Association Inc. | -- |
| Naticks Open Door Inc. | -- |
| National Council of Young Israel | -- |
| New England Financial Marketing Association | -- |
| Newton Lions Charities Inc. | -- |
| North Cemetery Association | 6 |
| Norwegian Elkhound Rescue Referral of New England Inc. | -- |
| Nurse Practitioner Associates for Continuing Education | -- |
| O B Hill Memorial Fund | -- |
| Operation Beacon Street Inc. | -- |
| Orthodox Fellowship of All Saints of China Incorporated | -- |
| Ovations for A Cure Inc. | -- |
| Parents of Children With Food Allergies Inc. | 4 |
| Pastoral Response Assistance Team Inc. | -- |
| People Who Give A Damn Inc. | -- |
| Peoples Defense Fund Inc. | -- |
| Perry S Levy Charitable Tr | -- |
| Project Stretch Incorporated | -- |
| Puzzles to Remember | -- |
| Rcs Learning Center Inc. | -- |
| Rotary Club Education Fund of Framingham | -- |
| Save Our Sacrament | -- |
| Savethevoters Org Inc. | -- |
| Scots Charitable Society Boston Mass Womans Auxiliary Board | 4 |
| Shelter Hope and Dignity of Women Searching Inc. | 4 |
| Shillman Foundation | 4 |
| Singing Field Foundation Inc. | 4 |
| Single Parents for Adoption of Children Everywhere | -- |
| Special Needs Advocacy Network Inc. | -- |
| Sprague Foundation Inc. | 4 |
| St. Mark Coptic Orthodox Church of Boston | -- |
| Stardust Childrens Foundation Inc. | -- |
| Supporters of Sassamon Trace Golf Course Corp | -- |
| The A Cappella Singers Inc. | -- |
| The Bible Speaks | -- |
| The Chabad Center of Natick Inc. | -- |
| The Johannine Daist Comm Union of Massachusetts Inc. | -- |
| The Johnson School Pto Inc. | -- |
| The Madan Sawhney Memorial Charitable Trust | -- |
| The National Arts & Learning Collaborative Inc. | -- |
| The Roger and Myrna Landay Charitable Foundation | 4 |
| True Jesus Church | -- |
| Turning Leaf Foundation Inc. | 4 |
| Vna Consortium Inc. | -- |
| Walnut Hill School | -- |
| Warren Cross Foundation | 4 |
| Westgate Church | -- |
| Westwood Childrens School Inc. | -- |
| William F Ray Foundation | 4 |
| Womens Independence Network Inc. | -- |
| Zoomer Foundation Inc. | -- |