| Name | Deductibility Code |
| Advanced Medical Care for Ukraine Inc. | -- |
| Albert M Todesca Jr Memorial Scholarship Fund Inc. | 4 |
| Altamira Foundation | 4 |
| Blue Hill Adventures & Quarry Museum | -- |
| Boston Committee of the Garden Club America Inc. | -- |
| British Charitable Society | 4 |
| Bromley Charitable Tr | 4 |
| Center at Westwoods Inc. | -- |
| Charlestown Recovery House Inc. | -- |
| Clapboardtree Nursery School Inc. | -- |
| Correctional Association of Massachusetts Inc. | 4 |
| Cub Scout Pack 1 Islington | 4 |
| Deerfield School Pto | -- |
| Dennis F Walters Memorial Fund | -- |
| Diaper Free Baby Inc. | -- |
| Donald B Tobin Fund | -- |
| Earthquake Relief Fund for Orphans Inc. | -- |
| Educational Residential Program Inc. | -- |
| Fink Fam Foundation Charitable Tr | 4 |
| Frank Citrone Research Fund | -- |
| Friends of the Westwood Public Library | -- |
| Friends of Westwoods Council on Aging Inc. | -- |
| Gift of Life New England Inc. | -- |
| Global Smile Foundation | -- |
| Gray Gray & Gray Charitable Foundation | -- |
| Green Family Foundation | 4 |
| Gregory and Deborah Laham Family Charitable Foundation Inc. | 4 |
| Hale Reservation Inc. | -- |
| Johan G W & Frances S Holmberg Foundation Inc. | 4 |
| John and Gertrude Donovan Foundation | 4 |
| Kusko Charitable Family Trust 120800 | 4 |
| Learn to Love Inc. | -- |
| Lifeworks Incorporated | -- |
| Marcie and Me Cares Inc. | 4 |
| Mothers Morning Out Inc. | -- |
| Nesa Booster Club Inc. | -- |
| Nesaggpo Inc. | -- |
| New England Sports Turf Managers Foundation Tr | -- |
| Phelex Foundation | -- |
| Rands Foundation | 4 |
| Robert Joel Suvalle Scholarship Fund Inc. | 4 |
| S Richard & Patricia R Penni Charitable Foundation | 4 |
| Scheick-Verrochki Fam Foundation Inc. | 4 |
| Ser Family Charitable Foundation | 4 |
| South Norfolk County Assoc for Retarded Citizens | -- |
| South Norfolk County Residences | -- |
| Sports Fitness & Leadership Foundation | -- |
| St. Johns Nursery School Inc. | -- |
| Take Heart | -- |
| The Westwood Public Library 21st Century Fund Inc. | -- |
| Turkeys 4 America Inc. | -- |
| Ukrainian American Youth Association Inc. | -- |
| Westwood Affordable Housing Inc. | -- |
| Westwood Band Parents Association | -- |
| Westwood Community Access Television Inc. | -- |
| Westwood Community Chest | -- |
| Westwood Community in Action Inc. | -- |
| Westwood Educational Foundation Inc. | -- |
| Westwood Elementary Schools Coalition | -- |
| Westwood High Alumni Association Inc. | 4 |
| Westwood High School Boosters Inc. | -- |
| Westwood Historical Society Inc. | -- |
| Westwood Land Trust Inc. | -- |
| Westwood League of Fine Artists Inc. | -- |
| Westwood Montessori School Inc. | -- |
| Westwood Nursery School Inc. | -- |
| Westwood Youth Hockey Association Inc. | -- |
| Westwood Youth Lacrosse Inc. | -- |
| Wilson Caruso Charitable Foundation | 4 |