| Name | Deductibility Code |
| ABC Longmeadow Inc. | -- |
| Bay Path College | -- |
| Benjamin H Katz Family Foundation | 4 |
| Carman Family Charitable Foundation | 4 |
| Dancing for A Difference | -- |
| Foundation for Respect Inc. | -- |
| Frank & Viola Tighe Foundation for Crippled Children Inc. | 4 |
| Friends of Longmeadow Older Citizens Association Inc. | -- |
| Friends of Richard Salter Storrs Library Inc. | -- |
| Genesis House II Inc. | -- |
| Genesis House Inc. | -- |
| Glenmeadow Inc. | -- |
| Goldband-Schulman Family Foundation | 4 |
| Greater Springfield Eruv Corp | -- |
| Heritage Academy Beth Morasha Inc. | -- |
| Indian Association of Greater Springfield | -- |
| International Alliance for Haiti Inc. | -- |
| Jack & Pauline Freeman Foundation Inc. | 4 |
| Jewish Geriatric Services Inc. | -- |
| Jewish Nursing Home of Western Mass Inc. | -- |
| Jgs Administrative Services Inc. | -- |
| Jgs Home Care Inc. | -- |
| Jgs Housing Services Inc. | -- |
| Longmeadow Cemetery Association | 6 |
| Longmeadow Chamber Music Society Inc. | -- |
| Longmeadow Congregational Church Inc. | -- |
| Longmeadow Educational Excellence Foundation Inc. | -- |
| Longmeadow Historical Society | -- |
| Longmeadow Montessori Internationale Inc. | -- |
| Longmeadow Skate Park Association Inc. | -- |
| Longmeadow Soccer Association Inc. | -- |
| Longmeadow Youth Basketball Association Inc. | -- |
| Longmeadow Youth Football Association Inc. | -- |
| Mary Collins Moynahan Foundation | 4 |
| Massachusetts Citizens for Africa Inc. | -- |
| Media Preservation Foundation | -- |
| North American Society for Pediatric Exercise Medicine Inc. | -- |
| Peter and Loren Kamin Family Foundation | 4 |
| Pioneer Valley Riverfront Club Inc. | -- |
| Posnick Family Foundation Inc. | 4 |
| Public Access Cable Television of Longmeadow Inc. | -- |
| Richard Salters Storrs Library | -- |
| Ruth K and Ralph G Webber Family Foundation Inc. | 4 |
| Sidney Throne Family Foundation | 4 |
| Spectrum Home Care Inc. | -- |
| Springfield Education Fund Inc. | 4 |
| Springfield Media and Telecommunications Group Inc. | -- |
| Together Longmeadow Cares | 4 |
| United Hebrew Schools Coop | -- |
| Western Massachusetts Learning Centers for Children Inc. | -- |
| William Sadowsky Family Foundation | 4 |
| Willie Ross School for the Deaf Inc. | -- |
| Yeshiva Achei Tmimim Lubavitz of Springfield Inc. | -- |