| Name | Deductibility Code |
| Boston Estonian Society Inc. | -- |
| Carts for Christ Inc. | -- |
| Chelonian Research Foundation | 3 |
| Church of the Harvest | -- |
| Citizens Scholarship Foundation of Lunenburg Inc. | -- |
| Community Health Legal Services Inc. | -- |
| Connor Lourens Memorial Fund Inc. | -- |
| Emmaus Road Foundation Incorporated | -- |
| Friends of Lunenburg Public Library | -- |
| Friends of the Eagle House Inc. | -- |
| Guild Dancers | -- |
| Harmony Farm Inc. | -- |
| International Costumers Guild Inc. | -- |
| Kevin T Szocik Scholarship Fund | -- |
| Lunenburg Educational Advancement Foundation Inc. | -- |
| Lunenburg Firefighters Association Inc. | -- |
| Lunenburg Friendly Seniors | -- |
| Lunenburg Memorial Fund | -- |
| Lunenburg Music Aiders Incorporated | -- |
| Lunenburg Parent Teachers Organization | -- |
| Lunenburg Police Relief Association | -- |
| Lunenburg Track & Athletic Fields Association | -- |
| Lunenburg Youth Soccer Association | -- |
| Massachusettes Military Museum Inc. | -- |
| Massachusetts School Library Media Association Inc. | -- |
| Midland Wachusett Secondary School Administrators Association Inc. | -- |
| Pat Brody Shelter for Cats Inc. | -- |
| Robert T Herendeen Memorial Scholarship Fund | -- |
| The Lucky 13 Foundation | -- |
| United Parish Assembly of Lunenberg Inc. | -- |
| Unity Project Inc. | -- |
| Watpa Keomany Xayaram Inc. | -- |