| The Chelmsford Friends of Music IncChelmsford | Form 990-N | No figure |
| Da Camera SingersAmherst | Form 990-N | No figure |
| Essex Society of GenealogistsLynnfield | Form 990-N | No figure |
| Movement Collective IncCambridge | Form 990-N | No figure |
| Cape Cod Potters IncOrleans | Form 990-N | No figure |
| Quincy Choral Society LtdWollaston | Form 990-N | No figure |
| Holyoke Caledonian Pipe Band IncWestfield | Form 990-N | No figure |
| Swedish National FederationShrewsbury | Form 990-N | No figure |
| Berkshire Dance Theatre IncNorth Adams | Form 990-N | No figure |
| United Hmong of Massachusetts IncFitchburg | Form 990-N | No figure |
| Boston Theater Group IncSharon | Form 990-N | No figure |
| Old West Organ Society IncBoston | Form 990-N | No figure |
| New England Fiber CollectiveWorcester | Form 990-N | No figure |
| The Menotomy Minute MenArlington | Form 990-N | No figure |
| Granville Historical Society IncGranville | Form 990-N | No figure |
| Vineyard Sinfonietta IncVineyard Haven | Form 990-N | No figure |
| The Harvard Town Band IncHarvard | Form 990-N | No figure |
| Quaboaq Historical SocietyWest Brookfield | Form 990-N | No figure |
| Ashmont Hill Chamber Music IncDorchester Center | Form 990-N | No figure |
| Andover Chinese Cultural Exchange IncAndover | Form 990-N | No figure |
| The Friends of the Joseph H Plumb Memorial Library IncRochester | Form 990-N | No figure |
| Stage Source IncBoston | Form 990-N | No figure |
| Jazz Composers Alliance IncWaltham | Form 990-N | No figure |
| Upton Historiacal SocietyUpton | Form 990-N | No figure |
| Adams Historical Society IncAdams | Form 990-N | No figure |
| Scottish Dance and Cultural Education Association of Boston inChelmsford | Form 990-N | No figure |
| Dance Freedom IncNewtonville | Form 990-N | No figure |
| Country Dance & Song Society IncEasthampton | Form 990 | $0FY2025 |
| Monson Bellmen IncMonson | Form 990-N | No figure |
| Chicopee Historical SocietyChicopee | Form 990-N | No figure |
| Cambridge Madrigal SingersNewtonville | Form 990-N | No figure |
| Leicester Historical SocietyLeicester | Form 990-N | No figure |
| Central New England Woodturners IncBerlin | Form 990-N | No figure |
| Pilgrim Theatre Research and Performance Collaborative IncAshfield | Form 990-N | No figure |
| Hampshire Shakespeare Co LtdAmherst | Form 990-N | No figure |
| The Lowell Philharmonic Orchestra LtdLowell | Form 990-N | No figure |
| Committee for Constitutional Obedience IncSpringfield | Form 990-N | No figure |
| Harmony IncNorthborough | Form 990-N | No figure |
| Cape Cod Pipe Band IncPlymouth | Form 990-N | No figure |
| Cape Cod Chamber Ensemble IncHarwich | Form 990-N | No figure |
| Rising Star Quilters Guild IncLexington | Form 990-N | No figure |
| Project Graduation WestboroughWestborough | Form 990-N | No figure |
| Joseph W Stillwell Institute Foundation LtdChelmsford | Form 990-N | No figure |
| Asia on StageNewton | Form 990-N | No figure |
| Celebrate Holliston IncHolliston | Form 990-N | No figure |
| CentastageBoston | Form 990-N | No figure |
| Northeast Cutlery Collectors Association IncOrange | Form 990-N | No figure |
| G F P IncWaltham | Form 990-N | No figure |
| Theoretical Aspects of Reasoning About Knowledge IncArlington | Form 990-N | No figure |
| Princeton Arts Society IncPrinceton | Form 990-N | No figure |