| Gary Atkinson Imagine Scholarship FundAbington | Form 990-EZ | $79,931FY2026 |
| Old Post Road Parent Advisory CommitteeEast Walpole | Form 990-EZ | $79,688FY2025 |
| Luso American Cultural AssocLudlow | Form 990-EZ | $79,416FY2024 |
| Lincoln School Parents AssociationWinchester | Form 990-EZ | $78,948FY2025 |
| Loring Parent Teacher OrganizationSudbury | Form 990-EZ | $78,947FY2025 |
| Bart Foundation IncAdams | Form 990 | $78,910FY2025 |
| Chelmsford Friends of the LibraryChelmsford | Form 990-EZ | $78,881FY2026 |
| Friends of the Mendell Non Profit CorporationBoston | Form 990-EZ | $78,796FY2025 |
| Holbrook Elementary Parent Group HepgHolbrook | Form 990-EZ | $78,648FY2025 |
| Boston Business Mentors IncLexington | Form 990-EZ | $78,445FY2025 |
| Zachary Anzalone Foundation IncRoslindale | Form 990-EZ | $78,393FY2025 |
| Rochester Memorial School Parent Teacher Organization IncRochester | Form 990-EZ | $78,209FY2025 |
| The Ad Club Foundation IncBoston | Form 990-EZ | $78,011FY2024 |
| Channing and Popai Liem Educational CorporationBrookline | Form 990 | $77,634FY2025 |
| Bulgarian Education Center CoNantucket | Form 990-EZ | $77,515FY2025 |
| Statewide Towing Academy IncAmesbury | Form 990-EZ | $77,467FY2025 |
| Hardy Elementary School PTOArlington | Form 990-EZ | $77,443FY2025 |
| Marjot Foundation IncFalmouth | Form 990-EZ | $77,436FY2025 |
| Center for Biography and Social ArtNorthhampton | Form 990-EZ | $77,040FY2025 |
| Beverly Middle School PTO IncBeverly | Form 990-EZ | $77,008FY2025 |
| Society for Metabolic and Bariatric Endoscopy IncChestnut Hill | Form 990-EZ | $77,000FY2024 |
| Thomas Crane Public Library Foundation IncQuincy | Form 990 | $76,899FY2024 |
| Foster School PTOHingham | Form 990-EZ | $76,391FY2025 |
| Grace Farrar Cole Elementary School PTONorwell | Form 990-EZ | $76,376FY2025 |
| Dudley-Charlton Education Foundation IncDudley | Form 990-EZ | $76,323FY2025 |
| Western Massachusetts Learning Centers for Children IncEast Longmeadow | Form 990-EZ | $76,320FY2024 |
| Jenkins PTOScituate | Form 990-EZ | $76,271FY2025 |
| The Molly Fitzgerald Memorial Fund IncMarshfield | Form 990-EZ | $75,993FY2024 |
| Holliston Scholarship Foundation IncHolliston | Form 990 | $75,953FY2025 |
| Falmouth High School Theatre BoostersFalmouth | Form 990-EZ | $75,245FY2025 |
| Dean S Luce School Capt IncCanton | Form 990-EZ | $75,156FY2025 |
| NMRS Scholarship Foundation IncTownsend | Form 990-EZ | $74,895FY2025 |
| Meenakshi Foundation IncorporatedGreat Barrington | Form 990-EZ | $74,811FY2025 |
| Waltham Choral Parents Association IncWaltham | Form 990-EZ | $74,633FY2026 |
| Marcus Anthony Hall Educational InstituteBoston | Form 990-EZ | $74,629FY2024 |
| Friends of the Truro Library IncNorth Truro | Form 990-EZ | $74,405FY2025 |
| Westford Education Foundation IncorporatedWestford | Form 990-EZ | $74,228FY2025 |
| We Are Milton IncMilton | Form 990-EZ | $74,050FY2025 |
| Literacy Volunteers of the Montachusett Area IncFitchburg | Form 990-EZ | $73,986FY2025 |
| Irish Wolfhound Association of NewenglandDuxbury | Form 990 | $73,981FY2025 |
| Literacy Volunteers of the Tri-Community IncSouthbridge | Form 990-EZ | $73,742FY2025 |
| Woodville School PTOWakefield | Form 990-EZ | $73,734FY2025 |
| Friends of Ipswich Elementary Schools IncIpswich | Form 990-EZ | $73,670FY2025 |
| Manchester Parent-Teacher OrganizationManchester | Form 990-EZ | $73,466FY2026 |
| Clyde F Brown Home and School Association IncMillis | Form 990-EZ | $73,447FY2025 |
| Chapoquoit Yacht Club IncWest Falmouth | Form 990-EZ | $73,409FY2025 |
| Marblehead High School Parents CouncilMarblehead | Form 990-EZ | $73,213FY2025 |
| Brooks School PTOMedford | Form 990-EZ | $73,188FY2025 |
| Douglas Elementary School Parent Teacher OrganizationDouglas | Form 990-EZ | $73,049FY2026 |
| Liger AllianceNewton | Form 990-EZ | $73,028FY2025 |