| Vineyard Hockey Boosters IncVineyard Haven | Form 990-EZ | $62,238FY2025 |
| Friends of the Beebe Library IncWakefield | Form 990-EZ | $62,179FY2025 |
| Pigeon Cove Circle IncorporatedRockport | Form 990-EZ | $62,148FY2024 |
| Religious Research Association IncSouth Hamilton | Form 990-EZ | $61,988FY2025 |
| Joppa Jazz Dance Company IncNewburyport | Form 990-EZ | $61,971FY2025 |
| Society of Saint Vincent de Paul in the Archdiocese of BostonWhitman | Form 990-EZ | $61,781FY2025 |
| Katelynns ClosetSouth Yarmouth | Form 990-EZ | $60,950FY2026 |
| Friends of Cameron Senior CenterWestford | Form 990-EZ | $60,826FY2025 |
| PTA Massachusetts Parent Teacher Association IncWhitinsville | Form 990-EZ | $60,784FY2026 |
| The American Society for NeurochemistryNewton Highlands | Form 990 | $60,773FY2025 |
| Scituate Youth Center IncScituate | Form 990-EZ | $60,669FY2025 |
| Tyngsboro Youth Soccer AssociationTyngsboro | Form 990-EZ | $60,548FY2025 |
| Metropolitan Wind Symphony IncMedford | Form 990 | $60,459FY2025 |
| Littleton Conservation TrustLittleton | Form 990 | $60,422FY2025 |
| Boxford Historical Society IncBoxford | Form 990-EZ | $60,311FY2025 |
| Journal of Interdisciplinary History IncLexington | Form 990-EZ | $60,093FY2025 |
| Medway Friends of Elders IncMedway | Form 990-EZ | $59,866FY2024 |
| Northampton Parents Center IncNorthampton | Form 990-EZ | $59,839FY2025 |
| Rebuilding Together Greater Haverhill IncHaverhill | Form 990-EZ | $59,624FY2025 |
| PTA Massachusetts Parent-Teacher Association IncLexington | Form 990-EZ | $59,355FY2025 |
| Echo Evangelique de Boston IncMattapan | Form 990-EZ | $59,352FY2024 |
| Hanson Parent Teacher Organization PTOHanson | Form 990-EZ | $59,204FY2025 |
| Pontian Society Panagia Soumela Boston IncBraintree | Form 990 | $58,570FY2024 |
| E Club of Everett IncEverett | Form 990-EZ | $58,160FY2025 |
| Little League Baseball IncNantucket | Form 990-EZ | $58,040FY2022 |
| Little League Baseball IncSterling | Form 990-EZ | $57,681FY2025 |
| Little League Baseball IncLeominster | Form 990-EZ | $57,661FY2025 |
| Little League Baseball IncBoylston | Form 990-EZ | $57,454FY2025 |
| Little League Baseball IncIpswich | Form 990-EZ | $57,405FY2025 |
| Friends of Milton Council on Aging IncMilton | Form 990-EZ | $57,402FY2026 |
| Sterling Historical Society IncSterling | Form 990 | $57,387FY2025 |
| Greater Lynn Photographic Association IncLynn | Form 990 | $57,357FY2026 |
| Winchendon Center for History and Culture IncWinchendon | Form 990 | $57,020FY2025 |
| Massachusetts Nurses Foundation IncCanton | Form 990-EZ | $56,991FY2025 |
| Pascommuck Conservation Trust IncEasthampton | Form 990-EZ | $56,937FY2025 |
| Sterling EMS IncSterling | Form 990 | $56,422FY2025 |
| Fitchburg Cultural Alliance IncFitchburg | Form 990-EZ | $56,063FY2025 |
| North Shore Philharmonic Orchestra IncMarblehead | Form 990-EZ | $55,443FY2025 |
| Results Unlimited IncDuxbury | Form 990-EZ | $55,443FY2024 |
| Little League Baseball IncSpencer | Form 990-EZ | $55,401FY2024 |
| The Cunningham School Parent Teacher Organization IncMilton | Form 990-EZ | $55,112FY2025 |
| Packard ManseStoughton | Form 990-EZ | $54,923FY2025 |
| Friends of the Warham Free LibraryWareham | Form 990-EZ | $54,835FY2026 |
| Belmont Citizens Forum IncBelmont | Form 990-EZ | $54,785FY2024 |
| Dorchester Day Parade IncDorchester | Form 990-EZ | $54,555FY2025 |
| PTA Massachusetts Parent-Teacher Association IncLittleton | Form 990-EZ | $54,197FY2025 |
| Blackstone Millville Music Association IncBlackstone | Form 990-EZ | $54,053FY2025 |
| Friends of the Callahan Senior CenterFramingham | Form 990-EZ | $53,788FY2025 |
| Friends of the Worcester Free Public Library IncWorcester | Form 990-EZ | $53,578FY2026 |
| Friends of the Acton Council on Aging IncActon | Form 990-EZ | $53,277FY2025 |