| Massachusetts General Hospital Nurses Alumnae Association IncBoston | Form 990 | $136,060FY2025 |
| Community School Association IncSherborn | Form 990-EZ | $135,531FY2025 |
| Secure Diversity IncBoston | Form 990-EZ | $135,490FY2024 |
| Jacob Sears Memorial Library CorporationEast Dennis | Form 990 | $135,393FY2025 |
| Hopkinton Country Club Charitable Foundation IncHopkinton | Form 990-EZ | $135,170FY2025 |
| Liberty School PTO IncBraintree | Form 990-EZ | $135,114FY2025 |
| Riley Rocks Memorial Foundation IncBeverly | Form 990-EZ | $134,961FY2025 |
| Swampscott Youth Soccer AssociationSwampscott | Form 990-EZ | $134,665FY2025 |
| River East School to Career IncPalmer | Form 990-EZ | $134,475FY2025 |
| Belmont Food Collaborative IncBelmont | Form 990-EZ | $134,443FY2025 |
| Boston Blockchain Association IncBoston | Form 990-EZ | $134,285FY2024 |
| Kingston Foundation for EducationKingston | Form 990-EZ | $132,778FY2025 |
| Citizens for Public School IncBoston | Form 990-EZ | $132,604FY2025 |
| Youth in Crisis Ministry IncRandolph | Form 990-EZ | $132,396FY2023 |
| West Warren Library Association IncWest Warren | Form 990-EZ | $131,257FY2025 |
| High Plain Elementary Parent Teacher Organization IncAndover | Form 990-EZ | $130,477FY2025 |
| Peter Lino Barili Memorial ScholarshipMarblehead | Form 990-EZ | $130,046FY2025 |
| Friends of TJ2 Robotics IncBridgewater | Form 990-EZ | $129,824FY2025 |
| Universidad Simon Boliver Alumni Association of America IncWaltham | Form 990-EZ | $129,779FY2025 |
| Needham Education Foundation IncNeedham | Form 990 | $129,518FY2025 |
| Nantucket Boosters ClubNantucket | Form 990 | $128,558FY2025 |
| Education Partners NigeriaBrighton | Form 990-EZ | $128,424FY2025 |
| Clinton Gaels Athletic Booster AssociationClinton | Form 990-EZ | $127,977FY2025 |
| Gloucester Scholarship Foundation IncGloucester | Form 990 | $127,941FY2025 |
| Parent Booster USA IncEast Longmeadow | Form 990-EZ | $127,300FY2026 |
| National Society of Academic Medical AdministratorCambridge | Form 990-EZ | $126,880FY2025 |
| Beacon Hill Seminars IncBoston | Form 990-EZ | $126,372FY2025 |
| Canton High School Athletic Booster Club IncCanton | Form 990-EZ | $126,261FY2025 |
| Chelmsford High School Alumni Association IncChelmsford | Form 990 | $125,566FY2025 |
| Friends of Lowell High School IncLowell | Form 990-EZ | $124,732FY2024 |
| Massachusetts Soldiers Legacy FundNorthborough | Form 990 | $124,561FY2024 |
| Southborough Organization for SchoolsSouthborough | Form 990-EZ | $124,030FY2025 |
| Pittsfield Chapter of Unico National IncPittsfield | Form 990-EZ | $123,529FY2025 |
| Friends of Middies Athletics IncDracut | Form 990-EZ | $123,453FY2025 |
| International Society of Osteoarthritis Imaging Isoai IncBoston | Form 990-EZ | $122,974FY2025 |
| Greenfield Public Library Foundation LtdGreenfield | Form 990-EZ | $122,894FY2025 |
| Friends of the Marblehead Public Schools IncMarblehead | Form 990-EZ | $122,877FY2025 |
| Melrose Red Hawk Robotics Educational Foundation IncMelrose | Form 990-EZ | $122,869FY2025 |
| Center Elementary School Parent Advisory CouncilTewksbury | Form 990-EZ | $122,611FY2026 |
| Hopkinton Parent Teacher OrganizationHopkinton | Form 990 | $122,220FY2025 |
| Up with Books IncShirley | Form 990 | $122,032FY2025 |
| Arlington Schools Foundation IncArlington | Form 990-EZ | $121,768FY2025 |
| Friends of the Medford Public Library IncMedford | Form 990-EZ | $121,689FY2025 |
| Cohasset Parent School OrganizationCohasset | Form 990-EZ | $121,641FY2025 |
| Hunnewell School Parent-Teacher Organization IncWellesley | Form 990-EZ | $121,564FY2025 |
| Monrovia College Alumni Association in the AmericasWorcester | Form 990-EZ | $121,449FY2025 |
| Rose Metal Press IncBrookline | Form 990-EZ | $120,465FY2024 |
| Broadmeadow Elementary School PTCNeedham | Form 990-EZ | $119,006FY2025 |
| Mulcahey Elementary SchoolTaunton | Form 990-EZ | $118,976FY2023 |
| Academy of Lifelong Learning of Cape Cod IncWest Barnstable | Form 990-EZ | $118,623FY2025 |