| Sarita and Claire Wright Lucas Foundation IncBoston | Form 990-EZ | $95,183FY2024 |
| Greater Lowell Technical High School Charitable Foundation IncTyngsboro | Form 990 | $94,779FY2025 |
| South Grafton Parent Teacher Organization IncGrafton | Form 990-EZ | $94,158FY2025 |
| Move Up Global IncCanton | Form 990-EZ | $94,008FY2025 |
| Bacon Free LibraryNatick | Form 990 | $93,889FY2026 |
| The Newburyport Parent Teacher OrganizationNewburyport | Form 990-EZ | $93,873FY2025 |
| William G Vinal School PTONorwell | Form 990-EZ | $93,535FY2025 |
| East School PTOHingham | Form 990-EZ | $93,219FY2025 |
| North Grafton Elementary School Parent Teacher Group IncNorth Grafton | Form 990-EZ | $92,878FY2025 |
| Somerville Mathematics Fund IncSomerville | Form 990-EZ | $92,627FY2025 |
| C O R E S IncSomerville | Form 990-EZ | $92,065FY2025 |
| Lawrence School Parent Teacher OrganizationBrookline | Form 990-EZ | $92,058FY2025 |
| Missituk Elementary School Parent Teacher Organization IncorporatedMedford | Form 990-EZ | $91,960FY2025 |
| Lectica IncNorthampton | Form 990-EZ | $91,928FY2025 |
| Earthstar Play School CorporationTruro | Form 990-EZ | $91,739FY2025 |
| Martha Jones School PTO IncWestwood | Form 990-EZ | $91,277FY2025 |
| J Turner Hood School Parents AssociationNorth Reading | Form 990-EZ | $91,209FY2025 |
| Friedman Middle School FpeTaunton | Form 990-EZ | $91,068FY2025 |
| TBC Education FundCenterville | Form 990-EZ | $90,950FY2025 |
| Foxboro Music Association IncFoxboro | Form 990-EZ | $90,223FY2024 |
| Barnesville Scholarship Fund IncBoston | Form 990 | $90,060FY2025 |
| Parents Advisory Council on EducationHopedale | Form 990-EZ | $89,846FY2025 |
| New England Bioscience Society IncCharlestown | Form 990-EZ | $89,751FY2025 |
| Boosters of Lexington Track - XC IncLexington | Form 990-EZ | $89,669FY2025 |
| Massachusetts Police Charity Fund IncWaltham | Form 990 | $89,656FY2025 |
| Laliberte Parents OrganizationRaynham | Form 990-EZ | $89,525FY2026 |
| Local 369 Charitable IncQuincy | Form 990-EZ | $89,057FY2025 |
| St Raphael Religious Education Development TRMedford | Form 990-EZ | $88,832FY2025 |
| QT Library IncSomerville | Form 990-EZ | $88,735FY2025 |
| Danvers Performing Arts Collaborative IncDanvers | Form 990-EZ | $88,563FY2025 |
| Cape Area Pilots AssociationWaquoit | Form 990-EZ | $88,548FY2025 |
| Wes-Mac Parent Teachers OrganizationWestport | Form 990-EZ | $88,486FY2025 |
| Maxcen Housing Society Inc Massachusetts BranchWaltham | Form 990-EZ | $88,484FY2025 |
| Womenx IncCambridge | Form 990-EZ | $88,416FY2025 |
| New England Association of Collegiate Registrars & AdmissionBoston | Form 990-EZ | $88,382FY2025 |
| Town of Chelmsford Scholarship Fund IncChelmsford | Form 990 | $88,308FY2025 |
| Beyond Kids Reading IncNewton Highlands | Form 990-EZ | $88,220FY2024 |
| Sage ExperienceBoston | Form 990-EZ | $88,080FY2024 |
| Sel Providers Association IncNeedham | Form 990-EZ | $87,990FY2023 |
| Friends of the Concord Free Public Library IncConcord | Form 990-EZ | $87,700FY2025 |
| Friends of New Heights FoundationBrockton | Form 990-EZ | $87,301FY2025 |
| Thompson School Parent-Teacher OrganizationArlington | Form 990-EZ | $87,159FY2025 |
| Girls Latin School-Boston Latin Academy Association IncNorwood | Form 990 | $86,992FY2025 |
| Friends of Apie IncCambridge | Form 990-EZ | $86,792FY2023 |
| Classics for Kids FoundationHolliston | Form 990-EZ | $86,768FY2024 |
| Bates School Parent-Teacher OrganizationWellesley | Form 990-EZ | $86,628FY2025 |
| Mashpee Scholarship Foundation TRMashpee | Form 990-EZ | $86,427FY2025 |
| Schools Transforming-Reinventing Inclusive Diverse & Equitable SystLexington | Form 990-EZ | $86,427FY2025 |
| Friends of the Wayland Library IncWayland | Form 990-EZ | $86,204FY2025 |
| AFRICA2080 IncBoston | Form 990-EZ | $86,140FY2025 |