Nonprofits in Massachusetts

Nonprofits in Massachusetts. Browse 52,168 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. The Needham Concert Society Inc

    EIN 222588573 · Headquarters: NEEDHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. The Needham Education Foundation Inc

    EIN 043088148 · Headquarters: NEEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. The Nehemiah Project for Hope Inc

    EIN 271856333 · Headquarters: Hyde Park, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  4. The Neighborhood Corporation

    EIN 222506850 · Headquarters: EAST TAUNTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990

  5. The Neighborhood Developers Inc

    EIN 042660283 · Headquarters: CHELSEA, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. The Neighborhood Leadership Initiative Inc

    EIN 043513780 · Headquarters: Mattapan, MA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  7. The Neighborhood Network Center Inc

    EIN 043396667 · Headquarters: Dorchester, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. The Neighborhood Supper

    EIN 043118239 · Headquarters: Littleton, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. The Nemasket Group Inc

    EIN 222563405 · Headquarters: MATTAPOISETT, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. The Nesher Charitable Trust

    EIN 923104824 · Headquarters: NEEDHAM HEIGHTS, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. The Neta Bolozky and Yaffa Gunner Fund Inc

    EIN 863295649 · Headquarters: Amherst, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  12. The Network for Social Justice Inc

    EIN 043118712 · Headquarters: WINCHESTER, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. The Network of Multicultural Training Professionals Inc

    EIN 043314805 · Headquarters: CAMBRIDGE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  14. The Neutral Development Project Inc

    EIN 412237580 · Headquarters: Stow, MA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  15. The New American Youth Association

    EIN 043444254 · Headquarters: NEWTON, MA, USA · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990

  16. The New Bedford Museum of Glass Inc

    EIN 020482125 · Headquarters: NEW BEDFORD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990

  17. The New Bedford Oceanarium Corporation

    EIN 043205211 · Headquarters: NORTH DARTMOUTH, MA, USA · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  18. The New Bedford Police Union

    EIN 043186317 · Headquarters: NEW BEDFORD, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. The New Boston Business Network Inc

    EIN 043513901 · Headquarters: WOBURN, MA, USA · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  20. The New Commonwealth Racial Equity and Social Justice Fund Inc

    EIN 851850139 · Headquarters: ROXBURY, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. The New Dance Complex Inc

    EIN 043131964 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. The New England Affordable Housing Management Association Inc

    EIN 043055194 · Headquarters: BRAINTREE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. The New England Association for Play Therapy Inc

    EIN 043250744 · Headquarters: Westfield, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. The New England Automated Clearing House Association

    EIN 042514013 · Headquarters: BURLINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. The New England Canada Business Council Inc

    EIN 042767551 · Headquarters: WESTFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. The New England Catholic News Incorporated

    EIN 042966172 · Headquarters: RAYNHAM, MA, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. The New England Center for Children Inc

    EIN 042708762 · Headquarters: SOUTHBOROUGH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. The New England College of Optometry

    EIN 041591060 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. The New England Council Inc

    EIN 041661090 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. The New England Foundation

    EIN 222757391 · Headquarters: CHESTNUT HILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. The New England Friends of the March of the Living

    EIN 842622534 · Headquarters: SHARON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. The New England Hellenic Medical and Dental Society Inc

    EIN 237444413 · Headquarters: WOBURN, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. The New England Miniature Horse Society

    EIN 020391736 · Headquarters: Lakeville, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. The New England Museum of Fire Fighting Inc

    EIN 863110056 · Headquarters: Pittsfield, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. The New England Patriots Charitable Foundation Inc

    EIN 043244069 · Headquarters: Foxboro, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. The New England Quarterly C/o Loring Wolcott & Coolidge

    EIN 042707673 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. The New England Region of Gold Star Wives of America Inc

    EIN 237057035 · Headquarters: HANSON MA, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. The New Era Foundation

    EIN 226330739 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  39. The New Vision Foundation Inc C/o Greater Framingham Community Church

    EIN 043473256 · Headquarters: FRAMINGHAM, MA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  40. The New York Central System Historical Society

    EIN 237084709 · Headquarters: Hudson, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. The New York General Thoracic Surgical Club Inc

    EIN 453627913 · Headquarters: BEVERLY, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. The Newburyport Family Dental Charitable Trust

    EIN 453836437 · Headquarters: Newburyport, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  43. The Newburyport Pioneer League

    EIN 222494469 · Headquarters: NEWBURYPORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. The Newman School

    EIN 042104773 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. The Newton Chinese Language School Inc

    EIN 043559937 · Headquarters: NEWTONVILLE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. The Newton Partnership Inc

    EIN 222976112 · Headquarters: Newton, MA, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990

  47. The Nexdine Foundation Inc

    EIN 800704123 · Headquarters: MANSFIELD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. The Next Generation of Giving and Philanthropy Inc

    EIN 263746294 · Headquarters: NAHANT, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. The Next Level-tnl-athletics Inc

    EIN 461263787 · Headquarters: Longmeadow, MA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  50. The Next Step Fund Inc

    EIN 043579298 · Headquarters: CAMBRIDGE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. The Nicholas and Marion Madonna Fdn

    EIN 510645638 · Headquarters: OSTERVILLE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. The Nick Katsiroubas Foundation Inc

    EIN 464469791 · Headquarters: NEEDHAM, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. The Nilendu and Renu Srivastava Family Foundation

    EIN 814679378 · Headquarters: LYNNFIELD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  54. The Nima Foundation

    EIN 043398315 · Headquarters: LINCOLN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. The Nipmuc Ski Club Inc

    EIN 043160240 · Headquarters: WEBSTER, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. The Noble Family Foundation

    EIN 043485848 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  57. The Nolumbeka Project Inc

    EIN 264509867 · Headquarters: GREENFIELD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. The Nook Foundation

    EIN 854285930 · Headquarters: DENNIS, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. The Nora Theatre Company Inc

    EIN 042997440 · Headquarters: CAMBRIDGE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  60. The Norcross Wildlife Foundation Inc

    EIN 132041622 · Headquarters: WALES, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. The Nordblom Family Foundation

    EIN 043491328 · Headquarters: BURLINGTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. The Norfolk Law Library Foundation Inc

    EIN 223038074 · Headquarters: Dedham, MA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  63. The Norma G Canner Foundation for Voice Movement Therapy

    EIN 743131087 · Headquarters: MARION, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. The Norman and Eleanor Rabb Charitable

    EIN 046107928 · Headquarters: WESTBOROUGH, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  65. The Norman B Leventhal Map & Education Center Inc

    EIN 260887197 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. The Norman H Walker Trust 21015000168

    EIN 046705934 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. The North Attleboro Firebarn Preservation Society Inc

    EIN 043178037 · Headquarters: Attleboro Falls, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. The North End Visitor Center Inc

    EIN 260048166 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  69. The Northampton Academy of Music Inc

    EIN 042266004 · Headquarters: NORTHAMPTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. The Northeast Scotch Highland Breeders Association

    EIN 042868110 · Headquarters: DENNIS, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. The Norwood Charitable Foundation Inc

    EIN 043469424 · Headquarters: Norwood, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  72. The Notre Dame Education Center-Lawrence Inc

    EIN 043392507 · Headquarters: Lawrence, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. The Nuclear Decommissioning Collaborative Inc

    EIN 463460868 · Headquarters: ARLINGTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. The Nucleus

    EIN 046208570 · Headquarters: Cambridge, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. The Nutrition Center Inc

    EIN 061812530 · Headquarters: GREAT BARRINGTON, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. The Nypro Foundation Inc Co Nypro Inc

    EIN 043211993 · Headquarters: Clinton, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. The O'connell House Inc

    EIN 990390269 · Headquarters: LOWELL, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. The O'shaughnessy Family Foundation

    EIN 431669212 · Headquarters: UXBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  79. The Oak Foundation for Child Health and Education Inc C/o Sullivan & Worcester

    EIN 043104788 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. The Oakfield Foundation

    EIN 810737438 · Headquarters: Belmont, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. The Oakley Country Club

    EIN 041683805 · Headquarters: WATERTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. The Occupational Rehabilitation Gro

    EIN 042622021 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. The Octet Collaborative Inc

    EIN 844881059 · Headquarters: CAMBRIDGE, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. The Odd Cat Sactuary

    EIN 810921529 · Headquarters: Salem, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. The Officials Foundation Inc

    EIN 922763806 · Headquarters: MILFORD, MA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  86. The Ohanian Family Foundation Inc

    EIN 043243059 · Headquarters: BILLERICA, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  87. The Ohrn Family Charitable Foundation

    EIN 223064094 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. The Old Colony Yacht Club

    EIN 042137056 · Headquarters: DORCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. The Old Post Road Parent Advisory

    EIN 454171417 · Headquarters: EAST WALPOLE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. The Oliari Charitable Foundation

    EIN 208063820 · Headquarters: BRIDGEWATER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. The Omidyar-tufts Active Citizenship Trust

    EIN 043828582 · Headquarters: Medford, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. The Omni Institute for Optimal Health

    EIN 042783294 · Headquarters: Hingham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. The Once Here Foundation

    EIN 817001052 · Headquarters: Cambridge, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. The One Angel Foundation Inc

    EIN 452755903 · Headquarters: CONCORD, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. The One by One Project Inc

    EIN 861588274 · Headquarters: NEWTON CENTER, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. The One Foundation Inc

    EIN 465214708 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. The Opacum Land Trust Inc

    EIN 043501184 · Headquarters: STURBRIDGE, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. The Open Center for Children Inc

    EIN 042505196 · Headquarters: SOMERVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. The Open Charitable Trust

    EIN 461639459 · Headquarters: NEEDHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. The Open Door Cape Ann Food Pantry Inc

    EIN 222513482 · Headquarters: GLOUCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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