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. Layalaya Arts Initiative Inc

    EIN 393075557 · Headquarters: CHESTNUT HILL, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Layla Lynn Bober Memorial Foundation

    EIN 842263011 · Headquarters: Framingham, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Lazarus House Inc

    EIN 042755382 · Headquarters: LAWRENCE, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Lazarus House of Hope Inc

    EIN 392907304 · Headquarters: Fall River, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Lazord Foundation

    EIN 463535019 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. Lazos Al Futuro

    EIN 851728761 · Headquarters: STONEHAM, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Lc Bluefins Lower Cape Bluefins Inc C/o Jenny Rancourt (Treasurer)

    EIN 993651672 · Headquarters: HARWICH, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Lc Foundation

    EIN 886263913 · Headquarters: WELLESLEY HILLS, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Lchc Corporation

    EIN 043498316 · Headquarters: LOWELL, MA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  10. Lchc Support Corporation C/o Lowell Community Health Center

    EIN 811566682 · Headquarters: LOWELL, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  11. Lcpl Matthew R Rodriguez Memorial Fund

    EIN 464480108 · Headquarters: Raynham Center, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. Lcw Support Corporation

    EIN 844610648 · Headquarters: LAWRENCE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Le 85Em Regiment De Saintonge 4Th Middlesex Militia Regiment of Foot

    EIN 043405896 · Headquarters: Sudbury, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Le Canon En Re

    EIN 422402564 · Headquarters: Hyde Park, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Le Chang Charity Foundation Inc

    EIN 461467520 · Headquarters: FRAMINGHAM, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Le Petit Ranch Inc

    EIN 333039135 · Headquarters: Sheffield, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Le Sallay and Marabou International Studies Inc

    EIN 852688298 · Headquarters: Belmont, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Lead Educational Resources Inc

    EIN 042605180 · Headquarters: CONCORD, MA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Lead Out Foundation Inc

    EIN 861765045 · Headquarters: hingham, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Leader Bank Charitable Foundation Corporation

    EIN 833443018 · Headquarters: ARLINGTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. Leaders 4 Life Inc

    EIN 272053982 · Headquarters: WINTHROP, MA, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  22. Leaders for Massachusetts Inc C/o Verdolino & Lowey Pc

    EIN 824697278 · Headquarters: FOXBOROUGH, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  23. Leaders in Stem Inc

    EIN 871453139 · Headquarters: Medford, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Leaders of the Free World INC

    EIN 824301130 · Headquarters: SPRINGFIELD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Leadership & Literacy Foundation Inc

    EIN 043515145 · Headquarters: SALISBURY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Leadership & Peacemaking Global Network Inc

    EIN 472610604 · Headquarters: Medford, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Leadership Brainery Inc

    EIN 830705607 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Leadership Cape Cod

    EIN 451810873 · Headquarters: Hyannis, MA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Leadership Connection Inc

    EIN 030505402 · Headquarters: Pepperell, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Leadership Institute for Development Education

    EIN 812634116 · Headquarters: ROSLINDALE, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Leadership Metrowest Inc

    EIN 043239680 · Headquarters: FRAMINGHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Leadership Pioneer Valley Inc

    EIN 462125214 · Headquarters: SPRINGFIELD, MA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990

  33. Leadership SouthCoast Inc

    EIN 201662811 · Headquarters: Fall River, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Leadership Thresholds

    EIN 934297811 · Headquarters: Methuen, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Leadership Transformation Inc

    EIN 010779814 · Headquarters: Lexington, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Leading Beyond Boundaries Inc

    EIN 331341561 · Headquarters: Somerville, MA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Leading Change Network Inc

    EIN 453168596 · Headquarters: CAMBRIDGE, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Leading Cities Inc

    EIN 463320189 · Headquarters: Boston, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. Leading Edge Productions Inc

    EIN 850907411 · Headquarters: CHESTNUT HILL, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. LEADING FOR EDUCATIONAL EXCELLENCE INC C/o Perry and Associates Inc

    EIN 462682581 · Headquarters: Scityuate, MA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  41. Leadingage Massachusetts Inc

    EIN 042519931 · Headquarters: NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. LEADS Inc

    EIN 871328553 · Headquarters: Lawrence, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Leaf Education North America Inc

    EIN 473237309 · Headquarters: Cambridge, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. LEAF Fund

    EIN 042763724 · Headquarters: Boston, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Leaf of Hope Foundation Inc

    EIN 882805742 · Headquarters: MILTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Leaffie B Curtis Miller Tr Uw

    EIN 046018946 · Headquarters: HANOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. League Club of Cape Cod

    EIN 020788029 · Headquarters: Orleans, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. League for Programming Freedom Inc

    EIN 043066692 · Headquarters: Concord, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. League Legends Inc

    EIN 451992480 · Headquarters: Florence, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. League of Essex County Sportsmens Clubs Inc

    EIN 042767906 · Headquarters: Middleton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. League of United Latin America Citizens

    EIN 800249121 · Headquarters: West Roxbury, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  52. League of United Latin American Citizens

    EIN 301010666 · Headquarters: Newton, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  53. League of Vaishnava Entreprenuers Inc

    EIN 852401176 · Headquarters: SOUTHBOROUGH, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. League of Women for Community Service

    EIN 237107406 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. League of Women Voters Education Fund Inc

    EIN 331896723 · Headquarters: CONCORD, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. League of Women Voters Lotte E Scharfman Memorial Fund

    EIN 237147454 · Headquarters: BOSTON, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. League of Women Voters of Amherst

    EIN 046039582 · Headquarters: AMHERST, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. League of Women Voters of Brookline Sara K Wallace Fund

    EIN 042633283 · Headquarters: Brookline, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  59. League of Women Voters of Massachus Etts

    EIN 046056982 · Headquarters: SUDBURY, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. League of Women Voters of Massachusetts

    EIN 041105373 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. League of Women Voters of Massachusetts

    EIN 041590626 · Headquarters: BOSTON, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. League of Women Voters of Massachusetts

    EIN 042071775 · Headquarters: Brookline, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  63. League of Women Voters of Massachusetts

    EIN 042445618 · Headquarters: Westford, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. League of Women Voters of Massachusetts

    EIN 042445826 · Headquarters: Westwood, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. League of Women Voters of Massachusetts

    EIN 042445842 · Headquarters: Vineyard Haven, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. League of Women Voters of Massachusetts

    EIN 042684863 · Headquarters: Framingham, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  67. League of Women Voters of Massachusetts

    EIN 042686611 · Headquarters: Williamstown, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. League of Women Voters of Massachusetts

    EIN 043058970 · Headquarters: Shrewsbury, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  69. League of Women Voters of Massachusetts

    EIN 043060609 · Headquarters: North Grafton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. League of Women Voters of Massachusetts

    EIN 046052453 · Headquarters: Watertown, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  71. League of Women Voters of Massachusetts

    EIN 046053404 · Headquarters: Waltham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. League of Women Voters of Massachusetts

    EIN 046054261 · Headquarters: Northampton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. League of Women Voters of Massachusetts

    EIN 046056393 · Headquarters: Weston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. League of Women Voters of Massachusetts

    EIN 046057026 · Headquarters: Milton, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. League of Women Voters of Massachusetts

    EIN 046057501 · Headquarters: Wayland, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. League of Women Voters of Massachusetts

    EIN 046057613 · Headquarters: NEEDHAM, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. League of Women Voters of Massachusetts

    EIN 046057733 · Headquarters: Marion, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. League of Women Voters of Massachusetts

    EIN 046058535 · Headquarters: Wellesley, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. League of Women Voters of Massachusetts

    EIN 046059263 · Headquarters: Winchester, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. League of Women Voters of Massachusetts

    EIN 046059518 · Headquarters: Arlington, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. League of Women Voters of Massachusetts

    EIN 046060825 · Headquarters: Concord, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. League of Women Voters of Massachusetts

    EIN 046061191 · Headquarters: Hingham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. League of Women Voters of Massachusetts

    EIN 046061515 · Headquarters: Belmont, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. League of Women Voters of Massachusetts

    EIN 046062380 · Headquarters: Swamapscott, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  85. League of Women Voters of Massachusetts

    EIN 046062726 · Headquarters: South Hamilton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. League of Women Voters of Massachusetts

    EIN 046063212 · Headquarters: Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. League of Women Voters of Massachusetts

    EIN 046063291 · Headquarters: Harvard, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. League of Women Voters of Massachusetts

    EIN 046063813 · Headquarters: Lexington, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  89. League of Women Voters of Massachusetts

    EIN 046065234 · Headquarters: Acton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. League of Women Voters of Massachusetts

    EIN 046068172 · Headquarters: Falmouth, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. League of Women Voters of Massachusetts

    EIN 046068504 · Headquarters: Andover, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. League of Women Voters of Massachusetts

    EIN 046088153 · Headquarters: Orleans, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. League of Women Voters of Massachusetts

    EIN 046128803 · Headquarters: Sharon, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. League of Women Voters of Massachusetts

    EIN 046129169 · Headquarters: Wilmington, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  95. League of Women Voters of Massachusetts

    EIN 046140056 · Headquarters: MALDEN, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. League of Women Voters of Massachusetts

    EIN 046140130 · Headquarters: Norwood, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. League of Women Voters of Massachusetts

    EIN 046140219 · Headquarters: Boxford, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. League of Women Voters of Massachusetts

    EIN 046140308 · Headquarters: Tyngsboro, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. League of Women Voters of Massachusetts

    EIN 046140357 · Headquarters: Longmeadow, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  100. League of Women Voters of Massachusetts

    EIN 046140649 · Headquarters: Marblehead, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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