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. Legal Justice Access Inc

    EIN 812384939 · Headquarters: LAWRENCE, MA, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  2. Legal Priorities Inc

    EIN 851024198 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Legend Oaks Apartments Inc

    EIN 943337439 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990

  4. Legendary Legacies Inc

    EIN 824456424 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Legends Baseball Trust

    EIN 266156517 · Headquarters: NORTH ANDOVER, MA, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  6. Legis Inc

    EIN 831408728 · Headquarters: Newton, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Leherein Inc

    EIN 208905083 · Headquarters: Wayland, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Lehrhaus - A Tavern & House of Learning

    EIN 881911890 · Headquarters: Somerville, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Lehs Bulldogs Football Boosters Inc

    EIN 463521868 · Headquarters: Lynn, MA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  10. Lei Foundation

    EIN 332575767 · Headquarters: Acton, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. Leicester Community Access Corp

    EIN 043157533 · Headquarters: LEICESTER, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Leicester Democratic Town Committee

    EIN 800184285 · Headquarters: Leicester, MA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  13. Leicester Full Time Police Alliance

    EIN 042986790 · Headquarters: Leicester, MA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Leicester Girls Softball League

    EIN 043365888 · Headquarters: Leicester, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Leicester High School Athletic Booster Club

    EIN 202546332 · Headquarters: Leicester, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Leicester Historical Society

    EIN 043048619 · Headquarters: Spencer, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Leicester Hoops

    EIN 873269142 · Headquarters: LEICESTER, MA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  18. Leicester Little League

    EIN 223193684 · Headquarters: LEICESTER, MA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  19. Leicester Public Library-renovation Fund

    EIN 270104157 · Headquarters: LEICESTER, MA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  20. Leicester Rod & Gun Club Inc

    EIN 046023599 · Headquarters: Leicester, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Leicester Snowmobile Club Inc

    EIN 043548603 · Headquarters: SPENCER, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Leicester Soccer Club Inc

    EIN 223210353 · Headquarters: ROCHDALE, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Leicester Special Olympics School Day Games

    EIN 811092361 · Headquarters: Leicester, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Leicester Spencer Raiders Inc

    EIN 521751579 · Headquarters: LEICESTER, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Leicester Town Band

    EIN 264263890 · Headquarters: Leicester, MA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Leicester Womens Club

    EIN 043568422 · Headquarters: Spencer, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Leisure Shores Beach Restoration Committee

    EIN 261212089 · Headquarters: Mattapoisett, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Leland Academy Inc Robert a O'meara President

    EIN 042518385 · Headquarters: DUDLEY, MA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Leland Wild Foundation

    EIN 880644608 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Lemko Relief Committee

    EIN 060742137 · Headquarters: Bedford, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Lemon-aide Corporation

    EIN 992025665 · Headquarters: Mashpee, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Lemons for Learning Inc

    EIN 851438430 · Headquarters: Newton, MA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Lena Park Community Development Corporation

    EIN 042531287 · Headquarters: DORCHESTER, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Lence Charitable Fund Inc

    EIN 593780252 · Headquarters: SALEM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  35. Lend a Hand Haiti Corp

    EIN 812456672 · Headquarters: Lynn, MA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Lend a Hand International Inc

    EIN 454872157 · Headquarters: Haverhill, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Lend a Hand Society

    EIN 042104384 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  38. Lending a Hand in the Warm Heart of Africa Inc

    EIN 800783850 · Headquarters: Williamstown, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  39. Lenore Paul Community Garden

    EIN 824815365 · Headquarters: Ludlow, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Lenox Chamber of Commerce

    EIN 237368237 · Headquarters: LENOX, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Lenox Charitable Fund Inc

    EIN 042952923 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  42. Lenox Club of Lenox

    EIN 041536030 · Headquarters: LENOX, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Lenox Education Association

    EIN 237160339 · Headquarters: Lenox, MA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  44. Lenox Ems Association Inc

    EIN 900067366 · Headquarters: LENOX, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. Lenox Fire Company Inc

    EIN 043249423 · Headquarters: LENOX, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Lenox Garden Club

    EIN 046071679 · Headquarters: Lenox, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Lenox Historical Society

    EIN 222570414 · Headquarters: LENOX, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Lenox Land Trust Incorporated

    EIN 200367421 · Headquarters: Lenox, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Lenox Library Association

    EIN 042104388 · Headquarters: LENOX, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Lenox Memorial Middle & High School Parent Teacher Organization

    EIN 413379702 · Headquarters: Lenox, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Lenox Odyssey of the Mind Inc

    EIN 394433479 · Headquarters: Lenox, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Lenox Rhubarb Festival Ltd

    EIN 825469873 · Headquarters: Lenox, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  53. Lenox Sportsmens Club Inc

    EIN 046361956 · Headquarters: LENOX, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Leo Almeida Memorial Fund Inc

    EIN 205048270 · Headquarters: Danvers, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  55. Leo Elison Peace Education Fund Inc -The-

    EIN 383797511 · Headquarters: Amherst, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Leo H Bendit Charitable Foundation C/o Dr Kurt Bloch

    EIN 136143764 · Headquarters: CHESTNUT HILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Leo Inc

    EIN 042378885 · Headquarters: LYNN, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. Leo J Monty Scholarship Inc

    EIN 452625237 · Headquarters: CANTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Leo Real Estate Services Inc

    EIN 431983781 · Headquarters: LYNN, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990

  60. Leo Support Foundation

    EIN 821401623 · Headquarters: Plymouth, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Leo Wasserman Foundation

    EIN 046014473 · Headquarters: W NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Leominster Adult Mixed Softball Assn Inc

    EIN 043106774 · Headquarters: Leominster, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Leominster Art Association

    EIN 042721001 · Headquarters: LEOMINSTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  64. Leominster Arts Council

    EIN 042784618 · Headquarters: LEOMINSTER, MA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Leominster Crime Stoppers

    EIN 261824059 · Headquarters: Leominster, MA, US · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  66. Leominster Development Corporation

    EIN 043299189 · Headquarters: Leominster, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Leominster Education Association Inc

    EIN 237163024 · Headquarters: Leominster, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Leominster Education Foundationinc

    EIN 208787341 · Headquarters: LEOMINSTER, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Leominster Flag Football League

    EIN 811248198 · Headquarters: leominster, MA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  70. Leominster Gridiron Club Inc

    EIN 471692049 · Headquarters: Leominster, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Leominster Group Decision and Operations Research Center

    EIN 270949707 · Headquarters: Leominster, MA, US · Social Science · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  72. Leominster High School Alumni Scholarship Fund Inc

    EIN 043242481 · Headquarters: LEOMINSTER, MA, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990

  73. Leominster High School Athletics Booster Club Inc

    EIN 452592416 · Headquarters: Leominster, MA, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  74. Leominster High School Boys Lacrosse Booster Club

    EIN 472191261 · Headquarters: Leominster, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Leominster High School Music Boosters Inc

    EIN 042936320 · Headquarters: Leominster, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Leominster Historical Society Inc

    EIN 046203827 · Headquarters: LEOMINSTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Leominster Land Trust Inc

    EIN 043455541 · Headquarters: Leominster, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Leominster Lassie League Inc

    EIN 042642978 · Headquarters: LEOMINSTER, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Leominster National Little League

    EIN 042671134 · Headquarters: Leominster, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. Leominster Patrolmen Union

    EIN 042297010 · Headquarters: Leominster, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Leominster Police Association

    EIN 042686049 · Headquarters: LEOMINSTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  82. Leominster Small Business Association Inc

    EIN 273249419 · Headquarters: Leominster, MA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. Leominster Sportsmen's Association

    EIN 046357193 · Headquarters: LEOMINSTER, MA, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  84. Leominster Telecommunications Corp

    EIN 043485164 · Headquarters: LEOMINSTER, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Leominster Youth Football and Cheer Inc

    EIN 474114435 · Headquarters: Leominster, MA, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  86. Leominster Youth Lacrosse Incorporated

    EIN 273234265 · Headquarters: Leominster, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  87. Leominster Youth Robotics Inc

    EIN 943483104 · Headquarters: Leominster, MA, US · Science & Technology · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  88. Leominster Youth Soccer Inc

    EIN 042979592 · Headquarters: Leominster, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Leominster Youth Wrestling Club

    EIN 272918232 · Headquarters: LEOMINSTER, MA, USA · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  90. Leominster-Fitchburg No 1237 Benevolent And

    EIN 041079625 · Headquarters: Leominster, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Leon and Marion Semonian Charitable Trust

    EIN 866337514 · Headquarters: NEWTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Leon S Newton Foundation

    EIN 046050966 · Headquarters: OAK BLUFFS, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  93. Leon V and Marilyn L Rosenberg Family Foundation

    EIN 387028578 · Headquarters: NEWTON CENTRE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Leonard & Barbara Rosen Charitable Foundation

    EIN 046458070 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. Leonard D Chesmore Post 8507 Vets of Foreign Wars of the Us Inc

    EIN 046126789 · Headquarters: Holliston, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Leonard D Hills Trust Uw

    EIN 046047815 · Headquarters: NEW SALEM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. Leonard Morse Auxiliary Inc

    EIN 043306950 · Headquarters: NATICK, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  98. Leonard P Nadeau Memorial Scholarship Fund Inc

    EIN 812710362 · Headquarters: North Grafton, MA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Leontina Ferrari Scholarship Fund

    EIN 042640374 · Headquarters: Plymouth, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. Leontine Jordan & Johanna Dreyer Foundation

    EIN 222753634 · Headquarters: DOVER, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990

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