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. Comunidade Crista Paraiso

    EIN 474427534 · Headquarters: Framingham, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Comunidade Evangelica Do Cape Cod Inc

    EIN 824460379 · Headquarters: South Yarmouth, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Comunidades Enraizadas Community Land Trust Inc

    EIN 874067972 · Headquarters: CHELSEA, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Con Razon Incorporated

    EIN 994517874 · Headquarters: Cambridge, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Conant Community Health Center Corp

    EIN 260840002 · Headquarters: BRIDGEWATER, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. Conatus Foundation

    EIN 920310738 · Headquarters: BELMONT, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Concerned Advocates of New England Inc

    EIN 042591272 · Headquarters: Malden, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Concerned Black Men of Massachusetts Inc

    EIN 223019881 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Concerned Citizens for Animals Inc

    EIN 042615324 · Headquarters: Longmeadow, MA, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  10. Concerned Citizens for Springfield Inc

    EIN 043290004 · Headquarters: SPRINGFIELD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  11. Concerned Citizens for the Appropriate Placement of Telecommunications Inc

    EIN 030351405 · Headquarters: CONCORD, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Concerned Citizens of Franklin County

    EIN 270507287 · Headquarters: GREENFIELD, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Concerned Citizens of Lynn Inc

    EIN 872809537 · Headquarters: Lynn, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Concerned Community Citizens

    EIN 884186377 · Headquarters: Marshfield, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Concerned Elders Inc

    EIN 472381700 · Headquarters: Cambridge, MA, USA · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  16. Concerned Neighbors of Riverside

    EIN 464175290 · Headquarters: Newton, MA, USA · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  17. Concerned United Birthparents

    EIN 421347648 · Headquarters: Milford, MA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  18. Concert Opera Boston Inc

    EIN 043317911 · Headquarters: weston, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Concert Productions Inc

    EIN 043152439 · Headquarters: WELLESLEY, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  20. Concert Theatre Works Inc

    EIN 921539992 · Headquarters: WAYLAND, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Concerts At The Point Inc

    EIN 352284409 · Headquarters: Westport Point, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Conchitas Outdoor Learning and Play Inc

    EIN 335042767 · Headquarters: Mashpee, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Concilio De Iglesias De Jesucristo El Buen Samaritano Mi Inc

    EIN 271121158 · Headquarters: Roxbury, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Concilio Hispano Inc

    EIN 237185874 · Headquarters: CAMBRIDGE, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  25. Concilio Iglesia Apostolica Cristia Na Bethsaida Ciudad Santa

    EIN 473750254 · Headquarters: West Springfield, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Concord Academy

    EIN 041200600 · Headquarters: Concord, MA, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Concord Antiquarian Society D/b/a Concord Museum

    EIN 042104035 · Headquarters: CONCORD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  28. Concord Area Emergency Services Stress Management Program

    EIN 043068541 · Headquarters: Carlisle, MA, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Concord Area Music School Association Inc

    EIN 237121162 · Headquarters: Clinton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Concord Art Association

    EIN 042275153 · Headquarters: CONCORD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Concord Association of Music Parents

    EIN 842532463 · Headquarters: Concord, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Concord Band Association

    EIN 510205816 · Headquarters: Concord, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Concord Business Partnership Inc

    EIN 043201809 · Headquarters: CONCORD, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Concord Carlisle at Play Inc

    EIN 463059173 · Headquarters: CONCORD, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Concord Carlisle Chinese Club Inc

    EIN 333688102 · Headquarters: Concord, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Concord Carlisle Foundation Inc

    EIN 042157042 · Headquarters: CONCORD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Concord Carlisle Friends of Softball

    EIN 043507000 · Headquarters: LYNN, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Concord Carlisle Girls Hockey Club

    EIN 421652843 · Headquarters: DORCHESTER CENTER, MA, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  39. Concord Carlisle High School Parents Assoc Inc

    EIN 042748334 · Headquarters: Concord, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Concord Carlisle Human Rights Council Inc

    EIN 042738957 · Headquarters: Concord, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Concord Carlisle Newcomers Club

    EIN 237073776 · Headquarters: CONCORD, MA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  42. Concord Carlisle Support Staff Association

    EIN 912142670 · Headquarters: Concord, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Concord Carlisle Volleyball Inc

    EIN 364616008 · Headquarters: Carlisle, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Concord Carlisle Youth Basketball Inc

    EIN 460800144 · Headquarters: Concord, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Concord Carlisle Youth Field Hockey Incorporated

    EIN 412731523 · Headquarters: CONCORD, MA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Concord Carlisle Youth Lacrosse Inc

    EIN 270344725 · Headquarters: CONCORD, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Concord Chamber Music Society Inc

    EIN 900008491 · Headquarters: CONCORD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Concord Chamber of Commerce Corp

    EIN 042163935 · Headquarters: Concord, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Concord Children's Center Inc

    EIN 042565514 · Headquarters: CONCORD, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Concord Chorus Inc

    EIN 046115964 · Headquarters: Concord, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Concord Conservation Trust

    EIN 853604261 · Headquarters: CONCORD, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Concord Conservatory of Music Inc

    EIN 202724666 · Headquarters: CONCORD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Concord Country Club

    EIN 041200680 · Headquarters: CONCORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Concord Family Network

    EIN 203227059 · Headquarters: Concord, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Concord Film Project Inc

    EIN 810876903 · Headquarters: Concord, MA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. Concord Free Press

    EIN 264526430 · Headquarters: Concord, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Concord Free Public Library Corporation

    EIN 042121328 · Headquarters: CONCORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Concord Friends of the Aging Corp

    EIN 042738822 · Headquarters: Concord, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Concord Housing Development Corporation

    EIN 611573215 · Headquarters: ACTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Concord Housing Foundation Inc

    EIN 043568488 · Headquarters: Concord, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Concord Housing Trust Inc

    EIN 043003096 · Headquarters: CONCORD, MA, USA · Housing & Shelter · Latest available filing year: 2010 · Primary form: IRS Form 990

  62. Concord Independent Battery Inc

    EIN 043456846 · Headquarters: CONCORD, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Concord Integrated Preschool Parents Group Inc

    EIN 814333930 · Headquarters: Concord, MA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  64. Concord Land Conservation Trust

    EIN 046113618 · Headquarters: CONCORD, MA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  65. Concord Lions Club

    EIN 046137673 · Headquarters: Concord, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  66. Concord Longevity Institute

    EIN 994668187 · Headquarters: CONCORD, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Concord Middle School Parent Teacher Group

    EIN 043328226 · Headquarters: CONCORD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Concord Minute Men Inc

    EIN 042725624 · Headquarters: Concord, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Concord Montessori School Inc

    EIN 042470894 · Headquarters: CONCORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Concord on Tap

    EIN 465289851 · Headquarters: Concord, MA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  71. Concord Open Land Foundation Inc

    EIN 043044136 · Headquarters: CONCORD, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Concord Paddle Tennis Inc

    EIN 043554292 · Headquarters: CONCORD, MA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  73. Concord Piecemakers

    EIN 042701699 · Headquarters: Concord, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Concord Police Association

    EIN 043115987 · Headquarters: Concord, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Concord Prison Outreach Inc

    EIN 043439438 · Headquarters: CONCORD, MA, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Concord Rod and Gun Club

    EIN 046058565 · Headquarters: Concord, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Concord Rotary Charitable Endowment Inc

    EIN 043051865 · Headquarters: Concord, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Concord Scout House Inc

    EIN 042104027 · Headquarters: Concord, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Concord Youth Soccer Inc

    EIN 043333899 · Headquarters: CONCORD, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Concord Youth Theatre Inc

    EIN 042776922 · Headquarters: CONCORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Concord's Home for the Aged Inc

    EIN 042103762 · Headquarters: CONCORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  82. Concord-carlisle Boosters Club Inc

    EIN 043120218 · Headquarters: Concord, MA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  83. Concord-Carlisle Patrons of Performing Students Inc

    EIN 043534508 · Headquarters: Concord, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Concord-Carlisle Pop Warner Football Assoc Inc

    EIN 992937508 · Headquarters: Concord, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Concord-carlisle Pop Warner Football Association Inc

    EIN 562440449 · Headquarters: Concord, MA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  86. Concord-carlisle Tutors Association Inc

    EIN 863582779 · Headquarters: Concord, MA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Concord-carlisle Youth Baseball Inc

    EIN 042815344 · Headquarters: CONCORD, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Concord-carlisle Youth Hockey Inc

    EIN 237210196 · Headquarters: CONCORD, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Concord250 Corporation

    EIN 883924554 · Headquarters: Concord, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Concordconservesorg

    EIN 261412907 · Headquarters: Concord, MA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Concrete LYFE

    EIN 923314545 · Headquarters: Dorchester, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Concussion Legacy Foundation Inc

    EIN 770689904 · Headquarters: BOSTON, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Condor Initiative

    EIN 934771527 · Headquarters: PITTSFIELD, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Coneducacion Corp

    EIN 874163686 · Headquarters: Quincy, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Conexion Inc

    EIN 208056726 · Headquarters: BOSTON, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Conexiones Latinx-ma Inc

    EIN 874500442 · Headquarters: South Hadley, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Conference of New England Co Endicott College

    EIN 260776530 · Headquarters: BEVERLY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. ConfiKids

    EIN 821040400 · Headquarters: Foxborough, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Conflict Dynamics International Inc

    EIN 562460366 · Headquarters: Cambridge, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Confrerie De La Chaine Des Rotisseu Rs Bailliage Des Ri

    EIN 050507957 · Headquarters: SEEKONK, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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