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. Boundless Thinking and Experimenting

    EIN 871905111 · Headquarters: Cambridge, MA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Bourne Athletic Association Inc

    EIN 043074511 · Headquarters: MONUMENT BEACH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Bourne Babe Ruth League Inc

    EIN 202045719 · Headquarters: SAGAMORE BEACH, MA, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  4. Bourne Basketball Association Inc

    EIN 873415134 · Headquarters: Bourne, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Bourne Community Boating Inc

    EIN 208095349 · Headquarters: Buzzards Bay, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Bourne Community Tv Inc

    EIN 461293821 · Headquarters: Bourne, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Bourne Conservation Trust

    EIN 042767827 · Headquarters: CATAUMET, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Bourne Council for School Volunteer Services Inc

    EIN 042882135 · Headquarters: Bourne, MA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  9. Bourne Education Foundation

    EIN 821100658 · Headquarters: Bourne, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Bourne Financial Development Corporation

    EIN 562293848 · Headquarters: Buzzards Bay, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  11. Bourne High School Alumni Inc

    EIN 222619950 · Headquarters: Buzzards Bay, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Bourne Historical Society Inc

    EIN 042578062 · Headquarters: BOURNE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Bourne Management Systems Inc

    EIN 043337127 · Headquarters: Pittsfield, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Bourne Newcomers & Neighbors Club Inc

    EIN 813479369 · Headquarters: BOURNE, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Bourne Society for Historic Preservation Inc

    EIN 042686029 · Headquarters: Pocasset, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Bourne Substance Free Coalition Inc

    EIN 871640194 · Headquarters: BOURNE, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Bourne Youth Baseball Inc

    EIN 202045452 · Headquarters: BOURNE, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Bourne Youth Council Inc

    EIN 043237844 · Headquarters: Buzzards Bay, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Bourne Youth Lacrosse Inc

    EIN 465080540 · Headquarters: POCASSET, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Bourne Youth Softball

    EIN 542180788 · Headquarters: Buzzards Bay, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Bourque Family Foundation Inc

    EIN 821999119 · Headquarters: WOBURN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Bousquet Alpine Race Club

    EIN 475661095 · Headquarters: Pittsfield, MA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  23. Boutiette Family Farm Inc

    EIN 844690638 · Headquarters: MIDDLEBORO, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  24. Boutwell Pac

    EIN 822879925 · Headquarters: Wilmington, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Boveri-Trackman Family Foundation Inc

    EIN 043189191 · Headquarters: Dennis, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  26. Bow Seat Creative Action for Conservation

    EIN 472904502 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. Bow Sim Mark Tai Chi Arts Inc

    EIN 813234106 · Headquarters: BOSTON, MA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  28. Bowdoin Apartments Corporation C/o Kelliher & Callaghan

    EIN 042399546 · Headquarters: MALDEN, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  29. Bowdoin Geneva Main Streets Inc

    EIN 043356867 · Headquarters: DORCHESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  30. Bowdoin Manor Housing Inc C/o Commonwealth Land Trust

    EIN 823536947 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Bowdoin Street Health Center Inc

    EIN 042529788 · Headquarters: DORCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Bowen After School Care Program Inc

    EIN 237376759 · Headquarters: NEWTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Bowen Elementary School Parent Teacher Organization

    EIN 870716719 · Headquarters: Newton, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Bowen Nursery School Inc

    EIN 042199269 · Headquarters: NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Bowling 4 Education Inc

    EIN 474130877 · Headquarters: Acton, MA, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. Bowman Elementary School Pto Inc

    EIN 861783422 · Headquarters: LEXINGTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Bowman School Extended Day Program Inc

    EIN 042717792 · Headquarters: LEXINGTON, MA, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990

  38. Bowman School Pta

    EIN 237065984 · Headquarters: LEXINGTON, MA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  39. Box 4 Special Services Canteen Association Inc

    EIN 455501030 · Headquarters: WORCESTER, MA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Box 5 Association Inc Onset Fire Dept

    EIN 042778134 · Headquarters: onset, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  41. Boxboro Children Center Inc

    EIN 042953634 · Headquarters: Boxboro, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Boxborough Conservation Trust Inc

    EIN 043399935 · Headquarters: Boxborough, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Boxborough District Minute Men Company

    EIN 900744605 · Headquarters: BOXBOROUGH, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Boxborough Family Network Inc

    EIN 043383847 · Headquarters: Acton, MA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  45. Boxborough Firefighters Association Inc

    EIN 043347911 · Headquarters: Boxborough, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Boxborough Historical Society Inc

    EIN 203867380 · Headquarters: Boxborough, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Boxer Buddies Rescue Inc

    EIN 202560712 · Headquarters: BELLINGHAM, MA, US · Animal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  48. Boxford Academy Inc

    EIN 043331441 · Headquarters: BOXFORD, MA, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990

  49. Boxford Athletic Association Inc

    EIN 046078451 · Headquarters: BOXFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Boxford Cable Access Television Corporation Inc

    EIN 342056321 · Headquarters: BOXFORD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Boxford Elementary Schools Trust Inc

    EIN 043347284 · Headquarters: Boxford, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Boxford Firefighters Relief Association

    EIN 454670401 · Headquarters: Boxford, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Boxford Friendship Foundation Inc

    EIN 222525322 · Headquarters: BOXFORD, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Boxford Historical Society Inc

    EIN 237134938 · Headquarters: BOXFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Boxford Mens Softball Charities Inc C/o Harry R Paine Jr

    EIN 203340745 · Headquarters: BOXFORD, MA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  56. Boxford Mens Softball League Inc

    EIN 844649916 · Headquarters: Boxford, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Boxford Parent Teacher Organization

    EIN 042724718 · Headquarters: BOXFORD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Boxford Police Relief Association

    EIN 042720843 · Headquarters: Boxford, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Boxford Town Library Friends Inc

    EIN 332858847 · Headquarters: Boxford, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Boxford Trails Association

    EIN 042649404 · Headquarters: Boxford, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Boxford Village Cemetery Corporation

    EIN 042666588 · Headquarters: Boxford, MA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Boxford Village Cemetery Perpetual Care Tr

    EIN 376449142 · Headquarters: Boxford, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. BOY AND GIRL SCOUTS OF KINGSTON INC (Known as Kingston Scouts INC)

    EIN 222559693 · Headquarters: Kingston, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Boy Scout Troop 71

    EIN 921553189 · Headquarters: CHATHAM, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Boy Scouts of America Troop 194

    EIN 043277162 · Headquarters: BEDFORD, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Boy Scouts of America Troop 238

    EIN 832279223 · Headquarters: EAST BROOKFIELD, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Boy Scouts of America Western Massachusetts Council Inc

    EIN 042104279 · Headquarters: HOLYOKE, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Boychoir Foundation Inc

    EIN 474364551 · Headquarters: Medford, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Boyden Elementary School Parents Advisory Council

    EIN 134347164 · Headquarters: Walpole, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Boyle Foundation

    EIN 046665839 · Headquarters: TRURO, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Boylston Chess Foundation Inc

    EIN 201958187 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Boylston Education Collaborative Inc

    EIN 043316894 · Headquarters: Boylston, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Boylston Elementary School Parent Teacher Organization

    EIN 043577437 · Headquarters: Boylston, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Boylston Firefighters Association Inc

    EIN 043107657 · Headquarters: BOYLSTON, MA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  75. Boylston Historical Society and Museum Inc

    EIN 237252242 · Headquarters: Boylston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Boylston Housing Inc

    EIN 042999453 · Headquarters: BOYLSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Boylston Lions Club Foundation Inc

    EIN 881435533 · Headquarters: BOYLSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Boylston Place Association Inc C/o Emerson College

    EIN 042838265 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Boylston Place Foundation Inc

    EIN 300673296 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Boylston Police Union

    EIN 020709190 · Headquarters: BOYLSTON, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Boylston Public Library Foundation

    EIN 222474855 · Headquarters: BOYLSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Boylston Schul-verein Inc

    EIN 041112850 · Headquarters: WALPOLE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Boylston Youth Basketball

    EIN 922713706 · Headquarters: Boylston, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Boylston Youth Soccer Association

    EIN 205821601 · Headquarters: BOYLSTON, MA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  85. Boynton Union Connect TMA

    EIN 992550463 · Headquarters: Somerville, MA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Boys & Girls Club Family Center Inc

    EIN 042105940 · Headquarters: SPRINGFIELD, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Boys & Girls Club of Cape Cod Inc

    EIN 043273141 · Headquarters: MASHPEE, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Boys & Girls Club of Chicopee Inc

    EIN 042166805 · Headquarters: CHICOPEE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Boys & Girls Club of Fitchburg and Leominster - a Nonprofit Educational

    EIN 043576700 · Headquarters: LEOMINSTER, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Boys & Girls Club of Greater Billerica Inc

    EIN 237106468 · Headquarters: BILLERICA, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Boys & Girls Club of Greater Haverhill Inc

    EIN 042111215 · Headquarters: HAVERHILL, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Boys & Girls Club of Greater Holyoke Inc

    EIN 042103792 · Headquarters: HOLYOKE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Boys & Girls Club of Greater Lowell Inc

    EIN 042104396 · Headquarters: LOWELL, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Boys & Girls Club of Greater New Bedford Inc

    EIN 042104752 · Headquarters: NEW BEDFORD, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Boys & Girls Club of Greater Salem Inc

    EIN 042104912 · Headquarters: SALEM, MA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  96. Boys & Girls Club of Greater Westfield Inc

    EIN 042464259 · Headquarters: WESTFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Boys & Girls Club of Lynn Inc

    EIN 042103924 · Headquarters: LYNN, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Boys & Girls Club of Marshfield Inc

    EIN 043525938 · Headquarters: MARSHFIELD, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Boys & Girls Club of Plymouth

    EIN 042103926 · Headquarters: PLYMOUTH, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Boys & Girls Clubs of Boston Inc

    EIN 042103922 · Headquarters: BOSTON, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

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