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. Catholic Association of Foresters

    EIN 223208376 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Catholic Association of Foresters

    EIN 237531440 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Catholic Association of Foresters

    EIN 237531441 · Headquarters: Braintree, MA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  4. Catholic Association of Foresters

    EIN 237531442 · Headquarters: Braintree, MA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. Catholic Association of Foresters

    EIN 237531443 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Catholic Association of Foresters

    EIN 237531445 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Catholic Association of Foresters

    EIN 237531449 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Catholic Association of Foresters

    EIN 237531450 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Catholic Association of Foresters

    EIN 237531453 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Catholic Association of Foresters

    EIN 237531455 · Headquarters: Braintree, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Catholic Association of Foresters

    EIN 237531470 · Headquarters: Braintree, MA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Catholic Association of Foresters

    EIN 237531477 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Catholic Association of Foresters

    EIN 237531480 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Catholic Association of Foresters

    EIN 237531485 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Catholic Association of Foresters

    EIN 237531501 · Headquarters: Braintree, MA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. Catholic Association of Foresters

    EIN 237531502 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Catholic Association of Foresters

    EIN 237531509 · Headquarters: Braintree, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Catholic Association of Foresters

    EIN 237531510 · Headquarters: Braintree, MA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Catholic Association of Foresters

    EIN 237531511 · Headquarters: Braintree, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Catholic Association of Foresters

    EIN 237531515 · Headquarters: Braintree, MA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. Catholic Association of Foresters

    EIN 237531518 · Headquarters: Braintree, MA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  22. Catholic Association of Foresters

    EIN 237531520 · Headquarters: Braintree, MA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  23. Catholic Association of Foresters

    EIN 237531521 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Catholic Association of Foresters

    EIN 237531525 · Headquarters: Braintree, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Catholic Association of Foresters

    EIN 237531526 · Headquarters: Braintree, MA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  26. Catholic Charities Boston

    EIN 042534041 · Headquarters: SOUTH BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Catholic Charities of the Diocese of Fall River Massachusetts Inc

    EIN 042106394 · Headquarters: FALL RIVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Catholic Charities Worcester County

    EIN 042103979 · Headquarters: West Boylston, MA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Catholic Communications Corporation

    EIN 042232294 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  30. Catholic Engaged Encounter of Boston Inc

    EIN 043106907 · Headquarters: Attleboro, MA, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  31. Catholic Health Initiatives for Uganda Inc

    EIN 473497060 · Headquarters: Waltham, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  32. Catholic Institute of Technology

    EIN 933926128 · Headquarters: CAMBRIDGE, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Catholic Internet Television Network

    EIN 113816707 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Catholic Investment Services Inc

    EIN 464354011 · Headquarters: BOSTON, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Catholic Lawyers Guild of the Archdiocese of Boston Inc

    EIN 043003173 · Headquarters: Winthrop, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Catholic Life Conference of The

    EIN 843249123 · Headquarters: SPRINGFIELD, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Catholic Memorial School Foundation Inc

    EIN 383957495 · Headquarters: WEST ROXBURY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Catholic Order of Foresters

    EIN 237581116 · Headquarters: New Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Catholic Order of Foresters

    EIN 237581406 · Headquarters: Wareham, MA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. Catholic Order of Foresters

    EIN 237581808 · Headquarters: Wareham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Catholic Order of Foresters

    EIN 237582047 · Headquarters: Marlborough, MA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. Catholic Order of Foresters

    EIN 237582235 · Headquarters: Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Catholic Press of the Fall River Diocese

    EIN 042221363 · Headquarters: FALL RIVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-T

  44. Catholic Purchasing Services Inc

    EIN 133272443 · Headquarters: NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  45. Catholic Quest

    EIN 205747551 · Headquarters: Tewksbury, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Catholic Schools Foundation

    EIN 222485502 · Headquarters: Boston, MA, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Catholic Schools Stewards Foundation Inc

    EIN 814893961 · Headquarters: Worcester, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Catholic Social Services Inc

    EIN 043276325 · Headquarters: South Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  49. Catholics for Tradition Inc

    EIN 022664882 · Headquarters: Dedham, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Cathy and George Sakellaris Family Foundation

    EIN 854194151 · Headquarters: MILTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  51. Cathy Fraser Scholarship Fund Inc

    EIN 571197208 · Headquarters: CENTERVILLE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Cathy-gayle Memorial Fund Inc

    EIN 141907600 · Headquarters: Medway, MA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. Catie's Closet Inc

    EIN 272531953 · Headquarters: Dracut, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Cato - the Coalition of Us

    EIN 882304488 · Headquarters: reading, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Catsachusetts Cat Club Inc

    EIN 824047165 · Headquarters: EAST BOSTON, MA, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  56. Cattel Andriski Foundation

    EIN 042593966 · Headquarters: PETERSHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Cattrap Inc

    EIN 043244539 · Headquarters: NANTUCKET, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Caturano and Company Foundation

    EIN 043545738 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  59. Cause & Event Boston Inc

    EIN 823557969 · Headquarters: Arlington, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Cause for Paws Inc

    EIN 043493128 · Headquarters: MATTAPOISETT, MA, USA · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  61. Cause Fund Inc

    EIN 821802991 · Headquarters: PLYMOUTH, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  62. Cavalier Alliance for Rescue Research and Education Inc

    EIN 472532694 · Headquarters: BEDFORD, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Cavu Foundation Inc

    EIN 200605917 · Headquarters: FITCHBURG, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990

  64. CAYL Institute Inc

    EIN 264529723 · Headquarters: Milton, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Cb Richard Ellis Kenny Farley Foudation Inc

    EIN 043489211 · Headquarters: LYNN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  66. Cb Unlimited Community Services Corp

    EIN 463143286 · Headquarters: East Boston, MA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  67. Cbcb Foundation

    EIN 043249929 · Headquarters: Bedford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  68. Cbmc Inc

    EIN 621784229 · Headquarters: Hubbardston, MA, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. Cbrsd Weekend Backpack Program Inc

    EIN 843875261 · Headquarters: DALTON, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Cbva

    EIN 271097772 · Headquarters: CAMBRIDGE, MA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  71. Cc Car Seat Momma Inc

    EIN 934303789 · Headquarters: Mashpee, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Cc Legacy Fund Corp

    EIN 991628717 · Headquarters: Wilmington, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Cc Vines Inc

    EIN 833335771 · Headquarters: Concord, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. Cca Clinical Holding Company Inc

    EIN 332709766 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Cca Foundation Inc

    EIN 934772832 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Cca Holding Company Inc

    EIN 332663201 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Cca Partners

    EIN 475374731 · Headquarters: Chelmsford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  78. Ccb Cycling Education Foundation Inc

    EIN 473389010 · Headquarters: Ashland, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. CCB Foundation

    EIN 824243941 · Headquarters: Rockport, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Ccba Tai Tung Management Inc

    EIN 043243383 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Ccbc Housing Development Corporation

    EIN 204643428 · Headquarters: TAUNTON, MA, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  82. Ccbc Properties Inc

    EIN 204643238 · Headquarters: TAUNTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Cccc Senior Center Inc

    EIN 331915219 · Headquarters: Arlington, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Ccl Ma Northshore

    EIN 823847693 · Headquarters: Marblehead, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Ccmdag Inc

    EIN 921353044 · Headquarters: West Barnstable, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Ccns Inc

    EIN 823214959 · Headquarters: NORTH FALMOUTH, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Ccsr Inc

    EIN 830733580 · Headquarters: HYANNIS, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Cctv Inc

    EIN 201867422 · Headquarters: CONCORD, MA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Ccyp Inc

    EIN 300455198 · Headquarters: Barnstable, MA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Cd44 Foundation Inc

    EIN 832059413 · Headquarters: BOSTON, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Cda Collaborative Learning Projects Inc

    EIN 562339052 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990

  92. Cdcsb Sumner Block Inc

    EIN 931530511 · Headquarters: GREAT BARRINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Cdcsb Thornewood Inc

    EIN 992608688 · Headquarters: GREAT BARRINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. CDI Development Fund Inc

    EIN 043464735 · Headquarters: Maynard, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Cdle USA Inc

    EIN 260842104 · Headquarters: Peabody, MA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. Cdm Smith Disaster Relief Fund Trust

    EIN 203405113 · Headquarters: BOSTON, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Ce Ski Club Inc

    EIN 823280994 · Headquarters: Agawam, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Ce-ce and Friends Humane Society I

    EIN 043458207 · Headquarters: ABINGTON, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. CEC Management Systems Inc

    EIN 043337130 · Headquarters: Pittsfield, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Cecelia's Adventures Inc

    EIN 850779206 · Headquarters: ATTLEBORO, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

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