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. Children's Advocacy Center of Hampshire County Inc

    EIN 043457848 · Headquarters: NORTHAMPTON, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Children's Advocacy Center of Suffolk County Inc

    EIN 043273300 · Headquarters: BOSTON, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Children's After School Programs Inc

    EIN 042927795 · Headquarters: HUDSON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Children's Aquarium and Exploration Center of Greater Fall River Inc

    EIN 465650707 · Headquarters: FALL RIVER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  5. Children's Center at Groton Inc

    EIN 043190811 · Headquarters: GROTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Children's Center of the Faith United Methodist Church

    EIN 043273682 · Headquarters: METHUEN, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Children's Center of Weston Inc

    EIN 042546540 · Headquarters: WESTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Children's Cerebral Palsy Foundation

    EIN 222845229 · Headquarters: BROOKLINE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Children's Discovery Museum of Cape Cod Inc

    EIN 043132922 · Headquarters: MASHPEE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Children's Dyslexia Centers Inc

    EIN 043169620 · Headquarters: LEXINGTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Children's Friend and Family Services Inc

    EIN 042104791 · Headquarters: SALEM, MA, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990

  12. Children's Friend Inc

    EIN 042105856 · Headquarters: WORCESTER, MA, USA · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990

  13. Children's Hospital League Corporation

    EIN 042780811 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  14. Children's Hospital Ophthalmology Foundation Inc

    EIN 042864081 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. Children's Hospital Pathology Foundation Inc

    EIN 043085427 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  16. Children's Hospital Pediatric Associates Inc

    EIN 431987409 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  17. Children's Hospital Radiology Foundation Inc

    EIN 043259647 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  18. Children's Investment Fund Inc

    EIN 043105358 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Children's League Education Fund Inc

    EIN 200814600 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Children's League of Massachusetts Inc

    EIN 043263696 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Children's Museum at Holyoke Inc

    EIN 042836882 · Headquarters: HOLYOKE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Children's Museum of Greater Fall River

    EIN 043552597 · Headquarters: Fall River, MA, United States · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Children's Oncology Services of Massachusetts Inc

    EIN 042627411 · Headquarters: BROOKLINE, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Children's Orthopaedic Surgery FoundationInc

    EIN 042943146 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  25. Children's Own School Inc

    EIN 046006613 · Headquarters: WINCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Children's Services of Roxbury Inc

    EIN 043082352 · Headquarters: ROXBURY, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Children's Sports Medicine Foundation Inc

    EIN 042970129 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  28. Children's Trust Inc

    EIN 043123184 · Headquarters: BOSTON, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Children's Urological Foundation Inc

    EIN 042910304 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  30. Children's Village Inc

    EIN 042544427 · Headquarters: CAMBRIDGE, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Children's Wellbeing Foundation F/k/a Children Without Borders Inc

    EIN 141989752 · Headquarters: MILTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Childrens Advocacy Center of BC

    EIN 043135548 · Headquarters: Fall River, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2016 · Primary form: IRS Form 990

  33. Childrens Ark Preschool Inc

    EIN 042767351 · Headquarters: BROCKTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Childrens Business Fair

    EIN 843988869 · Headquarters: Marshfield, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Childrens Castle Parent Council

    EIN 383680878 · Headquarters: West Newbury, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Childrens Catholic Education Fund

    EIN 640960108 · Headquarters: SPRINGFIELD, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. Childrens Center for Communication Inc Beverly School for the Deaf

    EIN 042103886 · Headquarters: BEVERLY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Childrens Cooperative Inc

    EIN 042506891 · Headquarters: Bellingham, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Childrens Equality and Opportunity Foundation

    EIN 471258692 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. Childrens Haven Inc

    EIN 042133242 · Headquarters: Douglas, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Childrens Health Rights of Massachusetts Inc

    EIN 871910319 · Headquarters: South Easton, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  42. Childrens Help Net Foundation Inc

    EIN 113519076 · Headquarters: Pittsfield, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Childrens International Summer Villages Inc

    EIN 813136257 · Headquarters: Cambridge, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Childrens Island Inc

    EIN 043432628 · Headquarters: Concord, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. Childrens Literacy Innovations Inc

    EIN 830687841 · Headquarters: Andover, MA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  46. Childrens Literature New England

    EIN 042997666 · Headquarters: Brookline, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  47. Childrens Museum Inc

    EIN 046116071 · Headquarters: New Bedford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  48. Childrens Museum of Franklin Inc

    EIN 933259226 · Headquarters: FRANKLIN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Childrens Museum of the Eastern Shore Inc

    EIN 273149646 · Headquarters: CAMBRIDGE, MA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  50. Childrens Music Network Inc

    EIN 043123496 · Headquarters: ARLINGTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Childrens School of Science Inc

    EIN 046002219 · Headquarters: WOODS HOLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Childrens Smile Coalition

    EIN 454284395 · Headquarters: Rochdale, MA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. Childrens Therapeutic Riding

    EIN 205606106 · Headquarters: Scituate, MA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  54. Childrens Urological Foundation Inc Retiree Medical Savings Account

    EIN 326817745 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Childrens' Glaucoma Foundation Inc

    EIN 043455133 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Childs Park Foundation Inc

    EIN 042143976 · Headquarters: HADLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. ChildsplayInc

    EIN 571176796 · Headquarters: Cambridge, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  58. Childthrive Initiative

    EIN 413474656 · Headquarters: EDGARTOWN, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Chile Massachusets Alliance Inc

    EIN 822227533 · Headquarters: CAMBRIDGE, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Chills Diamond Ring Education Foundation Inc

    EIN 352316258 · Headquarters: MATTAPAN, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Chilmark Associates C/o Katherine Mccord

    EIN 042129222 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Chilmark Church Reserve Tr

    EIN 926603448 · Headquarters: Chilmark, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Chilmark Community Center Trust Inc

    EIN 393957056 · Headquarters: Chilmark, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Chilmark Pond Foundation Inc

    EIN 825083098 · Headquarters: VINEYARD HAVEN, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Chilmark School PTO

    EIN 900614669 · Headquarters: Chilmark, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Chilmark Town Affairs Council Inc

    EIN 223283667 · Headquarters: CHILMARK, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Chilmark Volunteer Firemans Assn Inc

    EIN 043348597 · Headquarters: Chilmark, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Chilton Club

    EIN 041174990 · Headquarters: BOSTON, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Chim Inc

    EIN 843282775 · Headquarters: Concord, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. China Adoption with Love Inc

    EIN 043289485 · Headquarters: BROOKLINE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. China Evangelical Seminary Association Inc

    EIN 042503017 · Headquarters: Lexington, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. China Golf Collectors Society Inc

    EIN 475069476 · Headquarters: HADLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  73. China Medical Board Inc

    EIN 131659619 · Headquarters: CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. China Pharmaceutical University Alumni Association-us Branch

    EIN 812996769 · Headquarters: Woburn, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Chinas Children International Inc

    EIN 833572811 · Headquarters: Newton, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Chinatown Business Associationinc

    EIN 043251175 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Chinatown Charitable Trust C/o Fran Mcnally Asst Controller

    EIN 203380168 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990

  78. Chinatown Community Land Trust Inc

    EIN 473187874 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Chinatown Cultural Center Inc

    EIN 465350321 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  80. Chinatown Main Street Inc

    EIN 043374472 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Chinese Actuarial Club Inc

    EIN 205517085 · Headquarters: newton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  82. Chinese American Association of Arlington

    EIN 994806842 · Headquarters: Arlington, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Chinese American Association of Bedford

    EIN 823481079 · Headquarters: Bedford, MA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Chinese American Association of Braintree Inc

    EIN 931396328 · Headquarters: Braintree, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Chinese American Association of Cambridge Inc

    EIN 871396154 · Headquarters: Cambridge, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Chinese American Association of Lexington Inc

    EIN 462998909 · Headquarters: Lexington, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Chinese American Association of Newton Inc

    EIN 811058316 · Headquarters: NEWTON, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Chinese American Association of Wat Ertown Inc

    EIN 393877039 · Headquarters: Watertown, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Chinese American Cultural & Heritage Society

    EIN 331618865 · Headquarters: BOSTON, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Chinese American Heart Association

    EIN 204136533 · Headquarters: North Andover, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. Chinese American Heritage FoundationInc

    EIN 824259902 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Chinese American Resource Exchange Inc

    EIN 850526925 · Headquarters: Sharon, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  93. Chinese Americans of Lexington

    EIN 824077567 · Headquarters: Lexington, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Chinese Americans of Massachusetts

    EIN 843610705 · Headquarters: Andover, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Chinese Antibody Society (ChAbS)

    EIN 813513216 · Headquarters: CAMBRIDGE, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Chinese Apparel Society of America

    EIN 873677807 · Headquarters: SOUTH EASTON, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Chinese Association for Science and Technology in Greater Boston

    EIN 811215682 · Headquarters: Belmont, MA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Chinese Association of Research and Education for Eating Disorders

    EIN 853971161 · Headquarters: Cambridge, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  99. Chinese Association of Western Massachusetts

    EIN 462719080 · Headquarters: West Springfield, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Chinese Bible Church of Greater Lowell Learning Center

    EIN 770637734 · Headquarters: Chelmsford, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

First page and all pages