Nonprofits in Boston, Massachusetts

Nonprofits in Boston, Massachusetts. Browse 5,392 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. Commonwealth Child Care Corporation

    EIN 042699021 · Headquarters: Boston, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Commonwealth Clinical Alliance Inc

    EIN 562382058 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Commonwealth Corporation Foundation

    EIN 273112781 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Commonwealth Covenant Fund Board

    EIN 300498033 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  5. Commonwealth Dispensary Association Inc

    EIN 472851548 · Headquarters: Boston, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990

  6. Commonwealth Zoological Corporation D/b/a Zoo New England

    EIN 043129124 · Headquarters: BOSTON, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Commonwell Health Alliance Inc

    EIN 464151657 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Communities for People Inc

    EIN 042573248 · Headquarters: BOSTON, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Communities for Restorative Justice Inc

    EIN 451220191 · Headquarters: BOSTON, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Communities Love Art Inc

    EIN 821999224 · Headquarters: BOSTON, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Community Action Program Legal Services Inc

    EIN 521823050 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Community Associations Institute- New Hampshire Chapter

    EIN 020439772 · Headquarters: BOSTON, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Community Boating Inc

    EIN 042084042 · Headquarters: BOSTON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Community Care Cooperative (C3)

    EIN 813005904 · Headquarters: Boston, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Community Catalyst Action Fund Inc

    EIN 300687494 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Community Catalyst Inc

    EIN 043355127 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Community Change Inc

    EIN 042445805 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Community Connections Foundation Inc

    EIN 760788130 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Community Design Resource Center of Boston Inc

    EIN 331171614 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  20. Community Development Corporation of Boston Inc

    EIN 042474855 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Community Development Inc

    EIN 222813032 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Community Development Network Boston USA Chapter Inc

    EIN 821908468 · Headquarters: Boston, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  23. Community Health Center Capital Fund Inc

    EIN 043122535 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Community Intensive Care Inc

    EIN 933780796 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Community Labor United Inc

    EIN 203404034 · Headquarters: BOSTON, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Community Lending Corporation

    EIN 264558073 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  27. Community Movement Commons Inc

    EIN 921995183 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Community Music Center of Boston Inc

    EIN 042437973 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Community Racing Inc

    EIN 810910507 · Headquarters: Boston, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Community Renewal Inc % the Community Builders Inc

    EIN 222823715 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Community Research Initiative of New England Inc

    EIN 043045706 · Headquarters: BOSTON, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Community Resources for Justice

    EIN 043461434 · Headquarters: Boston, MA, United States · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Community Through Theater Inc

    EIN 994311072 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Community Workshops Inc

    EIN 042103560 · Headquarters: BOSTON, MA, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990

  35. Company One Theatre

    EIN 043444644 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Compass Working Capital Inc

    EIN 203975100 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Compete with Purpose Inc

    EIN 853452336 · Headquarters: Boston, MA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Competing for a Cause

    EIN 364820955 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Comunidad Siervos De Cristo Vivo De Boston Inc

    EIN 832503187 · Headquarters: BOSTON, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. 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

  41. Concussion Legacy Foundation Inc

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

  42. Conexion Inc

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

  43. Congo River Capital

    EIN 991666607 · Headquarters: BOSTON, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Conine Family Foundation C/o Paul Mccoy Family Office Svcs

    EIN 815313933 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Connect 2 Success

    EIN 882070337 · Headquarters: BOSTON, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  46. Connected Communities Foundation Inc

    EIN 931721825 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Connecticut Dairy Industry Council Inc

    EIN 273519838 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  48. Connecticut Insurance Guaranty Association

    EIN 237204066 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Connecticut Yankee Atomic Power Company Employee Welfare Trust

    EIN 066398459 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Conservation Food and Health Foundation Inc C/o Gma Foundations

    EIN 222625024 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. Conservation Law Foundation

    EIN 046149986 · Headquarters: Boston, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Conservatory Lab Foundation Inc

    EIN 043443578 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Constance O Putnam Foundation

    EIN 046767748 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Consumer Law Building Corporation

    EIN 261951595 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Continuing Development of Students and Professionals Inc

    EIN 462652649 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Continuing Education Program Inc D/b/a Psychiatry Foundation

    EIN 043242952 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  57. Convergence Ensemble Inc

    EIN 473846256 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Conversation Project Inc

    EIN 383874769 · Headquarters: Boston, MA, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  59. Coops4Haiti Inc

    EIN 450818777 · Headquarters: Boston, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  60. Cora Du Bois Charitable Trust

    EIN 046689812 · Headquarters: BOSTON, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. Core Empowerment Social Justice

    EIN 871327136 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Core Values Strong Families Inc

    EIN 861877693 · Headquarters: BOSTON, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Coro Allegro Inc

    EIN 043094752 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Corp

    EIN 462761759 · Headquarters: BOSTON, MA, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. Corporation for Advancement of Medical Technologies Inc

    EIN 522079827 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Corridor Realty Corp C/o AEW Capital Management LP

    EIN 742951640 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990

  67. Cortico Corporation

    EIN 813975630 · Headquarters: BOSTON, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Corwin House Association Inc

    EIN 030592233 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  69. Costa Rica En Massachusetts

    EIN 811162793 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  70. Council for New England Real Estate Inc

    EIN 043408183 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990

  71. Council of Elders Housing Corporation

    EIN 042802804 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Council of State Archivists Inc

    EIN 010665790 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Council on International Educational Exchange Inc

    EIN 135619649 · Headquarters: Boston, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Court Security Officers Association

    EIN 043115913 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Covenant Boston Perservation Project Inc

    EIN 800905919 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Crawford Foundation

    EIN 043567545 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. Creative Transitions Inc

    EIN 372014359 · Headquarters: Boston, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Creighton Family Foundation

    EIN 046148712 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. Crew Boston Educational Foundation Inc C/o Crew Boston

    EIN 263108444 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Crew Boston Inc

    EIN 042767395 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Criminal Justice Policy Coalition Inc

    EIN 043573526 · Headquarters: BOSTON, MA, USA · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  82. Crimson Initiative Inc

    EIN 331296996 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Crimson Lion Foundation C/o Sally Fassler Dornaus Trustee

    EIN 261388142 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  84. Croma Inc

    EIN 811773306 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Cromwell Harbor Foundation Inc

    EIN 854108500 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. Cromwell Harbor Supporting Foundation Inc

    EIN 873060445 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Crooked Smile Foundation Inc

    EIN 992665245 · Headquarters: Boston, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Crosstown Foundation for the Arts Inc

    EIN 043519093 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Croteau Family Foundation C/o Nutter Mclennen & Fish Llp

    EIN 821774387 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  90. Crowell Family Foundation 7522-Xxxxxx00058

    EIN 326011964 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. Crozier Family Foundation

    EIN 461625668 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Csp Charitable Foundation

    EIN 471397117 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Cssa-hms

    EIN 471336745 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. CTAC — Community Training and Assistance Center

    EIN 042689402 · Headquarters: Boston, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Cultivate Womanhood Inc

    EIN 471100775 · Headquarters: Boston, MA, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  96. Cultural Heritage Research Inc

    EIN 834568531 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Cumann Na Gaeilge I M Boston Inc

    EIN 510185874 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  98. Cureventures Inc

    EIN 272660052 · Headquarters: Boston, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Curiosity Fund Inc

    EIN 833748877 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Curry & Downey Scholarship Trust Charitable T

    EIN 456837157 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

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