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. Boston Chinatown Lions Club

    EIN 042983477 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Boston Chinatown Neighborhood Center Inc

    EIN 237209691 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Boston Chinatown Resident Association Inc

    EIN 300121046 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Boston Choral Ensemble Inc

    EIN 201739741 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Boston Christian Counseling Center

    EIN 542160099 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990

  6. Boston City Lights Foundation Inc

    EIN 222708250 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Boston Civic Enhancement Foundation C/o the Fallon Company

    EIN 137563365 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  8. Boston Cleft and Craniofacial Collaborative Inc

    EIN 994538715 · Headquarters: BOSTON, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Boston Collaborative Inc

    EIN 825139472 · Headquarters: BOSTON, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Boston Community Pediatrics Inc

    EIN 843091463 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Boston Convenience Store Owners Association

    EIN 811631780 · Headquarters: Boston, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Boston Dance Alliance Inc

    EIN 043064755 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Boston Debate League Incorporated

    EIN 593789722 · Headquarters: BOSTON, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Boston Dyke March Inc

    EIN 922274068 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Boston Education Forward Inc

    EIN 850698106 · Headquarters: Boston, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Boston Education Skills & Training Corp

    EIN 200917822 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Boston Exchange Inc

    EIN 473486850 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  18. Boston Fatherless & Widows Society

    EIN 046006506 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Boston Fencing Club Inc

    EIN 046361657 · Headquarters: BOSTON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Boston Festival Orchestra Inc

    EIN 843601675 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Boston Fire Metro Fire Cism Team Inc

    EIN 810853168 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  22. Boston Firemen's Relief Fund

    EIN 041104325 · Headquarters: BOSTON, MA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Boston Fisheries Foundation Inc

    EIN 460758956 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Boston Foundation Support Trust C/O Boston Foundation Inc

    EIN 203754374 · Headquarters: Boston, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Boston Gay Basketball League Inc

    EIN 320543382 · Headquarters: BOSTON, MA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  26. Boston Global Bridge Institute Inc

    EIN 264593662 · Headquarters: Boston, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Boston Globe Employees Assoc-boston

    EIN 046757900 · Headquarters: BOSTON, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990

  28. Boston Greenspace Alliance Inc

    EIN 042887143 · Headquarters: Boston, MA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  29. Boston Groundwater Trust

    EIN 201941686 · Headquarters: BOSTON, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Boston Harbor Now Inc

    EIN 043268863 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Boston Health and Creative Arts Institute

    EIN 271766735 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  32. Boston Health Care for the Homeless Program Inc

    EIN 043160480 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Boston History Center and Museum Inc

    EIN 043027858 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  34. Boston Innovation Community In

    EIN 931868925 · Headquarters: BOSTON, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Boston International Association Inc

    EIN 262261878 · Headquarters: Boston, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  36. Boston Investment Professionals Association Inc

    EIN 273007606 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Boston Israel Innovation Group Inc

    EIN 412951971 · Headquarters: Boston, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Boston Korean Adoptees Inc

    EIN 050567692 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Boston Latin Academy Association Inc

    EIN 205933822 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Boston Latin School Association

    EIN 046035973 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Boston Lawyers Group Inc C/o Mintz

    EIN 883906507 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Boston Leadership Development Foundation Inc

    EIN 861057552 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  43. Boston League of Wicked Wrestlers

    EIN 850588964 · Headquarters: BOSTON, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Boston Lgbt Games Inc

    EIN 264625489 · Headquarters: Boston, MA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. Boston Little Saigon

    EIN 862391149 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  46. Boston Living Center Inc

    EIN 043088563 · Headquarters: BOSTON, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990

  47. Boston Local Development Corporation

    EIN 042681311 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Boston Lyric Opera Company

    EIN 042469627 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Boston Madison Square Garden Club

    EIN 041105640 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Boston Main Streets Foundation

    EIN 203510157 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Boston Makers Inc

    EIN 471181385 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  52. Boston Marathon Sports Medicine Research Society Inc

    EIN 042704455 · Headquarters: BOSTON, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Boston Marine Society

    EIN 042139204 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Boston Medical Center

    EIN 043314093 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  55. Boston Medical Center

    EIN 463556853 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  56. Boston Medical Center-brighton Corporation

    EIN 994793550 · Headquarters: BOSTON, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Boston Midsummer Opera Inc

    EIN 203943823 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Boston Municipal Research Bureau

    EIN 222673755 · Headquarters: BOSTON, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Boston Music Film Sports and Law Non Profit Corporation

    EIN 873762138 · Headquarters: Boston, MA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Boston Music Project Inc

    EIN 474232704 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Boston Natural Areas Network Inc

    EIN 042693273 · Headquarters: Boston, MA, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990

  62. Boston Neighborhood Producers Group

    EIN 010569329 · Headquarters: Boston, MA, US · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  63. Boston Neighborhood Support Inc

    EIN 042129132 · Headquarters: Boston, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Boston Newspaper Prtg Pressmen Union 3 Paperhandlers H & W Fd

    EIN 223032503 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Boston Open Studios Coalition Inc

    EIN 043542797 · Headquarters: BOSTON, MA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  66. Boston Opera Company Inc

    EIN 222960171 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  67. Boston Partners in Education Inc

    EIN 042501341 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Boston Partners in Mentoring Inc

    EIN 043406653 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990

  69. Boston Pediatric Neurosurgical Foundation Inc

    EIN 042986097 · Headquarters: Boston, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990

  70. Boston Pediatric Neurosurgical Foundation Inc Veba Trust

    EIN 413295268 · Headquarters: BOSTON, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Boston Performing Arts Inc

    EIN 993893090 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Boston Philharmonic Orchestra Corporation

    EIN 042678312 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Boston Plasterers' & Cement Masons Local 534 Apprent & Train Fund

    EIN 046185862 · Headquarters: BOSTON, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Boston Plasterers' & Cement Masons Union Local 534

    EIN 041103065 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Boston Plasterers' & Cement Masons' Health and Welfare Plan

    EIN 046049991 · Headquarters: BOSTON, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Boston Plasterers' & Cement Masons' Union Local 534 Labor Mgmt Coopfun

    EIN 043290837 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Boston Plastic and Oral Surgery Foundation Inc

    EIN 043286718 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  78. Boston Police Runners Club

    EIN 753240064 · Headquarters: Boston, MA, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  79. Boston Police Superior Officers Federation

    EIN 042689923 · Headquarters: BOSTON, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Boston Press Photographers Association

    EIN 811980384 · Headquarters: Boston, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Boston Prime Timers Inc

    EIN 043246380 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Boston Private Industry Council Inc The

    EIN 042676661 · Headquarters: BOSTON, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Boston Public Art Triennial Inc

    EIN 042712823 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Boston Public Housing Corporation

    EIN 043576423 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Boston Public Library Fund Inc

    EIN 043150560 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Boston Public Library Professional Staff Association

    EIN 042766022 · Headquarters: BOSTON, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Boston Public Market Association Inc

    EIN 043556884 · Headquarters: BOSTON, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Boston Public School Teachers Retirement Fund Association

    EIN 042080791 · Headquarters: BOSTON, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Boston QSP Inc

    EIN 820590745 · Headquarters: Boston, MA, USA · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  90. Boston Rare Connections Corporation

    EIN 844011176 · Headquarters: Boston, MA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Boston Recovery Foundation Inc

    EIN 331635971 · Headquarters: Boston, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Boston Rescue Mission Inc

    EIN 042104726 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Boston Sand & Gravel Company Charitable Foundation

    EIN 043174009 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Boston Securities Traders Assoc Inc C/o Chiara Sarata

    EIN 161641063 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Boston Senior Home Care Inc

    EIN 042546251 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Boston Showstoppers

    EIN 371625428 · Headquarters: boston, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Boston Smith College Club

    EIN 046173493 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Boston Society of Architects

    EIN 042448949 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Boston Society of Civil Engineers Section/asce

    EIN 042103915 · Headquarters: BOSTON, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Boston Society Wesley N Gray Trust

    EIN 276100753 · Headquarters: BOSTON, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

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