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. Adam Smith Educational Productions Ltd

    EIN 223511595 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Adam Theater

    EIN 923415408 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Adams Agricultural Fair Inc

    EIN 043423384 · Headquarters: ADAMS, MA, USA · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  4. Adams Ambulance Service Inc

    EIN 042473134 · Headquarters: ADAMS, MA, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990

  5. Adams Arts Advisory Board Inc

    EIN 814103144 · Headquarters: Adams, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Adams Cheshire Teachers Association

    EIN 237274426 · Headquarters: CHESHIRE, MA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Adams Coney Frew American Legion

    EIN 046125298 · Headquarters: WEST BROOKFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Adams Fall Run Corporation

    EIN 873731986 · Headquarters: STURBRIDGE, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Adams Foundation C/o Russell Adams

    EIN 202900865 · Headquarters: SOUTH HADLEY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Adams Free Library

    EIN 472519192 · Headquarters: Adams, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Adams Heights Mens Club Inc

    EIN 237067983 · Headquarters: QUINCY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Adams Historical Society Inc

    EIN 042946413 · Headquarters: ADAMS, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Adams Lassie League Inc

    EIN 832408493 · Headquarters: ADAMS, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Adams Memorial Society Inc

    EIN 046112474 · Headquarters: STOW, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Adams Montessori School Inc

    EIN 042672489 · Headquarters: QUINCY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Adams Parachute Inc

    EIN 332960093 · Headquarters: Charlton, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Adams Police Association Inc

    EIN 465619771 · Headquarters: ADAMS, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Adams Pool Corporation

    EIN 042426278 · Headquarters: LEXINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Adams Presidential Center and Foundation Inc

    EIN 884306187 · Headquarters: QUINCY, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Adams School Spc

    EIN 842538601 · Headquarters: East Boston, MA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  21. Adams Youth Soccer Association Inc

    EIN 454028600 · Headquarters: ADAMS, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Adams-cheshire Hurricane Youth Football

    EIN 813508763 · Headquarters: Cheshire, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Adamsian Foundation Inc

    EIN 833560591 · Headquarters: Brookline, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Adapt Association of Data Processing Trainers

    EIN 042738864 · Headquarters: Norton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Adapt the World Labs Inc

    EIN 825446855 · Headquarters: MIDDLEBORO, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  26. Adapt Transition Services Inc

    EIN 991600567 · Headquarters: CHELMSFORD, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Adapting Gaits Inc

    EIN 262171966 · Headquarters: Fitchburg, MA, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. Adaptiv Inc

    EIN 823015294 · Headquarters: BEVERLY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990

  29. Adaptive Leadership Network

    EIN 813784911 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Adaptive Melodies

    EIN 393418053 · Headquarters: Brighton, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Adaptive Play Center

    EIN 813404287 · Headquarters: Methuen, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Adaptive Recovery Teaching Incorporated

    EIN 993951044 · Headquarters: AUBURN, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Adaptive Sailing Offshore

    EIN 334381548 · Headquarters: Boston, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Adaptive Sports Awareness Inc

    EIN 474760088 · Headquarters: Hudson, MA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  35. Adaptive Sports New England Inc

    EIN 463900833 · Headquarters: BOSTON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Adaptively Abled Amputees

    EIN 842142773 · Headquarters: beverly, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Adaptx Inc

    EIN 920688377 · Headquarters: Lancaster, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Adath Jeshurun Cemetery Assoc Inc

    EIN 237123803 · Headquarters: NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  39. Adath Jeshurun Cemetery Association Inc Perpetual Care Fund

    EIN 046192657 · Headquarters: NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  40. Adbc Memorial Society

    EIN 262278685 · Headquarters: JAMAICA PLAIN, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Adc Arts Corp

    EIN 811717485 · Headquarters: East Longmeadow, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Adc Booster Club Inc

    EIN 471890592 · Headquarters: Oxford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  43. Adc Initiative Inc

    EIN 832657447 · Headquarters: BLACKSTONE, MA, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  44. Addgene Inc

    EIN 900133592 · Headquarters: Watertown, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Addiction Behavior Changes Corp

    EIN 043557225 · Headquarters: Worcester, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  46. Addiction Referral Center Inc

    EIN 521334719 · Headquarters: Marlborough, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Addiction Solutions of Nantucket Inc

    EIN 812120185 · Headquarters: NANTUCKET, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Addiction Treatment Center of New England Inc

    EIN 042708645 · Headquarters: Brighton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Addiscoder Inc

    EIN 832581871 · Headquarters: Cambridge, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Addison Gilbert Hospital Citizens Fund Inc

    EIN 273834776 · Headquarters: GLOUCESTER, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Addison Gilbert Society Inc

    EIN 464371382 · Headquarters: CHARLESTOWN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  52. Adejumo Foundation Inc

    EIN 881255456 · Headquarters: BRIDGEWATER, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Adelaide Breed Bayrd Foundation C/o Atty C Henry Kezer

    EIN 046051258 · Headquarters: MALDEN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Adelante Worcester Hispanics Latinos of Greater Worcester Inc

    EIN 271163503 · Headquarters: WORCESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Adelard & Valeda Roy Foundation

    EIN 046652923 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Adele Q Ervin 1984 Trust Fbo Saint John's Ep

    EIN 836375197 · Headquarters: GLOUCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Adelia C Richards Tr Uw Fbo Schol

    EIN 046044866 · Headquarters: HANOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. Adelphi Council 4181 Knights of Columbus

    EIN 043143620 · Headquarters: SHREWSBURY, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990

  59. Adelphi Inc

    EIN 201143468 · Headquarters: SHREWSBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  60. Adelson Family Foundation

    EIN 047024330 · Headquarters: NEEDHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Aden Abdulle Osman Foundation

    EIN 474344942 · Headquarters: NEWTON, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  62. Adept Educational Institute Inc

    EIN 042418109 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Adi Ghebru Eritrea School

    EIN 823154882 · Headquarters: Medford, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  64. Adigga

    EIN 205992882 · Headquarters: westminster, MA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. Adisa Freedom Solutions

    EIN 922212327 · Headquarters: Brockton, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Adl Alumni Association Inc

    EIN 042973084 · Headquarters: Arlington, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Adlib Inc

    EIN 222533311 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Adm Capital Foundation Inc

    EIN 262069322 · Headquarters: QUINCY, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Administrators of Special Education Inc

    EIN 042736720 · Headquarters: DEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Admiral Sir Isaac Coffins Lancasterian School

    EIN 042167469 · Headquarters: NANTUCKET, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  71. Admirals Hill Assisted Living Corp Ii

    EIN 043538833 · Headquarters: CHELSEA, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  72. Adolescent Consultation Services Inc

    EIN 043263996 · Headquarters: CAMBRIDGE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Adolph Katten Family Foundation C/o Julie S Katten

    EIN 046059903 · Headquarters: NEWTON CENTRE, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  74. Adonais Animals

    EIN 463245482 · Headquarters: New Bedford, MA, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  75. Adopt a Cat of Concord

    EIN 870803396 · Headquarters: concord, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Adopt a Family Fund

    EIN 223879480 · Headquarters: Randolph, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Adopt a Platoon Southie Style

    EIN 331367262 · Headquarters: SOUTH BOSTON, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Adopt a Student Foundation C/o Cathedral High School

    EIN 046665080 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Adopt a Village Global Foundation Inc

    EIN 870857315 · Headquarters: WEYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Adopt-a-patient Foundation Inc

    EIN 043561610 · Headquarters: METHUEN, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  81. Adoption Community of New England Inc

    EIN 046193018 · Headquarters: Boston, MA, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  82. Adoption Resource Associates

    EIN 043179513 · Headquarters: CAMBRIDGE, MA, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  83. Adoptions with Love Inc

    EIN 042921324 · Headquarters: NEWTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Adorando Sin Limites Ministries Inc

    EIN 922853547 · Headquarters: Raynham, MA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Adorned for the King Ministries

    EIN 882149904 · Headquarters: Lowell, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Adrianne Paul Healing in Community

    EIN 394417126 · Headquarters: South Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Adris Legacy Inc

    EIN 273496508 · Headquarters: Chelsea, MA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  88. Ads Save America Inc

    EIN 851238366 · Headquarters: Marlborough, MA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  89. Adult & Teen Challenge New England and New Jersey Inc

    EIN 042401399 · Headquarters: BROCKTON, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Adult Shared Living of Harwich Inc

    EIN 862393776 · Headquarters: harwich, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Advaita Meditation Center

    EIN 042596556 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Advance Collegiate Inc

    EIN 851080999 · Headquarters: MILTON, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Advance Mfg Co Employees' Benefit Plan

    EIN 042818713 · Headquarters: WESTFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Advanced Coalition for Technology

    EIN 413175528 · Headquarters: Pittsfield, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Advanced Cyber Security Center Inc

    EIN 453825787 · Headquarters: DUXBURY, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Advanced Data Inc

    EIN 994193383 · Headquarters: Framingham, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Advanced Functional Fabrics of America Inc

    EIN 474830465 · Headquarters: BEDFORD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Advanced Math and Science Academy Soaring Eagles Foundation Inc

    EIN 462457561 · Headquarters: MARLBORO, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Advanced Medical Care for Ukraine Inc

    EIN 261739704 · Headquarters: WESTWOOD, MA, USA · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990

  100. Advanced Medical Research Foundation Incd/b/a Nile Albright Research Fdn

    EIN 510209657 · Headquarters: CHESTNUT HILL, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

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