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. Columbiettes Incorporated

    EIN 933829492 · Headquarters: Weymouth, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Columbiettes Incorporated Supreme Council

    EIN 412413590 · Headquarters: Methuen, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Columbus Associates of Cape Ann Inc

    EIN 046193860 · Headquarters: Gloucester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Columbus Club of Abington

    EIN 043152389 · Headquarters: Abington, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Columbus Club of Cape Cod Inc

    EIN 042390844 · Headquarters: BUZZARDS BAY, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Columbus Elementary School Pto

    EIN 474815259 · Headquarters: MEDFORD, MA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  7. Columbus Park Independent Baseball League Inc

    EIN 710983167 · Headquarters: Somerset, MA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  8. Combat Infantrymens Association Inc

    EIN 043417910 · Headquarters: FRAMINGHAM, MA, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  9. Combat Sports Hall of Fame

    EIN 471070212 · Headquarters: Natick, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Combat Veterans Motorcycle Association Chapter 2-3 Inc

    EIN 874534532 · Headquarters: AGAWAM, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Combat Veterans Motorcycle Association Ma 2-2

    EIN 300951232 · Headquarters: TAUNTON, MA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Combat Veterans Motorcycle Association Ma2-1 Inc

    EIN 453552103 · Headquarters: Worcester, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Combination Company Number One Inc

    EIN 201378073 · Headquarters: Ayer, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Combination Improvement Club Inc

    EIN 042982764 · Headquarters: Methuen, MA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. Combined Action for Health Care Reform Inc

    EIN 043133010 · Headquarters: HYANNIS, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Combined Jewish Appeal of Holyoke Inc

    EIN 046112802 · Headquarters: HOLYOKE, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Combined Jewish Philanthropies

    EIN 042105783 · Headquarters: Boston, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990

  18. Combined Jewish Philanthropies of Greater Boston

    EIN 042103559 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Combined Jewish Philanthropies of Greater Boston

    EIN 046006566 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Come and Change Foundation Inc

    EIN 464156177 · Headquarters: Newton, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Come and See Missions Outreach

    EIN 834619862 · Headquarters: Springfield, MA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Comeau Family Foundation

    EIN 843960290 · Headquarters: NEEDHAM HEIGHTS, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Comedy for Literacy Inc

    EIN 871281825 · Headquarters: SHREWSBURY, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  24. Comet Foundation F/k/a the Steinert Family Foundation

    EIN 861967040 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. Comfort Cuddles

    EIN 931996992 · Headquarters: Medford, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Comfortable in Our Skin

    EIN 473403811 · Headquarters: Boston, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Comhaltas Ceoltoiri Eireann Inc

    EIN 042602850 · Headquarters: STOUGHTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Comics for Youth Refugees Incorporated Collective

    EIN 815449870 · Headquarters: Arlington, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  29. Coming Home Inc

    EIN 262465523 · Headquarters: GROVELAND, MA, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  30. Cominudad Colombiana Lowell Inc

    EIN 842926635 · Headquarters: DRACUT, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Comite De Festejos De Loma Larga En Boston

    EIN 900582794 · Headquarters: East Boston, MA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  32. Comite De Hondurenos Unidos De Massachusetts Corp

    EIN 274815860 · Headquarters: Chelsea, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Comite Vicentino En Boston Inc

    EIN 454096074 · Headquarters: Cambridge, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Comm Firefighters Association Inc

    EIN 237135197 · Headquarters: CENTERVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. COMMERCIAL KITCHEN COOP OF CAPE COD DBA Cape Cod Culinary Incubator

    EIN 463505343 · Headquarters: Barnstable, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Commissioners Council Inc C/o Paul Yasi

    EIN 010747810 · Headquarters: SALEM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Committee for a Prosperous Greenland Inc

    EIN 334138671 · Headquarters: Beverly, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Committee for Accuracy in Middle East Reporting in America Inc

    EIN 521332702 · Headquarters: BOSTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Committee For An Open Waterfront Inc

    EIN 460982834 · Headquarters: Newburyport, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Committee for Barnstable Dog Parks

    EIN 275204666 · Headquarters: West Barnstable, MA, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. Committee for Constitutional Obedience Inc

    EIN 043092642 · Headquarters: SPRINGFIELD, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Committee for Ethiopian Literacy Campaign

    EIN 046122381 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Committee for Northampton Inc

    EIN 223529750 · Headquarters: Florence, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Committee for the Advancement of Gressier-haiti

    EIN 270958012 · Headquarters: Mattapan, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Committee for the Equality of Women at Harvard

    EIN 043236664 · Headquarters: CONCORD, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  46. Committee on Capital Markets Regulation Inc C/o Hal S Scott

    EIN 300406260 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Committee on Labor Relations for the Paper Mills

    EIN 041198477 · Headquarters: Springfield, MA, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  48. Committee to Elect Andrew Shepherd

    EIN 874006947 · Headquarters: Townsend, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  49. Committee to Elect Susan Gravellese

    EIN 461734289 · Headquarters: REVERE, MA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  50. Committee to Honor Mayor Kevin White Inc

    EIN 331121828 · Headquarters: Cambridge, MA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Committee to Preserve St Mary of the Assumption Chuurch Inc

    EIN 454111294 · Headquarters: South Hadley, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Committee to Support the Itnj

    EIN 810804071 · Headquarters: Danvers, MA, US · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. Commodore Builders Charitable Foundation

    EIN 813443813 · Headquarters: NEWTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  54. Common Capital Inc

    EIN 223051402 · Headquarters: SPRINGFIELD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Common Foundation Inc

    EIN 272300174 · Headquarters: AMHERST, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Common Ground Development Corporation

    EIN 030494844 · Headquarters: Lowell, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Common Ground Foundation Inc

    EIN 562677481 · Headquarters: Boston, MA, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. Common Ground Land Trust Inc

    EIN 542193192 · Headquarters: Leicester, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Common Ground Ministries Inc

    EIN 263659372 · Headquarters: Haverhill, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Common Hope for Health a Non-profitcorporation

    EIN 205482345 · Headquarters: Scituate, MA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  61. Common House Theater and Production Inc

    EIN 472300076 · Headquarters: Hyde Park, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Common Man Ministry

    EIN 472405053 · Headquarters: Wenham, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Common Place the Interactive Journal of Early American Life Inc

    EIN 010558957 · Headquarters: Worcester, MA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. Common Purpose Inc

    EIN 043134509 · Headquarters: Jamaica Plain, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Common Stream Inc #0745935 C/o Nutter Mcclennen & Fish Llp

    EIN 721556093 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. Common Table Inc

    EIN 850509410 · Headquarters: WELLFLEET, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Common Threads Music and Craft Inc

    EIN 993508650 · Headquarters: Medford, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Common Tides

    EIN 262307059 · Headquarters: PEABODY, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Common Wealth Mural Collaborative

    EIN 832022617 · Headquarters: GRANBY, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Commonarts Inc

    EIN 814684508 · Headquarters: Belmont, MA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  71. Commons Community Corporation

    EIN 813196926 · Headquarters: Haydenville, MA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Commonskeepers Inc

    EIN 414855598 · Headquarters: Wellfleet, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Commontime Education

    EIN 394553708 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Commonwealth Amateur Baseball League

    EIN 472223360 · Headquarters: Danvers, MA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. Commonwealth Arts Project Inc

    EIN 030586828 · Headquarters: Auburndale, MA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  76. Commonwealth Ballet Co Inc

    EIN 043223060 · Headquarters: ACTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Commonwealth Cancer Consortium Inc

    EIN 851681659 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Commonwealth Care Alliance

    EIN 043756900 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Commonwealth Cares Fund Inc

    EIN 273144318 · Headquarters: WALTHAM, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Commonwealth Cats

    EIN 200821243 · Headquarters: Peadoby, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Commonwealth Center for Change Inc

    EIN 208594064 · Headquarters: NORTHAMPTON, MA, USA · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  82. Commonwealth Child Care Corporation

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

  83. Commonwealth Chorale Inc

    EIN 042609202 · Headquarters: NEWTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Commonwealth Clinical Alliance Inc

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

  85. Commonwealth Community Recovery Division Inc

    EIN 352443059 · Headquarters: Springfield, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Commonwealth Corporation Foundation

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

  87. Commonwealth Covenant Fund Board

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

  88. Commonwealth Cricket Club

    EIN 043273391 · Headquarters: Shrewsbury, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Commonwealth Cultural Foundation

    EIN 873132714 · Headquarters: Cambridge, MA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Commonwealth Dispensary Association Inc

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

  91. Commonwealth Figure Skating Club Inc

    EIN 042715504 · Headquarters: MILTON, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Commonwealth Grantworks Foundation Inc

    EIN 862934912 · Headquarters: Southampton, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Commonwealth Housing Inc C/o Allston Brighton Cdc

    EIN 043319914 · Headquarters: BRIGHTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Commonwealth Kitchen Inc

    EIN 270648497 · Headquarters: DORCHESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Commonwealth Land Trust Inc

    EIN 222753637 · Headquarters: ROXBURY, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Commonwealth Lyric Theater Inc

    EIN 462027591 · Headquarters: NEWTON CENTER, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Commonwealth of Massachusettsnage Health & Welfare Fund

    EIN 042845153 · Headquarters: QUINCY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Commonwealth Opera Incorporated

    EIN 042631527 · Headquarters: Florence, MA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  99. Commonwealth Orchestra Outreach Project Inc

    EIN 842857830 · Headquarters: Winchendon, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Commonwealth Second Amendment Inc

    EIN 272883899 · Headquarters: FRAMINGHAM, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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