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. Western Ma Chapter Neca

    EIN 042160716 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Western Ma Charity Danceathon Inc

    EIN 921201387 · Headquarters: Westfield, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Western Ma Field Hockey Officials Assoc

    EIN 933008198 · Headquarters: Agawam, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Western Ma Learning Centers for Children Inc

    EIN 800295859 · Headquarters: EAST LONGMEADOW, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Western Ma Subway Sox

    EIN 461391938 · Headquarters: HADLEY, MA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  6. Western Ma Tango

    EIN 921496923 · Headquarters: Amherst, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Western Mass Area of Narcotics Anonymous Inc

    EIN 261585449 · Headquarters: Springfield, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Western Mass Baseball Club Inc

    EIN 333267332 · Headquarters: Wilbraham, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Western Mass Bird Dog Club Inc

    EIN 042656048 · Headquarters: CHICOPEE, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Western Mass Carpenters Apprenticeship & Training Fund

    EIN 042731788 · Headquarters: SPRINGFIELD, MA, USA · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ

  11. Western Mass Cheetahs Girls AU

    EIN 061728348 · Headquarters: Ludlow, MA, USA · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990

  12. Western Mass Clay Crushers

    EIN 841984825 · Headquarters: Agawam, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Western Mass Distance Project

    EIN 455554614 · Headquarters: Shelburne Falls, MA, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  14. Western Mass Emdr Network Inc

    EIN 205869781 · Headquarters: EASTHAMPTON, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Western Mass Energy Trust Inc C/o John Renzi

    EIN 043339064 · Headquarters: LANESBORO, MA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  16. Western Mass Fibershed Inc

    EIN 334511886 · Headquarters: Shelburne Falls, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Western Mass Fire Chief's Association

    EIN 510488171 · Headquarters: CHICOPEE, MA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Western Mass Fsc

    EIN 273018927 · Headquarters: West Springfield, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Western Mass Green Consortium Inc

    EIN 271346973 · Headquarters: South Deerfield, MA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Western Mass Help Inc

    EIN 872442900 · Headquarters: CHESTER, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. Western Mass Hilltown Hikers

    EIN 862532249 · Headquarters: chester, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Western Mass Homeschoolers

    EIN 461372956 · Headquarters: Westfield, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  23. Western Mass Intergroup

    EIN 042587506 · Headquarters: HOLYOKE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Western Mass Intergroup of Overeaters Anonymous

    EIN 271734848 · Headquarters: Springfield, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Western Mass Kraken Basketball Inc

    EIN 932074534 · Headquarters: Longmeadow, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Western Mass Machine

    EIN 822365727 · Headquarters: AGAWAM, MA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. Western Mass Mom Prom

    EIN 821074738 · Headquarters: Westfield, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  28. Western Mass Parrot Head Club Inc

    EIN 352346217 · Headquarters: Southampton, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Western Mass Physician Associates Inc

    EIN 043202198 · Headquarters: Holyoke, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  30. Western Mass Pirates

    EIN 050622117 · Headquarters: Springfield, MA, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  31. Western Mass Pistol League

    EIN 043570508 · Headquarters: Springfield, MA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  32. Western Mass Real Estate Investors Inc

    EIN 820746729 · Headquarters: SPRINGFIELD, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  33. Western Mass Relics Senior Softball League Inc

    EIN 300876931 · Headquarters: LUDLOW, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Western Mass Roller Derby

    EIN 820650473 · Headquarters: Wilbraham, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Western Mass Runners Hall of Fame

    EIN 852869143 · Headquarters: Amherst, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Western Mass Tiny Home Initiative

    EIN 850759192 · Headquarters: SPRINGFIELD, MA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Western Mass Vipers Youth Hockey Association Inc

    EIN 474519180 · Headquarters: GRANBY, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Western Mass Warriors Softball Corporation

    EIN 821261457 · Headquarters: Southampton, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Western Mass Wheelers Inc

    EIN 993636152 · Headquarters: Longmeadow, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Western Mass Yacht Club

    EIN 042808382 · Headquarters: WEST WARREN, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Western Mass Youth Soccer Assoc Inc

    EIN 260765642 · Headquarters: BELCHERTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  42. Western Massachusetts a T V Association Inc

    EIN 043248251 · Headquarters: Dalton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Western Massachusetts Area Labor Federation

    EIN 832217686 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Western Massachusetts Association of Councils on Aging Inc

    EIN 042662383 · Headquarters: Easthampton, MA, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  45. Western Massachusetts Association of Employment Training Inc

    EIN 043572785 · Headquarters: Agawam, MA, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  46. Western Massachusetts Association of Occupational Health Nurses Inc

    EIN 043469369 · Headquarters: Hatfield, MA, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. Western Massachusetts Association of the Deaf/hearing Impaired Inc

    EIN 042811136 · Headquarters: Chicopee, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Western Massachusetts Avaition Association Inc

    EIN 043222700 · Headquarters: East Longmeadow, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. Western Massachusetts Board of Approved Football Officials

    EIN 043465779 · Headquarters: South Hadley, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Western Massachusetts Bridge Association Inc

    EIN 237110096 · Headquarters: EASTHAMPTON, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Western Massachusetts Catholic Homeschoolers

    EIN 262935928 · Headquarters: Chicopee, MA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  52. Western Massachusetts Chiefs of Police Association Inc

    EIN 237353860 · Headquarters: FEEDING HILLS, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Western Massachusetts Climbers Coalition

    EIN 810548355 · Headquarters: AMHERST, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Western Massachusetts Coalition For

    EIN 043109068 · Headquarters: SPRINGFIELD, MA, USA · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990

  55. Western Massachusetts Counselors Association

    EIN 300707489 · Headquarters: LONGMEADOW, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  56. Western Massachusetts Directors of Special Education Inc

    EIN 475656384 · Headquarters: Sheffield, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Western Massachusetts Electric Co Employees Relief Assn

    EIN 046114779 · Headquarters: pittsfield, MA, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  58. Western Massachusetts Emergency Medical Services Committee Inc

    EIN 042658109 · Headquarters: NORTHAMPTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Western Massachusetts Genealogical Society

    EIN 272863507 · Headquarters: West Springfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Western Massachusetts General Service Area 31 Inc

    EIN 820554222 · Headquarters: holyoke, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Western Massachusetts Health Information Consortia

    EIN 260098089 · Headquarters: Pittsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  62. Western Massachusetts Industry Advancement Fund

    EIN 237388526 · Headquarters: SPRINGFIELD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990

  63. Western Massachusetts Institute for Social Research

    EIN 262858553 · Headquarters: East Longmeadow, MA, US · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  64. Western Massachusetts Legal Services Inc

    EIN 042506744 · Headquarters: SPRINGFIELD, MA, USA · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990

  65. Western Massachusetts Library Advocates Incorporated

    EIN 611459688 · Headquarters: Easthampton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Western Massachusetts Model a Ford Restorers Club

    EIN 222900370 · Headquarters: Ware, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Western Massachusetts Policy Center

    EIN 883168032 · Headquarters: Northampton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Western Massachusetts Public Utilities Council

    EIN 043132751 · Headquarters: Westfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Western Massachusetts Regional Library System Inc

    EIN 042738891 · Headquarters: MARLBOROUGH, MA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990

  70. Western Massachusetts Sacred Harp Community Inc

    EIN 200642916 · Headquarters: Northampton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Western Massachusetts Safety and Fire Education Association Inc

    EIN 451557087 · Headquarters: Northampton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Western Massachusetts Sober Living Alliance Inc

    EIN 264726462 · Headquarters: Springfield, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  73. Western Massachusetts Training Consortium Inc

    EIN 237450656 · Headquarters: HOLYOKE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Western Massachusetts Veterans Support Inc

    EIN 883231001 · Headquarters: chicopee, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Western Massachusetts Waterworks Association

    EIN 902106389 · Headquarters: Westfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Western Massachusetts Youth Robotics

    EIN 923349731 · Headquarters: Longmeadow, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Western Massachustts House of Hope Inc

    EIN 262634451 · Headquarters: Wilbraham, MA, US · Housing & Shelter · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  78. Western New England Law Review Asso Inc Western New England College

    EIN 042656631 · Headquarters: SPRINGFIELD, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  79. Western New England University

    EIN 042108376 · Headquarters: SPRINGFIELD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Western Norfolk County Bar Association

    EIN 043508927 · Headquarters: Wrentham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Western Pacific Fellowship Project

    EIN 844066743 · Headquarters: Melrose, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Western Soup Society C/o James Stevens

    EIN 237398475 · Headquarters: WALPOLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  83. Western United Fc Inc

    EIN 043436161 · Headquarters: WILBRAHAM, MA, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990

  84. Western United Pioneers

    EIN 300005677 · Headquarters: LUDLOW, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Westfield 100 Lions Club Inc

    EIN 853899321 · Headquarters: LONGMEADOW, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Westfield 202 Inc % the Community Builders Inc

    EIN 043460631 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Westfield Animal Shelter Heroes Inc

    EIN 820753422 · Headquarters: Westfield, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Westfield Arts on the Green Inc

    EIN 264133051 · Headquarters: Westfield, MA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  89. Westfield Athenaeum

    EIN 046004372 · Headquarters: WESTFIELD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Westfield Aviation Museum Inc

    EIN 043483845 · Headquarters: WESTFIELD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Westfield Basketball Foundation Inc

    EIN 334327611 · Headquarters: Westfield, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Westfield Business Improvement District Inc

    EIN 205240859 · Headquarters: WESTFIELD, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  93. Westfield Chamber of Commerce Inc

    EIN 042266528 · Headquarters: WESTFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Westfield Child Center

    EIN 203985261 · Headquarters: Brockton, Massachusetts, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Westfield Dog Bark Friends Inc C/o Mariah Strattner

    EIN 274705366 · Headquarters: WESTFIELD, MA, USA · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  96. Westfield Fair Association Inc

    EIN 237258901 · Headquarters: westfield, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Westfield Fc Ltd

    EIN 043486463 · Headquarters: Westfield, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Westfield Foundation for Education

    EIN 464414438 · Headquarters: Westfield, MA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  99. Westfield Girls Lacrosse Associatio

    EIN 201821982 · Headquarters: WESTFIELD, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Westfield High School Band & Orchestra Parents Association

    EIN 043433191 · Headquarters: Westfield, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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