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. Central Mass Revolution Youth Hockeyinc

    EIN 463156075 · Headquarters: NORTHBOROUGH, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Central Mass Safety Council Inc

    EIN 042104436 · Headquarters: WEST BOYLSTON, MA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990

  3. Central Mass South the Chamber at the Crossroads of New England Inc

    EIN 041851915 · Headquarters: STURBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  4. Central Mass Steam Gas & Machinery Association Inc

    EIN 042748041 · Headquarters: Orange, MA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  5. Central Mass Steam Gas and Machinery Institute Inc

    EIN 043555781 · Headquarters: Orange, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Central Mass Striders Inc

    EIN 042802007 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Central Mass Wolfpack Inc

    EIN 453025686 · Headquarters: Millbury, MA, USA · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  8. Central Mass Wrestling

    EIN 882748946 · Headquarters: Douglas, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  9. Central Mass Youth Football and Cheerleading Conference Inc

    EIN 571220598 · Headquarters: Clinton, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Central Mass Youth Soccer League Inc

    EIN 042844864 · Headquarters: UPTON, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Central Massachusetts Amateur Radio Association Inc

    EIN 300627700 · Headquarters: Holden, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Central Massachusetts Area Health Education Center

    EIN 042775264 · Headquarters: WORCESTER, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Central Massachusetts Auto Body Rebuilders Association Inc

    EIN 026202926 · Headquarters: Hudson, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  14. Central Massachusetts Branch of the International

    EIN 461093024 · Headquarters: HUDSON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Central Massachusetts Bridge Association

    EIN 900340483 · Headquarters: HOLLISTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Central Massachusetts Chiefs of Police Association Inc

    EIN 050583011 · Headquarters: BLACKSTONE, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Central Massachusetts Collaborative Union Inc

    EIN 881069070 · Headquarters: Worcester, MA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Central Massachusetts Disaster Animal Response Team Inc

    EIN 251919307 · Headquarters: Douglas, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Central Massachusetts Electrical Labor Management Fund

    EIN 202475030 · Headquarters: WORCESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Central Massachusetts Emergency Medical Systems Corporation

    EIN 042649085 · Headquarters: HOLDEN, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Central Massachusetts Festival Chorus

    EIN 331268429 · Headquarters: Worcester, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Central Massachusetts Figure Skating Club

    EIN 300486708 · Headquarters: Sutton, MA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  23. Central Massachusetts Genealogical Society Inc

    EIN 043396665 · Headquarters: Westminster, MA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  24. Central Massachusetts Grown Inc

    EIN 471964125 · Headquarters: RUTLAND, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Central Massachusetts Housing Alliance

    EIN 042791448 · Headquarters: Worcester, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Central Massachusetts Institute of Management Educ

    EIN 042618809 · Headquarters: STURBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Central Massachusetts Jewish Theatre Company Tr

    EIN 847087597 · Headquarters: Worcester, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Central Massachusetts Law Enforcement Council Inc

    EIN 800840095 · Headquarters: MENDON, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Central Massachusetts Paralegal Association

    EIN 043015465 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  30. Central Massachusetts Pest Management Association

    EIN 451061174 · Headquarters: Oxford, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Central Massachusetts R C Modelers Inc

    EIN 042748968 · Headquarters: Northborough, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Central Massachusetts Regional Library

    EIN 043390681 · Headquarters: SHREWSBURY, MA, USA · Education · Latest available filing year: 2009 · Primary form: IRS Form 990

  33. Central Massachusetts Search and Rescue Team Inc

    EIN 043209103 · Headquarters: Worcester, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Central Massachusetts Soccer Officials Association

    EIN 933532196 · Headquarters: Marlborough, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Central Massachusetts Sparks Association Inc

    EIN 332724529 · Headquarters: Charlton City, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Central Massachusetts Tourist Council Inc

    EIN 042550373 · Headquarters: WORCESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990

  37. Central Massachusetts Veterans Support Inc

    EIN 920850236 · Headquarters: MILLBURY, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Central Massachusetts Womens Soccer Inc

    EIN 934377600 · Headquarters: Oakham, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. Central Massachussetts Labor Agency Inc

    EIN 341976280 · Headquarters: Auburn, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Central Middlesex Chapter of the Womens Council of Realtors

    EIN 043038429 · Headquarters: West Acton, MA, US · Housing & Shelter · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  41. Central New England Brittany Club

    EIN 043529785 · Headquarters: METHUEN, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Central New England Brittany Club Inc

    EIN 331631657 · Headquarters: METHUEN, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Central New England Dental Research Group Inc

    EIN 843904545 · Headquarters: NORTH READING, MA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  44. Central New England Equine Rescue Inc

    EIN 421608505 · Headquarters: WEST BROOKFIELD, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. Central New England HealthAlliance Inc

    EIN 043172496 · Headquarters: Leominster, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  46. Central New England Woodturners Inc

    EIN 043054889 · Headquarters: Berlin, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Central Rescue and Rehabilitation

    EIN 743120898 · Headquarters: Wales, MA, USA · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  48. Central School Pto Inc

    EIN 201304083 · Headquarters: Stoneham, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. Central Service Committee Aa

    EIN 042031115 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Central Square Business Improvement District

    EIN 043196111 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  51. Central Square Business Improvement District Inc

    EIN 842076384 · Headquarters: CAMBRIDGE, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Central Square Theater

    EIN 261323224 · Headquarters: Cambridge, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Central Street Foundation

    EIN 873982091 · Headquarters: ANDOVER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Central Surgical Association

    EIN 386077274 · Headquarters: BEVERLY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Central Surgical Association Foundation

    EIN 383061851 · Headquarters: BEVERLY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. Central Tree Middle School Parent Teacher Organization

    EIN 205036713 · Headquarters: Rutland, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Central Volunteer Fire Association Inc

    EIN 042791492 · Headquarters: SEEKONK, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Centralville Baseball League Inc

    EIN 261674056 · Headquarters: LOWELL, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Centralville Sportsmen's Club Inc

    EIN 042700959 · Headquarters: DRACUT, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Centre South Main Streets Inc

    EIN 043574877 · Headquarters: JAMAICA PLAIN, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Centre Street Food Pantry Inc

    EIN 273154521 · Headquarters: NEWTON, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Centreport Cuna Llc C/o Aew Capital Management Lp

    EIN 205235613 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  63. Centreport Properties Llc Co Aew Capital Management Lp

    EIN 043363330 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Centro Alabanza Nuevo Comienzo New Beginning Worship Center

    EIN 832945258 · Headquarters: SPRINGFIELD, MA, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  65. Centro Celeste Corporation

    EIN 873701254 · Headquarters: Fitchburg, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Centro Comunitario Ayudando Al Necesitado

    EIN 844381680 · Headquarters: WEST ROXBURY, MA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. Centro Comunitario De Trabajadores Incorporated

    EIN 270445556 · Headquarters: New Bedford, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Centro Comunitario Scalabrini Inc

    EIN 832241260 · Headquarters: Everett, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Centro Coopertivo De Desarrollo Y Solidaridad

    EIN 992557602 · Headquarters: East Boston, MA, United States · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Centro De Apoyo Familiar

    EIN 260452137 · Headquarters: LAWRENCE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Centro De Ayuda Y Esperanza Latina Inc

    EIN 862086795 · Headquarters: New Bedford, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Centro De Cultura Espirita Amalia D Soler Inc

    EIN 043501084 · Headquarters: Fitchburg, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Centro De Restauracion Vino Y Aceite

    EIN 991780907 · Headquarters: WEBSTER, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Centro Familiar Cristiano Lluvias De Bendicion Inc

    EIN 463920657 · Headquarters: Lawrence, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Centro Las Americas Inc

    EIN 042714991 · Headquarters: WORCESTER, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Centro Latino Inc

    EIN 222966645 · Headquarters: CHELSEA, MA, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990

  77. Centro Latinoamericano Esperanza Inc

    EIN 463843890 · Headquarters: Fall River, MA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. Centro Presente Inc

    EIN 042754284 · Headquarters: EAST BOSTON, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Centro-luso American Club Inc

    EIN 042349445 · Headquarters: NEW BEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Century Charitable Foundation Inc

    EIN 331046680 · Headquarters: MEDFORD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  81. Century Chinese Language School of Framingham Inc

    EIN 043331484 · Headquarters: MARLBOROUGH, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Century Health Systems Inc

    EIN 043566661 · Headquarters: NATICK, MA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  83. Century Sportmans Club Inc

    EIN 042656704 · Headquarters: Auburn, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. CEO Martha's Vineyard Inc

    EIN 473833341 · Headquarters: Oak Bluffs, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Ceoul Corp

    EIN 821851097 · Headquarters: Hyde Park, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Ceres

    EIN 223053747 · Headquarters: Boston, MA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  87. Cert & Mrc of Southborough Inc

    EIN 274743831 · Headquarters: Southborough, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. Certe Inc

    EIN 920768715 · Headquarters: Worthington, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Certification Board for Professionals in Patient Safety Inc

    EIN 452197138 · Headquarters: BOSTON, MA, USA · Medical Research · Latest available filing year: 2016 · Primary form: IRS Form 990

  90. Cervantes Society of America

    EIN 132974459 · Headquarters: Newton, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Cervitude Coalition Inc

    EIN 842193971 · Headquarters: Lowell, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Ces International North America Institute

    EIN 824067452 · Headquarters: Lexington, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Cetacean Communication Research Inc

    EIN 871663295 · Headquarters: Woods Hole, MA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Cfa Society Boston Inc

    EIN 237069432 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. CFAS Boosters Inc

    EIN 452843750 · Headquarters: Norton, MA, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  96. Cfleads

    EIN 431645180 · Headquarters: ACCORD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Cflibotte Lvng Tr Memorial Scholars Cx7633

    EIN 846472046 · Headquarters: RAYNHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  98. Cfma Massachusetts Inc

    EIN 562613561 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Cfpals

    EIN 270782829 · Headquarters: Orange, MA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  100. Cg Jung Institute of New England Inc

    EIN 043261324 · Headquarters: Newton Highlands, MA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

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