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. Charles E Cotting Charitable Corp

    EIN 042767464 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Charles E McGee Chapter Tuskegee Airmen Inc

    EIN 043526725 · Headquarters: Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Charles F De Ganahl Family Foundation

    EIN 206099876 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Charles F Duford Post 47 American Legion

    EIN 046189437 · Headquarters: Holliston, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Charles F Kiefer Jr Scholarship Fund Inc

    EIN 042735411 · Headquarters: Marblehead, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Charles Family Charitable Foundation

    EIN 043449084 · Headquarters: GLOUCESTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Charles G Taylor Pto Inc

    EIN 205499656 · Headquarters: FOXBORO, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Charles H Alward Post Number One Hundred Thirty Three the American

    EIN 043143738 · Headquarters: Cochituate, MA, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. Charles H Cross Charitable Foundation

    EIN 046437778 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Charles H Farnsworth Housing Corporation

    EIN 042697814 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Charles H Hood Foundation

    EIN 043507847 · Headquarters: MANCHESTERBYTHESEA, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  12. Charles H Hood Fund

    EIN 046036788 · Headquarters: LYNNFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. Charles H Lane Amvets Post 1977

    EIN 042809998 · Headquarters: STOUGHTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  14. Charles Houston Cultural Project Inc

    EIN 043338778 · Headquarters: WORCESTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Charles J Connick Stained Glass Foundation Ltd

    EIN 042911231 · Headquarters: NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Charles J Paine Scholarship Fund C/o Taylor Ganson & Perrin LLP

    EIN 046028710 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. Charles J Tasker Memorial Scholarship Fund

    EIN 046432409 · Headquarters: HANOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. Charles Jackson Craig Foundation

    EIN 043081418 · Headquarters: PITTSFIELD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  19. Charles K Ribakoff Ii Charitable Trust

    EIN 046553859 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  20. Charles L Nancy T Donahue Family Foundation

    EIN 336337986 · Headquarters: WESTWOOD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  21. Charles Lamont Post Charitable Trust

    EIN 206447289 · Headquarters: EDGARTOWN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Charles M and Ruth Wilcox Tr Luke Travis Trustee

    EIN 046904362 · Headquarters: FALL RIVER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Charles Mendes Jr Scholarship Fund

    EIN 831686329 · Headquarters: North Dartmouth, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Charles Moore Arena Inc

    EIN 042723604 · Headquarters: ORLEANS, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Charles Mosesian Family Foundation

    EIN 222859862 · Headquarters: WESTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  26. Charles Olson Society Inc

    EIN 043561920 · Headquarters: Essex, MA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. Charles River Aikido Kokikai

    EIN 371949554 · Headquarters: Lexington, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Charles River Alleycats Incorporated

    EIN 200352197 · Headquarters: Cambridge, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Charles River Alliance Inc

    EIN 475601345 · Headquarters: Boston, MA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. Charles River Alliance of Boaters

    EIN 371732999 · Headquarters: Brighton, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Charles River American Irish Collaborative

    EIN 393698849 · Headquarters: Newton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Charles River Association for Retarded Citizens Inc

    EIN 042393108 · Headquarters: NEEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Charles River Chorale Inc

    EIN 222893160 · Headquarters: Millis, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Charles River Clean Up Boat

    EIN 830394031 · Headquarters: Boston, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Charles River Community Health Inc

    EIN 237221597 · Headquarters: BRIGHTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Charles River Conservancy Inc

    EIN 043503656 · Headquarters: CAMBRIDGE, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Charles River Country Club Inc

    EIN 041169250 · Headquarters: NEWTON CENTRE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Charles River Cutler Park to Commonwealth Avenue Protection

    EIN 043541731 · Headquarters: Needham Hgts, MA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  39. Charles River District Medical Society

    EIN 237085936 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Charles River Dressage Association Inc

    EIN 141864167 · Headquarters: SHERBORN, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Charles River Economics Labs

    EIN 920878171 · Headquarters: Cambridge, MA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Charles River Episcopal Co-housing Endeavor Inc

    EIN 831080615 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Charles River Laboratories Foundation Inc

    EIN 510188208 · Headquarters: Wilmington, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Charles River Museum of Industry and Innovation Inc

    EIN 042696416 · Headquarters: WALTHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Charles River Neighborhood

    EIN 043386390 · Headquarters: NEWTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Charles River Regional Chamberinc

    EIN 041670500 · Headquarters: NEEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Charles River Rotary Club Inc

    EIN 363981133 · Headquarters: Natick, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Charles River Rugby United Inc

    EIN 364780654 · Headquarters: Salem, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Charles River Sinfonietta

    EIN 431967537 · Headquarters: Millis, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Charles River Swimming Club

    EIN 020749150 · Headquarters: Arlington, MA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  51. Charles River Tennis Club Inc

    EIN 223076864 · Headquarters: Medway, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Charles River Transportation Management Association Inc

    EIN 043273602 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Charles River Valley Garden Club

    EIN 542189159 · Headquarters: Dover, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Charles River Valley Shrine Club

    EIN 046357878 · Headquarters: WILMINGTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Charles River Watershed Association Inc

    EIN 046136989 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Charles River Wheelers Inc

    EIN 900193287 · Headquarters: CAMBRIDGE, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Charles River Wind Ensemble Inc

    EIN 043490372 · Headquarters: Newton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Charles River Yacht Club Inc

    EIN 042401785 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Charles Robert Gens Foundation

    EIN 046044429 · Headquarters: Wilmington, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Charles S & Carmen Demora Hale Foundation

    EIN 954480051 · Headquarters: Quincy, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Charles Sanders Trust Uw C/o G West Saltonstall

    EIN 046022091 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Charles Sardo Memorial Foundation

    EIN 201256739 · Headquarters: GLOUCESTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Charles Schlueter Foundation Inc

    EIN 043553932 · Headquarters: Medford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Charles W White Trust

    EIN 046858150 · Headquarters: NORTHAMPTON, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Charles Washburn Memorial Trust

    EIN 046130555 · Headquarters: MARION, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Charlesbank Homes

    EIN 042103755 · Headquarters: WALPOLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. Charlesgate Yacht Club Inc

    EIN 046016189 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Charleston Movementlab

    EIN 883785715 · Headquarters: Charlestown, MA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. Charlestown Against Drugs Inc

    EIN 043172521 · Headquarters: Charlestown, MA, USA · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990

  70. Charlestown Babe Ruth League Inc

    EIN 822503947 · Headquarters: Charlestown, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Charlestown Battlefield District Committee Inc

    EIN 932535300 · Headquarters: Charlestown, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Charlestown Business Alliance

    EIN 873290714 · Headquarters: Charlestown, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  73. Charlestown Civic Association Inc

    EIN 881824631 · Headquarters: CHARLESTOWN, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Charlestown Community Cares Inc

    EIN 922966945 · Headquarters: Boston, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Charlestown Cooperative Nursery School Inc

    EIN 208277040 · Headquarters: Charlestown, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Charlestown Economic Development Corporation

    EIN 042704682 · Headquarters: CHARLESTOWN, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Charlestown Girls Softball

    EIN 814989970 · Headquarters: CHARLESTOWN, MA, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  78. Charlestown Historical Society Incorporated

    EIN 237411428 · Headquarters: Charlestown, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Charlestown Lacrosse Inc

    EIN 043484770 · Headquarters: CHARLESTOWN, MA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  80. Charlestown Little League Inc

    EIN 371513586 · Headquarters: SWAMPSCOTT, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Charlestown Mothers Association Inc C/o Laura Carroll

    EIN 043521379 · Headquarters: CHARLESTOWN, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Charlestown Preservation Society Inc

    EIN 237073772 · Headquarters: Charlestown, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Charlestown Recovery House Inc

    EIN 043505037 · Headquarters: WESTWOOD, MA, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990

  84. Charlestown Resident Alliance

    EIN 821381270 · Headquarters: Charlestown, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Charlestown Sprouts Inc

    EIN 043422150 · Headquarters: CHARLESTOWN, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Charlestown Veterans History Project

    EIN 463747015 · Headquarters: Hudson, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Charlestown Waterfront Coalition Inc

    EIN 651177933 · Headquarters: Charlestown, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  88. Charlestown Working Theater Inc

    EIN 042575578 · Headquarters: Charlestown, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Charlestown Youth Football and Cheer

    EIN 873739331 · Headquarters: CHARLESTOWN, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Charlestown Youth Hockey Assoc Inc

    EIN 043040076 · Headquarters: CHARLESTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  91. Charlestown Youth Soccer Association Inc

    EIN 260428613 · Headquarters: Charlestown, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Charlestowndogs Inc

    EIN 814287380 · Headquarters: Charlestown, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Charlesview Charities Inc

    EIN 883028041 · Headquarters: BRIGHTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Charlesview Inc

    EIN 237099102 · Headquarters: BRIGHTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Charley's Fund Inc

    EIN 202014968 · Headquarters: GREAT BARRINGTON, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Charleys Angel Pet Initiative

    EIN 924022114 · Headquarters: Norwood, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Charleys Strays Inc

    EIN 010492851 · Headquarters: Waltham, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Charlgra Foundation

    EIN 822735703 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  99. Charlies Place Healing Sanctuary

    EIN 413307870 · Headquarters: N BROOKFIELD, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Charlotte Dunning School PTO

    EIN 912162390 · Headquarters: Framingham, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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