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. Earthdance Creative Living Project

    EIN 222996411 · Headquarters: Plainfield, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Earthdna Inc

    EIN 825085444 · Headquarters: MARBLEHEAD, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Earthhubtv

    EIN 845179084 · Headquarters: Shelburne Falls, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Earthos Institute

    EIN 270950450 · Headquarters: Somerville, MA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Earthquake Relief Fund for Orphans Inc

    EIN 223072053 · Headquarters: Westwood, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  6. Earthspirit Inc

    EIN 043429370 · Headquarters: Williamsburg, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Earthstar Play School Corporation

    EIN 993146558 · Headquarters: North Truro, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Earthwatch Institute Inc

    EIN 237168440 · Headquarters: NEWTON, MA, USA · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. Earthwise Aware Inc

    EIN 821292474 · Headquarters: Somerville, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Earthworm Inc

    EIN 237435490 · Headquarters: SOMERVILLE, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. East & Alternative Schools Parent Teacher Organization Inc

    EIN 201294532 · Headquarters: SHARON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. East African Community Outreach

    EIN 270826120 · Headquarters: Worcester, MA, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. East Beach Improvement Association

    EIN 043157810 · Headquarters: Charlton, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  14. East Beit Olam Cemetery Corporation

    EIN 208045305 · Headquarters: Newton, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990

  15. East Blackstone Quaker Meeting House & Cemetery Historical

    EIN 043176225 · Headquarters: Blackstone, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. East Boston Area Planning and Action Council Inc

    EIN 042438620 · Headquarters: East Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  17. East Boston Community Council Inc

    EIN 042774242 · Headquarters: EAST BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. East Boston Community Health Committee Inc

    EIN 042940757 · Headquarters: East Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  19. East Boston Community Soup Kitchen Inc

    EIN 844123776 · Headquarters: EAST BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. East Boston Crisis Response Fund Inc

    EIN 993039513 · Headquarters: Boston, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. East Boston Eagle Hill Civic Association Inc

    EIN 042995224 · Headquarters: East Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  22. East Boston Gateway Inc

    EIN 043287639 · Headquarters: EAST BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. East Boston K Trust

    EIN 222893493 · Headquarters: EAST BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. East Boston Little League Inc

    EIN 040041897 · Headquarters: East Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. East Boston Mohawk Athletic Club Inc

    EIN 043456393 · Headquarters: EAST BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. East Boston Playhouse Inc

    EIN 472646600 · Headquarters: Malden, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. East Boston Project Advisory Committee Inc

    EIN 043189253 · Headquarters: East Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. East Boston Social Centers Inc

    EIN 042104257 · Headquarters: EAST BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. East Braintree Civic Assocaition

    EIN 042971966 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. East Braintree Little League Inc

    EIN 464702122 · Headquarters: BRAINTREE, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  31. East Bridgewater Cemetery Corp

    EIN 042155741 · Headquarters: East Bridgewater, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. East Bridgewater Community Drug Council

    EIN 043002576 · Headquarters: East Bridgewater, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  33. East Bridgewater Community Gardens

    EIN 372078859 · Headquarters: East Bridgewater, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. East Bridgewater Community Television Inc

    EIN 043537260 · Headquarters: EAST BRIDGEWATER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990

  35. East Bridgewater Education Association Inc

    EIN 043364418 · Headquarters: E Bridgewater, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. East Bridgewater Friends of Seniors Inc

    EIN 043056227 · Headquarters: BRIDGEWTR, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. East Bridgewater Garden Club

    EIN 042601047 · Headquarters: EAST BRIDGEWATER, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. East Bridgewater Historical Society

    EIN 043011889 · Headquarters: Elmwood, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. East Bridgewater Music Parents Association Inc

    EIN 043479570 · Headquarters: EAST BRIDGEWATER, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. East Bridgewater Police Association

    EIN 046053507 · Headquarters: East Bridgewater, MA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  41. East Bridgewater Public Health Nursing Association Inc

    EIN 042430777 · Headquarters: EAST BRIDGEWATER, MA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  42. East Bridgewater Public Schools Athletic Boosters

    EIN 820904918 · Headquarters: EAST BRIDGEWATER, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. East Bridgewater Youth Basketball Association

    EIN 571212040 · Headquarters: East Bridgewater, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. East Bridgewater Youth Lacrosse League Inc

    EIN 454933148 · Headquarters: EAST BRIDGEWATER, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. East Bridgewater Youth Soccer Association Inc

    EIN 043491243 · Headquarters: East Bridgewater, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. East Brookfield Fire Association Inc

    EIN 920548814 · Headquarters: EAST BROOKFIELD, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. East Brookfield Police Association

    EIN 933294550 · Headquarters: East Brookfield, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. East Brookfield Relief Association Inc

    EIN 884051329 · Headquarters: EAST BROOKFIELD, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. East Cambridge Business Association

    EIN 800417744 · Headquarters: CAMBRIDGE, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. East Cambridge Open Space Trust Fund

    EIN 900182018 · Headquarters: Cambridge, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. East Cambridge Planning Team Inc

    EIN 331053811 · Headquarters: CAMBRIDGE, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. East Cambridge Savings Charitable Foundation Inc

    EIN 043399319 · Headquarters: EAST CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. East Cambridge Scholarship Fund Inc

    EIN 471587843 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  54. East Charlemont Cemetery Asc

    EIN 273234827 · Headquarters: Shelburne Falls, MA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  55. East Chop Association Inc

    EIN 046066296 · Headquarters: OAK BLUFFS, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. East Chop Beach Club Inc

    EIN 041269560 · Headquarters: OAK BLUFFS, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. East Chop Tennis Club

    EIN 042014250 · Headquarters: Oak Bluffs, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. East Coast Artists Inc

    EIN 133718261 · Headquarters: Worcester, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. East Coast Biker Chicks

    EIN 731683267 · Headquarters: winchendon, MA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  60. East Coast Biker Chicks Motorcycle Club - Maine Chapter

    EIN 274466998 · Headquarters: FITCHBURG, MA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  61. East Coast Biker Chicks Motorcycle Club of Nh

    EIN 274171900 · Headquarters: winchendon, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  62. East Coast Contemporary Ensemble

    EIN 270993663 · Headquarters: Northampton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. East Coast Gentle Giants Rescue

    EIN 472099037 · Headquarters: KINGSTON, MA, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  64. East Coast Hockey Conference Inc

    EIN 272823096 · Headquarters: Bedford, MA, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  65. East Coast Shellfish Research Institute

    EIN 450581911 · Headquarters: New Bedford, MA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. East Coast Therapy Dogs

    EIN 920317267 · Headquarters: Harwich, MA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  67. East Coast Therapy Dogs Inc

    EIN 833142700 · Headquarters: BREWSTER, MA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  68. East Coast Windsurfing Association

    EIN 464563200 · Headquarters: Centerville, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. East Concord Medical Foundation Inc C/o Boston Medical Center

    EIN 046048207 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  70. East Creek Inc

    EIN 550915626 · Headquarters: NANTUCKET, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  71. East Douglas Evergreen Cemetery Co

    EIN 046002475 · Headquarters: Douglas, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. East End House Inc

    EIN 042104163 · Headquarters: CAMBRIDGE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. East End Literary Arts Inc

    EIN 863294361 · Headquarters: Provincetown MA, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. East End Social Club of Lowell Mass Inc

    EIN 042379848 · Headquarters: LOWELL, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. East End Sportsmans Club Inc

    EIN 046127592 · Headquarters: Fall River, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. East Falmouth Elementary School Pto

    EIN 043385508 · Headquarters: EAST FALMOUTH, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. East Falmouth Village Association

    EIN 141927813 · Headquarters: East Falmouth, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. East Gloucester Vikings Youth Program Inc

    EIN 222549906 · Headquarters: GLOUCESTER, MA, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  79. East Hampton Historical Society Inc

    EIN 237288870 · Headquarters: East Hampton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  80. East Harwich Community Association

    EIN 470946834 · Headquarters: HARWICH, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. East Haven Mountain Inc

    EIN 453211428 · Headquarters: Northbridge, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. East Lake Waushacum Association Inc

    EIN 042594629 · Headquarters: Sterling, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. East Longmeadow Baseball Association Inc

    EIN 844778551 · Headquarters: East Longmeadow, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. East Longmeadow Dog Obedience Training Club Inc

    EIN 237099629 · Headquarters: East Longmeadow, MA, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  85. East Longmeadow Educational Endowment Fund Inc

    EIN 043299185 · Headquarters: EAST LONGMEADOW, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. East Longmeadow Foundation

    EIN 862246164 · Headquarters: E LONGMEADOW, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. East Longmeadow Garden Club

    EIN 043210103 · Headquarters: East Longmeadow, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. East Longmeadow High School Athletic Hall of Fame

    EIN 271721627 · Headquarters: East Longmeadow, MA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  89. East Longmeadow High School Track & Field Booster

    EIN 920256403 · Headquarters: East Longmeadow, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. East Longmeadow Management Systems Inc

    EIN 043080762 · Headquarters: Pittsfield, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. East Longmeadow Marlins Swim Team

    EIN 990475306 · Headquarters: East Longmeadow, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. East Longmeadow Rotary Foundation

    EIN 203800566 · Headquarters: East Longmeadow, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. East Longmeadow Rotary Memorial Scholarship Fndn

    EIN 042961763 · Headquarters: East Longmeadow, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. East Longmeadow Scholarship Foundation

    EIN 042592638 · Headquarters: EAST LONGMEADOW, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. East Longmeadow Spartans Baseball Cooperstown

    EIN 853328872 · Headquarters: EAST LONGMEADOW, MA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. East Longmeadow Tennis Association

    EIN 201361625 · Headquarters: EAST LONGMEADOW, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. East Longmeadow Veterans Memorial Cmte

    EIN 822777412 · Headquarters: EAST LONGMEADOW, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. East Longmeadow Youth Football

    EIN 820657516 · Headquarters: East Longmeadow, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. East Mountain Sportsmans Club Inc

    EIN 042702031 · Headquarters: Williamstown, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. East of the River Chamber of Commerce

    EIN 262996479 · Headquarters: EAST LONGMEADOW, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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