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. Women's Institute for Housing and Economic Development Inc

    EIN 042733078 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2018 · Primary form: IRS Form 990

  2. Women's Institute for Leadership Development Inc

    EIN 043132500 · Headquarters: QUINCY, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Women's Institute Realty Inc

    EIN 043220484 · Headquarters: BOSTON, MA, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  4. Women's Institute Realty of Connecticut Inc

    EIN 331178098 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990

  5. Women's International Networkinc

    EIN 046362194 · Headquarters: CHESTNUT HILL, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  6. Women's League of Reading Inc

    EIN 043495354 · Headquarters: READING, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Women's Lunch Place Inc

    EIN 222514148 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Women's Money Matters Inc

    EIN 900688545 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Women's Refuge Place Inc

    EIN 352791564 · Headquarters: READING, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Women4progress (Fka Women's Initiative for Progress)

    EIN 826359714 · Headquarters: CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. Womenade Boston Inc

    EIN 263342263 · Headquarters: BOXFORD, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  12. Womenaid of Central Massachusetts Inc

    EIN 453130868 · Headquarters: STERLIN, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Womenandchildrenempowermentinc

    EIN 884034613 · Headquarters: Taunton, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. WomenExplore Lecture & Discussion Forum

    EIN 200067510 · Headquarters: Cambridge, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Womenkind Educational and Resource Center Inc

    EIN 043198483 · Headquarters: Wayland, MA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  16. Womens Association of Verizon Employees-new England Chapter Inc

    EIN 042797768 · Headquarters: Boston, MA, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  17. Womens Auxiliary of Polish American Club of Agawam

    EIN 046145989 · Headquarters: Feeding Hills, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  18. Womens Boston Gay Basketball League

    EIN 874163931 · Headquarters: Dorchester, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Womens Business Network Inc

    EIN 831727693 · Headquarters: HUDSON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Womens Classical Caucus

    EIN 133554149 · Headquarters: Cambridge, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Womens Club of New Seabury Charitable Tr

    EIN 466712337 · Headquarters: East Falmouth, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Womens Club of Norwell Inc

    EIN 043099132 · Headquarters: NORWELL, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Womens Community Committee Inc

    EIN 042104435 · Headquarters: NORWOOD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Womens Council of Realtors Massachusetts

    EIN 043397554 · Headquarters: Norwell, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Womens Council of Realtors South Shore

    EIN 463237861 · Headquarters: Plymouth, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Womens Empowerment Scholarship

    EIN 832259887 · Headquarters: Monson, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Womens Energy Network Boston Inc

    EIN 823291944 · Headquarters: BOSTON, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Womens Fisheries Network

    EIN 042887640 · Headquarters: North Dartmouth, MA, US · Animal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  29. Womens Freedom Center Advocacy for Ending Intimate Partner Abuse

    EIN 912101572 · Headquarters: Ashby, MA, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  30. Womens Fund Southcoast Inc

    EIN 853222606 · Headquarters: New Bedford, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Womens Health and Education Fund of Southeastern Massachusetts Inc

    EIN 043578946 · Headquarters: Attleboro, MA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  32. Womens Health Exchange Inc

    EIN 264094393 · Headquarters: Ipswich, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. Womens Health on Alert Inc

    EIN 270069946 · Headquarters: Newtonville, MA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  34. Womens House of Peace Inc

    EIN 043412128 · Headquarters: North Adams, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  35. Womens Inspirational Group Wig

    EIN 471066006 · Headquarters: Weymouth, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. Womens Integrative Network Inc

    EIN 275346110 · Headquarters: LENOX, MA, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  37. Womens Locker Room Foundation Inc

    EIN 461556734 · Headquarters: WESTWOOD, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Womens Mental Health Collective Inc

    EIN 237304064 · Headquarters: CAMBRIDGE, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Womens National Book Assn Inc

    EIN 510214672 · Headquarters: Winchester, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Womens Sailing Foundation Inc

    EIN 541832408 · Headquarters: Marblehead, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Womens Seafarers Friend Society Corp

    EIN 046093211 · Headquarters: Saugus, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  42. Womens Senior Golf Association Inc

    EIN 582546779 · Headquarters: BRIGHTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Womens Suburban Tennis League

    EIN 873923851 · Headquarters: Boston, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Womens Success Network

    EIN 043306919 · Headquarters: Hopkinton, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Womens Transportation Seminar Greater Boston Chpt

    EIN 521269968 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Womens Well Inc

    EIN 205377460 · Headquarters: Chestnut Hill, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  47. Womens Worth Inc

    EIN 813606527 · Headquarters: Boston, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Womenx Inc

    EIN 842294117 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Wompatuck Senior Orchestra

    EIN 843466085 · Headquarters: HANOVER, MA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  50. Wonder Mountain Inc

    EIN 814386164 · Headquarters: Northampton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Wonderful Idea Inc

    EIN 133334617 · Headquarters: Stoughton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. Wondermore

    EIN 042795274 · Headquarters: Dedham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Wong Family Benevolent Association Scholarship Fund Inc

    EIN 883580382 · Headquarters: BOSTON, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Wood End Elementary School Parent Teacher Organization Inc

    EIN 260114346 · Headquarters: READING, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Wood Family Foundation Trust

    EIN 223090482 · Headquarters: HAMPDEN, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Wood for Good Inc

    EIN 334940629 · Headquarters: N ATTLEBORO, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Wood Hill Middle School Pac

    EIN 020571521 · Headquarters: Andover, MA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. Wood Hill Middle School Parent Activity Committee

    EIN 331770856 · Headquarters: ANDOVER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Wood Products Manufacturers Assoc

    EIN 041985387 · Headquarters: Westminster, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Woodbine Associates Inc

    EIN 042700365 · Headquarters: Roxbury, MA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. Woodbourne Community Housing Corporation % the Community Builders Inc

    EIN 042645087 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Woodbury C Titcomb Charitable Foundation Trust

    EIN 046784591 · Headquarters: HOLDEN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  63. Woodhaven Campground Association Inc

    EIN 046164467 · Headquarters: West Boylston, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Woodland Critters

    EIN 863321375 · Headquarters: East Taunton, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Woodland Dell Cemetery Association

    EIN 042142692 · Headquarters: WILBRAHAM, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990

  66. Woodland Elementary Pto

    EIN 271122296 · Headquarters: Milford, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Woodland Golf Club of Auburndale

    EIN 041985970 · Headquarters: AUBURNDALE, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  68. Woodland Golf Club Scholarship Foundation

    EIN 822438919 · Headquarters: AUBURNDALE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Woodland Theatre Company

    EIN 271302372 · Headquarters: Sherborn, MA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  70. Woodlands Cemetery Association

    EIN 844706945 · Headquarters: Granville, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Woodlawn Cemetery

    EIN 041986040 · Headquarters: EVERETT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Woodlawn Cemetery

    EIN 046130420 · Headquarters: WELLESLEY HILLS, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Woodlawn-north Purchase Cemeteries Association

    EIN 042863910 · Headquarters: ATTLEBORO, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Woodmen of the World Omaha Woodmen Life Insurance Society

    EIN 237628919 · Headquarters: WILMINGTON, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  75. Woodruff Mountain Foundation Inc

    EIN 043213883 · Headquarters: GREAT BARRINGTON, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. Woods Edge Childcare Inc

    EIN 043072840 · Headquarters: Sudbury, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Woods Hole Bell Tower Trust

    EIN 276808764 · Headquarters: Woods Hole, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Woods Hole Business Association

    EIN 043258247 · Headquarters: Woods Hole, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Woods Hole Cantata Consort Tr

    EIN 206253092 · Headquarters: Woods Hole, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Woods Hole Child Center Inc

    EIN 042136704 · Headquarters: WOODS HOLE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Woods Hole Community Association Inc

    EIN 046075697 · Headquarters: WOODS HOLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Woods Hole Day Care Cooperative Inc

    EIN 042711834 · Headquarters: WOODS HOLE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Woods Hole Fhc Llc

    EIN 471011169 · Headquarters: FALMOUTH, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Woods Hole Film Festival Inc

    EIN 043559831 · Headquarters: WOODS HOLE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Woods Hole Folk Music Society

    EIN 237369887 · Headquarters: East Falmouth, MA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  86. Woods Hole Folk Music Society Limited

    EIN 042738395 · Headquarters: East Falmouth, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Woods Hole Foundation Inc

    EIN 042601182 · Headquarters: WOODS HOLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Woods Hole Golf Club

    EIN 041986440 · Headquarters: FALMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Woods Hole Institute

    EIN 846694015 · Headquarters: Woods Hole, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Woods Hole Music Inc

    EIN 992821305 · Headquarters: Woods Hole, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Woods Hole Oceanographic Institution

    EIN 042105850 · Headquarters: Woods Hole, MA, United States · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Woods Hole Public Library

    EIN 042310919 · Headquarters: WOODS HOLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Woods Hole Science Technology Education Partnership

    EIN 813269463 · Headquarters: Woods Hole, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Woods Hole Theater Company Inc

    EIN 237367469 · Headquarters: WOODS HOLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Woods Hole Womans Club Charitable Trust

    EIN 260572244 · Headquarters: Woods Hole, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Woods Hole Yacht Club Inc

    EIN 042395282 · Headquarters: Woods Hole, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Woods Walk Sanctuary Inc

    EIN 421756478 · Headquarters: Sudbury, MA, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  98. Woodside Cemetery Corporation

    EIN 042617322 · Headquarters: YARMOUTH PORT, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Woodside Daycare Center Inc

    EIN 042888548 · Headquarters: AMHERST, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Woodside Montessori Academy Parent Guild

    EIN 043552729 · Headquarters: MILLIS, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

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