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. Nahant Teachers Association

    EIN 472976368 · Headquarters: Nahant, MA, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  2. Nahant Veterans Association

    EIN 510578383 · Headquarters: NAHANT, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Nahant Womans Club of the North Shore

    EIN 862914907 · Headquarters: Nahant, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Nahant Youth Basketball League Inc

    EIN 113652448 · Headquarters: Nahant, MA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  5. Nahanton Woods Inc

    EIN 042714502 · Headquarters: NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  6. Nahf Charlotte Ii Inc

    EIN 043320648 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. NAHS Unified Sports Boosters Inc

    EIN 393381372 · Headquarters: North Attleboro, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. NAID Foundation

    EIN 223017922 · Headquarters: Newburyport, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  9. Naifa Foundation

    EIN 042914539 · Headquarters: BROOKFIELD, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  10. Naiop Massachusetts Inc

    EIN 042771582 · Headquarters: NEEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Naismith Memorial Basketball Hall of Fame

    EIN 046128892 · Headquarters: SPRINGFIELD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Nam Knights of America Mc Boston Chapter

    EIN 200710100 · Headquarters: SHERBORN, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Nam Knights of America Motorcycle Club Merrimack Valley Chapter Ma

    EIN 454499206 · Headquarters: DRACUT, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Nama Family Foundations Inc

    EIN 883620167 · Headquarters: Newton Center, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Namaha Foundation

    EIN 933661806 · Headquarters: Quincy, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Namastay Sober Inc

    EIN 474541989 · Headquarters: BOSTON, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  17. Namawi Ltd Namawi Africa Ltd

    EIN 921858136 · Headquarters: RANDOLPH, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Namequoit Sailing Association Inc

    EIN 060803110 · Headquarters: ORLEANS, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Nami Attleboro Inc

    EIN 043055120 · Headquarters: Norton, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  20. Nami Cape Ann

    EIN 010857047 · Headquarters: Gloucester, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Nami Cape Cod Inc

    EIN 042785229 · Headquarters: HYANNIS, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Nami Central Mass Inc

    EIN 043266368 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Nami Greater North Shore Ma Inc

    EIN 223176580 · Headquarters: Beverly, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Nami Metrowest Inc

    EIN 042706033 · Headquarters: MARLBOROUGH, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Nami National Alliance for the Mentally Ill Plymouth Area

    EIN 043014040 · Headquarters: Marshfield, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Nami Newton Wellesley-Eastern Mass Inc

    EIN 042772736 · Headquarters: Newtonville, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Nami Northeast Essex Inc

    EIN 043049546 · Headquarters: HAVERHILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Nami of Bristol County Massachusetts Inc

    EIN 222482873 · Headquarters: Fall River, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Nami South Norfolk County Ma Inc

    EIN 521434313 · Headquarters: Walpole, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. Nami-western Massachusettsinc

    EIN 042783175 · Headquarters: HOLYOKE, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Nams Taekwondo Educational Foundation

    EIN 854209886 · Headquarters: GREENFIELD, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Namugongo Fund for Special Children - USA Nfsc - USA

    EIN 300360614 · Headquarters: Mattapan, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Nan Weinstein Family Foundation

    EIN 592320909 · Headquarters: BROOKLINE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Nana Daly Foundation

    EIN 825080452 · Headquarters: Worcester, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Nana's Tea Time Treats Inc

    EIN 832228255 · Headquarters: NORTH READING, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Nancy & Maurice Lazarus Fund

    EIN 046039456 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  37. Nancy and Andrew Wood Charitable Foundation

    EIN 266034416 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  38. Nancy Ann Mellen Foundation C/o Paul Mccoy Family Office

    EIN 812469139 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. Nancy B Carpenter Childrens Fund

    EIN 261520229 · Headquarters: Hingham, MA, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  40. Nancy Conger Weldon Charitable Foundation Inc

    EIN 043495623 · Headquarters: Westford, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Nancy G Faherty Memorial Foundation Inc

    EIN 831826720 · Headquarters: Sandwich, MA, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  42. Nancy M Bostley Scholarship Fund Inc

    EIN 043496970 · Headquarters: Marblehead, MA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  43. Nancy M Mency - Doctor of Ministry - Outreach Ministry

    EIN 451805682 · Headquarters: BROCKTON, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Nancy S Druker Memorial Foundation

    EIN 352559898 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Nancy Sayles Day Foundation

    EIN 066071254 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Nancy-carroll Draper Char Fdn

    EIN 046726873 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Nankai Runners Inc

    EIN 862583327 · Headquarters: Westwood, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Nanobiosym Education and Research Instit

    EIN 943485515 · Headquarters: CAMBRIDGE, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Nans Circle of Hope Foundation Inc

    EIN 821266296 · Headquarters: WILMINGTON, MA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  50. Nantasket Beach Salt Water Club Inc

    EIN 043104241 · Headquarters: HULL, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Nantucket Alerion Fleet Association Inc

    EIN 472156849 · Headquarters: Nantucket, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. Nantucket Anglers Club Inc

    EIN 042455243 · Headquarters: Nantucket, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Nantucket Animal Rescue Inc

    EIN 934858760 · Headquarters: SIASCONSET, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Nantucket Arts Council Inc

    EIN 042545302 · Headquarters: NANTUCKET, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Nantucket Atheneum Inc

    EIN 042104412 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Nantucket Babe Ruth Baseball Inc

    EIN 043576061 · Headquarters: Nantucket, MA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. Nantucket Book Foundation Inc

    EIN 464165882 · Headquarters: NANTUCKET, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Nantucket Booster's Club Inc

    EIN 043296206 · Headquarters: NANTUCKET, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Nantucket Boys and Girls Club Inc

    EIN 046114678 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Nantucket Builders Association

    EIN 320388023 · Headquarters: Nantucket, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Nantucket Cemetery Inc

    EIN 830520991 · Headquarters: Nantucket, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Nantucket Center for Elder Affairs Inc

    EIN 510192440 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Nantucket Civic League

    EIN 046006527 · Headquarters: NANTUCKET, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Nantucket Coastal Conservancy

    EIN 463176763 · Headquarters: NANTUCKET, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Nantucket Combined Charities Inc

    EIN 271524736 · Headquarters: Nantucket, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Nantucket Comedy Festival

    EIN 262303910 · Headquarters: Nantucket, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Nantucket Community Association Inc

    EIN 911828576 · Headquarters: NANTUCKET, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Nantucket Community Garden

    EIN 043138256 · Headquarters: Nantucket, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Nantucket Community Music Center

    EIN 510194502 · Headquarters: NANTUCKET, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Nantucket Community Parks and Recreation Inc

    EIN 821834553 · Headquarters: NANTUCKET, MA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  71. Nantucket Community Sailing Inc

    EIN 043252612 · Headquarters: NANTUCKET, MA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990

  72. Nantucket Community Service Ii Inc

    EIN 043469536 · Headquarters: NANTUCKET, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Nantucket Community Service Inc

    EIN 042777769 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Nantucket Community Television Inc

    EIN 043531375 · Headquarters: NANTUCKET, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Nantucket Conservation Foundation Inc

    EIN 042373794 · Headquarters: NANTUCKET, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Nantucket Dance Theater

    EIN 882737560 · Headquarters: NANTUCKET, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  77. Nantucket Deconstruction and Salvage

    EIN 392317374 · Headquarters: Nantucket, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Nantucket Dolphins Swim Team Boosters Incorporated

    EIN 043399609 · Headquarters: Nantucket, MA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Nantucket Dreamland Foundation Inc

    EIN 743234491 · Headquarters: NANTUCKET, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  80. Nantucket Educational Air Program Inc

    EIN 200959347 · Headquarters: NANTUCKET, MA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. Nantucket Flying Association Inc

    EIN 900145760 · Headquarters: Nantucket, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Nantucket Garden Club Inc

    EIN 237099114 · Headquarters: NANTUCKET, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Nantucket Golf Club Foundation Inc

    EIN 460468973 · Headquarters: SIASCONSET, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Nantucket Golf Club Inc

    EIN 043282515 · Headquarters: SIASCONSET, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Nantucket Historical Association

    EIN 046003451 · Headquarters: NANTUCKET, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Nantucket Hockey Foundation

    EIN 833274543 · Headquarters: NANTUCKET, MA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Nantucket Homes for People Inc

    EIN 043513252 · Headquarters: SOUTHBOROUGH, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  88. Nantucket Human Services Center Inc

    EIN 300134849 · Headquarters: Nantucket, MA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  89. Nantucket Hunting Association Inc

    EIN 043378860 · Headquarters: NANTUCKET, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Nantucket Ice Company Inc

    EIN 043256369 · Headquarters: NANTUCKET, MA, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990

  91. Nantucket Island Academy of Music Inc

    EIN 273800204 · Headquarters: Nantucket, MA, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  92. Nantucket Island Chamber of Commerce

    EIN 042189081 · Headquarters: NANTUCKET, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Nantucket Island Little League

    EIN 043332372 · Headquarters: Nantucket, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  94. Nantucket Island School of Design and the Arts Inc

    EIN 042642384 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Nantucket Jewish Cemetery Association Inc

    EIN 800490782 · Headquarters: Nantucket, MA, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Nantucket Land & Water Council Inc

    EIN 510180597 · Headquarters: NANTUCKET, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Nantucket Land Trust

    EIN 392875989 · Headquarters: NANTUCKET, MA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Nantucket Lighthouse School Inc

    EIN 043491719 · Headquarters: NANTUCKET, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Nantucket Lights Inc

    EIN 872558646 · Headquarters: Siasconset, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Nantucket Lightship Basket Museum Inc

    EIN 043392961 · Headquarters: NANTUCKET, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

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