Unknown & Unclassified nonprofits in Massachusetts

Unknown & Unclassified nonprofits in Massachusetts. Browse 12,299 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. Bear Hill Associates Inc

    EIN 042401143 · Headquarters: STONEHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Bear Hill Golf Club Inc

    EIN 041072870 · Headquarters: STONEHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Bear Island Conservation Association Inc

    EIN 020312207 · Headquarters: Natick, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Bear Mountain Preservation Assoc

    EIN 222544133 · Headquarters: Wendell, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Bearcroft Swim Club Inc

    EIN 042240855 · Headquarters: ATTLEBORO, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Beard Family Charitable Trust John E Beard Trustee

    EIN 046133161 · Headquarters: WAYLAND MA, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Beaver Lake Club

    EIN 222536033 · Headquarters: WARE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Becker College Alumni Association

    EIN 872408490 · Headquarters: Worcester, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  9. Becker College Federation of Teachers Local No 3359

    EIN 237426223 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Becker College Police Department Association

    EIN 471715586 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  11. Bedell Holmes Harned Trust Fund C/o Howard Cox

    EIN 136839419 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Bedford Historical Society Inc

    EIN 510179845 · Headquarters: BEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Bedford Police Officers' Association

    EIN 223201535 · Headquarters: BEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Bedford Public Schools Custodial and Maintenance Organization

    EIN 881695943 · Headquarters: Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Bedford Schools Association

    EIN 042759931 · Headquarters: BEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Bee Holzman

    EIN 881163877 · Headquarters: Uxbridge, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. Beebe Estate Association Inc

    EIN 273216191 · Headquarters: Wakefield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Beer Distributors of Massachusetts Inc

    EIN 042035955 · Headquarters: RANDOLPH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Behavioral Health Management Solutions Inc

    EIN 043185166 · Headquarters: FRAMINGHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Belchertown Day School Inc

    EIN 042626895 · Headquarters: BELCHERTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Belchertown Farmers and Artisans Mkt Inc

    EIN 465562936 · Headquarters: BELCHERTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Belchertown Historical Assoc Inc

    EIN 046058218 · Headquarters: BELCHERTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Belchertown Justice Collaborative

    EIN 851524477 · Headquarters: Belchertown, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  24. Belchertown Little League Inc

    EIN 010765498 · Headquarters: BELCHERTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  25. Bell Cemetery Association

    EIN 270978645 · Headquarters: Gill, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Bellevue Golf Club

    EIN 041077435 · Headquarters: MELROSE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Bellevue-morton Association

    EIN 822568058 · Headquarters: Arlington, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Bellingham American Youth Football and Cheer

    EIN 814393445 · Headquarters: BELLINGHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Bellingham Business Association Inc

    EIN 042749834 · Headquarters: Bellinghan, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Bellingham Women of Today Inc

    EIN 223225082 · Headquarters: Bellingham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Belmont Against Racism Inc

    EIN 043245477 · Headquarters: Belmont, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Belmont Citizens Forum Inc

    EIN 043486128 · Headquarters: BELMONT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Belmont Cooperative Nursery School

    EIN 042484587 · Headquarters: BELMONT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Belmont Country Club

    EIN 042003667 · Headquarters: BELMONT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Belmont Dramatic Club Inc

    EIN 046053829 · Headquarters: Belmont, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Belmont High School Class of 1955 Reunion

    EIN 010834476 · Headquarters: Belmont, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. Belmont Historical Society Inc

    EIN 046070693 · Headquarters: BELMONT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Belmont Makers

    EIN 423506605 · Headquarters: Belmont, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Belmont Ranger Youth Hockey Association Inc

    EIN 042948341 · Headquarters: BELMONT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. Ben Goodhue Scholarship

    EIN 872222697 · Headquarters: GLOUCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  41. Benefit Insurance Commission Grand Lodge of Massachusetts

    EIN 042900144 · Headquarters: Waltham, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Benevolent & Protective Order #61 BPOE

    EIN 041079710 · Headquarters: Springfield, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Benevolent & Protective Order of Elks

    EIN 237131559 · Headquarters: Auburn, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Benevolent & Protective Order of Elks # 915

    EIN 041079655 · Headquarters: Medford, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Benevolent & Protective Order of Elks #1171

    EIN 041768545 · Headquarters: REVERE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Benevolent & Protective Order of Elks #1435

    EIN 046173861 · Headquarters: ARLINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Benevolent & Protective Order of Elks #2070

    EIN 042307181 · Headquarters: Tewksbury, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Benevolent & Protective Order of Elks #2071

    EIN 042311023 · Headquarters: Billerica, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Benevolent & Protective Order of Elks #2130

    EIN 042309286 · Headquarters: RANDOLPH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Benevolent & Protective Order of Elks #2199

    EIN 042321703 · Headquarters: BRIGHTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Benevolent & Protective Order of Elks #2204

    EIN 042377055 · Headquarters: LEXINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Benevolent & Protective Order of Elks #2310

    EIN 042376726 · Headquarters: Chelmsford, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Benevolent & Protective Order of Elks #953 Waltham

    EIN 041079720 · Headquarters: LEXINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  54. Benevolent & Protective Order of Elks 0997

    EIN 041079695 · Headquarters: Northampton, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Benevolent & Protective Order of Elks 1011

    EIN 041283495 · Headquarters: N ATTLEBORO, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Benevolent & Protective Order of Elks 1274 Middleboro

    EIN 041618585 · Headquarters: MIDDLEBORO, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Benevolent & Protective Order of Elks 1309

    EIN 041079530 · Headquarters: BEVERLY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Benevolent & Protective Order of Elks 902

    EIN 041079615 · Headquarters: Holyoke, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Benevolent & Protective Order of Elks 909

    EIN 041079680 · Headquarters: NEWBURYPORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Benevolent & Protective Order of Elks Lodge #165

    EIN 041079600 · Headquarters: Newburyport, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Benevolent & Protective Order of Elks of the USA

    EIN 041079705 · Headquarters: PLYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Benevolent & Protective Order of Elks of the USA

    EIN 041893355 · Headquarters: TAUNTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Benevolent & Protective Order of Elks of the USA

    EIN 042751171 · Headquarters: MANSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Benevolent & Protective Order of Elks of the USA 10 Boston

    EIN 041079540 · Headquarters: WEST ROXBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Benevolent & Protective Order of Elks of the USA 118 Fall River

    EIN 041079583 · Headquarters: FALL RIVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Benevolent & Protective Order of Elks of the USA 1549 Hyannis

    EIN 041465684 · Headquarters: HYANNIS, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Benevolent & Protective Order of the Elks of the USA

    EIN 041079650 · Headquarters: MAYNARD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Benevolent and Protective Order

    EIN 041077520 · Headquarters: ADAMS, MA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  69. Benevolent and Protective Order of Elks 2521

    EIN 042550500 · Headquarters: Turners Falls, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Benevolent and Protective Order of Elks 487

    EIN 041079690 · Headquarters: North Adams, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Benevolent and Protective Order of Elks Falmouth Lodge No 2380

    EIN 042435693 · Headquarters: FALMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Benevolent and Protective Order of Elks Lodge

    EIN 463951033 · Headquarters: Westfield, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Benevolent and Protective Order of Elks Melrose

    EIN 041611235 · Headquarters: Melrose, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Benevolent and Protective Order of Elks of the USA Everett 642

    EIN 022017346 · Headquarters: SAUGUS, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Benevolent Protective Order of Elks 1014

    EIN 041049420 · Headquarters: ATTLEBORO, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Benevolent Telephone Death Benefit Fund Inc

    EIN 042480299 · Headquarters: ANDOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Benjamin D and Ruby G Schulman Foundation C/o Steven C Goodwin

    EIN 042585160 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. Benjamin Dufour Foundation

    EIN 932706100 · Headquarters: WHITMAN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Benjamin Fsullivan Post No155 Inc

    EIN 042212529 · Headquarters: Dalton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Benjamin S Harrison Memorial Scholarship Fund

    EIN 043071719 · Headquarters: BUZZARDS BAY, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. Berkeley Retirement Home Inc

    EIN 042104374 · Headquarters: Lawrence, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Berklee Federation of Teachers

    EIN 222771255 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Berkley Historical Society Inc

    EIN 043290095 · Headquarters: Berkley, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Berkley Scholarship Fund Inc

    EIN 042509894 · Headquarters: BERKLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Berkshire Amistad Inc

    EIN 222776070 · Headquarters: Pittsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Berkshire and Franklin County Medical Reserve Corps

    EIN 863595513 · Headquarters: Newburyport, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  87. Berkshire Area Health Education Center Inc

    EIN 042681453 · Headquarters: DALTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Berkshire Art Association Inc

    EIN 042716607 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Berkshire Athenaeum

    EIN 046004200 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Berkshire Benevolent Assn for the Blind Inc

    EIN 046968485 · Headquarters: Pittsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Berkshire Chapter of the American Rock Garden Society Inc

    EIN 141682625 · Headquarters: Granby, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Berkshire Coin Club

    EIN 042672447 · Headquarters: Pittsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Berkshire Community Action Council Inc

    EIN 042422074 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Berkshire Concert Choir Inc

    EIN 800186050 · Headquarters: Lenox, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Berkshire County - District One Highway Superintendent Assoc Inc

    EIN 223080030 · Headquarters: BECKET, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Berkshire County Board of Realtors Inc

    EIN 042255710 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Berkshire County Christian School

    EIN 042743402 · Headquarters: LENOX, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  98. Berkshire County EMSCO

    EIN 042702051 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Berkshire County Farm Bureau Inc

    EIN 800639223 · Headquarters: Hancock, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Berkshire County Head Start Child Development Program Inc

    EIN 042578986 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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