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. Creative Collective for Issue Advocacy

    EIN 842371698 · Headquarters: Pelham, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  2. Creative Conservation Development Organization Inc

    EIN 900792078 · Headquarters: Scituate, MA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. Creative Haverhill Inc

    EIN 222539427 · Headquarters: HAVERHILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Creative Hub Worcester

    EIN 812613929 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Creative Learning Exchange

    EIN 046672054 · Headquarters: Acton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. Creative Warrior Collective

    EIN 393206421 · Headquarters: Hingham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Creative Workplace Learning

    EIN 042623232 · Headquarters: Chestnut Hill, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  8. Creighton Family Foundation

    EIN 046148712 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Crescent Beach Improvement Assn Inc

    EIN 042775832 · Headquarters: Ma, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Crescent Credit Union

    EIN 041217290 · Headquarters: BROCKTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  11. Crescent Yacht Club Inc

    EIN 042499718 · Headquarters: BRADFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Crew Boston Inc

    EIN 042767395 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Crew Fund Inc

    EIN 237321582 · Headquarters: SHUTESBURY, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Crimson Serves Corporation

    EIN 271885270 · Headquarters: Cambridge, MA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. Cristian Rivera Foundation Corp

    EIN 332317886 · Headquarters: New Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Crocker Family Fund

    EIN 371763054 · Headquarters: BURLINGTON, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. Crosby-couto Basketball Fund

    EIN 851470583 · Headquarters: Berkley, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Cross Border Legacy Foundation Inc

    EIN 851538791 · Headquarters: Brockton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Cross State Trail Ride Inc

    EIN 042716422 · Headquarters: HAVERHILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Crowley Family Charitable Trust

    EIN 042943894 · Headquarters: CONCORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  21. Cruising Club of America

    EIN 136140180 · Headquarters: MILTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Crusader Athletic Booster Club Inc

    EIN 043213882 · Headquarters: CARVER, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Crystal Community Club Inc

    EIN 042444810 · Headquarters: WAKEFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Crystal Garden Childrens Learning Center of Hyannis Inc

    EIN 460923097 · Headquarters: Hyannis, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Crystal Waters Anglers Club Inc

    EIN 042880883 · Headquarters: Taunton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Cs Bridge International

    EIN 264146871 · Headquarters: Mattapan, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Cssa-hms

    EIN 471336745 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Csta Greater Boston Chapter

    EIN 880992730 · Headquarters: Walpole, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Ct Epsilon Chapter of Sigma Phi Epsilon

    EIN 994171497 · Headquarters: WRENTHAM, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Culinary Guild of New England Inc

    EIN 043070618 · Headquarters: Cohasset, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Cult of Art Inc

    EIN 874385243 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  32. Cultural Communities Worldwide

    EIN 923587269 · Headquarters: Reading, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Cultural Images Group Inc

    EIN 222584962 · Headquarters: Northampton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Cumloden Associates Inc

    EIN 042989738 · Headquarters: Falmouth, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Cummaquid Heights Association Inc

    EIN 383788590 · Headquarters: Yarmouthport, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Cummington Fire Association Inc

    EIN 042582210 · Headquarters: CUMMINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Curry College Chapter of American Association of University Professors

    EIN 042773970 · Headquarters: MILTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Cutler Stephens Foundation

    EIN 222596776 · Headquarters: CHARLESTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Cuttyhunk Yacht Club Inc

    EIN 042213301 · Headquarters: CUTTYHUNK ISLAND, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Cw Mars Inc

    EIN 222675978 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Cwa Local 81206

    EIN 043199607 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Cymrys Christmas Wish Inc

    EIN 542159078 · Headquarters: Fall River, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Cynthia C and Seth W Lawry Family Foundation

    EIN 461560816 · Headquarters: WELLESLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Cyril P Morrisette Post Building Corp

    EIN 046189407 · Headquarters: Quincy, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. D Blakely Hoar Trust Uwill # 0703900

    EIN 046012203 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. D P Inc

    EIN 043164972 · Headquarters: PLYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. D'youville Senior Care Foundation Inc

    EIN 912055004 · Headquarters: LOWELL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Daddy & Me Incorporated

    EIN 832561581 · Headquarters: Hyde Park, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  49. Dales Pony Conservancy of North Ame Rica

    EIN 413630231 · Headquarters: Northampton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Dalton Benefit Association

    EIN 010476223 · Headquarters: Dalton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Dalton Community Cable Association Inc

    EIN 043125416 · Headquarters: Dalton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Dalton Cooperative Nursery School Inc

    EIN 042982755 · Headquarters: Dalton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Dalton Police Association Inc

    EIN 043272840 · Headquarters: DALTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Damascus Road Ministries Inc

    EIN 223219501 · Headquarters: Marstons Mills, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  55. Dana-farber Inc

    EIN 043102433 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  56. Dance Collective Mass Movement Inc

    EIN 237401492 · Headquarters: Lexington, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Dance New England Inc

    EIN 043051985 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  58. DanceVisions Inc

    EIN 042785340 · Headquarters: BELMONT, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Daniel Dorazio Scholarship Trust of May 20Th 1982

    EIN 042777015 · Headquarters: Malden, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Daniel Hogan Charitable Foundation

    EIN 223154533 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. Daniel James McCarthy Memorial Fund Inc

    EIN 770600310 · Headquarters: Acton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Daniel Webster Preservation Tr Inc

    EIN 043207891 · Headquarters: MARSHFIELD, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Daniele Agostino Derossi Foundation

    EIN 133636541 · Headquarters: Sudbury, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  64. Dante Alighieri Society of Massachusetts Inc

    EIN 042581774 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Dante Club

    EIN 041231660 · Headquarters: Somerville, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Dante Club Inc

    EIN 041231655 · Headquarters: WEST SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Dante University of America Foundation Inc

    EIN 237440162 · Headquarters: WESTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Danvers Alarm List Company Inc

    EIN 510192413 · Headquarters: Danvers, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Danvers American Little League Inc

    EIN 042598854 · Headquarters: DANVERS, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  70. Danvers Educational Enrichment Program

    EIN 043090478 · Headquarters: Danvers, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Danvers Fish & Game Club Inc

    EIN 042472248 · Headquarters: MIDDLETON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Danvers High Class of 1967

    EIN 383845514 · Headquarters: Danvers, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Danvers Masonic Temple Association

    EIN 041231787 · Headquarters: DANVERS, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Danvers National Little League

    EIN 043175235 · Headquarters: DANVERS, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Danvers Police Benevolent Assoc

    EIN 042606409 · Headquarters: Danvers, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Danvers Rotary Club Char Endowment Trust C/o Pamela C Boardway Cpa Pc

    EIN 046659945 · Headquarters: SALEM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Danvers Teachers Association

    EIN 237360157 · Headquarters: Danvers, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Danversport Yacht Club Association Inc

    EIN 043336394 · Headquarters: Danvers, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Dartmouth Alumni Association of Eastern Massachusetts Inc

    EIN 042701522 · Headquarters: Cambridge, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Dartmouth Educators Association

    EIN 237233704 · Headquarters: NEW BEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Dartmouth Elderly Services

    EIN 042666538 · Headquarters: South Dartmouth, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Dartmouth Permanent Firefighters Dist 3

    EIN 823195513 · Headquarters: NORTH DARTMOUTH, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Dartmouth Police Athletic League Inc

    EIN 042921522 · Headquarters: Dartmouth, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Dartmouth Police Brotherhood Inc

    EIN 042820085 · Headquarters: SOUTH DARTMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Dartmouth Recreation Association Inc

    EIN 262740655 · Headquarters: DARTMOUTH, MA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  86. Dartmouth School Music Assn Inc

    EIN 237290853 · Headquarters: South Dartmouth, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Darwin F Swallow Tr Uw Rockland Trust Co

    EIN 046018967 · Headquarters: HANOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  88. Daughters of Isabella

    EIN 042653400 · Headquarters: South Easton, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  89. Daughters of Isabella

    EIN 237146932 · Headquarters: Feeding Hills, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Daughters of Isabella

    EIN 237513209 · Headquarters: Auburn, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Daughters of Isabella

    EIN 237513231 · Headquarters: SPRINGFIELD, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Daughters of Isabella

    EIN 465477138 · Headquarters: Townsend, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Daughters of Isis of North & South America

    EIN 042626602 · Headquarters: Springfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Daughters of Isis of North & South America

    EIN 237532249 · Headquarters: Dorchester Center, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Daughters of Isis of North & South America

    EIN 853393221 · Headquarters: Springfield, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Daughters of Scotia

    EIN 237130561 · Headquarters: Spencer, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Daughters of Scotia Lady Walter Scott 147

    EIN 237145688 · Headquarters: ROCKLAND, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Daughters of the Nile

    EIN 046079138 · Headquarters: Belchertown, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Daughters of the Nile

    EIN 237527188 · Headquarters: Arlington, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Daughters of Vartan

    EIN 042724138 · Headquarters: Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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