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. Dennis Yacht Club Inc

    EIN 042127607 · Headquarters: EAST DENNIS, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Dennis Yarmouth Neighbors on Call

    EIN 371662197 · Headquarters: YarmouthPort, MA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. Dental Service of Massachusetts Inc

    EIN 046143185 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Department of Massachusetts Marine Corps League Inc

    EIN 900423120 · Headquarters: Baldwinville, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Department of Massachusetts Vfw Auxiliary

    EIN 272279513 · Headquarters: Bourne, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Department of Massachusetts Vfw Auxiliary

    EIN 800593838 · Headquarters: Danvers, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Department of Massachusetts Vfw Auxiliary

    EIN 823358123 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Department of Massachusetts Vfw Auxiliary

    EIN 823462101 · Headquarters: Marlborough, MA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  9. Department of Massachusetts Vfw Auxiliary Inc

    EIN 821378192 · Headquarters: Pepperell, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Department of Massachusetts Vfw Auxiliary Inc

    EIN 821602100 · Headquarters: Fairhaven, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Deploy Action Inc

    EIN 993175854 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Depositors Insurance Fund

    EIN 041647690 · Headquarters: WOBURN, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  13. Depression and Bipolar Support Alliance of Boston Inc

    EIN 222906021 · Headquarters: BELMONT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Des Portuguese Club Inc

    EIN 042992400 · Headquarters: GLOUCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  15. Descendants of Whaling Masters Inc

    EIN 510188937 · Headquarters: FAIRHAVEN, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Detriana Council 199 Inc

    EIN 237542607 · Headquarters: SOUTHBRIDGE, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Deutsches Altenheim Foundation Inc

    EIN 043294940 · Headquarters: WEST ROXBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Developmental Evaluation and Adjustment Facilities Inc

    EIN 042628350 · Headquarters: WATERTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Devens Interoperability Playground Inc

    EIN 472150810 · Headquarters: Devens, MA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  20. Devon Hook Whalen

    EIN 464468382 · Headquarters: Pittsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  21. Devoted Dynasty Entertainment

    EIN 842574397 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Devotion Primary Extended Day Program Inc

    EIN 042503240 · Headquarters: Brookline, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Dewey Memorial Hall Inc

    EIN 046137915 · Headquarters: SHEFFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Dewing Greek Numismatic Foundation

    EIN 046130118 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. Dharma Seed Tape Library Inc

    EIN 042824116 · Headquarters: GREENFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Diabetes Association Inc

    EIN 042665107 · Headquarters: FALL RIVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Diabetes Youth Organization of Southern New England

    EIN 273867761 · Headquarters: FAIRHAVEN, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Dig Safe System Inc

    EIN 042740295 · Headquarters: WILMINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Dighton Firefighter Association

    EIN 462518262 · Headquarters: Dighton, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. Digital Equity Project

    EIN 464613510 · Headquarters: Brighton, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  31. Digital History Pioneers Foundation Inc

    EIN 993382985 · Headquarters: HAVERHILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Digital Public Infrastructure Foundation

    EIN 922858791 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Digital Public Library of America

    EIN 461160948 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Digital Trust Council Inc

    EIN 413050499 · Headquarters: Marshfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Diman Community Outreach Group Inc

    EIN 874620454 · Headquarters: Fall River, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  36. Dirlam Charitable Trust

    EIN 046169683 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Dirty Waters Chapter Of The Defiant Crew Motorcycle Club

    EIN 461994466 · Headquarters: TEWKSBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  38. Disability Resource Center Inc

    EIN 042949473 · Headquarters: SALEM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Disabled American Veterans

    EIN 042167023 · Headquarters: NEWBURYPORT, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Disabled American Veterans

    EIN 042514003 · Headquarters: FALL RIVER, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Disabled American Veterans

    EIN 042648072 · Headquarters: Hyannis, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Disabled American Veterans

    EIN 042738143 · Headquarters: Malden, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Disabled American Veterans

    EIN 043339635 · Headquarters: brant rock, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Disabled American Veterans

    EIN 046188610 · Headquarters: Malden, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Disabled American Veterans

    EIN 046188612 · Headquarters: SWAMPSCOTT, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Disabled American Veterans

    EIN 046188613 · Headquarters: Athol, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Disabled American Veterans

    EIN 046188614 · Headquarters: Waltham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Disabled American Veterans

    EIN 046188616 · Headquarters: HOLYOKE, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  49. Disabled American Veterans

    EIN 046188625 · Headquarters: Framingham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Disabled American Veterans

    EIN 046188632 · Headquarters: Deerfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Disabled American Veterans

    EIN 046188800 · Headquarters: Reading, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Disabled American Veterans

    EIN 046188804 · Headquarters: TEMPLETON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Disabled American Veterans

    EIN 046188806 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Disabled American Veterans

    EIN 046188814 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Disabled American Veterans

    EIN 046188815 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Disabled American Veterans

    EIN 046188817 · Headquarters: East Weymout, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Disabled American Veterans

    EIN 046188821 · Headquarters: Marlborough, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Disabled American Veterans

    EIN 046188822 · Headquarters: Salem, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Disabled American Veterans

    EIN 046188823 · Headquarters: WOBURN, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Disabled American Veterans

    EIN 046188824 · Headquarters: Norwood, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Disabled American Veterans

    EIN 046188838 · Headquarters: Billerica, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Disabled American Veterans

    EIN 046188839 · Headquarters: Norfolk, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Disabled American Veterans

    EIN 046188914 · Headquarters: Lawrence, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Disabled American Veterans

    EIN 046188916 · Headquarters: New Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Disabled American Veterans

    EIN 046188920 · Headquarters: Leominster, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Disabled American Veterans

    EIN 046188923 · Headquarters: North Billerica, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Disabled American Veterans

    EIN 046188926 · Headquarters: Webster, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Disabled American Veterans

    EIN 046188927 · Headquarters: Taunton, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Disabled American Veterans

    EIN 046188934 · Headquarters: Gloucester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Disabled American Veterans

    EIN 046188940 · Headquarters: Lynn, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Disabled American Veterans

    EIN 046188942 · Headquarters: Whitman, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Disabled American Veterans

    EIN 046188944 · Headquarters: North Attleboro, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Disabled American Veterans

    EIN 222485741 · Headquarters: Attleboro, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Disabled American Veterans

    EIN 237098896 · Headquarters: PEMBROKE, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Disabled American Veterans

    EIN 237098899 · Headquarters: EAST FALMOUTH, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Disabled American Veterans

    EIN 310898211 · Headquarters: Chicopee, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Disabled American Veterans

    EIN 310922737 · Headquarters: Dedham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Disabled American Veterans

    EIN 310948109 · Headquarters: Washington, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Disabled American Veterans

    EIN 311000971 · Headquarters: Ware, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Disabled American Veterans

    EIN 843601368 · Headquarters: LUNENBURG, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Disabled American Veterans Auxiliary

    EIN 030565688 · Headquarters: Attleboro, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Disabled American Veterans Auxiliary

    EIN 222507332 · Headquarters: Mashpee, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Disabled American Veterans Auxiliary

    EIN 843745968 · Headquarters: CHICOPEE, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Disabled American Veterans Auxiliary Inc

    EIN 010934878 · Headquarters: QUINCY, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Disabled American Veterans Auxiliary Inc

    EIN 043038774 · Headquarters: Quincy, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Disabled American Veterans Auxiliary Inc

    EIN 237337011 · Headquarters: Somerville, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Disabled American Veterans Auxiliary Inc

    EIN 237337036 · Headquarters: Marshfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Disabled American Veterans Auxiliary Inc

    EIN 310980026 · Headquarters: South Deerfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Disabled American Veterans Auxiliary Inc

    EIN 311162772 · Headquarters: GARDNER, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Disabled American Veterans Auxiliary Inc

    EIN 311289228 · Headquarters: LAWRENCE, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. Disabled American Veterans Auxiliary Inc

    EIN 320416170 · Headquarters: BRAINTREE, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Disabled American Veterans Auxiliary Inc

    EIN 352415543 · Headquarters: Fall River, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Disabled American Veterans Auxiliary Inc

    EIN 743262016 · Headquarters: PLYMOUTH, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  94. Disabled American Veterans Auxiliary Inc

    EIN 800223562 · Headquarters: Newburyport, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Disabled American Veterans Auxiliary Inc

    EIN 813574904 · Headquarters: Chelmsford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Disabled American Veterans Auxiliary Inc

    EIN 844201030 · Headquarters: Taunton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Disabled American Veterans Auxiliary Inc

    EIN 900395263 · Headquarters: North Attleboro, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Disabled American Veterans Auxilliary Inc

    EIN 473770845 · Headquarters: NORTH READING, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Disabled American Veterans Chapter 29 Inc

    EIN 046188922 · Headquarters: BRAINTREE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Disabled American Veterans Department of Massachusetts Inc

    EIN 042170836 · Headquarters: GARDNER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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