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. Daughters of Vartan

    EIN 046126900 · Headquarters: Shrewsbury, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Davenport Memorial Foundation

    EIN 042104142 · Headquarters: MALDEN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. David & Robin Jaye Foundation Charitable Trust

    EIN 046718903 · Headquarters: MASHPEE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. David Adam Schoolman Trust UA Four John Fulginiti & John Leith Trustees

    EIN 046786656 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. David B Melville Foundation

    EIN 042680388 · Headquarters: WESTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  6. David Beale Kenyon Fund for Enrich- Ment of Art & Music Dresden School

    EIN 010368364 · Headquarters: Sherborn, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. David E Moeser Trind #0709485

    EIN 046210177 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. David G Swain Trust

    EIN 046047599 · Headquarters: Brockton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. David Gopen Foundation

    EIN 046071034 · Headquarters: ALLSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. David Greenewalt Charitable Trust Geoffrey M Mason Trustee

    EIN 046145922 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. David J Feldman and Sydney E Feldman Charitable Trust

    EIN 222378773 · Headquarters: DEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. David J Hanson Scholarship Fund

    EIN 272559511 · Headquarters: Kingston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. David Katz Foundation Inc

    EIN 222783266 · Headquarters: Concord, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. David P Wheatland Charitable Trust

    EIN 046744379 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Davis Thayer Parent Communications Council Inc

    EIN 043176102 · Headquarters: FRANKLIN, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  16. Davisville Civic Association Inc

    EIN 043110725 · Headquarters: East Falmouth, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Day Farm Inc

    EIN 270475631 · Headquarters: PITTSFIELD, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Day or Night Senior Care Inc

    EIN 854263594 · Headquarters: Dedham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Day-After-Day Inc

    EIN 042653051 · Headquarters: Newton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Db Housing Inc

    EIN 223042334 · Headquarters: DORCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Dc 35 Management Industry Betterment Fund

    EIN 042460895 · Headquarters: BRAINTREE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Dcd Inc

    EIN 043054947 · Headquarters: HYANNIS, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  23. Dd Class2017

    EIN 471923034 · Headquarters: Ashby, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  24. De La Chapelle Charitable Foundation Tr

    EIN 222778158 · Headquarters: NORWELL, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. Dean S Edmonds Foundation

    EIN 136161381 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  26. Deborah and Robert First Family Foundation

    EIN 222776314 · Headquarters: WESTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Debra Ripsz Scholarship Foundation

    EIN 825485610 · Headquarters: WESTBOROUGH, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  28. Debtors Anonymous General Service Board Inc

    EIN 133527412 · Headquarters: NEEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. December Dreams Foundation Inc

    EIN 300590672 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  30. Decisional Training Volunteers of Hampshire County

    EIN 452417769 · Headquarters: Northampton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Dedham Basketball Association Inc

    EIN 853003405 · Headquarters: Dedham, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  32. Dedham Chapter No 2145 Women of the Moose

    EIN 912005888 · Headquarters: DEDHAM, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Dedham Choral Society Inc

    EIN 237333319 · Headquarters: Dedham, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  34. Dedham Country and Polo Club

    EIN 041238630 · Headquarters: DEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Dedham Food Pantry Charitable Trust

    EIN 043098455 · Headquarters: Dedham, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Dedham Historical Society

    EIN 042152664 · Headquarters: Dedham, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Dedham Tennis Club

    EIN 041238790 · Headquarters: Dedham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Dedham Vna Foundation Inc

    EIN 042104145 · Headquarters: MEDFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Deepaforwomen Inc

    EIN 821006832 · Headquarters: Harvard, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Deerfield Valley Art Association Inc

    EIN 042611603 · Headquarters: Northfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Defenders of the Defenseless Inc

    EIN 274006250 · Headquarters: LUDLOW, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  42. Defense Industry Offset Association

    EIN 042982768 · Headquarters: Canton, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Defund the Radicals Inc

    EIN 331366513 · Headquarters: NORTHAMPTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Dell Park Cemetery Association

    EIN 042127034 · Headquarters: NATICK, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Delta Chapter of Kappa Delta Rho Inc

    EIN 510243960 · Headquarters: WEYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Delta Chi Fraternity

    EIN 943444689 · Headquarters: AMHERST, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Delta Gamma Fraternity

    EIN 046184540 · Headquarters: Billerica, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Delta Kappa Epsilon Council

    EIN 042072112 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Delta Kappa Epsilon Council

    EIN 921428836 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Delta Kappa Epsilon Council

    EIN 931686033 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Delta Kappa Gamma Society

    EIN 046116200 · Headquarters: Eastham, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Delta Kappa Gamma Society

    EIN 046142422 · Headquarters: Agawam, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Delta Kappa Gamma Society

    EIN 046143246 · Headquarters: Walpole, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Delta Kappa Gamma Society

    EIN 046143757 · Headquarters: Charlton, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Delta Kappa Gamma Society

    EIN 046143760 · Headquarters: New Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Delta Kappa Gamma Society

    EIN 046143766 · Headquarters: Longmeadow, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Delta Kappa Gamma Society

    EIN 056019722 · Headquarters: Seekonk, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Delta Kappa Gamma Society

    EIN 222565247 · Headquarters: MILTON, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Delta Kappa Gamma Society

    EIN 237107625 · Headquarters: Amesbury, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Delta Kappa Gamma Society

    EIN 237290195 · Headquarters: Braintree, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Delta Kappa Gamma Society

    EIN 237369018 · Headquarters: Bellingham, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. Delta Kappa Gamma Society

    EIN 510227185 · Headquarters: Mattapoisett, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Delta Kappa Gamma Society International

    EIN 042674828 · Headquarters: Clinton, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. Delta Kappa Gamma Society International

    EIN 042678337 · Headquarters: ORANGE, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Delta Kappa Gamma Society International

    EIN 042864319 · Headquarters: East Weymouth, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. Delta Kappa Gamma Society International

    EIN 046143755 · Headquarters: Sharon, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Delta Kappa Gamma Society International

    EIN 046143762 · Headquarters: New Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Delta Kappa Gamma Society International

    EIN 046143765 · Headquarters: Fall River, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  69. Delta Kappa Gamma Society International

    EIN 237010760 · Headquarters: Southampton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Delta Kappa Gamma Society International

    EIN 237038802 · Headquarters: NORWELL, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Delta Kappa Gamma Society International

    EIN 237109374 · Headquarters: Hyannis Port, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Delta Sigma Delta Fraternity

    EIN 222546825 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Delta Tau Delta C/o Kenneth J Vacovec Esq

    EIN 237046605 · Headquarters: NEWTONVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Delta Tau Delta Fraternity

    EIN 042207478 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Delta Tau Delta Fraternity

    EIN 270964876 · Headquarters: MEDFORD, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Delta Tau Delta Fraternity

    EIN 273549025 · Headquarters: Wellesley Hills, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Delta Tau Delta Fraternity

    EIN 462102383 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Delta Tau Delta Fraternity

    EIN 465491369 · Headquarters: Allston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Delta Upsilon Int'l Fraternity Tufts Chapter

    EIN 204225848 · Headquarters: BRAINTREE, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  80. Delta Zeta Sorority

    EIN 453341602 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  81. Demarco Charitable Foundation

    EIN 042991588 · Headquarters: BRAINTREE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Democracy Action Inc

    EIN 821737632 · Headquarters: AMHERST, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Demolay International

    EIN 042583137 · Headquarters: Natick, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Demolay International

    EIN 043399711 · Headquarters: Middleborough, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Demolay International

    EIN 043480928 · Headquarters: GARDNER, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Demolay International

    EIN 205958742 · Headquarters: Rochester, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  87. Demolay International

    EIN 262406232 · Headquarters: BELMONT, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  88. Demolay International

    EIN 352475359 · Headquarters: Wakefield, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  89. Demolay International

    EIN 453181765 · Headquarters: WORCESTER, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Demolay International

    EIN 474927431 · Headquarters: Westfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Demolay International

    EIN 831083692 · Headquarters: Westfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Demolay International

    EIN 861933647 · Headquarters: Hatfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. DeMolay International

    EIN 993078747 · Headquarters: WAREHAM, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Demoulas Foundation

    EIN 042723441 · Headquarters: CHELMSFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. Dena M Ballou Tr Uw Fbo Schol Fd

    EIN 046435166 · Headquarters: HANOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Denises Walker Overs Inc

    EIN 042748437 · Headquarters: Lowell, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  97. Dennis Chamber of Commerce Inc

    EIN 042700578 · Headquarters: WEST DENNIS, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Dennis F Thomas Post 2578

    EIN 042133999 · Headquarters: WEST YARMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Dennis Historical Society Inc

    EIN 042624741 · Headquarters: SOUTH DENNIS, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Dennis Police Association Inc

    EIN 042714738 · Headquarters: South Dennis, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages