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. Iron Workers District Council of Ne Labor Management Cooperation Trust

    EIN 043216519 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Iron Workers District Council of New England Health and Welfare Fund

    EIN 042163872 · Headquarters: DORCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Iron Workers Local 7 Joint Apprentice Committee

    EIN 046110167 · Headquarters: SOUTH BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Ironstone Communications Inc

    EIN 813994651 · Headquarters: Brighton, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  5. Ironworkers Local #7 Building Association

    EIN 042376727 · Headquarters: SOUTH BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Ironworkers Union Local #7

    EIN 041473615 · Headquarters: SOUTH BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Isaac Genty Foundation Inc

    EIN 851711140 · Headquarters: CAMBRIDGE, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Isaac Harris Cary Educational Fund

    EIN 046023807 · Headquarters: LEXINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Isabel Babson Memorial Incorporated

    EIN 046031813 · Headquarters: Gloucester, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. Isabella M Weld Trust Dated 3311910

    EIN 046016348 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Isis Club Corporation

    EIN 261176925 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990

  12. Islamic Society of Mercer County Inc

    EIN 222917825 · Headquarters: Sharon, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Island Children's School Inc

    EIN 042487201 · Headquarters: WEST TISBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Island Elderly Housing Inc

    EIN 042638453 · Headquarters: VINEYARD HAVEN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Island Foundation Inc

    EIN 042670567 · Headquarters: MARION, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Island Grove Residents Association Inc

    EIN 042666929 · Headquarters: EDGARTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Island Home Club C/o W MacPherson

    EIN 010096152 · Headquarters: Arlington, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Islandpride Inc

    EIN 870803192 · Headquarters: Dorchester, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  19. Israel Folkdance Festival of Boston Inc

    EIN 042674299 · Headquarters: Brookline, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Issaf Inc

    EIN 992529590 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Isteam Academy Inc

    EIN 834689764 · Headquarters: Lexington, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Italian American Association of Everett Inc

    EIN 042709024 · Headquarters: Everett, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Italian American Citizens Club

    EIN 041474618 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Italian American Citizens Club - San Giovanni Battista Inc

    EIN 043122320 · Headquarters: DEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Italian American Club of Pittsfield Inc

    EIN 042203689 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Italian American Sporting Club of Sturbridge Inc

    EIN 043131751 · Headquarters: Fiskdale, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Italian American Victory Club Inc

    EIN 046262790 · Headquarters: SHREWSBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Italian American War Veterans of the United States

    EIN 046151658 · Headquarters: Milford, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Italian Fraternal Club of Westfield Inc

    EIN 510185218 · Headquarters: WESTFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Italian Genealogical Society of America Inc

    EIN 050484590 · Headquarters: Peabody, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. Italian Naturalization Club-taunton

    EIN 042018660 · Headquarters: TAUNTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Italian Social Club of Taunton Inc

    EIN 043234862 · Headquarters: TAUNTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Italian-american Charitable Society Inc

    EIN 042104336 · Headquarters: Reading, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  34. ItalianSerenaders

    EIN 042680659 · Headquarters: Bradford, MA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  35. Item Christmas Appeal

    EIN 042578709 · Headquarters: CLINTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Iuoe Local 4 Health & Welfare Plan

    EIN 046040880 · Headquarters: MEDWAY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Iupat Dc No 35 Vacation Fund

    EIN 934808794 · Headquarters: ROSLINDALE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Iv Northeast Fishery Sector Inc

    EIN 270249539 · Headquarters: Gloucester, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Iva & Jerome Preston Charitable Trust Dba

    EIN 046108371 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. IVote Inc

    EIN 462919706 · Headquarters: Cambride, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Ivy Tuffs Inc

    EIN 611984465 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. J F Schoellkopf Iv Berkshire Scholarship Fund

    EIN 136034251 · Headquarters: SHEFFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. J105 Class Fleet 2

    EIN 611617850 · Headquarters: Marblehead, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Jack Barry Little League Inc

    EIN 237089985 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Jack H and Ruth C Campbell Fdn Inc

    EIN 561887261 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Jacks Drive 55 Foundation

    EIN 921517661 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Jackson & Irene Golden 1989 Charitable Trust

    EIN 043150178 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. Jacob Coaching Consultants

    EIN 933303804 · Headquarters: East Longmeadow, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Jain Center of Greater Boston

    EIN 042602823 · Headquarters: NORWOOD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. JALSA Impact

    EIN 830772114 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Jamaco River Run Inc

    EIN 850535453 · Headquarters: Merrimac, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. Jamaica Plain Community Centers Inc

    EIN 237282116 · Headquarters: JAMAICA PLAIN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Jamaica Plain Regan Youth League

    EIN 222906486 · Headquarters: JAMAICA PLAIN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Jamasi School Project

    EIN 464833068 · Headquarters: MIDDLEBORO, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. James C Melvin Trust Uw Brenda S Diana Et Al Trustees

    EIN 046029004 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. James F Condon Community School Council Inc

    EIN 043136230 · Headquarters: South Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. James G Martin Memorial Trust

    EIN 042613244 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. James J Cannon Scholarship

    EIN 046529616 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  59. James J Pallotta Charitable Trust

    EIN 223208194 · Headquarters: Weston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. James K Oppenheim Family Foundation

    EIN 046557011 · Headquarters: ANDOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. James M Cattell Fund

    EIN 136129600 · Headquarters: NEWBURYPORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. James M Rabb & Melinda a Rabb Charitable Trust

    EIN 222876998 · Headquarters: WESTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. James M Stoneman Charitable Fund C/o Morrissey Hawkins & Lynch

    EIN 042741931 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. James Miminos Charitable Trust & Foundat

    EIN 046567574 · Headquarters: BURLINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  65. James O Carey Association Inc

    EIN 043260525 · Headquarters: Ashland, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Jamie K Neal Fund Inc

    EIN 463513095 · Headquarters: Duxbury, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  67. Jampart Charitable Trust

    EIN 237009635 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. Jan Veen Educational Trust Heidi Seely Et Al

    EIN 046167791 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Janet Turner Hubbard Mem Foundation Inc

    EIN 222864924 · Headquarters: WELLESLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Janey Fund Charitable Trust

    EIN 112836564 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Japanese American Citizens League

    EIN 943048010 · Headquarters: Wellesley, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Jaquars Social Committee

    EIN 271836941 · Headquarters: Reading, MA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  73. Jarheads Mc South Shore Chapter

    EIN 831617745 · Headquarters: South Weymouth, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Jazziaks Boosters Club

    EIN 464440192 · Headquarters: BOYLSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Jcam

    EIN 222543200 · Headquarters: Needham, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Jean Nichols Charitable Trust Charles Nichols II Trustee

    EIN 222882527 · Headquarters: Sudbury, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. Jeanne D'arc Credit Union

    EIN 041231965 · Headquarters: LOWELL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Jeffrey K Silverthorne Art Foundation I

    EIN 332051472 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Jeol USA Inc Voluntary Employees Benefit Plan Trust

    EIN 042790522 · Headquarters: PEABODY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Jeremiah Jimenez Ministry Inc

    EIN 471048951 · Headquarters: Lawrence, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  81. Jessie Gordon Sherman Tr Uw

    EIN 046139356 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Jessie Ridley Foundation Inc %Steven Kalik

    EIN 237379436 · Headquarters: ARLINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  83. Jesus Is the Lord and Is Alive

    EIN 473430072 · Headquarters: REVERE, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Jewish Community Ctr of Fitchburg & Leominster Inc

    EIN 042104344 · Headquarters: LEOMINSTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Jewish Family & Children's Service

    EIN 042104356 · Headquarters: Waltham, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  86. Jewish Genealogical Society of Greater Boston Inc

    EIN 223277002 · Headquarters: Newton Highlands, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Jewish Journal

    EIN 042607196 · Headquarters: Salem, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Jewish War Veterans of the United States of America Inc

    EIN 042044824 · Headquarters: Revere, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Jewish War Veterans of the United States of America Inc

    EIN 042372939 · Headquarters: Saugus, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Jewish War Veterans of the United States of America Inc

    EIN 042855747 · Headquarters: Sharon, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Jewish War Veterans of the United States of America Inc

    EIN 043150584 · Headquarters: MASHPEE, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Jewish War Veterans of the United States of America Inc

    EIN 043215332 · Headquarters: Revere, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Jewish War Veterans of the United States of America Inc

    EIN 046062841 · Headquarters: RANDOLPH, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. Jewish War Veterans of the United States of America Inc

    EIN 046111630 · Headquarters: leominster, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Jewish War Veterans of the United States of America Inc

    EIN 046113139 · Headquarters: SPRINGFIELD, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. Jewish War Veterans of the United States of America Inc

    EIN 046114761 · Headquarters: Dalton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Jewish War Veterans of the United States of America Inc

    EIN 046115328 · Headquarters: RANDOLPH, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  98. Jewish War Veterans of the United States of America Inc

    EIN 046116735 · Headquarters: Revere, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Jewish War Veterans of the United States of America Inc

    EIN 046130584 · Headquarters: Revere, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Jewish War Veterans of the United States of America Inc

    EIN 046145944 · Headquarters: Newton, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

First page and all pages