Nonprofits in Massachusetts

Nonprofits in Massachusetts. Browse 52,168 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. University of Massachusetts

    EIN 862094318 · Headquarters: Hadley, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  2. University of Massachusetts

    EIN 863961873 · Headquarters: Plymouth, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. University of Massachusetts

    EIN 863998542 · Headquarters: Barnstable, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. University of Massachusetts

    EIN 870969434 · Headquarters: Plymouth, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. University of Massachusetts

    EIN 872162967 · Headquarters: Barnstable, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. University of Massachusetts

    EIN 872771404 · Headquarters: Plymouth, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. University of Massachusetts

    EIN 872849917 · Headquarters: Duxbury, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  8. University of Massachusetts

    EIN 873098279 · Headquarters: Hingham, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  9. University of Massachusetts

    EIN 873198797 · Headquarters: Fall River, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  10. University of Massachusetts

    EIN 873473419 · Headquarters: Topsfield, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. University of Massachusetts

    EIN 873557856 · Headquarters: Plymouth, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. University of Massachusetts

    EIN 873966017 · Headquarters: Duxbury, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. University of Massachusetts

    EIN 873979311 · Headquarters: Northfield, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  14. University of Massachusetts

    EIN 874268310 · Headquarters: Plymouth, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. University of Massachusetts

    EIN 874623486 · Headquarters: Andover, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. University of Massachusetts

    EIN 880959506 · Headquarters: North Easton, MA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. University of Massachusetts

    EIN 881216602 · Headquarters: Westport, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. University of Massachusetts

    EIN 881963502 · Headquarters: Plymouth, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. University of Massachusetts

    EIN 882031337 · Headquarters: Montague, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. University of Massachusetts

    EIN 884191418 · Headquarters: Amesbury, MA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. University of Massachusetts

    EIN 884279796 · Headquarters: West Barnstable, MA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. University of Massachusetts

    EIN 900844705 · Headquarters: Newton, MA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. University of Massachusetts

    EIN 900986765 · Headquarters: Chesterfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. University of Massachusetts

    EIN 920244920 · Headquarters: Plymouth, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. University of Massachusetts

    EIN 920351497 · Headquarters: Norwood, MA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. University of Massachusetts

    EIN 920441711 · Headquarters: North Grafton, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. University of Massachusetts

    EIN 920482019 · Headquarters: Barnstable, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. University of Massachusetts

    EIN 921961086 · Headquarters: Plymouth, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. University of Massachusetts

    EIN 922019355 · Headquarters: Stoughton, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. University of Massachusetts

    EIN 923464944 · Headquarters: Beverly, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. University of Massachusetts

    EIN 931366748 · Headquarters: Sherborn, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. University of Massachusetts

    EIN 931858892 · Headquarters: Waltham, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. University of Massachusetts

    EIN 933948319 · Headquarters: Plymouth, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. University of Massachusetts

    EIN 934047546 · Headquarters: Plymouth, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. University of Massachusetts

    EIN 934345981 · Headquarters: Plymouth, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. University of Massachusetts

    EIN 934375882 · Headquarters: Plymouth, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. University of Massachusetts

    EIN 934395015 · Headquarters: Plymouth, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. University of Massachusetts

    EIN 934851072 · Headquarters: Williamsburg, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. University of Massachusetts

    EIN 943457389 · Headquarters: Spencer, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  40. University of Massachusetts

    EIN 990517009 · Headquarters: Manchester, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. University of Massachusetts

    EIN 990567240 · Headquarters: Amherst, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. University of Massachusetts

    EIN 990867816 · Headquarters: Plymouth, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. University of Massachusetts

    EIN 990881863 · Headquarters: Sharon, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. University of Massachusetts

    EIN 991359227 · Headquarters: Barnstable, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. University of Massachusetts

    EIN 992562183 · Headquarters: Gardner, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. University of Massachusetts

    EIN 993010836 · Headquarters: Westfield, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. University of Massachusetts

    EIN 993525571 · Headquarters: Hadley, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. University of Massachusetts

    EIN 994182062 · Headquarters: Dudley, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. University of Massachusetts

    EIN 994320312 · Headquarters: Three Rivers, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. University of Massachusetts

    EIN 994781423 · Headquarters: Plymouth, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. University of Massachusetts

    EIN 994803118 · Headquarters: Georgetown, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. University of Massachusetts

    EIN 994944076 · Headquarters: East Longmeadow, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. University of Massachusetts Amherst Alumni Association Inc

    EIN 042128443 · Headquarters: AMHERST, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. University of Massachusetts Chaarg

    EIN 861930249 · Headquarters: Amherst, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. University of Massachusetts Dartmouth Foundation

    EIN 237336988 · Headquarters: North Dartmouth, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. University of Massachusetts Foundation Inc

    EIN 046013152 · Headquarters: NEWTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. University of Massachusetts Lowell Applied Research Corporation

    EIN 851934638 · Headquarters: LINCOLN, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. UNIVERSITY OF Massachusetts Massachusetts 4-H Dairy

    EIN 542117574 · Headquarters: Brimfield, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. University of Massachusetts-seiu Local 888 Health & Welfare Fund

    EIN 201537585 · Headquarters: BRAINTREE, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. University of Michigan Club of Greater Boston

    EIN 043527044 · Headquarters: Brighton, MA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  61. University of Nigeria Alumni Association of New England

    EIN 680660868 · Headquarters: Andover, MA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  62. University of Peradeniya Alumni Association USA

    EIN 862766288 · Headquarters: Webster, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. University of Pretoria Foundation

    EIN 821319492 · Headquarters: Newton, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. University Photographers Association of America

    EIN 300674321 · Headquarters: MEDFORD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. University Services Inc DBA UMass Club

    EIN 474494285 · Headquarters: Amherst, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. University Staff Association Inc

    EIN 042689592 · Headquarters: Amherst, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  67. University Women

    EIN 237315028 · Headquarters: Amherst, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  68. Unknown Angels Project Inc

    EIN 824655994 · Headquarters: Hopedale, MA, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  69. Unless Foundation

    EIN 810717337 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  70. Unlimited Gifts

    EIN 821894446 · Headquarters: FRAMINGHAM, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Unmasking Project Inc

    EIN 392437227 · Headquarters: Boston, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Unmistaken Stars Farm Sanctuary

    EIN 462736161 · Headquarters: HUBBARDSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Unorthodox Arts Foundation Inc

    EIN 273122439 · Headquarters: Holyoke, MA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  74. Unquity House Corporation

    EIN 043581983 · Headquarters: MILTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Unravel Healthcare Alliance Inc

    EIN 333659832 · Headquarters: HOLLISTON, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Unreconciled Project Inc

    EIN 332456568 · Headquarters: EASTHAMPTON, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Unseal the Silence

    EIN 474600126 · Headquarters: Somerville, MA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. Unshelter Me

    EIN 472423973 · Headquarters: Rehoboth, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Unsilent Heroes Inc

    EIN 991794203 · Headquarters: NANTUCKET, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Unstoppable

    EIN 873354149 · Headquarters: Watertown, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Unsw & Study Abroad - Friends and Us Alumni Inc

    EIN 201758175 · Headquarters: Newton, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Untamed Family Fund Inc

    EIN 932986700 · Headquarters: Methuen, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Untapped Resources Inc

    EIN 863653148 · Headquarters: CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  84. Up Education Network

    EIN 272194956 · Headquarters: DORCHESTER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Up Next International Inc

    EIN 873204117 · Headquarters: Walpole, MA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Up Til Don Inc

    EIN 832406533 · Headquarters: NORTH ANDOVER, MA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  87. Up With Books Inc

    EIN 811009487 · Headquarters: Shirley, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Up with Music

    EIN 272942147 · Headquarters: North Andover, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  89. Upasana Odissi Inc

    EIN 271645864 · Headquarters: Wilmington, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Upcycle-ne Inc

    EIN 472531546 · Headquarters: BELMONT, MA, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  91. Upendo Without Borders Corp

    EIN 933871505 · Headquarters: Wilmington, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Upgrade Cambridge

    EIN 883492197 · Headquarters: Cambridge, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Upham Family Society Inc

    EIN 046072852 · Headquarters: MELROSE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Upham's Corner Community Center Inc

    EIN 042708670 · Headquarters: DORCHESTER, MA, USA · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990

  95. Upham's Corner Health Committee Inc

    EIN 237211732 · Headquarters: DORCHESTER, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Uphams Corner Main Street Incorporated

    EIN 043344542 · Headquarters: DORCHESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Uphold Foundation Inc

    EIN 990771716 · Headquarters: ACTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. Upland Game Inc C/o Stephen Berkeley

    EIN 042121652 · Headquarters: WALPOLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Upland Riders Motorcycle Group

    EIN 721532384 · Headquarters: PLYMPTON, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Upland Sportsman's Club Inc

    EIN 042472399 · Headquarters: Plympton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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