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. Rotary International

    EIN 237140189 · Headquarters: Lunenburg, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  2. Rotary International

    EIN 237184131 · Headquarters: Sturbridge, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Rotary International

    EIN 237353675 · Headquarters: MIDDLEBORO, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  4. Rotary International

    EIN 237381014 · Headquarters: Wilbraham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Rotary International

    EIN 237383984 · Headquarters: Tyngsboro, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Rotary International

    EIN 272257746 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Rotary International

    EIN 453308854 · Headquarters: Stow, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Rotary International

    EIN 510208904 · Headquarters: Needham, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. Rotary International

    EIN 931955717 · Headquarters: TYNGSBORO, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Rotary International

    EIN 933520083 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Rotary International - Malden Rotary

    EIN 042494610 · Headquarters: MALDEN, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  12. Rotary International - Westford

    EIN 237123481 · Headquarters: WESTFORD, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  13. Rotary International Amesbury

    EIN 046062051 · Headquarters: AMESBURY, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Rotary International Ayer Rotary Club I

    EIN 046172598 · Headquarters: AYER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Rotary International Bedford Rotary Club

    EIN 046115163 · Headquarters: BEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Rotary International Brockton Rotary Club

    EIN 046114741 · Headquarters: BROCKTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Rotary International Burlington

    EIN 046113169 · Headquarters: Burlington, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Rotary International Clinton Rotary Club

    EIN 046062943 · Headquarters: CLINTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Rotary International Dba Billerica MA Rotary Club

    EIN 046189111 · Headquarters: Billerica, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Rotary International District 7910

    EIN 046054121 · Headquarters: Fitchburg, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Rotary International District 7930

    EIN 043227109 · Headquarters: MARBLEHEAD, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. Rotary International District 7950

    EIN 042659321 · Headquarters: New Bedford, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Rotary International Falmouth Rotary Club

    EIN 046047295 · Headquarters: FALMOUTH, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  24. Rotary International Framingham

    EIN 046115204 · Headquarters: FRAMINGHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  25. Rotary International Gardner Mass Rotary Club

    EIN 046113165 · Headquarters: GARDNER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  26. Rotary International Gloucester

    EIN 046052471 · Headquarters: GLOUCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Rotary International Gt Barrington

    EIN 042674803 · Headquarters: GREAT BARRINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Rotary International Holbrook Rotary Club

    EIN 046189130 · Headquarters: HOLBROOK, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  29. Rotary International Ipswich Rotary Club

    EIN 046111810 · Headquarters: IPSWICH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Rotary International Manchester Essex Rotary Club

    EIN 800026823 · Headquarters: MANCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Rotary International Marlborough

    EIN 046113109 · Headquarters: Marlborough, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Rotary International of Haverhill

    EIN 046114166 · Headquarters: HAVERHILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Rotary International Rotary Club of Lynn Inc

    EIN 046189133 · Headquarters: LYNN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Rotary International Rotary Club of Wakefield Ma

    EIN 046111711 · Headquarters: WAKEFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Rotary International Springfield Massachusetts Rotary Club

    EIN 041790220 · Headquarters: SPRINGFIELD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  36. Rotary International Springfield Massachusetts Rotary Club

    EIN 843165015 · Headquarters: SPRINGFIELD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Rotary International Uxbridge Rotary Club

    EIN 046060949 · Headquarters: WHITINSVILLE, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Rotary International Webster Dudley

    EIN 046189117 · Headquarters: Webster, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  39. Rotary International Wellesley

    EIN 046075970 · Headquarters: WELLESLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Rotary International Wilmington

    EIN 237328861 · Headquarters: WILMINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  41. Rotary International Winchester Rotary Club

    EIN 046113292 · Headquarters: WINCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Rotary International Worcester Rotary Club

    EIN 041790230 · Headquarters: WORCESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Rotary International-danvers Rotary

    EIN 046112264 · Headquarters: DANVERS, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Rotary International-medford Rotary Club

    EIN 046130432 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Rotary International-quincy Rotary

    EIN 046114490 · Headquarters: QUINCY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Rotary International-stoneham Stoneham Rotary Club

    EIN 046115341 · Headquarters: STONEHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  47. Rotary International-weymouth C/o Treasurer

    EIN 046112898 · Headquarters: WEYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Rotary Service Fund of Worcester

    EIN 046112126 · Headquarters: WORCESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Rotch Travelling Scholarship Inc

    EIN 046062249 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Rotch-jones-duff House and Garden Museum Inc

    EIN 042859088 · Headquarters: NEW BEDFORD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Rotenberg Foundation

    EIN 046055601 · Headquarters: BROOKLINE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  52. Rothstein Foundation Inc

    EIN 222524383 · Headquarters: NEWBURYPORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Rothwell Foundation

    EIN 202026568 · Headquarters: STOW, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  54. Rotunda Alumni Club

    EIN 273163129 · Headquarters: Longmeadow, MA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  55. Roulhac Enterprises Inc

    EIN 883451775 · Headquarters: Taunton, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Round Table Inc

    EIN 383772780 · Headquarters: Boston, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Round the Bend Farm Inc

    EIN 473505492 · Headquarters: South Dartmouth, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Roundabout Productions Inc

    EIN 843262951 · Headquarters: Norfolk, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Route One Area Business Association

    EIN 042635085 · Headquarters: SAUGUS, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Route One Ministry

    EIN 842382448 · Headquarters: Boston, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Routes to Africa Inc

    EIN 262728278 · Headquarters: Cambridge, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Routine Health Information Network Inc

    EIN 352296980 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  63. Rovers Football Club Inc

    EIN 884250812 · Headquarters: Natick, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Rovi Gives Inc

    EIN 932284591 · Headquarters: AGAWAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Row House Investments Inc

    EIN 842868112 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Row New Bedford Foundation Inc

    EIN 994112699 · Headquarters: New Bedford, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Row Row Row in Revere Inc

    EIN 883419427 · Headquarters: EVERETT, MA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Rowan T O'riley Family Foundation

    EIN 263505617 · Headquarters: WELLESLEY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Rowe Center

    EIN 042162408 · Headquarters: Rowe, MA, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Rowe Historical Society Inc

    EIN 046049565 · Headquarters: Rowe, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Rowe Reptiles Inc

    EIN 831026225 · Headquarters: Northborough, MA, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  72. Rowe Riders

    EIN 043379212 · Headquarters: Rowe, MA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  73. Rowell Six Inc

    EIN 043373843 · Headquarters: NEWBURYPORT, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Rowland Foundation Inc

    EIN 046046756 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Rowley Chamber of Commerce Inc

    EIN 222506085 · Headquarters: Rowley, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  76. Rowley Food Pantry Inc

    EIN 813569616 · Headquarters: Rowley, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Rowley Historical Society

    EIN 042591478 · Headquarters: ROWLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. Rowley Police Association

    EIN 042711914 · Headquarters: Rowley, MA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Rowley Public Education Fund Inc

    EIN 042911994 · Headquarters: Rowley, MA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  80. Rowley Veterans Association Inc

    EIN 043275787 · Headquarters: ROWLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Rowley Volunteer Fire Protection Assoc Inc

    EIN 042701957 · Headquarters: Rowley, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Rowley Youth Baseball & Softball League Inc

    EIN 043547814 · Headquarters: Rowley, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. Roxbury Action Program Inc

    EIN 042453412 · Headquarters: Roxbury, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Roxbury Community College Foundation Inc

    EIN 222536037 · Headquarters: Roxbury, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Roxbury Community College Professional Association

    EIN 042667807 · Headquarters: Roxbury Crossing, MA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Roxbury Comprehensive Community Health Center Inc See First Explanation on Schedule

    EIN 042501921 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  87. Roxbury Council 123 K of C Building Association

    EIN 852512812 · Headquarters: STONEHAM, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990

  88. Roxbury Crossing Historical Tr

    EIN 300060005 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Roxbury Crossroads Theatre Inc

    EIN 010845094 · Headquarters: ROXBURY, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990

  90. Roxbury Cultural District Inc

    EIN 825330931 · Headquarters: Roxbury, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Roxbury Development Corporation

    EIN 043562970 · Headquarters: ROXBURY, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Roxbury Dorchester Mattapan Hyde Park Dialysis Support Group

    EIN 043295318 · Headquarters: Hyde Park, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Roxbury Historical Society

    EIN 046067297 · Headquarters: ROXBURY, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Roxbury Home for Aged Women

    EIN 042104858 · Headquarters: WEST ROXBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Roxbury Main Streets Revitalization Corporation

    EIN 043054352 · Headquarters: ROXBURY, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Roxbury Multi-service Center Inc

    EIN 046137556 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2016 · Primary form: IRS Form 990

  97. Roxbury Preparatory Charter School Foundation Inc

    EIN 223850778 · Headquarters: ROXBURY, MA, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990

  98. Roxbury Presbyterian Church Social Impact Center

    EIN 043506648 · Headquarters: Roxbury, MA, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Roxbury Roots Montessori Inc

    EIN 841964356 · Headquarters: Roxbury, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  100. Roxbury Tenants of Harvard

    EIN 455069708 · Headquarters: Boston, MA, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

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