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. Southampton Firefighters Association Inc

    EIN 542130206 · Headquarters: Southampton, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Southampton Historical Society Inc

    EIN 046143350 · Headquarters: southampton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Southampton Housing for the Elderly

    EIN 222619892 · Headquarters: SPRINGFIELD, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Southampton Police Associaiton Inc

    EIN 100006616 · Headquarters: Southampton, MA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. Southampton Road School Pto Inc

    EIN 833098605 · Headquarters: WESTFIELD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. Southampton Womans Club

    EIN 010967742 · Headquarters: southampton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Southampton Youth Athletic Assoc

    EIN 043177615 · Headquarters: SOUTHAMPTON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Southanson Trust

    EIN 776256995 · Headquarters: JAMIACA PLAIN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  9. Southboro Medical

    EIN 042487729 · Headquarters: SOUTHBORO, MA, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990

  10. Southborough Access Media Inc

    EIN 463024946 · Headquarters: SOUTHBOROUGH, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Southborough Cultural Arts Council Alc Ttee to the Mass Arts Lot Coun

    EIN 042772309 · Headquarters: Southborough, MA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  12. Southborough Education Foundation Inc

    EIN 043428206 · Headquarters: Southborough, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. Southborough Extended Day Program Inc

    EIN 042917154 · Headquarters: SOUTHBOROUGH, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  14. Southborough Firefighters Association Inc

    EIN 043140903 · Headquarters: Southborough, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. Southborough Kindergroup Inc

    EIN 043493695 · Headquarters: Fayville, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Southborough Open Land Foundation Inc

    EIN 223002718 · Headquarters: Southborough, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Southborough Organization for Schools Inc

    EIN 043402503 · Headquarters: SOUTHBOROUGH, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Southborough Rod and Gun Club Incorporated

    EIN 042819444 · Headquarters: HOPKINTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Southborough Safe Spaces Inc

    EIN 884275795 · Headquarters: Southborough, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Southborough Youth Basketball

    EIN 043407794 · Headquarters: SOUTHBOROUGH, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Southborough Youth Soccer Association

    EIN 453127454 · Headquarters: SOUTHBOROUGH, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Southbridge Band Parents Association

    EIN 042747013 · Headquarters: Southbridge, MA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  23. Southbridge Business Partnership Inc

    EIN 992581524 · Headquarters: SOUTHBRIDGE, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Southbridge Credit Union

    EIN 042023790 · Headquarters: SOUTHBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Southbridge Downtown Partnership Inc

    EIN 042984667 · Headquarters: Southbridge, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  26. Southbridge Historical Society Inc

    EIN 571209796 · Headquarters: Southbridge, MA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  27. Southbridge Police Assoc Inc

    EIN 043408520 · Headquarters: SOUTHBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Southbridge Softball Association Inc

    EIN 042603551 · Headquarters: SOUTHBRIDGE, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Southbridge Youth Football and Cheer

    EIN 992527157 · Headquarters: Southbridge, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Southbridge Youth Soccer Association

    EIN 161699469 · Headquarters: Southbridge, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Southcoast Aquatics Inc

    EIN 043581906 · Headquarters: NEW BEDFORD, MA, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  32. Southcoast Business Alliance

    EIN 205058834 · Headquarters: WESTPORT, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Southcoast Childrens Chorus

    EIN 320330980 · Headquarters: Marion, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Southcoast Childrens Theatre Incorporated

    EIN 263182931 · Headquarters: Dartmouth, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Southcoast Community Foundation Inc

    EIN 043280353 · Headquarters: NEW BEDFORD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Southcoast Connected Inc

    EIN 205235825 · Headquarters: NEW BEDFORD, MA, USA · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  37. Southcoast Educational Collaborative Federation Local 4637 Mft Aft

    EIN 043041444 · Headquarters: SWANSEA, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Southcoast Educational Improvement Foundation Inc

    EIN 510474266 · Headquarters: NEW BEDFORD, MA, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  39. Southcoast Educational Robotics Foundation Inc

    EIN 814644349 · Headquarters: New Bedford, MA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  40. Southcoast Fair Housing Inc

    EIN 461303086 · Headquarters: New Bedford, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Southcoast Film Forum Inc

    EIN 825487451 · Headquarters: South Dartmouth, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Southcoast Health

    EIN 222592333 · Headquarters: NEW BEDFORD, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  43. Southcoast Health Ambassadors

    EIN 043583676 · Headquarters: FALL RIVER, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Southcoast Health System Inc

    EIN 042794625 · Headquarters: NEW BEDFORD, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  45. Southcoast Historical Associates Inc

    EIN 200497109 · Headquarters: FALL RIVER, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Southcoast Hospitals Group Activiti

    EIN 043559236 · Headquarters: NEW BEDFORD, MA, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  47. Southcoast Insurance Agents Association Inc

    EIN 200374457 · Headquarters: FALL RIVER, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Southcoast Long-term Care Properties Inc

    EIN 042984542 · Headquarters: NEW BEDFORD, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  49. Southcoast Mentoring Initiative for Learning Education and Service Inc

    EIN 205177577 · Headquarters: FALL RIVER, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Southcoast Neediest Families Inc

    EIN 880903655 · Headquarters: NORTH DARTMOUTH, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Southcoast Opportunities for Artisans and Makers

    EIN 931993655 · Headquarters: Somerset, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Southcoast Physicians Group

    EIN 222703314 · Headquarters: FAIRHAVEN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  53. Southcoast United Soccer Club Inc

    EIN 473060456 · Headquarters: NEW BEDFORD, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Southcoast Ventures Inc

    EIN 043003172 · Headquarters: NEW BEDFORD, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. Southcoast Visiting Nurse Association Inc

    EIN 042105745 · Headquarters: FAIRHAVEN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  56. Southcost Kings Baseball Club Inc

    EIN 271120881 · Headquarters: Marion, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Southeast Asia Development Program Inc

    EIN 043237647 · Headquarters: NEWTON HIGHLANDS, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Southeast Asian Coalition of Central Ma

    EIN 043393955 · Headquarters: WORCESTER, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Southeast Bank Security Network

    EIN 472726365 · Headquarters: South Easton, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Southeast Center for Independent Living Inc

    EIN 042939676 · Headquarters: FALL RIVER, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Southeast Cyclones Youth Hockey

    EIN 203900478 · Headquarters: Holbrook, MA, USA · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990

  62. Southeast Family Services Inc

    EIN 043718347 · Headquarters: NEW BEDFORD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990

  63. Southeast Foundation Inc

    EIN 592738680 · Headquarters: Newton, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  64. Southeast India Foundation Inc

    EIN 472272673 · Headquarters: Acton, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Southeast MA Electrical Industry Labor Management Cooperation Trust

    EIN 274076016 · Headquarters: Taunton, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Southeast Massachusetts Chapter American Guild of Organists

    EIN 046112828 · Headquarters: Brockton, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Southeast New England Climbers Coalition Inc

    EIN 824662504 · Headquarters: Allston, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Southeast Storm Ltd

    EIN 872729850 · Headquarters: BRIDGEWATER, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Southeast University USA Alumni Association Inc

    EIN 471123430 · Headquarters: Brookline, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. Southeastern Adoption Services I Inc

    EIN 042964723 · Headquarters: Marion, MA, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  71. Southeastern Ma Amateur Radio Assoc

    EIN 042590712 · Headquarters: SOUTH DARTMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Southeastern Ma Arts Collaborative

    EIN 042984353 · Headquarters: ATTLEBORO, MA, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990

  73. Southeastern Mass Building Officials Association Inc

    EIN 222523817 · Headquarters: MEDWAY, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Southeastern Mass Intl Personnel Management Assoc Human Resources

    EIN 542173536 · Headquarters: South Dennis, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  75. Southeastern Mass Regional Hazardous Materials Committeeinc

    EIN 043303633 · Headquarters: FOXBORO, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Southeastern Mass Usbc Association Inc

    EIN 204918104 · Headquarters: WESTPORT, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Southeastern Mass Veterans Housing Program Inc

    EIN 111190035 · Headquarters: NEW BEDFORD, MA, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990

  78. Southeastern Massachusetts & Rhode Island Ultimate

    EIN 824127013 · Headquarters: Attleboro, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Southeastern Massachusetts Affordab

    EIN 043322638 · Headquarters: BROCKTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Southeastern Massachusetts Agricultural Partnership Inc

    EIN 201625240 · Headquarters: SOUTH DARTMOUTH, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Southeastern Massachusetts Area of Narcotics Anonymous

    EIN 043096886 · Headquarters: FALL RIVER, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Southeastern Massachusetts Arts Collaborative

    EIN 043536568 · Headquarters: Attleboro, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Southeastern Massachusetts Association of Realtors Inc

    EIN 046111829 · Headquarters: NEW BEDFORD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990

  84. Southeastern Massachusetts Baseball Umpires Association

    EIN 510497211 · Headquarters: New Bedford, MA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  85. Southeastern Massachusetts Community Wind Symphony Inc

    EIN 222543899 · Headquarters: Ashland, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Southeastern Massachusetts Convention & Visitors Bureau Inc

    EIN 042501667 · Headquarters: NEW BEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Southeastern Massachusetts Detectives Association

    EIN 262636711 · Headquarters: MARSHFIELD, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Southeastern Massachusetts District Association

    EIN 455086147 · Headquarters: Taunton, MA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Southeastern Massachusetts Emergenc Medical Services Council Inc

    EIN 042867791 · Headquarters: N DIGHTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Southeastern Massachusetts Festival Chorus

    EIN 043249672 · Headquarters: Taunton, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Southeastern Massachusetts Home Health Aides Inc

    EIN 042622165 · Headquarters: Fall River, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Southeastern Massachusetts Law Enforcement Council Inc

    EIN 200220426 · Headquarters: BERKLEY, MA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Southeastern Massachusetts Mineral Club

    EIN 042604941 · Headquarters: E BRIDGEWATER, MA, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  94. Southeastern Massachusetts Motor Cyclist

    EIN 263356322 · Headquarters: AMESBURY, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  95. Southeastern Massachusetts Mri Consortium

    EIN 043006841 · Headquarters: Belmont, MA, USA · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990

  96. Southeastern Massachusetts Naps Branch 120

    EIN 471320355 · Headquarters: Brockton, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Southeastern Massachusetts Pine Barrens Alliance Inc

    EIN 461715891 · Headquarters: Plymouth, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Southeastern Massachusetts Police Chiefs Association Inc

    EIN 042972112 · Headquarters: HANOVER, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Southeastern Massachusetts Police Training Association Inc

    EIN 043258888 · Headquarters: E FREETOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Southeastern Massachusetts Regional Youth Hockey Association Inc

    EIN 043111739 · Headquarters: MANSFIELD, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

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