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. Heartly Souls Inc

    EIN 821225225 · Headquarters: LOWELL, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Hearts 4 Paws Inc

    EIN 473465100 · Headquarters: NEW BEDFORD, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Hearts and Noses Hospital Clown Troupe Inc

    EIN 043521436 · Headquarters: Needham, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Hearts and Paws Comfort Dogs Inc

    EIN 873928141 · Headquarters: Mashpee, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Hearts and Paws Foundation

    EIN 392943080 · Headquarters: East Boston, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Hearts Desire Farm Friends

    EIN 471185452 · Headquarters: Barnstable, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Hearts for Cancer Inc

    EIN 204448979 · Headquarters: North Reading, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  8. Hearts for Heat Inc

    EIN 264796836 · Headquarters: Princeton, MA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Hearts for Hooves Inc

    EIN 883011410 · Headquarters: BARRE, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Hearts for Jesus Ministries Inc

    EIN 042931776 · Headquarters: Pembroke, MA, US · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  11. Hearts for Ukraine Inc

    EIN 271010227 · Headquarters: Plymouth, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Hearts of Hope Inc

    EIN 813963611 · Headquarters: FALL RIVER, MA, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  13. Hearts of Life Inc

    EIN 821004928 · Headquarters: Somerville, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990

  14. Hearts of the Father Outreach Inc

    EIN 043249933 · Headquarters: SHEFFIELD, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Hearts of the Most Holy Trinity

    EIN 831468066 · Headquarters: Lawrence, MA, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Hearts Undivided Inc

    EIN 863353612 · Headquarters: yarmouthport, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Heartwood Academy & Center Inc

    EIN 263232759 · Headquarters: South Hadley, MA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  18. Hearty Meals for All Inc

    EIN 461084248 · Headquarters: SOMERVILLE, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Hearu Corporation

    EIN 881642852 · Headquarters: SCITUATE, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  20. Heat & Frost Insulators and Allied Workers Local 6 Health and Welfare Fund

    EIN 046040850 · Headquarters: QUINCY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Heat & Frost Insulators Local 6 Afl-cio Bica Labor Cooperation Trust

    EIN 046840605 · Headquarters: QUINCY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Heat Softball Team Inc

    EIN 831333618 · Headquarters: LONGMEADOW, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Heated Lions Enterprises Incorporated

    EIN 260532394 · Headquarters: BILLERICA, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Heath Agricultural Society Inc

    EIN 042607187 · Headquarters: HEATH, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Heath Brook Elementary School Pac

    EIN 300512996 · Headquarters: TEWKSBURY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Heath Firefighters Association Inc

    EIN 010897294 · Headquarters: HEATH, MA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Heath Historical Society

    EIN 042607722 · Headquarters: HEATH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Heath School Extended Day Inc

    EIN 042573266 · Headquarters: CHESTNUT HILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Heather and Julia Middlebrook Forbes Charitable Uad 12/19/07

    EIN 266155770 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Heather and Robert Keane Family Foundation Inc

    EIN 204818414 · Headquarters: MILLIS, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. Heather Ann Kacmarcik Fund

    EIN 830430751 · Headquarters: Whitinsville, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Heather Smith Foundation Inc

    EIN 202404670 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  33. Heathmere Center for Cultural Engagement Inc C/o Knudsen Burbridge Pc

    EIN 824312401 · Headquarters: WAKEFIELD, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Heaven and Earth Asian Collaborative Inc

    EIN 994079780 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Heavy Hearted Convos Incorporated

    EIN 883294811 · Headquarters: Weymouth, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Heavy Paper Inc

    EIN 332783153 · Headquarters: Lexington, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Hebert Arboretum Inc

    EIN 043527855 · Headquarters: Pittsfield, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Hebrew at the Center

    EIN 392076615 · Headquarters: Westborough, MA, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Hebrew at the Center

    EIN 465569882 · Headquarters: Westborough, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Hebrew Cemetery

    EIN 832034701 · Headquarters: Fall River, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Hebrew College

    EIN 042104300 · Headquarters: NEWTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Hebrew Institute of Boston Inc

    EIN 043385523 · Headquarters: Winchester, MA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  43. Hebrew Rehabilitation Center

    EIN 042104298 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Hebrew Senior Life Inc

    EIN 900183119 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990

  45. Hebrew SeniorLife

    EIN 223080006 · Headquarters: Canton, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. Hebrew SeniorLife

    EIN 383707573 · Headquarters: Boston, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  47. Hebrew Seniorlife Affiliated Medical Group Inc

    EIN 823654673 · Headquarters: Boston, MA, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  48. Hebrew Seniorlife Hospice Care Inc

    EIN 461309228 · Headquarters: Boston, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  49. Hebrew Seniorlife Solutions Inc

    EIN 934963180 · Headquarters: Roslindale, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  50. Hebron Bldg & Improvement Assn

    EIN 046130158 · Headquarters: Seekonk, MA, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Hebron Food Pantry Inc

    EIN 043521011 · Headquarters: ATTLEBORO, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Hebron Home Outreach

    EIN 830820551 · Headquarters: ARLINGTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Hech Sisson Road Inc

    EIN 201861787 · Headquarters: WEST HARWICH, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Hech South Harwich Inc

    EIN 263335767 · Headquarters: WEST HARWICH, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Hedge Elementary School Pta

    EIN 260094100 · Headquarters: Plymouth, MA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  56. Hedgerow Foundation Inc

    EIN 272608474 · Headquarters: Deerfield, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. HEETLabs Inc

    EIN 992296720 · Headquarters: Cambridge, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Heidi E Kunkel Foundation Inc

    EIN 475404882 · Headquarters: WEBSTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. Heidrea for Heroes Inc

    EIN 461030260 · Headquarters: PLYMOUTH, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990

  60. Heights Pto

    EIN 383728292 · Headquarters: SHARON, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Heirwaves Productions Inc

    EIN 043532658 · Headquarters: Peabody, MA, US · Religion Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  62. Hela Inc

    EIN 270389785 · Headquarters: Amesbury, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  63. Helaine & Edgar Strauss Opportunity Tr

    EIN 363976041 · Headquarters: WAYLAND, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  64. Helaine Edgar Opportunity Foundation

    EIN 862580241 · Headquarters: Wayland, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Helen & Leo Mayer Charitable Trust C/o Gilmorerees & Carlson Pc

    EIN 046075130 · Headquarters: WELLESLEY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  66. Helen a Nigro Foundation Janice C Nigro Trustee

    EIN 306052351 · Headquarters: NEWBURYPORT, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. Helen and George Ladd Charitable 0720995 Charitable Corporation #0720995

    EIN 042767890 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Helen Bumpus Gallery Inc

    EIN 043152154 · Headquarters: Duxbury, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Helen Dalelio Family Foundation Inc

    EIN 455237674 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  70. Helen Gee Chin Scholarship Foundationc/o Calvin Chin Trustee

    EIN 277120765 · Headquarters: NEWTON HIGHLANDS, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Helen H Hansen Elementary School Parent-teacher Organization

    EIN 042977510 · Headquarters: Stougthon, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Helen Hart Hurlbert Foundation Inc C/o Tyler Lynch Pc

    EIN 346558853 · Headquarters: CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  73. Helen Keller Elementary School Parent Communicati

    EIN 030504010 · Headquarters: Franklin, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Helen S Aaron Educational Tr League of Women Voters of Cape Cod Area

    EIN 042892353 · Headquarters: Orleans, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Helen Whitcomb Tr Uagr Fbo Schol

    EIN 042766403 · Headquarters: HANOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. Helena W Hunt Trust Ua Article 11

    EIN 046384141 · Headquarters: HANOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Helene Morgan Babcock and Alfred Babcock Memorial Scholarship Trust

    EIN 141925134 · Headquarters: Dunstable, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. Helens Helping Hands Inc

    EIN 721589178 · Headquarters: BROCKTON, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Helfand Farm Community Gardens Inc

    EIN 461141157 · Headquarters: DARTMOUTH, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Helgeson Family Foundation

    EIN 306636804 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Helios Behavioral Health

    EIN 934041682 · Headquarters: Pittsfield, MA, United States · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Helix Bioscience Institute Inc

    EIN 462315982 · Headquarters: Cambridge, MA, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. Helix Ensemble Inc

    EIN 422619088 · Headquarters: Jamaica Plain, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Helix Human Services Inc

    EIN 042105939 · Headquarters: SPRINGFIELD, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Hellenic American School Endowment Trust

    EIN 046940715 · Headquarters: ANDOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  86. Hellenic American School Parent Teachers Association Pta

    EIN 043405213 · Headquarters: Lowell, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Hellenic Arts Society Inc Co St Spyridon Greek Orthodox Cathedral

    EIN 042666497 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Hellenic Bioscientific Association in the USA

    EIN 203063748 · Headquarters: Brookline, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Hellenic Boston Businesses Unite

    EIN 923997673 · Headquarters: BELMONT, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Hellenic Business Network

    EIN 043406996 · Headquarters: BELMONT, MA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Hellenic Cardiac Fund for Children Inc

    EIN 882360449 · Headquarters: Danvers, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Hellenic Center for Excellence in Health & Wellness Inc

    EIN 931356676 · Headquarters: NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Hellenic Cultural and Heritage Society Inc

    EIN 043026375 · Headquarters: Lowell, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Hellenic Cultural Center Southcoast Inc

    EIN 812694370 · Headquarters: NORTH DARTMOUTH, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Hellenic Education & Research Foundation Inc

    EIN 611761563 · Headquarters: Watertown, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Hellenic Soccer Club of Boston Inc

    EIN 042997224 · Headquarters: ROSLINDALE, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Hellenic Women's Club Inc

    EIN 043105708 · Headquarters: BROOKLINE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Hello China USA Inc

    EIN 812561875 · Headquarters: cambridge, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. Hells Angels Cape Cod

    EIN 612036833 · Headquarters: Westport, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Help a Hound Inc

    EIN 270655186 · Headquarters: Fitchburg, MA, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

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