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. Hanks Heart Inc

    EIN 810740976 · Headquarters: Hudson, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  2. Hannah Adams Scholarship Fund

    EIN 237257009 · Headquarters: Medfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Hannah Kane Charitable Foundation Inc

    EIN 815330831 · Headquarters: SHREWSBURY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Hannah Parent Teacher Organization Inc

    EIN 043313019 · Headquarters: BEVERLY, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  5. Hannah Shaw Chapter No 147 Order of the Eastern Star

    EIN 237573899 · Headquarters: Walpole, MA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Hannah Storm Randolph Memorial Fund Inc

    EIN 811630902 · Headquarters: Wellesley, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Hannon Foundation Inc

    EIN 812152385 · Headquarters: South Easton, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Hanover Bsa Troop 38

    EIN 991799277 · Headquarters: Hanover, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Hanover Build the Boards Inc

    EIN 814176519 · Headquarters: Hanover, MA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  10. Hanover Club

    EIN 472716105 · Headquarters: Hanover, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Hanover Football Huddle Club

    EIN 352637635 · Headquarters: HANOVER, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Hanover Foundation for Educational Enrichment Inc

    EIN 043161682 · Headquarters: Hanover, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Hanover Garden Club

    EIN 043232345 · Headquarters: Hanover, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Hanover High School Boosters Club

    EIN 237317516 · Headquarters: HANOVER, MA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  15. Hanover High School Boys Lacrosse Booster Club

    EIN 991696914 · Headquarters: Hanover, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Hanover High School Girls Lacrosse Boosters

    EIN 991173839 · Headquarters: Hanover, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Hanover High School Girls Soccer Boosters

    EIN 923303444 · Headquarters: Hanover, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Hanover High School Performing Arts Alliance Inc

    EIN 392863616 · Headquarters: Hanover, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Hanover Legion Elderly Housing Corporation

    EIN 042707590 · Headquarters: BRAINTREE, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Hanover Parent Teacher Alliance Inc

    EIN 202143295 · Headquarters: HANOVER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Hanover Permanent Scholarship Fund Inc

    EIN 042625836 · Headquarters: HANOVER, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. Hanover Police Boys Club Inc

    EIN 042946675 · Headquarters: HANOVER, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Hanover Police Relief Association

    EIN 542112177 · Headquarters: HANOVER, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Hanover Post 149 Legion Building Association Inc

    EIN 046189350 · Headquarters: HANOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Hanover Snap Inc

    EIN 812722370 · Headquarters: Hanover, MA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Hanover Vna Community Foundation Inc

    EIN 046089219 · Headquarters: Hanover, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Hanover Youth Athletic Association Inc

    EIN 043072067 · Headquarters: HANOVER, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Hanover Youth Hockey Scholarship Foundation Inc

    EIN 853922919 · Headquarters: Hanover, MA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  29. Hanover Youth Lacrosse Inc

    EIN 043587147 · Headquarters: Hanover, MA, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  30. Hans Nagel Charitable Trust #8615005501

    EIN 206078194 · Headquarters: WAKEFIELD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. Hanscom Fcu Charitable Foundation Inc

    EIN 454352496 · Headquarters: Littleton, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Hanscom School Pto

    EIN 043066321 · Headquarters: Hanscom AFB, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Hanscom Spouses Clubminuteman Thrift Shop

    EIN 237166533 · Headquarters: BEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Hanscom Warrior Training Center

    EIN 464628760 · Headquarters: Hanscom AFB, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  35. Hansjorg Wyss Institute for Biologically Inspired Engineering at Harvard Univ Inc

    EIN 300773387 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Hanson Boys Baseball League Inc

    EIN 042749077 · Headquarters: HANSON, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Hanson Community Christmas Inc

    EIN 923894542 · Headquarters: Hanson, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Hanson Firefighters Local 2713

    EIN 042692251 · Headquarters: HANSON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Hanson Food Pantry Inc (Aka Hanson Food Pantry)

    EIN 455526777 · Headquarters: HANSON, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Hanson Garden Club

    EIN 043291593 · Headquarters: halifax, MA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. Hanson Parent Teachers Organization C/o Indian Head Elementary School

    EIN 042764190 · Headquarters: HANSON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Hanson Playground Committee

    EIN 870725705 · Headquarters: Hanson, MA, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  43. Hanson Public Library Friends Inc

    EIN 992930947 · Headquarters: Hanson, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Hanson Rod & Gun Club Inc

    EIN 042626759 · Headquarters: HANSON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Hanson Youth Football Inc

    EIN 475146252 · Headquarters: HANSON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Hanson Youth Soccer Inc

    EIN 010835303 · Headquarters: HANSON, MA, USA · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  47. Haosde Incorporeted

    EIN 453089740 · Headquarters: BOSTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Hapi World Inc

    EIN 261975606 · Headquarters: WILBRAHAM, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Happier Valley Comedy Inc

    EIN 474942147 · Headquarters: HADLEY, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Happy at Home Orphanage Inc

    EIN 861402950 · Headquarters: Waltham, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Happy Feat Fundraiser Inc

    EIN 814215493 · Headquarters: Norfolk, MA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Happy Generation Children-s Ministries Uganda-inc

    EIN 863718456 · Headquarters: Cambridge, MA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Happy Hands

    EIN 472306966 · Headquarters: WEST SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Happy Hope Foundation Inc

    EIN 454527881 · Headquarters: Pocasset, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Happy Life Beagle Rescue Inc

    EIN 920261663 · Headquarters: STOUGHTON, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Happy Medium Theatre Company

    EIN 263785128 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  57. Happy Place Events

    EIN 332621675 · Headquarters: NANTUCKET, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Happy Tails Animal Rescue

    EIN 455441859 · Headquarters: Auburn, MA, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. Happy to Help Foundation Inc

    EIN 463724011 · Headquarters: MARLBOROUGH, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Happy Valley Guitar Orchestra

    EIN 270389157 · Headquarters: Northampton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Happy Wednesday Inc

    EIN 204412085 · Headquarters: LAKEVILLE, MA, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  62. HAPS Alliance

    EIN 850677780 · Headquarters: WAKEFIELD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Harambe Foundation Inc

    EIN 871686754 · Headquarters: North Attleborough, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Harambee Foundation

    EIN 263065388 · Headquarters: Boston, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Harambee Learning and Cultural Center

    EIN 862582392 · Headquarters: BROCKTON, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Harbor Camps Inc

    EIN 264037161 · Headquarters: BOSTON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Harbor Choral Arts Society

    EIN 462363816 · Headquarters: Hanover, MA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  68. Harbor Christian Partnership Inc

    EIN 822527063 · Headquarters: Boston, MA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Harbor City School Inc

    EIN 273057151 · Headquarters: East Boston, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Harbor Foundation Inc

    EIN 205963254 · Headquarters: SOUTH WEYMOUTH, MA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  71. Harbor Head Tennis Club Inc

    EIN 046156258 · Headquarters: WEST FALMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Harbor Health

    EIN 237100550 · Headquarters: Mattapan, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Harbor Homes of Martha's Vineyard Inc

    EIN 832996138 · Headquarters: VINEYARD HAVEN, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Harbor Point Community Task Force Inc

    EIN 042697330 · Headquarters: DORCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Harbor to the Bay Inc

    EIN 050568910 · Headquarters: BOSTON, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Harbor View Neighborhood Association Inc

    EIN 814831082 · Headquarters: EAST BOSTON, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Harbor Voices Inc

    EIN 822913712 · Headquarters: Hamilton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Harborarts Inc

    EIN 270393929 · Headquarters: EAST BOSTON, MA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  79. Harborcov Inc

    EIN 043458096 · Headquarters: CHELSEA, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Harborlight Community Partners Inc

    EIN 042313571 · Headquarters: BEVERLY, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Harborlight Montessori School Inc

    EIN 042680395 · Headquarters: BEVERLY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Harborlight Nursery School

    EIN 042883700 · Headquarters: Beverly, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. HarborOne Credit Union

    EIN 041123040 · Headquarters: Brockton, MA, USA · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990

  84. Harborone Foundation Rhode Island

    EIN 463904605 · Headquarters: BROCKTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. Harborside Hospice Foundation Inc

    EIN 871232473 · Headquarters: Haverhill, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Harborview Childrens Center Inc

    EIN 431977132 · Headquarters: Boston, MA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  87. Harborview Inc

    EIN 223176099 · Headquarters: CHELSEA, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Harborview Residents Committee Inc

    EIN 237124075 · Headquarters: Quincy, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Harbour Haven Association Inc

    EIN 042751481 · Headquarters: South Yarmouth, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Harbour Lights Theatre Inc

    EIN 332085841 · Headquarters: Duxbury, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Harbus News Corporation

    EIN 042731196 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Hard of Hearing Advocates Inc

    EIN 043054857 · Headquarters: UPTON, MA, USA · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  93. Harding Shores Association Inc

    EIN 042461690 · Headquarters: WEST CHATHAM, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Hardwick Community Fair Association Inc

    EIN 263074415 · Headquarters: Hardwick, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Hardwick Community Playground Inc

    EIN 261379598 · Headquarters: Hardwick, MA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. Hardwick Elementary School Pto

    EIN 823105357 · Headquarters: Gilbertville, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Hardwick Historical Society

    EIN 046046900 · Headquarters: HARDWICK, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Hardwick Police Association

    EIN 841660426 · Headquarters: NEW BRAINTREE, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Hardwick Pond Preservation Association Inc

    EIN 813064120 · Headquarters: Walpole, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Hardwick Rescue & Emergency Squad Inc

    EIN 222524784 · Headquarters: GILBERTVILLE, MA, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

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