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. Indochina Arts Partnership

    EIN 043108095 · Headquarters: Wellesley Hills, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990

  2. Indochina Surgical Education Exchange

    EIN 046673351 · Headquarters: Sherborn, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  3. Indonesian American Lawyers Association Inc

    EIN 852739178 · Headquarters: West Roxbury, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Indonesian Community of New England Inc

    EIN 474657586 · Headquarters: Peabody, MA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. Indonesian Cultural Society of Boston

    EIN 994752187 · Headquarters: BRAINTREE, MA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Indonesian Three Magnolias Inc

    EIN 474910859 · Headquarters: LITTLETON, MA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. Indras Artistic Creations Inc

    EIN 331580690 · Headquarters: Lowell, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Indus Health Organization Inc

    EIN 043280727 · Headquarters: holbrook, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  9. Indus Valley Freedom Fund Inc

    EIN 394100650 · Headquarters: Stoneham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Industrial Credit Union

    EIN 041470910 · Headquarters: BOSTON, MA, USA · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990

  11. Industrial Organization Society Inc

    EIN 043515444 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Industrial Workers of the World

    EIN 200563122 · Headquarters: Cambridge, MA, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  13. Industrial Workers of the World

    EIN 453324285 · Headquarters: Holyoke, MA, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  14. Industrial Workers of the World Worcester General Member Branch

    EIN 871049334 · Headquarters: Winchendon, MA, US · Employment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  15. Industry Cooperation Trust Fund

    EIN 462263593 · Headquarters: BOSTON, MA, USA · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990

  16. Indwe Learning Centers Inc

    EIN 815226078 · Headquarters: Great Barrington, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  17. Ineffable Films Inc

    EIN 934083316 · Headquarters: Somerville, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Inerde

    EIN 463177885 · Headquarters: RANDOLPH, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Inet Entertainment Corporation

    EIN 330993470 · Headquarters: Mattapan, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Infact DBA Corporate Accountability

    EIN 411322686 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Infant Feeding Action Coalition USA Inc F/k/a American Breast Feeding Institute

    EIN 043511656 · Headquarters: HARWICH, MA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. Infant Toddler Children's Center Inc

    EIN 042734010 · Headquarters: ACTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Infants and Other People Inc

    EIN 042547352 · Headquarters: Boston, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Infinite Grace Foundation Inc

    EIN 334961529 · Headquarters: STOUGHTON, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Infinite Learning House Inc

    EIN 813098469 · Headquarters: Wakefield, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Infinity Initiative Inc

    EIN 995090185 · Headquarters: Pittsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Infinity Love Foundation Nfp

    EIN 843573270 · Headquarters: STOUGHTON, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Infinity Performing Arts Inc

    EIN 993356671 · Headquarters: Bellingham, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Inflammation Research Foundation

    EIN 416518089 · Headquarters: PEABODY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Inflammationhealing Inc

    EIN 462368999 · Headquarters: West Barnstable, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. Inflammatory Breast Cancer - New England Region Inc

    EIN 263682581 · Headquarters: Whitman, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Influence International Inc

    EIN 271701014 · Headquarters: HAVERHILL, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Influencer Marketing Association Inc

    EIN 833392478 · Headquarters: WESTON, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Information Card Foundation

    EIN 262111453 · Headquarters: CHESTNUT HILL, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990

  35. Information Research Foundation

    EIN 043292646 · Headquarters: NORTH DARTMOUTH, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. Information Systems Security Association

    EIN 043012580 · Headquarters: Marblehead, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Information Trust Exchange Governing Association

    EIN 815393558 · Headquarters: Williamstown, MA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Informed Patients Project Inc

    EIN 412815620 · Headquarters: BEVERLY, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Infoshare Inc

    EIN 453556164 · Headquarters: Newton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Infragard Boston Memebers Alliance Inc

    EIN 010567634 · Headquarters: Woburn, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Infusion Nurses Certification Corp Inc

    EIN 043328276 · Headquarters: NORWOOD, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Infusion Nurses Society Inc

    EIN 042765259 · Headquarters: NORWOOD, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Infusion Nurses Society Inc

    EIN 061360779 · Headquarters: norwood, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Infusion Nurses Society Inc

    EIN 510208864 · Headquarters: Norwood, MA, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  45. Ingalls Memorial Library Assoc Inc

    EIN 046047447 · Headquarters: WEST BOXFORD, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Ingeborg Foundation Inc C/o Andrea Sura

    EIN 364233251 · Headquarters: OSTERVILLE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. Ingenuityne Inc

    EIN 455482105 · Headquarters: BOSTON, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Ingredients for Education Inc C/o Natasha Rogoff

    EIN 462557009 · Headquarters: CAMBRIDGE, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Iniciativa Filipenses

    EIN 863758676 · Headquarters: SAUGUS, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  50. Iniciativa the Massachusetts Educ

    EIN 743074855 · Headquarters: MEDFORD, MA, USA · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  51. Initiative for a Competitive Inner City Inc

    EIN 133772904 · Headquarters: ROXBURY, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Initiative for a New Economy Inc

    EIN 204361451 · Headquarters: BOSTON, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  53. Initiatives for Relief and Development

    EIN 331246151 · Headquarters: OXFORD, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Inkind Mind Inc

    EIN 814616436 · Headquarters: Boston, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Inkwell Foundation Inc

    EIN 020756843 · Headquarters: CAMBRIDGE, MA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  56. Inkwhelks Society

    EIN 843720461 · Headquarters: OAK BLUFFS, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Inky Santa's Toy Drive Inc

    EIN 260238373 · Headquarters: NANTUCKET, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Inland Valley Community House

    EIN 454373291 · Headquarters: Belmont, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  59. Inly School Inc

    EIN 042526455 · Headquarters: SCITUATE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Inn Motion Inc

    EIN 300699642 · Headquarters: Dorchester, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Inn Transition Inc

    EIN 261476132 · Headquarters: PEABODY, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Inna Tsukrov Charitable Foundation Inc

    EIN 043469201 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Inner City Academic Achievers

    EIN 263773234 · Headquarters: Stoughton, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Inner City and Africa Ministries

    EIN 222265914 · Headquarters: MEDWAY, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Inner City Sanctuary for the Arts Inc

    EIN 473954196 · Headquarters: MILFORD, MA, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  66. Inner Compass Initiative Inc

    EIN 811737348 · Headquarters: SWAMPSCOTT, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Inner Spark Foundation

    EIN 205702918 · Headquarters: Weston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. Inner Voice Outer Change for Youth Inc

    EIN 923513709 · Headquarters: LEOMINSTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Innercity Weightlifting Inc

    EIN 271333425 · Headquarters: BOSTON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Innitou Ski Runners Inc

    EIN 237246803 · Headquarters: WILMINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Innobridge Academy Inc

    EIN 994684833 · Headquarters: Brighton, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Innocent Convicts Inc

    EIN 854154778 · Headquarters: Boston, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Innovate First Inc

    EIN 203985485 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Innovate Tigray Inc

    EIN 832953488 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  75. Innovation & Planning Agency USA Inc

    EIN 811726316 · Headquarters: Boston, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Innovation Academy Community Association Incorporated

    EIN 200585630 · Headquarters: Tyngsborough, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Innovation Ideas Institute Corporation

    EIN 461675454 · Headquarters: CAMBRIDGE, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Innovation Learning Center Inc

    EIN 472748316 · Headquarters: WESTBOROUGH, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Innovation Studio Inc

    EIN 455191933 · Headquarters: ROXBURY, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990

  80. Innovation Trail of Greater Boston

    EIN 874285365 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Innovation Xd Inc

    EIN 392899424 · Headquarters: Cambridge, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Innovation-clean Energy Economy Pathways Icep Inc

    EIN 364782683 · Headquarters: Cambridge, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Innovative Global Medical Solutions Inc

    EIN 271496519 · Headquarters: Dudley, MA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Innovative Learning Concepts Inc

    EIN 831132092 · Headquarters: Brockton, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Innovative Learning Institutes Inc

    EIN 922862271 · Headquarters: BEVERLY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Innovative Optical and Wireless Network Global Forum Inc

    EIN 844628405 · Headquarters: WAKEFIELD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Innovators for Purpose Inc

    EIN 300841640 · Headquarters: Acton, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Innovators in Health Inc

    EIN 261884197 · Headquarters: NEWTON, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  89. Innovators Resource Network

    EIN 043491713 · Headquarters: Holyoke, MA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  90. Innsure Corporation

    EIN 841845170 · Headquarters: CAMBRIDGE, MA, USA · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990

  91. InOurHands

    EIN 821569093 · Headquarters: Westminster, MA, United States · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Inquilinos Boricuas En Accion Inc

    EIN 237102740 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990

  93. Inside the Sun Inc

    EIN 852874776 · Headquarters: Quincy, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  94. Insight Collaborative Inc

    EIN 710986570 · Headquarters: CONCORD, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Insight Foundation Inc

    EIN 043332111 · Headquarters: BARRE, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Insight Meditation Center of Newburyport Inc

    EIN 050629971 · Headquarters: West Newbury, MA, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  97. Insight Meditation Society

    EIN 042749860 · Headquarters: Barre, MA, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Insight Meditation Society

    EIN 222959507 · Headquarters: Barre, MA, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Insight Seminars Boston Inc

    EIN 992879489 · Headquarters: Taunton, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Inspirare Children's Foundation Inc

    EIN 831300317 · Headquarters: NORWELL, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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