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. Association of Amherst Students Inc

    EIN 042978101 · Headquarters: Amherst, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  2. Association of Berkshire Chambers of Commerce

    EIN 043079316 · Headquarters: Pittsfield, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. Association of Black Admissions and Financial Aid Officers

    EIN 043152068 · Headquarters: Cambridge, MA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Association of Black Business and Professionals Incorporated

    EIN 473939265 · Headquarters: Springfield, MA, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. Association of Black Citizens of Lexington

    EIN 823206698 · Headquarters: Lexington, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Association of Blind Citizens Inc

    EIN 043519977 · Headquarters: HOLBROOK, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Association of Bong Miners Inc

    EIN 473406932 · Headquarters: Lorll, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Association of Boston Cab Drivers Inc

    EIN 113675233 · Headquarters: Medford, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Association of Boston Chinese Golfers

    EIN 832238393 · Headquarters: Chestnut Hill, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Association of Boston Law Librarians Inc

    EIN 300933774 · Headquarters: Somerville, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Association of Bostonian-ethiopians Mutual Support

    EIN 273535273 · Headquarters: Jamaica Plain, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Association of Brockton Charities Inc

    EIN 273448954 · Headquarters: Bridgewater, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. Association of C5 Youth Programs Inc

    EIN 273287579 · Headquarters: DUXBURY, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Association of Campus Muslim Chaplains

    EIN 814327375 · Headquarters: Needham, MA, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  15. Association of Certified Fraud Exam Iners Greater Boston Chapter

    EIN 043193332 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Association of Chelmsford a Cappella Inc

    EIN 822258763 · Headquarters: North Chelmsford, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Association of Chelmsford Theater Inc

    EIN 824407860 · Headquarters: Chelmsford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Association of Coastal Engineers

    EIN 141956013 · Headquarters: MASHPEE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  19. Association of College & University Mail Services

    EIN 043555874 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Association of College and Research Libraries - New England Chapter

    EIN 043536062 · Headquarters: BEVERLY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Association of Commuter Transportation

    EIN 931222955 · Headquarters: Sharon, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Association of Commuter Transportation

    EIN 931222977 · Headquarters: Sharon, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Association of Cotuit Mosquito Yacht Club Inc

    EIN 046126264 · Headquarters: COTUIT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Association of County Employees

    EIN 311693353 · Headquarters: Plymouth, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Association of Developmental Disabilities Providers Inc

    EIN 042859780 · Headquarters: FRAMINGHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Association of Device Distributors and Manufacturers Inc

    EIN 261805398 · Headquarters: STOUGHTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  27. Association of Door Assembly Inspectors Inc

    EIN 272330161 · Headquarters: FALL RIVER, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Association of Employees of the Educational Foundation

    EIN 042779682 · Headquarters: CAMBRIDGE, MA, USA · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990

  29. Association of Employment Professionals Inc

    EIN 510458459 · Headquarters: Waltham, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Association of Fertility Awareness Professionals

    EIN 873090699 · Headquarters: Belmont, MA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Association of Field Service Employees

    EIN 237444868 · Headquarters: SOMERVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Association of Fleet Maintenance Supervisors Inc

    EIN 043079647 · Headquarters: WESTFORD, MA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  33. Association of Fundraising Professionals

    EIN 043285845 · Headquarters: South Deerfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Association of Fundraising Professionals Massachusetts Chapter Inc

    EIN 222585614 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Association of Gastrointestinal Motility Disorders Inc

    EIN 043125259 · Headquarters: LEXINGTON, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Association of Government Accountants-boston Chapter

    EIN 042625265 · Headquarters: PLYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Association of Haitian Women Inc

    EIN 043268599 · Headquarters: DORCHESTER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Association of Independent Colleges and Universities of Massachusetts Inc

    EIN 042546632 · Headquarters: Belmont, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Association of Independent Schools in Ne

    EIN 042453377 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Association of Information Technology Professionals

    EIN 046111839 · Headquarters: Franklin, MA, US · Science & Technology · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  41. Association of Information Technology Professionals

    EIN 056035602 · Headquarters: Franklin, MA, US · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  42. Association of Institutional Investors

    EIN 272962557 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Association of Insurance Compliance Professionals

    EIN 222912483 · Headquarters: WAKEFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Association of Interior Architectural D

    EIN 453985912 · Headquarters: NEWTON, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Association of Investment Management Sales Executives Inc

    EIN 049033006 · Headquarters: WAKEFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Association of Late Deafened Adults Inc

    EIN 043077507 · Headquarters: Pembroke, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Association of Liberians in the Merrimack Valley Inc

    EIN 223222025 · Headquarters: Lowell, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Association of Ma Educators of Students with Visual Impairments

    EIN 901186407 · Headquarters: NEWTON, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Association of Massachusetts Recyclers Inc

    EIN 222933629 · Headquarters: Hubbardston, MA, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  50. Association of Massachusetts Wetland Scientists Inc

    EIN 043137734 · Headquarters: Worcester, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Association of Naval Aviation Inc

    EIN 043370127 · Headquarters: Weymouth, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Association of New Americans Inc

    EIN 760810104 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Association of New England Ox Teamsters Inc

    EIN 800604510 · Headquarters: Douglas, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. Association of Notre Dame Clubs Inc - Cape Cod

    EIN 392051087 · Headquarters: Bourne, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Association of Notre Dame Clubs Inc - Pioneer Valley

    EIN 311075439 · Headquarters: WEST SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Association of Notre Dame Clubs Inc - Worcester County

    EIN 311344533 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Association of Operating Room Nurses

    EIN 042888835 · Headquarters: Holden, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  58. Association of Operating Room Nurses Inc

    EIN 510148476 · Headquarters: Milton, MA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Association of Operating Room Nurses Inc

    EIN 742653830 · Headquarters: Springfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Association of Operating Room Nurses Inc

    EIN 841599129 · Headquarters: North Reading, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Association of Overseas Hong Kong Chinese for Demoracy & Human

    EIN 043142633 · Headquarters: Concord, MA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  62. Association of Polish Culture in New Eng

    EIN 923166013 · Headquarters: NEWTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Association of Professsional Administrators Inc

    EIN 042702867 · Headquarters: SALEM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Association of Raytheon Retirees

    EIN 043547290 · Headquarters: Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Association of Records Managers and Administrators New England

    EIN 922410322 · Headquarters: DEDHAM, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Association of Reporters of Judicial Decisions

    EIN 521270390 · Headquarters: Danvers, MA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Association of Research Institutes in Art History

    EIN 951114004 · Headquarters: WORCESTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Association of Residential Security Directors Inc

    EIN 043151119 · Headquarters: Brookline, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  69. Association of Retail Ice Cream and Sandwich Shops of New England

    EIN 222581627 · Headquarters: STURBRIDGE, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  70. Association of Romanians in New England Inc

    EIN 273679526 · Headquarters: Newton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Association of Sewing and Design Professionals Inc

    EIN 800386587 · Headquarters: AMESBURY, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Association of State Retired Teacher Executives

    EIN 270080706 · Headquarters: Marlborough, MA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  73. Association of Strategic Alliance Professionals Inc New England

    EIN 352167027 · Headquarters: Canton, MA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  74. Association of Teachers in Mathematics in Massachusetts

    EIN 043106938 · Headquarters: Amesbury, MA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  75. Association of the Dodekanisa Islands Inc

    EIN 042918023 · Headquarters: SOMERVILLE, MA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Association of the Harvard Class of 1960

    EIN 042923589 · Headquarters: EDGARTOWN, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Association of Town Finance Committees

    EIN 237039122 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Association of Traditional Hooking Artists

    EIN 043408926 · Headquarters: SHELBURNE, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Association of Traditional Hooking Artists

    EIN 200256472 · Headquarters: Shelburne, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Association of Traditional Hooking Artists

    EIN 201122034 · Headquarters: Andover, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Association of Traditional Hooking Artists

    EIN 202969647 · Headquarters: South Egremont, MA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  82. Association of Traditional Hooking Artists

    EIN 421594316 · Headquarters: Eastham, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Association of Traditional Hooking Artists

    EIN 542106620 · Headquarters: Jefferson, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Association of Traditional Hooking Artists

    EIN 992395700 · Headquarters: Duxbury, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Association of Traditonal Hookers Artist

    EIN 275014751 · Headquarters: DOVER, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Association of Unitarian Universalist Administrators Auua

    EIN 232859307 · Headquarters: Cambridge, MA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Association of University Career Center Communications Professional

    EIN 833126699 · Headquarters: Malden, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. Association of Vietnamese Students and Professionals in the United S

    EIN 465142671 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  89. Association of Virtual Property Appraisers Inc

    EIN 873633695 · Headquarters: NEWTON, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Association of Weston Active and Retired Employees

    EIN 760772823 · Headquarters: Natick, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Association of Women in Minisrty In

    EIN 842784377 · Headquarters: Malden, MA, USA · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  92. Association Properties Inc

    EIN 042968080 · Headquarters: CHICOPEE, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Association Ribeira Bote and Friends - Arba

    EIN 473521183 · Headquarters: BROCKTON, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Association Sportive De Mirebalais Internationale Inc

    EIN 854207107 · Headquarters: Brockton, MA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  95. Association to Preserve Cape Cod Inc

    EIN 042462788 · Headquarters: DENNIS, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Associations Des Pasteurs Haitiens De Brockton Inc

    EIN 464297922 · Headquarters: Brockton, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Associazione Amici Inc

    EIN 464980568 · Headquarters: Medford, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Associazione Club Italia

    EIN 993268440 · Headquarters: MALDEN, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Associazione Gizio Inc

    EIN 042618035 · Headquarters: Boston, MA, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  100. Assumption University

    EIN 042105776 · Headquarters: WORCESTER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

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