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. Kanto Foundation

    EIN 452660297 · Headquarters: Boston, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  2. Kaplan Family Charitable Trust

    EIN 237667825 · Headquarters: AUBURNDALE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. Kappa Alpha Psi Fraternity Nu Tau

    EIN 521647656 · Headquarters: Springfield, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Kappa Alpha Theta Fraternity

    EIN 043029671 · Headquarters: Melrose, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Kappa Beta Gamma International Inc

    EIN 475592426 · Headquarters: Waltham, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Kappa Charge of the Theta Delta Chi Fraternity

    EIN 046167828 · Headquarters: Manchester, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Kappa Delta Phi Educational Foundation

    EIN 043482020 · Headquarters: Chatham, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Kappa Delta Phi Inc

    EIN 010286071 · Headquarters: BRIDGEWATER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Kappa Delta Phi Lambda Alumni Association

    EIN 832659050 · Headquarters: HOPKINTON, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 010210783 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 010373163 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  12. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 010376644 · Headquarters: Woburn, MA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 020358721 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 030278507 · Headquarters: Woburn, MA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  15. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 050392278 · Headquarters: HAVERHILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 050413744 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 050492213 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 222530042 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 261241762 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Kappa Delta Phi National Affiliated Sorority Inc

    EIN 455150849 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Kappa Delta Sorority - Eta Kappa Chapter

    EIN 770713212 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Kappa Delta Sorority - Eta Phi Boston University

    EIN 450697881 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Kappa Delta Sorority - Theta Tau

    EIN 301167834 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Kappa Epsilon Fraternity Inc

    EIN 311263964 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  25. Kappa Foundation for Greater Springfield

    EIN 204740622 · Headquarters: East Longmeadow, MA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  26. Kappa Kappa Gamma Fraternity Eta Theta House Inc

    EIN 320308461 · Headquarters: Cambridge, MA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  27. Kappa Kappa Gamma Fraternity Inc

    EIN 042817355 · Headquarters: Eastham, MA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  28. Kappa Kappa Gamma Fraternity Inc Zeta Alpha House

    EIN 141627454 · Headquarters: Babson Park, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Kappa Psi Pharmaceutical Fraternity

    EIN 046185355 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  30. Kappa Psi Pharmaceutical Fraternity

    EIN 046190269 · Headquarters: Wilmington, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Kappa Psi Pharmaceutical Fraternity

    EIN 473287154 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Kappa Sigma Fraternity

    EIN 043159824 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Kappa Sigma Fraternity

    EIN 046350524 · Headquarters: CAMBRIDGE, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Kappa Sigma Fraternity

    EIN 222841280 · Headquarters: ALLSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Kappa Sigma Fraternity

    EIN 262220860 · Headquarters: WALTHAM, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  36. Kappa Sigma Fraternity

    EIN 800907385 · Headquarters: AMHERST, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  37. Kappa Sigma Housing Corp of Massachusetts

    EIN 473095998 · Headquarters: AMHERST, MA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  38. Kappa Sigma International Housing Gamma Pi Corp

    EIN 942532826 · Headquarters: Cambridge, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Kappa Theta Alumni Association Inc

    EIN 843759349 · Headquarters: DRACUT, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. Kapstone Clinics Inc

    EIN 993100355 · Headquarters: Northampton, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Kare Bear Inc

    EIN 043050900 · Headquarters: Great Barrington, MA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  42. Karedrew Haitian Children's Foundation Inc

    EIN 364691931 · Headquarters: BREWSTER, MA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Karen and Laura Legacy Fund Inc

    EIN 412102829 · Headquarters: MILFORD, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Karen Hornbecker Memorial Fund

    EIN 043452438 · Headquarters: Foxboro, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Kargman Charitable & Educational Foundation Inc

    EIN 046133810 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Karin Grunebaum Cancer Research Fou C/o Yvonne Grunebaum

    EIN 046053493 · Headquarters: BEVERLY, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Karl and Joyce Gladstone Foundation

    EIN 043392617 · Headquarters: ANDOVER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  48. Karl Boyer Mc Eachron Memorial Foundation

    EIN 046040428 · Headquarters: HINSDALE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. Karleen Cousins Memorial Foundation

    EIN 852608506 · Headquarters: HYDE PARK, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Karma for Cara Inc

    EIN 462818826 · Headquarters: Dedham, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Karma Investigations Inc

    EIN 272205721 · Headquarters: Worcester, MA, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  52. Karnatik and Hindustani Music Circle - Khmc

    EIN 262150920 · Headquarters: Westford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Karns Archive Ltd

    EIN 834232335 · Headquarters: Longmeadow, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  54. Karp Family Foundation Stephen R and Jill E Karp Trustees

    EIN 043226725 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Kartech Associated

    EIN 043568141 · Headquarters: Hyannis, MA, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  56. Kartis Inc

    EIN 470987336 · Headquarters: Cambridge, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  57. Kartwheels in Motion Inc

    EIN 043548481 · Headquarters: WESTON, MA, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  58. Karuna Center for Peacebuilding Inc

    EIN 043437359 · Headquarters: GREENFIELD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  59. Karuna Shravan Sanstha Corporation

    EIN 832535166 · Headquarters: Wakefield, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  60. Kashmir Education Initiative Inc

    EIN 421733906 · Headquarters: WAYLAND, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Kasiisi Project Inc

    EIN 542195079 · Headquarters: LEXINGTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Kasnet Family Foundation Marie-louise & Stephen Kasnet Trustees

    EIN 046986674 · Headquarters: MANCHESTERBYTHESEA, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. Kasper Pilibosian Charitable Foundation Inc

    EIN 043491228 · Headquarters: SUTTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Kat the Trapper Inc

    EIN 421550025 · Headquarters: Somerset, MA, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  65. Kataluma Inc

    EIN 832966603 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Katama Airfield Trust

    EIN 043437606 · Headquarters: EDGARTOWN, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Katamaraja Foundation Corp

    EIN 873161250 · Headquarters: Lexington, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Kate Mccarthy Memorial Fund Corp

    EIN 814572889 · Headquarters: WEYMOUTH, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Kate Sherwood Foundation Inc

    EIN 871958424 · Headquarters: West Newbury, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. Kate's Voice Inc

    EIN 870752751 · Headquarters: SUDBURY, MA, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  71. Katelyn E Mccarthy Scholarship Fund

    EIN 883082049 · Headquarters: Abington, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Katelynn's Closet Inc

    EIN 262941379 · Headquarters: SOUTH YARMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Kateri Tekakwitha Housing Corporation

    EIN 263032652 · Headquarters: Auburn, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Kates Foundation Inc

    EIN 136161546 · Headquarters: NORWELL, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  75. Katharine LW and Winthrop M Crane 3D Charitable Foundation

    EIN 043217038 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Katherine Zhihan Zheng Foundation Inc

    EIN 833509734 · Headquarters: BRAINTREE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. Kathi Glavin Higgins Scholarship Inc

    EIN 204101127 · Headquarters: BILLERICA, MA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  78. Kathleen & Ronald J Jackson Foundation

    EIN 046762777 · Headquarters: WENHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  79. Kathleen Connolly Charitable Foundation Inc

    EIN 845174515 · Headquarters: FRAMINGHAM, MA, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Kathleens Mission Incorporated

    EIN 853200360 · Headquarters: Lanesborough, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Kathryn Coons Tuw

    EIN 146080109 · Headquarters: LENOX, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Kathryn Davis Grado Foundation

    EIN 816663721 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  83. Kathryn Donahue Foundation Inc

    EIN 860958164 · Headquarters: Amhurst, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  84. Katie Brown Educational Program Inc

    EIN 450480658 · Headquarters: FALL RIVER, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Katie Crowell Foundation

    EIN 922047293 · Headquarters: Milton, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Katie Ouellette Memorial Fund Inc

    EIN 275520732 · Headquarters: TAUNTON, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Katie Strong Foundation

    EIN 364994144 · Headquarters: Dorchester Center, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  88. Katie West Memorial Scholarship

    EIN 043393298 · Headquarters: Haverhill, MA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  89. Kats Kastle Foundation Inc

    EIN 845125130 · Headquarters: Plymouth, MA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Kats Sanctuary

    EIN 874242038 · Headquarters: Plymouth, MA, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  91. Katwa Family Foundation Inc

    EIN 331797211 · Headquarters: CHESTNUT HILL, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Katz Silver Foundation C/o Jennifer Silver

    EIN 066519483 · Headquarters: WESTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Kauai Foundation for Continuing Education

    EIN 990248818 · Headquarters: Williamstown, MA, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  94. KaviKrishna USA Corporation

    EIN 811672258 · Headquarters: LOWELL, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. Kawasaki Disease Foundation Inc

    EIN 043536123 · Headquarters: BOSTON, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Kaya Children International Inc C/o Sudbury United Methodist Church

    EIN 900117473 · Headquarters: SUDBURY, MA, USA · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990

  97. Kayak and Sail Lynn

    EIN 871867503 · Headquarters: Lynn, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Kayem Foods Foundation

    EIN 814267629 · Headquarters: CHELSEA, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. Kayla Kenney Memorial Fund Inc

    EIN 043305588 · Headquarters: Woburn, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  100. Kayla Millette Memorial Foundation Inc

    EIN 464471852 · Headquarters: DUDLEY, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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