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. Phi Sigma Kappa Grand Chapter of Omicron

    EIN 046197951 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Phi Sigma Rho National Sorority

    EIN 851494025 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Phi Sigma Rho National Sorority

    EIN 863895733 · Headquarters: Cambridge, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Phi Sigma Tau Kappa Chapter

    EIN 464606107 · Headquarters: N Dartmouth, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Phil C Bradley Housing Partnership Consorcio De Vivienda Phil Cbradleyinc

    EIN 043275014 · Headquarters: BOSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Phil Guza Memorial Charitable Tr

    EIN 276542136 · Headquarters: North Andover, MA, US · Animal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  7. Phila S Purpose Inc

    EIN 393241159 · Headquarters: Rowley, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Philanthropic Association of Swansea Inc

    EIN 237089613 · Headquarters: SWANSEA, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Philanthropic Society Inc

    EIN 043288392 · Headquarters: Duxbury, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  10. Philanthropy Massachusetts Inc

    EIN 042457605 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Philanthropy Partners of Cape and Islands Inc

    EIN 043115902 · Headquarters: YARMOUTH PORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Philharmonia Boston Inc

    EIN 822359519 · Headquarters: Marlborough, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Philharmonic Society of Arlington Inc

    EIN 042440831 · Headquarters: WINCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Philip & Bette Ayoub Foundation

    EIN 050508597 · Headquarters: SEEKONK, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Philip & Florence Mahler Foundation

    EIN 650761061 · Headquarters: BROOKLINE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Philip and Bernice Krupp Foundation for Jewish Life

    EIN 263951290 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Philip and Cecile Cogan Foundation Inc

    EIN 222737298 · Headquarters: WABAN, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. Philip Hofer Charitable Trust

    EIN 046469904 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Philip Reddy Jr Memorial Fund

    EIN 871184437 · Headquarters: Peabody, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Philip S Cambo Private Foundation

    EIN 921461807 · Headquarters: WILBRAHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. Philip T Clark Scholarship Fund Inc

    EIN 046185371 · Headquarters: Marblehead, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Philippine Living Heritage Initiative Inc

    EIN 920288739 · Headquarters: BOSTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Philippine Medical Assoiation of Ne

    EIN 475633128 · Headquarters: Hanover, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Philippine Nurses Association of Ne

    EIN 043114373 · Headquarters: Stoughton, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  25. Philippine-american Mainstream Advocacy

    EIN 043415639 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Philips Electronics North America Foundation

    EIN 132961300 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. Phillip and Susan Ragon Foundation

    EIN 050547000 · Headquarters: CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  28. Phillips Brooks House Association Inc

    EIN 046046123 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Phillips Family Charitable Foundation

    EIN 510421504 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Phillipston Fire & Ems Association

    EIN 473177709 · Headquarters: phillipston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Phillipston Parent Teacher Group Est 2015

    EIN 810934831 · Headquarters: Phillipston, MA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  32. Phillipston Youth Supporters Charitable Tr

    EIN 856623912 · Headquarters: Phillipston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Phillipsusan Ragon Institute Foundation

    EIN 263919459 · Headquarters: CAMBRIDGE, MA, USA · Medical Research · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  34. Philomena-bishop Juwle High School Alumni Association Inc

    EIN 201639914 · Headquarters: Needham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Philosophy of the Eight Guided Paths Spiritual

    EIN 476572625 · Headquarters: WESTPORT, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Phineas W Sprague Memorial Foundation

    EIN 046043554 · Headquarters: MANSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  37. Phinney's Friends Inc

    EIN 943475924 · Headquarters: GROTON, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  38. Phoebes Cf Foundation Inc

    EIN 472865483 · Headquarters: Salisbury, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Phoenix Education Corp

    EIN 933006873 · Headquarters: Westwood, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. Phoenix for Children

    EIN 881461263 · Headquarters: East Sandwich, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Phoenix Group Inc

    EIN 800287862 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  42. Phoenix Legacy Sports Inc

    EIN 332026860 · Headquarters: Springfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Phoenix Orchestra

    EIN 471893398 · Headquarters: Framingham, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  44. Phoenix SK Club Inc

    EIN 041725990 · Headquarters: Wilmington, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Phoenix-monadnock Charitable Foundation

    EIN 815104667 · Headquarters: LEOMINSTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Photo Nights Boston Inc

    EIN 274355398 · Headquarters: Wayland, MA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  47. Photographic Historical Society of New England Inc

    EIN 042594139 · Headquarters: Waltham, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Photographic Preservation Center

    EIN 261136216 · Headquarters: Cambridge, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Photographic Resource Center Inc

    EIN 042610466 · Headquarters: SOMERVILLE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. PHS Titans Boosters Inc

    EIN 461259192 · Headquarters: Pembroke, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Phyllis a Marine Association

    EIN 205178723 · Headquarters: Gloucester, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Phyllis and Bernard Johnson Memorial Foundation

    EIN 030458171 · Headquarters: Cotuit, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Phyllis Anthony Charitable Trust

    EIN 326175794 · Headquarters: WESTWOOD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  54. Phyllis G Redstone Foundation C/o Athena Capital Advisors

    EIN 036105631 · Headquarters: LINCOLN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Phyllis Vecchia Creative Dramatics Inc

    EIN 043492739 · Headquarters: Vineyard Haven, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Phyllis W Mcgillicuddy Charitable Trust Co

    EIN 046245712 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Phyllis Wheatley Temple 22 I B P O Elks of the World

    EIN 043285865 · Headquarters: Roxbury, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  58. Physical Therapy Learning Institute

    EIN 205478967 · Headquarters: Newton, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Physician Assistants in Cardiothoracic Surgery Foundation Inc

    EIN 461145552 · Headquarters: BEVERLY, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  60. Physician Health Services Inc

    EIN 223234975 · Headquarters: WALTHAM, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Physicians for a National Health Program

    EIN 043332054 · Headquarters: Jamaica Plain, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Physicians for Social Responsibility Inc

    EIN 042743041 · Headquarters: Northampton, MA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  63. Physicians Organization at Children's Hospital Inc

    EIN 043266103 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  64. Physicians-unite Inc

    EIN 461409020 · Headquarters: Reading, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Pi Delta Fraternity Inc

    EIN 473516629 · Headquarters: Medford, MA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  66. Pi Kappa Alpha Fraternity

    EIN 043186622 · Headquarters: ROXBURY, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  67. Pi Kappa Alpha Fraternity

    EIN 770669980 · Headquarters: Canton, MA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  68. Pi Kappa Alpha Fraternity - Theta Mu University of Massachusetts-amherst

    EIN 208538978 · Headquarters: AMHERST, MA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  69. Pi Kappa Alpha Fraternity Lambda Nu Chapter

    EIN 201888721 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  70. Pi Kappa Alpha Fraternity Mu Xi Chapter

    EIN 800929831 · Headquarters: BRIDGEWATER, MA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  71. Pi Kappa Phi

    EIN 262819751 · Headquarters: Amherst, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Pi Kappa Phi Fraternity

    EIN 833081817 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Pi Lamba Theta

    EIN 061182464 · Headquarters: North Adams, MA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  74. Pi Lambda Phi Fraternity

    EIN 042721968 · Headquarters: Malden, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Pi Lambda Theta

    EIN 042790691 · Headquarters: Westford, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Pi Lambda Theta

    EIN 043123801 · Headquarters: Marblehead, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Pi Lambda Theta

    EIN 046185866 · Headquarters: West Roxbury, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. Pi Mu Epsilon

    EIN 900540374 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Pi Mu Epsilon Fraternity

    EIN 461867521 · Headquarters: WESTFIELD, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Pi Mu Epsilon Fraternity

    EIN 462075493 · Headquarters: SPRINGFIELD, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Pi Mu Epsilon Fraternity

    EIN 462710422 · Headquarters: NORTH ANDOVER, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Pi Mu Epsilon Fraternity

    EIN 465381033 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Pi Mu Epsilon Fraternity

    EIN 465388317 · Headquarters: SALEM, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Pi Mu Epsilon Fraternity

    EIN 813925734 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Pi Mu Epsilon Inc

    EIN 237277027 · Headquarters: BRIDGEWATER, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Pi Mu Epsilon Inc

    EIN 900148863 · Headquarters: CHESTNUT HILL, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Pi Mu Epsilon Inc

    EIN 900148865 · Headquarters: WORCESTER, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Pi Mu Epsilon Inc

    EIN 900350381 · Headquarters: FITCHBURG, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Pi Mu Epsilon Inc

    EIN 912074964 · Headquarters: WORCESTER, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Pi Mu Epsilon Inc

    EIN 912074965 · Headquarters: LOWELL, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Pi Mu Epsilon Inc

    EIN 912074966 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Pi Tau Elders Inc

    EIN 222518277 · Headquarters: Worcester, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Pi Tau Sigma

    EIN 046168875 · Headquarters: Worcester, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. Pi Tau Sigma

    EIN 581517086 · Headquarters: Lowell, MA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  95. Pi Tau Sigma

    EIN 581699404 · Headquarters: Amherst, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. Pi Zeta Fund Inc

    EIN 043526807 · Headquarters: Sudbury, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Pi-tap Inc

    EIN 844231111 · Headquarters: CAMBRIDGE, MA, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  98. Piano Craft Gallery Inc

    EIN 863452172 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Piano Technicians Guild W Ma Ch

    EIN 900405524 · Headquarters: Haydenville, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Pianosonoma Music Festival Inc

    EIN 451055501 · Headquarters: Newton Highlands, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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