Unknown & Unclassified nonprofits in Massachusetts

Unknown & Unclassified nonprofits in Massachusetts. Browse 12,299 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. Patients Services Fund of Newburyport Incorporated

    EIN 473243384 · Headquarters: Newburyport, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Patients Supporting Patients Inc

    EIN 934156803 · Headquarters: Hyannis, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Patrick Lyndon Pilot School Pta Inc

    EIN 911981256 · Headquarters: West Roxbury, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Patrick Michael Morrissey Memorial Scholarship Fund Inc

    EIN 222525462 · Headquarters: Centerville, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Patrick Walsh Scholarship Fund

    EIN 464566620 · Headquarters: DANVERS, MA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  6. Patriots Helping Vets Inc

    EIN 612102291 · Headquarters: Sandwich, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  7. Patriots Hill Recreation Club Inc

    EIN 042463974 · Headquarters: Acton, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Paul & Elaine Chervinsky Charitable Foundation

    EIN 043214315 · Headquarters: NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Paul & Phyllis Fireman Charitable Foundation

    EIN 222677986 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Paul & Virginia Cabot Char Tr

    EIN 222929805 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. Paul a Lamoureux Endowment Trust

    EIN 477325927 · Headquarters: PLYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Paul P Gates School PTO

    EIN 043079185 · Headquarters: Acton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Paul Revere Lodge

    EIN 041032822 · Headquarters: Brockton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Paul W Dimaura Charitable Trust Attn Edward F Fay Esq

    EIN 046720853 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  15. Pawpaw Culinary Club Inc

    EIN 393841759 · Headquarters: Northfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Paxton Womans Club

    EIN 453340606 · Headquarters: Paxton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Paxton Youth Soccer Inc

    EIN 043270776 · Headquarters: Paxton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Payee Management Solutions Inc

    EIN 392424306 · Headquarters: Fitchburg, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Paz Properties Inc

    EIN 043206160 · Headquarters: EAST BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Pbhs 1994 Class Reunion

    EIN 464628347 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  21. Pchs Class of 67 Scholarship Fund

    EIN 454913316 · Headquarters: Carver, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  22. Pci Industrial Computer Manufacturer Group Inc

    EIN 043262397 · Headquarters: WAKEFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Peabody Babe Ruth League Inc

    EIN 042996104 · Headquarters: PEABODY, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  24. Peabody Federation of Teachers 1289 Aft

    EIN 046189030 · Headquarters: PEABODY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Peabody Ladies Lodge 1964

    EIN 352172752 · Headquarters: Peabody, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Peabody Little League Inc

    EIN 042815100 · Headquarters: PEABODY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Peabody Lynn Emblem Club 2

    EIN 263508659 · Headquarters: PEABODY, MA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  28. Peabody North Shore Lions Club

    EIN 883858233 · Headquarters: NAHANT, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Peabody Tanners Little League Softball Inc

    EIN 472127488 · Headquarters: PEABODY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Peabody West Little League Inc

    EIN 043339255 · Headquarters: Peabody, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Peabody Youth Hockey Inc

    EIN 043277590 · Headquarters: PEABODY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Peabodylynn Lodge of Elks Bpoe of USA Inc 1409

    EIN 041711295 · Headquarters: PEABODY, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  33. Peacekeepers USA Vets Western Massachusetts Chapter

    EIN 465107906 · Headquarters: Hinsdale, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  34. Peacham Pond Association

    EIN 831480662 · Headquarters: North Reading, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Pechet Foundation C/o Streamline Family Office Inc

    EIN 046059253 · Headquarters: DOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. Peculiar Productions

    EIN 463143420 · Headquarters: New Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Pegasus Horseshoe League Inc

    EIN 271617441 · Headquarters: East Freetown, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Pegasus Springs Education Collective Inc

    EIN 832972414 · Headquarters: READING, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Pelham Historical Society

    EIN 046149307 · Headquarters: Amherst, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Pembroke Gridiron Boosters Club

    EIN 270800464 · Headquarters: Pembroke, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  41. Pembroke Wrestling

    EIN 814812885 · Headquarters: Plymouth, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Pembroke Youth Hockey

    EIN 222518787 · Headquarters: Pembroke, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Pentucket Regional Scholarship Foun

    EIN 046072255 · Headquarters: GROVELAND, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. People Need the Lord Ministries Inc

    EIN 223206972 · Headquarters: WAKEFIELD, MA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  45. Peoples Gospel Hour

    EIN 980047015 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Pepper Collective Inc

    EIN 852709463 · Headquarters: Cohasset, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Pepperell 4Th of July Committee

    EIN 043160664 · Headquarters: PEPPERELL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Pepperell Cemetery Association Inc

    EIN 042011483 · Headquarters: Pepperell, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Pepperell Permanent Firefighters

    EIN 472179580 · Headquarters: Harvard, MA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  50. Pepperell Siding Model Railroad Club Inc

    EIN 061808289 · Headquarters: PEPPERELL, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Percival Everett International Soci

    EIN 812678822 · Headquarters: Lowell, MA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  52. Perf Inc

    EIN 043078060 · Headquarters: PLAINVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Performing Arts Center of Metrowest Inc

    EIN 042777467 · Headquarters: FRAMINGHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Permanent Fund Trust for Harvard Travellers Club C/o Nils Bonde-henriksen

    EIN 046115589 · Headquarters: ARLINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Perry Fund for Others

    EIN 546192630 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Perry N Finley Foundation Ltd

    EIN 043279823 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Pet Adoption and Welfare Service Inc

    EIN 042777847 · Headquarters: EDGARTOWN, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Peter and Antigone Agris Family Foundation

    EIN 473789472 · Headquarters: NATICK, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Peter Faneuil Development Group Inc

    EIN 043144786 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Peter Grilli Fund for Japanese Arts and Culture Inc

    EIN 933875644 · Headquarters: Belmont, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Peter Noyes Parent Teacher Organization

    EIN 222982041 · Headquarters: SUDBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  62. Petersham Committee Inc

    EIN 471473208 · Headquarters: PETERSHAM, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Petersham Craft Center Inc

    EIN 042391334 · Headquarters: Petersham, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Petersham Historical Society Incorporated

    EIN 237100546 · Headquarters: PETERSHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Petersham Memorial Library

    EIN 042130855 · Headquarters: Petersham, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Peterson Family Scholarship Trust

    EIN 046399760 · Headquarters: HANOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. Petra Foundation Charitable Trust

    EIN 046603552 · Headquarters: ARLINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  68. Pets and People Foundation Inc

    EIN 042867797 · Headquarters: WESTFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Pettee-chace Memorial Scholarship Funds

    EIN 223051579 · Headquarters: NORTH EASTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  70. Pewter Collectors Club of America Inc

    EIN 042629395 · Headquarters: Lexington, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Pfc Roy J Henderson Post 7423 Vfw

    EIN 042521228 · Headquarters: BURLINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Pflag Attleboro

    EIN 810823290 · Headquarters: Attleboro, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Pflag Cape Cod

    EIN 043250577 · Headquarters: Marstons Mills, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Pflag Inc

    EIN 334879700 · Headquarters: East Longmeadow, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Phelps Family Charitable Fund

    EIN 822601274 · Headquarters: ROCKLAND, MA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  76. Phi Beta Epsilon Corporation

    EIN 046014162 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Phi Delta Theta Fraternity

    EIN 450922281 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Phi Delta Theta Massachusetts Eta

    EIN 873196101 · Headquarters: Wellesley, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Phi Delta Theta Massachusetts Zeta

    EIN 862924441 · Headquarters: Amherst, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Phi Gamma Delta Fraternity

    EIN 820643134 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Phi Kapp Theta Fraternity

    EIN 208134252 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Phi Kappa Psi Fraternity

    EIN 273809912 · Headquarters: SOMERVILLE, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. Phi Kappa Psi Massachusetts Gamma

    EIN 333778268 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Phi Kappa Sigma Fraternity

    EIN 043107458 · Headquarters: Lowell, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Phi Mu Alpha Sinfonia Lambda Pi Chapter

    EIN 471593587 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  86. Phi Rho Chapter of Delta Kappa Epsilon

    EIN 992250467 · Headquarters: Lynnfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Phi Sigma Biological Society

    EIN 546048735 · Headquarters: Beverly, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. 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

  89. Phi Sigma Rho National Sorority

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

  90. Phi Sigma Rho National Sorority

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

  91. 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

  92. Phila S Purpose Inc

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

  93. Philanthropic Association of Swansea Inc

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

  94. 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

  95. Philharmonic Society of Arlington Inc

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

  96. 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

  97. 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

  98. Philippine Nurses Association of Ne

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

  99. Philips Electronics North America Foundation

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

  100. Phillipston Fire & Ems Association

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

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