Unknown & Unclassified nonprofits in New York

Unknown & Unclassified nonprofits in New York. Browse 31,594 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. Mso Productions Inc

    EIN 132872380 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. MSQ Enterprises Inc

    EIN 132947410 · Headquarters: Bronx, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. MST Foundation

    EIN 853244919 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Mt Adnah Cemetery Association

    EIN 150392700 · Headquarters: FULTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Mt Blue Class of 2000

    EIN 010510251 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  6. Mt Carmel House Inc

    EIN 161259069 · Headquarters: Hilton, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Mt Hope Cemetery Assoc of Kings County

    EIN 131855897 · Headquarters: White Plains, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Mt Hope Memorial Vfw Post 5497 Ladies Auxiliary

    EIN 474040146 · Headquarters: Otisville, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  9. Mt Kisco Chamber of Commerce INC

    EIN 132515702 · Headquarters: Mount Kisco, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Mt Kisco Jr Football League Inc

    EIN 237133627 · Headquarters: MOUNT KISCO, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  11. Mt Marion Fire Company

    EIN 300427868 · Headquarters: MOUNT MARION, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  12. Mt Morris Sportsmans Club Inc

    EIN 223232954 · Headquarters: Mount Morris, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Mt Pleasant Administrators Association

    EIN 263869783 · Headquarters: Thornwood, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  14. Mt Pleasant Cottage School Teach Ben Fnd C/o David Hudson

    EIN 133630069 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Mt Pleasant Rural Cemetery of Columbia County Inc

    EIN 611787225 · Headquarters: HUDSON, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Mt Rest Cemetery Association

    EIN 237272972 · Headquarters: BERGEN, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. Mt Rose Project Inc

    EIN 861679961 · Headquarters: Jamaica, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Mt Sinai High School Alumni Memorial Foundation

    EIN 383921358 · Headquarters: E Northport, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  19. Mt Sinai Hospital Pharmacy Association

    EIN 371610574 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Mt Sinai Teachers Assoc

    EIN 112399680 · Headquarters: MOUNT SINAI, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Mt Sinai Yacht Club Inc

    EIN 112113926 · Headquarters: MT SINAI, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Mt Tremper Outdoor Ministries Inc

    EIN 132729777 · Headquarters: PATTERSON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Mt Vernon Administrators Group

    EIN 800300455 · Headquarters: Mount Vernon, NY, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  24. Mt Vernon Day Care Center Inc

    EIN 131740005 · Headquarters: MOUNT VERNON, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  25. Mt Vision Cemetery Association

    EIN 222308106 · Headquarters: Mount Vision, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Mt Zion Baptist Church

    EIN 118098050 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Mta Chinese Association Inc

    EIN 990570784 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Mu Delta Alpha at New York University

    EIN 993765016 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Mu of Dke Foundation

    EIN 382556353 · Headquarters: HAMILTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Muchnick Family Foundation

    EIN 112587660 · Headquarters: BLUE POINT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Mud Lane Society for the Renaissance of Stapleton

    EIN 133148638 · Headquarters: Staten Island, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  32. Mukashfi Institute of America Inc

    EIN 884284368 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Muller Foundation

    EIN 133736440 · Headquarters: HARRISON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Mulroy Family Foundation

    EIN 161314725 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  35. Multi-Craft Apprenticeship Preparation Program Inc

    EIN 854268643 · Headquarters: Rochester, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Muna Apj Action Inc

    EIN 331823179 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Municipal Analysts Group of Ny

    EIN 133132753 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Municipal Credit Union

    EIN 135261470 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Municipal Electric Utilities of New York Association of New York State

    EIN 111698020 · Headquarters: East Syracuse, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Municipal Engineers of the City of New York

    EIN 132956499 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Municipal Labor Committee

    EIN 132595453 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Municipal Management Society Local 1180 Cwa Security Benefit Fund

    EIN 132608993 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Muriel F Siebert Foundation Inc

    EIN 136266367 · Headquarters: Southampton, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  44. Murray & Irene Pergament Foundation C/o Pergament Investments

    EIN 136980687 · Headquarters: WOODBURY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Murray & Sydell Rosenberg Foundationinc

    EIN 581947342 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Murray and Bernard Schuss Memorial Foundation Inc

    EIN 113238967 · Headquarters: Lido Beach, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Murray Isle Association Inc

    EIN 222313929 · Headquarters: Clayton, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Musapur Social Welfare Association Inc

    EIN 920592727 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  49. Muscoota Inc

    EIN 133371670 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Museum Computer Network

    EIN 237360764 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Museum of American Finance

    EIN 133540880 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Museum of Computer Art

    EIN 203233882 · Headquarters: Pratsville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Museum of Science & Technology Foundation

    EIN 223158446 · Headquarters: SYRACUSE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Museum Views Ltd C/o Lila Sherman

    EIN 133680271 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  55. Music & Masque Co Inc

    EIN 133378557 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Music Beyond Inc

    EIN 471497871 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Music Forum for Piano Teachers

    EIN 166088427 · Headquarters: Wilson, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Music Library Association

    EIN 161301657 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Music Library Association Inc

    EIN 526056338 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Music Publishers Assoc of the Us Inc

    EIN 132990527 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Music Studio of Westchester Inc

    EIN 133862522 · Headquarters: MAMARONECK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Music United Foundation Inc

    EIN 465724711 · Headquarters: Auburn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Musica Bella Orchestra of New York

    EIN 200691217 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  64. Musica Sacra of New York Inc

    EIN 132764154 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Musica Viva Inc

    EIN 133677082 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Musicambia Inc

    EIN 472158595 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Musicians Accordinc C/o Kaminsky

    EIN 133202346 · Headquarters: MT VERNON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Musicians Club of New York

    EIN 136188552 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Musicians Emergency Fund Inc

    EIN 131635273 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. Musicians Emergency Relief Fund - 802

    EIN 136222619 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Musicians For Change Inc

    EIN 831680502 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  72. Musicians For Pension Security Inc

    EIN 822149690 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  73. Musicians Foundation Inc

    EIN 131790739 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Musicvistas Inc

    EIN 112912331 · Headquarters: Brant Lake, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Muskies Inc 69 New York Chapter

    EIN 825268426 · Headquarters: ROCHESTER, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Muslim Action Coalition

    EIN 923929903 · Headquarters: staten island, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Muslim American Veterans Society Inc

    EIN 852609180 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  78. Muslim Community Center of Brooklyn

    EIN 112708693 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  79. Mutual Aid Association Inc Local 628 Iaff General Fund

    EIN 136208802 · Headquarters: YONKERS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Mutual Aid Association Inc Local 628 Iaff Welfare Fund

    EIN 136118338 · Headquarters: YONKERS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Mutual Housing Association of New York Inc

    EIN 112848938 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Muzio Family Foundation

    EIN 133632761 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. MVP Health Care

    EIN 141640868 · Headquarters: SCHENECTADY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Mvp Health Care Inc

    EIN 161318351 · Headquarters: SCHENECTADY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. MW&B

    EIN 471605300 · Headquarters: Tarrytown, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Mwv of the State of Ny Onondaga Post 17

    EIN 800896280 · Headquarters: NORTH SYRACUSE, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  87. My Alterego

    EIN 993117640 · Headquarters: Far Rockaway, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. My Fathers Voice Inc

    EIN 870853058 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. My Sisters Place Inc

    EIN 132960628 · Headquarters: White Plains, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. My Yu Foundation Inc

    EIN 851769614 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. My Zen Body Health Education Association

    EIN 464063646 · Headquarters: Lynbrook, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  92. Myagro Farms

    EIN 455267449 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. MYB Foundation

    EIN 842017333 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  94. Mycena Agroforestry Initiative

    EIN 992511731 · Headquarters: Trumansburg, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Myers Community Outreach Inc

    EIN 932439267 · Headquarters: Medford, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Myers Kathleen Tuw-foundation

    EIN 206586807 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Myers-Ball Foundation Inc Co Barbara Myers

    EIN 363763373 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. MyFace

    EIN 136013760 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  99. Myhigh

    EIN 821319951 · Headquarters: Upper Brookville, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Myrtle Hill Cemetery

    EIN 150395058 · Headquarters: Syracuse, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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