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. 0000Breslover Aid Society Inc

    EIN 112478497 · Headquarters: CEDARHURST, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  2. 0016 Long Island State Employees

    EIN 112710710 · Headquarters: St James, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. 002 Iroquois Chapter of Trout Unlimited

    EIN 521492006 · Headquarters: AUBURN, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. 028 Catskill Mountain Chapter of Trout Unlimited

    EIN 237209736 · Headquarters: KINGSTON, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. 031 Al Hazzard Chapter of Trout Unlimited

    EIN 237355316 · Headquarters: PORT CRANE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. 068 Western New York Chapter of Trout Unlimited

    EIN 237188785 · Headquarters: BUFFALO, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. 069 Long Island Chapter of Trout Unlimited

    EIN 237188804 · Headquarters: WESTBURY, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. 073 Seth Green Chapter of Trout Unlimited

    EIN 237188789 · Headquarters: ROCHESTER, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. 10 Orchard St Housing Development Fund Company Inc

    EIN 132683270 · Headquarters: ELMSFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. 10 West 33Rd Street Jv Holding Corp C/o Hirschell E Levine

    EIN 133732472 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  11. 100 Blackmen of Greater Buffalo

    EIN 611683747 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. 100 Club of Buffalo Inc

    EIN 160957291 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. 100 Dollar Art Show Incorporated

    EIN 842810488 · Headquarters: Middletown, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. 100 Groton Parkway Inc

    EIN 222661001 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. 100 Monkeys for Earth Inc

    EIN 263260872 · Headquarters: Scarsdale, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  16. 100 Resilient Cities Inc

    EIN 465664441 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. 101-105 South Eighth Street Apartments Housing Development Fund Corporation

    EIN 262418821 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. 1056 57Th Foundation

    EIN 853739946 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  19. 1056 57Th Foundation

    EIN 856485049 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. 1056 Equities Inc

    EIN 112786116 · Headquarters: OAKLAND GARDENS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. 109Th Precinct Community Council 112417336

    EIN 112417336 · Headquarters: FLUSHING, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. 10Th and 51St Housing Development Fund Company Inc

    EIN 133270654 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. 11-13 E 26 St Holding Corp C/o Hirschell E Levine

    EIN 133732468 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  24. 110 East End Ave Tenants Accociation

    EIN 133065750 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. 110 Rod and Gun Club Inc

    EIN 141741194 · Headquarters: VERBANK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. 111 East 172Nd Street Housing Development Fund Corporation

    EIN 383925371 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. 112 East Clarke Housing Fund Co Inc

    EIN 815080357 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. 112 Mohawk Valley Chapter of Trout Unlimited

    EIN 237188800 · Headquarters: NEW HARTFORD, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. 113 Croton Watershed Chapter of Trout Unlimited

    EIN 237188818 · Headquarters: PLEASANTVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. 1130 Grand Street Hoboken Llc C/o Jp Morgan Investment Management Inc

    EIN 465425363 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  31. 114Th Civilian Observation Patrol Inc

    EIN 112572881 · Headquarters: Astoria, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  32. 1159 River Avenue Housing Development Fund Corporation

    EIN 824697705 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. 116Th Street Block Association Inc

    EIN 133031100 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. 118 Capital Inc

    EIN 461998553 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  35. 1185 Park Foundation Inc

    EIN 133997444 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. 1199Seiu Greater New York Benefit Fund

    EIN 136125570 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. 1199Seiu Labor Management Initiatives In

    EIN 133800331 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. 1199SEIU United Healthcare Workers East

    EIN 131510821 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. 11Th Street Block Association in Brooklyn Inc

    EIN 112538167 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. 12 Point Lodge Conservation and Hunt Club

    EIN 161437419 · Headquarters: Cuba, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. 1200 Dean Street Block Association Inc

    EIN 112653368 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. 1205 Building Corporation

    EIN 111964088 · Headquarters: FARMINGDALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. 1220 Spofford Housing Development Fund Corporation

    EIN 844266609 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. 12Th Street Preschool Inc

    EIN 112295989 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990

  45. 13 West 103Rd Street Corporation C/o the Bridge Inc

    EIN 133702751 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. 138 Boulevard Building Corp

    EIN 116010819 · Headquarters: FARMINGDALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. 140 Broadway Realty Corp

    EIN 133784511 · Headquarters: HAWTHORNE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. 140Th New York Infantry Living History Organization Inc

    EIN 161329983 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. 142 Ludlow Street Housing Development Fund Company Inc

    EIN 133637357 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. 1461 Bryant Avenue Housing Development Fund Corporation

    EIN 861252081 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. 1490 Crotona Park East Hdfc

    EIN 463754811 · Headquarters: BRONX, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. 14Th Street Union Square Area Project

    EIN 132879836 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. 1508-10 Amsterdam Avenue Hdfc

    EIN 262568622 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. 153 Manhattan Avenue Housing Development Fund Corporation

    EIN 133210128 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. 156Th Artillery Veteran Association

    EIN 200237074 · Headquarters: Kingston, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. 158 160 Montague St Corp

    EIN 112160751 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. 158 Chenango Street Housing Development Fund Company Inc

    EIN 161542259 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. 16-18 West 119Th Street

    EIN 133837422 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. 160 Mineola Boulevard Corp

    EIN 112523375 · Headquarters: MINEOLA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. 165Th Street Mall Improvement Association Inc

    EIN 112421647 · Headquarters: Jamaica, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  61. 176 South Eighth Street Apt Hsg Dev Fund

    EIN 262418657 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. 17Th Precinct Community Council Incorporated

    EIN 133302025 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. 18-296 Mount Pleasant Elementary Pta

    EIN 133777352 · Headquarters: HAWTHORNE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. 18-315 Samuel J Preston PTA

    EIN 510238882 · Headquarters: West Harrison, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. 1804 Books Press Inc

    EIN 932731861 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. 1807 Clinton Housing Development Fund Corporation

    EIN 133795086 · Headquarters: BRONX, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. 180Th Street Business Improvement District Management Association Inc

    EIN 113306935 · Headquarters: Jamaica, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. 1826 Bitachon Foundation

    EIN 843712053 · Headquarters: Flushing, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  69. 1841 Cavalry Inc

    EIN 392542356 · Headquarters: SELKIRK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. 1848 Foundation

    EIN 066302129 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. 1865 Mutual Bene Soc Inc Co New York Liquidation Bureau

    EIN 205733729 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  72. 1880 Boston Road Housing Development Fund Corporation

    EIN 814493251 · Headquarters: Bronx, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. 1886 Foundation Inc

    EIN 393811168 · Headquarters: SHELTER ISLAND, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. 189 Booster Club Inc

    EIN 237368647 · Headquarters: NEW YORK MILLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. 1895 Hilderbrand Davis Post

    EIN 146030159 · Headquarters: SCHENECTADY, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. 1900 Bergen St Block Association

    EIN 611563884 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  77. 1962 Sachem High School 50Th Class Reunion

    EIN 300709661 · Headquarters: holbrook, NY, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  78. 2 26 50Th Avenue Real Estate Co Inc

    EIN 472397304 · Headquarters: LONG ISLAND CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. 20 R-1 Charitable Foundation Inc

    EIN 815378292 · Headquarters: Pearl River, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. 209 Chenango Valley Chapter of Trout Unlimited

    EIN 510208559 · Headquarters: NORWICH, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. 21 In 21 Inc

    EIN 825103435 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  82. 210 Dave Brandt Chapter of Trout Unlimited

    EIN 352354137 · Headquarters: SIDNEY, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. 215 Old Nyack Turnpike Holding Corp

    EIN 133624152 · Headquarters: CHESTNUT RIDGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. 219 Henry Street Housing Development Fund Corporation

    EIN 133489733 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. 22 Tarrytown Road Housing Development Fund Corporation

    EIN 452645186 · Headquarters: YONKERS, NY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  86. 226 West 20Th Street Housing Development Fund Corp

    EIN 721303158 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. 231 Networking Group Inc

    EIN 273408240 · Headquarters: DEER PARK, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. 234 Veterans Memorial Home Inc

    EIN 146046316 · Headquarters: BALLSTON SPA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. 239 Leon Chandler Chapter of Trout Unlimited

    EIN 510225109 · Headquarters: ITHACA, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. 24 Hours for Life Inc

    EIN 133473796 · Headquarters: new york, NY, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  91. 24-7 Reach and Teach Inc

    EIN 881010707 · Headquarters: BRONX, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. 244 Claremont Corporation

    EIN 261458511 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. 260 Park Avenue Realty Corp

    EIN 132573734 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. 268 West 44Th Corporation C/o Covenant House

    EIN 132874450 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. 2701 Kingsbridge Terrace Housing Development Fund Corp

    EIN 743255413 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. 280 Condos Association

    EIN 202213144 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. 28675957 Toastmasters of Little Neck Queens

    EIN 932240415 · Headquarters: New Hyde Park, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. 28676296 Agents of Change Toastmasters Club

    EIN 934246993 · Headquarters: Valley Stream, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. 28676299 Sartorius Toastmasters Club

    EIN 933987380 · Headquarters: Bohemia, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. 28676369 Gtoastny

    EIN 933318801 · Headquarters: Astoria, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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