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. Historical Society of Shawangunk & Gardiner

    EIN 222358206 · Headquarters: WALLKILL, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Historical Society of the Merricks

    EIN 510175087 · Headquarters: Merrick, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Historical Society of the Tonawandas Inc

    EIN 237131664 · Headquarters: TONAWANDA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Historical Society of the Town of Clarence

    EIN 161379612 · Headquarters: CLARENCE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Historical Society of the Town of Hopewell Inc

    EIN 161517288 · Headquarters: MANCHESTER, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Historical Society of the Town of Olive C O Frank E Becker

    EIN 141593701 · Headquarters: WEST HURLEY, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Historical Society of the Westburys C O Gilbert W Mcgill

    EIN 112405073 · Headquarters: Westbury, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Historical Society of Walden & Wallkill Valley

    EIN 146022766 · Headquarters: Walden, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Hitachi

    EIN 237688845 · Headquarters: RYE BROOK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Hite Memorial Fund

    EIN 256338897 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. Hitn

    EIN 133112110 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. HIV Experience Resources Organization Inc

    EIN 273130954 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Hkbh72

    EIN 830576900 · Headquarters: Flushing, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  14. Hks North America Inc

    EIN 474110148 · Headquarters: Nanuet, NY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  15. Hmb Area Convention

    EIN 464883405 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. Hmb Area District 5

    EIN 923367712 · Headquarters: Saratoga Spring, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Hoag Library of the Swan Library Association

    EIN 160778804 · Headquarters: ALBION, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Hobart Community Foundation Inc

    EIN 237365450 · Headquarters: HOBART, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Hobart Historical Society

    EIN 161600678 · Headquarters: Hobart, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Hockey Giving Hope Inc

    EIN 920990341 · Headquarters: HOLBROOK, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  21. Hodges Trust Fbo Olean General Hospital

    EIN 166051793 · Headquarters: OLEAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Hoerle Foundation Inc C/o Robert F Hoerle

    EIN 133419592 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Hoffman Family Charitable Trust

    EIN 116436700 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. Hoffman Fish and Game Protective Association

    EIN 141737199 · Headquarters: South Glens Falls, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Hofstra Hillel

    EIN 521758794 · Headquarters: Hempstead, NY, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. HOGAR, Inc

    EIN 133887707 · Headquarters: Bronx, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Hogs and Heroes Foundation Inc New York Chapter 5

    EIN 473829130 · Headquarters: Tonawanda, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  28. Hogs and Heroes Foundation Ny Chapter 4

    EIN 471644322 · Headquarters: South Wales, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Hola of Garden City Inc

    EIN 202518858 · Headquarters: Garden City, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  30. Holding Hand Ministries Corp

    EIN 460679566 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Holiday Beach Property Owners Assocation Inc

    EIN 112469012 · Headquarters: CENTER MORICHES, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Holiday Mtn Ski Club Inc

    EIN 223146440 · Headquarters: Monticello, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Holiday Rambler Recreational Vehicle Club Inc

    EIN 264452901 · Headquarters: Niskayuna, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. Holiday Rambler Recreational Vehicle Club Inc

    EIN 943478445 · Headquarters: Fonda, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. Holland Hall Foundation Inc

    EIN 463068792 · Headquarters: KINGSTON, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Holland Lodge Foundation Inc Co Gordon J Whiting

    EIN 136126132 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  37. Holland Parent Teacher Organization

    EIN 161255612 · Headquarters: Holland, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Holland Patent Cemetery Corporation

    EIN 825450009 · Headquarters: Holland Patent, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  39. Holland Patent Free Library

    EIN 156022689 · Headquarters: Holland Patent, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Holland Purchase Historic Society

    EIN 160868727 · Headquarters: Batavia, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Holland Society of New York

    EIN 135145420 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Hollis Local Development Corp

    EIN 112561044 · Headquarters: SAINT ALBANS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Holmberg Foundation Inc

    EIN 161426226 · Headquarters: JAMESTOWN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Holmes Whaley Lake Civic Association

    EIN 141651101 · Headquarters: HOLMES, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Holmwood Technical High School Alumni Association Ny Inc

    EIN 113183866 · Headquarters: Springfield Gardens, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Holocaust and Human Rights Education Center

    EIN 133583059 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Holocaust Memorial Committee

    EIN 112785443 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Holocaust Resource Center of BuffaloInc

    EIN 161264021 · Headquarters: Willamsville, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  49. Holocaust Survivors & Friends in Pursuit of Justice Inc

    EIN 222708051 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Holtsville Fire Department

    EIN 112393282 · Headquarters: HOLTSVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Holy Cross Athletic Club Inc

    EIN 160483780 · Headquarters: SALAMANCA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Holy Cross Head Start Inc

    EIN 222659648 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Holy Family Apostolate Inc

    EIN 222979683 · Headquarters: Hopewell Junction, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  54. Holy Family Youth Council Inc

    EIN 112544381 · Headquarters: FLUSHING, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Holy Innocents Shrine Foundation

    EIN 133128961 · Headquarters: YONKERS, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  56. Holy Martyrs Armenian Day School Inc

    EIN 112492685 · Headquarters: BAYSIDE, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  57. Holy Order of the Living Inc

    EIN 166040569 · Headquarters: WILLIAMSVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Holy Spiritual Order of Shams a Nuwaubian Moor Organization Inc

    EIN 611626142 · Headquarters: Bronx, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. Holy Tabernacle No 1 Church of God in Christ Inc

    EIN 113116161 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  60. Holy Tabernacle of God Church

    EIN 113036002 · Headquarters: BELLPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  61. Holywood Furniture Builders Inc

    EIN 863907950 · Headquarters: Merrick, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Home & Health Care Services Inc

    EIN 160771756 · Headquarters: HORNELL, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Home Acres Association Inc

    EIN 831948831 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Home Aide Service of Central Adirondacks Inc

    EIN 222294058 · Headquarters: OLD FORGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Home Assistance Technicians Inc

    EIN 133618225 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Home Bible Study Ministry Inc

    EIN 133629487 · Headquarters: Sag Harbor, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. Home Builders and Remodelers of Central

    EIN 150528060 · Headquarters: Syracuse, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Home Care Employees Local 389 Afscme Afl-cio

    EIN 133240645 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Home First Housing Development Fund

    EIN 205024013 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Home for Elderly Women of Montgomery County Inc

    EIN 141364564 · Headquarters: AMSTERDAM, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Home Health Management Services Inc

    EIN 133020559 · Headquarters: Bronx, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  72. Home Improvement Council of Wnyinc

    EIN 161416829 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  73. Home Nest Honorable Order of the Blue Goose International

    EIN 133819793 · Headquarters: PLEASANT VALLEY, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Home Nest Honorable Order of the Blue Goose International

    EIN 237533778 · Headquarters: Patchogue, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  75. Home Sweet Homeschool 315

    EIN 991778255 · Headquarters: Liverpool, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Homefield Association of Yonkers N Y Inc

    EIN 136165634 · Headquarters: Yonkers, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Homelands Research Group

    EIN 742543648 · Headquarters: Ithaca, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Homemakers Council of Nassau County

    EIN 112503944 · Headquarters: Elmont, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Homeowners Association Inc Broadway-flushing

    EIN 112146783 · Headquarters: Flushing, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Homeowners Reforming Our Communities Inc

    EIN 820765774 · Headquarters: HOLBROOK, NY, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  81. Homer Fire Department

    EIN 834553357 · Headquarters: HOMER, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Homer Garden Club Inc

    EIN 161046619 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Homer Little League Inc

    EIN 161543530 · Headquarters: HOMER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Homer Rod & Gun Club Inc

    EIN 156020866 · Headquarters: Truxton, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Homes for Heroes Inc

    EIN 264526324 · Headquarters: PEARL RIVER, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Homes for New Yorkers Inc

    EIN 132875896 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Homes for the Homeless Summer Camps

    EIN 133577794 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Hometown Health Centers

    EIN 141678885 · Headquarters: Schenectady, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Hometown Helpers

    EIN 272951447 · Headquarters: Otisville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Hommocks School Parent Teacher Assn

    EIN 237056955 · Headquarters: LARCHMONT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Homsite

    EIN 222544628 · Headquarters: Auburn, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Homsite Holding Co Inc

    EIN 222544626 · Headquarters: AUBURN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Hon William C Connor Inn of Court

    EIN 263604744 · Headquarters: Staten Island, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Honduran Central American Chamber of Commerce Long Island Ny Inc

    EIN 933205376 · Headquarters: West Hempstead, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Honeoye Falls Community Concert Band

    EIN 161344341 · Headquarters: HONEOYE FALLS, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Honeoye Falls Travel Soccer Club Inc

    EIN 223256834 · Headquarters: HONEOYE FALLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Honeoye Hemlock Amer Legion Post

    EIN 166094241 · Headquarters: Honeoye, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. Honeoye Hemlock American Legion Cub Scout Pack 11

    EIN 364788663 · Headquarters: Honeoye, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Honeoye Nursery School

    EIN 160950852 · Headquarters: Honeoye, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Honeoye Public Library

    EIN 160979093 · Headquarters: Honeoye, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

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