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. Lambda Chi Alpha Fraternity Inc

    EIN 237428667 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Lambda Chi Alpha Fraternity Inc

    EIN 814111429 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. Lambda Chi Alpha Fraternity Inc Iswza Fraternity

    EIN 223049581 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Lambda Chi Alpha Fraternity Inc Omicron Zeta

    EIN 150363015 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Lambda Theta Alpha

    EIN 811277551 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  6. Lambda Theta Alpha

    EIN 813550302 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  7. Lambda Theta Alpha

    EIN 814269383 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. Lambda Theta Alpha Eta Delta

    EIN 844701419 · Headquarters: ITHACA, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Lambda Theta Alpha Eta Gamma Chapter

    EIN 842722564 · Headquarters: ITHACA, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Lamberton Charles Tuw

    EIN 236242154 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. Lambs Foundation

    EIN 136138296 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Lamosia Inc

    EIN 133572261 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Lamp Company for Community Development Inc

    EIN 202540679 · Headquarters: EAST AURORA, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  14. Lamstedter Damen Circle

    EIN 116028766 · Headquarters: Franklin Square, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Lancaster Amatuer Radio Club Inc

    EIN 800678121 · Headquarters: CHEEKTOWAGA, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Lancaster Area Chamber of Commerce Inc

    EIN 131353776 · Headquarters: LANCASTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Lancaster Country Club Inc

    EIN 160517180 · Headquarters: LANCASTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Lancaster Csd Cheer Booster Club in C

    EIN 422849994 · Headquarters: Lancaster, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Lancaster New York Historical Society

    EIN 161170595 · Headquarters: Lancaster, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Lancers Inc

    EIN 821344808 · Headquarters: WEBSTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  21. Land Is Life Inc

    EIN 223101280 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Land of the Brave Inc

    EIN 412359472 · Headquarters: SARATOGA SPRINGS, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Land Trust of the Sisters of Charity at Mount St Vincent

    EIN 831897538 · Headquarters: Bronx, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Landmark Society of Cortland County Inc

    EIN 161065221 · Headquarters: Homer, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Landmarks Society of Greater Utica Inc

    EIN 166180764 · Headquarters: UTICA, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  26. Landowne & Bloom Foundation Inc

    EIN 136154524 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  27. Lang Qi Mei Ling Association Inc

    EIN 883645564 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. Langheinrich Fossil Preserve Inc

    EIN 760847109 · Headquarters: Ilion, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Language and Cultural Services

    EIN 451766577 · Headquarters: New Hartford, NY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  30. Lansing Parent Teacher Student Organization

    EIN 222699883 · Headquarters: LANSING, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Lansing Rod and Gun Club Inc

    EIN 611594529 · Headquarters: Lansing, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Lansing Theater and Performing Arts Booster Club

    EIN 161490907 · Headquarters: Lansing, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Lansingburgh Boys & Girls Club Inc

    EIN 141338445 · Headquarters: TROY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Lansingburgh Historical Society

    EIN 237089102 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Larchmont Historical Society

    EIN 133019642 · Headquarters: LARCHMONT, NY, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  36. Larchmont Hose Co Association

    EIN 136128230 · Headquarters: New Rochelle, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Larchmont Mamaroneck American Little League

    EIN 510256184 · Headquarters: LARCHMONT, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  38. Larchmont Mamaroneck National Little League

    EIN 522293371 · Headquarters: LARCHMONT, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  39. Larchmont Manor Park Society

    EIN 135562385 · Headquarters: LARCHMONT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Larchmont Newcomers Club Serving Larchmont Mamaroneck and New

    EIN 133007264 · Headquarters: LARCHMONT, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Larchmont Police Benevolent Assn Inc

    EIN 132606848 · Headquarters: LARCHMONT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Larchmont Shore Club Corporation

    EIN 131716709 · Headquarters: LARCHMONT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Larchmont Yacht Club

    EIN 131716713 · Headquarters: LARCHMONT, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Lark Academic Building Endowment

    EIN 236732016 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Larry Rivers Foundation Inc

    EIN 113137296 · Headquarters: UNIONDALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Larsen Fund C/o Pkf O'connor Davies

    EIN 136104430 · Headquarters: HARRISON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Lart Charitable Trust

    EIN 806210595 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Lasalle Institute Faculty Association

    EIN 550886031 · Headquarters: TROY, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Lasalle Sportsmen's Club Inc

    EIN 160743670 · Headquarters: NIAGARA FALLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Lasalle Yacht Club Inc

    EIN 160723957 · Headquarters: NIAGARA FALLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Lassalle Fund Inc

    EIN 136213551 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Last Call Singing Group

    EIN 161507060 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  53. Last House on the Block Ministries Inc

    EIN 463025585 · Headquarters: Syracuse, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  54. Latham Lassies Softball League Inc

    EIN 141714477 · Headquarters: LATHAM, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Latham Rotary 4929

    EIN 800401895 · Headquarters: Latham, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  56. Latin America Parents Association Inc

    EIN 510183518 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Latin American Chamber of Commerce for Small Business Empowerment

    EIN 993166156 · Headquarters: Glendale, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Latino Youth in Communication Arts

    EIN 412201363 · Headquarters: FORT MONTGOMERY, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Latinos in College Incorporated

    EIN 453079351 · Headquarters: Briarcliff Manor, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Latvian Memorial Park Cemetery Corporation

    EIN 222588995 · Headquarters: Elka Park, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Laudato Si Corporation

    EIN 862742400 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Lauder Foundation Inc C/o Lisa Somar

    EIN 136153743 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Launchprogress Action Fund Inc

    EIN 463081818 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  64. Laundry Dry Cleaning Workers & Allied Industries Health Fund Workers United

    EIN 135521921 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Laundry on Wheels of New York Inc

    EIN 010971277 · Headquarters: Selden, NY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  66. Laura & Ronald H Hoenig Foundation Inc

    EIN 133278825 · Headquarters: BEDFORD CORNERS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. Laura B Vogler Foundation Inc

    EIN 116022241 · Headquarters: SAG HARBOR, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  68. Laura M and Peter T Grauer Foundation

    EIN 521702126 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Laura Pawel Dance Company Inc

    EIN 132874843 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Laura S Gallik Memorial Scholarship 003024

    EIN 161406866 · Headquarters: ONEONTA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  71. Laurel Grove Cemetery Association

    EIN 140823430 · Headquarters: Port Jervis, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Laurel Links Country Club Inc

    EIN 113591822 · Headquarters: LAUREL, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Laurel Links Scholarship Fund Inc

    EIN 263241114 · Headquarters: LAUREL, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Laurence W Levine Foundation Inc

    EIN 650535001 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Laurens Village Cemetery Improvement Association

    EIN 156017489 · Headquarters: Laurens, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Laurentshatcher Foundation Inc

    EIN 136114331 · Headquarters: RIVERHEAD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Lauri Strauss Leukemia Foundation Inc

    EIN 112729057 · Headquarters: PORT WASHINGTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Lava Volunteer Fire Department

    EIN 222287066 · Headquarters: NARROWSBURG, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Laverne Clark Foundation Incorporated

    EIN 921943523 · Headquarters: VALHALLA, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Law Enforcement Attorneys Network

    EIN 010907527 · Headquarters: Wantagh, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Law Enforcement Officers Union Council 82

    EIN 331027311 · Headquarters: Nisakyuna, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  82. Law Library Association of Greater New York

    EIN 133229511 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Law Secretaries & Law Assistants Collegium Inc

    EIN 900592261 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Lawrence & Alice Valenstein Family Fund Inc

    EIN 136183947 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. Lawrence Beach Club Inc

    EIN 110988860 · Headquarters: ATLANTIC BEACH, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  86. Lawrence Friedland Foundation Inc

    EIN 133435718 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  87. Lawrence Golf Club Inc

    EIN 112583052 · Headquarters: LAWRENCE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Lawrence Ruben Foundation C/o Ruben Companies

    EIN 133124700 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  89. Lawrence Teachers Association

    EIN 112611663 · Headquarters: Cedarhurst, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Lawrenceville Volunteer Fire Dept

    EIN 146103000 · Headquarters: LAWRENCEVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Lawyers Alliance for New York

    EIN 132666432 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Lawyers for Equal Access to Advocacy & Dignity Incorporated

    EIN 883961112 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  93. Lax Girls Give 100 Incorporated

    EIN 820744867 · Headquarters: SETAUKET, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  94. Lay Women's Association

    EIN 520729007 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Lazar Memorial Scholarship Fund Inc

    EIN 821348763 · Headquarters: Locust Valley, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Lazare and Charlotte Kaplan Foundation

    EIN 136193153 · Headquarters: LIBERTY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. Lcaa Inc

    EIN 874775113 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Lcs Housing Development Fund Company Inc

    EIN 141822059 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Le Charitable Trust

    EIN 113133027 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  100. Le Roy Lodge No 1132 Loyal Order of Moose

    EIN 160703062 · Headquarters: Le Roy, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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