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. Local 858 Ib of T Branch Office Managers (Otb) Welfare Fund

    EIN 132856027 · Headquarters: HEMPSTEAD, NY, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  2. Local 891 Iuoe School Custodian and School Custodian Engineers Welfare Fund

    EIN 133015202 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Local 94 94a 94B Health & Benefit Trust Fund Iuoe Afl-cio

    EIN 136674743 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Local 947 International Brotherhood of Service Workers Union Afl-cio

    EIN 112705752 · Headquarters: KINGS PARK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Local 966 Health Fund

    EIN 131911036 · Headquarters: LONG ISLAND CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Local 97-Intlbrotherhood of Electrical Workers

    EIN 161456713 · Headquarters: SYRACUSE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Local at Heart

    EIN 475390950 · Headquarters: New Paltz, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Local Development Corp of East New York

    EIN 112556667 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Local Development Corporation of the Town of Union

    EIN 222855945 · Headquarters: ENDWELL, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Local Economics Development Leo Inc

    EIN 141775599 · Headquarters: Kingston, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Local Legacy Inc

    EIN 992133509 · Headquarters: East Northport, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Local Legends of Music Memorial Fund

    EIN 465143584 · Headquarters: Celoron, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Local No 1 Elevator Constructors Union of New York City and Vicinity

    EIN 130668627 · Headquarters: LONG ISLAND CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Local No 1 Realty Corp

    EIN 133321278 · Headquarters: LONG ISLAND CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Local No 147 of the Brotherhood of Railroad Signalmen

    EIN 146003692 · Headquarters: SARATOGA SPRINGS, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Local No 41 Ibew Building Corporation

    EIN 222197144 · Headquarters: ORCHARD PARK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Local No 41 Ibew Health Fund

    EIN 160841426 · Headquarters: ORCHARD PARK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Local No 41 Ibew Union

    EIN 160492690 · Headquarters: ORCHARD PARK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Local No 5 Muncipal Employees Benefit Trust Fund

    EIN 112567086 · Headquarters: FLORAL PARK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Local Union 1556

    EIN 452787952 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Local Union 1897 Afscme Health

    EIN 133487327 · Headquarters: YONKERS, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  22. Local Union 276 of Ubc & Ja

    EIN 452428833 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Local Union 2790 of the Ubc & Ja

    EIN 453052631 · Headquarters: WOODHAVEN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Local Union 290 of Ubc and Ja

    EIN 452440547 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Local Union 291 of the United Brother- Hood of Carpenters & Joiners of America

    EIN 452440457 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Local Union 45 Ubc&ja

    EIN 113415496 · Headquarters: FLORAL PARK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Local Union No 241 International Brotherhood of Electrical Workers

    EIN 116579330 · Headquarters: VESTAL, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Local Union No 3 of the International Brotherhood of Electrical Workers

    EIN 135574127 · Headquarters: FLUSHING, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Local Union No 309 Mail Handlers Building Corporation Inc

    EIN 222506314 · Headquarters: BUFFALO, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Local Union No 804 International Brotherhood of Teamsters

    EIN 111603598 · Headquarters: PORT WASHINGTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Local Union No 840 International Brotherhood of Electrical Workers

    EIN 160805418 · Headquarters: GENEVA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Local Union Number 592 Iatse

    EIN 146029808 · Headquarters: SARATOGA SPRINGS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Lock Berlin Cemetery Assn Inc

    EIN 150542435 · Headquarters: Lyons, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Lock City Lodge No 617 Loyal Order

    EIN 160531580 · Headquarters: Lockport, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Lockheed Martin Owego Club

    EIN 166058657 · Headquarters: OWEGO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Lockport Amateur Radio Association

    EIN 161611917 · Headquarters: Lockport, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  37. Lockport Care Net Pregnancy Center

    EIN 161254009 · Headquarters: LOCKPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Lockport Chapter No 382 Women of the Moose

    EIN 166034021 · Headquarters: LOCKPORT, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Lockport High School Scholarship Trust

    EIN 166020248 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. Locust Hill Cemetery Inc

    EIN 150369458 · Headquarters: HOBART, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Locust Hill Country Club Inc

    EIN 160529430 · Headquarters: PITTSFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  42. Locust Street Neighborhood Art Classes Inc

    EIN 160992279 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Locust Valley Cemetery Association Inc

    EIN 111502725 · Headquarters: LOCUST VALLEY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Locust Valley Chamber of Commerce

    EIN 113132683 · Headquarters: LOCUST VALLEY, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. Locust Valley Historical Society

    EIN 112721367 · Headquarters: LOCUST VALLEY, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Locust Valley Library

    EIN 111797178 · Headquarters: LOCUST VALLEY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Locust Valley Rotary Club

    EIN 116111377 · Headquarters: LOCUST VALLEY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Locust Valley Rotary Club Foundation Inc

    EIN 113075245 · Headquarters: GLEN COVE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Locust Valley School Employees Asso

    EIN 237364760 · Headquarters: Locust Valley, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Lodge 274 Loyal Order of Moose

    EIN 160531490 · Headquarters: PAINTED POST, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Lodge 860 Holding Corp

    EIN 460843722 · Headquarters: Tonawanda, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Lodging & Business Association Inc

    EIN 141808434 · Headquarters: HIGHMOUNT, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Lodi Historical Society

    EIN 161165114 · Headquarters: Lodi, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Lodi Whittier Library

    EIN 150585897 · Headquarters: Lodi, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Loeb House Inc

    EIN 222609761 · Headquarters: PEARL RIVER, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Loewenberg Foundation

    EIN 136075586 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  57. Loews Corporation Survivors Income Plan Trust

    EIN 136916482 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Loewy Family Foundation Inc

    EIN 136225288 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. Loffler Keren Inc

    EIN 842315986 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Log Cabin Republicans of Long Islan

    EIN 881425543 · Headquarters: GARDEN CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  61. Logistics for Advanced and Applied Sciences Services Education and Re

    EIN 333705248 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Logo Foundation Inc

    EIN 133629947 · Headquarters: GREAT NECK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Lois H Brown Charitable Trust

    EIN 146083274 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Lola Project Inc

    EIN 474017413 · Headquarters: Poughkeepsie, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. London Philanthropy Inc

    EIN 331576564 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Long Beach Aoh Div 17 Inc

    EIN 830966234 · Headquarters: LONG BEACH, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Long Beach Art League Inc

    EIN 112777197 · Headquarters: Long Beach, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Long Beach Chamber of Commerce

    EIN 111615745 · Headquarters: Long Beach, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Long Beach Classroom Teachers Assoc

    EIN 237364761 · Headquarters: LIDO BEACH, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Long Beach Friends of the Library Incorporated

    EIN 112463776 · Headquarters: LONG BEACH, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  71. Long Beach Historical Society

    EIN 112632835 · Headquarters: LONG BEACH, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Long Beach Humane Society

    EIN 112422678 · Headquarters: Long Beach, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Long Beach Lido Little League

    EIN 113262446 · Headquarters: Long Beach, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  74. Long Beach Mikveh Society Inc

    EIN 112977789 · Headquarters: Long Beach, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Long Beach Ny Comp Team Corp

    EIN 923233356 · Headquarters: LONG BEACH, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Long Beach Reach Inc

    EIN 112225260 · Headquarters: LONG BEACH, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Long Beach Swim Team Inc

    EIN 934755194 · Headquarters: Long Beach, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  78. Long Island Aliance for Peaceful Alternatives Inc

    EIN 112801792 · Headquarters: Uniondale, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Long Island Alumnae of Delta Delta Delta

    EIN 133786418 · Headquarters: Glen Cove, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  80. Long Island Angel Network

    EIN 260373441 · Headquarters: MELVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  81. Long Island Association for Homeless Pets

    EIN 271489311 · Headquarters: Franklin Square, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Long Island Association Inc

    EIN 111617383 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Long Island Association of Land Sur

    EIN 851103937 · Headquarters: PATCHOGUE, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Long Island Association of Ret Firefighters Inc

    EIN 112545565 · Headquarters: CENTEREACH, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Long Island Auto Body Repairmens Association

    EIN 510167829 · Headquarters: CENTEREACH, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Long Island Banjo Society Inc

    EIN 237060673 · Headquarters: Amityville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Long Island Bassmasters Inc

    EIN 112772915 · Headquarters: MASTIC, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  88. Long Island Beach Buggy Association

    EIN 112519133 · Headquarters: BABYLON, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  89. Long Island Bicycle Club Inc

    EIN 113442480 · Headquarters: ALBERTSON, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Long Island Blue Jays Jr Drum and Bugle Corps Inc

    EIN 112730039 · Headquarters: Smithtown, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Long Island Board of Realtors Inc

    EIN 111020780 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Long Island Brewers Guild Inc

    EIN 814865605 · Headquarters: Holbrook, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Long Island Broncos Inc

    EIN 510195115 · Headquarters: SEAFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Long Island Builders Institute Inc

    EIN 111524087 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Long Island Cat Fanciers

    EIN 113073338 · Headquarters: BETHPAGE, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Long Island Center for Business & Professional Women

    EIN 112705990 · Headquarters: Melville, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  97. Long Island Center for Independent Living Inc

    EIN 112621496 · Headquarters: LEVITTOWN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Long Island Center for Modern Psychoanalytic Studies

    EIN 113071365 · Headquarters: GREAT NECK, NY, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  99. Long Island Chapter of N Y S Restaurant Association Inc

    EIN 113118255 · Headquarters: Farmingdale, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Long Island Chapter of New York State Association of Health Care

    EIN 900036857 · Headquarters: Dix Hills, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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