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. Civil Service Employees Association Inc

    EIN 842420030 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Civil Service Employees Association Inc

    EIN 842982508 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Civil Service Employees Association Inc

    EIN 843205242 · Headquarters: Scotia, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Civil Service Employees Association Inc

    EIN 843205429 · Headquarters: Scotia, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Civil Service Employees Association Inc

    EIN 845017028 · Headquarters: East Meadow, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Civil Service Employees Association Inc

    EIN 853348914 · Headquarters: Schoharie, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Civil Service Employees Association Inc

    EIN 870981481 · Headquarters: SCHAGHTICOKE, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Civil Service Employees Association Inc

    EIN 872973769 · Headquarters: Orchard Park, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Civil Service Employees Association Inc

    EIN 880814347 · Headquarters: Poughkeepsie, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Civil Service Employees Association Inc

    EIN 881060279 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Civil Service Employees Association Inc

    EIN 881082158 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  12. Civil Service Employees Association Inc

    EIN 881119144 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Civil Service Employees Association Inc

    EIN 882852210 · Headquarters: Smithtown, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Civil Service Employees Association Inc

    EIN 900443503 · Headquarters: Johnstown, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Civil Service Employees Association Inc

    EIN 932392432 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Civil Service Employees Association Inc Local 859

    EIN 237114414 · Headquarters: NEWARK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Civil Service Employees Association Inc Westchester County Local 860

    EIN 131736997 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Civil Service Employees Association Local 058

    EIN 237074917 · Headquarters: Glenmont, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  19. CIVIL SERVICE EMPLOYEES ASSOCIATION Local 0818 Fulton County

    EIN 141713712 · Headquarters: Johnstown, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Civil Service Employees Association Local 436

    EIN 161483576 · Headquarters: Rochester, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Civil Service Employees Association Local 449

    EIN 161063742 · Headquarters: Binghamton, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  22. Civil Service Employees Association Local 508 Nysdot

    EIN 510214845 · Headquarters: RIDGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Civil Service Employees Association Local 602

    EIN 166093030 · Headquarters: Buffalo, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Civil Service Employees Association Local 614

    EIN 116076082 · Headquarters: EAST SETAUKET, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Civil Service Employees Association Local 806

    EIN 166067388 · Headquarters: Auburn, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Civil Service Employees Association Local 827

    EIN 166067386 · Headquarters: Wampsville, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Civil Service Employees Association Local 852

    EIN 112109790 · Headquarters: MEDFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Civil Service Employees Association Local 855

    EIN 166067378 · Headquarters: Newark Valley, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Civil Service Employees Association Local 867

    EIN 237326512 · Headquarters: Poughkeepsie, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Civil Service Employees Association Local 880

    EIN 112864110 · Headquarters: MERRICK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. CIVIL SERVICE EMPLOYEES ASSOCIATION Oswego County

    EIN 166067381 · Headquarters: Fulton, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Civil Service Employees Association Town of Mamoroneck 8222-000860

    EIN 900432089 · Headquarters: Mamaroneck, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Civil Service Employees Association Westchester County Unit 9200

    EIN 133568949 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Civil Service Employees Associatoin 0615 Suny Upstate at Syracuse Upstate M Ed

    EIN 161181055 · Headquarters: SYRACUSE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Civil Service Employees Associaton

    EIN 113781371 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Civil Service Empluees Association

    EIN 934060842 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Civil Service Empolyees Association

    EIN 061126838 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Civil Service Empolyees Association

    EIN 113127008 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Civil Service Empolyees Association

    EIN 161094615 · Headquarters: Penn Yan, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Civil Service Smployees Association

    EIN 141766461 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Civilitas

    EIN 263451241 · Headquarters: Watermill, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  42. Civis Foundation

    EIN 136215329 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Civitella Ranieri Foundation Inc

    EIN 010718949 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Civx Inc

    EIN 272535231 · Headquarters: Wolcott, NY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  45. Claddagh Golf Society

    EIN 030422925 · Headquarters: Plainview, NY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. Claims Conference

    EIN 131677841 · Headquarters: New York, NY, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Clair & Gjertsen Esq Veba Trust

    EIN 842080020 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  48. Claire Wagner Est Heinbach Wagner Trust

    EIN 136182244 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. Clairmont Community Association Inc

    EIN 166072816 · Headquarters: Liverpool, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Clara & Kurt Hellmuth Foundation Inc

    EIN 510202860 · Headquarters: LAKE SUCCESS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  51. Clara M Robbins Charitable Trust

    EIN 166334986 · Headquarters: NORWICH, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Clara Welch Thanksgiving Home Inc

    EIN 150543655 · Headquarters: COOPERSTOWN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Clare J Hoyt Memorial Foundation Inc

    EIN 237076469 · Headquarters: Walden, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Clarence & Anne Dillon Dunwalke Trust

    EIN 237043773 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Clarence Center Elementary Pto

    EIN 161291770 · Headquarters: Clarence Center, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Clarence Centre Cemetery Asso Inc

    EIN 160863317 · Headquarters: Clarence Center, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Clarence Chamber of Commerce Inc

    EIN 161301163 · Headquarters: CLARENCE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Clarence Fillmore Cemetery Association

    EIN 160843544 · Headquarters: CLARENCE, NY, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  59. Clarence H Bellinger Trust Under Will

    EIN 156015051 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Clarence Hollow Merchants Assoc Inc

    EIN 161295018 · Headquarters: CLARENCE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Clarence Housing Foundation Inc

    EIN 161348855 · Headquarters: Clarence, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Clarence Mustangs Youth Hockey

    EIN 020664642 · Headquarters: CLARENCE CENTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Clarence Newestead Meals on Wheels Task Force Inc

    EIN 223006210 · Headquarters: CLARENCE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Clarence Post No 838 of the American Legion Inc

    EIN 161528453 · Headquarters: Clarence Center, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Clarence Rotary Club Foundation

    EIN 222974207 · Headquarters: CLARENCE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. Clark & Dresser-rand Office Retirees

    EIN 208727944 · Headquarters: Hinsdale, NY, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  67. Clark Family Foundation Inc

    EIN 133322083 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Clark Mills Fire District

    EIN 161194193 · Headquarters: Clark Mills, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  69. Clark Park Apartments Housing Development Fund Company Inc

    EIN 455357729 · Headquarters: Rochester, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Clarkstown Pba Association Inc

    EIN 133188574 · Headquarters: NEW CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Clarkstown Policemens Benevolent Assistance Fund Association Inc

    EIN 311630844 · Headquarters: New City, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Clarkstown Teacher Association

    EIN 132672977 · Headquarters: NEW CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Clarkstown Teachers Association Benefits Trust Fund

    EIN 133054989 · Headquarters: WEST NYACK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Clarksville Historical Society

    EIN 202203572 · Headquarters: Clarksville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Class of 1955 Efa

    EIN 161490255 · Headquarters: ELMIRA, NY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  76. Class of 1960 of Smith College

    EIN 030278432 · Headquarters: Pleasantville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Class of 1966 Ghs

    EIN 300713424 · Headquarters: Gloversville, NY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  78. Class of 1968 Lindenhurst High School Alumni Association

    EIN 112870481 · Headquarters: Lindenhurst, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Classic Kruisers

    EIN 770682393 · Headquarters: CANDOR, NY, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  80. Classic Stage Company

    EIN 237025308 · Headquarters: New York, NY, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Classical Association of the Atlantic States Inc

    EIN 510104317 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Classical Association of the Empire State

    EIN 161502652 · Headquarters: Webster, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Classical Christian Academy of Whitesboro

    EIN 471337928 · Headquarters: New Hartford, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  84. Classmates Forever Inc

    EIN 473596244 · Headquarters: Yonkers, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  85. Claude Garrison Memorial Legion

    EIN 237140586 · Headquarters: BINGHAMTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Claus-n-elf Inc

    EIN 383811410 · Headquarters: new york city, NY, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  87. Claverack Free Library and Reading Room Association Inc

    EIN 141401100 · Headquarters: CLAVERACK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Claxton-hepburn Medical Center Foundation Inc

    EIN 222488389 · Headquarters: OGDENSBURG, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Clay Sportsmens Club Inc

    EIN 166154913 · Headquarters: Clay, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Clayton Brown Fbo Randolph Uhs

    EIN 036020016 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. Clayton Cemetery Asso

    EIN 150500124 · Headquarters: Clayton, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Clayton Chamber of Commerce Inc

    EIN 150561473 · Headquarters: CLAYTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  93. Clayton Figure Skating Club

    EIN 222667396 · Headquarters: Clayton, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Clayton Volunteer Fire Department Inc

    EIN 237389134 · Headquarters: CLAYTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Clayton Volunteer Fire Dept Ladies Auxiliary

    EIN 166183945 · Headquarters: Clayton, NY, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  96. Clayville Library Association

    EIN 161366905 · Headquarters: CLAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Clayville Veteran's Associationinc

    EIN 161315072 · Headquarters: CLAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Clayworks on Columbia Inc

    EIN 113227149 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. Clc Group Services Inc

    EIN 862193036 · Headquarters: MOUNT KISCO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Clean Air Action Network of Glens Falls Inc

    EIN 223011924 · Headquarters: Glens Falls, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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