Mutual & Membership Benefit nonprofits in New York

Mutual & Membership Benefit nonprofits in New York. Browse 2,228 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. Knights of Columbus

    EIN 112253883 · Headquarters: Cutchogue, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  2. Knights of Columbus

    EIN 112458049 · Headquarters: Medford, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Knights of Columbus

    EIN 112511327 · Headquarters: Selden, NY, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  4. Knights of Columbus

    EIN 112828026 · Headquarters: Astoria, NY, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Knights of Columbus

    EIN 113161438 · Headquarters: Brooklyn, NY, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  6. Knights of Columbus

    EIN 133202307 · Headquarters: Bronx, NY, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  7. Knights of Columbus

    EIN 134284490 · Headquarters: Napanoch, NY, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  8. Knights of Columbus

    EIN 136266644 · Headquarters: Staten Island, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Knights of Columbus

    EIN 141594813 · Headquarters: Napanoch, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. Knights of Columbus

    EIN 141608906 · Headquarters: Ballston Lake, NY, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  11. Knights of Columbus

    EIN 141614998 · Headquarters: MORRISONVILLE, NY, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Knights of Columbus

    EIN 141803077 · Headquarters: Troy, NY, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. Knights of Columbus

    EIN 146021036 · Headquarters: Poughkeepsie, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  14. Knights of Columbus

    EIN 146026494 · Headquarters: Wappingers falls, NY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. Knights of Columbus

    EIN 146083958 · Headquarters: Mahopac, NY, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  16. Knights of Columbus

    EIN 150504035 · Headquarters: Oswego, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Knights of Columbus

    EIN 150628247 · Headquarters: SYRACUSE, NY, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  18. Knights of Columbus

    EIN 161000142 · Headquarters: Williamsville, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  19. Knights of Columbus

    EIN 161145200 · Headquarters: Sackets Harbor NY, NY, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  20. Knights of Columbus

    EIN 161172398 · Headquarters: Fredonia, NY, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  21. Knights of Columbus

    EIN 161385302 · Headquarters: syracuse, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Knights of Columbus

    EIN 161390063 · Headquarters: Newport, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  23. Knights of Columbus

    EIN 161419063 · Headquarters: Norwood, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Knights of Columbus

    EIN 161431094 · Headquarters: Cherry Valley, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Knights of Columbus

    EIN 161470691 · Headquarters: BOONVILLE, NY, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Knights of Columbus

    EIN 161489695 · Headquarters: Dansville, NY, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  27. Knights of Columbus

    EIN 161501401 · Headquarters: Perry, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Knights of Columbus

    EIN 161504661 · Headquarters: Hamlin, NY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  29. Knights of Columbus

    EIN 161511972 · Headquarters: LANCASTER, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. Knights of Columbus

    EIN 161551463 · Headquarters: Port Byron, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. Knights of Columbus

    EIN 166045860 · Headquarters: Newark, NY, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  32. Knights of Columbus

    EIN 222403086 · Headquarters: Liverpool, NY, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  33. Knights of Columbus

    EIN 222636087 · Headquarters: Saint Regis Falls, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Knights of Columbus

    EIN 222712772 · Headquarters: Brasher Falls, NY, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  35. Knights of Columbus

    EIN 223233509 · Headquarters: Clifton Park, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Knights of Columbus

    EIN 237103832 · Headquarters: ROCKVILLE CTR, NY, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Knights of Columbus

    EIN 237103954 · Headquarters: Staten Island, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Knights of Columbus

    EIN 237104241 · Headquarters: Malverne, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. Knights of Columbus

    EIN 237106901 · Headquarters: Islip Terrace, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. Knights of Columbus

    EIN 237107068 · Headquarters: Yonkers, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  41. Knights of Columbus

    EIN 237107438 · Headquarters: Huntington, NY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  42. Knights of Columbus

    EIN 237107630 · Headquarters: Suffern, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  43. Knights of Columbus

    EIN 237109660 · Headquarters: Bronx, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  44. Knights of Columbus

    EIN 237110886 · Headquarters: Bayside, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  45. Knights of Columbus

    EIN 237142295 · Headquarters: Wodhaven, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  46. Knights of Columbus

    EIN 237142451 · Headquarters: Pleasant Valley, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. Knights of Columbus

    EIN 237142653 · Headquarters: West Hempstead, NY, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  48. Knights of Columbus

    EIN 237142767 · Headquarters: Larchmont, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Knights of Columbus

    EIN 237149763 · Headquarters: Flushing, NY, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  50. Knights of Columbus

    EIN 237153272 · Headquarters: Baldwin, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  51. Knights of Columbus

    EIN 237213164 · Headquarters: Peekskill, NY, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  52. Knights of Columbus

    EIN 237213956 · Headquarters: Plattsburgh, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Knights of Columbus

    EIN 237297338 · Headquarters: New Paltz, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  54. Knights of Columbus

    EIN 237440698 · Headquarters: New York, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  55. Knights of Columbus

    EIN 237543799 · Headquarters: New York, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  56. Knights of Columbus

    EIN 237543825 · Headquarters: new york, NY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Knights of Columbus

    EIN 237543837 · Headquarters: Fulton, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Knights of Columbus

    EIN 237543886 · Headquarters: Mount Vernon, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  59. Knights of Columbus

    EIN 237543912 · Headquarters: FOREST HILLS, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Knights of Columbus

    EIN 237543921 · Headquarters: Coxsackie, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Knights of Columbus

    EIN 237543938 · Headquarters: Bronx, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  62. Knights of Columbus

    EIN 237543953 · Headquarters: Westbury, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. Knights of Columbus

    EIN 237543957 · Headquarters: Campbell Hall, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Knights of Columbus

    EIN 237543975 · Headquarters: Staten Isalnd, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Knights of Columbus

    EIN 237543987 · Headquarters: Port Jefferson, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Knights of Columbus

    EIN 237544015 · Headquarters: Sayville, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Knights of Columbus

    EIN 237544038 · Headquarters: BALDWIN, NY, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  68. Knights of Columbus

    EIN 237544042 · Headquarters: Guilderland, NY, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  69. Knights of Columbus

    EIN 237544046 · Headquarters: Ghent, NY, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  70. Knights of Columbus

    EIN 237544050 · Headquarters: Champlain, NY, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  71. Knights of Columbus

    EIN 237544059 · Headquarters: Cutchogue, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  72. Knights of Columbus

    EIN 237544072 · Headquarters: Bayside, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  73. Knights of Columbus

    EIN 237544092 · Headquarters: Woodhaven, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  74. Knights of Columbus

    EIN 237544104 · Headquarters: Waddington, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  75. Knights of Columbus

    EIN 237544144 · Headquarters: Niagara University, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  76. Knights of Columbus

    EIN 237544178 · Headquarters: maspeth, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  77. Knights of Columbus

    EIN 237544196 · Headquarters: Syracuse, NY, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  78. Knights of Columbus

    EIN 237547093 · Headquarters: Bronx, NY, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  79. Knights of Columbus

    EIN 237547103 · Headquarters: Ogdensburg, NY, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  80. Knights of Columbus

    EIN 237547116 · Headquarters: Woodhaven, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. Knights of Columbus

    EIN 237547150 · Headquarters: Cherry Valley, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Knights of Columbus

    EIN 237547158 · Headquarters: Jamestown, NY, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Knights of Columbus

    EIN 237547164 · Headquarters: Saugerties, NY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  84. Knights of Columbus

    EIN 237547166 · Headquarters: Yonkers, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  85. Knights of Columbus

    EIN 260528209 · Headquarters: Willsboro, NY, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  86. Knights of Columbus

    EIN 260826413 · Headquarters: Glen Cove, NY, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  87. Knights of Columbus

    EIN 261343803 · Headquarters: Horseheads, NY, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  88. Knights of Columbus

    EIN 262287973 · Headquarters: Plainview, NY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  89. Knights of Columbus

    EIN 263106235 · Headquarters: Fishkill, NY, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. Knights of Columbus

    EIN 300648820 · Headquarters: Rome, NY, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  91. Knights of Columbus

    EIN 332945431 · Headquarters: Glendale, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Knights of Columbus

    EIN 342037881 · Headquarters: MAYBROOK, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  93. Knights of Columbus

    EIN 371475045 · Headquarters: Corona, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  94. Knights of Columbus

    EIN 462983971 · Headquarters: FLUSHING, NY, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. Knights of Columbus

    EIN 510179470 · Headquarters: Brooklyn, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. Knights of Columbus

    EIN 510522875 · Headquarters: Averill Park, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Knights of Columbus

    EIN 562473411 · Headquarters: New Paltz, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  98. Knights of Columbus

    EIN 611708202 · Headquarters: Rochester, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Knights of Columbus

    EIN 752641870 · Headquarters: Centereach, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  100. Knights of Columbus

    EIN 800440670 · Headquarters: Yonkers, NY, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

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