Nonprofits in Sayville, New York

Nonprofits in Sayville, New York. Browse 135 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. A C E Family Foundation Inc

    EIN 463885970 · Headquarters: SAYVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Alpha Genesis Sunshine Foundation Inc

    EIN 116035562 · Headquarters: Sayville, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. Amateur Athletic Union of the United States

    EIN 202728532 · Headquarters: Sayville, NY, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  4. American Federation of Teachers 1380 Plainedge New York State Local

    EIN 113082249 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. American Federation of Teachers 1526 Aft

    EIN 116111423 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. American Legion

    EIN 116104925 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Warrior Fund Inc

    EIN 454828834 · Headquarters: SAYVILLE, NY, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  8. Applied Behavior Analysis-parent Teacher Organization

    EIN 113455522 · Headquarters: Sayville, NY, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Atlantic Wind Symphony Inc

    EIN 112299231 · Headquarters: Sayville, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Bailey Smith Charitable Trust

    EIN 266130281 · Headquarters: SAYVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. Bart J Recame Sr Foundation Ltd

    EIN 320310934 · Headquarters: Sayville, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Bayport Blue Point Teachers Association

    EIN 112663652 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Bayport-Blue Point Community Tennis Association Inc

    EIN 263156346 · Headquarters: Sayville, NY, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  14. Blue House Foundation Inc

    EIN 260813472 · Headquarters: Sayville, NY, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Candle in the Darkness Foundation Inc

    EIN 113456237 · Headquarters: SAYVILLE, NY, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Captain Merrill H Masin and Graham D Masin Foundation Ltd

    EIN 272514141 · Headquarters: SAYVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. Carols Senior Pet Sanctuary

    EIN 933084301 · Headquarters: SAYVILLE, NY, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Character Education and the Arts Inc

    EIN 352424860 · Headquarters: SAYVILLE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  19. Chestene M Coverdale Food Pantry Inc

    EIN 113057059 · Headquarters: SAYVILLE, NY, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Christopher D O Connell Memorial Scholarship Fd

    EIN 203229814 · Headquarters: Sayville, NY, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. Civil Service Employees Association

    EIN 113039299 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Civil Service Employees Association

    EIN 831495619 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Community Ambulance Coinc

    EIN 116076987 · Headquarters: SAYVILLE, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Connetquot Youth Lacrosse Inc

    EIN 208783980 · Headquarters: SAYVILLE, NY, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  25. Copiague Teachers Association

    EIN 510245008 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Craig B Priemer Memorial Foundation Inc

    EIN 881611410 · Headquarters: SAYVILLE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. David a Roben Memorial Foundation Inc

    EIN 831391776 · Headquarters: SAYVILLE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Dopey Foundation Inc

    EIN 881319536 · Headquarters: SAYVILLE, NY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Dylan's Rare Chromosome Dream Team Inc

    EIN 991194083 · Headquarters: SAYVILLE, NY, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Ecd Ii Inc

    EIN 932423079 · Headquarters: SAYVILLE, NY, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Eileens Home for the Holidays

    EIN 472940997 · Headquarters: SAYVILLE, NY, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Every Childs Dream Inc

    EIN 261338647 · Headquarters: Sayville, NY, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  33. Federated Garden Clubs of New York State Inc

    EIN 116039899 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Fire Island Pines Arts Project Inc

    EIN 112933128 · Headquarters: SAYVILLE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Fire Island Pines Property Owners Association Inc

    EIN 116039010 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Fire Island Pines Volunteer Fire Department

    EIN 237179076 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Franklin Square Hunting Club Inc

    EIN 113246178 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Free & Accepted Masons of New York

    EIN 237136890 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Free & Accepted Masons of New York

    EIN 237579509 · Headquarters: Sayville, NY, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  40. Friends of Islip Town Firefighters Inc

    EIN 113567540 · Headquarters: SAYVILLE, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990

  41. Friends of Ollie Inc Tax Exempt Organization

    EIN 923875982 · Headquarters: SAYVILLE, NY, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  42. Friends of Sayville Library Inc

    EIN 651213479 · Headquarters: Sayville, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Friends of the Grange Incorporated

    EIN 472088367 · Headquarters: SAYVILLE, NY, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Great South Bay Audubon Society Inc

    EIN 237414922 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Greater Sayville Chamber of Commerce Inc

    EIN 113389656 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. Have a Heart Childrens Cancer Society

    EIN 113559052 · Headquarters: SAYVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  47. Having Friends Inc

    EIN 813920291 · Headquarters: SAYVILLE, NY, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Humanology Project Inc

    EIN 384042814 · Headquarters: Sayville, NY, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Imagine Pet Rescue Inc

    EIN 471390407 · Headquarters: SAYVILLE, NY, USA · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  50. International Association of Lions Clubs

    EIN 842783012 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Islip Town Fire & Ems Museum Education Center

    EIN 873160552 · Headquarters: SAYVILLE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Kenneth F Stein Memorial Scholarship Foundation Inc

    EIN 200451738 · Headquarters: Sayville, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Kids Run Long Island

    EIN 475667739 · Headquarters: SAYVILLE, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Kitty Whiskers Inc

    EIN 332039875 · Headquarters: SAYVILLE, NY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Kiwanis International Inc

    EIN 112164133 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Knights of Columbus

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

  57. Knights of Columbus 2458 St Lawrence Council

    EIN 462704112 · Headquarters: SAYVILLE, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. La Leche League International Inc

    EIN 061523806 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Lake Ronkonkoma Preschool

    EIN 112583151 · Headquarters: SAYVILLE, NY, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  60. Leeway School

    EIN 112272955 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Leeway School Foundation Inc

    EIN 204742208 · Headquarters: SAYVILLE, NY, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  62. Li Youth Leadership Foundation Inc

    EIN 461133898 · Headquarters: Sayville, NY, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Lincoln Avenue Pta

    EIN 112874004 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Live Like Jeyson Foundation Inc

    EIN 393312092 · Headquarters: SAYVILLE, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Lmcp Fund Corp

    EIN 861813642 · Headquarters: SAYVILLE, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Long Island Amateur Hockey League Inc

    EIN 134080056 · Headquarters: SAYVILLE, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Long Island Maker Worx

    EIN 352868818 · Headquarters: Sayville, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Long Island Nursery & Landscape Association Inc

    EIN 116036838 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Long Island Plumbing and Heating

    EIN 116042355 · Headquarters: SAYVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. Long Island Teachers Benevolent Fund

    EIN 112572385 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Loving Education at Home

    EIN 471713264 · Headquarters: Sayville, NY, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  72. Loving Education at Home

    EIN 874640030 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Men Empowering Li Incorporated

    EIN 472749713 · Headquarters: SAYVILLE, NY, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  74. Military Order of the World Wars

    EIN 262822241 · Headquarters: Sayville, NY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Military Order of the World Wars

    EIN 320324338 · Headquarters: Sayville, NY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Military Order of the World Wars

    EIN 352332972 · Headquarters: SAYVILLE, NY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Military Order of the World Wars Inc

    EIN 510174627 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Mondays at Racine Inc

    EIN 463264193 · Headquarters: SAYVILLE, NY, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Mothers Center of the South Shore Inc

    EIN 113389503 · Headquarters: Sayville, NY, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  80. Nassau Suffolk Funeral Directors Association

    EIN 112965270 · Headquarters: SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. National First Responders Organization Foundation Inc

    EIN 263043187 · Headquarters: SAYVILLE, NY, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990

  82. Pilot Club International

    EIN 237329014 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  83. Pilot Club of Sayville Inc

    EIN 842372298 · Headquarters: Sayville, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Protected Schools Foundation

    EIN 992490472 · Headquarters: SAYVILLE, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Pta New York Congress

    EIN 112998103 · Headquarters: SAYVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Pta New York Congress

    EIN 203322448 · Headquarters: SAYVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Pta New York Congress

    EIN 237035517 · Headquarters: SAYVILLE, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. PTA NY CONGRESS 5-381 Sunrise Drive PTA

    EIN 113021571 · Headquarters: Sayville, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Queerli

    EIN 883837920 · Headquarters: Sayville, NY, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Reeses Playroom Inc

    EIN 813866531 · Headquarters: Sayville, NY, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. Renewable Energy Long Island Inc

    EIN 550832695 · Headquarters: SAYVILLE, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Resolute Hose Company 1 of Sayville Corp

    EIN 811622848 · Headquarters: Sayville, NY, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Richard J Panker Scholarship Fund Inc

    EIN 824903968 · Headquarters: Sayville, NY, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Rotary Club of Sayville Charitable Foundation Inc

    EIN 991374273 · Headquarters: SAYVILLE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Rotary Club of Sayville Inc

    EIN 116016429 · Headquarters: Sayville, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Ryan K Gunther Memorial Scholarship Fund Inc

    EIN 853598551 · Headquarters: SAYVILLE, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Salttyy Sustain Inc

    EIN 392278773 · Headquarters: SAYVILLE, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Sayville Advocacy for Initiatives in Learning Corporation

    EIN 651278495 · Headquarters: Sayville, NY, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  99. Sayville Cabinet For The Sick Inc

    EIN 112342689 · Headquarters: Sayville, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Sayville Employees Trust Fund

    EIN 112468797 · Headquarters: SAYVILLE, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

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