Nonprofits in Hauppauge, New York

Nonprofits in Hauppauge, New York. Browse 225 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. 1018 I a of M & a W Local Lodge

    EIN 901043877 · Headquarters: Hauppauge, NY, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  2. 1381 Management Corp

    EIN 112047891 · Headquarters: Hauppauge, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. Aauw Smithtown Branch

    EIN 237383554 · Headquarters: Hauppauge, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Advance Care Alliance of New York

    EIN 465489816 · Headquarters: HAUPPAUGE, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Al Amani Society Foundation

    EIN 261086415 · Headquarters: HAUPPAUGE, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  6. Alexandra De Moura Rip Current Awareness Foundation Inc

    EIN 853722759 · Headquarters: HAUPPAUGE, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. All-starz Fh

    EIN 920634866 · Headquarters: Hauppauge, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Alliance for Relief Mission in Haiti Inc

    EIN 203468307 · Headquarters: Hauppauge, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American Energy Coalition Inc

    EIN 133052987 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. American Federation of Labor & Ind Building & Construction Afl-cio Nas

    EIN 110591855 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. American Federation of Teachers

    EIN 320417175 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Federation of Teachers

    EIN 814166905 · Headquarters: Hauppauge, NY, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  13. American Federation of Teachers Brentwood Teachers Association

    EIN 112042723 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Angela's House

    EIN 273470531 · Headquarters: Hauppauge, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Arthur Risbrook Medical Society Inc

    EIN 205177002 · Headquarters: Hauppauge, NY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  16. Arya Samaj of Long Island Inc

    EIN 205283119 · Headquarters: HAUPPAUGE, NY, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  17. Asian-american Entrepreneur Association

    EIN 873766805 · Headquarters: Hauppauge, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Association of Contingency Planners

    EIN 270529755 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  19. Atlantic Justice Institute Inc

    EIN 991616837 · Headquarters: Hauppauge, NY, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Babylon Village Youth Lacrosse Club

    EIN 464676706 · Headquarters: HAUPPAUGE, NY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Bewco Corporation

    EIN 237174179 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Biashelp Inc

    EIN 113387522 · Headquarters: HAUPPAUGE, NY, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2014 · Primary form: IRS Form 990

  23. Blue Water Fishermens Association

    EIN 541543293 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Brentwood Teachers Association Scholarship Fund Inc

    EIN 112398795 · Headquarters: HAUPPAUGE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Bretton Woods PTA

    EIN 112970223 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Bridge Capital Foundation Li

    EIN 262903352 · Headquarters: HAUPPAUGE, NY, US · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  27. Bringing in the Sand Fund Inc

    EIN 260784350 · Headquarters: HAUPPAUGE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  28. C K C Onitsha Alumni Association in America Inc

    EIN 311717143 · Headquarters: HAUPPAUGE, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Calvary Chapel Correctional Ministries

    EIN 112732073 · Headquarters: Hauppauge, NY, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Cancer Awareness Network Inc

    EIN 861210202 · Headquarters: HAUPPAUGE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Canterbury Heights Development Corporation

    EIN 133091475 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Catholic Daughters of the Americas

    EIN 237172556 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  33. Central Council of the Society of St Vincent De Paul in the Diocese

    EIN 273283816 · Headquarters: Hauppauge, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Chs Home Support Services Inc

    EIN 113594561 · Headquarters: HAUPPAUGE, NY, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  35. Civil Service Employees Association

    EIN 116076086 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Cnd Workshop Inc

    EIN 301083369 · Headquarters: HAUPPAUGE, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Columbiettes Incorporated

    EIN 510220451 · Headquarters: Hauppauge, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Community Action for Social Justice Inc

    EIN 462223038 · Headquarters: HAUPPAUGE, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Community Development and Disaster Relief Corporation

    EIN 462861979 · Headquarters: HAUPPAUGE, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Community Hivaids Mobilization Project Power Inc

    EIN 421593749 · Headquarters: HAUPPAUGE, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  41. Connecttotech Inc

    EIN 452620815 · Headquarters: Hauppauge, NY, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  42. Council of Administrators and Supervisors

    EIN 112250544 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Cryptic Masons of the State of New York Inc 76 Suffolk

    EIN 237632271 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. DIME FOUNDATION INC (Fka Dime Community Bank Foundation)

    EIN 882297121 · Headquarters: HAUPPAUGE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Discover Long Island Inc

    EIN 521137306 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Donald and Bonnie Maharam Charitable Foundation

    EIN 912151218 · Headquarters: HAUPPAUGE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  47. Down Sydrome Advocacy Foundation

    EIN 331054617 · Headquarters: Hauppauge, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Eaton Knolls Housing Development Fund Corp

    EIN 311671682 · Headquarters: HAUPPAUGE, NY, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Electrical Industry Board of Nassau and Suffolk Counties, NY

    EIN 111704823 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Empire State Carpenters Apprentice Re Corp

    EIN 810557573 · Headquarters: HAUPPAUGE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Empire State Carpenters Apprenticeship Committee

    EIN 116042707 · Headquarters: HAUPPAUGE, NY, USA · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990

  52. Empire State Carpenters Charitable

    EIN 112610743 · Headquarters: HAUPPAUGE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  53. Empire State Carpenters Labor Management Cooperation Fund

    EIN 113476974 · Headquarters: HAUPPAUGE, NY, USA · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990

  54. Empire State Carpenters Scholarship Fund

    EIN 112689058 · Headquarters: HAUPPAUGE, NY, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  55. Equality - Long Island Incorporated

    EIN 205929309 · Headquarters: Hauppauge, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. Estate Planning Council of Suffolk County Inc

    EIN 112412057 · Headquarters: Hauppauge, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  57. Families in Trauma Foundation C/o Yaleet Inc

    EIN 204633109 · Headquarters: HAUPPAUGE, NY, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Freedom O Daughter of Zion

    EIN 043698619 · Headquarters: Hauppauge, NY, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Gary Cioni Foundation Inc C/o Applied Technology

    EIN 821848385 · Headquarters: HAUPPAUGE, NY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Geocachers of Long Island Inc

    EIN 842735802 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. Grow Foundation Inc

    EIN 260534422 · Headquarters: HAUPPAUGE, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Guardians of Rescue Inc

    EIN 274205517 · Headquarters: HAUPPAUGE, NY, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Harborfields Soccer Club

    EIN 462762947 · Headquarters: Hauppauge, NY, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Hauppauge Association of Administrators

    EIN 474210396 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Hauppauge Athletic Association Inc

    EIN 112248597 · Headquarters: HAUPPAUGE, NY, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  66. Hauppauge Bandits Inc

    EIN 460546166 · Headquarters: HAUPPAUGE, NY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. Hauppauge Educational Foundation

    EIN 311625943 · Headquarters: HAUPPAUGE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Hauppauge Industrial Association Inc

    EIN 112583804 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Hauppauge Rural Cemetary Association Inc

    EIN 116015871 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Hauppauge Swimming Inc

    EIN 881946182 · Headquarters: HAUPPAUGE, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Hauppauge Teachers Association

    EIN 237268821 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Hauppauge Volunteer Exempt Firemans Benevolent Association Inc

    EIN 237046485 · Headquarters: Hauppauge, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Hauppauge Volunteer Fire Department Inc

    EIN 237225375 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Hauppauge Youth Lacrosse Inc

    EIN 933312793 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Head Injury Association

    EIN 112946185 · Headquarters: HAUPPAUGE, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Heart of Ppa2 Inc

    EIN 392397305 · Headquarters: HAUPPAUGE, NY, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Hudson Valley Direct Marketing Association Inc

    EIN 133258106 · Headquarters: Hauppauge, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  78. Hungarian Cultural Society Inc

    EIN 454235292 · Headquarters: Hauppauge, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Hyman R and Ruth Shapiro Foundationinc C/o Dougherty & Connell Cpa

    EIN 200103105 · Headquarters: HAUPPAUGE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. Hyo Corp

    EIN 263079204 · Headquarters: HAUPPAUGE, NY, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990

  81. I B E W Local Union 25

    EIN 110907965 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Ibew Local 25 Health & Benefit Fund

    EIN 111630810 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Ibew Local 25 Scholarship Fund

    EIN 831355016 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Ibew Local 25 Vht Fund

    EIN 111730718 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Iglesia De Cristo Jehova Jireh Dios Amor Ministerios Ebenezer Inc

    EIN 932106681 · Headquarters: HAUPPAUGE, NY, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Iglesia Evangelica El Cordero Movimiento Mundial Inc

    EIN 113612057 · Headquarters: Hauppauge, NY, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Intent 2 Inc

    EIN 923856526 · Headquarters: HAUPPAUGE, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Intergenerational Strategies Inc

    EIN 522373494 · Headquarters: HAUPPAUGE, NY, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  89. International Alliance of Theatrical Stage Employees Local 100

    EIN 352226380 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Islip Smithtown Chapter of Unico Na Tional

    EIN 200384773 · Headquarters: Hauppauge, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. John Michael Marino Lodge 1389 Order Sons of Italy in America

    EIN 237108704 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  92. Joint Apprenticeship & Training Committee

    EIN 116000935 · Headquarters: HAUPPAUGE, NY, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Joseph M Rot Foundation Inc

    EIN 832614900 · Headquarters: HAUPPAUGE, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Kingsmen Lacrosse Booster Club Inc

    EIN 333753010 · Headquarters: HAUPPAUGE, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Kingsmen Soccer Booster Club Inc

    EIN 393957440 · Headquarters: HAUPPAUGE, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Knights of Columbus

    EIN 112676952 · Headquarters: Hauppauge, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Korean War Veterans Association

    EIN 320349580 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Korean War Veterans Association Inc

    EIN 113054977 · Headquarters: HAUPPAUGE, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Labor Education and Community Services Agency Inc

    EIN 237442181 · Headquarters: HAUPPAUGE, NY, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Lambert Family Foundation Inc

    EIN 461655799 · Headquarters: HAUPPAUGE, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

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