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. Lawyer Assistance Foundation of the Suffolk County Bar Association Inc

    EIN 113107302 · Headquarters: HAUPPAUGE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Levittown Pride Football & Cheer Inc

    EIN 834032135 · Headquarters: HAUPPAUGE, NY, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Levittown Tomahawks Lacrosse Club Inc

    EIN 810691314 · Headquarters: HAUPPAUGE, NY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Lik Lacrosse Inc

    EIN 472941890 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  5. Lit Blue Sharks Inc

    EIN 463391473 · Headquarters: HAUPPAUGE, NY, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  6. 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

  7. London & Partners (Us) Limited C/o Pkf O'connor Davies

    EIN 204292580 · Headquarters: HAUPPAUGE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Long Island Black American Day Committee Inc

    EIN 112932525 · Headquarters: Hauppauge, NY, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  9. Long Island Bonsai Society

    EIN 061656707 · Headquarters: Hauppauge, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Long Island Cares | The Harry Chapin Food Bank

    EIN 112524512 · Headquarters: Hauppauge, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Long Island Chapter of the Society of Financial Service Professionals

    EIN 020534433 · Headquarters: Hauppauge, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Long Island Development Corporation

    EIN 112556172 · Headquarters: HAUPPAUGE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  13. Long Island Federation of Labor Afl-cio

    EIN 111945909 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Long Island Gay & Lesbian Youth Inc

    EIN 113192966 · Headquarters: HAUPPAUGE, NY, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Long Island Gay and Lesbian Youth Inc Group Return

    EIN 900779518 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Long Island Golden Retriever Club Inc

    EIN 900389690 · Headquarters: HAUPPAUGE, NY, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Long Island Great Books Council Inc

    EIN 112563401 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. Long Island Greenbelt Trail Conference Inc

    EIN 112552490 · Headquarters: Hauppauge, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Long Island Hotel and Lodging Association Inc

    EIN 562677509 · Headquarters: HAUPPAUGE, NY, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  20. Long Island Housing Partnership Community Development Financial Ins

    EIN 463687876 · Headquarters: HAUPPAUGE, NY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Long Island Housing Partnership Inc

    EIN 112889068 · Headquarters: HAUPPAUGE, NY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Long Island Jobs with Justice Inc

    EIN 270085901 · Headquarters: HAUPPAUGE, NY, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Long Island Network of Community Services Inc

    EIN 113391048 · Headquarters: HAUPPAUGE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990

  24. Long Island Networking Elite Inc

    EIN 412051457 · Headquarters: HAUPPAUGE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Long Island Partnership Clt Housing Development Fund Company Inc

    EIN 814188947 · Headquarters: HAUPPAUGE, NY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Long Island Partnership Community Development Corporation

    EIN 113415840 · Headquarters: HAUPPAUGE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Long Island Partnership Housing Development Fund Corporation Inc

    EIN 112911043 · Headquarters: HAUPPAUGE, NY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Long Island Safety Ppe Fund Trust

    EIN 846958744 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Long Island Small Business Assistance Corp

    EIN 113431263 · Headquarters: Hauppauge, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Long Island Vtx Riders

    EIN 204654066 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Long Island Workers Memorial Day Committee

    EIN 113358811 · Headquarters: Hauppauge, NY, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  32. Lucido Family Foundation

    EIN 832622392 · Headquarters: Hauppauge, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. Manufacturing Consortium of Long Island

    EIN 471596366 · Headquarters: HAUPPAUGE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Many Hands & Hearts Together Corp

    EIN 993478530 · Headquarters: HAUPPAUGE, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Master Elf

    EIN 852567065 · Headquarters: Hauppauge, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Medical Benefits Plan and Trust for the Federated-allied Retirees Association

    EIN 113095244 · Headquarters: HAUPPAUGE, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  37. Michael W McCarthy Foundation Inc

    EIN 260675307 · Headquarters: Hauppauge, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Nassau County Lacrosse Coaches Association

    EIN 920608097 · Headquarters: HAUPPAUGE, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Nassau Suffolk Hospital Council Foundation Inc

    EIN 111805346 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Nassau Suffolk Hospital Council Inc

    EIN 113434265 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Nassau-suffolk Hospital Shared Services Inc

    EIN 112587515 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Nassausuffolk Partnership Housing Development Fund Company

    EIN 113360966 · Headquarters: HAUPPAUGE, NY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. National Electrical Contractors Association Inc - Long Island

    EIN 111595598 · Headquarters: HAUPPAUGE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. National Junior Baseball League Inc

    EIN 113018384 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  45. National Offshore Wind Training Center

    EIN 863436489 · Headquarters: HAUPPAUGE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Natures Answer Foundation Inc

    EIN 822621371 · Headquarters: HAUPPAUGE, NY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Neighborhood Blanket Inc

    EIN 822090051 · Headquarters: Hauppauge, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. New York Oil Heating Association Inc

    EIN 135668120 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  49. New York Oil Heating Insurance Fund

    EIN 135668118 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. New York State Association of Transportation Engineers

    EIN 116083523 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. New York State Energy Coalition Inc

    EIN 842984452 · Headquarters: HAUPPAUGE, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. New York Youth Club Inc

    EIN 113444233 · Headquarters: HAUPPAUGE, NY, USA · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990

  53. Nicole M Biondo Memorial Fund

    EIN 200898834 · Headquarters: HAUPPAUGE, NY, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  54. Northern Metropolitan Health Care Foundation Inc

    EIN 222552847 · Headquarters: HAUPPAUGE, NY, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Northern Metropolitan Hospital Association

    EIN 141568253 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Northern Metropolitan Patient Safety Institute

    EIN 270743726 · Headquarters: HAUPPAUGE, NY, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990

  57. Ny Region Chapter Electrical Workers Minority Caucus

    EIN 882156338 · Headquarters: Hauppauge, NY, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Nypd Bowling Team Inc

    EIN 882538509 · Headquarters: hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Nys Coalition for Excellence in Homeownership Education

    EIN 464616266 · Headquarters: Hauppauge, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Organ Donation Awareness Corporation

    EIN 842161871 · Headquarters: Hauppauge, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Pal Pride in Athletics for Life Corp

    EIN 264540740 · Headquarters: HAUPPAUGE, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Pamanouk Project Inc

    EIN 753079688 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  63. Pancretan Association of America Erotokritos Aretousa Cretan Assoc

    EIN 112763893 · Headquarters: Hauppauge, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  64. Paul W Zuccaire Foundation C/o Dougherty & Connell Cpas

    EIN 113523633 · Headquarters: HAUPPAUGE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Pta New York Congress

    EIN 112978888 · Headquarters: HAUPPAUGE, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Pta New York Congress

    EIN 112978889 · Headquarters: HAUPPAUGE, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Pta New York Congress

    EIN 112997708 · Headquarters: HAUPPAUGE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Pta New York Congress

    EIN 113032215 · Headquarters: HAUPPAUGE, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Rae Saltzman Scholarship Foundation

    EIN 201146746 · Headquarters: HAUPPAUGE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. Resource Management Council Inc

    EIN 113064981 · Headquarters: HAUPPAUGE, NY, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  71. Retirees Medical Benefits Trust for Certain Retirees of Pan American World

    EIN 113116446 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  72. Robert Vencak Foundation Inc

    EIN 823089614 · Headquarters: Hauppauge, NY, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Rock the Socks Foundation

    EIN 821224144 · Headquarters: Hauppauge, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Rose Borowski Memorial Scholarship Fund Inc

    EIN 113517126 · Headquarters: HAUPPAUGE, NY, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  75. Rotary International

    EIN 510235427 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  76. School-business Partnerships of Long Island Inc

    EIN 112871565 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Schultheis & Panettieri Charitable Trust

    EIN 203006811 · Headquarters: HAUPPAUGE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. SCPD Cops Who Care Inc

    EIN 263686961 · Headquarters: Hauppauge, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Sheryl Donofrio Foundation Inc

    EIN 814775516 · Headquarters: Hauppauge, NY, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. Shoulder to Shoulder Foundation

    EIN 854393233 · Headquarters: HAUPPAUGE, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Small Wonders Child Care Centerinc

    EIN 113054001 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Smith Point Lifeguard Association

    EIN 873846862 · Headquarters: Hauppauge, NY, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Sons of Italy in America

    EIN 262856052 · Headquarters: Hauppauge, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  84. Stand Up to Poverty

    EIN 825082708 · Headquarters: Hauppauge, NY, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Suffolk Academy of Law

    EIN 112448590 · Headquarters: Hauppauge, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Suffolk County Bar Association

    EIN 112035658 · Headquarters: Hauppauge, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Suffolk County Bar Association Charity Foundation

    EIN 870775928 · Headquarters: HAUPPAUGE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  88. Suffolk County Bar Pro Bono Foundation

    EIN 113008388 · Headquarters: HAUPPAUGE, NY, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Suffolk County Court Employees Associati

    EIN 112504852 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Suffolk County Court Employees Association Scholarship Fund

    EIN 821307358 · Headquarters: HAUPPAUGE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Suffolk County Court Employees Association Welfare Fund

    EIN 112542035 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Suffolk County Dental Society of the State of New York Inc

    EIN 112606777 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Suffolk County Dr Martin Luther King Jr Holiday Commission Inc

    EIN 112943314 · Headquarters: Hauppauge, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Suffolk County SPCA

    EIN 112990626 · Headquarters: Hauppauge, NY, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Suffolk Firefighters Emerald Society Inc

    EIN 822027383 · Headquarters: HAUPPAUGE, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  96. Sustainable Long Island Inc

    EIN 113464049 · Headquarters: Hauppauge, NY, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  97. Taxaccounting Educators Corp

    EIN 200957227 · Headquarters: Hauppauge, NY, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Testaverde Fund for Spinal Cord Injury Inc

    EIN 200209815 · Headquarters: HAUPPAUGE, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990

  99. The Association for a Better Long Island Inc

    EIN 112850123 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  100. The Barn Athletic Club Inc

    EIN 472854732 · Headquarters: HAUPPAUGE, NY, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

First page and all pages