Nonprofits in Melville, New York

Nonprofits in Melville, New York. Browse 317 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. Hannah Mollie Stimell Foundationinc

    EIN 251921447 · Headquarters: MELVILLE, NY, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Happy Meadows Organization Inc

    EIN 843395537 · Headquarters: MELVILLE, NY, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Hara Museum Fund C/o Grant Thornton Llp

    EIN 133236892 · Headquarters: MELVILLE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  4. Heavy Construction Industry Promotional Fund

    EIN 112477226 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Henry Nias Foundation Inc

    EIN 136075785 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Henry Schein Cares Foundation Inc

    EIN 264137268 · Headquarters: MELVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Hills East Wrestling Booster Club

    EIN 453840749 · Headquarters: Melville, NY, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  8. Hills Vs Autism Inc

    EIN 454925313 · Headquarters: melville, NY, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  9. Hofstra Pep Band Alumni Association Inc

    EIN 208144338 · Headquarters: Melville, NY, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. Howind Charitable Trust C/o Lambzankel Llp

    EIN 464550482 · Headquarters: MELVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  11. Huntington Boys Club Inc

    EIN 237036512 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Huntington Breast Cancer Action Coalitio Action Coalition

    EIN 113159224 · Headquarters: MELVILLE, NY, USA · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990

  13. Huntington Hills Swim & Racquet Club Inc

    EIN 237111487 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Huntington Lodge 1565 BPOE

    EIN 110899999 · Headquarters: Melville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Hy and Henni Gross Family Foundation Inc

    EIN 271560252 · Headquarters: MELVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Iglesia De Juda Monte De Sion

    EIN 270917147 · Headquarters: MELVILLE, NY, USA · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990

  17. Indian Association of North America Inc

    EIN 881837199 · Headquarters: Melville, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Industrial Insulation Contractors Association of Southern New York Inc

    EIN 271485253 · Headquarters: Melville, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Inspiration Foundation C/o Eb Group Cpa's Llp

    EIN 205017052 · Headquarters: MELVILLE, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Institute for Workforce Advancement

    EIN 270685219 · Headquarters: MELVILLE, NY, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Insulation Contractors Association of New York City

    EIN 237304981 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. International Association of Lions Clubs

    EIN 112626717 · Headquarters: Melville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. International Association of Machinists and Aerospace Workers-eureka Lodge #434

    EIN 136129254 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. International Society of Gastrointestinal Oncology Corp

    EIN 200354837 · Headquarters: MELVILLE, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990

  25. Intl Union of Electronic Electrical Salaried Mach&furn Workers Afl Cio

    EIN 112583177 · Headquarters: Melville, NY, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Iranian Unity and Solidarity Council Inc

    EIN 204453543 · Headquarters: MELVILLE, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. IRVING AND ESTELLE LEVY FOUNDATION % Satty Levine and Ciacco CPA PC

    EIN 136133195 · Headquarters: Melville, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Island Harvest Food Bank

    EIN 113136350 · Headquarters: Melville, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. James Connolly Irish American Labor Coalition

    EIN 815121977 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. James Kilfeather Foundation Inc

    EIN 883445012 · Headquarters: MELVILLE, NY, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Jazzy Joez Harmoney Foundation Inc

    EIN 392295645 · Headquarters: MELVILLE, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Jocelyns Operation Holiday Spirit Co Cms Llc

    EIN 522378263 · Headquarters: MELVILLE, NY, USA · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  33. John Albuerne Family Foundation Inc Co Steven P Block Director

    EIN 821715228 · Headquarters: Melville, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  34. Jones Beach Lifeguard Association Corp

    EIN 392672599 · Headquarters: Melville, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Jones Manor on the Sound

    EIN 111882498 · Headquarters: MELVILLE, NY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Joseph and Susan Pisacano Memorial Foundation Inc

    EIN 990773200 · Headquarters: MELVILLE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Kahal Foundation Inc

    EIN 136262272 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Keep Making Time Inc

    EIN 832867701 · Headquarters: MELVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  39. Kids Change the World Incorporated

    EIN 451597795 · Headquarters: Melville, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Kings Park Golf Association

    EIN 112896721 · Headquarters: Melville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Kleinman Family Foundation Inc

    EIN 223777337 · Headquarters: MELVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. Knights of Columbus

    EIN 237544157 · Headquarters: MELVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Laborers Local 66 Charitable Corp

    EIN 205086884 · Headquarters: MELVILLE, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Laborers' Intl Union of Na Lcl 66

    EIN 111337405 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Ladies of the Round Table C/o Ronnie Fishmanrosalie Wolinetz

    EIN 205133832 · Headquarters: MELVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  46. Lake Road Foundation

    EIN 133745065 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Lakefront Property Owners of West Milford

    EIN 455096873 · Headquarters: Melville, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  48. Li Bridge for Youth

    EIN 264498728 · Headquarters: Melville, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Li Gasoline Retailers Assoc

    EIN 111019467 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Lia Foundation Inc

    EIN 113539717 · Headquarters: MELVILLE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Lidia Matticchio Bastianich Foundation C/o Cbiz Advisors Llc

    EIN 134090182 · Headquarters: MELVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Linda Horowitz Cancer Research Foundation

    EIN 200460429 · Headquarters: MELVILLE, NY, USA · Medical Research · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  53. Lindenhurst Robotics Coalition

    EIN 472145255 · Headquarters: MELVILLE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Little League Baseball Inc 2323414 Half Hollow Hills American

    EIN 911924550 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Local 463 Educational Vocational and Cultural Fund

    EIN 112585652 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Long Island Angel Network

    EIN 260373441 · Headquarters: MELVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  57. Long Island Association Inc

    EIN 111617383 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Long Island Board of Realtors Inc

    EIN 111020780 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Long Island Builders & Remodelers Education & Research Institute Inc

    EIN 273699686 · Headquarters: MELVILLE, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Long Island Builders Institute Inc

    EIN 111524087 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Long Island Center for Business & Professional Women

    EIN 112705990 · Headquarters: Melville, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  62. Long Island Charities Foundation Inc

    EIN 112398991 · Headquarters: MELVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Long Island Contractors Association Inc

    EIN 116011736 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Long Island Craft Guild Inc

    EIN 237013432 · Headquarters: MELVILLE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Long Island Family Caregiver Coalition I

    EIN 464285107 · Headquarters: MELVILLE, NY, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  66. Long Island Forum for Technology Inc

    EIN 132947379 · Headquarters: MELVILLE, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Long Island Greyhound Connection Inc

    EIN 473125072 · Headquarters: Melville, NY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Long Island Home Builders Care Development Corp

    EIN 273836580 · Headquarters: MELVILLE, NY, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Long Island Home Builders Care Inc

    EIN 113634550 · Headquarters: MELVILLE, NY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Long Island Labor Advisory Council

    EIN 262268148 · Headquarters: MELVILLE, NY, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Long Island Orchestra Inc

    EIN 830555599 · Headquarters: MELVILLE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Long Island Pharmacists Society Inc

    EIN 111949455 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Long Island Pure Water Ltd

    EIN 822847849 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  74. Long Island Science Congress Inc

    EIN 812837488 · Headquarters: MELVILLE, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Long Island Whole Child Academy

    EIN 822350489 · Headquarters: Melville, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Long Island Youth Club Inc

    EIN 813464129 · Headquarters: MELVILLE, NY, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Love Social Group Inc

    EIN 922254624 · Headquarters: Melville, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. LTE Care Plus

    EIN 922628071 · Headquarters: Melville, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Make-A-Wish® Metro New York and Western New York

    EIN 112666969 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  80. Make-up a Difference Foundation Inc

    EIN 474342810 · Headquarters: melville, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Marcus Maye Foundation Inc C/o Singer and Falk Cpas

    EIN 831676908 · Headquarters: MELVILLE, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Margaret & Peter Philips Family Foundation Inc

    EIN 871559880 · Headquarters: MELVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. Mark & Marcelle Halpern Foundation

    EIN 237067926 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  84. Martin Mcguiness Peace Foundation

    EIN 863396336 · Headquarters: MELVILLE, NY, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Marvin Tiger Foundation

    EIN 113491185 · Headquarters: MELVILLE, NY, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  86. Melville & East Farmingdale Chamber of Commerce Inc

    EIN 113615145 · Headquarters: Melville, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Melville Cemetery Association Inc

    EIN 111688372 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Melville Foundation

    EIN 113019104 · Headquarters: Melville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Melville Volunteer and Exempt Firemens Benevolent Association

    EIN 112580501 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Melville Volunteer Fire Dept Inc

    EIN 113028833 · Headquarters: MELVILLE, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Michael Levin Lone Soldier Foundation Inc

    EIN 473798721 · Headquarters: MELVILLE, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Mouyiaris Foundation

    EIN 453550438 · Headquarters: MELVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Murray Hazan Family Foundation

    EIN 226642389 · Headquarters: MELVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Naeem Justice

    EIN 852080312 · Headquarters: Melville, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Napa Employee Assistance Fund

    EIN 850524763 · Headquarters: MELVILLE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Nassau County Association of Phcc Inc

    EIN 112859041 · Headquarters: Melville, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. National Multiple Sclerosis Society Li Chapter

    EIN 111948311 · Headquarters: MELVILLE, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  98. Nature's Plus Foundation

    EIN 112670750 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  99. Networks of Accountants

    EIN 202804651 · Headquarters: Melville, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Nevallance Foundation

    EIN 300799016 · Headquarters: Melville, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages