Nonprofits in Ithaca, New York

Nonprofits in Ithaca, New York. Browse 1,005 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. Friendship Donations Network

    EIN 320318047 · Headquarters: ITHACA, NY, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Frog Empire Foundation Inc

    EIN 394828935 · Headquarters: Ithaca, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Funeral Consumers Alliance of the Finger Lakes Inc

    EIN 262132080 · Headquarters: Ithaca, NY, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  4. Future Farmers of America and Its State Associations & Local Chapter

    EIN 352373692 · Headquarters: Ithaca, NY, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  5. Gadabout Transportation Services Inc

    EIN 161158497 · Headquarters: ITHACA, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Gamma Chapter House Association

    EIN 156025654 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Gamma Gamma Chapter

    EIN 800504378 · Headquarters: ITHACA, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Gamma Lambda of Sigma Delta Tau Inc

    EIN 372003898 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Gamma Psi of Sigma Nu Prop Assoc Inc

    EIN 161419223 · Headquarters: ITHACA, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Gamma Theta of Sigma Delta Tau Inc

    EIN 222992192 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Gamma Theta Property Association Gamma Theta

    EIN 474940132 · Headquarters: ITHACA, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. General Architecture Collaborative

    EIN 273936970 · Headquarters: ITHACA, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. George V Smith and Jean a Smith Charitable Tr

    EIN 166484804 · Headquarters: ITHACA, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Go Ithaca

    EIN 922651586 · Headquarters: Ithaca, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Golden Opportunity Go Inc

    EIN 455280487 · Headquarters: ITHACA, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Gould Norman & Anna Schol Fd

    EIN 166318641 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Greater Ithaca Activities Center Inc

    EIN 160997063 · Headquarters: ITHACA, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Greater Ithaca Aquatic Association Inc

    EIN 166173391 · Headquarters: ITHACA, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Green Resource Hub of the Finger Lakes

    EIN 454295933 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  20. Greenblade Inc

    EIN 271127596 · Headquarters: Ithaca, NY, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. Greenfield Pets Inc

    EIN 922275762 · Headquarters: Ithaca, NY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Greengamesorg Inc

    EIN 020593424 · Headquarters: ITHACA, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Grinspoon Hillel

    EIN 166068463 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  24. Groundswell Center for Local Food and Farming Inc

    EIN 831192242 · Headquarters: Ithaca, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Habitat for Humanity of Tompkins & Cortland Counties

    EIN 900238478 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Harmony Inc

    EIN 222571372 · Headquarters: Ithaca, NY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Health and Unity for Greg Inc

    EIN 933857806 · Headquarters: Ithaca, NY, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Heart Hope for KidsInc

    EIN 842805853 · Headquarters: Ithaca, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  29. Hermione Charitable Trust

    EIN 367602986 · Headquarters: ITHACA, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  30. Hillel Foundation of Ithaca College

    EIN 521758795 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. His Kingdom Evangelical Ministries

    EIN 161597239 · Headquarters: ITHACA, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Historic Ithaca Inc

    EIN 237051773 · Headquarters: Ithaca, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Historic Preservation Planning Alumni Inc

    EIN 161244687 · Headquarters: Ithaca, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Hobasco Lodge No 716 F&AM

    EIN 822034768 · Headquarters: Ithaca, NY, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  35. Homecoming Players

    EIN 464911203 · Headquarters: Ithaca, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Homelands Research Group

    EIN 742543648 · Headquarters: Ithaca, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Homer Garden Club Inc

    EIN 161046619 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Honor Society of Phi Kappa Phi

    EIN 621783917 · Headquarters: Ithaca, NY, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  39. Honor Society of Phi Kappa Phi

    EIN 943305509 · Headquarters: ITHACA, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Hospicare & Palliative Care Services of Tompkins County Inc

    EIN 222473715 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Hospicare Foundation Inc

    EIN 161426759 · Headquarters: ITHACA, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. House of Ithaqua Inc

    EIN 332909588 · Headquarters: ITHACA, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. House of Supreme Peace Inc

    EIN 364704477 · Headquarters: ITHACA, NY, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. Human Computation Institute Inc

    EIN 815402321 · Headquarters: ITHACA, NY, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Human Services Coalition of Tompkins County Inc

    EIN 161036873 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Hupstate Circus Inc

    EIN 990616469 · Headquarters: Ithaca, NY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. I F V Inc

    EIN 161484589 · Headquarters: ITHACA, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Ibew Local No 241 Welfare Fund

    EIN 150347948 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Idbc Inc

    EIN 874353091 · Headquarters: Ithaca, NY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Improved Benevolent & Protective Order of Elks of the World

    EIN 510141999 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Independent Consulants Network

    EIN 272313019 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  52. Inspire Ithaca Leadership Foundation Inc

    EIN 922799775 · Headquarters: Ithaca, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Institute for Circle Work

    EIN 043586789 · Headquarters: ITHACA, NY, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  54. Institute for Defense & Disarmament Studies Inc

    EIN 042685212 · Headquarters: Ithaca, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  55. International Assoc for Feminist Econom

    EIN 232693366 · Headquarters: ITHACA, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. International Association of Lions Clubs

    EIN 611622381 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. International Brotherhood of 0241 Local Union

    EIN 150347943 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. International Service for the Acquisition of Agri-biotech Appl Inc

    EIN 521740743 · Headquarters: ITHACA, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990

  59. International Society for the History of Rhetoric

    EIN 391377980 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. International Union of Painters and Allied Trades Local 660

    EIN 150623318 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. International Union UAW Local 2300

    EIN 161173801 · Headquarters: Ithaca, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Iota Chapter of Alpha Sigma Phi Housing Corporation

    EIN 150536982 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Ithaca a Cappella Association

    EIN 222593087 · Headquarters: Ithaca, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Ithaca Alpha House Center Inc Dba Cayuga Addiction Recovery Services

    EIN 160991369 · Headquarters: ITHACA, NY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Ithaca Area Figure Skating Association Inc

    EIN 813845702 · Headquarters: Ithaca, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Ithaca Area Ultimate Alliance

    EIN 134252984 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  67. Ithaca Area Ultimate Alliance Inc

    EIN 825324493 · Headquarters: Ithaca, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Ithaca Area United Jewish Community Inc

    EIN 161604635 · Headquarters: Ithaca, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Ithaca Aviation Heritage Foundation

    EIN 263017511 · Headquarters: Ithaca, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Ithaca Babe Ruth League Inc

    EIN 161492005 · Headquarters: ITHACA, NY, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Ithaca Baseball Club Inc

    EIN 813352393 · Headquarters: Ithaca, NY, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  72. Ithaca Childrens Garden Inc

    EIN 522291247 · Headquarters: Ithaca, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Ithaca Childrens Place Inc

    EIN 222142338 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Ithaca Clock Museum

    EIN 651180453 · Headquarters: Ithaca, NY, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. Ithaca Coalition for Unity and Cooperation in the Middle East

    EIN 474105809 · Headquarters: Ithaca, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Ithaca College

    EIN 150532204 · Headquarters: Ithaca, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Ithaca College Minority Business Students Association

    EIN 161656997 · Headquarters: ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. Ithaca Community Childcare Center Inc

    EIN 223141144 · Headquarters: ITHACA, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Ithaca Community Gardens Inc

    EIN 851446971 · Headquarters: Ithaca, NY, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Ithaca Community Orchestra Inc

    EIN 261860192 · Headquarters: Ithaca, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Ithaca Community Radio Inc

    EIN 721570875 · Headquarters: ITHACA, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Ithaca Community Recovery

    EIN 311692853 · Headquarters: ITHACA, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Ithaca Concert Band Inc

    EIN 222141679 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Ithaca Dancemaker Inc

    EIN 161120869 · Headquarters: ITHACA, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Ithaca Dog Training Club

    EIN 161035162 · Headquarters: Ithaca, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Ithaca Downtown Bus Improv District Inc

    EIN 161518142 · Headquarters: Ithaca, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Ithaca Electrical Joint Educational and Training Trust Fund

    EIN 237257515 · Headquarters: ITHACA, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Ithaca Festival Inc

    EIN 161293590 · Headquarters: ITHACA, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Ithaca Flotilla 2-2 Inc

    EIN 161197238 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Ithaca Garden Club Inc

    EIN 161159783 · Headquarters: Ithaca, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Ithaca Green Building Alliance Inc

    EIN 753241730 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  92. Ithaca Health Alliance Inc

    EIN 900192978 · Headquarters: ITHACA, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Ithaca High School Athletic Booster Association

    EIN 161537131 · Headquarters: Ithaca, NY, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  94. Ithaca Lacrosse Club Inc

    EIN 821032524 · Headquarters: ITHACA, NY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Ithaca Local of the Democratic Socialists of America Inc

    EIN 833424041 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Ithaca Lodge #636 Bpoe

    EIN 150449750 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Ithaca Lodge No 666 Loyal Order of Moose Inc

    EIN 150371220 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Ithaca Makerspace Inc

    EIN 460632339 · Headquarters: ITHACA, NY, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Ithaca Militia Club Inc

    EIN 161392152 · Headquarters: Ithaca, NY, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  100. Ithaca Montessori School

    EIN 160957380 · Headquarters: Ithaca, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages