Nonprofits in Honolulu, Hawaii

Nonprofits in Honolulu, Hawaii. Browse 4,320 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. Hawaii Mandarin Alliance Church

    EIN 990200101 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  2. Hawaii Manoh Man

    EIN 932938373 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Hawaii Maritime Center

    EIN 990196626 · Headquarters: HONOLULU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  4. Hawaii Masons and Plasterers Union Hawaii Industry Stabilization Committee

    EIN 352556224 · Headquarters: HONOLULU, HI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Hawaii Masons' Vacation & Holiday Trust Fund

    EIN 990174790 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Hawaii Masons'& Plasterers' Training Trust Fund

    EIN 996016431 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Hawaii Masters Track Club

    EIN 990343630 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Hawaii Meals on Wheels Inc

    EIN 990198132 · Headquarters: HONOLULU, HI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Hawaii Medical Association

    EIN 990067306 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Hawaii Medical Directors Association

    EIN 264117428 · Headquarters: Honolulu, HI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Hawaii Medical Fellowship Foundation

    EIN 990291086 · Headquarters: HONOLULU, HI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Hawaii Medical Foundation

    EIN 237063698 · Headquarters: HONOLULU, HI, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Hawaii Medical Group Management Association

    EIN 800401317 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Hawaii Medical Library Inc Endowment Fund

    EIN 996002297 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Hawaii Medical Service Association Retiree Health Benefits Trust

    EIN 776235574 · Headquarters: HONOLULU, HI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Hawaii Mens Shed Association

    EIN 811896984 · Headquarters: Honolulu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  17. Hawaii Metallic Silhouette Shooting Association

    EIN 990318428 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  18. Hawaii Meth Project Inc

    EIN 261965567 · Headquarters: HONOLULU, HI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2013 · Primary form: IRS Form 990

  19. Hawaii Meth Project Inc

    EIN 461448027 · Headquarters: HONOLULU, HI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2016 · Primary form: IRS Form 990

  20. Hawaii Mobile Museum of Tolerance

    EIN 933541664 · Headquarters: HONOLULU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Hawaii Mother's Milk Inc

    EIN 990161419 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Hawaii Mountain Bike Association

    EIN 822722440 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. Hawaii Moving Forward

    EIN 471282283 · Headquarters: HONOLULU, HI, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  24. Hawaii Mural Arts a Nonprofit Corporation

    EIN 851376920 · Headquarters: HONOLULU, HI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Hawaii Museums Association

    EIN 990178138 · Headquarters: Honolulu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. Hawaii Music Educators Association

    EIN 990213992 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Hawaii Naginata Federation

    EIN 990314471 · Headquarters: HONOLULU, HI, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  28. Hawaii Narcotics Officers Association

    EIN 841694230 · Headquarters: Honolulu, HI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Hawaii National Foundation

    EIN 990268927 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Hawaii National Guard Association

    EIN 990233888 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Hawaii National Guard Enlisted Association

    EIN 900759392 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Hawaii Nature Center Inc

    EIN 990208246 · Headquarters: HONOLULU, HI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Hawaii Nature Hui

    EIN 460848019 · Headquarters: Honolulu, HI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Hawaii Neurological Society

    EIN 300409536 · Headquarters: Honolulu, HI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Hawaii Nonlinear

    EIN 872082789 · Headquarters: Honolulu, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Hawaii Nurses & Healthcare Professionals

    EIN 843155800 · Headquarters: Honolulu, HI, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Hawaii Nurses Association Office & Professional Employees Intl Union Local 50

    EIN 990073517 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Hawaii Obstetrics and Gynecology Research and Education Foundation

    EIN 990305156 · Headquarters: HONOLULU, HI, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Hawaii Ohana Family Support Group

    EIN 205640950 · Headquarters: Honolulu, HI, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  40. Hawaii Ohana Foundation

    EIN 852602690 · Headquarters: Honolulu, HI, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  41. Hawaii One Dollar Mission

    EIN 831124641 · Headquarters: HONOLULU, HI, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  42. Hawaii Open Data

    EIN 812116694 · Headquarters: Honolulu, HI, US · Social Science · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. Hawaii Opera Theatre

    EIN 990197758 · Headquarters: HONOLULU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Hawaii Ophthalmological Society

    EIN 990199120 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Hawaii Organ Procurement Organization

    EIN 990257883 · Headquarters: HONOLULU, HI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Hawaii Organization for Latin Accion

    EIN 850685601 · Headquarters: Honolulu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  47. Hawaii Orthopaedic Association

    EIN 990171322 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Hawaii Orthopaedic Research and Education Foundation

    EIN 990184297 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  49. Hawaii Pacific District

    EIN 392839333 · Headquarters: Honolulu, HI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Hawaii Pacific Export Council

    EIN 203210275 · Headquarters: HONOLULU, HI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Hawaii Pacific Gerontological Society

    EIN 990211232 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Hawaii Pacific Model United Nations Incorporated

    EIN 852566134 · Headquarters: HONOLULU, HI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Hawaii Pacific Neuroscience Foundation

    EIN 462610142 · Headquarters: HONOLULU, HI, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Hawaii Pacific Rim Society

    EIN 990247100 · Headquarters: HONOLULU, HI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  55. Hawaii Pacific Sports Inc

    EIN 990265239 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  56. Hawaii Pacific Tennis Foundation

    EIN 990339732 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Hawaii Paralegal Association

    EIN 990189382 · Headquarters: Honolulu, HI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Hawaii Parkinson Association Inc

    EIN 990327454 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Hawaii Passenger and Property Carriers Association

    EIN 830862426 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Hawaii Pastors Roundtable

    EIN 273474121 · Headquarters: Honolulu, HI, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. Hawaii Peace and Justice

    EIN 274603534 · Headquarters: HONOLULU, HI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Hawaii Pearls Softball Club

    EIN 813275787 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  63. Hawaii Pediatric Association Research and Education Foundation

    EIN 990305157 · Headquarters: HONOLULU, HI, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Hawaii Performing Arts Company Ltd

    EIN 990148833 · Headquarters: HONOLULU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Hawaii Performing Arts Foundation

    EIN 260727320 · Headquarters: Honolulu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. Hawaii Pest Control Association

    EIN 571136724 · Headquarters: HONOLULU, HI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Hawaii Pet and Wildlife Society

    EIN 464338377 · Headquarters: HONOLULU, HI, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  68. Hawaii Philadelphia Mission Church

    EIN 990282936 · Headquarters: HONOLULU, HI, USA · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  69. Hawaii Pickleball Oahu

    EIN 822277900 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Hawaii Pops Orchestra

    EIN 462342528 · Headquarters: HONOLULU, HI, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  71. Hawaii Potters' Guild

    EIN 990118841 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Hawaii Premium Auditors Association

    EIN 263576991 · Headquarters: Honolulu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Hawaii Presidential Center

    EIN 461427666 · Headquarters: Honolulu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Hawaii Primary Care Association

    EIN 990268275 · Headquarters: HONOLULU, HI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Hawaii Procurement Institute

    EIN 201982128 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  76. Hawaii Professional Chapter of the Society of Professional Journalists

    EIN 996007676 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  77. Hawaii Professional Firefighters Foundation

    EIN 463907473 · Headquarters: HONOLULU, HI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  78. Hawaii Psychiatric Medical Association

    EIN 996015793 · Headquarters: HONOLULU, HI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Hawaii Psychoanalytic Society

    EIN 843463196 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Hawaii Psychological Association

    EIN 990231067 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Hawaii Public Health Association

    EIN 990175490 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Hawaii Public Health Institute

    EIN 680637054 · Headquarters: HONOLULU, HI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Hawaii Public Radio

    EIN 510191809 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Hawaii Public Television Foundation Dba Pbs Hawaii

    EIN 990334518 · Headquarters: HONOLULU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Hawaii Quilt Guild Inc

    EIN 990313090 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Hawaii Radiological Society

    EIN 990285517 · Headquarters: HONOLULU, HI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Hawaii Raiders

    EIN 680500477 · Headquarters: Honolulu, HI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Hawaii Rainbow Chamber of Commerce

    EIN 813081119 · Headquarters: Honolulu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Hawaii Rainbow Childrens Art Training Center

    EIN 820973887 · Headquarters: HONOLULU, HI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Hawaii Realtors Charitable Foundation

    EIN 842111693 · Headquarters: HONOLULU, HI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. Hawaii Recreation and Parks Society

    EIN 275463610 · Headquarters: HONOLULU, HI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Hawaii Region Sports Car Club Of America

    EIN 990310946 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Hawaii Regional Council of Carpenters

    EIN 453998630 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Hawaii Repertory Theatre Inc

    EIN 203440912 · Headquarters: Honolulu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. Hawaii Research Institute

    EIN 208372005 · Headquarters: Honolulu, HI, US · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  96. Hawaii Residency Prog Tr Gme Cash

    EIN 266303324 · Headquarters: HONOLULU, HI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Hawaii Residency Prog Trpl Cash

    EIN 990257950 · Headquarters: HONOLULU, HI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Hawaii Residency Programs

    EIN 990215841 · Headquarters: Honolulu, HI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Hawaii Restaurant Association

    EIN 237057621 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Hawaii Restaurant Association Educational Foundation

    EIN 813445347 · Headquarters: Honolulu, HI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

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