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 Restoration Center Inc

    EIN 271187909 · Headquarters: Honolulu, HI, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Hawaii Retina Research Foundation

    EIN 461597461 · Headquarters: HONOLULU, HI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Hawaii Rheumatology Society

    EIN 301150500 · Headquarters: HONOLULU, HI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Hawaii Rodem Tree

    EIN 873788979 · Headquarters: HONOLULU, HI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Hawaii Rotary Youth Foundation

    EIN 990170090 · Headquarters: HONOLULU, HI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Hawaii Running Hall of Fame

    EIN 863197622 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Hawaii Running Project

    EIN 931719041 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Hawaii Sailing Foundation

    EIN 990173814 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Hawaii Sakura Foundation

    EIN 822709873 · Headquarters: HONOLULU, HI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Hawaii Sandplay Council

    EIN 990319272 · Headquarters: Honolulu, HI, US · Mental Health & Crisis Intervention · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  11. Hawaii Scholastic Soccer Federation

    EIN 200583373 · Headquarters: HONOLULU, HI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Hawaii Science Teachers Association

    EIN 237394852 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Hawaii Seafood Council

    EIN 260613665 · Headquarters: Honolulu, HI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Hawaii Seafood Promotion Committee

    EIN 990242412 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. Hawaii Self-advocacy Advisory Council

    EIN 475509739 · Headquarters: Honolulu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  16. Hawaii Senior Life Enrichment Association

    EIN 392057525 · Headquarters: HONOLULU, HI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Hawaii Shakespeare Festival

    EIN 842503020 · Headquarters: honolulu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Hawaii Sheetmetal Workers Health and Welfare Trust Fund

    EIN 996006418 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Hawaii Shing Sum Association

    EIN 943270563 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Hawaii Shopmens Vacation and Holiday Trust Fund

    EIN 996032460 · Headquarters: HONOLULU, HI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990

  21. Hawaii Shopmens' Apprenticeship and Training Trust

    EIN 996018518 · Headquarters: HONOLULU, HI, USA · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  22. Hawaii Shopmens' Health & Welfare Trust Fund

    EIN 996018519 · Headquarters: HONOLULU, HI, USA · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

  23. Hawaii Shorthand Reporters Association

    EIN 990197203 · Headquarters: Honolulu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Hawaii Shotokan Karate Inc Alan H Sekiguchi Pres

    EIN 990246613 · Headquarters: HONOLULU, HI, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Hawaii Skatepark Association

    EIN 822722780 · Headquarters: Honolulu, HI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Hawaii Sleep Society

    EIN 990333499 · Headquarters: HONOLULU, HI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Hawaii Soccer Association

    EIN 990175532 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Hawaii Society for Healthcare Engineering

    EIN 815108858 · Headquarters: Honolulu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Hawaii Society for Parenteral and Enteral Nutrition

    EIN 311531628 · Headquarters: Honolulu, HI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Hawaii Society for Respiratory Care

    EIN 237400284 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Hawaii Society for Technology in Education

    EIN 990329680 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Hawaii Society of Addiction Medicin E

    EIN 990327263 · Headquarters: Honolulu, HI, US · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. Hawaii Society of Anesthesiologists Inc

    EIN 452771642 · Headquarters: HONOLULU, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Hawaii Society of Business Professionals

    EIN 990210757 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Hawaii Society of Certified Public Accountants

    EIN 996009349 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Hawaii Society of Enrolled Agents

    EIN 900871151 · Headquarters: HONOLULU, HI, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  37. Hawaii Society of Orthodontists

    EIN 996008795 · Headquarters: HONOLULU, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  38. Hawaii Society of Physical Medicine & Rehabilitation

    EIN 262346856 · Headquarters: Honolulu, HI, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  39. Hawaii Society of Professional Engineers Educational Foundation

    EIN 202014196 · Headquarters: Honolulu, HI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Hawaii Society of Urban Forestry Professionals

    EIN 201844197 · Headquarters: Honolulu, HI, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  41. Hawaii Softball Foundation

    EIN 263832720 · Headquarters: HONOLULU, HI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Hawaii Solar Energy Association Inc

    EIN 990182479 · Headquarters: HONOLULU, HI, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Hawaii Speech-language-hearing Association

    EIN 990192662 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Hawaii Speech-language-hearing Foundation

    EIN 990290043 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Hawaii Speed and Quickness

    EIN 201008630 · Headquarters: HONOLULU, HI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Hawaii Sports Alliance

    EIN 831279891 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Hawaii Sports Foundation

    EIN 263890013 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Hawaii Sports Hall of Fame

    EIN 943278539 · Headquarters: HONOLULU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  49. Hawaii Stamp and Coin Dealers Association

    EIN 990214536 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Hawaii State 4-H Livestock Council

    EIN 990190572 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Hawaii State Afl-cio

    EIN 990035425 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Hawaii State Assn

    EIN 237055040 · Headquarters: HONOLULU, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. Hawaii State Bar Association

    EIN 990105688 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Hawaii State Bar Foundation

    EIN 455444938 · Headquarters: HONOLULU, HI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Hawaii State Chapter of Childrens Justice Centers

    EIN 462365359 · Headquarters: HONOLULU, HI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Hawaii State Chapter of the Int Association of Arson Investigators

    EIN 990341814 · Headquarters: Honolulu, HI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Hawaii State Coalition Against Domestic Violence

    EIN 990235218 · Headquarters: HONOLULU, HI, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. Hawaii State Consortium for Integrative Health Care

    EIN 990350037 · Headquarters: HONOLULU, HI, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  59. Hawaii State Educational Officers Association

    EIN 990144990 · Headquarters: Honolulu, HI, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  60. Hawaii State Federation of Young Republicans Hsfyr

    EIN 923496459 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Hawaii State Judo Association Inc

    EIN 990312321 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Hawaii State Law Enforcement Officials Association

    EIN 990169240 · Headquarters: Honolulu, HI, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Hawaii State Numismatic Association

    EIN 990323894 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Hawaii State Society of Medical Assistants

    EIN 272921234 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Hawaii State Teachers Association

    EIN 237289711 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  66. Hawaii State Teachers Association

    EIN 237296709 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  67. Hawaii State Teachers Association

    EIN 237296711 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  68. Hawaii State Teachers Association

    EIN 237296712 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  69. Hawaii State Teachers Association

    EIN 237296713 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  70. Hawaii State Teachers Association

    EIN 237296714 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  71. Hawaii State Teachers Association

    EIN 237296715 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  72. Hawaii State Teachers Association

    EIN 237407898 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  73. Hawaii State Teachers Association

    EIN 990145127 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Hawaii State Teachers Association

    EIN 996005281 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  75. Hawaii State Teachers Association -Retired

    EIN 453216262 · Headquarters: HONOLULU, HI, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Hawaii State Teachers Association-retired

    EIN 453215953 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  77. Hawaii State Teachers Association-retired

    EIN 453216088 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  78. Hawaii State Teachers Association-retired

    EIN 453216179 · Headquarters: Honolulu, HI, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  79. Hawaii State Teachers Association-retired

    EIN 453234252 · Headquarters: Honolulu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. Hawaii State Teachers Association-retired

    EIN 453234321 · Headquarters: Honolulu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. Hawaii State Unit of the Council for Exceptional Children

    EIN 813397677 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Hawaii State Voluntary Org Active in Disaster - Hsvoad

    EIN 743164180 · Headquarters: HONOLULU, HI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Hawaii State Voluntary Organizations Active in Disaster

    EIN 900600686 · Headquarters: Honolulu, HI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  84. Hawaii State Womens Golf Foundation

    EIN 912169495 · Headquarters: HONOLULU, HI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Hawaii Stitchery & Fibre Arts Guild

    EIN 510198848 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Hawaii Storm

    EIN 475248787 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  87. Hawaii Stroke Coalition

    EIN 832393705 · Headquarters: Honolulu, HI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Hawaii Student Loan Fund Committee Nsdar

    EIN 996009113 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  89. Hawaii Student Nurses Association

    EIN 383938388 · Headquarters: Honolulu, HI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Hawaii Surf Athletes

    EIN 831239870 · Headquarters: HONOLULU, HI, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Hawaii Symphony Orchestra

    EIN 452861988 · Headquarters: HONOLULU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Hawaii Table Tennis Club

    EIN 990302285 · Headquarters: Honolulu, HI, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  93. Hawaii Taishin Kyokai

    EIN 990141253 · Headquarters: HONOLULU, HI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Hawaii Taiwan Educational and Cultural Organization

    EIN 823747446 · Headquarters: Honolulu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Hawaii Tapers Health & Welfare Trust

    EIN 990213908 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Hawaii Tapers Market Recovery Plan

    EIN 990324684 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Hawaii Tapers Retiree Health Reimbursement Fund

    EIN 300856953 · Headquarters: HONOLULU, HI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Hawaii Tapers Training Trust

    EIN 996032457 · Headquarters: HONOLULU, HI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990

  99. Hawaii Tapers Vacation Plan Vacation Trust Fund

    EIN 320421626 · Headquarters: HONOLULU, HI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Hawaii Tax Help and Financial Empowerment Solutions

    EIN 812591300 · Headquarters: Honolulu, HI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages