Unknown & Unclassified nonprofits in Hawaii

Unknown & Unclassified nonprofits in Hawaii. Browse 2,338 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 Section of the American Society for Nondestructive Testing

    EIN 843219196 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. 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

  3. Hawaii Shing Sum Association

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

  4. Hawaii Sober Living & Recovery Center

    EIN 463150334 · Headquarters: KAILUA KONA, HI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  5. Hawaii Soccer Association

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

  6. Hawaii Society for Respiratory Care

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

  7. Hawaii Society of Business Professionals

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

  8. Hawaii Society of Certified Public Accountants

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

  9. Hawaii Speech League

    EIN 990210972 · Headquarters: Aiea, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Hawaii Speech-language-hearing Association

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

  11. Hawaii Speech-language-hearing Foundation

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

  12. 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

  13. 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

  14. Hawaii State Afl-cio

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

  15. Hawaii State Association of Counties Inc

    EIN 510154424 · Headquarters: HILO, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Hawaii State Bar Association

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

  17. Hawaii State Chiropractic Association Inc

    EIN 990230609 · Headquarters: Haleiwa, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. 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

  19. Hawaii State Judo Association Inc

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

  20. Hawaii State Numismatic Association

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

  21. 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

  22. Hawaii State Teachers Association

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

  23. Hawaii State Theatre Council

    EIN 990187849 · Headquarters: Aiea, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. 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

  25. Hawaii State Womens Golf Association

    EIN 990168353 · Headquarters: KAILUA, HI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  26. Hawaii Tapers Health & Welfare Trust

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

  27. Hawaii Tapers Market Recovery Plan

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

  28. Hawaii Teamsters and Allied Workers Local 996 Legal Service Plan

    EIN 990248050 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Hawaii Teamsters and Allied Workers Union Local 996

    EIN 990077386 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Hawaii Transportation Association Inc

    EIN 996010158 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Hawaii Triathlon Center Club

    EIN 861912535 · Headquarters: Kailua, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Hawaii Tropical Flower Council

    EIN 990289426 · Headquarters: HILO, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Hawaii Tropical Fruit Growers

    EIN 990272505 · Headquarters: CAPTAIN COOK, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Hawaii United Okinawa Association

    EIN 061665576 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Hawaii United Okinawa Association

    EIN 770649658 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Hawaii United Okinawa Association

    EIN 990176333 · Headquarters: Ewa Beach, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Hawaii United Okinawa Association

    EIN 990205368 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Hawaii United Okinawa Association

    EIN 990227685 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Hawaii United Okinawa Association

    EIN 990253235 · Headquarters: Aiea, HI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  40. Hawaii United Okinawa Association

    EIN 990319202 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Hawaii United Okinawa Association

    EIN 990324267 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Hawaii United Okinawa Association

    EIN 996007998 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Hawaii United Okinawan Association

    EIN 800928001 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. Hawaii United Okinawan Association

    EIN 900664002 · Headquarters: Kealakekua, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Hawaii United Okinawan Association

    EIN 990271947 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Hawaii United Okinawan Association

    EIN 990317212 · Headquarters: Mililani, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Hawaii United Okinawan Association

    EIN 990317443 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Hawaii United Okinawan Association

    EIN 990317930 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Hawaii United Okinawan Association

    EIN 990318021 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Hawaii United Okinawan Association

    EIN 990318076 · Headquarters: Aiea, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Hawaii United Okinawan Association

    EIN 990318331 · Headquarters: Kaneohe, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Hawaii United Okinawan Association

    EIN 990318364 · Headquarters: Kailua, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Hawaii United Okinawan Association

    EIN 990318617 · Headquarters: WAIPAHU, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Hawaii United Okinawan Association

    EIN 990318870 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Hawaii United Prevention Task Force

    EIN 331970568 · Headquarters: Aiea, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Hawaii Veterinary Medical Associati

    EIN 990265672 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Hawaii Visitors and Convention Bureau

    EIN 990040323 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Hawaii Wall & Ceiling Industry Association

    EIN 990156443 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Hawaii Watercolor Society

    EIN 990216416 · Headquarters: KAILUA, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Hawaii Women Lawyers

    EIN 990222533 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Hawaii Women's Legal Foundation

    EIN 990217537 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Hawaii Yacht Club

    EIN 990091334 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Hawaii Yamaguchi Heritage Club

    EIN 611609782 · Headquarters: Pearl City, HI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  64. Hawaii Youth Opera Chorus

    EIN 990142646 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Hawaii Youth Services Network

    EIN 990204777 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  66. Hawaii Youth Sports Ambassadors Inc

    EIN 932568622 · Headquarters: PAIA, HI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Hawaiian Acres Community Association

    EIN 996015041 · Headquarters: Kurtistown, HI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  68. Hawaiian Astronomical Society

    EIN 990270016 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Hawaiian Botanical Society

    EIN 996012667 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Hawaiian Canoe Racing Association

    EIN 990175835 · Headquarters: KIHEI, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Hawaiian Civic Club of Honolulu

    EIN 996009350 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Hawaiian Collectors Association Inc

    EIN 996011173 · Headquarters: Kailua, HI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. Hawaiian Contract Bridge Units Asso

    EIN 990198518 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Hawaiian Electric Industries Charitable Foundation

    EIN 990230697 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Hawaiian Electric Industries Inc Veba Trust for Bargaining Unit Employees

    EIN 996067555 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Hawaiian Electric Industries Inc Veba Trust for Non-bargaining Employees

    EIN 990316955 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Hawaiian Entmological Society

    EIN 996008325 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Hawaiian Hang Gliding Association

    EIN 990180432 · Headquarters: Kaneohe, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Hawaiian Hound Association

    EIN 943450370 · Headquarters: KAILUA, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Hawaiian International Billfish Association

    EIN 990159196 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Hawaiian Island Water Polo

    EIN 990251831 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Hawaiian Islands Perianesthesia Nurses

    EIN 990258392 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. Hawaiian Kamali'i Inc

    EIN 990295943 · Headquarters: KAHULUI, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Hawaiian Kennel Club

    EIN 996006664 · Headquarters: Kailua, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Hawaiian Lodge F & A M

    EIN 990038171 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Hawaiian Malacological Society

    EIN 237086371 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Hawaiian Paradise Park Owners Association

    EIN 237260727 · Headquarters: KEAAU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Hawaiian Shores Community Association

    EIN 237118628 · Headquarters: PAHOA, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Hawaiian Telephone Company Employee Disaster Relief Fund

    EIN 990226090 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  90. Hawaiis Volcano Circus

    EIN 990294167 · Headquarters: Pahoa, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Hawaiitropicalfruitgrowers-molokai Chapter

    EIN 464635980 · Headquarters: Hoolehua, HI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  92. Hayseeds Square Dance Club

    EIN 990254916 · Headquarters: Pearl City, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Hbai

    EIN 996014752 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Hcc Foundation

    EIN 205394866 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  95. Healani Canoe Club

    EIN 990200160 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Health And Wellness Essentials Of Hawaii

    EIN 825192515 · Headquarters: KailuaKona, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Healthcare Association of Hawaii

    EIN 990105817 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Healthcare Information and Management Systems Society

    EIN 990236264 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Hedco Local Development Corporation

    EIN 990210565 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Heeia Bay Forever

    EIN 814890358 · Headquarters: KAILUA KONA, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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