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. American Civil Liberties Union of Hawaii

    EIN 990156207 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. American Civil Liberties Union of Hawaii Foundation

    EIN 990192064 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. American College of Dentists

    EIN 521384788 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American College of Physicians Hawaii Chapter

    EIN 990238756 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. American Council of Engineering Companies of Hawaii

    EIN 990143407 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. American Culinary Federation Chefs

    EIN 510203436 · Headquarters: Kailua Kona, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Federation of Government Employees

    EIN 990341309 · Headquarters: Waianae, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. American Federation of Musicians Bldg Corp

    EIN 990107711 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. American Federation of Musicians Local 677

    EIN 990063135 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. American Guild of Organists

    EIN 996015772 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American Heritage Academy Foundation

    EIN 990251321 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Immigration Lawyers Association

    EIN 990275461 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. American Inns of Court Foundation

    EIN 263905969 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. American Judicature Society

    EIN 472942536 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. American Legion

    EIN 990060656 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. American Legion

    EIN 990175854 · Headquarters: Mililani, HI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. American Legion

    EIN 990323139 · Headquarters: Lihue, HI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. American Legion

    EIN 996012803 · Headquarters: Hilo, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Legion

    EIN 996012804 · Headquarters: HAWI, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. American Legion

    EIN 996012812 · Headquarters: Keaau, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American Legion Auxiliary

    EIN 611932429 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. American Legion Auxiliary

    EIN 990086344 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. American Legion Auxiliary

    EIN 996007773 · Headquarters: Hilo, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. American Legion Post 4

    EIN 251927076 · Headquarters: Kapaau, HI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. American Marketing Association Inc

    EIN 510200585 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. American Nephrology Nurses Association

    EIN 832473090 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. American Payroll Association

    EIN 990256312 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. American Planning Association

    EIN 521296735 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. American Postal Workers Union

    EIN 237339146 · Headquarters: Lihue, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Postal Workers Union

    EIN 990217926 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. American Postal Workers Union

    EIN 990220376 · Headquarters: Kailua, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. American Postal Workers Union

    EIN 990272760 · Headquarters: Pearl City, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Postal Workers Union

    EIN 990301468 · Headquarters: Mililani, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Postal Workers Union

    EIN 996011667 · Headquarters: KAILUA KONA, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. American Postal Workers Union Maui Area Local 5528

    EIN 237023461 · Headquarters: Kahului, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. American Rose Society

    EIN 581832615 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. American Society for Clinical Lab Science-Hawaii C/o Lynn Nakahara

    EIN 996009939 · Headquarters: WAIPAHU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. American Society of Agricultural Engineers

    EIN 311178900 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Society of Civil Engineers Hawaii Section

    EIN 990170313 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  40. American Society of Heating Hawaii

    EIN 990165063 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  41. American Society of Interior Designers Inc

    EIN 237415952 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. American Society of Radiologic Technologists

    EIN 471361745 · Headquarters: Pearl City, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. American Society of Safety Professi

    EIN 237209596 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. American Society of Travel Agents Inc

    EIN 237104565 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. American Staffordshire Terrier Club of Hawaii

    EIN 272583076 · Headquarters: Keaau, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Statistical Association

    EIN 237428900 · Headquarters: Kailua, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Volkssport Association Inc

    EIN 990268579 · Headquarters: Mililani, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. AMVETS Department of Hawaii

    EIN 832518892 · Headquarters: Ewa Beach, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. AMVETS Hawaii USS Arizona Post

    EIN 453643811 · Headquarters: Ewa Beach, HI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  50. Ancient & Accepted Scottish Rite of Free Masonry Southern Jurisdiction

    EIN 990106416 · Headquarters: Kona, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Ancient & Accepted Scottish Rite of Free Masonry Southern Jurisdiction

    EIN 996006010 · Headquarters: Kahului, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Ancient & Accepted Scottish Rite of Honolulu

    EIN 990082455 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Angel Foundation

    EIN 300443393 · Headquarters: KEALAKEKUA, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Angel Ministry Services

    EIN 881513476 · Headquarters: Kapaa, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Animal Rights Hawaii

    EIN 990236641 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Anna Perry-fiske Charitable Trust

    EIN 990230079 · Headquarters: KAMUELA, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Annie H Parke Trust

    EIN 996003193 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. Anthony & Joan Vuturo Family Foundation C/O Jane Guinn

    EIN 860687234 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. Antone and Edene Vidinha Trust

    EIN 990273993 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. Arc of Hawaii Housing Project Number 11 Inc

    EIN 990251616 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Arc of Hawaii Housing Project Number 12 Inc

    EIN 990255425 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Arc of Hawaii Housing Project Number 7 Incorporated

    EIN 990229408 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Arc of Hawaii Housing Project Number 8 Inc

    EIN 990229716 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Arc of Hawaii Project Number 10 Inc

    EIN 990246248 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Armstrong Foundation

    EIN 990308992 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. Arnold Air Society-silver Wings

    EIN 996009345 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Art Maui Inc

    EIN 990220337 · Headquarters: Puunene, HI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  68. Arthur R Keller Trust Uw

    EIN 996002776 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Asia Mission Baptist Church

    EIN 200320108 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  70. Asian American Jaycees

    EIN 300848267 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Asian Missions Foundation Ltd

    EIN 841143188 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  72. Asis International Inc

    EIN 521271118 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Associated Builders & Contractors of Hawaii

    EIN 990282247 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Associated Builders and Contractors of Hawaii

    EIN 990272037 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Association for Computing Machinery

    EIN 472969442 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Association for Conservation Information Inc

    EIN 581525306 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Association for Professionals in Infection Control Chapter 39

    EIN 042636763 · Headquarters: wahiawa, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Association for Supervisor and Curriculum Development

    EIN 990217726 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Association of Government Accounts

    EIN 990167554 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Association of Hawaii Artists

    EIN 237086308 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Association of National Census and Stat Directors of Amer Asia & Pacf

    EIN 990303295 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Association of Notre Dame Clubs Inc - Hawaii

    EIN 311075413 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Association of Operating Room Nurses Inc

    EIN 990315918 · Headquarters: Kaneohe, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Atherton Family Foundation

    EIN 510175971 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. Auamo Collaborative

    EIN 852389675 · Headquarters: Hilo, HI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  86. Austrian Association of Hawaii

    EIN 990176646 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Automatic Fire Alarm Association of Hawaii

    EIN 452995069 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  88. Automotive Body & Painting Association of Hawaii

    EIN 990255612 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Baby Shower in a Box Hawaii

    EIN 993464941 · Headquarters: Laie, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Badminton Club of Hawaii

    EIN 272235056 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  91. Badoc-pinili Aid Association of Hawaii

    EIN 990236449 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Ballet Hawaii

    EIN 990163014 · Headquarters: Honolulu, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Balm of Healing Haven Inc

    EIN 873072815 · Headquarters: KAHULUI, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Barbers Point Riding Club Inc

    EIN 990303050 · Headquarters: KAPOLEI, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. BAYADA Home Health Care

    EIN 363606107 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Bdk Sudatta Hawaii

    EIN 990186026 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Beikahaku Kokuseiryu Shiginrenmei

    EIN 900927774 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  98. Bellini Foundation

    EIN 942768903 · Headquarters: LAHAINA, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. Benevolent & Protective Order of Elks 759 Hilo

    EIN 990034155 · Headquarters: HILO, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Benevolent & Protective Order of Elks Pearl City 2669

    EIN 990223577 · Headquarters: AIEA, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

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