Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Iowa Insurance Guaranty Association

    EIN 426173619 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Iowa Insurance Institute

    EIN 426075772 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Iowa Intellectual Property Law Association

    EIN 271565789 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Iowa Irish

    EIN 472693734 · Headquarters: Vinton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Iowa Jaycees

    EIN 420860322 · Headquarters: Cedar Rapids, IA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  6. Iowa Jewelers & Watchmakers Association

    EIN 426081658 · Headquarters: PLEASANT HILL, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Iowa Judges Association

    EIN 510218786 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Iowa Jumpstart Coalition % Treasurer of State Roscoe Lewis

    EIN 820559840 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Iowa Laborers Health & Welfare Fund

    EIN 420946060 · Headquarters: Oak Brook, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  10. Iowa Laborers' Education and Training Trust Fund

    EIN 421103470 · Headquarters: INDIANOLA, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Iowa Laborers' Employers Cooperation & Education Trust

    EIN 421396859 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Iowa Lakes Comm Coll Education Assn

    EIN 421314281 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Iowa Land Improv Contractors Assn

    EIN 420894443 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Iowa Land Title Association % Jan Gemar

    EIN 420866332 · Headquarters: CARROLL, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Iowa Library Association

    EIN 426075770 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Iowa Library Association Foundation

    EIN 421232928 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Iowa Life and Health Insurance Guaranty Association

    EIN 421305718 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Iowa Limestone Producers Association Inc

    EIN 420633191 · Headquarters: URBANDALE, IA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  19. Iowa Limousin Association

    EIN 421058082 · Headquarters: Hampton, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Iowa Lions International Youth Exchange Camp

    EIN 900612348 · Headquarters: WINTERSET, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Iowa Local Historical and Museum Association

    EIN 465574274 · Headquarters: Polk City, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  22. Iowa Lodging Association

    EIN 420764909 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  23. Iowa Manufactured Housing Association

    EIN 420792115 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Iowa Marble Club

    EIN 465704309 · Headquarters: Waukee, IA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  25. Iowa Marine Coprs League Foundation

    EIN 413657955 · Headquarters: Burlington, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Iowa Masonic Library Association

    EIN 421334638 · Headquarters: CEDAR RAPIDS, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  27. Iowa Measurement Research Foundation

    EIN 420791544 · Headquarters: Iowa City, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Iowa Meat Processors Association

    EIN 426067026 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Iowa Medical Group Management Association

    EIN 991044506 · Headquarters: ENGLEWOOD, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Iowa Medical Society

    EIN 420335500 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Iowa Medical Society Foundation

    EIN 426078626 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Iowa Microbeam Society

    EIN 421102145 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Iowa Miniature Hereford Breeders Association

    EIN 922079566 · Headquarters: LINDEN, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Iowa Mortgage Association

    EIN 237437314 · Headquarters: JOHNSTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Iowa Motor Carriers Foundation

    EIN 421287250 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Iowa Motor Truck Association Inc

    EIN 420333061 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Iowa Motorcycle Dealers Association

    EIN 421132260 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Iowa Movers and Warehousmens Association

    EIN 426252870 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Iowa Music Educators Association

    EIN 431151155 · Headquarters: SIOUX CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Iowa Music Teachers Association

    EIN 421188155 · Headquarters: Clinton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Iowa Nebraska Chapter Intl Assoc of Special Investigations Unit

    EIN 421459802 · Headquarters: Boys Town, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Iowa Neca Pac

    EIN 332297777 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Iowa Newspaper Association

    EIN 420334100 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Iowa Newspaper Foundation

    EIN 421233011 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Iowa Nursery and Landscape Association

    EIN 426075791 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Iowa Nurses Association

    EIN 420636682 · Headquarters: OKEMOS, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Iowa Nurses Foundation

    EIN 237198389 · Headquarters: OKEMOS, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Iowa Occupational Safety & Health Advisory Council Inc

    EIN 510156451 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Iowa Occupational Therapy Association

    EIN 421254684 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Iowa Oddfellows Housing Corporation C/o Keyway Management Company

    EIN 421182404 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Iowa Operators of Music & Amusement

    EIN 391874231 · Headquarters: CEDAR RAPIDS, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Iowa Optometric Association

    EIN 420659875 · Headquarters: West Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Iowa Organization for Victim Assistance

    EIN 421215453 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Iowa Ornithologists Union

    EIN 237159958 · Headquarters: Clive, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Iowa Orthopaedic Society

    EIN 421200574 · Headquarters: WINDSOR HEIGHTS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Iowa Osteopathic Medical Association

    EIN 420334865 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Iowa Paint Horse Club

    EIN 521512351 · Headquarters: ALTOONA, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Iowa Paralegal Association

    EIN 421303733 · Headquarters: Bettendorf, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Iowa Park Trap Club Inc

    EIN 752153020 · Headquarters: IOWA PARK, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Iowa Parks and Recreation Assoc

    EIN 421088426 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Iowa Partners of the Americas

    EIN 421084945 · Headquarters: Boone, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Iowa Pbs Foundation

    EIN 421169207 · Headquarters: JOHNSTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Iowa Peace Officers Association

    EIN 420729883 · Headquarters: DENVER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Iowa Pest Management Assn Inc

    EIN 421267030 · Headquarters: MUSCATINE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Iowa Pharmacy Association

    EIN 420333952 · Headquarters: Urbandale, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Iowa Physical Therapy Association

    EIN 426071519 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Iowa Physician Assistant Society

    EIN 421114650 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  68. Iowa Physiological Society

    EIN 421453897 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Iowa Pipe Trades & Hvac Training Institute

    EIN 420836255 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Iowa Podiatric Medical Society

    EIN 420869281 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Iowa Polio Survivors Inc

    EIN 800220453 · Headquarters: Indianola, IA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. Iowa Pork Producers Association

    EIN 426123593 · Headquarters: CLIVE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Iowa Primary Care Association Inc

    EIN 421311646 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Iowa Professional Fire Fighters

    EIN 420843619 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Iowa Professional Lawn Care Association

    EIN 911836964 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Iowa Professional Organizers

    EIN 264092903 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  77. Iowa Psychiatric Society

    EIN 421195202 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Iowa Psychological Association

    EIN 237154108 · Headquarters: Cedar Rapids, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Iowa Pta Congress

    EIN 911912710 · Headquarters: COUNCIL BLUFFS, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Iowa Public Health Association Foundation

    EIN 237327835 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Iowa Public Transit Association

    EIN 421220517 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Iowa Pupil Transportation Association

    EIN 426184736 · Headquarters: VAN METER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Iowa Purebred Swine Council

    EIN 421124751 · Headquarters: CLIVE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Iowa Quarter Horse Youth Associatio N

    EIN 421487757 · Headquarters: Grundy Center, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Iowa Quarterhorse Association

    EIN 237411804 · Headquarters: OGDEN, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Iowa Quiz Bowl League

    EIN 474724642 · Headquarters: Clive, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Iowa Railroad Historical Society

    EIN 421200523 · Headquarters: BOONE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Iowa Rainbow Foundation Inc

    EIN 421245948 · Headquarters: Oskaloosa, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Iowa Ready Mixed Concrete Association

    EIN 420736004 · Headquarters: ANKENY, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Iowa Red Angus Association

    EIN 421399500 · Headquarters: Osage, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Iowa Regional Lily Society

    EIN 870776498 · Headquarters: ALBIA, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Iowa Regional Section Institute of Food Technologists

    EIN 900451354 · Headquarters: Ankeny, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Iowa Regional Service Conference of Narcotics Anonymous

    EIN 824576306 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Iowa Regional Utilities Association

    EIN 421089164 · Headquarters: Newton, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Iowa Republicans for the Environment Inc

    EIN 814232599 · Headquarters: West Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Iowa Research Lodge Number 2

    EIN 392332052 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Iowa Restaurant Association

    EIN 420637480 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Iowa Retail Federation Inc

    EIN 426078276 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  99. Iowa Retired School Personnel Association

    EIN 426065400 · Headquarters: SLOAN, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Iowa River Church Cemetery Association

    EIN 994051710 · Headquarters: Marshalltown, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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