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 Association of Buildiing Maintenance Engineers

    EIN 426080480 · Headquarters: PELLA, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Iowa Association of Business and Industry

    EIN 420332900 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Iowa Association of Cardio Pulmonary Rehabilitation

    EIN 421375537 · Headquarters: Boone, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. Iowa Association of Colored Womens Clubs Inc

    EIN 471013287 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  5. Iowa Association of Community

    EIN 421048282 · Headquarters: URBANDALE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Iowa Association of Cooperative Education

    EIN 421271226 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Iowa Association of County Conservation

    EIN 421129519 · Headquarters: OSAGE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Iowa Association of Credit Specialists

    EIN 262436582 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Iowa Association of Electric Cooperatives

    EIN 420662488 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Iowa Association of Family and Consumer Sciences

    EIN 237087683 · Headquarters: Webster City, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. Iowa Association of Financial Professionals

    EIN 421229776 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Iowa Association of Four Wheel Clubs Inc

    EIN 421501827 · Headquarters: Grimes, IA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. Iowa Association of Housing Officials

    EIN 421176959 · Headquarters: carroll, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  14. Iowa Association of Independent Colleges and Universities

    EIN 420870246 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Iowa Association of Municipal Utilities

    EIN 420940587 · Headquarters: ANKENY, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Iowa Association of Naturalists

    EIN 421229302 · Headquarters: Hinton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Iowa Association of Pathologists

    EIN 237376006 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Iowa Association of Realtors

    EIN 420626937 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Iowa Association of Regional Councils

    EIN 421318472 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Iowa Association of Rural Health Clinics

    EIN 391886872 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Iowa Association of Safety Education

    EIN 426092533 · Headquarters: RICHLAND, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Iowa Association of School Boards

    EIN 420703904 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Iowa Association of School Business Officials

    EIN 421296038 · Headquarters: MARION, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Iowa Association of School Music

    EIN 421214935 · Headquarters: Sioux City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Iowa Association of the Deaf Inc

    EIN 421244914 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Iowa Association of Track Coaches

    EIN 301242644 · Headquarters: Iowa City, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Iowa Association of Water Agencies

    EIN 421459372 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Iowa Athletic Trainers Society

    EIN 421182396 · Headquarters: LeMars, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Iowa Automobile Dealers Association

    EIN 420329990 · Headquarters: West Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Iowa Automobile Insurance Plan

    EIN 426076828 · Headquarters: JOHNSTON, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Iowa Bankers Association

    EIN 420330040 · Headquarters: JOHNSTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Iowa Bankers Benefit Plan

    EIN 421122086 · Headquarters: JOHNSTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Iowa Barbers and Cosmetology Schools Association

    EIN 421211717 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Iowa Baseball League 1994 Inc

    EIN 271740014 · Headquarters: CEDAR FALLS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Iowa Bass Chapter Federation

    EIN 421286142 · Headquarters: Dixon, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Iowa Bed and Breakfast Innkeepers Association

    EIN 481260037 · Headquarters: Milford, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  37. Iowa Beef Cattle Producers Association Dba Iowa Beef Industry Council

    EIN 420931773 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Iowa Behavioral Health Association

    EIN 421388307 · Headquarters: URBANDALE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Iowa Beta Alumni Corp of Sigma Phi Epsilon

    EIN 420524730 · Headquarters: ADEL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Iowa Beta Chapter of Sigma Phi Epsilon

    EIN 270694980 · Headquarters: NEVADA, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Iowa Beta of Phi Kappa Psi

    EIN 421152321 · Headquarters: West Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Iowa BEVERAGE ASSOCIATION F/N/A Iowa Soft Drink Association

    EIN 426064116 · Headquarters: West Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Iowa Bible Camp

    EIN 426075749 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Iowa Biotechnology Association

    EIN 391885797 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Iowa Black Business Coalition Inc

    EIN 472963506 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. Iowa Board for the Treatment of Sexual Abusers

    EIN 421400446 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Iowa Bones Society Inc

    EIN 391900402 · Headquarters: Spencer, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Iowa Branch of the International Dyslexia Association Founded In

    EIN 421285095 · Headquarters: Cedar Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Iowa British Car Club

    EIN 800718196 · Headquarters: Indianola, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Iowa Broadcasters Association

    EIN 421144372 · Headquarters: NEWTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Iowa Brown Swiss Association

    EIN 421204140 · Headquarters: DEWITT, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Iowa Business Council

    EIN 421268754 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Iowa Cable and Telecommunications Associ

    EIN 421063421 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Iowa Californian Rabbit Specialty Club

    EIN 371904702 · Headquarters: Dubuque, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Iowa Camping Friends

    EIN 421093385 · Headquarters: Dubuque, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Iowa Cattlemens Assn - Group Return

    EIN 237393006 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Iowa Cattlemens Association

    EIN 237245338 · Headquarters: LeMars, IA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  58. Iowa Cattlemens Association

    EIN 420924739 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Iowa Cattlemens Association

    EIN 421158575 · Headquarters: Holstein, IA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  60. Iowa Cattlemens Association

    EIN 421185002 · Headquarters: Riceville, IA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  61. Iowa Cattlemens Association

    EIN 510185453 · Headquarters: Webster City, IA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  62. Iowa Cattlemens Association

    EIN 510185464 · Headquarters: LYTTON, IA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  63. Iowa Cattlemens Foundation Inc

    EIN 421428160 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Iowa Cattlewomen

    EIN 393303589 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Iowa Ccim Chapter of the Commercial Real Estate Institute

    EIN 421228083 · Headquarters: PLYMOUTH, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Iowa Central Community College Classified Employees Association

    EIN 421295836 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Iowa Central Community College Education Association

    EIN 421317780 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Iowa Central Community College Foundation

    EIN 237043863 · Headquarters: FORT DODGE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Iowa Chamber of Commerce Executives

    EIN 420988573 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Iowa Chapter

    EIN 426075746 · Headquarters: MORRISTOWN, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. Iowa Chapter American Society for Metabolic and Bariatric Surgery

    EIN 460706391 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Iowa Chapter Ashrae & A-c Engineers

    EIN 237132011 · Headquarters: URBANDALE, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  73. Iowa Chapter IAEI

    EIN 911912469 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Iowa Chapter Military Officers Association of America

    EIN 426130796 · Headquarters: West Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Iowa Chapter No 2 Farm & Land Institute Natl Assocn of Realtors

    EIN 421185327 · Headquarters: Ankeny, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Iowa Chapter of APCO

    EIN 421214651 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Iowa Chapter of Association of Legal Administrators

    EIN 421254507 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Iowa Chapter of Nahro

    EIN 237422904 · Headquarters: MANNING, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Iowa Chapter of the American Academy of Pediatrics

    EIN 421167299 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Iowa Chapter of the American Payroll Association

    EIN 421388575 · Headquarters: West Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Iowa Chapter of the Appraisal Institute

    EIN 426073860 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Iowa Chapter of the Foundation for North American

    EIN 421442611 · Headquarters: ESTHERVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Iowa Chapter of the Risk and Insurance Management Society Inc

    EIN 421357827 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  84. Iowa Chapter of Women in Public Finance

    EIN 873250930 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Iowa Chapter-american Physical Therapy Foundation

    EIN 421277263 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Iowa Charolais & Charolais Cross Breeders Assoc

    EIN 426096511 · Headquarters: Monroe, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Iowa Cheerleading Coaches Association

    EIN 421324562 · Headquarters: WINTERSET, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Iowa Chiropractic Society Inc

    EIN 420889897 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Iowa Christmas Tree Growers Assn

    EIN 426083208 · Headquarters: Story City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Iowa Citizen Action Network

    EIN 421172128 · Headquarters: NORTH LIBERTY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Iowa Citizen Action Network Educ Foundation

    EIN 421208327 · Headquarters: NORTH LIBERTY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Iowa City AM Rotary Club

    EIN 421336103 · Headquarters: Iowa City, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Iowa City Area Chamber of Commerce

    EIN 420330530 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Iowa City Area Development Group Inc

    EIN 421234837 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Iowa City Boys Baseball Inc

    EIN 237216194 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Iowa City Chapter 509 Women of the Moose

    EIN 426061123 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Iowa City Community String Orchestra

    EIN 421276914 · Headquarters: Cedar Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Iowa City Downtown Self Supported Municipal Improvement District

    EIN 421376887 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Iowa City Early Keyboard Society Inc

    EIN 421257262 · Headquarters: IOWA CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Iowa City Education Association

    EIN 420941730 · Headquarters: North Liberty, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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