Nonprofits in Iowa

Nonprofits in Iowa. Browse 36,116 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. International Executive Housekeeping Assoc of America

    EIN 770660823 · Headquarters: Ottumwa, IA, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  2. International Foundation of Consciousness Based Education For

    EIN 562352541 · Headquarters: Fairfield, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. International Guards Union of America Local 22

    EIN 426075755 · Headquarters: W Burlington, IA, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  4. International Harvester Collectors Chapter Inc

    EIN 421509181 · Headquarters: CEDAR RAPIDS, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  5. International Health Partners - Us Inc

    EIN 204108237 · Headquarters: NEWTON, IA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. International Health Reach

    EIN 413482137 · Headquarters: Ottumwa, IA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. International Hospitality Information Technology Association

    EIN 272929503 · Headquarters: Ames, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. International House of Prayer Iowa

    EIN 264063932 · Headquarters: Norwalk, IA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. International Institute of Business Analysis Central Iowa Chapter

    EIN 204224851 · Headquarters: Urbandale, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. International Journal of Industrial Engineering

    EIN 311449820 · Headquarters: IOWA CITY, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  11. International Lions Club Lansing Ia

    EIN 510151861 · Headquarters: Lansing, IA, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  12. International Lions Clubs of Iowa Multiple District 9

    EIN 421012259 · Headquarters: MONTICELLO, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. International Lutheran Laymens League

    EIN 421091299 · Headquarters: Waverly, IA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  14. International Lutheran Laymens League

    EIN 421097906 · Headquarters: WAVERLY, IA, US · Religion Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  15. International Mass Fatalities Center

    EIN 200155672 · Headquarters: Cedar Rapids, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. International Messengers

    EIN 411652782 · Headquarters: Clear Lake, IA, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. International Mountain Bicycling Association

    EIN 364598729 · Headquarters: Cedar Rapids, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. International Mountain Bicycling Association

    EIN 471795746 · Headquarters: Des Moines, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. International Order of the Rainbow Girls

    EIN 237506247 · Headquarters: Urbandale, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  20. International Order of the Rainbow Girls

    EIN 237506251 · Headquarters: Urbandale, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. International Order of the Rainbow Girls

    EIN 237506274 · Headquarters: Urbandale, IA, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. International Order of the Rainbow Girls

    EIN 237506278 · Headquarters: Urbandale, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. International Order of the Rainbow Girls

    EIN 237506283 · Headquarters: Urbandale, IA, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  24. International Order of the Rainbow Girls

    EIN 237506284 · Headquarters: Urbandale, IA, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. International Order of the Rainbow Girls

    EIN 237506290 · Headquarters: Urbandale, IA, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  26. International Order of the Rainbow Girls

    EIN 237506306 · Headquarters: Urbandale, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. International Order of the Rainbow Girls

    EIN 237507082 · Headquarters: Urbandale, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. International Order of the Rainbow Girls

    EIN 237507092 · Headquarters: Oskaloosa, IA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  29. International Order of the Rainbow Girls

    EIN 237507095 · Headquarters: Oskaloosa, IA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  30. International Order of the Rainbow Girls

    EIN 237507098 · Headquarters: Urbandale, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. International Order of the Rainbow Girls

    EIN 237507099 · Headquarters: Urbandale, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. International Order of the Rainbow Girls

    EIN 237507107 · Headquarters: Urbandale, IA, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. International Order of the Rainbow Girls

    EIN 411935057 · Headquarters: Urbandale, IA, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  34. International Order of the Rainbow Girls

    EIN 421304452 · Headquarters: Urbandale, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. International Outreach Inc

    EIN 421315420 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. International Para-ministries

    EIN 883124290 · Headquarters: INDEPENDENCE, IA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. International Pharmaceutical Federation U S A

    EIN 300217132 · Headquarters: Iowa City, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. International Quint Cities Festival

    EIN 853229427 · Headquarters: Davenport, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. International Reading Ass0ciation Inc

    EIN 237325594 · Headquarters: Pocahontas, IA, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  40. International Reading Association Inc

    EIN 237049034 · Headquarters: Essex, IA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  41. International Reading Association Inc

    EIN 237049036 · Headquarters: Hawarden, IA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  42. International Reading Association Inc

    EIN 237055913 · Headquarters: George, IA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  43. International Reading Association Inc

    EIN 237058719 · Headquarters: Davenport, IA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  44. International Reading Association Inc

    EIN 237064343 · Headquarters: Packwood, IA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  45. International Reading Association Inc

    EIN 237070451 · Headquarters: Burlingon, IA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. International Reading Association Inc

    EIN 237081047 · Headquarters: Keokuk, IA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  47. International Reading Association Inc

    EIN 237101445 · Headquarters: Monona, IA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  48. International Reading Association Inc

    EIN 320163829 · Headquarters: Dubuque, IA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  49. International Reading Association Inc

    EIN 421083469 · Headquarters: Ames, IA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  50. International Reading Association Inc

    EIN 421083565 · Headquarters: Bloomfield, IA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. International Reading Association Inc

    EIN 421085225 · Headquarters: Glenwood, IA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  52. International Reading Association Inc

    EIN 421104133 · Headquarters: Mount Pleasant, IA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. International Reading Association Inc

    EIN 421114065 · Headquarters: Bussey, IA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  54. International Reading Association Inc

    EIN 421170261 · Headquarters: Marion, IA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  55. International Reading Association Inc

    EIN 421182760 · Headquarters: Mapleton, IA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  56. International Reading Association Inc

    EIN 421182808 · Headquarters: Whitten, IA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. International Reading Association Inc

    EIN 421185150 · Headquarters: Riceville, IA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  58. International Reading Association Inc

    EIN 421392417 · Headquarters: Van Meter, IA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  59. International Reformed Holy Spirit

    EIN 815382200 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  60. International Rose Oneill Club Foundation

    EIN 760718361 · Headquarters: Denison, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. International Security Management Association

    EIN 222473337 · Headquarters: THAYER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. International Society for Eye Research

    EIN 510171667 · Headquarters: CORALVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. International Student One Health Alliance

    EIN 834461899 · Headquarters: Ames, IA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. International Traders of Iowa

    EIN 421275689 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. International Union of Bricklayers & Allied Craftworkes Local 3 Ia

    EIN 421428239 · Headquarters: MARSHALLTOWN, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. International Union of Elevator Constructors Local No 33

    EIN 426058638 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. International Union of Operating Engineers Local 234

    EIN 420671802 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. International Union of Painters and Alli 2003 Public Professional and Maintenance

    EIN 237433557 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. International Union of Painters and Alli Trades Local Union 246

    EIN 420454625 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. International Union of Painters and Allied Trades

    EIN 420639532 · Headquarters: Sioux City, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  71. International Union of Painters and Allied Trades 81 District Council

    EIN 421506207 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. International Union U A W Local 94

    EIN 420663249 · Headquarters: Dubuque, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. International Union UAW LOCAL 1024

    EIN 420672545 · Headquarters: CEDAR RAPIDS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. International Union UAW Local 120

    EIN 420953967 · Headquarters: Cresco, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. International Union UAW Local 1237

    EIN 420865667 · Headquarters: Burlington, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. International Union Uaw Local 1391

    EIN 426118757 · Headquarters: Dubuque, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. International Union UAW Local 1896

    EIN 421051814 · Headquarters: Davenport, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. International Union UAW Local 281

    EIN 421028766 · Headquarters: Davenport, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. International Union UAW LOCAL 450

    EIN 420606689 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. International Union UAW Local 74

    EIN 420670410 · Headquarters: Ottumwa, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. International Union UAW LOCAL 807

    EIN 426076349 · Headquarters: Burlington, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. International Union UAW Local 838

    EIN 420231312 · Headquarters: Waterloo, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. International Union UAW LOCAL 893

    EIN 420888209 · Headquarters: Marshalltown, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. International Union UAW Local 997

    EIN 420704472 · Headquarters: Newton, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. International Union United Auto Aerospace & Agricultural Wkrs

    EIN 237356810 · Headquarters: Dubuque, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. International Union United Auto Aerospace & Agricultural Workers

    EIN 237075284 · Headquarters: Bayard, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. International Union United Auto Aerospace & Agricultural Workers

    EIN 237280620 · Headquarters: newton, IA, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  88. International Union United Auto Aerospace & Agricultural Workers

    EIN 237288341 · Headquarters: West Burlington, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. International Union United Auto Aerospace & Agricultural Workers

    EIN 410685846 · Headquarters: Waterloo, IA, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  90. International Union United Auto Aerospace & Agricultural Workers

    EIN 420860223 · Headquarters: CENTRAL CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. International Union United Auto Aerospace & Agricultural Workers

    EIN 421047880 · Headquarters: Creston, IA, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  92. International Union United Auto Aerospace & Agricultural Workers

    EIN 421080110 · Headquarters: Dyersville, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. International Union United Auto Aerospace & Agricultural Workers

    EIN 426072437 · Headquarters: Central City, IA, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  94. International Union United Auto Aerospace & Agricultural Workers

    EIN 426076367 · Headquarters: Bellevue, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. International Union United Auto Aerospace & Agricultural Workers

    EIN 426076890 · Headquarters: Amana, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. International Union United Auto Aerospace & Agricultural Workers

    EIN 426235552 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. International Union United Auto Aerospace & Agricultural Workers

    EIN 900512865 · Headquarters: DUBUQUE, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  98. International Union United Auto Aerospace & Agriculture Workers

    EIN 237075301 · Headquarters: Monticello, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. International Union United Automobi Le Aerospace & Agriculture Workers

    EIN 912066309 · Headquarters: Burlington, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. International Union Unted Auto Aerospace & Ag Workers

    EIN 237287464 · Headquarters: Marshalltown, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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