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. Alpha Epsilon Pi Fraternity

    EIN 420680741 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Alpha Gamma Delta Fraternity

    EIN 237137964 · Headquarters: Iowa City, IA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  3. Alpha Gamma Delta Fraternity

    EIN 426081276 · Headquarters: MARION, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Alpha Gamma Delta Fraternity

    EIN 611756197 · Headquarters: Cedar Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Alpha Gamma Delta Fraternity

    EIN 832034490 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Alpha Gamma Delta Fraternity Rho Chapter

    EIN 420111665 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Alpha Gamma Rho Ed Foundation of Eta Chapter

    EIN 426073858 · Headquarters: IOWA FALLS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Alpha Gamma Rho Eta Alumni Corp

    EIN 426057949 · Headquarters: IOWA FALLS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Alpha Iota Sorority

    EIN 426114379 · Headquarters: West Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Alpha Iota Sorority

    EIN 426114380 · Headquarters: Cumming, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. Alpha Kappa Kappa Inc

    EIN 263185097 · Headquarters: CORALVILLE, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Alpha Kappa Psi-Indiana Inc

    EIN 426076662 · Headquarters: Iowa City, IA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  13. Alpha Omega Alpha Honor Medical Society

    EIN 421196993 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Alpha Omicron Pi Fraternity Inc

    EIN 237086679 · Headquarters: Cedar Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. Alpha Omicron Pi Fraternity Inc

    EIN 421051931 · Headquarters: Cedar Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. Alpha Omicron Pi Fraternity Inc

    EIN 426090024 · Headquarters: Sioux City, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  17. Alpha Phi Omega

    EIN 237069239 · Headquarters: DECORAH, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  18. Alpha Phi Omega

    EIN 237071811 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Alpha Phi Omega

    EIN 426093571 · Headquarters: IOWA CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Alpha Phi Omega

    EIN 431634427 · Headquarters: Indianola, IA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  21. Alpha Phi Omega

    EIN 431678707 · Headquarters: CEDAR FALLS, IA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  22. Alpha Phi Omega

    EIN 431678709 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Alpha Pi Mu Association

    EIN 510190950 · Headquarters: Iowa City, IA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  24. Alpha Pi Mu Association

    EIN 521281214 · Headquarters: Iowa City, IA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. Alpha Sigma Kappa Educational Foundation

    EIN 465484688 · Headquarters: Des Moines, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Alpha Sigma Phi Fraternity Inc

    EIN 811674463 · Headquarters: Ames, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Alpha Sigma Tau Sorority Inc Alpha Psi Chapter

    EIN 844832825 · Headquarters: CEDAR FALLS, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Alpha Tau Alumni Assn

    EIN 426076513 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Alpha Tau Omega Educational Foundation of Simpson College

    EIN 426081055 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Alpha Tau Omega Fraternity Inc

    EIN 420111738 · Headquarters: Indianola, IA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  31. Alpha Theta Chapter of Iowa

    EIN 426096646 · Headquarters: Red Oak, IA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  32. Alpha Womens Center

    EIN 421418563 · Headquarters: DES MOINES, IA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Alpha Xi Delta Alumnae Association Mt Pleasant Iowa

    EIN 800852890 · Headquarters: New London, IA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. Alpha Xi Delta Building Corporation

    EIN 420684823 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Alpha Xi Delta Building Corporation of Mt Pleasant Henry County Iowa

    EIN 420898400 · Headquarters: New London, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Alpha-american Institute of Bus

    EIN 426058843 · Headquarters: West Des Moines, IA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  37. Alsiphi Association Inc

    EIN 237052639 · Headquarters: Cedar Rapids, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Alskad Barnen

    EIN 462689869 · Headquarters: Kalona, IA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  39. Alta Education Association

    EIN 421081657 · Headquarters: ALTA, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Alta Firemens Association

    EIN 900938828 · Headquarters: Alta, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Alta Golf & Country Club

    EIN 420659246 · Headquarters: ALTA, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Alta Vista Commercial Club

    EIN 421211974 · Headquarters: Alta Vista, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Alta Vista Days Committee Inc

    EIN 320467298 · Headquarters: Alta Vista, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  44. Alta Vista Firefighters Association

    EIN 320308104 · Headquarters: Alta Vista, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Alta-aurelia Community Educational Foundation

    EIN 421526976 · Headquarters: Alta, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Alta-aurelia Music Boosters Inc

    EIN 474794186 · Headquarters: Aurelia, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Alternative Living Corporation

    EIN 421222124 · Headquarters: OELWEIN, IA, USA · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  48. Alternative to Violence Project USA Inc

    EIN 831232211 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Alternative Treatment Associates

    EIN 421130573 · Headquarters: Postville, IA, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  50. Alternatives for Traumatic Event Recovery

    EIN 832770661 · Headquarters: DES MOINES, IA, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. Alternatives Pregnancy Center Inc

    EIN 421367699 · Headquarters: WATERLOO, IA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Alternatives to Violence Project USA Inc

    EIN 202500544 · Headquarters: Des Moines, IA, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  53. Alton Economic Development Corporation

    EIN 421523453 · Headquarters: ALTON, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Alton in Motion

    EIN 465612070 · Headquarters: ALTON, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Alton Veterans Memorial Fund

    EIN 203322892 · Headquarters: ALTON, IA, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. Altoona Alano Society Non-profit

    EIN 010956749 · Headquarters: Altoona, IA, US · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  57. Altoona Area Chamber of Commerce

    EIN 421146309 · Headquarters: ALTOONA, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Altoona Area Historical Society Inc

    EIN 200118182 · Headquarters: Altoona, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Altoona Baseball Recreational League

    EIN 274461327 · Headquarters: ALTOONA, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Altoona Economic Development Corporation

    EIN 261460205 · Headquarters: ALTOONA, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Altoona Fire Fighters Association

    EIN 421457993 · Headquarters: Altoona, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Altoona Lightning

    EIN 273384123 · Headquarters: Altoona, IA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. Altoona National Night Out Community Coalition

    EIN 832169253 · Headquarters: Altoona, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  64. Altoona Palooza Inc

    EIN 272621899 · Headquarters: Altoona, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Altoona Road Riders

    EIN 471134142 · Headquarters: Altoona, IA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Altoona Sky Sox Baseball Club

    EIN 753210699 · Headquarters: Altoona, IA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Altoona Soccer Club

    EIN 260232824 · Headquarters: ALTOONA, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Altoona Triathlon Club

    EIN 264193936 · Headquarters: Altoona, IA, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  69. Altoona Za-ga-zig Shrine Memorial Park

    EIN 421417484 · Headquarters: DES MOINES, IA, USA · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  70. Altrusa International Foundation Inc

    EIN 203505215 · Headquarters: Burlington, IA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  71. Altrusa International Foundation Inc

    EIN 272369272 · Headquarters: Red Oak, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Altrusa International Inc

    EIN 320480338 · Headquarters: Oskaloosa, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Altrusa International Inc

    EIN 421178713 · Headquarters: Cedar Falls, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  74. Altrusa International Inc

    EIN 426060926 · Headquarters: OSKALOOSA, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  75. Altrusa International Inc

    EIN 426067737 · Headquarters: Des Moines, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Altrusa International Inc

    EIN 426070707 · Headquarters: COUNCIL BLUFFS, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  77. Altrusa International Inc

    EIN 426073931 · Headquarters: Red Oak, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  78. Altrusa International Inc

    EIN 426077339 · Headquarters: Oxford, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  79. Altrusa International Inc

    EIN 426093158 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Altrusa International of Iowa City Inc

    EIN 474826948 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Aluminum Workers International Local Union No 105 Building Corpor

    EIN 421188009 · Headquarters: Bettendorf, IA, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Alverno Apartments Inc

    EIN 421096027 · Headquarters: DUBUQUE, IA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Alverno Foundation

    EIN 421459295 · Headquarters: CLINTON, IA, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  84. Alvord Betterment Committee Inc

    EIN 421505990 · Headquarters: Alvord, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Always on Your Side Inc

    EIN 814503190 · Headquarters: ARMSTRONG, IA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Amadora Legacy Project

    EIN 883895125 · Headquarters: ANKENY, IA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Amalgamated Transit Union

    EIN 237119439 · Headquarters: Waterloo, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. Amalgamated Transit Union

    EIN 420105685 · Headquarters: Davenport, IA, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  89. Amalgamated Transit Union

    EIN 420653704 · Headquarters: SIOUX CITY, IA, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. Amalgamated Transit Union

    EIN 426084694 · Headquarters: Cedar Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. Amalgamated Transit Union Local 441

    EIN 420550700 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Amana Arts Guild

    EIN 421102150 · Headquarters: AMANA, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Amana Colonies Convention & Visitors Bureau

    EIN 421232412 · Headquarters: Amana, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Amana Colonies Festivals Inc

    EIN 461449958 · Headquarters: Amana, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Amana Colonies Historical Sites Foundation

    EIN 421427266 · Headquarters: Amana, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Amana Colonies Trails Inc

    EIN 421444393 · Headquarters: Amana, IA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Amana Colony Folksingers

    EIN 871618692 · Headquarters: Middle Amana, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  98. Amana Community Chest Inc

    EIN 421390169 · Headquarters: Amana, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Amana Community Fireworks Inc

    EIN 300538467 · Headquarters: Amana, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Amana Elementary Pto

    EIN 272433146 · Headquarters: Amana, IA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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