Nonprofits in Sioux Falls, South Dakota

Nonprofits in Sioux Falls, South Dakota. Browse 1,653 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. 2 G Charitable Foundation C/o South Dakota Trust Company Llc

    EIN 364414115 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. 29-90 Sportsmans Club

    EIN 911823803 · Headquarters: Sioux Falls, SD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. 4-H Clubs & Affiliated 4-H Organizations

    EIN 200783775 · Headquarters: Sioux Falls, SD, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  4. 4-H Clubs & Affiliated 4-H Organizations

    EIN 202015309 · Headquarters: Sioux Falls, SD, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  5. 4-H Clubs & Affiliated 4-H Organizations

    EIN 202861859 · Headquarters: Sioux Falls, SD, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  6. 4-H Clubs & Affiliated 4-H Organizations

    EIN 270122490 · Headquarters: Sioux Falls, SD, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  7. 4-H Clubs & Affiliated 4-H Organizations

    EIN 460375155 · Headquarters: Sioux Falls, SD, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  8. 4-H Clubs & Affiliated 4-H Organizations

    EIN 460375499 · Headquarters: Sioux Falls, SD, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  9. 4-H Clubs & Affiliated 4-H Organizations

    EIN 753188158 · Headquarters: Sioux Falls, SD, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  10. 605 Boxer Rescue Inc

    EIN 842390827 · Headquarters: Sioux Falls, SD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. 605 Dirt Divas Softball Association

    EIN 394602243 · Headquarters: SIOUX FALLS, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. 605 Running Club

    EIN 474790590 · Headquarters: Sioux Falls, SD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  13. 781St Bomb Squadron Association 465Th Bomb Group

    EIN 942991347 · Headquarters: SIOUX FALLS, SD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  14. 84Th Infantry Div Railsplitters Society

    EIN 596158925 · Headquarters: Sioux Falls, SD, USA · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  15. A & B Winstrom Christian Family Foundation

    EIN 261403052 · Headquarters: Sioux Falls, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. A Coe & Dorothy Frankhauser Trust

    EIN 466098625 · Headquarters: Sioux Falls, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. A Cure for Cora

    EIN 993307934 · Headquarters: Sioux Falls, SD, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. A Hand 2 Hold Inc

    EIN 993136043 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. A Healthier You Foundation

    EIN 463749894 · Headquarters: SIOUX FALLS, SD, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  20. A Man and His Bones

    EIN 994961467 · Headquarters: Sioux Falls, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. A Pawsitive Cause

    EIN 992786795 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. A Voice for Children and Families

    EIN 770715455 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Aanenson Family Foundation

    EIN 932880360 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Abate of Sioux Falls Inc

    EIN 460380996 · Headquarters: Sioux Falls, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Abate of South Dakota

    EIN 460384002 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Abate of South Dakota Foundation

    EIN 113839569 · Headquarters: Sioux Falls, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Abiding Savior Academy

    EIN 994677898 · Headquarters: SIOUX FALLS, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Accelerate

    EIN 262697708 · Headquarters: SIOUX FALLS, SD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Access to the Arts

    EIN 932369056 · Headquarters: SIOUX FALLS, SD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Adams County Good Samaritan Housing Gp Inc

    EIN 461495572 · Headquarters: SIOUX FALLS, SD, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Aditi Foundation C/o South Dakota Trust Company Llc Tte

    EIN 851110829 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Adventure Elementary Pto

    EIN 873659306 · Headquarters: Sioux Falls, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Advocates for Mental Health

    EIN 363593641 · Headquarters: SIOUX FALLS, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  34. Aequitas Health

    EIN 861852003 · Headquarters: Sioux Falls, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Affordable Housing Solutions Inc

    EIN 460348562 · Headquarters: SIOUX FALLS, SD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. African Community Center of Sioux Fall Inc

    EIN 463125814 · Headquarters: Sioux Falls, SD, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Africans Communities United

    EIN 811993697 · Headquarters: SIOUX FALLS, SD, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  38. Africans Unite for Progress

    EIN 811008525 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Agape United Foundation

    EIN 822705761 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Agc of South Dakota

    EIN 991294972 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Agents Association

    EIN 320287737 · Headquarters: Sioux Falls, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  42. Aglow International

    EIN 921984561 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Agnes J Ringley Scholarship Trust

    EIN 466042213 · Headquarters: SIOUX FALLS, SD, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  44. Agnus Dei Communications Inc

    EIN 452283697 · Headquarters: SIOUX FALLS, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990

  45. Agricap Fund Inc

    EIN 270500843 · Headquarters: SIOUX FALLS, SD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Agriculture United for South Dakota

    EIN 201767652 · Headquarters: SIOUX FALLS, SD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Air Force Association

    EIN 460418703 · Headquarters: Sioux Falls, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Air Force Association

    EIN 510249166 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. Alan Graff Memorial Foundation

    EIN 454849882 · Headquarters: Sioux Falls, SD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  50. Alex Kummer Foundation % Stefanie Kummer

    EIN 990443207 · Headquarters: SIOUX FALLS, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Alexander S Hewitt Charitable Foundation

    EIN 202278991 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Aliner Owners Club

    EIN 611636361 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. All About U Adoptions Inc

    EIN 208653847 · Headquarters: SIOUX FALLS, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. All American Community Foundation

    EIN 263806556 · Headquarters: Sioux Falls, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  55. All City Pto

    EIN 465603670 · Headquarters: Sioux Falls, SD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. All Nations City Church of Sioux Falls

    EIN 262280037 · Headquarters: Sioux Falls, SD, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  57. All Saints Neighborhood Association

    EIN 352481313 · Headquarters: Sioux Falls, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. All Star Booster Club Inc

    EIN 363897227 · Headquarters: Sioux Falls, SD, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  59. Allcatsrescue

    EIN 800218548 · Headquarters: SIOUX FALLS, SD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Alliance Benefiting Children of South Dakota

    EIN 830527109 · Headquarters: SIOUX FALLS, SD, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. Alliance of Trauma-responsive Occupational Therapists Inc

    EIN 873773394 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. Alma Latina Grupo Cultural

    EIN 332120503 · Headquarters: Sioux Falls, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Almost Home Canine Rescue

    EIN 202753604 · Headquarters: SIOUX FALLS, SD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Alpha Center

    EIN 363347022 · Headquarters: SIOUX FALLS, SD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Alpha Delta Kappa Sorority Inc

    EIN 466019646 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Alpha Omega Alpha Honor Medical Society Sioux Falls

    EIN 942571410 · Headquarters: Sioux falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Alpha Phi International Fraternity Inc

    EIN 237074366 · Headquarters: Sioux Falls, SD, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  68. Alpha Phi Omega

    EIN 364827944 · Headquarters: Sioux Falls, SD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  69. Alpine Cares

    EIN 874019513 · Headquarters: SIOUX FALLS, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Alternatives to Violence Project Avp Sioux Falls

    EIN 800485503 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Alternattives to Violence Project- Avp Springfield

    EIN 920303039 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Amalgamated Transit Union

    EIN 237119466 · Headquarters: Sioux Falls, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Amateur Athletic Union of the United States Inc

    EIN 822629618 · Headquarters: Sioux Falls, SD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  74. Amateur Athltc Union of the Us Inc

    EIN 873554385 · Headquarters: SIOUX FALLS, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. America Forward Inc

    EIN 395038550 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Advertising Federation - South Dakota

    EIN 208046252 · Headquarters: SIOUX FALLS, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. American Anglican Council-South Dakota

    EIN 208589238 · Headquarters: Sioux Falls, SD, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  78. American Aronia Berry Association

    EIN 271447088 · Headquarters: Sioux Falls, SD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. American Association of Neuroscience Nurses

    EIN 911862534 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American Cheer Elite All-stars Booster Club

    EIN 871929945 · Headquarters: SIOUX FALLS, SD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. American Coalition for Ethanol

    EIN 450407345 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. American Coalition for Family Assistance

    EIN 460430819 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  83. American College of Healthcare Executives

    EIN 364559203 · Headquarters: Sioux Falls, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American College of Nurse-midwives

    EIN 272398827 · Headquarters: sioux falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American College of Physicians Sd C

    EIN 460385734 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. American Federation of Government Employees

    EIN 237069788 · Headquarters: Sioux Falls, SD, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  87. American Federation of Government Employees

    EIN 466013680 · Headquarters: Sioux Falls, SD, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  88. American Federation of Government Employees

    EIN 466015235 · Headquarters: Sioux Falls, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. American Federation of Labor & Congress of Industrial Orgs

    EIN 237204659 · Headquarters: Sioux Falls, SD, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  90. American Federation of Labor & Congress of Industrial Orgs

    EIN 466014961 · Headquarters: Sioux Falls, SD, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  91. American Federation of Labor and Congress of Industrial Orgs

    EIN 460450724 · Headquarters: Sioux Falls, SD, US · Science & Technology · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  92. American Guild of Organists

    EIN 466020124 · Headquarters: Sioux Falls, SD, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  93. American Harp Society

    EIN 942518759 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. American Indian Services Inc

    EIN 460354419 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  95. American Indian Social Research Inc

    EIN 201748054 · Headquarters: Sioux Falls, SD, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  96. American Institute of Graphic Arts

    EIN 204701660 · Headquarters: SIOUX FALLS, SD, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. American Legion

    EIN 466019621 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. American Legion

    EIN 830474737 · Headquarters: SIOUX FALLS, SD, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  99. American Legion

    EIN 851394907 · Headquarters: SIOUX fALLS, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American Legion Auxiliary

    EIN 460278037 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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