Nonprofits in South Dakota

Nonprofits in South Dakota. Browse 9,038 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. Temperate Wind Foundation-Research Development Operation Inc

    EIN 815121647 · Headquarters: Stockholm, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Temple Building Association of Watertown Sd

    EIN 233103244 · Headquarters: Watertown, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Tempo Soccer Club

    EIN 475029561 · Headquarters: TEA, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Tend

    EIN 921613108 · Headquarters: BROOKINGS, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Tenfold Foundation Inc

    EIN 464661447 · Headquarters: Sioux Falls, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Tennyson Family Foundation Inc

    EIN 205632475 · Headquarters: CUSTER, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Termaat Family Foundation

    EIN 922295885 · Headquarters: SIOUX FALLS, SD, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. Terry Cemetery Association

    EIN 311534220 · Headquarters: Deadwood, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. Tessier Family Foundation Inc

    EIN 203160090 · Headquarters: PIERRE, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  10. Teton Coalition Inc

    EIN 363966538 · Headquarters: RAPID CITY, SD, USA · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990

  11. Teton Island Business Park Owners Association

    EIN 823914584 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Thaler Foundation

    EIN 274407230 · Headquarters: vermillion, SD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Thanka Tatanka

    EIN 394352020 · Headquarters: RAPID CITY, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. The 100 Horses Women's Society Inc

    EIN 881125207 · Headquarters: DUPREE, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. The Abbey of the Hills Inn & Retreat Center

    EIN 464176934 · Headquarters: Marvin, SD, United States · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. The Aberdeen Aqua Addicts Ski Team

    EIN 460440617 · Headquarters: Aberdeen, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. The Agents Association

    EIN 861095512 · Headquarters: Corsica, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. The American Legion Department of South Dakota

    EIN 460105110 · Headquarters: WATERTOWN, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. The Antique Motorcycle Club of America Inc

    EIN 352271262 · Headquarters: CUSTER, SD, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  20. The Antique Motorcycle Club of America Inc

    EIN 371523636 · Headquarters: CANTON, SD, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. The Assisted Living Association of South Dakota

    EIN 460462929 · Headquarters: Yankton, SD, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. The Babinski Foundation

    EIN 273112628 · Headquarters: SIOUX FALLS, SD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. The Bandits

    EIN 472090889 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  24. The Banquet

    EIN 460387495 · Headquarters: SIOUX FALLS, SD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. The Bison Commercial Club

    EIN 460368946 · Headquarters: Bison, SD, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  26. The Black Hills Area Decorative Artists Bhada

    EIN 460427096 · Headquarters: Rapid City, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. The Black Hills Chapter of the Military Officers Assoc of America

    EIN 460343139 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. The Black Hills Gospel Quartet

    EIN 460432394 · Headquarters: Sturgis, SD, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. The Black Hills Playhouse Inc

    EIN 460215866 · Headquarters: RAPID CITY, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. The Blast Ministries

    EIN 010854400 · Headquarters: YANKTON, SD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. The Bonham Trust

    EIN 526171509 · Headquarters: Aberdeen, SD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  32. The Brass Family Foundation

    EIN 208084679 · Headquarters: Lennox, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. The Breadbasket

    EIN 454972377 · Headquarters: Flandreau, SD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. The Bridge

    EIN 364780676 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  35. The Buettner Family Foundation

    EIN 276795148 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. The Carroll Institute

    EIN 460363475 · Headquarters: Sioux Falls, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. The Cassini Trust Fga Private Trust Company Llc as Trustee

    EIN 876914776 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  38. The Cave Collection Foundation

    EIN 852506838 · Headquarters: Rapid City, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  39. The Children's Ark Inc

    EIN 204089044 · Headquarters: Chamberlain, SD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. The Compass Center

    EIN 460350199 · Headquarters: SIOUX FALLS, SD, USA · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  41. The Dell Rapids Library Foundation

    EIN 300393380 · Headquarters: Dell Rapids, SD, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  42. The Dorothy Babcock Family Charitable Foundation

    EIN 208080940 · Headquarters: DAKOTA DUNES, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. The Dr Ken Throlson American Bison Foundation

    EIN 841209568 · Headquarters: RAPID CITY, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. The Early Learning Center of Brookings

    EIN 824235059 · Headquarters: BROOKINGS, SD, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990

  45. The Elkton Community Child Care and Education Center Inc

    EIN 824330032 · Headquarters: Elkton, SD, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  46. The Fatted Calf

    EIN 271415903 · Headquarters: BROOKINGS, SD, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. The Ferguson Family Foundation Trust Dtd 05-26-2010 C/o Expedition Trust

    EIN 276633327 · Headquarters: PIERRE, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. The Finzen-clark Family Foundation

    EIN 202043475 · Headquarters: DALLAS, SD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. The Foundation for Youth Firearms Safety Inc

    EIN 470920086 · Headquarters: ABERDEEN, SD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. The Friends of the Diocese of Tshumbe D R Congo

    EIN 934963182 · Headquarters: SIOUX FALLS, SD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. The Galena Historical Society

    EIN 460402867 · Headquarters: Deadwood, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. The Gathering Well

    EIN 853298369 · Headquarters: SIOUX FALLS, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. The Glory House of Sioux Falls

    EIN 460308425 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. The Grand Chapter of Sd Oes

    EIN 460140864 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. The Grand Chapter of Sd Widows Sons

    EIN 271225716 · Headquarters: Rapid City, SD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. The Greater Sd Eduction and Research Foundation Inc

    EIN 460349099 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  57. The Hatterscheidt Foundation Inc C/O Dacotah Bank Trust

    EIN 466012543 · Headquarters: Aberdeen, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. The Heimsoth Family Charitable Trust

    EIN 261719452 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. The History Club

    EIN 466012327 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. The Hope Center

    EIN 464167577 · Headquarters: RAPID CITY, SD, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. The Huisken Family Charitable Trust

    EIN 200754987 · Headquarters: SIOUX FALLS, SD, USA · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990

  62. The Humane Society of South Dakota

    EIN 363664565 · Headquarters: RAPID CITY, SD, USA · Animal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  63. The Huron Clinic Foundation Ltd

    EIN 466015048 · Headquarters: HURON, SD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. The Ideas

    EIN 464522125 · Headquarters: Sioux Falls, SD, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  65. The James and Eloise Elmen Foundation

    EIN 205767706 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. The James W Pickle Charitable Foundation

    EIN 200485515 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. The Jenny & Alexander Darvodelsky Charitable Foundation

    EIN 876468020 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. The John Simmons Family Trust

    EIN 466972538 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. The Journey Museum

    EIN 363727899 · Headquarters: Rapid City, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. The Keystone Project Inc

    EIN 270563608 · Headquarters: KEYSTONE, SD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. The Lakota Fund Incorporated

    EIN 460421416 · Headquarters: KYLE, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. The Ldn Spiritual Group

    EIN 460457482 · Headquarters: Sioux Falls, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. The Lincoln High School Bandparents Association

    EIN 460457773 · Headquarters: SIOUX FALLS, SD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. The Lincoln High School Graduation Org

    EIN 260025220 · Headquarters: Sioux Falls, SD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. The Living Christ Ministries

    EIN 460462705 · Headquarters: Sioux Falls, SD, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  76. The Lost and Found Association

    EIN 454306370 · Headquarters: SIOUX FALLS, SD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. The Luke Society Inc

    EIN 840563440 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. The Matthews Opera House and Arts Center

    EIN 363652212 · Headquarters: SPEARFISH, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. The Merali Foundation

    EIN 260875013 · Headquarters: RAPID CITY, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. The Mike Cindy and Kylie Huether Family Foundation

    EIN 273665401 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. The Millicent Merle Atkins Charitable Trust

    EIN 467259937 · Headquarters: Aberdeen, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990

  82. The Multifamily Impact Council

    EIN 880844004 · Headquarters: SIOUX FALLS, SD, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. The Multifamily Impact Council Research

    EIN 993154315 · Headquarters: SIOUX FALLS, SD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. The Museum of Visual Materials Dba Mosaic Arts & Events

    EIN 203626930 · Headquarters: SIOUX FALLS, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. The Mwtc

    EIN 331578068 · Headquarters: Dakota Dunes, SD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. The Naomi Project

    EIN 352611927 · Headquarters: SIOUX FALLS, SD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. The Ness Family Foundation

    EIN 920733384 · Headquarters: YANKTON, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. The New Adventures Journeys and Achievements Foundation

    EIN 991859462 · Headquarters: RAPID CITY, SD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. The New Colossus

    EIN 471935067 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. The Nusz Family Foundation

    EIN 208687130 · Headquarters: MENNO, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. The O'malley Foundation

    EIN 364264521 · Headquarters: HOT SPRINGS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. The Pink Door

    EIN 853151728 · Headquarters: RENNER, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. The Ranch Ministries

    EIN 272489204 · Headquarters: Pierre, SD, United States · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. The Rheta Schutz Memorial Foundatio

    EIN 823142620 · Headquarters: RAPID CITY, SD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. The Right Turn Inc

    EIN 460426838 · Headquarters: Pierre, SD, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. The Rlb Charitable Foundation

    EIN 844051197 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. The Rob & Miriam Broin Faith Foundation

    EIN 261393097 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  98. The Robert and Rita Elmen Foundation

    EIN 205767798 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. The Roth & Letch Family Charitable Foundation

    EIN 823941419 · Headquarters: DAKOTA DUNES, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. The Rv Ministry

    EIN 813823997 · Headquarters: RAPID CITY, SD, US · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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