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. The Seed Coffeehouse and Eatery

    EIN 843104418 · Headquarters: CENTERVILLE, SD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. The Shelter Girl Inc

    EIN 931650564 · Headquarters: DAKOTA DUNES, SD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. The Shepherd's Gift Gm1 for Hd

    EIN 472396354 · Headquarters: BROOKINGS, SD, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. The Signatry

    EIN 825070897 · Headquarters: Sioux Falls, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. The Sioux Falls Cygnets Synchronized Swim Team Inc

    EIN 203037699 · Headquarters: Sioux Falls, SD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. The Sioux Falls Green Project

    EIN 263820362 · Headquarters: Sioux Falls, SD, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  7. The Sioux Falls Ministry Center

    EIN 264760861 · Headquarters: SIOUX FALLS, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. The Sisseton Wahpeton College Foundation

    EIN 823663552 · Headquarters: AGENCY VILLAGE, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. The South Dakota Beer Distributors

    EIN 460337647 · Headquarters: PIERRE, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. The South Dakota Chorale

    EIN 452709374 · Headquarters: SIOUX FALLS, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  11. The South Dakota Society of Professional Land Surveyors Inc

    EIN 460413500 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  12. The Spearfish Museum

    EIN 414598455 · Headquarters: Spearfish, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. The Spirit of Madison Band Parents Inc

    EIN 460421898 · Headquarters: Madison, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. The Springs Area Council of the Arts

    EIN 460436423 · Headquarters: Wessington Springs, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. The Summit League

    EIN 391417116 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. The Tatanka Funds Incorporated

    EIN 472197004 · Headquarters: MISSION, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  17. The Thatcher Pet Project

    EIN 300839858 · Headquarters: Rapid City, SD, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. The Titan Foundation

    EIN 881900222 · Headquarters: SIOUX FALLS, SD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. The Training Place Inc

    EIN 363652025 · Headquarters: Aberdeen, SD, USA · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  20. The Unseen 1018 Inc

    EIN 881213881 · Headquarters: Dell Rapids, SD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. The Upside of Downs

    EIN 451990582 · Headquarters: WATERTOWN, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. The Van Beek Family Foundation Van Beek

    EIN 421458998 · Headquarters: HUDSON, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. The Village of Harmony Hill Inc

    EIN 871680315 · Headquarters: WATERTOWN, SD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. The Way

    EIN 813332797 · Headquarters: SIOUX FALLS, SD, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. The Woodard Foundation

    EIN 923556111 · Headquarters: Rapid City, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Theatre Lab Inc

    EIN 993164173 · Headquarters: SIOUX FALLS, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Therace

    EIN 272630247 · Headquarters: Spearfish, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  28. Therapeautic Healing Institute

    EIN 043807841 · Headquarters: Sioux Falls, SD, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Therapy Dogs Sioux Falls

    EIN 395142389 · Headquarters: Sioux Falls, SD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Third District Medical Society

    EIN 465670469 · Headquarters: SIOUX FALLS, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. This Is the Way Foundation

    EIN 332491537 · Headquarters: Brandon, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Thomas and Julianne Youngren Foundation

    EIN 376439234 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. Thomas Clement White Eye Institute

    EIN 460368096 · Headquarters: Sioux Falls, SD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  34. Thomas Club

    EIN 831724270 · Headquarters: SIOUX FALLS, SD, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  35. Thompson Foundation

    EIN 884226789 · Headquarters: Spearfish, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. Those Guys Abate Inc

    EIN 455180449 · Headquarters: SIOUX FALLS, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. Thrall Mountain Property Assoc

    EIN 460403144 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Three Barn Acres

    EIN 365157925 · Headquarters: Brookings, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Three Rivers League

    EIN 931670744 · Headquarters: Frederick, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Three Rivers Mental Health & Chemical Dependency Center

    EIN 460326071 · Headquarters: Lemmon, SD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Three Rivers Vfw Auxiliary

    EIN 882023421 · Headquarters: Brandon, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Thrift Shop of Ellsworth

    EIN 460348904 · Headquarters: Ellsworth AFB, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Thrift Store and More

    EIN 264717166 · Headquarters: Presho, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Thrivewell Foundation

    EIN 990924657 · Headquarters: Sioux Falls, SD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Thunder Basketball

    EIN 510488683 · Headquarters: Sioux Falls, SD, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  46. Thunder Bear Foundation

    EIN 205136413 · Headquarters: POLLOCK, SD, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. Thunder Ridge Rural Water Association

    EIN 453185129 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  48. Thunder Valley Community Development Cor

    EIN 208090454 · Headquarters: PORCUPINE, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Thunderhead Conference Center

    EIN 272021579 · Headquarters: PIERRE, SD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Tiantai Lotus Sutra Association

    EIN 334956022 · Headquarters: Box Elder, SD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Tieszen Memorial Home

    EIN 460213759 · Headquarters: MARION, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Tiffany Lynn Vermillion Memorial Fund Inc

    EIN 204162040 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  53. Tiger Educational Foundation

    EIN 363803804 · Headquarters: Mobridge, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Tiger Fund

    EIN 994474740 · Headquarters: MITCHELL, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Tiger Nation

    EIN 061749081 · Headquarters: HARRISBURG, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Tiger Softball Club Inc

    EIN 813850310 · Headquarters: HARRISBURG, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Tiger Wrestling Club Inc

    EIN 834502519 · Headquarters: MITCHELL, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Tikkun Inc %Barbara Annan

    EIN 592747299 · Headquarters: RAPID CITY, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  59. Timber Lake & Area Development Inc

    EIN 363813692 · Headquarters: TIMBER LAKE, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Timber Lake Ambulance Service Inc

    EIN 460350472 · Headquarters: TIMBER LAKE, SD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Timber Lake and Area Historical Soc

    EIN 460373113 · Headquarters: TIMBER LAKE, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Timber Lake Booster Club Inc

    EIN 393577640 · Headquarters: Mobridge, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Time at the Table

    EIN 272504711 · Headquarters: Mitchell, SD, US · Food, Agriculture & Nutrition · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  64. Timothy a & Mona a Ness

    EIN 933456631 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Timothy R Hitchcock and Todd a Hitchcock

    EIN 311583124 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  66. Timothy Stuen Ministries Inc

    EIN 200636992 · Headquarters: RAPID CITY, SD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Tin City Masonic Charities

    EIN 923429863 · Headquarters: HILL CITY, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Tinh Xa Ngoc Hung

    EIN 830641444 · Headquarters: SIOUX FALLS, SD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Tiospa Zina Tribal School

    EIN 460363648 · Headquarters: AGENCY VILLAGE, SD, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990

  70. TLC Community Development Corporation

    EIN 454152961 · Headquarters: Sioux Falls, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. TNT Healing

    EIN 831459243 · Headquarters: Sioux Falls, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Toastmasters International

    EIN 010638398 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Toastmasters International

    EIN 204791079 · Headquarters: Sioux Falls, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Toastmasters International

    EIN 205918993 · Headquarters: Flandreau, SD, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  75. Toastmasters International

    EIN 208502004 · Headquarters: Rapid City, SD, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  76. Toastmasters International

    EIN 237095600 · Headquarters: SIOUX FALLS, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Toastmasters International

    EIN 237095605 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. Toastmasters International

    EIN 237095723 · Headquarters: HURON, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  79. Toastmasters International

    EIN 237095822 · Headquarters: SIOUX FALLS, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  80. Toastmasters International

    EIN 237095823 · Headquarters: Huron, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. Toastmasters International

    EIN 237096032 · Headquarters: DEADWOOD, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Toastmasters International

    EIN 237096217 · Headquarters: RAPID CITY, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  83. Toastmasters International

    EIN 237098287 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Toastmasters International

    EIN 237154607 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Toastmasters International

    EIN 260075103 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Toastmasters International

    EIN 260526120 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  87. Toastmasters International

    EIN 263448070 · Headquarters: Elkton, SD, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. Toastmasters International

    EIN 300515180 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  89. Toastmasters International

    EIN 364980825 · Headquarters: Box Elder, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Toastmasters International

    EIN 460381040 · Headquarters: SIOUX FALLS, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. Toastmasters International

    EIN 460389260 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Toastmasters International

    EIN 460421132 · Headquarters: Summerset, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  93. Toastmasters International

    EIN 460423206 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  94. Toastmasters International

    EIN 460438083 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Toastmasters International

    EIN 460443055 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Toastmasters International

    EIN 465551929 · Headquarters: Wall, SD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. Toastmasters International

    EIN 466011179 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  98. Toastmasters International

    EIN 466014559 · Headquarters: Mansfield, SD, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  99. Toastmasters International

    EIN 466014939 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Toastmasters International

    EIN 466015243 · Headquarters: Mitchell, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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