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
- Sturigs Youth Football & Cheer Asso
EIN 933305948 · Headquarters: Sturgis, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Su Fu Du
EIN 460433609 · Headquarters: Sioux Falls, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Suanne Big Crow Memorial Foundation
EIN 460423326 · Headquarters: PINE RIDGE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sufu Creative
EIN 992953321 · Headquarters: SIOUX FALLS, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sugar Bear Chopper Museum
EIN 813506283 · Headquarters: Belle Fourche, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sully 4H Archery 4H Affiliate of South Dakota
EIN 923471235 · Headquarters: AGAR, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sully Historical Society
EIN 862494434 · Headquarters: AGAR, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Summit Area Economic Growth Inc
EIN 201541314 · Headquarters: SUMMIT, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Summit Booster Club
EIN 920602071 · Headquarters: Summit, SD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Summit Hill Cemetery Association
EIN 900768426 · Headquarters: Sioux Falls, SD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sun Dial Manor Foundation Inc
EIN 460420426 · Headquarters: Bristol, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sun Dial Manor Inc
EIN 466016762 · Headquarters: Bristol, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Suncatcher Ministries Inc
EIN 923801292 · Headquarters: Fedora, SD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Suncatcher Therapeutic Riding Academy Inc
EIN 460461253 · Headquarters: RAPID CITY, SD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sunflower Haven
EIN 863870351 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sungmanitu Youth Development Center Wolves Youth Development Center
EIN 813188382 · Headquarters: Eagle Butte, SD, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sunka Cangi Indigenous Way Community
EIN 272430901 · Headquarters: RAPID CITY, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sunnycrest Village Foundation
EIN 460424929 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sunnycrest Village Inc
EIN 460278493 · Headquarters: SIOUX FALLS, SD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sunrise Ridge Golf Course Inc
EIN 460306019 · Headquarters: COLMAN, SD, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Sunset Fire Department Inc
EIN 611739978 · Headquarters: BRITTON, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sunset Manor Inc
EIN 466015658 · Headquarters: IRENE, SD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sunset Memorial Gardens of Aberdeen Inc
EIN 460237975 · Headquarters: Aberdeen, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sunset School
EIN 460376393 · Headquarters: BRITTON, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sunshine Bible Academy
EIN 460230221 · Headquarters: Miller, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sunshine Bible Academy Foundation Inc
EIN 203229365 · Headquarters: MILLER, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sunshine Senior Citizens of Wessington South Dakota
EIN 510182825 · Headquarters: Wessington, SD, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Sunshine State Chapter No 190 Order of AHEPA
EIN 237566161 · Headquarters: Sioux Falls, SD, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Super Dogs for Super Heroes
EIN 821706691 · Headquarters: Rapid City, SD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Superior History Association Inc
EIN 852207674 · Headquarters: Summit, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Superior Solutions Inc
EIN 991899998 · Headquarters: Milbank, SD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Supporters for the Hill City Ambulance
EIN 920560565 · Headquarters: Hill City, SD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Supporters of Yankton Middle School
EIN 465000660 · Headquarters: Yankton, SD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Supporting Gods Servants Inc
EIN 571235234 · Headquarters: SIOUX FALLS, SD, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Supporting South Dakota
EIN 921314629 · Headquarters: MITCHELL, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Surviveit Inc
EIN 463365665 · Headquarters: SIOUX FALLS, SD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Surviving Diabetes for Native Americans Inc
EIN 461799741 · Headquarters: Aberdeen, SD, USA · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Surviving with Grace Inc
EIN 474174967 · Headquarters: Rapid City, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Survivors Joining for Hope Inc
EIN 811250601 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Suscipe
EIN 994719391 · Headquarters: SIOUX FALLS, SD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Susie Hinex Ministries
EIN 474895494 · Headquarters: Aberdeen, SD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sustainable Harvest Alliance
EIN 208117164 · Headquarters: HERMOSA, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Suttons Bay Sportsmans Club Inc
EIN 273675968 · Headquarters: GETTYSBURG, SD, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Swan Lake Christian Camp Assn
EIN 460460966 · Headquarters: VIBORG, SD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Swan Lake Improvement Association
EIN 460436097 · Headquarters: Elkton, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 237348331 · Headquarters: Freeman, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 480346028 · Headquarters: Freeman, SD, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 510176339 · Headquarters: RAPID CITY, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Swiftdrifters Snowmobile Club
EIN 161656523 · Headquarters: Dell Rapids, SD, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Swiss Choral Society
EIN 363346893 · Headquarters: Freeman, SD, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Symposia on Environmental Biogeochemistry Inc
EIN 510223079 · Headquarters: RAPID CITY, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- System Safety Society
EIN 510138958 · Headquarters: BRITTON, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- T&c Legacy Foundation
EIN 992791180 · Headquarters: DAKOTA DUNES, SD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- T4 Foundation
EIN 993937677 · Headquarters: WINNER, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tabernacle of the Lord Jesus
EIN 460339485 · Headquarters: brandon, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tabor Area Chamber of Commerce Inc
EIN 460338654 · Headquarters: TABOR, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Tabor Development Corp Inc
EIN 202522091 · Headquarters: Tabor, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tabor Manor Inc
EIN 460308997 · Headquarters: TABOR, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Tabor Pink Ladies
EIN 882633736 · Headquarters: Tabor, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tabula Rasa Inc
EIN 833352034 · Headquarters: HOT SPRINGS, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Takeitbackorg-advocacy
EIN 473176941 · Headquarters: SIOUX FALLS, SD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Takeitbackorg-foundation
EIN 473742593 · Headquarters: SIOUX FALLS, SD, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Taku Skan Skan Wasakliyapi Global
EIN 884216566 · Headquarters: Keystone, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tallgrass Recovery & Sober Living Homes
EIN 200293050 · Headquarters: Sioux Falls, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tanka Fund
EIN 825315136 · Headquarters: Rapid City, SD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Taopi and Hartford Masonic Lodge
EIN 331593451 · Headquarters: Colton, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tapestry International Ministry Inc
EIN 461616840 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Tasiyagnunpa Media
EIN 934318743 · Headquarters: McLaughlin, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tatanka Badlands Development Institute
EIN 271010412 · Headquarters: Porcupine, SD, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Tatanka Foundation
EIN 562506768 · Headquarters: Deadwood, SD, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Tatanka Luta Inc
EIN 472919590 · Headquarters: Cherry Creek, SD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Tatanka Oyate Preservation Society
EIN 861244855 · Headquarters: LAKE ANDES, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tatanka Resource Conservation and Development Council Inc
EIN 300063409 · Headquarters: Bison, SD, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Tau Beta Pi Association Inc
EIN 237359111 · Headquarters: Brookings, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tau Beta Pi Association Inc
EIN 237360423 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tau Kappa Epsilon Fraternity Inc
EIN 460273968 · Headquarters: VERMILLION, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Tea Area Cupboard Inc
EIN 393237588 · Headquarters: Tea, SD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Tea Area School District Association
EIN 500005151 · Headquarters: Tea, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Tea Historical Society
EIN 460459376 · Headquarters: Tea, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tea Storm Chasers
EIN 463236675 · Headquarters: Tea, SD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Tea Veterans Memorial
EIN 843632517 · Headquarters: Tea, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tea Volunteer Fire Department Inc
EIN 460353350 · Headquarters: TEA, SD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tea Youth Wrestling Club
EIN 461979080 · Headquarters: Tea, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Team Brandon
EIN 821776867 · Headquarters: BRANDON, SD, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Team Ellsworth Spouses Club
EIN 510136760 · Headquarters: Ellsworth AFB, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Team Hope
EIN 352512953 · Headquarters: Yankton, SD, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Team Hope
EIN 352818495 · Headquarters: Milbank, SD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Team of Angels Foundation
EIN 710954082 · Headquarters: Flandreau, SD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Team Pay It Forward
EIN 824996342 · Headquarters: SPEARFISH, SD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Team Tate Foundation
EIN 810771716 · Headquarters: Tyndall, SD, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Team Wicked Softball
EIN 464729604 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Team Zaidee
EIN 843177399 · Headquarters: GETTYSBURG, SD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Teamwork Ministries Inc
EIN 460440050 · Headquarters: Rapid City, SD, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Teapot Troopers 4-H Club of Lincoln County South Dakota
EIN 861615673 · Headquarters: Tea, SD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Technology for Rural Enhancement of Communities
EIN 460427818 · Headquarters: BELLE FOURCHE, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Teddy Bear Den
EIN 311802800 · Headquarters: SIOUX FALLS, SD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Teen Challenge of the Dakotas
EIN 460319355 · Headquarters: BROOKINGS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Teen Court
EIN 460439254 · Headquarters: DEADWOOD, SD, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Tegan's Light
EIN 993449951 · Headquarters: MITCHELL, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tekakwitha Nursing Center
EIN 411809912 · Headquarters: SISSETON, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990