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
- Highland Cemetery
EIN 932708650 · Headquarters: Hot Springs, SD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Highland Lutheran Cemetary Inc
EIN 200679487 · Headquarters: BRANDT, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Highland Park Cemetery Association of Hermosa
EIN 460378778 · Headquarters: Hermosa, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Highland Vfd Auxilliary
EIN 872543623 · Headquarters: Edgemont, SD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Highlands Volunteer Fire Department
EIN 460402338 · Headquarters: Edgemont, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Highmore Area Council of the Arts
EIN 842377260 · Headquarters: Highmore, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Highmore C&c
EIN 412900320 · Headquarters: Highmore, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Highmore Cemetery Association
EIN 363537869 · Headquarters: HIGHMORE, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Highmore Golf Club Inc Dba Highmore Golf Course
EIN 811890141 · Headquarters: HIGHMORE, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Highmore Nursing Home
EIN 460306311 · Headquarters: HIGHMORE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Highmore Volunteer Fire Dept Inc
EIN 020672951 · Headquarters: Highmore, SD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hill City Area Arts Council
EIN 467301390 · Headquarters: Hill City, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hill City Area Chamber of Commerce
EIN 460386435 · Headquarters: Hill City, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hill City Area Ministries Inc
EIN 262651715 · Headquarters: HILL CITY, SD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Hill City Evergreen Garden Club
EIN 462329251 · Headquarters: Hill City, SD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hill City Fundraising
EIN 932118023 · Headquarters: Hill City, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hill City Parent Involvement Parent Teacher Organization
EIN 273567300 · Headquarters: Hill City, SD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hill City Ranger Booster Club
EIN 923794781 · Headquarters: HILL CITY, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hill City Senior Citizens
EIN 460319591 · Headquarters: Hill City, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hill City Youth Athletics
EIN 814118134 · Headquarters: hill city, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hillcrest School
EIN 460382759 · Headquarters: GARDEN CITY, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hills of Rest Memorial Park Inc
EIN 460215704 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hills of Rest Memorial Park Permanent Lot Care Fund Trust
EIN 916444666 · Headquarters: BROOKINGS, SD, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Hillside Hustlers 4-H Club
EIN 460365451 · Headquarters: WILMOT, SD, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Hillside Hustlers 4-H Club of South
EIN 921549094 · Headquarters: Sisseton, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hillside School
EIN 363503766 · Headquarters: DOLAND, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hillview Cemetery
EIN 923689874 · Headquarters: ISABEL, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hilmoe-white River Cemetery Assoc
EIN 466019996 · Headquarters: PRESHO, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Himss Dakotas Chapter
EIN 934435561 · Headquarters: Vermillion, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hindu Temple of Siouxland
EIN 270679398 · Headquarters: Tea, SD, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- His Ambassadors to the Nations
EIN 431940073 · Headquarters: PIERRE, SD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hisega Meadows Water Inc
EIN 208561749 · Headquarters: RAPID CITY, SD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Historic Dakota Railroad Company of Prairie Village Inc
EIN 821265378 · Headquarters: MADISON, SD, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Historic Deadwood-Lead Arts Council
EIN 460415834 · Headquarters: Lead, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Historic Downtown Yankton Inc
EIN 743081238 · Headquarters: YANKTON, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Historic Homestake Opera House Society
EIN 411901385 · Headquarters: LEAD, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Historic Lund Theater Association
EIN 462433714 · Headquarters: VIBORG, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Historic Madison Ranch
EIN 271857789 · Headquarters: Rapid City, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Historic Pierre Street Association Inc
EIN 822647931 · Headquarters: PIERRE, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Historic Rapid City
EIN 460424536 · Headquarters: Rapid City, SD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Historic Vietnam Helicopter Inc
EIN 465475047 · Headquarters: Hot Springs, SD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Historical Society Inc Clay County
EIN 237024022 · Headquarters: Vermillion, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Historical Society of Delmont C/o Earla Strid
EIN 460438173 · Headquarters: Delmont, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Historical Society Tr
EIN 847016150 · Headquarters: SPEARFISH, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hitchcock Community Development Corporation
EIN 460352426 · Headquarters: Hitchcock, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Hitchcock-tulare School Foundation
EIN 451535772 · Headquarters: TULARE, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hndrd
EIN 464891900 · Headquarters: Rapid City, SD, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Hobo's Healing Heart
EIN 465586163 · Headquarters: Spearfish, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hoffman Horizons Camp
EIN 884228654 · Headquarters: Rapid City, SD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Holiday Rambler Recreational Vechicle Club Inc
EIN 593559741 · Headquarters: Box Elder, SD, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Holiday Rambler Recreational Vehicle Club Inc
EIN 273790973 · Headquarters: Box Elder, SD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Holiday Rambler Recreational Vehicle Club Inc
EIN 460458980 · Headquarters: Howard, SD, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Holiday Rambler Recreational Vehicle Club Inc
EIN 731374333 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Holy Infant Hospital
EIN 460308990 · Headquarters: HOVEN, SD, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990
- Holy Trinity Cemetery Inc
EIN 460444881 · Headquarters: ETHAN, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Home Builders Association of the Sioux Empire
EIN 460255803 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Home for Now Corporation
EIN 991556237 · Headquarters: Mitchell, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Home Nest Honorable Order of the Blue Goose International
EIN 237169000 · Headquarters: Sioux Falls, SD, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Home of Peace Cemetery Assn Irr
EIN 816010132 · Headquarters: Rapid City, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Home Ownership Assistance Program Inc
EIN 203078907 · Headquarters: PIERRE, SD, US · Housing & Shelter · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Home Plate Collective
EIN 993618593 · Headquarters: Box Elder, SD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Homefront Warriors Foundation Inc
EIN 815360126 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Homeownership Education Resource Organization
EIN 450467089 · Headquarters: PIERRE, SD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Homes Are Possible Inc
EIN 460458578 · Headquarters: Aberdeen, SD, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990
- Homeschool South Dakota
EIN 823847017 · Headquarters: Sioux Falls, SD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Homeschool Trade Association
EIN 813125756 · Headquarters: Brandon, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Homestake Unit 31 Dept of South Dakota American Legion Auxiliary
EIN 466015291 · Headquarters: Deadwood, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Homestake Veterans Association
EIN 466011850 · Headquarters: Lead, SD, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Homestake Visitors Center D/b/a Sanford Lab Homestake Visitor
EIN 911781548 · Headquarters: LEAD, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990
- Hometown Youth Sports Inc
EIN 932090126 · Headquarters: SIOUX FALLS, SD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- Homeward Bound Pet Rescue
EIN 451539344 · Headquarters: Yankton, SD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Honor Society of Phi Kappa Phi
EIN 621784056 · Headquarters: MITCHELL, SD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Honos Foundation
EIN 822072305 · Headquarters: Sioux Falls, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hook Me Up with a Job
EIN 800562409 · Headquarters: Watertown, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Hope for Cure Society
EIN 943456406 · Headquarters: Rapid City, SD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Hope for Hearts
EIN 332887484 · Headquarters: Dell Rapids, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hope for Heroes Inc
EIN 814943217 · Headquarters: MANSFIELD, SD, USA · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Hope for the Hopeless Organization H2O
EIN 832055081 · Headquarters: Sioux Falls, SD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hope Has Arrived Llc
EIN 825298191 · Headquarters: SIOUX FALLS, SD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hope House Inc
EIN 863571780 · Headquarters: Huron, SD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hope in Life
EIN 465117393 · Headquarters: Rapid City, SD, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Hope Love Equip Foundation
EIN 465176100 · Headquarters: Viborg, SD, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Hope Ministries
EIN 462000881 · Headquarters: ELK POINT, SD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hope Next Door
EIN 462730153 · Headquarters: Sioux Falls, SD, USA · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Hope Prison Ministery
EIN 460462412 · Headquarters: Sioux Falls, SD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hope Therapeutic Riding Center
EIN 060430957 · Headquarters: HURON, SD, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hopeful Hearts Lyme Network
EIN 993786897 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hopeless to Homes Animal Rescue
EIN 464498969 · Headquarters: Pierre, SD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hopes Kitchen
EIN 414511406 · Headquarters: LEAD, SD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Horizon Health
EIN 460341255 · Headquarters: Howard, SD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Horizon Health Foundation
EIN 812678046 · Headquarters: HOWARD, SD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Horizon of Parmelee Enities
EIN 262316447 · Headquarters: parmelee, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Horizon Parent Teacher Organization
EIN 812200551 · Headquarters: SIOUX FALLS, SD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hormar Foundation Nfp
EIN 873916065 · Headquarters: SIOUX FALLS, SD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Horse Help Providers Inc
EIN 800031520 · Headquarters: CROOKS, SD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Horses 4 Healing
EIN 844729230 · Headquarters: Brandon, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Horseshoe Acres Water Association
EIN 823155681 · Headquarters: Piedmont, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hospitality Foundation
EIN 460454823 · Headquarters: Chamberlain, SD, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Hot Springs Alano Society
EIN 460406754 · Headquarters: Hot Springs, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Hot Springs Amateur Radio Club
EIN 460377724 · Headquarters: HOT SPRINGS, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N