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
- Native Hope Inc
EIN 473851180 · Headquarters: CHAMBERLAIN, SD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Native Nations International Foundation Inc
EIN 852214432 · Headquarters: Rapid City, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Native Pop- People of the Plains
EIN 851453261 · Headquarters: Rapid City, SD, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Native Wishes
EIN 475507917 · Headquarters: Flandreau, SD, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Native Womens Society of the Great Plains Reclaiming Our Sacredness
EIN 261921385 · Headquarters: Eagle Butte, SD, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- Native Youth Leadership Alliance
EIN 272503270 · Headquarters: Pine Ridge, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nature Partners Foundation
EIN 990666381 · Headquarters: Hot Springs, SD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Navy League of the United States South Dakota Council
EIN 812770159 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Navy Mothers Club of America Inc
EIN 466014952 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Navy Wives Club of America
EIN 900189268 · Headquarters: Huron, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Nd Rough Rider State Org Intl Good Sam Recreational Vehicle Club
EIN 300469641 · Headquarters: Lemmon, SD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Ndn Action Network Inc
EIN 832822232 · Headquarters: RAPID CITY, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- NDN Collective
EIN 832763481 · Headquarters: Rapid City, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ndn Collective Inc
EIN 823776329 · Headquarters: RAPID CITY, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ndn Foundation Inc
EIN 832724212 · Headquarters: RAPID CITY, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990
- Ne South Dakota Community Action Program Inc
EIN 460282100 · Headquarters: SISSETON, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nebraska 4-H Foundation
EIN 453579055 · Headquarters: Ardmore, SD, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Nebraska-Iowa Wireless Association Inc
EIN 264138654 · Headquarters: GARY, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- NECOG Development Corporation
EIN 460434487 · Headquarters: Aberdeen, SD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Needs Anonymous Inc
EIN 363792230 · Headquarters: Webster, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Nef Family Foundation C/o Kristin Tanner
EIN 562603128 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Negelle Borena Concern Inc
EIN 462432693 · Headquarters: sioux falls, SD, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Nehring Family Nice Foundation
EIN 844133896 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Neighborhood Housing Services of the Black Hills Inc
EIN 460423151 · Headquarters: DEADWOOD, SD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Neighborhood Pantry - Camp Butler
EIN 934451498 · Headquarters: Watertown, SD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nemo Cemetery Association
EIN 208871209 · Headquarters: NEMO, SD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nemo Volunteer Fire Department
EIN 411902621 · Headquarters: NEMO, SD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Nesd Family Violence Prevention Conference
EIN 932974798 · Headquarters: ABERDEEN, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nettie's Spay N Neuter Inc
EIN 472647955 · Headquarters: CROOKS, SD, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Never Give Up Coaching & Life Skills Group 81
EIN 921466768 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New Adventures 4-H Club
EIN 460426252 · Headquarters: Winner, SD, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- New Adventures of Tripp Co
EIN 872635124 · Headquarters: Winner, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New Beginning
EIN 901032434 · Headquarters: North Sioux City, SD, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- New Dawn Enterprises
EIN 460377419 · Headquarters: STURGIS, SD, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990
- New Directions
EIN 020791159 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Effington Cemetery Association
EIN 393613699 · Headquarters: Rosholt, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Elm Springs Fire Department Inc
EIN 843129326 · Headquarters: ETHAN, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Haven
EIN 460439619 · Headquarters: SIOUX FALLS, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- New Heights for America
EIN 934878531 · Headquarters: Sioux Falls, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- New Home Lutheran Cemetery
EIN 474387878 · Headquarters: MITCHELL, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Hope Christian Camp and Retreat Center
EIN 843120814 · Headquarters: PLATTE, SD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- New Hope Foundation
EIN 271713207 · Headquarters: MOBRIDGE, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Hope Native American Mission
EIN 460988361 · Headquarters: Piedmont, SD, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- New Horizons 4-H Club
EIN 203149836 · Headquarters: Chamberlain, SD, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- New Horizons for Hyde County Inc
EIN 272914282 · Headquarters: HIGHMORE, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Industry Association of South Dakota
EIN 861345784 · Headquarters: PIERRE, SD, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- New Jerusalem Temple
EIN 811809462 · Headquarters: Sioux Falls, SD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New Mexico Public Health Research Foundation
EIN 850390667 · Headquarters: Pierre, SD, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- New Oak Christian Church
EIN 510167624 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Order of the North and South Motorcycle Riding Club Inc
EIN 820613383 · Headquarters: UTICA, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Roots Ministry
EIN 452935215 · Headquarters: SIOUX FALLS, SD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- New Trails Ministry
EIN 822813261 · Headquarters: Custer, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Underwood Ambulance Service
EIN 202739490 · Headquarters: New Underwood, SD, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- New Underwood Community Development Corporation
EIN 460403968 · Headquarters: New Underwood, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- New Underwood Community Volunteer Fire Department
EIN 237304932 · Headquarters: New Underwood, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New Underwood High School Alumni Association
EIN 460453875 · Headquarters: RAPID CITY, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New Underwood Roping Club Inc
EIN 363687405 · Headquarters: New Underwood, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Newdale School
EIN 363319319 · Headquarters: Elkton, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Newell Community Club Inc
EIN 466036729 · Headquarters: NEWELL, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Newell Improvement Corporation
EIN 843631768 · Headquarters: Newell, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Newell Irrigator Booster Club Inc
EIN 993634180 · Headquarters: Newell, SD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Newell Lions Club
EIN 466015312 · Headquarters: Newell, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Newell School District Foundation
EIN 800420211 · Headquarters: Newell, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Newport School
EIN 363504010 · Headquarters: CLAREMONT, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Next Step Inc
EIN 393192925 · Headquarters: EUREKA, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Next Town Ministries
EIN 873579723 · Headquarters: Watertown, SD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- NextSight Foundation
EIN 850694130 · Headquarters: Spearfish, SD, USA · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Nightwatch Inc
EIN 921883618 · Headquarters: SIOUX FALLS, SD, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nisto Incorporated
EIN 814507023 · Headquarters: SISSETON, SD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nope-Lincoln County Inc
EIN 933970670 · Headquarters: Canton, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nora Cemetery Association
EIN 466015789 · Headquarters: Alcester, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nora Wave Foundation Inc
EIN 842590765 · Headquarters: DAKOTA DUNES, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Norbeck Society
EIN 203517046 · Headquarters: Rapid City, SD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nordland Fest Association
EIN 460370309 · Headquarters: Sioux Falls, SD, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Norman and Sheila Bernstein Foundation
EIN 461910593 · Headquarters: DAKOTA DUNES, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Norris Peak Water Users Association Inc
EIN 460427736 · Headquarters: Rapid City, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Norris-sd Volunteer Fire Department
EIN 820783577 · Headquarters: Norris, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North American Corriente Association
EIN 810409680 · Headquarters: CHAMBERLAIN, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- North American Piedmontese Association
EIN 912073464 · Headquarters: CANISTOTA, SD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- North Bethlehem Cemetery Inc
EIN 872011529 · Headquarters: Irene, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Central Region Shotokan Karate - Iskf
EIN 832283954 · Headquarters: Sioux Falls, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Central Resource Conservation and Developement Association Inc
EIN 460361335 · Headquarters: Pierre, SD, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- North Central Society for Post- Acute and Long Term Care Medicine
EIN 460392912 · Headquarters: Sioux Falls, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Central South Dakota Childrens Choir
EIN 460980135 · Headquarters: Mitchell, SD, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- North Country Fiber Fair Inc
EIN 450431897 · Headquarters: Watertown, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- North Dakota Badlands Horse Registry
EIN 271450477 · Headquarters: Rapid City, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Dakota Rodeo Association
EIN 450306244 · Headquarters: LUDLOW, SD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- North Dakota School Nutrition Associatio
EIN 450404738 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- North Haines Volunteer Fire Dept
EIN 460337229 · Headquarters: RAPID CITY, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- North Marshall Fire Department Association Inc
EIN 237283707 · Headquarters: Britton, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Rapid Civic Association Inc
EIN 412214433 · Headquarters: Rapid City, SD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- North Sioux City Economic Development Co
EIN 460450254 · Headquarters: NORTH SIOUX CITY, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- North Sioux City Volunteer Fire Department
EIN 460418512 · Headquarters: North Sioux City, SD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- North Sioux Dakota Valley Recreational Complex
EIN 450457767 · Headquarters: DAKOTA DUNES, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeast Ambulance Service Inc
EIN 460361769 · Headquarters: ROSHOLT, SD, USA · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Northeast Care and Rehabilitation Inc
EIN 471151943 · Headquarters: ROSHOLT, SD, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990
- Northeast Chapter Bellator Titans Mc Inc
EIN 993298900 · Headquarters: ABERDEEN, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeast Regional Health Fitness Center
EIN 460456793 · Headquarters: Aberdeen, SD, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990
- Northeast Sd Health Care Foundation % Daryl Halvorson
EIN 460430984 · Headquarters: MILBANK, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northeast South Dakota Anglers Association
EIN 993142379 · Headquarters: SISSETON, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N