Data / Nonprofits / South Dakota / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in South Dakota: 293 registered with the IRS
293 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in South Dakota, 291 of them 501(c)(3) charities; the 62 that report revenue took in $1.84 billion. The most are in Sioux Falls (104), Rapid City (23), Aberdeen (12). The largest by revenue: Signatry Charitable Trust ($1.04 billion), Margot and Tom Pritzker Science Foundation ($423.3 million), Sanford Health Foundation ($214.4 million).
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Every organization, largest by revenue first
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Signatry Charitable Trust | Sioux Falls | 501(c)(3) | 2019 | $1.04 billion | $816.2 million | 2024-12 |
| Margot and Tom Pritzker Science Foundation | Sioux Falls | 501(c)(4) | 2024 | $423.3 million | $449.6 million | 2024-12 |
| Sanford Health Foundation | Sioux Falls | 501(c)(3) | 1997 | $214.4 million | $1.28 billion | 2024-12 |
| South Dakota Community Foundation | Pierre | 501(c)(3) | 1988 | $60.1 million | $939.2 million | 2024-12 |
| Sioux Falls Area Community Foundation Inc | Sioux Falls | 501(c)(3) | 2001 | $50.6 million | $390.9 million | 2025-06 |
| Black Hills Area Community Foundation | Rapid City | 501(c)(3) | 1989 | $25.9 million | $95.1 million | 2025-12 |
| Watertown Community Foundation | Watertown | 501(c)(3) | 2025 | $4.6 million | $943,893 | 2024-12 |
| Hand County Health Wellness and Community Foundation | Miller | 501(c)(3) | 2009 | $2.9 million | $3.1 million | 2025-12 |
| Oahe Foundation | Pierre | 501(c)(3) | 1984 | $2.2 million | $27.8 million | 2025-12 |
| United Way of the Black Hills | Rapid City | 501(c)(3) | 1959 | $1.7 million | $9.1 million | 2025-12 |
| Oyate Teca Project | Kyle | 501(c)(3) | 2012 | $1.4 million | $1.3 million | 2025-06 |
| Brookings Foundation | Brookings | 501(c)(3) | 1977 | $1.3 million | $3.4 million | 2026-03 |
| VC Medical Endowment Trust | Sioux Falls | 501(c)(3) | 2015 | $1.1 million | $20.2 million | 2025-06 |
| Brookings Area United Way | Brookings | 501(c)(3) | 1972 | $965,884 | $4 million | 2025-01 |
| United Way and Volunteer Services of Greater Yankton | Yankton | 501(c)(3) | 1994 | $812,842 | $969,755 | 2024-12 |
| Clark Community Aquatic Center | Clark | 501(c)(3) | 2024 | $671,326 | $861,895 | 2025-12 |
| Watertown Area United Way | Watertown | 501(c)(3) | 1970 | $668,384 | $924,244 | 2024-12 |
| Capital Area United Way Inc | Pierre | 501(c)(3) | 1989 | $622,042 | $956,859 | 2025-12 |
| Olde Towne Theatre Co Inc | Worthing | 501(c)(3) | 1990 | $456,427 | $219,656 | 2025-06 |
| Mary Chilton Dar Foundation | Sioux Falls | 501(c)(3) | 1985 | $414,949 | $7.8 million | 2025-11 |
| De Smet Community Foundation | De Smet | 501(c)(3) | 2013 | $398,328 | $135,990 | 2025-12 |
| Sioux Falls Cares Inc | Sioux Falls | 501(c)(3) | 1999 | $359,737 | $854,345 | 2025-12 |
| South Dakota Chapter Inc of the American Concrete Pavement Assoc | Sioux Falls | 501(c)(3) | 1993 | $344,871 | $328,219 | 2024-12 |
| Greatlife Cares Foundation | Sioux Falls | 501(c)(3) | 2017 | $315,842 | $187,323 | 2024-12 |
| Scottish Rite Foundation of South Dakota | Mitchell | 501(c)(3) | 1964 | $303,734 | $4.4 million | 2025-12 |
| Advance Foundation | Brookings | 501(c)(3) | 1988 | $303,419 | $963,436 | 2025-06 |
| Sunshine Bible Academy Foundation | Miller | 501(c)(3) | 2007 | $296,268 | $1.5 million | 2025-12 |
| Watertown Area Community Foundation Inc | Watertown | 501(c)(3) | 2023 | $273,563 | $34.5 million | 2024-12 |
| Mitchell Area Charitable Foundation | Mitchell | 501(c)(3) | 1987 | $233,359 | $3.2 million | 2024-12 |
| Friends of Northern Hills Training Center Inc | Spearfish | 501(c)(3) | 1995 | $222,316 | $1.8 million | 2025-06 |
| Jeremiah 29 11 Inc | Sioux Falls | 501(c)(3) | 2000 | $213,036 | $552,171 | 2024-12 |
| Sertoma Inc | Sioux Falls | 501(c)(3) | 1964 | $188,506 | $294,090 | 2025-06 |
| Tom Vanderpol Memorial Fund Inc | Harrison | 501(c)(3) | 2012 | $182,133 | $292,379 | 2024-12 |
| Interlakes Area United Way Corporation | Madison | 501(c)(3) | 1960 | $175,405 | $145,381 | 2024-12 |
| Canton-Inwood Area Health Foundation | Canton | 501(c)(3) | 1950 | $167,458 | $4.7 million | 2025-04 |
| Rural Philanthropy Institute | Rapid City | 501(c)(3) | 2019 | $166,718 | $168,081 | 2024-12 |
| Wilmot Community Foundation | Wilmot | 501(c)(3) | 2003 | $154,948 | $140,364 | 2025-12 |
| Sioux Valley Energy Customer Trust Inc | Colman | 501(c)(3) | 2001 | $150,903 | $109,717 | 2024-12 |
| Sertoma Inc | Aberdeen | 501(c)(3) | 1964 | $130,334 | $63,875 | 2025-06 |
| Legacy Foundation | Sioux Falls | 501(c)(3) | 2023 | $120,277 | $81,674 | 2025-09 |
| Webster Alumni Foundation Inc | Webster | 501(c)(3) | 2001 | $109,346 | $1.3 million | 2024-12 |
| Downtown Sturgis Foundation | Sturgis | 501(c)(3) | 2005 | $104,390 | $70,378 | 2024-12 |
| South Dakota Law Enforcement Charities | Sioux Falls | 501(c)(3) | 1996 | $102,809 | $118,517 | 2025-12 |
| Aberdeen Exchange BMX | Aberdeen | 501(c)(3) | 2015 | $100,701 | $398,574 | 2024-12 |
| Sesdac Foundation Inc | Vermillion | 501(c)(3) | 2001 | $91,201 | $850,468 | 2025-12 |
| Renaissance Charitable Supporting Organization Trust | Aberdeen | 501(c)(3) | 2018 | $82,787 | $1.2 million | 2024-12 |
| Safe Harbor Foundation | Aberdeen | 501(c)(3) | 2000 | $81,791 | $1.1 million | 2025-06 |
| Mobridge-Pollock School Foundation | Mobridge | 501(c)(3) | 2013 | $80,928 | $171,070 | 2025-12 |
| Watertown Pink Ladies Dart League | Watertown | 501(c)(3) | 2016 | $72,683 | $68,930 | 2025-12 |
| United Way of Northeastern South Dakota Foundation Inc | Aberdeen | 501(c)(3) | 2010 | $67,364 | $1.3 million | 2025-08 |
| Hayward Memorial Testamentary Trust | Sioux Falls | 501(c)(3) | 1959 | $63,319 | $1.1 million | 2025-12 |
| James Daeh Foundation | Sioux Falls | 501(c)(3) | 2018 | $50,000 | $150,000 | 2024-12 |
| Redfield Community Memorial Hospital and Clinic Foundation | Redfield | 501(c)(3) | 1997 | $47,363 | $384,889 | 2025-12 |
| South Dakota Masonic Charities | Sioux Falls | 501(c)(3) | 2026 | $47,135 | $973,685 | 2019-12 |
| Black Hills Roundup Chutes for Charity | Belle Fourche | 501(c)(3) | 2012 | $40,371 | $118,254 | 2025-12 |
| Sertoma Inc | Yankton | 501(c)(3) | 1964 | $37,682 | $42,765 | 2026-06 |
| Tin City Masonic Charities | Hill City | 501(c)(3) | 2024 | $20,893 | $27,099 | 2025-12 |
| Twenty 4 Seven Motorcycle Association | Chester | 501(c)(3) | 2022 | $2,843 | $2,843 | 2025-12 |
| Canku Luta Omoni | Rapid City | 501(c)(3) | 2022 | $2,133 | $779 | 2024-12 |
| Faith Area Community Foundation | Faith | 501(c)(3) | 2022 | $1,457 | $28,389 | 2025-12 |
| Zenith Lodge 202 A F & A M | Tulare | 501(c)(3) | 2014 | $1,212 | $28,995 | 2025-12 |
| Aanenson Family Foundation | Sioux Falls | 501(c)(3) | 2023 | $181 | $29,699 | 2025-12 |
| 28 Cons Booster Club | Ellsworth Afb | 501(c)(3) | 2025 | $0 | $0 | 2025-04 |
| 2G Charitable Foundation | Sioux Falls | 501(c)(3) | 2001 | $62,597 | 2025-12 | |
| A & B Winstrom Christian Family Foundation | Sioux Falls | 501(c)(3) | 2009 | $5.8 million | 2025-12 | |
| Adams Thermal Systems Foundation | Canton | 501(c)(3) | 2014 | $817,266 | 2024-12 | |
| Al and Irene Kurtenbach Foundation | Aurora | 501(c)(3) | 2006 | $213,977 | 2025-12 | |
| Alcester Community Foundation | Alcester | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Alcester Pink Ladies | Alcester | 501(c)(3) | 2019 | $0 | $0 | 2026-02 |
| Arrowhead Country Club Foundation | Rapid City | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Ashleys Kicks for Kids | Sioux Falls | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Aspen Trust | Rapid City | 501(c)(3) | 2020 | $7.5 million | 2024-12 | |
| Austads Golf Charitable Foundation | Sioux Falls | 501(c)(3) | 2022 | $189,517 | 2025-12 | |
| Beacom Family Foundation | Sioux Falls | 501(c)(3) | 2018 | $3.7 million | 2024-12 | |
| Beresford United Fund Inc | Beresford | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Black Hills Corporation Foundation | Rapid City | 501(c)(3) | 2002 | $5.6 million | 2025-12 | |
| Blanche Doolittle Private Foundation | Sioux Falls | 501(c)(3) | 2000 | $279,514 | 2025-12 | |
| Bloomer Family Foundation | Sioux Falls | 501(c)(3) | 2020 | $2.3 million | 2025-12 | |
| Blythe Brenden-Mann Foundation | Sioux Falls | 501(c)(3) | 2006 | $22.2 million | 2024-12 | |
| Bob & Eileen Gilman Family Foundation | Sioux Falls | 501(c)(3) | 2003 | $2.7 million | 2025-12 | |
| Bob & Ginny Peterson Foundation | Dakota Dunes | 501(c)(3) | 1998 | $1.1 million | 2025-12 | |
| Bon Homme 4-2 Public Schools Foundation | Tyndall | 501(c)(3) | 2007 | $1,801 | 2025-06 | |
| Bowdle Hospital | Bowdle | 501(c)(3) | 2005 | |||
| Branches Foundation | Sioux Falls | 501(c)(3) | 2000 | $28.2 million | 2025-12 | |
| Brass Family Foundation | Lennox | 501(c)(3) | 2007 | $2.2 million | 2025-12 | |
| Brenden Mann Foundation | Sioux Falls | 501(c)(3) | 2006 | $18.3 million | 2024-12 | |
| Brentford Community Foundation | Brentford | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Bridgman Foundation | Wessingtn SPG | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Brookings Police Department Foundation | Brookings | 501(c)(3) | 2011 | $0 | $0 | 2025-06 |
| Buettner Family Foundation | Sioux Falls | 501(c)(3) | 2010 | $107,343 | 2024-12 | |
| Burwell Family Foundation Inc | Sioux Falls | 501(c)(3) | 2025 | |||
| Carol Clarkson Eklund Foundation | Belle Fourche | 501(c)(3) | 2013 | $4.6 million | 2025-12 | |
| Carol Dines Family Foundation | Sioux Falls | 501(c)(3) | 2025 | $877,765 | 2025-12 | |
| Cassini Trust | Sioux Falls | 501(c)(3) | 2024 | $9.9 million | 2025-12 | |
| Cecil Duncan Trust | Mitchell | 501(c)(3) | 2009 | $2.1 million | 2025-12 | |
| Chamberlain School District Foundation | Chamberlain | 501(c)(3) | 2014 | |||
| Childrens Museum of South Dakota | Brookings | 501(c)(3) | 2010 | $6.5 million | 2025-12 | |
| Christmas for Kids | Custer | 501(c)(3) | 2013 | $0 | $0 | 2024-12 |
| Clarkson Family Foundation | Belle Fourche | 501(c)(3) | 2001 | $3.7 million | 2025-12 | |
| Comfort Family Foundation | Sioux Falls | 501(c)(3) | 2010 | $9.1 million | 2025-12 | |
| Conrad I & Ruth V Karleen Charitable Trust | Sioux Falls | 501(c)(3) | 2000 | $1.8 million | 2025-12 | |
| Cowgirl Way | Box Elder | 501(c)(3) | 2021 | $0 | $0 | 2026-07 |
| Cresten Philanthropy | Sioux Falls | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| DJ Fischer Foundation | Gettysburg | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Dairy Fest | Bruce | 501(c)(3) | 2019 | $0 | $0 | 2025-08 |
| Dakota Prairie Quiltrs Guild | Freeman | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Daniel A Wold Foundation | Aberdeen | 501(c)(3) | 2019 | $1,153 | 2025-12 | |
| Dannys Jam | Summerset | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Dawood Family Foundation | Sioux Falls | 501(c)(3) | 2023 | $374,621 | 2025-12 | |
| Day County Chapter - Iwla | Webster | 501(c)(3) | 2014 | $0 | $0 | 2026-01 |
| Dell Rapids Community Hospital Foundation | Dell Rapids | 501(c)(3) | 1998 | $0 | $0 | 2024-12 |
| Denny Sanford Foundation | Sioux Falls | 501(c)(3) | 2007 | $28.1 million | 2025-06 | |
| Dick Paine Educational Trust | Doland | 501(c)(3) | 2007 | $371,654 | 2025-12 | |
| Direct Line Inc | Sioux Falls | 501(c)(3) | 2011 | $939,687 | 2025-12 | |
| Division 687 Foundation | Vermillion | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Dokken Family Foundation | Dakota Dunes | 501(c)(3) | 2014 | $1.3 million | 2025-12 | |
| Donald & Marguerite E Mabee Charitable Trust | Mitchell | 501(c)(3) | 2009 | $819,268 | 2025-12 | |
| Donald Stip Charitable Remainder Unitrust | Sioux Falls | 501(c)(3) | 2010 | $6.1 million | 2025-12 | |
| Donna M Rasmussen Irrv Trust Fbo Dow Rummel Village | Sioux Falls | 501(c)(3) | 2024 | $2.2 million | 2025-12 | |
| Donna Rasmussen Fam Trust Fbo Zion Lutheran Church | Sioux Falls | 501(c)(3) | 2025 | $2 million | 2025-12 | |
| Dorothy Babcock Family Charitablefoundation | Dakota Dunes | 501(c)(3) | 2007 | $610,612 | 2024-12 | |
| Dreamer Community Development | Martin | 501(c)(3) | 2025 | |||
| Duke Family Foundation | Rapid City | 501(c)(3) | 2020 | $96,402 | 2025-12 | |
| Eddy Family Foundation | Sioux Falls | 501(c)(3) | 1999 | $2.9 million | 2024-12 | |
| Edward L Schwab Memorial Foundation | Aberdeen | 501(c)(3) | 1997 | $1.7 million | 2025-08 | |
| Edwards Family Foundation | Aberdeen | 501(c)(3) | 2011 | $4.1 million | 2025-12 | |
| Eleanors Fund | Newell | 501(c)(3) | 2010 | $5 million | 2025-12 | |
| Elk Point Community Foundation | Elk Point | 501(c)(3) | 2021 | $889 | 2025-12 | |
| Ellsworth Group 56 | Ellsworth Afb | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Engelmann Family Foundation | Brookings | 501(c)(3) | 2018 | $1.7 million | 2025-12 | |
| Engels Family Foundation | Watertown | 501(c)(3) | 2016 | $439,785 | 2025-12 | |
| Engelsma Family Foundation | Sioux Falls | 501(c)(3) | 2003 | $5.8 million | 2025-12 | |
| Esther and Harold Mertz Foundation | Sioux Falls | 501(c)(3) | 2000 | $665.6 million | 2024-12 | |
| Fallen Buffaloes Scholarship | Pierre | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Ferguson Family Foundation Trust | Pierre | 501(c)(3) | 2010 | $1.9 million | 2025-12 | |
| Finding Better Tomorrows | Sioux Falls | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Fire & Iron Station 57 | Yankton | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| First National Foundation | Spearfish | 501(c)(3) | 2000 | $16,548 | 2024-12 | |
| Forgotten Fifteen Foundation | Rapid City | 501(c)(3) | 2021 | $0 | $1 | 2025-12 |
| Four the Kingdom Inc | Sioux Falls | 501(c)(3) | 2022 | $95,909 | 2025-12 | |
| Frank W Veden Charitable Trust Ua 35412910 | Sioux Falls | 501(c)(3) | 1998 | $12.8 million | 2025-12 | |
| Frank W Veden Endowment Trust for St James Episcopal Church | Sioux Falls | 501(c)(3) | 1998 | $339,133 | 2025-12 | |
| Friends of the Britton Public Library | Britton | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Friends of the Yankton Community Library | Yankton | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Gerald L Weiner and Kathleen A Weiner Foundation | N Sioux City | 501(c)(3) | 1996 | $80,124 | 2025-11 | |
| Gettysburg High School Educational Foundation | Gettysburg | 501(c)(3) | 1992 | $0 | $0 | 2025-12 |
| Grand Objective Design Inc | Sioux Falls | 501(c)(3) | 2025 | $7,035 | 2025-12 | |
| Green Buffalo Club | Waubay | 501(c)(3) | 2018 | $147,957 | 2025-12 | |
| Gwendolyn L Stearns Foundation Inc | Rapid City | 501(c)(3) | 2000 | $3.7 million | 2024-12 | |
| H and M Kellogg Charitable Trust 35417890 | Sioux Falls | 501(c)(3) | 2000 | $7.5 million | 2025-12 | |
| Hand County Helping Hands Inc | Miller | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| Hatterscheidt Foundation Inc | Aberdeen | 501(c)(3) | 1950 | $4.4 million | 2025-12 | |
| Haven Family Foundation | Britton | 501(c)(3) | 2024 | $13,803 | 2025-12 | |
| Heart of the Hills Economic Development Inc | Hill City | 501(c)(3) | 2000 | $0 | $0 | 2025-09 |
| Heritage West Foundation | N Sioux City | 501(c)(3) | 2025 | $300,000 | 2024-12 | |
| Hickory House Fellowship Chapel | Spearfish | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Hill City Fundraising | Hill City | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Hot Springs Scout Center | Hot Springs | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Houston Family Foundation | Sioux Falls | 501(c)(3) | 2006 | $58 million | 2024-12 | |
| Humboldts Got Heart | Humboldt | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Hurney Tourney Charity Golf Inc | Sioux Falls | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Huron Liobrary Foundation | Huron | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Husets Speedway Charitable Organization | Brandon | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| James Walter Pickle Charitable Foundation | Sioux Falls | 501(c)(3) | 2004 | $3.6 million | 2024-12 | |
| James and Eloise Elmen Foundation | Sioux Falls | 501(c)(3) | 2007 | $10.7 million | 2024-12 | |
| Jenny & Alexander Darvodelsky Charitable Foundation | Sioux Falls | 501(c)(3) | 2022 | $200,289 | 2025-12 | |
| Jerstad Family Foundation | Sioux Falls | 501(c)(3) | 1997 | $4.4 million | 2024-12 | |
| John D & Edna A Hofer Trust | Mitchell | 501(c)(3) | 2008 | $20.6 million | 2025-12 | |
| John J Jennings and Nellie Jennings Family Trust | Sioux Falls | 501(c)(3) | 2019 | $3.7 million | 2025-07 | |
| John T Vucurevich Foundation | Rapid City | 501(c)(3) | 2006 | $153.6 million | 2025-12 | |
| Joseph Raunhorst Family Foundation | Sioux Falls | 501(c)(3) | 2003 | $9.3 million | 2024-12 | |
| KCB Family Foundation | Sioux Falls | 501(c)(3) | 2009 | $260 | 2025-12 | |
| Karing Kapers Inc | Watertown | 501(c)(3) | 1995 | $0 | $0 | 2023-12 |
| Keizer Kares Foundation | Sioux Falls | 501(c)(3) | 2026 | |||
| Kenneth V Moncur Memorial Scholarship Fund | Miller | 501(c)(3) | 2018 | $838,415 | 2025-09 | |
| Kimball Public Schools Foundation Inc | Kimball | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| King Ranch Foundation Inc | Box Elder | 501(c)(3) | 2004 | $456,103 | 2025-12 | |
| Kingdom Kauses Inc | Sioux Falls | 501(c)(3) | 2011 | $260 | 2025-12 | |
| Lake Family Foundation | Sioux Falls | 501(c)(3) | 2024 | $45,376 | 2025-12 | |
| Leander Jordan Foundation Trust | Sioux Falls | 501(c)(3) | 2026 | |||
| Leland and Lucille Strahl Educational Trust | Aberdeen | 501(c)(3) | 1992 | $1.9 million | 2025-12 | |
| Live Brave Foundation | Harrisburg | 501(c)(3) | 2026 | $2.7 million | 2025-12 | |
| Lois Weber Charities Inc | Murdo | 501(c)(3) | 1999 | $107,219 | 2025-12 | |
| Long Family Foundation | N Sioux City | 501(c)(3) | 2000 | $1 | 2024-12 | |
| Looney Days | Colman | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Lueken Foundation | Sioux Falls | 501(c)(3) | 2026 | $139,582 | 2025-12 | |
| Lukes Legacy | Sioux Falls | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| MSJB Family Foundation | Dakota Dunes | 501(c)(3) | 2016 | $1.6 million | 2025-12 | |
| Mallard Family Foundation | Sioux Falls | 501(c)(3) | 2022 | $1,072 | 2024-12 | |
| Malone Family Foundation | Sioux Falls | 501(c)(3) | 2002 | $541,391 | 2024-12 | |
| Marion Area Community Club | Marion | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Marion Bradley Via Memorial Foundation South Dakota | Sioux Falls | 501(c)(3) | 2001 | $7.8 million | 2025-12 | |
| McBride Family Foundation | Rapid City | 501(c)(3) | 2016 | $962,186 | 2025-12 | |
| Messer Family Foundation | Watertown | 501(c)(3) | 1995 | $262,238 | 2025-12 | |
| Midwest Miracles Foundation | Viborg | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Militiamen Veterans MC Flatlands Chapter Inc | Colton | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Milo Stip Charitable Remainder Unitrust | Sioux Falls | 501(c)(3) | 2010 | $38.3 million | 2025-12 | |
| Miss Aberdeen | Aberdeen | 501(c)(3) | 2026 | |||
| Mission 143 | Dell Rapids | 501(c)(3) | 2025 | |||
| NTCFP | Parker | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Nehring Family Nice Foundation | Sioux Falls | 501(c)(3) | 2020 | $5.6 million | 2025-12 | |
| Ness Family Foundation | Yankton | 501(c)(3) | 2023 | $811 | 2025-12 | |
| New Order of the North and South Motorcycle Riding Club Inc | Utica | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Nora Wave Foundation Inc | Dakota Dunes | 501(c)(3) | 2022 | $76,285 | 2025-12 | |
| Norman and Sheila Bernstein Foundation | Dakota Dunes | 501(c)(3) | 2014 | $55,368 | 2025-12 | |
| Nusz Family Foundation | Menno | 501(c)(3) | 2007 | $4,130 | 2025-12 | |
| Omalley Foundation | Hot Springs | 501(c)(3) | 1999 | $1.2 million | 2026-06 | |
| One Touch Communities | Sioux Falls | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Oo Foundation | Spearfish | 501(c)(3) | 2024 | $1 | 2025-12 | |
| Operation Warmheart | Ellsworth Afb | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Orrion and Edith Barger Memorial Foundation Inc | Chamberlain | 501(c)(3) | 2008 | $9.4 million | 2025-12 | |
| Oscar F Pravecek and Rose E Pravecek Memorial Scholarship Trust | Winner | 501(c)(3) | 2007 | $181,673 | 2025-12 | |
| Parkston Pink Ladies | Parkston | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Paul Eibner Moriarty Foundation | Brookings | 501(c)(3) | 2000 | $5,568 | 2024-12 | |
| Peace Officers International | Rapid City | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Persinger Family Foundation | Dakota Dunes | 501(c)(3) | 1998 | $297,237 | 2025-09 | |
| Philanthropy Promotions Inc | Sioux Falls | 501(c)(3) | 2003 | $0 | $0 | 2024-12 |
| Phop Make A Difference | Sioux Falls | 501(c)(3) | 2009 | $0 | $0 | 2025-06 |
| Pickerel Lake Lutheran Bible Camp Association | Waubay | 501(c)(3) | 1998 | |||
| Pine Ridge Hope | Pine Ridge | 501(c)(3) | 2025 | |||
| Pipestone Give Inc | Brandon | 501(c)(3) | 2024 | $19,625 | 2024-12 | |
| Pontius Family Foundation DTD 022597 | Sioux Falls | 501(c)(3) | 1997 | $4.4 million | 2025-12 | |
| Prairie Rose South Dakota Community Fund | Dell Rapids | 501(c)(3) | 2015 | $4,800 | 2024-12 | |
| Presentation Movement | Langford | 501(c)(3) | 2025 | |||
| RH Growth Foundation | Sioux Falls | 501(c)(3) | 2024 | $4.8 million | 2025-12 | |
| RLB Charitable Foundation | Sioux Falls | 501(c)(3) | 2020 | $18.1 million | 2024-12 | |
| Raft Charitable Foundation | Sioux Falls | 501(c)(3) | 2009 | $24.7 million | 2025-12 | |
| Ramsdell Family Foundation | Flandreau | 501(c)(3) | 2025 | |||
| Ransom Charitable Trust | Sioux Falls | 501(c)(3) | 2015 | $1.1 million | 2025-12 | |
| Rapid City Fine Tobacco Foundation | Black Hawk | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Rebekahs Legacy Foundation | Sioux Falls | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Renee Rebecca and Richard Elmen Foundation | Sioux Falls | 501(c)(3) | 2001 | $730,684 | 2025-12 | |
| Richardson Family Foundation | Sioux Falls | 501(c)(3) | 2011 | $754,462 | 2025-12 | |
| Robert E & Patricia S Fishback Foundation | Brookings | 501(c)(3) | 2018 | $493,908 | 2025-12 | |
| Robert W Hawthorn Foundation | N Sioux City | 501(c)(3) | 2021 | $669,944 | 2024-12 | |
| Robert and Rita Elmen Foundation | Sioux Falls | 501(c)(3) | 2006 | $86.4 million | 2024-12 | |
| Roost Family Foundation | N Sioux City | 501(c)(3) | 1997 | $442,699 | 2025-12 | |
| Rush for the Causes | Sioux Falls | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Rushmore Chapter of Abate Inc | Rapid City | 501(c)(4) | 2015 | $0 | $0 | 2024-12 |
| Rushmore Lions Club Charities Inc | Rapid City | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Ruth A and Raymond A Reister Charitable Trust | Sioux Falls | 501(c)(3) | 2016 | $8 million | 2025-12 | |
| Sarg27 Scholarship Foundation Inc | Mitchell | 501(c)(3) | 2025 | |||
| Scott Lippincott Memorial | Springfield | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Seeds of Change Foundation | Sioux Falls | 501(c)(3) | 2019 | $10.7 million | 2024-12 | |
| Selah Space | Sioux Falls | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Sertoma Inc | Sioux Falls | 501(c)(3) | 1964 | $0 | $0 | 2025-06 |
| Sertoma Inc | Sioux Falls | 501(c)(3) | 1964 | $0 | $0 | 2025-06 |
| Sertoma Inc | Huron | 501(c)(3) | 1964 | $0 | $0 | 2026-06 |
| Servants Heart Foundation | Custer | 501(c)(3) | 2007 | $636,722 | 2025-12 | |
| Sharing Our Blessings Foundation | Sioux Falls | 501(c)(3) | 2025 | $102,632 | 2025-12 | |
| Sioux Empire Ghostbusters | Sioux Falls | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Sioux Empire Pink Ladies | Harrisburg | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Sno Jam Comedy Festival | Sioux Falls | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| South Dakota Expressions | Sioux Falls | 501(c)(3) | 1992 | $0 | $0 | 2025-12 |
| South Dakota Knights of Columbus Foundation Inc | Yankton | 501(c)(3) | 2005 | $0 | $0 | 2026-06 |
| South Dakota Realtors Educational | Pierre | 501(c)(3) | 1984 | $0 | $0 | 2025-08 |
| South Dakota Stockgrowers Development Foundation Inc | Rapid City | 501(c)(3) | 2015 | $114,453 | 2025-12 | |
| Spirit of Cheer & Dance | Belle Fourche | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Stan Peerboom Memorial Fund | Rapid City | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Stritecky Family Foundation Inc | Sioux Falls | 501(c)(3) | 2018 | $163,755 | 2025-12 | |
| Temperate Wind Foundation-Research Development Operation Inc | Stockholm | 501(c)(3) | 2019 | $10,303 | 2025-09 | |
| Tenfold Foundation Inc | Sioux Falls | 501(c)(3) | 2014 | $992,983 | 2025-12 | |
| The Aditi Foundation | Sioux Falls | 501(c)(3) | 2021 | $4.3 million | 2024-12 | |
| The Merali Foundation | Rapid City | 501(c)(3) | 2009 | $7.2 million | 2025-12 | |
| The Mike Cindy and Kylie Huether Family Foundation | Sioux Falls | 501(c)(3) | 2010 | $5.1 million | 2025-12 | |
| Thomas and Julianne Youngren Foundation | Sioux Falls | 501(c)(3) | 2009 | $5.3 million | 2025-12 | |
| Thompson Foundation | Spearfish | 501(c)(3) | 2023 | $25 | 2025-12 | |
| Timothy A & Mona A Ness Charitable Foundation | Sioux Falls | 501(c)(3) | 2023 | $360,512 | 2024-12 | |
| Tom and Danielle Aman Foundation | Aberdeen | 501(c)(3) | 1997 | $1.7 million | 2025-12 | |
| Tom and Marion Braum Foundation | Sioux Falls | 501(c)(3) | 1998 | $252,668 | 2025-12 | |
| Trevors Legacy Foundation | Wanblee | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Turbo City Tattoo Club | Rapid City | 501(c)(3) | 2026 | |||
| Tyndall Community Foundation | Tyndall | 501(c)(3) | 2026 | |||
| Unforgiven Brothers MC | Rapid City | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Urban Family Foundation | Sioux Falls | 501(c)(3) | 2025 | $1 | 2025-12 | |
| Valley Queen Charitable Foundation | Milbank | 501(c)(3) | 2018 | $1.8 million | 2025-12 | |
| Van Beek Family Foundation | Hudson | 501(c)(3) | 1997 | $9.7 million | 2024-12 | |
| Van Buskirk Family Foundation | Sioux Falls | 501(c)(3) | 2024 | $3.2 million | 2025-12 | |
| Vasilius Family Foundation | Sioux Falls | 501(c)(3) | 2006 | $5.2 million | 2025-12 | |
| Vermillion Public Library Foundation Incorporated | Vermillion | 501(c)(3) | 1997 | $0 | $0 | 2025-06 |
| Walks On the Day Foundation | Lake Andes | 501(c)(3) | 2025 | |||
| Walter and Virginia Hager Foundation | Mobridge | 501(c)(3) | 2024 | $4.6 million | 2025-12 | |
| Warren Lindquist Trust Uw | Rapid City | 501(c)(3) | 2010 | $1.1 million | 2025-12 | |
| Weber Family Foundation Inc | Rapid City | 501(c)(3) | 2015 | $837,338 | 2025-12 | |
| Weskota Foundation | Wessingtn SPG | 501(c)(3) | 1991 | $0 | $0 | 2024-12 |
| Westys Pink Ladies | Plankinton | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Wings for Heroes Inc | Huron | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Wolfe Family Charitable Foundation | Sioux Falls | 501(c)(3) | 2008 | $9,213 | 2025-12 | |
| Women and Co | Spearfish | 501(c)(3) | 2026 | $0 | $0 | 2025-04 |
| Woodard Foundation | Rapid City | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Wow Productions Inc | Chancellor | 501(c)(3) | 2011 | $0 | $128,316 | 2024-12 |
| Wyman Fam Charitable Foundation | Sioux Falls | 501(c)(3) | 2010 | $1.8 million | 2025-12 | |
| Yockey Foundation | Dakota Dunes | 501(c)(3) | 2014 | $948,529 | 2025-12 |
Every nonprofit in South Dakota
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.