0
nonprofit audit accounts on record
South Dakota · as of the latest published build · Source: Federal Audit Clearinghouse
South Dakota audit intelligence
Nonprofit Auditors and CPA Firms in South Dakota
In audit years 2024–2025, 9 CPA firms were observed as primary auditor on single audits of at least two South Dakota nonprofits in the Federal Audit Clearinghouse. EIDE BAILLY LLP was observed on the most (27 nonprofits). Data as of 2026-10-30.
Data as of Oct 30, 2026 · Source: Federal Audit Clearinghouse (public data)
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National firm directoryWhat changed in South Dakota?
0
named a different audit firm than the prior year, not counting renamed or combined firms
South Dakota · as of the latest published build · Source: Federal Audit Clearinghouse
6
crossed the single audit threshold
South Dakota · as of the latest published build · Source: Federal Audit Clearinghouse
0
reported at least one finding
South Dakota · as of the latest published build · Source: Federal Audit Clearinghouse
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Where South Dakota's audit firms are based
Firms observed auditing a nonprofit headquartered in each city.
- Sioux Falls30
- Rapid City23
- Aberdeen6
- Brookings6
- Madison6
- Wagner5
Nonprofit sector breakdown
Active South Dakota nonprofits by IRS NTEE major group.
- Health care23%
- Education15%
- Community improvement14%
- Human services14%
- Housing & shelter7%
- Other classified sectors26%
Recent RFPs in South Dakota
No RFP discovered in this state yet.
Which firms audit nonprofits in South Dakota?
| Firm | City | Nonprofit auditees (2 y) | Reports (2 y) | Median federal expenditures |
|---|---|---|---|---|
| EIDE BAILLY LLP | RANCHO CUCAMONGA | 27 | 47 | $5,355,744 |
| ELO CPAs & Advisors | MITCHELL | 15 | 24 | $3,673,713 |
| CASEY PETERSON, LTD | RAPID CITY | 13 | 19 | $2,325,494 |
| Kinner & Company, Ltd | BROOKINGS | 13 | 19 | $3,325,956 |
| WOHLENBERG RITZMAN & CO., LLC | YANKTON | 13 | 23 | $2,944,787 |
| KETEL THORSTENSON, LLP | RAPID CITY | 11 | 15 | $1,280,998 |
| KMWF & ASSOCIATES, PC | SIOUX FALLS | 6 | 11 | $2,170,974 |
| BRADY MARTZ & ASSOCIATES PC | GRAND FORKS | 2 | 2 | $6,304,820 |
| HOFFMAN & BROBST, PLLP | MARSHALL | 2 | 2 | $2,641,917 |
Counts show single audit reports filed in the Federal Audit Clearinghouse where the firm is listed as auditor. They are not a client list and do not describe any current engagement.
Recently observed auditor changes
A filing naming a different firm than the prior year’s report, not counting renamed or combined firms. Not a statement that any engagement ended — open the report for each row.
| Organization | City | Most recently observed auditor | Audit year | Report |
|---|---|---|---|---|
| Little Wound School Board, INC | Kyle | Bluearrow CPA | 2023 | 2023-06-GSAFAC-0000433239 |
| Hill City School District | Hill City | Ketel Thorstenson, LLP | 2024 | 2024-06-GSAFAC-0000351393 |
| Mount Marty University | Yankton | Cliftonlarsonallen LLP | 2025 | 2025-06-GSAFAC-0000407588 |
| City of Madison | Madison | Williams & Company, P.C. | 2024 | 2024-12-GSAFAC-0000418144 |
| Huron Housing and Redevelopment Commission | Huron | Wohlenberg Ritzman & Co., LLC | 2022 | 2022-12-CENSUS-0000184300 |
| Hot Springs School District No. 23-2 | Hot Springs | Wohlenberg Ritzman & Co., LLC | 2019 | 2019-06-CENSUS-0000171207 |
See which nonprofit accounts are most recently associated with these firms — and what changed in the territory.
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