Nonprofit Auditors and CPA Firms in South Dakota
In audit years 2025–2026, 8 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 (20 nonprofits). Data as of 2026-09-11.
Data as of Sep 11, 2026 · Source: Federal Audit Clearinghouse (public data)
Which firms audit nonprofits in South Dakota?
| Firm | City | Nonprofit auditees (2 y) | Reports (2 y) | Median federal expenditures |
|---|---|---|---|---|
| EIDE BAILLY LLP | RANCHO CUCAMONGA | 20 | 20 | $6,152,039 |
| Wohlenberg Ritzman & Co., LLC | YANKTON | 10 | 11 | $2,764,794 |
| ELO CPAs & Advisors | MITCHELL | 9 | 9 | $3,761,022 |
| CASEY PETERSON, LTD | RAPID CITY | 8 | 8 | $2,713,924 |
| KINNER & COMPANY LTD | BROOKINGS | 8 | 8 | $3,189,104 |
| KETEL THORSTENSON, LLP | RAPID CITY | 6 | 6 | $1,467,607 |
| KMWF & ASSOCIATES, PC | SIOUX FALLS | 5 | 5 | $2,170,974 |
| 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.