#1Eide Bailly LLP
Serves this area from Minneapolis, MN (246 mi)
401(k) & Benefit Plan Audit Firms in Yankton County, SD
The top-ranked benefit plan audit firms serving Yankton County, SD are Eide Bailly LLP, Rsm US LLP and Forvis Mazars, LLP. We list 4 benefit plan audit firms serving Yankton County, SD. 4 of the providers shown match an active record from U.S. Department of Labor, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
401(k) & Benefit Plan Audit Firms serving Yankton County, SD. 4 providers, 4 of the top 4 verified against federal or state records. Registry records checked on 2026-11-04.
Top 4 ranked benefit plan audit firms for Yankton County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Eide Bailly LLP | Named auditor on 1,192 Form 5500 benefit plan filings (plan year 2024) | Minneapolis, MN (246 mi) | (612) 253-6500 |
| 2 | Rsm US LLP | Named auditor on 981 Form 5500 benefit plan filings (plan year 2024) | Chicago, IL (504 mi) | (312) 634-3400 |
| 3 | Forvis Mazars, LLP | Named auditor on 2,688 Form 5500 benefit plan filings (plan year 2024) | Dallas, TX (705 mi) | (303) 861-4545 |
| 4 | Wohlenberg Ritzman & Co., LLC | Named auditor on 1 Form 5500 benefit plan filings (plan year 2024) | Office location not on file | — |
#2Rsm US LLP
Serves this area from Chicago, IL (504 mi)#3Forvis Mazars, LLP
Serves this area from Dallas, TX (705 mi)#4Wohlenberg Ritzman & Co., LLC
Serves this area (office location not on file)· Website
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Frequently asked questions
How many benefit plan audit firms serve Yankton County?
We list 4 benefit plan audit firms serving Yankton County, SD: 0 based there and 4 serving it from nearby. 4 of the top 4 match an active federal or state record, checked on 2026-11-04.
Which benefit plan audit firms serve Yankton County?
The top-ranked benefit plan audit firms serving Yankton County, SD are Eide Bailly LLP, Rsm US LLP, Forvis Mazars, LLP and Wohlenberg Ritzman & Co., LLC. The full ranked list, with the official records each provider matched, is on this page.
Which benefit plan audit firms serving Yankton County are verified against official records?
4 of the top 4 match an active official record: Eide Bailly LLP (U.S. Department of Labor), Rsm US LLP (U.S. Department of Labor), Forvis Mazars, LLP (U.S. Department of Labor) and Wohlenberg Ritzman & Co., LLC (U.S. Department of Labor). Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
When does a 401(k) plan need an audit?
Generally when a plan has 100 or more participants with account balances at the start of the plan year; Form 5500 must then include an independent qualified public accountant's report. Confirm with your plan advisor.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Communities served
Yankton, Gayville, Mission Hill, Volin, Lesterville, Jamesville Colony, Utica