#1 Sikich CPA LLC
Based in Naperville, IL
Call (630) 566-8400 · Website401(k) & Benefit Plan Audit Firms in Naperville, IL
The top-ranked benefit plan audit firms serving Naperville, IL are Sikich CPA LLC, Legacy Professionals LLP and Plante & Moran, PLLC. We list 168 benefit plan audit firms serving Naperville, IL. 30 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 Naperville, IL (DuPage County). 168 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked benefit plan audit firms for Naperville
#2 Legacy Professionals LLP
Serves this area from Westchester, IL (16 mi)Call (312) 368-0500 · Website#3 Plante & Moran, PLLC
Serves this area from Southfield, MI (258 mi)Call (248) 352-2500 · Website#4 Calibre CPA Group, PLLC
Serves this area from Bethesda, MD (614 mi)Call (202) 331-9880 · Website#5 Rsm US LLP
Serves this area from Chicago, IL (29 mi)Call (312) 634-3400 · Website#6 Miller Cooper & Co., Ltd
Serves this area from Deerfield, IL (32 mi)Call (847) 205-5000 · Website#7 Forvis Mazars, LLP
Serves this area from Dallas, TX (778 mi)Call (303) 861-4545 · Website#8 Cassell Plan Audits
Serves this area from St. Charles, IL (14 mi)Call (630) 886-7669 · Website#9 Grant Thornton LLP
Serves this area from Chicago, IL (29 mi)Call (312) 856-0200 · Website#10 Crowe LLP
Serves this area from Chicago, IL (29 mi)Call (312) 899-7000 · Website
20 more providers serving this area
- Smith & Howard, PC, Atlanta, GA (586 mi)
- Baker Tilly US, LLP, Los Angeles, CA (1731 mi)
- Cliftonlarsonallen LLP, Minneapolis, MN (340 mi)
- Fgmk, LLC, Bannockburn, IL (34 mi)
- Cherry Bekaert LLP, Louisville, KY (273 mi)
- Cbiz CPAS P.C., New York, NY (741 mi)
- Selden Fox, Ltd., Oakbrook Terrace, IL (13 mi)
- Porte Brown LLC, Elk Grove Village, IL (21 mi)
- Dhjj Ltd, Naperville, IL
- Wipfli LLP, Wausau, WI (234 mi)
- Plante & Moran, PLLC, Southfield, MI (258 mi)
- Cray, Kaiser Ltd., Office location not on file
- Macnell Accounting & Consulting,llp, Office location not on file
- Weiss & Company LLP, Glenview, IL (30 mi)
- Pricewaterhousecoopers LLP, New York, NY (741 mi)
- Ostrow Reisin Berk & Abrams, Ltd., Chicago, IL (30 mi)
- Eide Bailly LLP, Minneapolis, MN (340 mi)
- Capin Crouse LLC, Columbia, SC (661 mi)
- Citrin Cooperman & Company, LLP, Jericho, NY (763 mi)
- Pricekubecka, PLLC, Addison, TX (769 mi)
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Frequently asked questions
How many benefit plan audit firms serve Naperville?
We list 168 benefit plan audit firms serving Naperville, IL: 5 based there and 163 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which benefit plan audit firms serve Naperville?
The top-ranked benefit plan audit firms serving Naperville, IL are Sikich CPA LLC, Legacy Professionals LLP, Plante & Moran, PLLC, Calibre CPA Group, PLLC and Rsm US LLP. The full ranked list, with the official records each provider matched, is on this page.
Which benefit plan audit firms serving Naperville are verified against official records?
10 of the top 10 match an active official record: Sikich CPA LLC (U.S. Department of Labor), Legacy Professionals LLP (U.S. Department of Labor), Plante & Moran, PLLC (U.S. Department of Labor), Calibre CPA Group, PLLC (U.S. Department of Labor) and Rsm US LLP (U.S. Department of Labor), and 5 more on this page. 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 .