#1 Dhjj Ltd
Serves this area from Naperville, IL (13 mi)
Call (630) 420-1360 · Website401(k) & Benefit Plan Audit Firms in Oswego, IL
The top-ranked benefit plan audit firms serving Oswego, IL are Dhjj Ltd, Eifel Rambo Advisory Group, Ltd and Wipfli LLP. We list 23 benefit plan audit firms serving Oswego, IL. 23 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 Oswego, IL (Kendall County). 23 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 Oswego
#2 Eifel Rambo Advisory Group, Ltd
Serves this area from Frankfort, IL (28 mi)Call (773) 831-9714#3 Wipfli LLP
Serves this area from Wausau, WI (236 mi)Call (715) 845-3111 · Website#4 Armanino LLP
Serves this area from San Ramon, CA (1800 mi)Call (844) 582-8883 · Website#5 Michelle Heckert CPA LLC
Serves this area (office location not on file)#6 Sikich CPA LLC
Serves this area from Naperville, IL (11 mi)Call (630) 566-8400 · Website#7 Sikich LLP
Serves this area from Naperville, IL (11 mi)Call (630) 566-8400 · Website#8 Philiprae & Associates CPAS
Serves this area from Naperville, IL (11 mi)Call (630) 505-3620 · Website#9 Ayotte Decker LLC
Serves this area from Naperville, IL (13 mi)Call (630) 596-8000 · Website#10 Wermer, Rogers, Doran, & Ruzon LLC
Serves this area from Joliet, IL (14 mi)Call (815) 730-6250 · Website
13 more providers serving this area
- Cassell Plan Audits, St. Charles, IL (17 mi)
- Les Hunzinger CPA Mba Cfp, Woodridge, IL (17 mi)
- Kolnicki, Peterson & Wirth, LLC, Downers Grove, IL (19 mi)
- Hansen Plahm & Company, Darien, IL (19 mi)
- Catalano, Caboor & Co, Lombard, IL (20 mi)
- Johnson, Peterek & Howse, LLC, Lombard, IL (20 mi)
- Mrjenovich & Bertucci, Ltd, Burr Ridge, IL (22 mi)
- Selden Fox, Ltd., Oakbrook Terrace, IL (23 mi)
- Mk Group CPA'S & Consultants, LLC, Oak Brook, IL (23 mi)
- Martin & Martin CPAS Ltd, Itasca, IL (25 mi)
- O'neill & Gaspardo, LLC, Mokena, IL (27 mi)
- Cygan Hayes Ltd., Frankfort, IL (28 mi)
- Eric J. Fernandez & Co., West Dundee, IL (29 mi)
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Frequently asked questions
How many benefit plan audit firms serve Oswego?
We list 23 benefit plan audit firms serving Oswego, IL: 0 based there and 23 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 Oswego?
The top-ranked benefit plan audit firms serving Oswego, IL are Dhjj Ltd, Eifel Rambo Advisory Group, Ltd, Wipfli LLP, Armanino LLP and Michelle Heckert CPA LLC. The full ranked list, with the official records each provider matched, is on this page.
Which benefit plan audit firms serving Oswego are verified against official records?
10 of the top 10 match an active official record: Dhjj Ltd (U.S. Department of Labor), Eifel Rambo Advisory Group, Ltd (U.S. Department of Labor), Wipfli LLP (U.S. Department of Labor), Armanino LLP (U.S. Department of Labor) and Michelle Heckert CPA LLC (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 .