Illinois audit, tax and consulting
Local roots. Global perspectives.
Clients tell us that we are approachable and down-to-earth like a local firm but deliver business and industry insights like a global firm. We’re proud of that.
What sets us apart is our focus on the middle market—those businesses responsible for a third of employment and 40% of GDP in the U.S. economy.
This dedication to serving and understanding the middle market is part of our DNA; it informs our values and shows up in all that we do.
Champaign
2021 S. 1st Street
Suite 110
Champaign, Illinois 61820
217.352.9100
Chicago | Headquarters
30 S Wacker Dr
Suite 3300
Chicago, IL 60606
312.634.3400
Galesburg
117 East Main St.
Suite 210
Galesburg, IL 61401
309.342.1175
Peoria
401 Main St.
Suite 1200
Peoria, IL 61602
309.671.8700
Rockford
1252 Bell Valley Road
Suite 300
Rockford, IL 61108
815.231.7400
Schaumburg
1450 American Lane
Suite 1400
Schaumburg, IL 60173
847.517.7070
Commitment to client service
Our strong, client-centric approach differentiates us—we strive to understand you, your business, and your aspirations. We bring our local, national and global knowledge to you so you can move forward with confidence.
Commitment to community
In 2014, we established the RSM US Foundation as part of our giving strategy and to support our stewardship value. As a firm and individually, we give back to our local and global communities through leadership, financial support and volunteering.
Commitment to you. Commitment to your career goals.
You have big career goals. Fulfill them at RSM. Please visit our careers page for more about life at RSM. Or go straight to the jobs portal for all opportunities.
How RSM can help
Audit and assurance services
RSM’s digital audit and assurance teams provide efficient, high-quality audit services to build trust, instill confidence, and enable smarter decisions for your business. Learn more.
Business tax services
Our business tax compliance and consulting services are powered by technology and coupled with technical knowledge and industry experience.
Consulting services and capabilities
Whatever your needs, RSM consulting professionals have the experience, judgement, and relevant skills to help you solve your most complex business challenges. With our unique understanding of the middle market, we’ve helped thousands of companies move forward quickly and with confidence.
Technology platforms
From RSM proprietary solutions to industry-leading platforms such as Microsoft, NetSuite, Cisco, Salesforce, ServiceNow and more, we help you get the most of our technology investment.