Who We Are
Trusted advisors since 1989. As a full-service consulting, CPA, and technology firm, we strive to provide value-added services and solutions tailored to fit our clients’ needs.
Our Team
Community Involvement
Testimonials
UNLOCK YOUR POTENTIAL
Join Our Team
We are passionate about our work and the people who work for us. We believe in helping our team members grow and develop their skills and abilities.
Business Consulting
Transform Your Business with Eccezion’s Comprehensive Business Consulting Services.
Buying or Selling a Business or Equipment
Software and Automation
Eccezion’s Consulting Process
CFO/CEO Advisory
Certified Public Accountants
Helping clients achieve their financial goals by offering comprehensive accounting, tax, payroll, and audit & review services.
Accounting
Tax Services
Payroll Services
Audit and Review
Business Technology
Reliable solutions for managing your systems, securing your data, and staying ahead of the competition.
IT Security and Training
Small Business IT Consulting
Help Desk Solutions
CIO Services
VoIP Phone Systems
Client Resources
Keeping you up to date with the latest tools and information.
Accounting Client Portal
NEW Client Portal
New Client Forms
Tax Forms
Open a Remote Connection
Make a Payment
Technology Help Desk
Get the technology help you need!
815-344-1300
Access Accounting Client Portal
Pay My Invoice
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McHenry, IL
Eccezion 5400 West Elm Street Suite 203 McHenry, IL 60050
815-344-1320
Hours Monday – Friday 8:00 AM – 4:30 PM
Barrington, IL
Eccezion 800 Hart Road Suite 110 Barrington, IL 60010
847-382-3366
847-382-0608
Hours October 16th – December 31st Appointment Only
