CPAS
MARKETING
TECH
 CPAs THAT DRIVE RESULTS Integrated support for every
corner of your business. Technology Marketing THAT STANDS OUT THAT TRANSFORMS MORE THAN ACCOUNTING.
WE BUILD BRANDS TOO! Explore Marketing Services Eccezion offers professional marketing services to grow with your business.


Branding, websites, digital campaigns, content and graphic design—all under one roof. Read More Read More RECOGNIZED FOR SERVICE
RESPECTED FOR CULTURE Proud to be recognized as a Top 500 Accounting Firm, one of the Best Firms to Work For, a Top Ten Best Firm for Women and now, Best of the Fox McHenry County! Read More Explore Technology Services SMARTER TECH. STRONGER BUSINESS. IT solutions that protect your data, streamline your systems, and support your growth at every stage. Best Firms to Work For 2024 IPA - Award Logo - Top 500 Firms_2025 2025 McHenry County Best of the Fox logo 300dpi 2-01

Professional Solutions for Exceptional Results.

Eccezion is a full-service CPA, business consulting, technology, and marketing services firm that focuses first on our relationship with our clients by getting to know you, understanding your needs, and helping you to achieve your personal and professional goals.

CONSULTING

Our professional business consultants look at your business’s “big picture” and help you establish financial goals, strategies for growth and set you on the path to success!

CPAs

We provide our clients with accounting, tax, payroll, and audit & review expertise. Our team of experts tailors each solution to meet your unique needs and ensure legal compliance.

TECHNOLOGY

We understand every business is different, and we work to make your IT needs fit your business needs. Our technology services include Managed IT Services, IT Consulting, Security & Training, Helpdesk Solutions and Phone Systems.

MARKETING

From comprehensive branding initiatives to targeted digital campaigns, our dedicated team is here to help you navigate the ever-evolving marketing landscape confidently and creatively, leaving you more time to run your business.

a few words from our clients…

“Personal attention…”

The best part about working with Eccezion is the personal attention they have given our company over the years. They work with me to get our payroll done efficiently , which takes away a lot of stress knowing that it is done correctly…

Megan F. , Golf Course Industry

“Excellent customer service…”

I have been using Eccezion for my payroll services for more than 10 years and they are the consummate professionals when it comes to excellent customer service, promptness and accuracy. They are always available when I need their assistance…

Piero N., Business Owner - Flooring Industry

“Professionalism and integrity…”

My company has been an Eccezion client going on two decades. Our company was founded and managed by a CPA with many years for Public Accounting experience; so we understand the criteria used to evaluate the professional services of a CPA firm…

Shawn C., President - Logistics Industry Business
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Of our clients feel that we go the extra mile to provide high-quality service.
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Of our clients say our responsiveness exceeds their expectations.

To us, quality service goes far beyond accuracy and includes promptness, courtesy, and genuine care for the needs of our clients. We truly believe that your satisfaction is fundamental to our success.