We Are Eccezion!
At Eccezion, we’ve been trusted advisors since 1989. As a full-service consulting, CPA, technology, and marketing firm, we strive to provide value-added services and solutions tailored to fit our clients’ needs. We take great pride in our commitment to partner with our clients to help them reach their personal and business goals. We guarantee promptness, courtesy, and accuracy in addition to truly caring about our clients’ success. Quality service is our priority.
Award-Winning Firm
At Eccezion, we are honored to be recognized for both our industry excellence and commitment to our team. Being named among the Top 500 Firms, one of the Best Accounting Firms to Work For, a Top Ten Best Firm for Women, and winner of Best of the Fox McHenry County reflects our dedication to exceptional service, a positive workplace culture, and the communities we serve. These achievements reflect our passion for supporting our clients and our team as we grow together.

Pipeline Pledge
At Eccezion, we believe that building a strong future for the accounting profession starts well before someone enters the workforce. That’s why we’ve proudly taken the Pipeline Pledge, a national initiative designed to expose high school students to the diverse and rewarding opportunities within the accounting industry.
Discover What Our Satisfied Clients Have to Say
We understand that our clients are our most valuable asset and we work hard to ensure that we provide the highest quality of service. Our clients have consistently provided us with positive feedback about our commitment to providing exceptional service. We take great pride in our relationships with our clients and our commitment to helping them reach their goals.
“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…
“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…
“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…
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.
Just a few of the team values we live by:
- Respect Confidentiality
- Walk In Your Client’s Shoes
- Act With Integrity
- Be a Fanatic About Response Time
- Build Meaningful Personal Relationships
At our firm, we offer competitive salaries, comprehensive benefits, and other incentives to motivate our team to do their best work. We strive to maintain a positive work environment that encourages collaboration and creativity. As the #3 Best Small Firm to Work For and #7 Firm For Women, we are committed to providing employees the flexibility to work remotely and maintain a healthy work-life balance. We welcome you to explore our career opportunities and join our team.
Making a Difference in Our Community
Eccezion Gives Back
We are passionate about making a difference in our community. We take part in numerous local and national charities and initiatives with the aim of helping those who are in need. We also volunteer our time and resources whenever possible to ensure that those less fortunate can get the help they need.
At Eccezion, we are committed to providing our clients and our team members with the highest quality of service and expertise. We are proud of the relationships we have built over the years and look forward to continuing to serve our clients and our community for many years to come.
Organizations We Support

WHO IS ECCEZION?
Our Team
“We have an energetic and committed staff that really care about the people behind the numbers. We carefully pick our employees not only so we have the best and brightest, but also so we maintain a positive work environment, which then translates to a great experience for clients.”
~ Shelly Spata, Managing Partner
STAY INFORMED
Company News
August 18, 2025
McHenry, IL – Eccezion, a full-service CPA, business consulting, technology, and marketing services firm, [...]
August 6, 2025
McHenry, IL – Eccezion, a full-service CPA, business consulting, technology, and marketing services firm, [...]
April 15, 2025
MCHENRY, ILLINOIS (April 15, 2025) – Eccezion, a full-service firm providing CPA, business consulting, [...]
























