Meet Kassi Gillis, CPA
Hi! I’m Kassi Gillis, a Certified Public Accountant and the owner of KC Gillis CPA LLC. After working in public accounting for several years, I’m excited to now use my experience and expertise to support other business owners in the area. My goal is to help small businesses better understand their finances and improve their accounting processes so they can thrive with clarity and peace of mind.

I started out my career by obtaining a Bachelor of Business Administration in Accounting as well as a Master’s 0f Science in Professional Accounting. Prior to and during college, I also worked in residential and commercial real estate as a licensed salesperson. Since earning my degrees and licenses, I was employed at a national public accounting firm and a multi-national corporation, giving me a well-rounded perspective on what both large and small businesses need to thrive.
When I'm not busy working in QuickBooks or Excel files, I enjoy playing with my children outside, baking up sweet treats in the kitchen, reading historical non-fiction books, and exploring the coffee shops and libraries in nearby communities.
Our Core Values
Unwavering Integrity
A Heart for Service
Client-
Centric
Integrity is the heartbeat of my practice. All advice provided is rooted in absolute transparency and adherence to ethical standards. I believe that doing things properly is the only way to build a lasting, trustworthy firm that you can rely on year after year.
My mission is to serve the Richfield community through the skills I know best. I am here to be a trusted advisor for local small business owners, offering the professional support you need to feel confident and secure in your accounting systems and records.
I strive to create a warm, family-friendly atmosphere where business is personal. Here, clients are treated as friends. I want you to feel welcome, seen, and supported, knowing that your small business is being cared for by someone who truly values the people behind the numbers.
Contact Details
Phone
262-628-8828
kassi@kcgilliscpa.com
Serving Richfield, WI and surrounding communities.
Get in Touch
Ready to benefit from the responsiveness & precision of a boutique accounting firm? Reach out today for professional accounting services tailored to your needs.