The SBS Team

Reputable Accountants in the Waukesha and Milwaukee Area


SBS Tax & Accounting can keep track of your personal and business finances with ease.


SBS Tax & Accounting can create financial reports of all kinds, from profit and loss statements to balance sheets.

Tax Consulting

SBS Tax & Accounting can handle your taxes year-round or just during tax season.

About SBS

SBS Tax & Accounting is dedicated to providing clients in the Waukesha, WI area with superior accounting services, no matter the complexity of their finances. You can trust our reputable team to look after your finances because we keep you informed about your financial status and work with you to set personal and business goals. When something doesn’t add up, we won’t stop until we solve the problem and assure critical and professional results.

SBS Accountants

Ruth Shibilski - Owner of SBS Accounting

Ruth Shibilski has been with the firm since 2008, and has been the Owner since 2012. She is from Waukesha, WI, and is recognized by the Continental Who's Who as a 2017 Professional of the Year in the Field of Accounting.

In the accounting industry for over twenty years, Ruth worked as an Accountant and Office Manager at Ronald G. Bartsch, CPA, CFP, for several years before acquiring Mr. Bartsch's business in 2015.

2017 Runner Up & 2018 Winner of Milwaukee's Top Choice Awards
SBS Tax LLC is backed by the Better Business Bureau
SBS Tax & Accounting is QuickBooks Pro Certified 2020
Staff Volunteer at The Salvation Army since 2010

SBS Blog


When I searched for an accountant to help my parents with their taxes. It was very important to me that they would understand everything. I was very pleased that SBS accountants provided tax services. They are doing an exceptional job working with our case. Thank you, Ruth, you have been very helpful.
Alma R.
I was in huge need of an accountant. I was 2 years behind on my taxes and felt overwhelmed and confused by the process. Ruth at SBS helped me figure out income taxes with ease and I feel much better for it. Thanks SBS! Definitely would refer SBS to friends and family.
Michelle O.