Wisconsin
Let’s face the future together
Connect with our teamStarted in Wisconsin in 1931, Baker Tilly has deep roots having served as an advisory, tax and assurance provider for more than 90 years in the Badger State. Our team members are widely recognized as leaders in the communities where they live and work, and place a strong focus on both protecting and enhancing their clients’ value with industry specialization and geographic expertise.
In an evolving market, standing still is not an option. How can we help?
Forbes Best-In-State Top CPAs
Baker Tilly is proud to commemorate that three of our exceptional CPAs have been named to Forbes’ inaugural Best-In-State CPAs list — a prestigious recognition celebrating top accounting professionals across the country. Among the honorees are Wisconsin Regional Managing Principal Christine Dahlhauser, Managing Principal Heather Acker and Principal Wendi Unger.
The Forbes Best-in-State CPAs list honors professionals who are shaping the future of the profession through technical excellence, leadership, innovation and community impact.
Congratulations to each of our honorees. Your recognition is a testament to the values, talent and leadership that define Baker Tilly. We’re proud to celebrate this achievement with you.



The Inflation Reduction Act (IRA) of 2022 includes the largest clean energy incentive effort in U.S. history. Find out how your organization can leverage IRA tax credits to save as much as 50% or more on qualifying project costs.

Great Lakes regional M&A update: H1 2024
Baker Tilly Capital, LLC’s Great Lakes regional M&A report provides a recap of middle market transactions with the target company located in any of the Great Lakes states of Illinois, Indiana, Michigan, Minnesota, Ohio or Wisconsin.
Top industries and services
We strive to know every aspect of your business to best meet your needs. Explore some of the key industries and services we specialize in.
Baker Tilly proudly celebrates excellence
Baker Tilly is committed to empowering our team members to think beyond and inspire others. We celebrate our leaders who have contributed to their community both inside and outside of Baker Tilly. We congratulate those who are not afraid to go there.

Emily DiNardo
Milwaukee Business Journal 2025 40 Under 40 Honoree

Trent Kleist
Business Madison 2025 40 Under 40 Honoree
Community involvement
Contact usStewardship is one of our four core cultural values. In Wisconsin, we take this to heart, investing time and donations in the communities where we live and work.
Our Wisconsin team members passionately support numerous charities, donating more than half a million dollars annually to organizations dedicated to enriching our communities, educating future generations, helping those in need and supporting performing arts and culture.
In addition to monetary donations, our Wisconsin team shares its time and talent by participating in the firm’s annual Stewardship Day.
Life at Baker Tilly
Join our teamReady to forge a new path? We’re a place for people who are going places. In the last five years, we have doubled our workforce, expanded our footprint nationally and internationally and secured our position as a top 10 advisory CPA firm in the United States.
Wisconsin regional leader

Christine Dahlhauser
Managing Principal
+1 (608) 240 2482
Christine is the managing principal of Baker Tilly’s Wisconsin presence. She has in-depth experience advising clients in the manufacturing and distribution industries.
Joining the firm in 1991, Christine is proud to have dedicated her career to helping clients across the state and the country. As managing principal, she provides leadership, management and strategic direction, and leads regional projects that drive business improvement, growth and profitability.
Wisconsin locations
Appleton
3850 N Alvin St
Appleton, WI 54913
+1 (920) 733 7385
Eau Claire
3410 Oakwood Mall Drive
Suite 200
Eau Claire, WI 54701
+1 (715) 201-3879
Janesville
500 Midland Court
Janesville, WI 53546
Suite 200
+1 (608) 752 5835