Helen Demsher, CPA

Helen Demsher, CPA


Helen Demsher joined Mathieson, Moyski, Austin & Co., LLP in 2015.  She has more than 25 years of diversified experience in the accounting and tax fields serving closely-held businesses and individuals.

Helen has lived in the Chicago area most of her life and currently resides in Wheaton with her husband. She enjoys spending time with her family and friends, including her three grown children, and loves traveling and being outdoors, as much as possible.


John Carroll University

Bachelor’s Degree in Accounting


Member of the American Institute of Certified Public Accountants (AICPA)

Member of Illinois Certified Public Accountants Society (ICPAS)

Wheaton Chamber of Commerce Treasurer