Our history is built on a tradition of service, technical expertise, and innovative thinking to meet the needs of a rapidly changing world. The experience and academic credentials of our partners and staff provide you with the expertise of larger firms, while our commitment to superior customer service offers a personal, one-on-one approach. Carla Biwan Hameister, CPA Joined in 1984,  26 years of experience. St. Norbert College - Bachelor of Business Administration Works with businesses & individuals on taxes and consulting.

Terri L. Lemahieu, EA Joined Biwan & Biwan in September 2002, 28 years of experience. Lakeland College - Bachelor of Business Administration Works with individuals on taxes and "not for profit" organizations. Enrolled Agent - Tax Practitioner who has technical expertise in the field of taxation and who is empowered by the United States Department of the Treasury to represent taxpayers before all administrative levels of the Internal Revenue Service for audits, collections, and appeals. Stacy L. Kerwin, CPA Joined Biwan & Biwan in January 2007, 12 years of experience. Trinity Christian College - Bachelor of Science Stacy will perform general services in accounting (including compiled monthly, quarterly or annual financial statements and bookkeeping  servcies), tax preparation and planning for individual and business clients, as well as providing consulting services (including QuickBooks and Peachtree) for individuals and small businesses. Todd M Jacoby, CPA Joined Biwan & Biwan in January 2002, 11 years of experience. UW - Whitewater - Bachelor of Business Administration Works with individuals and businesses on taxes. Judy Banie Joined Biwan & Biwan in January 2009. Works with businesses on payroll, quarterly reports, sales tax returns. Cheryl Ross Joined Biwan & Biwan in October 2009. Works with businesses on payroll, quarterly reports, sales tax returns.