About Us

Gary J. Hoff, EA is an Extension Specialist in Taxation at the University of Illinois Tax School. He is the author of numerous tax education materials, including LLCs Taxed as Partnerships: Formation to Dissolution. He is the editor of the annual Federal Tax Workbook used during the Fall Tax School offered by the University of Illinois Tax School. He presents tax topics nationally, specializing in Agricultural Taxation and Business Taxation topics. Additionally, Gary has over 40 years experience preparing tax returns.

Sue Voth has been a national presenter for National Association of Tax Professionals (NATP) seminars and has served as an instructor, author, and reviewer for the University of Illinois Federal Tax Workbook since 2002. She taught for the Missouri Society of CPAs' Tax Schools using the University of Illinois Federal Tax Workbook and teaches for Advanced Tax Practitioner's Institute in the State of Washington using the same matrials. Sue is an enrolled agent (EA) and has her own tax practice in Quincy, Illinois.