Jim Trester

Jim Trester has extensive experience in the field of tax and consulting, currently serving as a Principal at Ryan since June 1994. Prior to this role, Jim was the Owner of Trester Consulting from January 1992 to June 1994. Earlier in Jim's career, positions included Tax Manager at Grant Thornton LLP from November 1988 to January 1991 and Tax Manager at BDO USA, LLP from May 1986 to November 1988. Jim began professional experience as a Large Case Field Auditor at the Wisconsin Department of Revenue, working from June 1983 to May 1986. Academic credentials include a Master of Science in Taxation (MST) from the University of Wisconsin-Milwaukee and a Bachelor of Business Administration (BBA) in Accounting from the University of Wisconsin Eau Claire.