Mark Mirsky, CPA, MSTROI Business Services, LLC/Bartlett, IllinoisMark W. Mirsky, CPA is a tax partner for the taxation and management advisory services at ROI Business Services, LLP. Mark specializes in partnership, multistate, and international taxation. While Mark concentrates on manufacturing, distribution, service firms, and related industries, he also services a variety of clients including assisting startup businesses, technology and web based companies, construction companies, and individuals. Mark assists clients with multistate taxation, acquisition and disposition of a business, cost segregation studies, research and experimentation credit studies, international taxation, construction, and wealth planning. Mark's background includes working at the largest accounting firm in the world in their international tax group. In addition Mark has worked for two middle market firms specializing in closely held business where he was a firm wide resource for partnership taxation and multistate taxation. He was an instructor in the AICPA Tax School instructor.Mr. Mirsky is a member of the American Institute of Certified Public Accountants - Tax and Personal Financial Planning Sections, the Illinois CPA Society, and the State & Local Taxation Committee. He earned his Bachelor of Science in Accountancy from University of Illinois, Urbana-Champaign and a Master of Science in Taxation, University of Illinois, Urbana-Champaign. Mark has been a Certified Public Accountant since 1992.