2009 Annual Report to Congress Volume I, Section One PDF - Preface, Table of Contents, and The Most Serious Problems Encountered By Taxpayers. Volume I, Section Two PDF - Legislative Recommendations. Volume I, Section Three PDF - The Most Litigated Issues. Volume I, Section Four PDF - Case Advocacy. Volume I, Section Five PDF - Appendices. Volume II PDF - Research and Related Studies. 2009 ARC Executive Summary: Preface & Highlights PDF 2009 ARC News Release Prior Annual Reports and Objectives Reports