The 2012-2013 QuickBooks Consultant's Reference Guide is packed with techniques to diagnose and fix your clients' QuickBooks files. Its in-depth material helps you through some of the most difficult issues you will confront as a consultant. It includes easy-to-understand steps and screenshots to guide you through the trickiest problems. This is a two volume edition, with a full 2012 Consultant's Reference Guide and a 2013 Update.