We have created this page to provide additional information relating to the XML standardization effort. This site includes the XML Workbooks and additional helpful items to assist in the transition process. Lessons Learned and Implementation Information Lessons Learned Implementation Information XML Standardization Rules to provide additional information regarding lessons learned during the standardization process. This document contains information relating to the rules and guidelines used when changing Element Names during the XML standardization process. Lessons Learned DocumentPDF XML StandardsPDF XML Analysis Workbooks Year Posting Date Workbook Tax Year 2014 (06-25-2014) XML Analysis Workbooks TY2014v1.1ZIP Tax Year 2014 (05-29-2014) XML Analysis Workbooks TY2014v1.0ZIP Tax Year 2013 (09-16-2013) XML Analysis Workbooks TY2013v1.1ZIP Tax Year 2013 (06-13-2013) XML Analysis Workbooks TY2013v1.0ZIP Back to Modernized e-File (MeF) Schemas and Business Rules page