Sage 100: Overview of eFiling and Reporting for Payroll (MAS 90 / MAS 200) Sage 100: Overview of eFiling and Reporting for Payroll. Learn how to process eFilling and all necessary reporting in this Payroll Video. More Information Sage 100 Add-Ons / Enhancements Sage 100 Modules Sage 100 Support Sage 100 Watch Videos