Microsoft Dynamics AX 2012 US Payroll Tax Updates Current version: 2017-R2 LAST MODIFIED FRIDAY, JANUARY 20, 2017 Share This page contains the latest download link for Microsoft Dynamics AX 2012 US Payroll (R2 and R3). NOTE: Please be sure to always install the latest hotfix as they are cumulative of all the tax updates. On this page Installation Prerequisites Important Notice to Customers 2012 R2 Downloads 2012 R3 Downloads Installation Refer to the Installation Guide for how to install hotfixes for Microsoft Dynamics AX2012. Prerequisites Payroll for Microsoft Dynamics AX 2012 R2 and R3 both require the following prerequisites: NEW for 2016-R5 and later: Installation of the Microsoft Visual C++ 2013 SP1 Redistribution Package on all machines running an AOS: (x86 and x64): http://www.microsoft.com/en-us/download/details.aspx?id=40784 NEW for ...