Microsoft has released the Dynamics GP year-end tax update for Dynamics GP 2010 and Dynamics GP 2013.  The customer and partner links are below:

CustomerSource Links

U.S. Payroll Tax Update for Microsoft Dynamics GP 2013

U.S. Payroll Year-End Update for Microsoft Dynamics GP 2013

U.S. Payroll Tax Update for Microsoft Dynamics GP 2010

U.S. Payroll Year End Update for Microsoft Dynamics GP 2010


PartnerSource Links

U.S. Payroll Tax Update for Microsoft Dynamics GP 2013

U.S. Payroll Year-End Update for Microsoft Dynamics GP 2013

U.S. Payroll Tax Update for Microsoft Dynamics GP 2010

U.S. Payroll Year End Update for Microsoft Dynamics GP 2010