The GP Support team helps with Microsoft Dynamics GP Year End Release 2013: Fixed Assets Year End Close
Microsoft Dynamics GP Year End Release 2013: Fixed Assets Year End Close – Dynamics GP Support and Services Blog
General Ledger & FinancialsYear-End & 1099
Archived post from 2013. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.