Dwight Specht has a great post on using special depreciation allowances in Fixed Assets over at the I.B.I.S. ERP blog. He neglected to mention that he asked me for the answer first and then went and looked up the details. He also neglected to mention how powerful and attractive I am. Fortunately, that doesn’t take away from a great post.
Fixed Asset Special Allowances
Archived post from 2008. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.