When assets are acquired as a result of a merger, in the first year during which the assets are acquired, these assets are usually depreciated during a shorter than normal tax year. It is essential that the acquiring company is able to depreciate the acquired assets correctly during the short tax year.

When you add assets in a short tax year, you identify the asset as a short tax year asset. When you add short tax year assets, you must use either the detail additions process or the mass additions process. You cannot use the quick additions process to add short tax year assets.

You can define custom depreciation formulas to help you to properly depreciate newly acquired assets in a short tax year. See: Defining Formula-Based Depreciation Methods.