Enter year of gifts (or project gift tax based upon tax provisions for year entered).
Enter amount of current gifts minus any exclusions or deductions (do not reduce amount of gifts by the unified credit applicable exclusion amount).
Enter amount of prior gifts (post-1976) minus any exclusions or deductions (do not reduce amount of gifts by the unified credit applicable exclusion amount).
Enter amount of unified credit (applicable credit amount) used on prior gifts.
Enter amount of the unified credit applicable exclusion amount unused by the last deceased spouse of the surviving spouse whose gift tax is being calculated here. The deceased spouse must die in 2011 or later. Portability of the DSUEA is not available for gifts made before 2011.