The information on this page is for the estates of individuals with dates of death on or after April 1, 2014. The person who died is called the Decedent.That person's property is called the estate. File the final income tax returns of a deceased person for current and prior years, pay any balance due and claim the refund. File an estate income tax return. The value of each item shall be fairly appraised as of the date of death and stated in the Inventory.