The New York Estate Tax Return [Individual Who Died 4-1-16 To 3-31-17] is a form that must be completed and submitted to the state of New York for individuals who died between April 1, 2016, and March 31, 2017. This form is used to calculate the amount of estate tax due and must be filed with the New York State Department of Taxation and Finance. There are two main types of New York Estate Tax Return [Individual Who Died 4-1-16 To 3-31-17]: Form ET-706 and Form ET-706-I. Form ET-706 is used to report the gross estate of the deceased, including all real and personal property, both tangible and intangible, owned at the time of death. Form ET-706-I is used to report the estate’s income and deductions for the period between the date of death and the last day of the immediately preceding taxable year. Both forms must be completed and submitted along with the appropriate payment to the New York State Department of Taxation and Finance.