When Is Form 709 Due - A six month extension is. Web generally, you must file form 709 no earlier than january 1, but not later than april 15, of the year after the gift was made. Web 32 rows when to file. Generally, the estate tax return is due nine months after the date of death.
Generally, the estate tax return is due nine months after the date of death. Web 32 rows when to file. A six month extension is. Web generally, you must file form 709 no earlier than january 1, but not later than april 15, of the year after the gift was made.