890 / What are the return requirements with respect to the GST tax?
The person required to file the return is the person liable for paying the tax (see Q 891). In the case of a direct skip (other than from a trust), the return must be filed on or before the due date for the gift or estate tax return with respect to the transfer. In all other cases, the return must be filed on or before the 15th day of the fourth month after the close of the taxable year of the person required to make the return.1