An income tax return must be filed for a decedent if his/her gross income for the year of death was over the filing threshold based on the person’s filing status at the time of death. A surviving spouse may be able to file a joint tax return with the decedent.
A portion of earnings withheld by an employer or put into a retirement plan for distribution to the employee at a later date. If certain legal requirements are met, the deferred amount is not taxable until actually paid, for example, after retirement.