Final answer:
Option (D), The EFTPS (Electronic Federal Tax Payment System) is used to deposit withheld federal income and employment taxes, not Form 941, Form 940, or Form 8809.
Step-by-step explanation:
The form used to deposit withheld federal income and employment taxes is the EFTPS (Electronic Federal Tax Payment System). While forms like Form 941 are used for reporting taxes, and Form 940 is for reporting federal unemployment taxes, the EFTPS is an electronic payment system provided by the U.S. Department of the Treasury, allowing employers to pay their taxes electronically. Form 8809 is used for requesting an extension on filing certain tax returns, not for depositing taxes.