Call 1-800-829-1040. People who are deaf, hard of hearing, or have a speech disability and who have access to TTY/TDD equipment can call 1-800-829-4059. Deaf or hard-of-hearing individuals can also contact the IRS through relay services such as the Federal Relay Service available at www.gsa.gov/fedrelay. Our menu allows you to speak your responses or use your keypad to select a menu option. After receiving your menu selection, the system will direct your call to the appropriate assistance.