What Is the Phone Number for the Internal Revenue Service?

What Is the Phone Number for the Internal Revenue Service?

The primary phone number for individuals calling the Internal Revenue Service is 800-829-1040. The phone line's hours of operation are Monday to Friday, 7 a.m. to 7 p.m local time.

Businesses can contact the Internal Revenue Service on its Telephone Assistance for Businesses at 800-829-4933. The phone line's hours of operation are Monday to Friday, 7:00 a.m. to 7:00 p.m local time.

A separate phone number exists for Exempt Organizations, Retirement Plan Administrators, and Government Entities: 877-829-5500. The phone line's hours of operation are Monday to Friday, 8:00 a.m. to 5:00 p.m local time.

People with hearing impairments can call 800-829-4059 (TDD). The phone line's hours of operation are Monday to Friday, 7:00 a.m. to 7:00 p.m local time.

People who believe they may be a victim of identity theft can call 800-908-4490 for automated and live assistance. The phone line's hours of operation are Monday to Friday, 7:00 a.m. to 7:00 p.m local time.