INFORMATION AND REFERRAL - INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE
Telephone Support
Eligibility
Residents of United States
Hours
Mon 7:00 am - 7:00 pm
Tue 7:00 am - 7:00 pm
Wed 7:00 am - 7:00 pm
Thu 7:00 am - 7:00 pm
Fri 7:00 am - 7:00 pm
(800) 829-3676
Voice
(800) 829-1040
Voice
Website
https://www.irs.govApplication process
Varies by service
Fees
Free
Service area
United States
Provides information about federal income tax requirements, forms, and completion of tax forms. Provides direct telephone line outside of the office to request forms and instruction. May assist with filing previous years taxes.
Last assured
02/18/2025
Providing organization
INTERNAL REVENUE SERVICE
Provides taxpayers service by helping them understand and meet their tax responsibilities and to enforce the law with integrity and fairness to all.