Knoxville Tennessee IRS Office in Knoxville, Tennessee

This IRS Taxpayer Assistance Center provides by-appointment in-person help for taxpayers with federal tax account problems, identity theft, and payment plan needs. Knoxville Tennessee IRS Office is located at 710 Locust Street, Knoxville, TN. Appointments are required — call 1-844-545-5640 to schedule — and bring all IRS notices, your photo ID, and Social Security card to your appointment.

About Knoxville Tennessee IRS Office

The Knoxville Tennessee IRS Office, located in Knoxville, TN, is a local branch of the Internal Revenue Service (IRS) that acts as a Taxpayer Assistance Center (TAC). The IRS Office helps taxpayers understand and comply with the U.S. tax code, including filing federal income tax returns, paying business or self-employment tax, and receiving IRS tax refunds. The IRS operates as a bureau within the U.S. Department of the Treasury, acting as the nation's tax collection agency.

• Resolving IRS notices, levies, liens, and account discrepancies
• Identity theft affidavit filing and IP PIN (Identity Protection PIN) enrollment
• ITIN applications and renewals for non-Social Security taxpayers
• Setting up installment agreements and payment plan arrangements