PHONE NUMBER: 1-800-829-1040
If you owe and mailing a payment to the IRS mail to:
Internal Revenue Service
PO Box 931000
Louisville, KY 40293-1000
After filing your tax return if you would like to check on the status. Go to www.irs.gov and click on WHERE IS MY REFUND. That should tell you the most updated information on your tax refund.
The local IRS office is located at:
710 Locust ST SW #400
Knoxville, TN 37902
You will need to call and make an appointment at 1-844-545-5640
It is located at the John Duncan Federal Building and you must have a photo ID.
To file an extension you will need a voucher. The address to send in an extension WITH NO PAYMENT is:
Department of the Treasury
Kansas City, MO 64999-0045