No, you do not have to pay sales tax on a vehicle purchased in Tennessee if you are registering it in Georgia. However, you will need to pay a title transfer fee and a tag fee to the Georgia Department of Motor Vehicles (DMV). The title transfer fee is $20, and the tag fee is $20. You will also need to provide proof of insurance for the vehicle.
If you are planning to move to Georgia and bring your vehicle with you, you will need to have it inspected by the Georgia State Patrol before you can register it. The inspection fee is $15.
For more information, you can visit the Georgia DMV website.