What does it cost to regoster an out of state vehicle in tennessee
Tennessee Dept. of Revenue. For the fees associated with this transaction, please call. 865-215-2385 or email us at motor.vehicle@knoxcounty.org. Cost of Transferring Out of State Title and Obtaining Plates and Registration â In most cases, the cost for titling and registering your vehicle in Knox County is $72.00.f you are registering a leased vehicle, you will need to come in person and bring the following: 1  Original notarized power of attorney from lessor, 2  Lessorâs Tennessee sales tax leasing number, 3  Out of State registration in lessorâs name and.