Does the county collect taxes on the document fees on the Bill of Sale from a dealership? Yes, tax is collected. June 22, 2020 13:27 Related articles If a resident has a tiny home, built on a trailer, to which they hold a title; does it need to be inspected? Will the home carry the VIN of the trailer on which it is built? How do I title and register my vehicle in Tennessee? How do I title a vehicle I just purchased? What are the state fees for vehicle registration? Does the State keep records of when titles are mailed?