Add or Remove a Lien on a Vehicle. To add or remove a lien on your vehicle title, visit your local county tax office.A release of lien on the lienholder's letterhead must contain the same information as required in the "Vehicle Information" section of this form. A lien indicates that a creditor has a legal claim on the vehicle, often due to an outstanding loan. To transfer a Texas titled vehicle, bring in or mail the following to our offices: 1. If you prefer to complete your form online, please choose from the available forms listed under the Adobe Fill and Sign heading. You will also need a release of lien letter to send to the Texas Motor Vehicle Department to complete the title transfer. Overnight Physical FIS BMO Harris Lockbox 9202 270 Remington Blvd Suite B Bolingbrook IL 60440. Contact BMO Harris Bank for complete details. For information or to subscribe, call (512) 475-2703.