You must file this return if you are a sole owner, partnership, corporation or other organization who is responsible for. To report a vehicle stolen, complete and submit the Stolen Vehicle Affidavit (Form 180-SVA)(PDF, 249KB) to the Vehicle Crimes Unit.For title or registration information, contact your county tax assessor-collector or the Texas Department of Motor Vehicles at. 1-888-368-4689 or 512-465-3000. All vehicle registration and title transfers require proof of insurance and a current vehicle inspection that is no more than 90 days old. Texas Motor Vehicle Tax Forms. The forms listed below are PDF files. Protect you and your customers with this free car rental agreement template. Create, send, and eSign documents in a flash. Under Business Personal Property Forms, select Personal Property Rendition.