how to renew your Texas registration online
If you're eligible to renew online, visit the TX DMV's online renewal page (Spanish) and: 1  Enter your license plate number. 2  Enter the last four digits of your VIN. 3  Enter your proof of insurance (required if the DMV's online verification system is unable to verify your coverage).efore you can renew your TX registration online, you must meet the following requirements: 1  Your county must participate in the online renewal system. 2  You must be a resident in the county in which your vehicle is registered.