The time it takes to renew your car's tags depends on your location and the renewal method. Some states offer online renewal options, which can take only a few minutes.u003cbr/u003eu003cbr/u003eOthers require in-person renewal at a DMV office, which can take several hours.u003cbr/u003eYour best bet is to check with your state's DMV website or office to understand the renewal process and requirements.