Registering a car in Las Vegas is a straightforward process, but it’s essential to stay on top of the details. The costs for Car Registration in Las Vegas vary based on the vehicle’s value, weight, and age, along with applicable taxes and fees. You must complete registration within 30 days of moving to Nevada or purchasing a vehicle. The process includes providing proof of ownership, insurance, and emissions test results. To avoid penalties, ensure all documents are submitted before the deadline. The DMV's online portal, nvregistration, allows for easier renewals and appointment scheduling.