Vehicle re-registration is required if you are moving your vehicle from one state to another . As per motor vehicle act , re-registration of vehicle in the new state is mandatory within 30 days .
Shifting vehicle from one state to another state is normally 2 stage process :
1. NOC from the RTO where vehicle is registered
2. Road tax payment and re-registration of vehicle in the new state
During Re-registration of the vehicle Road tax on the depreciated value of the vehicle is to be paid. After re-registration process one can apply for refund of road tax amount paid in the previous RTO on pro-rata basis .