How Long Can I Go Without Auto Insurance? 
If you do n't own a car that is registered in your state , indefinitely . However , in most if not all states , if you own a car and register it for use on public roads and highways , having insurance is a legal requirement . Without it , States can impose fines and cancel registrations . If you have a lien or a lease , the finance company can repossess your car . Short answer , not long . Best answer if you have a car and privileges you want to keep , do n't go without for any length of time . 