How Soon Do You Need To Get Different Auto Insurance After You Move To Another State? 
Most states require 30 days after you have established a residence ... but I have seen some people `` reside '' with a friend just across the border for years and never change it . Flags come up when taxes and insurance are not paid , or inspection stickers go out on tags . It 's according to what the state you 're in says . Check twice before you jump they always say . 