To switch car insurance companies, buy a new policy before canceling the old one, then call your current carrier to cancel. If you paid your premium in advance, most carriers refund the unused portion, though some apply a short-rate penalty that reduces the amount. The full process takes under an hour. Five steps cover everything: check your current coverage, get quotes from at least three carriers, review your cancellation fee, buy the new policy, and cancel the old one.
Drivers save between $200 and $900 a year when they switch, based on our analysis of 2026 rates across 12 major carriers. The gap between GEICO, the cheapest carrier in our data, and Allstate, the most expensive, runs $449 a year for minimum coverage and $773 for full coverage for the identical driver profile. That gap is your savings if you're currently with the most expensive carrier and switch to the cheapest.







