The penalties for driving without car insurance in California vary depending on whether it is your first or subsequent offense.
Getting into an accident without insurance means you will lose your license for one year. After a year, you can get your license reinstated, but your insurance company must file an SR-22 on your behalf. This is a “Certificate of Financial Responsibility” that confirms you’re carrying the minimum amount of insurance in the state. You’ll need to keep SR-22 insurance for three years, which causes your car insurance to be much more expensive.