DUI penalties in California increase with each subsequent offense. While the exact consequences depend on the circumstances of the case, prior DUI convictions play a major role in determining punishment.

A first DUI offense is typically charged as a misdemeanor and may involve fines, probation, DUI education programs, and license restrictions. Second and third DUI offenses generally carry harsher penalties, including longer license suspensions, increased fines, mandatory DUI programs, and possible jail time.

Additional factors, such as injuries, prior convictions, or elevated alcohol or drug levels, can further increase penalties regardless of whether the DUI is a first, second, or third offense. For more detail on how penalties apply, see our page on first DUI offenses in California.