In all states, a DUI first offense is treated as a misdemeanor and punishable by up to six months in jail. Note that some states require mandatory jail sentences for even a first-time offender, which may last several days.

First-time DUI offenders will likely face misdemeanor criminal charges unless there are extenuating circumstances such as causing an accident or having a child in the car. In most cases, offenders will have their licenses suspended and be sentenced to probation.

Jail Time for a 1st Florida DUI Conviction There's no mandatory minimum jail time for most first-offense DUIs. The maximum possible sentence depends on the circumstances of the case. Here are the maximum jail terms for first-offense DUIs involving the following circumstances: six months for a standard DUI.

If your blood alcohol level is . 15 or higher, or you have a minor in the vehicle, the fine will be between $2,000–$4,000. Community Service: If this is your first conviction, you will need to serve a mandatory 50 hrs of community service or an additional fine of $10 for each hour of required community service.