DUI penalties vary dramatically by state and depend on several factors. This guide helps you understand what to expect.
Number of offenses: First-time DUI penalties are significantly less severe than second or third offenses. Most states have a lookback period (5-10 years) for counting prior offenses.
BAC level: Higher BAC levels typically trigger enhanced penalties. Many states have "aggravated DUI" thresholds at 0.15% or 0.20% BAC.
Aggravating factors: Having a minor in the vehicle, causing an accident with injuries, driving on a suspended license, or excessive speeding can all enhance penalties.
Jail time: 0 days to 6 months (some states mandate minimum jail time).
Fines: $300-$2,000 (plus surcharges that can double or triple the base fine).
License suspension: 90 days to 1 year.
Other: DUI school, community service, probation, ignition interlock device (IID) installation.
These are general guidelines only. Actual penalties depend on your specific state's laws, the circumstances of your case, and the judge's discretion. A DUI conviction can also affect your insurance rates, employment, professional licenses, and immigration status.