If you or your teen is involved in underage DUI, you need legal support during this time. To ensure more positive results, speak to a juvenile DUI defense lawyer in Panama City Beach, FL, at the Gross Law Group to provide more positive results and to protect your child's rights.
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Key Takeaways about Underage DUI
- Zero-tolerance laws make it illegal for drivers under 21 to operate vehicles with any measurable blood alcohol content.
- Underage DUI convictions carry severe consequences, including license suspension, fines, community service, and potential jail time.
- A DUI conviction can impact college admissions, scholarships, employment opportunities, and professional licensing opportunities.
- Underage drivers face both criminal charges and administrative license suspensions, which are handled through separate proceedings.
- Contact an experienced underage DUI defense attorney at the Gross Law Group immediately to protect rights and future opportunities.
Understanding Underage DUI Laws
Most states have zero-tolerance laws for underage drinking and driving, making it illegal for anyone under 21 to drive with any detectable alcohol. While the adult legal limit is typically 0.08 percent BAC, minors face limits as low as 0.01 percent or 0.02 percent. This strict standard exists because underage alcohol consumption is illegal, and any amount creates criminal liability.

Prosecutors only need to prove the minor was under 21 with alcohol in their system, not impairment, making these cases easier to prosecute. Though zero-tolerance violations carry lighter penalties, minors with higher BAC levels can face standard DUI prosecution, with those over 0.08 percent facing the exact charges as adults.
How Underage DUI Cases Begin
Police stop vehicles for various reasons. Traffic violations, such as speeding or running red lights, justify stops. Erratic driving raises suspicion. Sobriety checkpoints screen all drivers. Accidents trigger investigations.
Officers look for signs of intoxication during stops. They notice alcohol odors. They observe bloodshot eyes and slurred speech. They watch for fumbling with documents. They note the admission of drinking.
Field sobriety tests assess coordination and balance. The horizontal gaze nystagmus test checks eye movement. The walk-and-turn test evaluates balance and the ability to follow instructions. The one-leg stand tests stability. Refusing these tests can result in automatic penalties.
Portable breath tests provide preliminary BAC readings. These roadside devices indicate alcohol presence. Results are not always admissible in court. However, they establish probable cause for arrest.
Chemical testing follows arrests. Blood, breath, or urine tests accurately measure BAC. Refusing chemical tests triggers automatic license suspension. Some states impose criminal penalties for refusal.
Legal Consequences of Underage DUI
Criminal Penalties
First-time underage DUIs result in substantial fines, community service, and probation. Jail time is possible, especially with aggravating factors. Court-ordered programs like alcohol education, treatment, and victim impact panels are mandatory.
Repeat offenses incur harsher penalties, including increased fines and more likely jail time. Aggravating factors like high BAC, accidents, transporting other minors while intoxicated, or driving on a suspended license further increase penalties.
Administrative License Suspensions
License suspensions operate separately from criminal cases. The Department of Motor Vehicles handles administrative proceedings. These suspensions begin quickly after arrest. They continue regardless of the outcome of the criminal case.
First-time offense suspensions typically last between 90 days and one year. Many states offer restricted licenses for individuals who need to drive for essential purposes. These allow travel to school, work, and treatment programs. Ignition interlock devices may be required.
Refusing chemical test results results in automatic suspensions. These refusal suspensions often last longer than DUI suspensions. Some states impose one- to two-year suspensions for refusal. Multiple refusals extend suspension periods further.
Defending Underage DUI Charges

Challenging the Stop
Officers need reasonable suspicion for vehicle stops. Illegal stops, which violate constitutional rights, can lead to suppressed evidence, including field sobriety and BAC results, potentially resulting in the dismissal of charges. DUI defense lawyers scrutinize stop justifications.
Questioning Testing Accuracy
Breathalyzers require regular maintenance, calibration, and adherence to precise officer protocols. Errors create accuracy questions. Blood tests require a chain of custody and adherence to standard laboratory procedures. Contamination or improper storage affects results. Medical conditions like acid reflux, diabetes, or recent dental work can impact BAC readings, creating reasonable doubt.
Examining Officer Conduct
Police must follow proper arrest procedures, including reading Miranda rights and respecting constitutional protections. Field sobriety tests require proper administration, clear instructions, and suitable conditions, such as lighting, uneven surfaces, and weather can impact performance.
Negotiating Reduced Charges
Lesser charges like reckless driving, or "wet reckless" in some states, can minimize DUI impacts. Diversion programs also offer the option of charge dismissal on successful completion of classes, community service, and probation, thereby avoiding conviction.
Frequently Asked Questions about Underage DUI
Can I refuse a breathalyzer test if I'm under 21?
You can refuse a breathalyzer test, but doing so triggers automatic license suspension under implied consent laws, often for more extended periods than a DUI suspension would impose. Additionally, prosecutors can use your refusal as evidence of consciousness of guilt, and you may still face DUI charges based on officer observations and field sobriety test results.
Will my parents be notified if I get an underage DUI?
If you are under 18, your parents will definitely be informed, as you are a minor requiring parental involvement in legal proceedings. However, if you are 18-20, notification depends on whether you live with your parents and whether they are listed as emergency contacts. However, court dates and proceedings are public record, and insurance rate increases will likely reveal the conviction to parents who pay for your coverage.
Can an underage DUI be expunged from my record?
Expungement eligibility varies by state, with some allowing record sealing or expungement after completing probation and maintaining a crime-free record for a specified period. In contrast, others do not permit DUI expungement at all. Even when expungement is possible, the process typically requires several years and may not completely erase the conviction from background checks conducted by government agencies or professional licensing boards. In Florida, DUIs can't be expunged unless charges are dropped or dismissed.
What happens if I am in a parked car with my keys when arrested for underage DUI?
Being in physical control of a vehicle while intoxicated can result in DUI charges even if you were not actively driving. However, definitions of "physical control" vary by state and depend on factors such as key location, engine status, and your position in the vehicle. Some states allow defenses if you can prove you had no intention of driving and were sleeping off intoxication, but you still need an attorney to argue these defenses effectively.
Contact the Gross Law Group about Underage DUI Charges
If your child has been involved in underage DUI, speak to an attorney and contact the Gross Law Group. Call us at (888) 858-1505 to speak with a trusted juvenile personal injury lawyer in Panama City Beach, FL.