3 situations where a first-time DUI can carry more consequences

On Behalf of | Jul 29, 2026 | DUI

3 Situations That Can Increase the Penalties for a First-Time DUI in Florida

Everyone makes mistakes, but some mistakes can have consequences that last far beyond a single night. A first-time DUI arrest can affect your driver’s license, finances, employment, and future opportunities. While many people assume that being arrested for the first time means they will receive minimal penalties, that is not always the case.

Under Florida law, the circumstances surrounding a DUI arrest can significantly impact the penalties, even if you have never been in trouble before. Understanding these situations can help you recognize why every DUI charge deserves careful attention.

1. You Were Under 21 Years Old

Florida has a zero-tolerance policy for drivers under the age of 21. Although the criminal DUI limit remains a blood alcohol concentration (BAC) of 0.08%, Florida’s administrative zero-tolerance law allows the Department of Highway Safety and Motor Vehicles (FLHSMV) to suspend the driver’s license of a driver under 21 with a BAC of just 0.02% or higher.

For drivers under 21, the consequences depend on both the alcohol level and whether the driver submits to chemical testing. A first alcohol-related administrative suspension generally lasts six months when the BAC is between 0.02% and 0.04%, while a second suspension may last one year. If the BAC is 0.05% or higher, the suspension generally remains in effect until the driver completes a required substance abuse evaluation and DUI education program. Refusing a lawful breath, blood, or urine test can also result in significant administrative penalties, including a 12-month suspension for a first refusal and an 18-month suspension for a second refusal.

For many young adults, losing driving privileges can interfere with school, work, and everyday responsibilities. In addition, a criminal DUI conviction can create long-term educational and employment challenges.

At the Lee Viacava Law Firm, we evaluate both the criminal case and the driver’s license consequences to determine what options may be available based on the specific facts of the arrest.

2. A Child Under 18 Was in the Vehicle

A first-time DUI becomes more serious when a passenger under the age of 18 is in the vehicle. Florida law treats this as an aggravated DUI, which exposes a defendant to enhanced penalties beyond those associated with a standard first offense.

In addition to increased criminal penalties, these allegations may affect family relationships, child custody issues, and a person’s reputation. When this enhancement is alleged, Lee Viacava carefully reviews the evidence to determine whether the State can legally prove every element necessary to support the enhanced charge.

 

 3. Your BAC Was 0.15% or Higher

Florida also imposes enhanced penalties when a driver’s BAC is 0.15% or higher. This enhancement may result in increased fines, a greater possibility of jail, and a requirement that an ignition interlock device be installed following certain first-time convictions.

However, a high breath test result does not automatically mean the State’s case is without weaknesses. Lee Viacava thoroughly reviews the legality of the traffic stop, the administration of field sobriety exercises, breath testing procedures, maintenance records, and other evidence to determine whether legal or factual defenses exist.

Every DUI Case Deserves a Careful Review

A first-time DUI does not automatically mean the consequences will be minor. Factors such as your age, your BAC, or the presence of a child passenger can significantly increase the penalties you face. At the same time, enhanced allegations do not automatically mean the State’s case is unbeatable.

Every DUI case should be evaluated on its own facts. The traffic stop, the investigation, field sobriety exercises, chemical testing, and the actions of law enforcement should all be carefully examined before deciding how to proceed.

If you have been arrested for DUI in Lee County or elsewhere in Southwest Florida, contact Lee Viacava to discuss your case. Early involvement allows evidence to be reviewed, important deadlines to be protected, and a defense strategy to be developed based on the unique facts of your case.