Florida sets a 0.02 alcohol limit for drivers under 21, a zero tolerance standard far below the 0.08 limit for adults. A driver under 21 can also face a full DUI charge under the same standard used for any other driver.
What zero tolerance means for drivers under 21
For drivers under 21, Florida uses a limit of 0.02, a level low enough that a small amount of alcohol can reach it. The idea is simple: drivers who are not old enough to drink legally should not be driving with alcohol in their system.
The 0.02 standard exists alongside the regular DUI law rather than replacing it. Which rule a case falls under depends on the reading and on the rest of the evidence.
When a young driver faces a full DUI charge
The DUI statute applies to drivers of every age. If the evidence shows impairment of normal faculties by alcohol or a drug, or a breath or blood alcohol level of 0.08 or higher, a driver under 21 can be charged with DUI just as an adult would be, with the same penalty structure.
That means the first offense penalties, including the fine range, possible jail, probation, community service, DUI school, impoundment and revocation, can all apply. A reading of 0.15 or higher, or a minor riding in the car, raises the range further.
Breath tests and the license track for young drivers
Implied consent applies to drivers under 21 as it does to everyone else: driving in Florida means agreeing to a lawful breath test after a DUI arrest, and a first refusal carries a one year administrative suspension.
After a DUI arrest, the license matter is handled by DHSMV on a track separate from any criminal case, and the 10 day window to request a formal review hearing applies regardless of the driver's age.
Why the long view matters at 19 or 20
A young driver often has more to lose over a longer span of life. A DUI conviction stays on the Florida driving record for 75 years and cannot be sealed or expunged. It can affect school plans, scholarships, jobs that involve driving, and insurance costs for years.
Parents often want to understand how the process works and what options exist. Because every case depends on the evidence, a free case review with DUI Lawyers Shield Firm is one way to get those questions answered for a specific situation.
Keep reading
- Third DUI in Florida: Why It Can Be Charged as a Felony
- CDL DUI in Florida: The .04 Rule and Your Career
- Boating Under the Influence in Florida: What BUI Arrests Look Like
General information only, not legal advice. Every case depends on its own facts, and prior results do not guarantee a similar outcome.
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