Understanding DUI Laws in Florida

Driving under the influence (DUI) is a severe offense that comes with significant consequences, especially in Florida. Whether you’re a resident or visiting, it’s essential to understand the state’s DUI laws, penalties, and additional requirements like ignition interlock devices (IID). This guide will provide an overview of what constitutes a DUI in Florida, the penalties offenders face, and how these laws aim to promote safer roads.

What Defines a DUI in Florida?

Under Florida law, a person is guilty of DUI if they operate a motor vehicle with a blood alcohol level (BAL), also known as BAC, of 0.08 or above, or if alcohol, drugs, or chemical substances impair their normal faculties.

This applies to all drivers, including residents, visitors, and commercial vehicle operators. A BAL of 0.15 or higher often leads to harsher penalties. DUI charges also apply if a minor is in the vehicle.

Driving under the influence puts everyone on the road at risk, and Florida has enacted strict rules to ensure driver accountability.

Penalties for DUI in Florida

If convicted of a DUI, offenders face a range of fines, jail time, and license restrictions. Penalties vary depending on the number of prior offenses, BAL level, and other circumstances. Here is a fines and penalties schedule based on the Florida Highway Safety and Motor Vehicles (FLHSMV) department.

Fines

• First Conviction: $500 to $1,000; if BAL is 0.15+ or there’s a minor in the vehicle, $1,000 to $2,000.
• Second Conviction: $1,000 to $2,000; $2,000 to $4,000 for BAL 0.15+ or a minor in the vehicle.
• Third Conviction: $2,000 to $5,000. If within 10 years, minimum $4,000.
• Fourth or Subsequent Conviction: Minimum $2,000; $4,000+ for high BAL or involving minors.

Imprisonment

The duration of imprisonment depends on the number of DUI convictions you have received.

License Revocation

• First Offense: 180 days to 1 year.
• Second Offense (within 5 years): Minimum 5 years.
• Third Offense (within 10 years): Minimum 10 years.
• Fourth Offense: Permanent license revocation.

Factors That Can Increase DUI Penalties

Certain factors aggravate DUI penalties in Florida, such as:

• Driving with a BAL of 0.15 or higher.
• Having passengers under the age of 18 in the vehicle.
• DUI-related accidents resulting in property damage or injury.
• Repeat offenses within a short time frame (e.g., within 5 to 10 years).

These situations lead to higher fines, longer jail times, and stricter IID or license revocation terms. It’s clear that Florida’s DUI penalties are designed to be a strong deterrent, reflecting the state’s zero-tolerance approach to impaired driving.

Ignition Interlock Device Requirements

An IID is a breathalyzer installed in a vehicle that prevents it from starting if alcohol is detected on the driver’s breath.

When Are IIDs Required in Florida?

• First Conviction: Only if court-ordered or if BAL was 0.15+ / minor in vehicle (minimum 6 months).
• Second Conviction: Mandatory for at least 1 year.
• Third+ Convictions: IID required for 2-5 years.

Having an IID installed ensures that previously convicted drivers remain alcohol-free behind the wheel.

Where can I Find an IID in Florida?

If you’re required to install an IID, LifeSafer® Ignition Interlock offers an affordable and stress-free process. Not only are LifeSafer devices certified in Florida, but you can choose from over 80 convenient locations across the state. LifeSafer provides reliable installation and monitoring services that make the IID process seamless.

Call or sign up with our No-Call Install™ online enrollment. You can get guaranteed same-day installation or your first month free.

Responsible Driving Saves Lives

Florida’s DUI penalties and IID requirements highlight the seriousness of impaired driving. Ultimately, these measures aim to protect all road users. Whether you’re an occasional driver or travel Florida’s roads daily, make responsible driving your top priority.

If you’re navigating DUI requirements, understanding your responsibilities is the first step. For those required to install an IID, working with trusted providers like LifeSafer makes compliance more manageable.