Understanding the Severe Penalties and Your Defense Options for a Fourth DUI Conviction

Florida has some of the toughest DUI laws in the country, and the consequences become exponentially more severe with each additional conviction. A fourth DUI is classified as a felony in Florida, carrying lifelong consequences that can affect your freedom, financial stability, and ability to drive. Let’s take a closer look at what happens if you are convicted of a fourth DUI in Florida, the best defenses available, and why retaining a private attorney is crucial to protecting your rights.


Defining a Fourth DUI Under Florida Law

Under Florida Statutes § 316.193, a DUI occurs when a person drives or is in actual physical control of a vehicle while under the influence of alcohol or drugs to the extent that their normal faculties are impaired. It can also apply if their blood alcohol concentration (BAC) is 0.08% or higher.

A fourth DUI offense is treated as a third-degree felony, regardless of the amount of time that has passed since prior convictions. Florida does not have a “lookback period” for fourth DUIs, meaning all prior convictions count against you no matter how old they are.


Penalties for a Fourth DUI Conviction in Florida

A fourth DUI conviction carries mandatory penalties that can severely disrupt your life. These include:

  1. Permanent Revocation of Driving Privileges

    • Your driver’s license will be permanently revoked, with no possibility of a hardship license in most cases. You may petition for reinstatement after five years but only under strict conditions.
  2. Fines

    • Fines range from $2,000 to $5,000, with additional costs if your BAC was 0.15% or higher or if a minor was in the vehicle.
  3. Prison Time

    • A fourth DUI is punishable by up to five years in state prison. Minimum mandatory sentences may apply depending on the case.
  4. Probation

    • You could face up to five years of probation, including conditions such as alcohol treatment programs, random testing, and community service.
  5. Vehicle Impoundment

    • Your vehicle will be impounded or immobilized for a minimum of 90 days.
  6. Ignition Interlock Device (IID)

    • If your driving privileges are ever reinstated, an IID will likely be required.
  7. Felony Record

    • A felony conviction will impact your ability to secure employment, housing, or professional licenses.

Federal Implications of a Fourth DUI Conviction

If your case involves crossing state lines or federal property, federal DUI laws may apply. Federal penalties for repeat DUI offenses often mirror state laws but can include additional restrictions or probation requirements.


Defending Against a Fourth DUI Charge

Although the penalties are severe, a strong defense can make a significant difference in your case. Here are some effective strategies:

Challenging the Traffic Stop

Law enforcement must have reasonable suspicion to pull you over. If the officer lacked probable cause, any evidence gathered during the stop could be suppressed.

Questioning Field Sobriety Test Results

Field sobriety tests are subjective and prone to errors. Medical conditions, uneven surfaces, or poor lighting can affect performance, leading to inaccurate conclusions.

Contesting Breath or Blood Test Results

Breathalyzers must be calibrated and maintained according to strict standards. Blood samples must follow a proper chain of custody. Errors in these processes can lead to unreliable results.

Arguing Lack of Impairment

If your BAC was below 0.08%, we can argue that you were not impaired. Witness testimony, medical records, or video evidence may support this defense.

Demonstrating Violations of Your Rights

If law enforcement violated your constitutional rights—such as conducting an unlawful search or failing to inform you of your rights—this could lead to the dismissal of your case.


Why Retaining a Private Attorney Is Essential

Given the stakes involved in a fourth DUI charge, having an experienced DUI attorney is critical. A public defender may not have the time or resources to fully investigate your case, leaving you at a disadvantage. By hiring a private attorney, you gain access to:

  • Comprehensive case analysis to identify weaknesses in the prosecution’s evidence.
  • Negotiation skills to seek reduced charges or alternative sentencing options.
  • Personalized attention and guidance throughout the legal process.
  • Representation at your DHSMV hearing to challenge the administrative suspension of your license.

The financial investment in a private attorney is small compared to the lifelong consequences of a felony DUI conviction.


The Importance of Acting Quickly

After a DUI arrest, you have only 10 days to request a hearing with the Department of Highway Safety and Motor Vehicles (DHSMV) to contest your license suspension. Missing this deadline means your license will be automatically suspended, regardless of the outcome of your criminal case. An experienced attorney can help you navigate this process and fight for your driving privileges.


Fourth DUI In Florida FAQs

What qualifies as a fourth DUI under Florida law?
A fourth DUI occurs when you are arrested for driving under the influence after having three prior DUI convictions. Florida does not have a time limit on prior offenses, meaning all previous convictions will count toward this charge.

Is a fourth DUI considered a felony in Florida?
Yes. A fourth DUI is classified as a third-degree felony under Florida Statutes § 316.193, regardless of the time elapsed since your last conviction. This carries severe penalties, including prison time and permanent license revocation.

Can I ever get my license back after a fourth DUI in Florida?
Your license will be permanently revoked after a fourth DUI conviction. However, you may petition for reinstatement after five years if you meet specific conditions, such as completing a treatment program and demonstrating rehabilitation.

How does Florida define “actual physical control” in DUI cases?
“Actual physical control” means you were in or near a vehicle and had the ability to operate it. This can lead to a DUI charge even if the vehicle wasn’t moving at the time of your arrest.

What are the penalties for refusing a chemical test in a fourth DUI case?
Refusing a breath, blood, or urine test can result in additional penalties, including the use of your refusal as evidence in court. Under Florida’s Implied Consent Law (Florida Statutes § 316.1932), refusal also triggers an automatic license suspension.

Can I avoid prison time for a fourth DUI in Florida?
While a fourth DUI carries a maximum penalty of five years in prison, alternative sentencing options may be available depending on the circumstances of your case. An attorney can advocate for reduced charges or probation in lieu of incarceration.

How can a private attorney help with a fourth DUI charge?
A private attorney can provide personalized attention to your case, identify weaknesses in the prosecution’s evidence, and negotiate for reduced charges or alternative sentencing. They can also represent you at your DHSMV hearing to contest the license suspension.

Can prior DUIs from another state count toward a fourth DUI in Florida?
Yes. Florida recognizes out-of-state DUI convictions when determining the number of prior offenses. These convictions can be used to classify your charge as a fourth DUI.

What is the 10-day rule after a DUI arrest in Florida?
You have only 10 days after your arrest to request a DHSMV hearing to challenge your license suspension. Failing to act within this timeframe will result in an automatic suspension, regardless of your criminal case outcome.

How does a felony DUI conviction impact my life?
A felony DUI conviction can result in significant prison time, permanent loss of driving privileges, and a criminal record that affects your employment, housing, and professional opportunities. An experienced attorney can help minimize these consequences.

Contact Musca Law 24/7/365 at 1-888-484-5057 For Your FREE Consultation

Musca Law, P.A. has a team of experienced criminal defense attorneys dedicated to defending people charged in Florida with a criminal or traffic offense. They serve all 67 counties in Florida and are available 24/7/365 at 1-888-484-5057 for your FREE consultation.