Felony DUI in Florida and the Third-Degree Threshold

Overview
We interviewed subject matter expert Robert Malove, a Board Certified criminal trial attorney (one of fewer than 400 in Florida) and founding member of the National College for DUI Defense, of The Law Offices of Robert David Malove, to give you the best possible answers on when a Florida DUI becomes a felony. This article covers the four statutory paths to a felony charge, the penalty ceiling each one carries, the blood-evidence rules that apply once a felony is on the table, and what to do in the first 10 days.

A Note Before You Read
This article answers the question the way Florida law answers it for most people. Your case has its own facts, and small details change outcomes. Nothing here is legal advice for your specific situation. If you want an answer about your case, call The Law Offices of Robert David Malove at (954) 861-0384. There is no pressure to hire anyone; you will simply get a straight answer.

You bonded out days ago, and the citation on your kitchen counter carries a case number filed in felony division. Maybe this is your third arrest since a prior conviction, or your fourth overall. Or maybe there was a crash, someone went to the hospital, and an officer took blood before you ever saw a judge. The penalty language on your paperwork now mentions state prison.

If you are trying to figure out whether you are facing a felony DUI in Florida, and what that charge actually carries, the answer lives in one statute. Section 316.193 of the Florida Statutes names the situations that turn a DUI into a felony, and your case either fits one of them or it stays a misdemeanor.

This article walks through each path, the penalty ceilings under Florida’s felony sentencing statutes, the blood-evidence rules that apply in felony cases, and what to do during the first 10 days. Robert Malove, a Board Certified criminal trial attorney who has defended DUI cases since his years as an Assistant Public Defender, walked us through how these charges get filed and fought in a recorded conversation, and his answers anchor each section below.

A felony DUI in Florida happens four ways: a third DUI within 10 years of a prior conviction, a fourth DUI at any point in your life, a DUI crash that causes serious bodily injury to another person, or DUI manslaughter, which is charged as a second-degree felony.

The four paths, each drawn from the statute:

• Third DUI within 10 years. A third-degree felony under section 316.193(2)(b)1 when the new offense occurs within 10 years after a prior DUI conviction.
• Fourth or subsequent DUI. A third-degree felony under section 316.193(2)(b)3 regardless of how long ago the priors happened, with a fine floor of $2,000.
• DUI causing serious bodily injury. A third-degree felony under section 316.193(3)(c)2, even on a first arrest.
• DUI manslaughter. A second-degree felony under section 316.193(3)(c)3, carrying a 4-year mandatory minimum prison term.

Board Certified criminal trial attorney Robert Malove of The Law Offices of Robert David Malove has defended Florida felony DUI cases since his years as an Assistant Public Defender, and every path above comes from the text of section 316.193, Florida Statutes.

TL;DR

• Four paths to a felony. A third DUI within 10 years, a fourth DUI at any time, a crash causing serious bodily injury, or a death elevates a Florida DUI.
• Five years is the ceiling. A third-degree felony DUI carries up to 5 years in prison and a $5,000 fine under sections 775.082 and 775.083.
• Blood can be taken by force. In death and serious-injury cases, officers may compel a blood draw, and hospital blood records can be subpoenaed.
• Arrests can come months later. Robert Malove has seen crash clients released from the hospital and arrested a month or two later, after the lab work came back.
• Day 10 deadline. If you blew over the limit or refused a breath test, the citation is your suspension notice, and documentation is due to the Department by day 10.

A Third DUI Within 10 Years of a Prior Conviction Is a Third-Degree Felony

A third DUI becomes a third-degree felony when the new offense happens within 10 years after a prior DUI conviction, and the exposure rises to a maximum of 5 years in state prison and a $5,000 fine.

The statute is specific. Section 316.193(2)(b)1 provides that a person “convicted of a third violation of this section for an offense that occurs within 10 years after a prior conviction for a violation of this section commits a felony of the third degree,” and section 775.082, Florida Statutes caps that felony at “a term of imprisonment not exceeding 5 years.” Section 775.083 sets the fine ceiling at $5,000.

The 10-year measure runs from the date of the prior conviction to the date of the new offense. Conviction on this path also brings a mandatory ignition interlock device for at least 2 years at your own expense, and the court orders impoundment or immobilization of vehicles you own for 90 days. A third DUI that falls outside the 10-year window stays a misdemeanor, punishable by up to 12 months and a fine of $2,000 to $5,000.

A Fourth DUI Is a Felony Regardless of When the Priors Happened

A fourth DUI conviction is a third-degree felony no matter how much time separates it from the earlier cases. The 10-year window that governs third offenses drops out entirely on the fourth.

Section 316.193(2)(b)3 makes a fourth or subsequent violation a felony of the third degree and adds that “the fine imposed for such fourth or subsequent violation may be not less than $2,000.”

This is a lifetime count. A DUI conviction from decades ago still counts toward the fourth, and the penalty ceilings match the third-within-10 path: up to 5 years in prison and up to $5,000 in fines.

A Crash That Causes Serious Bodily Injury Makes Even a First DUI a Felony

One crash can turn a first DUI arrest into a felony. Driving under the influence and causing serious bodily injury to another person is a third-degree felony under section 316.193(3)(c)2, with no prior record required.

The statute defines the injury threshold by reference to section 316.1933, which describes serious bodily injury as a physical condition “that creates a substantial risk of death, serious personal disfigurement, or protracted loss or impairment of the function of any bodily member or organ.”

Whether the injuries in your crash meet that definition is where these cases get contested. A trip to the emergency room does not settle the question by itself; the medical records have to show a condition that satisfies the statutory language.

Blood Evidence Follows Different Rules Once a Felony Is on the Table

In a misdemeanor DUI, officers can request a breath test, and blood enters the case only if you offer it. As Robert Malove put it, “They can’t request a blood test on a misdemeanor case. You can volunteer one.” When a crash causes death or serious bodily injury, the rules change.

Section 316.1933, Florida Statutes authorizes an officer with probable cause to require a blood test, using reasonable force if necessary, when an impaired driver’s vehicle “has caused the death or serious bodily injury of a human being.” Robert described how that plays out in practice: “They can request you to give blood, and if you don’t provide it, they can forcibly take it from you against your will, and they can also subpoena the blood records if you’re at a hospital.”

The lab work also controls the timeline. “Sometimes people are released from the hospital, and they’re arrested a month or two later,” Robert said. The charging decision often waits on the blood analysis, and the case can arrive by warrant or summons after the report comes back. Board Certified criminal trial attorney Robert Malove of The Law Offices of Robert David Malove holds a Master’s degree in Forensic Science from The George Washington University and is licensed to conduct breath alcohol testing on Intoxilyzer instruments, and he applies that training directly to the blood and breath evidence in Florida felony DUI cases.

DUI Manslaughter Is a Second-Degree Felony With a 4-Year Mandatory Minimum

When a DUI causes a death, the charge is DUI manslaughter, a second-degree felony punishable by up to 15 years in prison, and the statute forbids a sentence below a 4-year mandatory minimum term.

Section 316.193(3)(c)3 states that a person “convicted of DUI manslaughter shall be sentenced to a mandatory minimum term of imprisonment of 4 years,” and section 775.082 sets the second-degree ceiling at 15 years. Where the driver knew or should have known the crash occurred and failed to give information or render aid, the charge rises to a first-degree felony.

Robert’s experience puts real sentences well above the statutory floor: “the consequences of a DUI … manslaughter are severe. They start around 12 years.” Sentences build on the Criminal Punishment Code scoresheet, and points accumulate for each victim, so crashes with multiple deaths score higher still. A separate article in this series covers DUI manslaughter charging and sentencing in full.

Felony DUI Convictions Rest on Lab Evidence, and Lab Evidence Can Be Excluded

A felony DUI case is built on a number from a lab, and that number only reaches a jury if the sample behind it was collected, preserved, and documented the way the rules require. Robert Malove has won cases because the blood result never made it into evidence.

His starting point is simple: “cases are based on evidence, the less evidence, the better it is for the defendant.” In blood cases, that means examining how the sample was drawn, handled, and stored; he described cases won because the draw procedures were not followed or because the sample spoiled before it could be reliably analyzed.

The file review goes past the paperwork. Robert compares the officer’s written narrative against the video, and the two do not always agree. He described reviewing footage of a client an officer had reported as unable to keep his balance, standing “straight like a statue.” In a felony case where the lab number carries the charge, everything feeding that number, and every observation supporting the stop, gets tested.

The First 10 Days Still Decide Whether You Keep Driving

A felony charge does not pause the administrative track. The Florida Department of Highway Safety and Motor Vehicles (FLHSMV) runs its own process against your license, and the first deadline can land 10 days after the arrest.

Robert treats that deadline as the first job in every new case, and his office’s first move is making sure it does not get missed. The two tracks operate independently, and he is blunt about the consequences: “You can win the criminal case, lose the administrative hearing.”

Your position depends on how the State obtained its alcohol evidence. If you took a breath test over the limit or refused one, the citation itself is your notice of administrative suspension, it permits unrestricted driving for 10 days, and your hearing request or waiver has to reach the Department by day 10. If blood was drawn after a crash, you may still hold a valid license while the sample sits at the lab, and the criminal charge can arrive later. This week, calendar day 10 from the arrest date and enroll in DUI school if a hardship license may be needed; enrollment is a licensing step, and the outcome of the criminal case does not depend on it. Insurance companies also send letters seeking information while a case is open, and Robert’s clients hold those conversations until the case is over.

Robert Malove Takes the Evidence Chain Apart Before Advising a Plea

Get an attorney into a felony DUI case early, because the evidence that decides these cases is collected, preserved, or lost in the first weeks. Robert Malove protects the license deadline first, then files a notice of appearance and reaches out to the State Attorney’s office while the charging decision is still open.

Board Certified criminal trial attorney Robert Malove of The Law Offices of Robert David Malove pulls each felony DUI case apart the same way: calibration and service records, blood-draw procedure, sample preservation, hospital records, and the video, checked against the officer’s narrative. Sometimes the work starts at the scene itself; he described going out to look for Ring cameras or anything else that might have recorded what happened, and body-camera audio has handed him gems that changed cases.

He is also direct about what the firm does when the problem runs deeper than one arrest. For clients with substance abuse problems, he pushes treatment, and the goal he sets is leaving each client in a better position than the one they were in when they found the firm. Cases reach the firm through its Fort Lauderdale DUI lawyer office and through its regional offices, including the Fort Myers DUI lawyer office that serves Southwest Florida crash cases.

Frequently Asked Questions

What is a felony DUI in Florida?

A felony DUI in Florida is a DUI charged under one of four provisions of section 316.193: a third DUI within 10 years of a prior conviction, a fourth or subsequent DUI at any time, a DUI crash causing serious bodily injury to another person, or DUI manslaughter. The first three are third-degree felonies with up to 5 years in prison; DUI manslaughter is a second-degree felony with up to 15 years and a 4-year mandatory minimum.

Is a third DUI always a felony in Florida?

No. A third DUI is a felony only when the new offense occurs within 10 years after a prior DUI conviction. A third DUI outside that window remains a misdemeanor, punishable by up to 12 months and a fine of $2,000 to $5,000, though the interlock and other repeat-offense consequences still apply.

Can you be charged with felony DUI weeks or months after a crash?

Yes. In serious-injury and death cases, the charge often waits on the blood analysis. Robert Malove has watched this timeline play out repeatedly: “Sometimes people are released from the hospital, and they’re arrested a month or two later.” Leaving the hospital without charges tells you the lab work is pending, and that window is working time. It is when Robert Malove’s office canvasses the crash scene for Ring cameras and other recordings, and when the review of how the blood sample was drawn and preserved begins.

How much prison time does a felony DUI carry in Florida?

A third-degree felony DUI carries up to 5 years in prison and a $5,000 fine under sections 775.082 and 775.083. DUI manslaughter, a second-degree felony, carries up to 15 years with a mandatory minimum of 4 years, and the Criminal Punishment Code scoresheet can push sentences well above the minimum.

Does a DUI conviction come off your record in Florida?

A DUI conviction stays. As Robert Malove explains, a Florida DUI conviction is not subject to expungement and cannot be sealed; it remains on your record permanently. That permanence is one reason the fight over the evidence happens before any plea.

Talk to a Florida DUI Lawyer About a Felony Charge Today

Robert Malove is a Board Certified criminal trial attorney, one of fewer than 400 in the state out of more than 100,000 active members of the Florida Bar. The distinction requires at least 25 contested cases and a minimum of 20 jury trials every 5 years.

If you are under investigation, have been arrested for DUI, are facing a second charge, or have a conviction on your record and want an expert criminal defense attorney on your side, fill out this form or call us now at (954) 861-0384.

The Law Offices of Robert David Malove serves clients across Florida, with DUI defense teams in nine offices: Fort Lauderdale, Miami, Orlando, West Palm Beach, Fort Myers, Fort Pierce, Gainesville, Key West, and Sarasota.