I’m Tampa criminal defense attorney Rocky Brancato. As a member of the National College for DUI Defense (NCDD) and the DUI Defense Lawyers Association, and as a former police academy instructor who taught officers how to conduct criminal investigations, I bring a unique perspective to every Florida DUI charges case — I know how officers are trained and where their procedures fall short.

How Does Florida Define DUI?

Under §316.193, you can face DUI charges in Florida if you are driving or in “actual physical control” of a vehicle and one of three conditions is met: your normal faculties are impaired by alcohol or drugs, your blood-alcohol level is 0.08 or higher, or your breath-alcohol level is 0.08 or higher.

Florida Statute §316.193: The phrase “actual physical control” is critical. You do not have to be driving to be charged with DUI — sitting in the driver’s seat with the keys accessible can be enough. The State must prove you were either impaired to the extent your normal faculties were affected, or that your BAC was at or above 0.08. At The Brancato Law Firm, P.A., we challenge both the impairment evidence and the chemical test results.

“Normal faculties” under Florida law include your ability to see, hear, walk, talk, judge distances, make judgments, act in emergencies, and drive a vehicle. The State typically relies on field sobriety exercises, the officer’s observations, and chemical test results to prove impairment. Each of these has weaknesses we can exploit.

What Are the Penalties for DUI in Florida?

September 2026 update: A DUI arrest of a driver under 21 is frequently paired with an underage possession, open container, or fake ID charge, and since July 1, 2024, unlicensed alcohol sales at a commercial establishment are a felony. Our rewritten guide, What Are the Alcohol Offenses in Florida, and Can You Go to Jail for Them?, covers each of those charges, the penalties, and how Hillsborough County’s diversion program handles first-time cases.

Florida DUI charges carry penalties that increase sharply with each offense and with certain aggravating factors:

In addition to the criminal penalties outlined above, DUI charges in Florida trigger license suspension, increased insurance rates, and a permanent criminal record. The Brancato Law Firm, P.A. fights to prevent these consequences at every stage.

What Happens If You Refuse the Breathalyzer?

Florida’s implied consent law means that by driving on Florida roads, you have already consented to chemical testing if an officer has lawful cause to believe you are impaired. If you refuse, DHSMV automatically suspends your license — 1 year for a first refusal, 18 months for a second.

However, the consequences of refusal changed dramatically on October 1, 2025. Under Trenton’s Law (HB 687), a first-time refusal to submit to a breath or urine test is now a separate second-degree misdemeanor — carrying up to 60 days in jail and 6 months of probation — charged independently from the DUI itself. A second or subsequent refusal remains a first-degree misdemeanor punishable by up to 1 year in jail and a $1,000 fine. Furthermore, officers must now advise you that refusal can lead to criminal prosecution in addition to the administrative license suspension. Because the refusal charge is filed separately, you can be convicted of refusing the test even if the DUI charge is dismissed.

That said, refusing the breathalyzer does not mean the State wins on Florida DUI charges. In fact, many DUI cases without chemical test results are more defensible because the State must rely entirely on the officer’s observations and field sobriety exercises. At The Brancato Law Firm, P.A., we have won DUI cases where our clients refused testing — and we also defend the separate refusal charge aggressively.

Case Study — Not Guilty, DUI and Resisting Officer: We represented a client charged with DUI (refusal) and resisting arrest without violence. Using scene video, Rocky argued the client was not impaired and contended the officer was overly aggressive. The jury returned a verdict of Not Guilty on both counts. Past results do not guarantee future outcomes.

When Does DUI Become a Felony in Florida?

Warning: A third DUI within 10 years of a prior conviction is a third-degree felony carrying up to 5 years in prison. A fourth or subsequent DUI is always a felony — regardless of how much time has passed between offenses. DUI causing serious bodily injury is a third-degree felony, and DUI manslaughter is a second-degree felony punishable by up to 15 years. If you left the scene of a DUI crash that caused death, the charge becomes a first-degree felony with up to 30 years.

The jump from misdemeanor to felony DUI changes everything — prison instead of jail, a permanent felony record, and the loss of civil rights. If you are facing a felony DUI charge, the stakes could not be higher. At The Brancato Law Firm, P.A., we have the trial experience to fight these charges aggressively.

How We Fight DUI Charges in Tampa

Because I taught criminal procedure at the police academy, I know exactly how officers are trained to conduct DUI investigations — and I know where those procedures break down. Here is how we fight DUI charges in Florida at The Brancato Law Firm, P.A.:

• Challenge the traffic stop. If the officer had no lawful reason to stop you, everything that followed — including the breath test — may be suppressed.
• Challenge field sobriety exercises. These exercises are subjective and unreliable. Medical conditions, uneven surfaces, footwear, and nervousness all affect performance. We demonstrate that poor performance does not equal impairment.
• Challenge the breath or blood test. The operator must properly calibrate and maintain breathalyzer machines. The operator must follow specific procedures. If the operator skipped any step, the court may exclude the result.
• Challenge “actual physical control.” If you were sleeping in a parked car, sitting in the passenger seat, or not actually driving, we argue you were not in actual physical control of the vehicle.
• Use the video. Dash camera and body camera footage often tells a different story than the officer’s report. We review every second of available video.

Can DUI Charges Be Dropped or Reduced in Florida?

Yes — and prosecutors reduce Florida DUI charges more often than most people realize. The most common outcome we pursue is a reduction to reckless driving, which avoids a DUI conviction on your record. Here are the paths we take at The Brancato Law Firm, P.A.:

• Reckless driving reduction. If weaknesses exist in the State’s evidence, we negotiate a reduction to reckless driving — no DUI on your record, no mandatory license suspension, and significantly lower insurance impact.
• Motion to suppress. If the stop, the detention, or the chemical test violated your constitutional rights, we file a motion to suppress. If the evidence is thrown out, the case often collapses.
• DHSMV hearing challenges. DHSMV handles your license suspension separately from the criminal case. We fight the administrative suspension to keep you driving while the criminal case is pending.

Case Study — Marijuana DUI Reduced to Reckless Driving: We represented a client charged with DUI (marijuana) — the blunt was lit at the time of the stop and thick smoke was visible on video. Despite this evidence, Rocky negotiated a reduction to reckless driving, keeping the DUI conviction off our client’s record. Past results do not guarantee future outcomes.

Case Study — DUI Reduced to Reckless Driving: Officers stopped our client with open liquor bottles in the vehicle and admitted to consuming alcohol. However, Rocky demonstrated the client was not unlawfully impaired. Result: Reduced to reckless driving. Past results do not guarantee future outcomes.

What Should You Do After a DUI Arrest?

If you are facing DUI charges in Florida and have been booked at Orient Road Jail or Falkenburg Road Jail, take these steps immediately:

1. Request a DHSMV hearing within 10 days. After a DUI arrest, you have only 10 calendar days to request a formal review hearing with DHSMV to fight your license suspension. If you miss this deadline, the suspension takes effect automatically.
2. Call a DUI defense attorney before your first appearance. Your arraignment at the Hillsborough County Courthouse happens quickly. An attorney can argue for favorable bond conditions and begin building the defense.
3. Do not discuss the case. Do not post about the arrest on social media, do not discuss it with friends, and do not speak with law enforcement without an attorney present.
4. Preserve evidence. Dash camera footage, body camera video, and surveillance recordings can all support the defense — but they do not last forever.

Case Study — DUI License Suspension Overturned, CDL Reinstated: Our client lost both a standard driver’s license and a commercial driver’s license (CDL) after a DUI arrest. Rocky handled the DHSMV hearing personally and filed a petition for writ of certiorari in circuit court. The judge ruled the suspension improper and reinstated both licenses. Past results do not guarantee future outcomes.

Frequently Asked Questions About DUI in Florida

Is a first DUI a felony in Florida?

No — a first DUI is a misdemeanor carrying up to 6 months in jail. However, if the DUI caused serious bodily injury, it becomes a third-degree felony. If it caused a death, it becomes DUI manslaughter — a second-degree felony. The Brancato Law Firm, P.A. defends clients facing DUI charges at every level in Hillsborough, Pinellas, and Pasco Counties.

Can I lose my license for a DUI in Florida?

Yes. A first DUI conviction results in a 180-day to 1-year license suspension. A second conviction within 5 years results in a 5-year suspension. A third conviction results in a 10-year suspension. In addition, refusing the breathalyzer triggers an automatic administrative suspension. Tampa criminal defense attorney Rocky Brancato fights both the criminal charge and the license suspension simultaneously.

What is the BAC limit in Florida?

The legal limit is 0.08 for standard drivers and 0.02 for drivers under 21. A BAC of 0.15 or higher triggers enhanced penalties, including higher fines and longer potential jail time. However, a BAC reading is not always accurate — machine calibration issues, operator errors, and medical conditions can all produce false results.

More Questions About DUI Defense

Can DUI charges be dismissed in Florida?

Yes. If the officer conducted an unlawful traffic stop, improperly administered the breath test, or failed to follow required procedures, the court may suppress the evidence — and without evidence, the case is often dismissed. The Brancato Law Firm, P.A. examines every step of the investigation for constitutional violations.

Should I take the breathalyzer or refuse?

Since October 1, 2025, Trenton’s Law makes this decision even more consequential. A refusal now triggers both an automatic license suspension and a separate criminal charge — a second-degree misdemeanor for a first refusal, a first-degree misdemeanor for a second. However, submitting to the test gives the State direct evidence of your blood-alcohol level. There is no one-size-fits-all answer — the best strategy depends on the specific circumstances. If you have already been arrested, contact The Brancato Law Firm, P.A. immediately to discuss your options.

Hiring a DUI Defense Attorney

Why should I hire The Brancato Law Firm for a DUI charge?

Rocky Brancato is a member of the National College for DUI Defense (NCDD) and the DUI Defense Lawyers Association. As a former police academy instructor who taught officers criminal procedure and courtroom testimony, Rocky understands DUI investigations from the inside. With more than 150 jury trials to verdict, an AV Preeminent rating, and Super Lawyers recognition, The Brancato Law Firm, P.A. brings the experience that DUI cases demand.

How much does a DUI lawyer cost in Tampa?

Fees depend on whether the charge is a first offense or a felony DUI, the complexity of the evidence, and whether the case involves a DHSMV hearing. The Brancato Law Firm, P.A. offers free, confidential consultations. Call (813) 727-7159 to discuss your case.

You Are Reading This for a Reason — Let Us Help

If you are facing DUI charges in Florida, you already know the consequences are serious — license suspension, criminal record, insurance increases, and potential jail time. We have defended hundreds of DUI cases in Hillsborough County, and we know how to challenge the stop, the field sobriety exercises, and the chemical test results.

Every day you wait is a day the prosecution builds its case. The earlier Tampa criminal defense attorney Rocky Brancato gets involved, the more options you have — especially the critical 10-day DHSMV deadline.

Call The Brancato Law Firm, P.A. today at (813) 727-7159 for a free, confidential consultation. We are available 24/7 and serve clients throughout Hillsborough, Pinellas, and Pasco Counties.

For more about how we defend DUI charges, visit our DUI Defense practice page. You can also read our guide on What Is Reckless Driving in Florida? — we resolve many DUI cases through reduction to reckless driving, and understanding both charges is important.

The Brancato Law Firm, P.A. is a Tampa-based criminal defense practice serving clients exclusively in Hillsborough, Pinellas, and Pasco Counties. We are not affiliated with any other Brancato-named law firms.

This page is for informational purposes only and does not constitute legal advice. Each case is unique, and outcomes depend on the individual facts and circumstances involved. Past results do not guarantee future outcomes.

Updated 5/31/2026

I’m Rocky Brancato, founder of The Brancato Law Firm, P.A., a Tampa criminal defense firm. In more than 25 years of Hillsborough County practice I’ve defended these cases on both sides of the causeway, and the thing clients almost never know when they call is that the charge they think of as “a boating ticket” is scored against them for the rest of their driving life. Our attorneys treat a BUI exactly as we would treat a DUI, because the statute books do.

What Does Florida’s BUI Law Actually Require?

Three things: a vessel, operation of it, and impairment. Under section 327.35, Florida Statutes, a person commits BUI who is operating a vessel in Florida and either is under the influence of alcohol, a chemical substance, or a controlled substance to the extent that their normal faculties are impaired, or has a blood-alcohol level of 0.08 or more grams per 100 milliliters of blood, or a breath-alcohol level of 0.08 or more grams per 210 liters of breath.

Two of those three elements are defined far more broadly than people expect. Section 327.02, Florida Statutes defines “operate” to mean being in charge of, in command of, or in actual physical control of a vessel on the waters of this state — or exercising control over, or having responsibility for, the vessel’s navigation or safety while it is underway, or steering a vessel being towed. So the myth that you are safe if the engine is off, or if a sober friend is technically at the helm, is exactly that: a myth. Actual physical control is enough.

The same section defines “vessel” as synonymous with a boat, including every description of watercraft, barge, and airboat other than a seaplane on the water, “used or capable of being used as a means of transportation on water.” Floating structures — floating homes, floating restaurants, and similar permanently moored structures — are expressly excluded.

That last phrase is where the real litigation happens, and Tampa Bay’s own appellate court has told us so. In State v. Davis, No. 2D12-1409 (Fla. 2d DCA Feb. 27, 2013) — a Punta Gorda case in which an officer watched the defendant shift a twenty-five-foot boat between forward and reverse twenty-five yards off a waterfront bar — the Second District held that the State does not have to prove the boat was subject to a license tax to prove BUI. What matters, the court explained, is “the vessel’s use for transportation on water,” not its registration status. (Read the opinion.) The practical read for a defense lawyer is the flip side of the holding: if the thing your client was aboard is not used or capable of being used to transport people on water, it is not a vessel, and there is no BUI.

How Is a BUI Different From a DUI in Florida?

Side by side, the two statutes are close cousins with a few consequential differences:

The cross-counting is the part that ambushes people, and it runs in both directions by express statutory text. Section 327.35 provides that a conviction for violating section 316.193 counts as a previous conviction under the BUI statute; section 316.193 in turn provides that “any conviction for a violation of s. 327.35” is also considered a previous conviction under the DUI statute. A client who took a quick plea on a BUI five years ago because “it’s not a driving charge” can walk into a first-ever traffic stop and find themselves charged as a second offender, with the mandatory minimums that come with it.

The absence of a license suspension cuts the other way, and honestly: it removes the single biggest source of urgency in an ordinary DUI. There is no ten-day clock. That is genuinely good news, and it is also why BUI clients so often wait too long to hire counsel — nothing forces the issue until the case is already deep in the discovery calendar.

What Are the Penalties for a BUI in Florida?

They escalate on the same shape of ladder as a DUI, and the mandatory jail arrives on the second conviction:

Two enhancements sit on top of that ladder. A blood- or breath-alcohol level of 0.15 or higher, or having a passenger under 18 aboard, raises the fine range to $1,000–$2,000 for a first conviction, $2,000–$4,000 for a second, and at least $4,000 for a third or subsequent — and raises the jail exposure to nine months on a first and twelve on a second. For the 0.15 enhancement, only the instant offense has to qualify.

And every BUI conviction, regardless of level, carries mandatory monthly reporting probation and a court-specified substance abuse course, with evaluation and treatment at the defendant’s expense as a condition of that probation. When at least 48 hours of a mandatory sentence must be served consecutively, the statute says so — which is the answer to the common question of whether the ten days can be split into weekends.

When Does a BUI Become a Felony in Florida?

The moment somebody gets hurt. Section 327.35(3) grades BUI by consequence, not by intent:

• Damage to the property or person of another — first-degree misdemeanor.
• Serious bodily injury to another, as defined in section 327.353 — third-degree felony.
• Death of any human being, or of an unborn child — BUI manslaughter, a second-degree felony.
• BUI manslaughter with aggravation — a first-degree felony if the operator knew or should have known an accident occurred and failed to give information and render aid as required by section 327.30, or if the operator has a prior BUI manslaughter, DUI manslaughter, vehicular homicide, or vessel homicide conviction.

And since Lucy’s Law took effect on July 1, 2025, a BUI manslaughter conviction carries a mandatory minimum term of four years in prison — the same floor the Legislature had already imposed for DUI manslaughter. That is a sentence a judge cannot go below no matter how sympathetic the defendant or how cooperative the plea. Our full breakdown of the 2025 changes is in our article on Lucy’s Law and the new BUI and boating felony rules; the parallel to the road is covered in DUI manslaughter in Florida.

Prosecutors also routinely stack a separate charge under section 327.33, Florida Statutes, which now grades reckless operation of a vessel — willful or wanton disregard for the safety of persons or property — as a second-degree misdemeanor with no accident, a first-degree misdemeanor if the accident damages property or injures a person, and a third-degree felony if it causes serious bodily injury. Careless operation, by contrast, is a noncriminal violation. The line between “careless” and “reckless” is doing a great deal of work in these cases, and it is worth fighting over.

Can Police Stop My Boat Without a Reason?

Yes — and this is the single biggest legal difference between the water and the road. Section 327.70, Florida Statutes authorizes Florida Fish and Wildlife Conservation Commission officers, sheriff’s deputies, municipal police, and other certified officers to “cause any inspections to be made of all vessels” under chapters 327 and 328. And in State v. Casal, 410 So. 2d 152 (Fla. 1982) — a case in which the Marine Patrol stopped a motorboat off the Florida coast to check permits and registration — the Florida Supreme Court held that random stops of motorboats for the limited purpose of checking fishing permits, registration certificates, and safety equipment are reasonable under the Fourth Amendment. The court’s reasoning was practical: “Unlike an automobile, a boat at sea can travel in any direction,” and it “would be impossible to establish a checkpoint on the water since boats cannot come to a complete stop and line up behind each other on the water as cars can on roads.” (Read the opinion.)

So the answer to “he had no reason to stop me” is usually that he did not need one. But Casal is only half a holding, and the second half is where cases are won. The same court held that “after the initial stopping and boarding a vessel the marine patrol must have probable cause before conducting any further search or inspection” — and it found that the specific facts before it (no registration certificate, and an icebox with no ice on a boat supposedly bound for the Bahamas) were “suspicious circumstances but did not constitute probable cause.”

That two-step structure is the framework for every BUI suppression motion our attorneys file. The regulatory stop is nearly unassailable. What follows it is not: the expansion into an impairment investigation, the order to submit to seated exercises, the search of the cabin and the cooler, and ultimately the arrest each need their own justification, and the officer’s report frequently supplies less of it than the officer believes.

For more about our defense strategies, visit our Hillsborough County criminal defense page.

What Happens If You Refuse the Breath Test on the Water?

Something quite different from what happens in a car — and the difference has narrowed sharply in the last year. Under section 327.352, Florida Statutes, anyone who operates a vessel in Florida is deemed to have consented to a breath test for alcohol, or a urine test for chemical or controlled substances, incidental to a lawful arrest where the officer has reasonable cause to believe the person was operating under the influence. A blood test is reserved for circumstances in which breath or urine testing is impractical or impossible. And the statute makes the refusal itself admissible: refusal to submit to a lawful chemical or physical breath test “is admissible into evidence in any criminal proceeding.”

The penalty structure then splits in two:

Read that third row twice, because it is the trap. Section 327.359, Florida Statutes makes a refusal on the water a criminal offense not only for the boater with a prior boating refusal, but for the boater whose driver license was previously suspended for refusing a breath, urine, or blood test in a car case. A driver who refused years ago on Dale Mabry can commit a first-degree misdemeanor by refusing for the first time ever on Tampa Bay. That provision arrived with Trenton’s Law, which we cover in Trenton’s Law and Florida’s enhanced DUI and BUI penalties, alongside the parallel change to car refusals discussed in breathalyzer refusal in Florida.

Note also what section 327.35215 requires of the State: certified statements from law enforcement documenting probable cause for the arrest and the refusal, plus sworn confirmation that the person was advised of the penalties and of the hearing procedure. Those are elements, not formalities, and they are not always in the file.

How Do Our Attorneys Defend BUI Charges?

By attacking the two elements that the marine environment makes weakest.

The impairment evidence. Roadside field sobriety exercises were designed, validated, and normed for a person standing on flat, stationary pavement. Almost none of that survives a boat deck. A person who has spent six hours in the sun, in wind, on a rocking hull, dehydrated, sunburned, and hearing-fatigued from an outboard motor will perform badly on balance and divided-attention tasks while stone sober — and “sea legs” persist for a meaningful period after stepping onto a dock. Officers know this, which is why the water versions of these exercises are seated tasks with far thinner scientific pedigree than the walk-and-turn. Cross-examination on what the exercise actually measures, and on whether the officer administered and scored it as trained, is often the whole case.

The vessel and operation elements. Davis tells us the State must prove a vessel used or capable of being used to transport people on water. Where a client was aboard a floating structure, a disabled hull, or something the statute excludes, that element fails. And where the person charged was not in charge, in command, or in actual physical control — a passenger, a person asleep in a berth, a person whose sober companion had the helm — the State’s proof on operation is frequently assumption dressed up as observation.

Beyond that, the ordinary chemistry defenses all apply: the breath test on a BUI is administered at a dock or a jail, often well after the last drink and well after the stop, which raises both the rising-BAC problem and a foundation problem about the twenty-minute observation period. Body-camera coverage on the water is far spottier than on the road; where the video does not exist, the report is the only account, and reports are testable. And because there is no administrative suspension to litigate, the entire fight lives in the criminal case, where the burden is beyond a reasonable doubt.

What Should You Do After a BUI Arrest?

Treat it as the DUI it will one day be counted as. Before your first court date:

1. Say nothing about how much you drank, to anyone but your lawyer. The single most damaging sentence in most of these files is the client’s own estimate.
2. Write down the day while you remember it — when you launched, what you ate, how long you were in the sun, who was at the helm, what the water was doing, and what the officer said and did in what order.
3. Preserve the evidence that disappears. Photos and video from everyone aboard, the marina’s cameras, receipts that fix a timeline, and the names of witnesses who will scatter within the week.
4. Get counsel before the arraignment. Not because a clock is running, but because the first plea offer in a BUI case is usually built on the assumption that no one is going to test the officer’s report.
5. Count your priors accurately, including DUIs. Whether your prior is a car case or a boat case, it counts. The difference between a second and a third conviction is the difference between mandatory days and a felony.

Frequently Asked Questions About BUI in Florida

Can you get a BUI on a kayak, canoe, paddleboard, or jet ski?

A jet ski is unambiguously a vessel, and BUI applies. Human-powered craft are the harder question: the statutory definition reaches “every description of watercraft” used or capable of being used as a means of transportation on water, which on its face includes a kayak or canoe, and Florida officers do charge these cases. Paddleboards raise a genuinely contestable definitional argument. If you were charged while on a paddleboard, kayak, or canoe, the vessel element is worth litigating rather than conceding.

Does a BUI suspend my driver license in Florida?

No. A BUI conviction under section 327.35 carries no driver license suspension or revocation, and there is no administrative suspension at arrest and no ten-day formal review hearing to demand. Be careful, though: refusing the test on the water can produce criminal exposure under section 327.359 if your license was previously suspended for a refusal in a car case.

Do prior DUI convictions count toward a BUI enhancement?

Yes — and the reverse is equally true. Section 327.35 counts a prior conviction under section 316.193 as a previous BUI conviction, and section 316.193 counts a prior BUI as a previous DUI conviction. Out-of-state alcohol- and drug-related driving convictions can also count. This is the reason we pull a complete criminal and driving history in every one of these cases before discussing any resolution.

Can I be charged with BUI if the boat was anchored or the engine was off?

Possibly, yes. “Operate” is defined to include being in charge of, in command of, or in actual physical control of a vessel — the same actual-physical-control concept that lets the State charge DUI for a parked car. Whether the State can prove it on your facts is a different question, and one worth fighting. Whether the craft counts as a vessel at all is the other.

What is BUI manslaughter, and is there a mandatory prison sentence?

BUI manslaughter is a BUI that causes or contributes to causing the death of a human being or an unborn child. It is a second-degree felony, elevated to a first-degree felony if the operator knew or should have known an accident occurred and failed to give information and render aid, or has a qualifying prior. Since July 1, 2025 it carries a mandatory minimum of four years in prison.

Is a BUI checkpoint on the water legal?

The Florida Supreme Court’s reasoning in Casal was that a fixed checkpoint is physically impossible on open water, which is precisely why random regulatory stops of vessels were held reasonable. In practice, what you encounter is a safety and registration inspection that can lawfully begin without any suspicion at all. What officers do after that first contact is where the Fourth Amendment still has teeth.

Will a BUI show up on a background check?

Yes. A BUI is a criminal charge and a criminal conviction, and it appears in the same places a DUI does. Structuring a disposition with that consequence in view — a withhold of adjudication, a reduction, a diversion where available — is often more valuable to a client than shaving days off a sentence.

If you or a family member has been arrested for boating under the influence anywhere on Tampa Bay, the attorneys of The Brancato Law Firm, P.A. — founded by Tampa Criminal Defense Attorney Rocky Brancato — will look at the stop, the exercises, the test, and the vessel itself before anyone talks about a plea. Call (813) 727-7159. The charge is treated like a DUI by the statute books; it deserves to be defended like one.

The Brancato Law Firm, P.A.
620 E. Twiggs Street, Suite 205, Tampa, FL 33602
(813) 727-7159
Serving Hillsborough, Pinellas, and Pasco Counties

The Brancato Law Firm, P.A. is a Tampa-based criminal defense practice. We are not affiliated with any other Brancato-named law firms.

What Is Trenton’s Law?

On October 1, 2025, a sweeping new Florida law known as Trenton’s Law took effect, fundamentally changing how DUI and BUI offenses are prosecuted and punished in Florida. This legislation represents one of the most significant expansions of DUI penalties in recent Florida history.

Specifically, Trenton’s Law accomplishes four major objectives: it criminalizes refusal to submit to chemical testing, enhances penalties for repeat offenders, increases sentencing for DUI and BUI manslaughter, and updates Florida’s Criminal Punishment Code to impose higher sentencing points for impaired driving offenses. Consequently, anyone arrested for DUI or BUI after October 1, 2025 faces substantially more severe consequences than under prior law.

Breath Test Refusal Is Now a Crime

One of the most significant changes under Trenton’s Law is the criminalization of breath and urine test refusal. Prior to October 1, 2025, refusing a lawful request for chemical testing resulted in an administrative license suspension but was not itself a criminal offense.

Under the new law, refusing to submit to testing now carries the following criminal penalties:

Moreover, officers must now clearly advise drivers that refusing a lawful test is not only grounds for license suspension but also a crime that can be prosecuted. This expanded implied consent warning ensures defendants cannot claim ignorance of the criminal consequences.

Enhanced DUI and BUI Manslaughter Penalties

Trenton’s Law dramatically increases penalties for DUI manslaughter, BUI manslaughter, vehicular homicide, and vessel homicide—particularly for defendants with prior convictions. Under the new law, these offenses are now elevated to first-degree felonies when the defendant has a prior conviction for any of these offenses.

Prior Convictions That Trigger Enhancement

A defendant’s current charge will be elevated to a first-degree felony if they have any prior conviction for:

• DUI manslaughter (Florida Statute § 316.193(3)(c)3)
• BUI manslaughter (Florida Statute § 327.35(3)(c)3)
• Vehicular homicide (Florida Statute § 782.071)
• Vessel homicide (Florida Statute § 782.072)

Trenton’s Law: Before and After Comparison

Offense Severity Ranking Changes

Trenton’s Law also updates Florida’s Offense Severity Ranking Chart under the Criminal Punishment Code. DUI, BUI, vehicular homicide, and vessel homicide offenses have been moved higher on the chart, resulting in significantly more sentencing points.

In Florida’s sentencing system, higher offense severity rankings translate directly into longer mandatory minimum sentences and increased prison exposure. Therefore, even defendants without prior convictions will face harsher guideline sentences for DUI and BUI offenses committed after October 1, 2025.

Boating Under the Influence (BUI) Enhancements

Trenton’s Law applies identical enhancements to boating under the influence offenses. For Tampa Bay area boaters—including those in Hillsborough, Pinellas, and Pasco counties—this means that BUI arrests now carry the same serious consequences as DUI arrests.

Specifically, the law provides that:

• Refusing breath or urine testing during a BUI investigation is now a criminal offense
• BUI manslaughter with a prior conviction for DUI manslaughter, BUI manslaughter, vehicular homicide, or vessel homicide is a first-degree felony
• Vessel homicide carries enhanced sentencing points under the Criminal Punishment Code

What Trenton’s Law Means for Tampa Bay Drivers and Boaters

For drivers and boaters across Tampa Bay—including Hillsborough, Pinellas, and Pasco counties—Trenton’s Law significantly raises the stakes in DUI and BUI cases. The changes affect everyone from first-time offenders to those with prior records.

A refusal to blow is no longer just an administrative suspension—it can now lead to a permanent criminal record. Likewise, repeat DUI or BUI offenders face life-altering felony enhancements that can result in decades of prison time.

If you or a loved one is charged under this new law, it is crucial to work with an experienced defense attorney who understands both the criminal trial process and the nuances of Florida’s sentencing guidelines.

Frequently Asked Questions: Trenton’s Law

What is Trenton’s Law in Florida?

Trenton’s Law is a 2025 Florida statute that significantly increases penalties for DUI and BUI offenses. The law criminalizes breath test refusal, enhances penalties for repeat offenders, elevates DUI and BUI manslaughter to first-degree felonies for defendants with prior convictions, and increases sentencing points under Florida’s Criminal Punishment Code. It takes effect October 1, 2025.

Does refusing a breath test now carry criminal charges in Florida?

Yes. Under Trenton’s Law, refusing to submit to a lawful breath or urine test is now a criminal offense. A first refusal is a second-degree misdemeanor punishable by up to 60 days in jail and a $500 fine. A second or subsequent refusal is a first-degree misdemeanor punishable by up to one year in jail and a $1,000 fine.

What happens if someone with a prior DUI manslaughter conviction causes another fatal crash?

Under Trenton’s Law, they can now be charged with a first-degree felony, which carries a maximum penalty of 30 years in state prison. This is a dramatic increase from the previous second-degree felony classification, which carried a maximum of 15 years.

Does Trenton’s Law apply to boating under the influence (BUI)?

Yes. The law applies identical enhancements to BUI offenses. Refusing testing during a BUI investigation is now a criminal offense, and BUI manslaughter with a prior conviction is now a first-degree felony. Vessel homicide also receives enhanced sentencing points.

When does Trenton’s Law take effect?

Trenton’s Law takes effect on October 1, 2025. All DUI and BUI arrests occurring on or after this date will be subject to the new enhanced penalties, including criminal charges for refusal.

Should I refuse the breath test under the new law?

This is a complex legal question that depends on your specific circumstances. Under Trenton’s Law, refusal now carries criminal penalties in addition to license suspension—but providing a breath sample can also provide evidence for the prosecution. An experienced DUI attorney can help you understand the strategic considerations based on your individual situation.

What prior convictions trigger the first-degree felony enhancement?

The first-degree felony enhancement applies if the defendant has any prior conviction for DUI manslaughter, BUI manslaughter, vehicular homicide, or vessel homicide. Any one of these prior convictions will elevate a new DUI manslaughter, BUI manslaughter, vehicular homicide, or vessel homicide charge to a first-degree felony.

How can a Tampa DUI attorney help with charges under Trenton’s Law?

An experienced Tampa DUI attorney can challenge the legality of the traffic stop, question the administration of field sobriety tests, challenge breath test results, file motions to suppress evidence, negotiate with prosecutors for reduced charges, and advocate for alternative sentencing. Given the enhanced penalties under Trenton’s Law, aggressive defense from the earliest stages is critical.

Related:

• Tampa DUI Lawyer – Full DUI defense services
• Tampa CDL DUI Suspension Attorney – Commercial license defense
• Retrograde Extrapolation: Challenging BAC Evidence in Florida DUI Cases
• Tampa Boating Law 2025 Lucy’s Law

At The Brancato Law Firm, P.A., we believe that understanding the potential penalties is the first step toward building a strong defense. This guide breaks down the DUI penalties you could face in Hillsborough County, Florida—and how we can help you fight them.

First DUI Offense in Florida: Penalties Tampa Residents Face

Even a first-time DUI conviction in Florida carries significant penalties. If this is your first DUI offense, you could be looking at:

• Jail Time: Up to 6 months in county jail.
• Fines: Between $500 and $1,000.
• Driver’s License Suspension: For 6 to 12 months.
• Vehicle Impoundment: Typically for 10 days.
• Mandatory DUI School: Including a substance abuse evaluation and any recommended follow-up treatment.
• Probation: Up to 12 months.
• Ignition Interlock Device (IID): Possible installation on your vehicle, mandatory if your Blood Alcohol Content (BAC) was .15 or higher.

A first-time DUI conviction in Tampa can affect your employment, travel, and insurance costs.

Aggravated DUI in Tampa: Harsher Penalties for High BAC / Minor in Car

Florida law imposes more severe punishments if certain aggravating factors were present during your Tampa DUI offense. If your BAC was .15 or higher, or if a minor (under 18) was in the vehicle, the penalties for a first offense increase:

• Jail Time: Up to 9 months.
• Fines: Between $1,000 and $2,000.
• Ignition Interlock Device (IID): Mandatory installation for at least 6 continuous months.

These enhanced penalties underscore the seriousness with which Hillsborough County treats aggravated DUI conduct.

Second DUI in Florida (within 5 Years): Increased Penalties in Hillsborough County

The stakes rise significantly if you are convicted of a second DUI in Florida within five years of a prior DUI conviction:

• Mandatory Jail Time: A minimum of 10 days (cannot be suspended or served as community service).
• Maximum Jail Time: Up to 9 months (or 12 months if BAC was .15 or higher or minor in vehicle).
• Fines: Between $1,000 and $2,000 (higher if BAC .15+ or minor in vehicle).
• Driver’s License Suspension: For at least 5 years.
• Mandatory DUI School & Treatment: Completion of advanced DUI programs.
• Ignition Interlock Device (IID): Mandatory installation for at least 2 years.

Facing a second DUI charge in Tampa requires an immediate and robust legal defense.

Third DUI in Florida: Felony Charges & Severe Consequences in Tampa

A third DUI conviction in Florida can escalate to a felony, drastically altering your life. If this third DUI occurs within 10 years of a prior DUI conviction, it is charged as a third-degree felony. Penalties include:

• Prison Time: Up to 5 years in Florida State Prison (with a mandatory minimum of 30 days if within 10 years of a prior).
• Fines: Up to $5,000.
• Driver’s License Revocation: For at least 10 years.
• Permanent Felony Record: This cannot be sealed or expunged and carries lifelong consequences.

A third DUI conviction in Hillsborough County demands an aggressive defense strategy from the outset.

Fourth (or Subsequent) Florida DUI: A Felony with Life-Altering Penalties in Tampa

For a fourth or any subsequent DUI conviction in Florida, the charge is a third-degree felony, regardless of when the prior convictions occurred. The penalties are severe:

• Prison Time: Up to 5 years.
• Fines: Minimum $2,000 (up to $5,000 or more).
• Driver’s License Revocation: Potentially permanent.
• Permanent Felony Criminal Record.

Florida law offers little leniency for repeat DUI offenders. Strategic legal representation in Tampa is absolutely critical.

Beyond Jail & Fines: Collateral Consequences of a Tampa DUI Conviction

Beyond the court-imposed sentences, a DUI conviction in Hillsborough County can trigger a host of additional personal and professional challenges:

• Increased Insurance Premiums: Or outright cancellation of your policy.
• Employment Difficulties: Especially for jobs requiring driving, professional licenses, or security clearances.
• Professional Licensing Issues: Impacting doctors, nurses, teachers, real estate agents, pilots, and other licensed professionals in Tampa.
• Immigration Consequences: Potential deportation or denial of citizenship for non-U.S. citizens.
• Damage to Reputation: Affecting personal and community standing.

These “collateral consequences” can sometimes outweigh the immediate criminal penalties.

Immediate Concern: Florida’s Administrative License Suspension After a Tampa DUI Arrest

It’s crucial to understand that your Florida driver’s license is in jeopardy even before any criminal conviction for your Tampa DUI. This is due to Florida’s administrative license suspension laws:

• BAC .08 or Higher: If you submit to a breath, blood, or urine test and your BAC is .08 or higher, the DHSMV will seek to administratively suspend your license for 6 months (for a first offense).
• Refusal to Submit: If you refuse to take a lawful breath, blood, or urine test, your license will be administratively suspended for 1 year (for a first refusal) or 18 months (for a second or subsequent refusal).

You only have 10 DAYS from the date of your DUI arrest in Tampa to request a formal review hearing with the DHSMV to challenge this administrative suspension. Acting swiftly is essential. For more details, the Florida Department of Highway Safety and Motor Vehicles (DHSMV) publishes extensive information on these penalties.

Fighting Back: Can DUI Penalties Be Reduced in Hillsborough County?

Yes, in many Hillsborough County DUI cases, penalties can be reduced, or charges can be successfully defended. Effective legal defense strategies may include:

• Challenging the Stop, Detention, or Arrest: Filing motions to suppress evidence if law enforcement violated your constitutional rights.
• Negotiating for Reduced Charges: Such as a reduction to reckless driving (sometimes called a “wet reckless”).
• Seeking Diversion Programs: If available and you are an eligible first-time offender in Tampa.
• Contesting Test Results: Challenging the reliability or administration of breath, blood, or urine tests.
• Going to Trial: If the State’s evidence is weak or contestable, taking your case before a jury.

Every Tampa DUI case is unique. A personalized defense strategy is critical to achieving the best possible outcome.

Your Defense Against Tampa DUI Penalties: Why Choose The Brancato Law Firm

When you’re facing serious DUI penalties in Hillsborough County, you need a law firm with a proven track record. The Brancato Law Firm, P.A. offers:

• Over 25 Years of Courtroom Experience: Defending clients against criminal charges in Tampa Bay.
• Proven DUI Defense Strategies: Tailored to minimize or avoid Florida’s harsh DUI penalties.
• Aggressive Trial Advocacy: We are known for thorough preparation and a willingness to fight for our clients at trial.
• Client-Centered Approach: We focus on protecting your future, not just processing your case.

We understand the Hillsborough County court system, the local prosecutors, and the high stakes involved in your Florida DUI case. We are ready to fight for you.

Facing Florida DUI Penalties in Tampa? Contact Us Today

If you are facing DUI charges in Tampa or anywhere in Hillsborough County, time is not on your side. Early intervention by an experienced Tampa DUI lawyer can significantly impact the outcome of your case, potentially making the difference between a harsh conviction and a second chance.

Call The Brancato Law Firm, P.A. at (813) 727-7159 or complete our confidential online form today to schedule your case evaluation. Don’t let a Tampa DUI mistake define your future. Get the skilled legal help you need now.