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Understanding Florida’s New Breathalyzer Refusal Laws

November 1, 2025

Florida DUI law has changed significantly. If you are stopped for DUI and asked to take a breathalyzer test, refusing is no longer just a license issue. It is now a criminal offense.

As of October 1, 2025, Florida strengthened its DUI enforcement laws to close what lawmakers viewed as a loophole. In the past, drivers could refuse a breath test and only face administrative penalties. Today, that same decision can lead to criminal charges, jail time, and a permanent record.

Below is what you need to know.

Frequently Asked Questions

What Changed Under Florida’s New Breathalyzer Refusal Laws?

Florida passed a major update to DUI law known as “Trenton’s Law.” Under this change, refusing a lawful breath, urine, or blood test is now treated as a criminal offense.

Before this law:

  • A first refusal resulted only in a license suspension

Now:

  • A first refusal can be charged as a second degree misdemeanor
  • You may face jail time, fines, and a criminal record

This is one of the biggest shifts in Florida DUI law in years.

Can You Still Refuse a Breathalyzer Test in Florida?

Yes, you can still refuse. However, the consequences are now much more serious.

Florida operates under an implied consent law, which means that by driving, you have already agreed to submit to chemical testing if lawfully arrested for DUI.

Refusing does not prevent consequences. It creates additional ones.

What Happens If You Refuse a Breathalyzer in Florida?

If you refuse a breathalyzer test, you now face both administrative and criminal penalties.

Criminal Penalties

  • First refusal: Second degree misdemeanor
  • Up to 60 days in jail
  • Up to $500 fine

Administrative Penalties

  • Driver’s license suspension for 12 months
  • 18 months for repeat refusals

In many cases, this means you can be punished even without a DUI conviction.

Why Did Florida Change the Law?

Lawmakers believed too many drivers were refusing breath tests to avoid DUI convictions.

By making refusal a crime, the state aims to:

  • Increase compliance with testing
  • Strengthen DUI prosecutions
  • Allow refusal to be used as evidence in court

This change gives prosecutors more leverage in DUI cases.

Can Refusing a Breathalyzer Help Your Case?

In some situations, drivers refuse testing to limit evidence. However, under the new law, refusal can now:

  • Be introduced as evidence of possible impairment
  • Lead to a separate criminal charge
  • Result in penalties even if DUI is not proven

This makes the decision far more complex than it used to be.

Do You Have the Right to Speak to a Lawyer Before Deciding?

No. In Florida, you do not have the right to consult with an attorney before deciding whether to take a breath test.

Law enforcement can require you to make that decision immediately during a DUI investigation.

However, you still have the right to remain silent and request a lawyer after the arrest.

What Should You Do If You Are Facing a Breathalyzer Refusal Charge?

If you are charged with refusing a breathalyzer test, acting quickly is critical.

An experienced DUI lawyer may be able to:

  • Challenge whether the stop was lawful
  • Question whether proper warnings were given
  • Analyze whether the refusal was valid under the law
  • Fight to reduce or dismiss charges

Because refusal cases often involve technical legal issues, early intervention can make a major difference.

Does Refusing a Breathalyzer Prevent a DUI Charge

No. Refusing a breath test does not stop a DUI case.

Prosecutors can still rely on:

  • Officer observations
  • Body camera footage
  • Field sobriety tests
  • Witness statements

In fact, refusal may sometimes make your case more complicated.

Final Thoughts

Florida’s new breathalyzer refusal law has changed the stakes for every driver.

What used to be a simple decision now carries serious consequences. A single refusal can lead to a criminal charge, license suspension, and long-term impact on your record.

If you are facing a DUI or refusal charge, understanding your rights and getting legal help early can make all the difference.

Need Help With a DUI or Breathalyzer Refusal Case?

The Ticket Clinic’s DUI and Criminal Division has decades of experience handling DUI cases across Florida.

If you have been arrested or charged, contact us today to protect your license and your future.

Rolando A. Sanchez, Esq.

Originally from Miami , grew up in Central Florida.  After high school, he joined the U.S. Air Force where he worked on F-15E fighter jets as an Avionics Technician.  He was Honorably Discharged. Afterwards, he attended University of Central Florida and received a BSBA Finance Degree, cum laude.  Next, he attended Barry University for law school and among other things, served as V.P. of the Veterans Legal Society.  Since graduating in 2016, Mr. Sanchez has dedicated his career to helping those charged with criminal matters.  These cases include traffic, misdemeanors and felonies, including trials and post-conviction relief. Mr. Sanchez is the lead attorney in Ticket Clinic’s Kissimmee office, handling cases in Osceola, Polk, Hardee and Desoto Counties.