One of the most confusing parts of a Florida DUI arrest is that two entirely separate systems can take your license away, on different timelines, for different reasons, and one doesn’t wait for the other to finish. Here’s how they actually work.
Two Tracks, Running at the Same Time
Florida Statute 322.28(5) makes this explicit: “A court may not stay the administrative suspension of a driving privilege under s. 322.2615 or s. 322.2616 during judicial review of the departmental order that resulted in such suspension, and a suspension or revocation of a driving privilege may not be stayed upon an appeal of the conviction or order that resulted in the suspension or revocation.” In plain terms: the administrative suspension from your arrest and the criminal revocation from a conviction are two independent actions. Winning on one doesn’t automatically stop or undo the other, and neither can be paused while you fight the other in court.
The Administrative Suspension Starts the Moment You’re Arrested
This part doesn’t wait for a judge, a trial, or a conviction. Under Florida Statute 322.2615(1)(a), if you’re arrested with a BAC of 0.08 or higher, or you refuse chemical testing, the officer suspends your license on the spot — on behalf of the Department of Highway Safety and Motor Vehicles (DHSMV), not the court. You’re issued a 10-day temporary permit, and the suspension takes full effect once that permit expires “at midnight of the 10th day following the date of issuance of the notice of suspension.”
The suspension length for a first offense depends on what happened: 6 months for a BAC of 0.08 or higher, or a full year for a first refusal to test — 18 months if you’ve refused before.
You Have Exactly 10 Days to Fight It
This is the deadline that catches the most people off guard: you have 10 days from the notice of suspension to request a review hearing. Miss it, and the suspension simply proceeds — there’s no separate notice, no reminder, no second chance to request review after the window closes.
Florida offers two kinds of review. An informal review is paper-only: the hearing officer reviews the documents from the arresting officer and from you, with no live testimony required. A formal review is a real hearing — the department must schedule it within 30 days of your request, and the hearing officer has subpoena power, can put witnesses under oath, and rules on the suspension after hearing evidence. If the department misses that 30-day scheduling deadline, the law requires the suspension to be invalidated outright. The same is true if the arresting officer or the breath technician is properly subpoenaed to the formal hearing and doesn’t show up.
It’s worth being precise about what a formal hearing actually decides, because it’s narrower than people expect. The hearing officer isn’t deciding guilt on the underlying DUI charge — that’s the criminal case’s job. The hearing is limited to specific questions: whether the officer had probable cause for the stop, and either whether your BAC was actually 0.08 or higher, or whether you actually refused testing (and were properly warned that refusal would cost you your license). Nothing decided at this hearing — in either direction — can be used as evidence in your separate criminal trial, and vice versa: if you’re later found not guilty at the criminal trial, the statute requires DHSMV to invalidate a BAC-based suspension retroactively. A refusal-based suspension, notably, is not affected by the criminal case outcome at all — it stands regardless of whether you’re convicted.
If you disagree with the hearing officer’s decision, the next step isn’t a new trial — it’s a petition for writ of certiorari to circuit court, which is a review of whether the hearing was conducted properly, not a fresh look at the facts.
Criminal Revocation Is a Different, Longer-Running Consequence
If you’re actually convicted of DUI, a judge imposes a separate license revocation under Florida Statute 322.28, independent of whatever happened administratively. These periods scale sharply with prior convictions: 180 days to 1 year for a first conviction, at least 5 years for a second conviction within 5 years of the first, at least 10 years for a third conviction within 10 years of a prior one, and permanent revocation for a fourth conviction or for a DUI manslaughter conviction, regardless of timing.
Getting Limited Driving Privileges Back — The Hardship License
A hardship license lets you drive on a restricted basis while under suspension or revocation, but it isn’t automatic and it isn’t immediate. For a BAC-based suspension, you have to wait 30 days after your temporary permit expires before you’re even eligible to apply. For a refusal-based suspension, the wait is longer: 90 days.
There are two tiers of hardship privilege. “Business purpose” privileges are broader — driving to and from work, necessary on-the-job travel, school, church, and medical appointments. “Employment purpose” privileges are narrower — limited specifically to commuting and required on-the-job driving. To get either, you generally have to show the suspension causes a genuine hardship to your ability to work, and you have to be enrolled in or have completed a DUI substance abuse education course.
Two things worth knowing before you apply: hardship licenses are barred entirely for repeat cases — Florida law prohibits hardship reinstatement for a second-or-later refusal or for anyone convicted of DUI two or more times, no exceptions. And ignition interlock requirements have genuinely expanded in recent years: what used to apply mainly to repeat offenders now, under the department’s discretionary authority in Florida Statute 322.271(2)(e), frequently applies to first-offense drivers seeking a hardship license too — multiple recent sources describe this as a real, ongoing shift in how hardship applications are actually being handled, not just a possibility on paper. If you’re applying for a hardship license after a first offense, it’s worth going in assuming an interlock requirement is a real possibility, not an edge case.
Ignition Interlock Requirements by the Numbers
Separate from hardship licenses, Florida Statute 322.2715 sets interlock device requirements tied directly to conviction history: at least 6 continuous months for a standard first offense (at the court’s discretion), mandatory for at least 6 months if the first offense involved a BAC of 0.15 or higher or a minor in the vehicle, at least 1 year for a second offense, and at least 2 years for a third offense regardless of how long ago the prior conviction was. A fourth or subsequent offense requires at least 5 years. The device isn’t limited to one car — the law requires it on every vehicle you individually or jointly own or lease and routinely drive. And if a judge simply forgets to order it at sentencing, the department is required to step in and impose it anyway within 30 days.