A Guilty Plea Is a Conviction
When you’re charged with a DUI in Utah, the stress and uncertainty can make pleading guilty feel like the fastest way to move on. It rarely is. A plea of guilty is legally the same as a conviction — you receive the same sentence you would have faced had you fought the case and lost. The difference is that by pleading, you give up every defense without testing whether the State could actually prove its case.
Utah treats impaired driving seriously — seriously enough to become the first state to lower the legal limit from 0.08% to 0.05% BAC. A first DUI within ten years is typically charged as a Class B misdemeanor, and many of its penalties are not discretionary. If you plead guilty, the judge is required to impose them.
The Penalties Behind a First-Offense DUI Conviction
- Fines and fees — A first Class B DUI carries a minimum of roughly $1,420 in fines and fees, which a judge can raise to about $1,950 depending on the circumstances.
- Jail — There is a mandatory minimum of 48 hours, which a court can increase up to 180 days. A judge may allow 48 hours of community service in place of jail.
- Screening and education — A first offender must complete an alcohol/drug screening and assessment, plus any treatment or DUI education the assessment indicates.
- Ignition interlock — If your BAC was 0.16% or higher, the court orders an interlock device, generally for 18 months. Drivers under 21 face a longer interlock period. You pay all installation and rental costs.
- License suspension — A driver over 19 faces a mandatory 120-day suspension on a first conviction; under 19, it extends to one year.
- Probation — A first conviction comes with a 12-month probation period during which the court verifies you’ve met every condition. A 0.16%+ BAC can mean supervised probation with monthly reporting and possible drug testing.
The Alternative That Changes Everything: Impaired Driving
Sometimes the better outcome is not pleading guilty to the DUI at all — it’s negotiating the charge down to Impaired Driving under Utah Code § 41-6a-502.5. Impaired Driving is still a Class B misdemeanor and shares many of the DUI’s penalties: the same fine range, the same screening and treatment, the same probation framework. But the differences can be significant:
- No mandatory jail time or community service requirement.
- An ignition interlock is usually not required — though a judge or the Driver License Division retains discretion to order one.
- The license suspension is cut from 120 days to 60 — and if the DLD never suspended your license in the first place, there may be no suspension at all.
Before You Plead, Talk to a Lawyer
Pleading guilty locks in a conviction and every mandatory penalty that comes with it. Before you do that, it’s worth knowing whether the stop was lawful, whether the testing holds up, and whether a reduction is on the table. Those questions are free to ask. Call Cardon, Stuart & Associates at (801) 627-1110 — available 24/7 — before you give up your options.