DUI FAQ

Boise DUI FAQ

How fast do I need to act after an arrest in Boise?
Fast. You generally have 7 days from service of the ALS notice to request a driver's license hearing. Criminal court dates also come quickly—retain a Boise DUI lawyer as soon as possible.

What happens at an Ada County DUI arraignment?
At your arraignment in Ada County, the judge reads the charges, explains your rights, and asks for your plea. If you plead not guilty, the court sets future dates for pretrial conferences or hearings. Bail and conditions of release may also be addressed. Having a DUI attorney before arraignment ensures you don't accidentally give up defenses or miss the chance to request driving privileges.

How long do I have to request a license hearing after a DUI in Idaho?
You only have seven days from the date you receive the Idaho Transportation Department's notice of suspension to request an Administrative License Suspension (ALS) hearing. Missing that deadline almost always means your license will be automatically suspended, even if your criminal case later gets dismissed. A DUI lawyer can file the request for you and begin preparing challenges to the suspension.

Can I get a withheld judgment on a DUI in Ada County?
Yes, but it's not automatic. A withheld judgment allows you to avoid a permanent conviction if you complete probation and conditions successfully. However, it does not stop the license suspension from ITD, and it will still count as a prior DUI if you are charged again within ten years. Judges in Ada County carefully consider the circumstances of your case before granting a withheld judgment.

Will I have to install an ignition interlock device after a first DUI?
Idaho law requires an ignition interlock device (IID) after a DUI conviction in most cases, even for first-time offenders. The device must be installed and monitored at your expense, and you'll have to blow into it before your car starts. Ada County judges typically order the IID once your license is reinstated, so planning for that cost early is important.

What is the difference between a regular DUI and an “Excessive DUI” in Idaho?
A regular DUI involves a blood alcohol concentration (BAC) of .08% or higher. An “Excessive DUI” applies if your BAC is .20% or more. Excessive DUI penalties in Ada County include longer mandatory license suspensions, higher fines, and potential jail time, even on a first offense. Because of the stakes, these cases are often filed in district court and treated more harshly than standard DUIs.

Do Ada County judges allow probation instead of jail time on DUIs?
Often, yes. Many first-time DUI defendants in Ada County are sentenced to probation with conditions such as alcohol education, community service, and random testing. However, judges can still order some jail time, even if probation is granted. For repeat DUIs, probation is usually combined with mandatory jail terms. The specific judge and facts of your case play a big role.

Can I refuse DUI field sobriety tests in Boise?
You are not legally required to perform roadside field sobriety tests like the Horizontal Gaze Nystagmus, Walk-and-Turn, or One-Leg Stand. Refusing them means the officer has less evidence, but refusal may still lead to an arrest if other signs of impairment are present. Breath or blood tests, however, fall under Idaho's “implied consent” law—refusing those carries automatic license consequences.

How long does an Ada County DUI case usually take?
Most misdemeanor DUI cases in Ada County take about three to six months from arraignment to resolution. Felony DUIs may take longer, especially if motions or trial are involved. The timeline depends on how quickly evidence (like body cam or lab reports) is received and whether you pursue negotiations, hearings, or trial. Having an attorney speeds up the process of reviewing and challenging evidence.

What's the difference between the Administrative License Suspension (ALS) and the criminal case?
The ALS is handled by the Idaho Transportation Department and focuses on your license based on a test failure or refusal. The criminal case is in the Ada County Courthouse and decides jail, fines, probation, interlock, and a separate court‑ordered suspension.

Can I still drive to work or school?
For a first ALS for test failure, you may be eligible for restricted privileges after the first 30 days. For a second failure or any refusal, there are no restricted privileges during the ALS/revocation period. On the criminal side, for a first DUI conviction, judges may allow restricted privileges after 30 days of the court‑ordered suspension.

Will I have to install an ignition interlock device in Ada County?
In most DUI cases and after ALS/refusal suspensions, yes—typically 1 year once your suspension/revocation ends. You must use a certified Idaho provider and maintain the device on any vehicle you operate.

Do I have to serve jail time on a first offense DUI?
The law allows up to 6 months. In practice, many first‑time offenders in Ada County receive probation with conditions (evaluation, treatment, testing, community service). Every case is different; prior history, BAC, and case facts matter.

What does “actual physical control” mean in Idaho?
You can be charged even if you weren't driving—sitting in the driver's seat with the engine running, for example. This comes up in cold‑weather situations when people try to “sleep it off.”

Should I complete an alcohol/drug evaluation before court?
Often yes. Getting evaluated early and starting recommended treatment can help with negotiations and sentencing in Boise‑area courts.

What if I'm under 21?
Drivers under 21 face a separate DUI statute with a lower per‑se BAC threshold and distinct penalties. These cases require tailored defense; we handle them regularly in Boise, Meridian, and Garden City.

What if I hold a Commercial Driver's License (CDL)?
CDL holders face separate disqualification rules. A first qualifying offense can trigger at least a 1‑year CDL disqualification (longer with hazardous materials). A second can lead to lifetime disqualification. The per‑se threshold is 0.04 when operating a commercial vehicle, and a personal‑vehicle DUI can still affect your CDL.

Will a withheld judgment erase a DUI?
No. Idaho treats a withheld judgment on a DUI as a conviction for enhancement purposes. Traditional expungement is very limited. We'll discuss record‑level strategies case‑by‑case.

Can a Boise DUI be reduced to reckless driving?
Sometimes. Reductions depend on legal weaknesses, evidentiary issues, treatment engagement, and your history. Results vary by facts and forum.

What happens at my first court date (arraignment) in Ada County?
You'll be advised of the charge and rights, enter a plea, and future dates are set. We will appear with you (and in some cases, for you) and immediately request discovery, video, and police reports.

How long will a DUI stay on my record?
For sentencing enhancement, Idaho uses a 10‑year lookback for most prior DUI convictions. Criminal records do not simply vanish with time. You can petition to have your case shielded from disclosure five years after probation has ended.

I wasn't drunk—I was on prescription meds. Can that still be DUI?
Yes. Idaho DUI covers alcohol, drugs, and intoxicating substances. Impairment‑based DUI does not require a .08 BAC.

Where will my Boise‑area DUI be prosecuted?
Inside Boise/Meridian city limits, misdemeanors are often prosecuted by the Boise City Attorney. Outside city limits (Eagle, Star, Kuna, Garden City, unincorporated Ada), the Ada County Prosecutor typically handles the case. Felonies are prosecuted by the county.

What local programs should I expect on probation?
Common conditions include an evaluation, any recommended treatment, random testing, interlock, and sometimes community service. Compliance is critical—violations can lead to jail.

Need Boise‑Local Help?

We represent clients every day in Boise, Meridian, Eagle, Kuna, Star, and Garden City. Our goals are simple: protect your license, reduce or avoid jail, and build a treatment‑forward plan that works in Ada County courts. Call 208‑392‑1964 to talk with an Ada County DUI attorney today.