Idaho Felony DUI | DUI Third Offense

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Idaho Felony DUI
In Idaho a DUI can be charged as a felony in several circumstances:
- A third DUI conviction within 10 years.
- A DUI within 15 years of a previous Felony DUI.
- A second Excessive DUI within five years.
- An Aggravated DUI.
It's important to understand how prior offenses affect your case. For example, if you have two previous DUI convictions within the last ten years, the state considers your current charge a third offense—this ten-year period is often called the “look-back period.” The look-back period plays a critical role in determining whether your DUI is classified as a misdemeanor or escalated to a felony. This means even relatively old convictions can come back to haunt you, significantly raising the stakes if you're facing new DUI charges.
A felony DUI can also be triggered by repeat “Excessive DUI” charges, or if the circumstances of your arrest involve aggravating factors such as causing injury or substantial property damage. The result is a much more serious charge with far-reaching consequences.
Why Are Penalties for a Third DUI in Idaho So Severe?
The reason a third DUI offense in Idaho carries such stiff consequences is rooted in public safety and the repeated nature of the behavior. Lawmakers and courts recognize that someone facing a third DUI has already had multiple opportunities to change course but has instead continued to drive under the influence. This pattern shows that earlier penalties weren't enough to deter future violations.
How Idaho Judges Approach Repeat DUI Offenses
Idaho judges take repeat DUI offenses extremely seriously. Rather than viewing multiple DUIs as simple lapses in judgment, the courts treat them as deliberate actions that put everyone on Idaho's roads at risk. Because of this, individuals facing a third DUI—or other felony-level DUI charges—can expect a much tougher response from prosecutors and judges alike. The justice system's firm stance reflects a commitment to public safety, and it's clear that repeat offenses are met with heightened scrutiny and consequences.
Penalties For Felony DUI in Idaho
A Felony DUI is far more complex than a misdemeanor DUI charge, including stiffer penalties and lifelong problems gaining employment (many employers have policies against hiring felons), obtaining insurance, and exercising some civil liberties.
Prison Sentence |
A felony DUI conviction can result in up to ten-years in prison. Even if the court chooses to order probation instead of a prison, the sentence will include a term county jail term. The minimum sentence for a third-time DUI is 30-days in jail, but felony DUIs often include a jail term far in excess of the minimum. |
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Driver's License Suspension |
Your driver's license will be suspended for a mandatory minimum of one-year, but depending on the case, suspensions can last up to five-years. |
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Fines |
The maximum fine for a Felony DUI conviction is $5,000. |
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Ignition Interlock Device |
A device that tests for alcohol to be installed on any car you drive after your license is reinstated (Idaho Code Re: Interlock Requirement |
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Court ordered alcohol treatment, counseling, and education |
Any felony DUI is going to require significant treatment and education. |
A felony DUI is a serious matter. The penalties that can result from a conviction can be life changing.
Driving Restrictions After a Felony DUI
Losing your driving privileges is one of the harshest realities of a felony DUI conviction. In most cases, you will face a mandatory suspension of your Idaho driver's license for a minimum of one year—and this suspension can be extended up to five years, depending on the details of your case.
When (and if) you finally become eligible to drive again, you won't enjoy the same freedoms as before. The court will likely require you to install an ignition interlock device on any vehicle you operate. This device checks your breath for alcohol before allowing the car to start.
SR-22 Insurance Requirement
If you're convicted of a felony DUI in Idaho, you'll face more than jail time and fines—reinstating your driver's license also means dealing with SR-22 insurance. The SR-22 isn't actually an insurance policy, but a certificate your insurance company files with the state to prove you carry the required liability coverage.
In Idaho, you must maintain an SR-22 for three years following the restoration of your driving privileges. During this time, your insurance premiums will almost certainly increase, as most providers (think national brands like GEICO, State Farm, or Progressive) consider you a "high-risk" driver. If your policy lapses for any reason, your license can be immediately suspended again.
This paperwork requirement is one of the hidden hoops you'll need to jump through after a felony DUI—but it's a crucial step if you ever want to get legally back behind the wheel.

Probation or Parole Requirements
Most people convicted of a felony DUI are placed on supervised probation or parole after their release from custody. This supervision comes with strict conditions, such as:
- Mandatory alcohol or drug treatment programs
- Regular testing for alcohol and drug use
- Routine check-ins with a probation or parole officer
- Following all orders and restrictions imposed by your supervising officer
- Being subject to random searches of your home
These requirements are designed to monitor behavior closely and ensure compliance with court-ordered terms, making the consequences of a felony DUI conviction both immediate and long-lasting.
A Felony DUI Criminal Record
In looking at the punishments listed above for an Felony DUI conviction in Idaho, you might think that the felony record is the least of your worries - you would be wrong. A conviction can have serious long term consequences beyond those punishments ordered by the court. A felony record can potentially affect your employment, personal relationships, and reputation.
For more information, see: Idaho DUI Laws (§ 18-8005)
Loss of Constitutional Rights After a Felony DUI Conviction
A felony DUI conviction in Idaho doesn't just mean prison time, steep fines, and a suspended license—it also strips you of several constitutional rights. For example, you may lose the right to vote during your sentence, the ability to possess or purchase firearms under federal and state law, and may find some job opportunities off-limits due to restrictions on certain types of employment. These losses can affect your participation in civic life and your personal freedoms long after you've completed your sentence.
Presentence Investigation Requirement
If you're convicted of a felony DUI in Idaho, one significant step you'll face before sentencing is the presentence investigation (PSI). This process is required in all felony DUI cases. During a PSI, a probation officer gathers detailed information about your background, history, and circumstances surrounding the offense. The report will include factors like your criminal record, family situation, employment, physical and mental health, and more.
The purpose? To help the judge determine an appropriate sentence tailored to your specific case. While it may feel intrusive, the PSI can sometimes uncover personal challenges or mitigating factors that influence sentencing.
Understanding this process—and being prepared for it—can make a world of difference as your case moves forward.
Why Are Penalties for a Third DUI in Idaho So Severe?
The reason a third DUI offense in Idaho carries such stiff consequences is rooted in public safety and the repeated nature of the behavior. Lawmakers and courts recognize that someone facing a third DUI has already had multiple opportunities to change course but has instead continued to drive under the influence. This pattern shows that earlier penalties weren't enough to deter future violations.
Repeated DUI offenses are seen not just as legal missteps, but as ongoing threats to everyone on Idaho's roads. Each instance increases the odds of serious accidents, injuries, or even fatalities. Because of this risk, Idaho courts apply severe penalties to third-time offenders, hoping to protect the community and discourage further dangerous conduct.
Contact Our Experienced Lawyers to Discuss Your Felony DUI Case
EVERY DUI CASE IS UNIQUE
No two DUI cases are exactly alike. The strength and weakness of your case will depend on the particular facts and circumstances. However, no DUI case is hopeless. You are not alone. In order to minimize the impact on your life, you should discuss your case with the experienced Idaho DUI lawyers at Schofield and Young.
When you are facing a felony DUI offense, it is critical to see an attorney who is experienced in Idaho DUI law to help you get the best possible outcome.
Why Experience Matters in Felony DUI Defense
A felony DUI charge is not just another run-of-the-mill case—it demands a legal team with a deep and nuanced understanding of Idaho's DUI laws. Successfully defending against such serious charges takes more than generic strategies; it requires an advocate who knows how to uncover the unique details in your situation that can make a difference.
At Schofield and Young, we recognize that each client's story is different. Our approach centers on carefully examining every aspect of your case, from the circumstances of your arrest to your personal background. This personalized attention means that potential mitigating factors aren't overlooked, and your voice is always heard—both in and out of the courtroom.
Our years of experience allow us to anticipate challenges, effectively counter the prosecution's arguments, and present your case in the most favorable light possible. We're committed to ensuring your rights are protected throughout the process and to helping you navigate the complexities of Idaho's legal system with confidence.
Call us today for a free consultation.
Boise Felony DUI Lawyers | Canyon County Felony DUI Lawyers

As experienced Idaho DUI Lawyers, we represent DUI charges across the state. However, many of our clients are in the Ada County and Canyon County areas. We have vast experience in these jurisdictions and will use that experience to represent your interests. If you are looking for an experienced Ada County DUI attorney or Canyon County DUI attorney, let us help you.