Defending Teens & Young Adults Across Madison & St. Clair Counties
If you or your child has been arrested for underage DUI in Illinois, the legal and personal consequences can be overwhelming. In Illinois, drivers under 21 are held to a strict zero-tolerance standard for alcohol and drug use behind the wheel. Even trace amounts can lead to license suspension, criminal penalties, and a lasting record that affects future education, employment, or military service.
At The Law Office of Dillon Borri, LLC., we provide aggressive, compassionate defense for drivers under 21 charged with DUI in Collinsville, Edwardsville, Maryville, Glen Carbon, Belleville, O’Fallon, and surrounding areas in Madison and St. Clair Counties. Whether this is your first encounter with the legal system or part of a broader concern, we work to protect your future and minimize the long-term impact of the charges.
What is Underage DUI in Illinois?
Illinois has a Zero Tolerance Law for underage drivers. This means:
- Any driver under the age of 21 who is caught with any amount of alcohol in their system can face license suspension—even if their BAC is below the legal limit of 0.08%.
- If an underage driver’s BAC is 0.08% or higher, they can also be charged under standard DUI laws, facing criminal penalties in addition to license suspension.
You can also be charged with DUI if you are under 21 and found driving under the influence of:
- Cannabis or THC
- Prescription drugs (such as Xanax, opioids, or ADHD medications)
- Over-the-counter substances that impair driving ability
Penalties for Underage DUI in Illinois
Penalties for underage DUI depend on the level of intoxication, prior history, and whether any aggravating factors are present (such as injuries or refusal to submit to testing). Under Illinois’ Zero Tolerance law, drivers under 21 can face license suspension even for having a trace of alcohol in their system. A first offense can result in a 3-month suspension, while a second offense may lead to a one-year suspension or longer. If the BAC is 0.08% or higher, criminal DUI charges apply, with potential fines, probation, or even jail. Additional consequences may include mandatory alcohol education, community service, and increased insurance costs. Even first-time offenders face serious consequences.
First Underage DUI (BAC ≥ 0.08%)
- Driver’s license suspension for 3 months
- 6-month suspension if chemical test is refused
- No criminal charge, but it still appears on the driving record
Zero Tolerance Violation (BAC < 0.08%)
- Mandatory 5-year license suspension
- Possible community service or jail
- Aggravated DUI classification if injuries or children are involved
Subsequent Offenses or Aggravating Factors
- Longer license suspensions or revocations
- Potential felony charges for injury, death, or repeat offenses
- Court-ordered alcohol treatment or education
- Difficulty reinstating license or obtaining insurance
The Long-Term Impact of Underage DUI
An underage DUI arrest can affect more than just your driving privileges:
- College applications and scholarships may be impacted
- You may lose eligibility for student financial aid
- It can disqualify you from joining the military
- Employers may reject applicants with criminal records
- Auto insurance premiums may double or triple
- It may affect housing applications or job licensing
That’s why it’s crucial to have a knowledgeable DUI lawyer on your side who can work to keep your record clean and your future intact.
Defense Strategies for Underage DUI Charges
At The Law Office of Dillon Borri, LLC., we build a defense that fits the facts of your case, not a one-size-fits-all approach. We’ll examine whether the traffic stop was legal, if the officer had probable cause, and whether any testing procedures were flawed. In some cases, we may challenge the accuracy of breath or field sobriety tests. Our goal is to reduce or dismiss the charges whenever possible, protecting your record and future opportunities. Even for first-time offenders, we pursue every option to avoid long-term consequences. Common defense strategies include:
Unlawful Traffic Stop
If law enforcement lacked reasonable suspicion or probable cause for the stop, any evidence obtained may be suppressed. This means that breathalyzer results, field sobriety tests, or even statements made during the stop could be thrown out. Without that evidence, the prosecution’s case may fall apart. Challenging the legality of the initial stop is often a powerful defense strategy in DUI cases. We thoroughly review dashcam footage, police reports, and witness accounts to uncover any violations of your rights.
Faulty Chemical Testing
Breath, blood, or urine tests are not always accurate. We examine:
- Improper calibration of breathalyzers
- Operator errors
- Chain of custody issues for blood samples
- Medical conditions that may have affected results
Involuntary or Coerced Statements
If the officer failed to read Miranda rights or coerced a confession, we may seek to exclude those statements from evidence. Statements made without proper advisement of your rights can’t be used against you in court. Coercion can include threats, promises, or aggressive interrogation tactics that pressure you into speaking. Our team examines every detail to determine whether your rights were violated during questioning. If so, we’ll aggressively push to have those statements thrown out.
Lack of Impairment Evidence
Even if alcohol was present, that does not mean the driver was impaired. We question field sobriety test validity and whether the arrest was based on actual signs of impairment or assumption. Many factors—such as medical conditions, fatigue, or nervousness—can mimic signs of intoxication. We carefully examine body cam footage, police reports, and witness statements to challenge the officer’s observations. If there’s no clear evidence of impaired driving, we work to have the charges reduced or dismissed. Every detail matters when your future is on the line.
First-Time Offender? You May Qualify for Alternative Sentencing
In many underage DUI cases, we can pursue non-conviction outcomes through:
- Court supervision – Keeps your record clean upon successful completion
- TASC Probation – For those with substance abuse issues
- Community service and alcohol education
- Petition for record sealing after court supervision or dismissal
These programs are designed to offer second chances, and we’ll guide you through every step to protect your future.
Parents: What You Need to Know
If your child has been arrested for underage DUI:
- Don’t assume the system will “go easy” on a teen driver.
- Even a minor DUI offense can lead to long-term damage.
- A conviction follows them into adulthood unless handled properly.
- Hiring a defense criminal attorney now can prevent bigger consequences later.
We work with families to navigate the legal process, answer your questions, and seek the most favorable resolution for your child.
Why Choose The Law Office of Dillon Borri, LLC.?
- Extensive experience in Illinois DUI and juvenile defense laws
- Local insight into Madison and St. Clair County courts and prosecutors
- Personalized defense strategies that consider your child’s future
- Compassionate counsel for teens and families
- Free consultations and honest case assessments
Serving Clients Across Madison & St. Clair Counties
We defend clients charged with underage DUI in:
- Collinsville
- Edwardsville
- Maryville
- Glen Carbon
- Belleville
- O’Fallon
- Fairview Heights
- Troy
- Swansea
- Shiloh
Underage DUI FAQs
Can my child go to jail for underage DUI?
Yes. A DUI is a criminal offense, and a conviction could lead to up to one year in jail, although first-time offenders may qualify for court supervision or alternative sentencing.
Is a Zero Tolerance Violation a criminal offense?
No. A Zero Tolerance violation typically results in license suspension only, but it can still affect insurance, school, and driving history.
Can an underage DUI be expunged?
It depends. If the case results in a conviction, it cannot be expunged. However, supervision or dismissal may allow for sealing or expungement later.
What if my child was using cannabis or prescription meds?
They can still be charged with Drug DUI if police believe their ability to drive was impaired—even if the drug was legal or prescribed.
Contact a Collinsville Underage DUI Attorney Today
An underage DUI shouldn’t define the rest of your life. The Law Office of Dillon Borri, LLC. fights to protect your rights, license, and record, whether you’re a teen, college student, or a concerned parent. We provide honest advice, personalized strategies, and aggressive representation tailored to your situation. Time is critical, as early action can significantly impact the outcome of your case. Don’t face this alone, contact our Collinsville office today to schedule a confidential consultation. Call 618.213.2312 for a free, confidential consultation. We proudly serve Collinsville, Edwardsville, Belleville, O’Fallon, and all of Madison and St. Clair Counties, with evening and weekend appointments available.