A DUI lawyer in Mascoutah, IL helps defend individuals facing charges for driving while impaired by alcohol, drugs, or other substances. If you or someone you care about has been arrested for DUI in Mascoutah, IL, immediate action is critical. DUI charges in Illinois are serious — the penalties can affect your freedom, your driving privileges, and your future for years to come.
The right DUI lawyer can help protect your rights, fight to keep you out of jail, and work to save your driver’s license.
Combs Waterkotte’s Mascoutah, IL criminal defense lawyers are ready to step in immediately to fight for you. Reach out to us at (314) 900-HELP or submit our contact form now for a free and confidential case review.
What You’ll Learn on This Page
- What DUI charges mean in Illinois including situations where DUI charges apply even with a BAC lower than 0.08%.
- The penalties for first-time, repeat, and aggravated DUI charges. These consequences vary based on your driving history and case details.
- What happens to your driver’s license after a DUI arrest and what you can do to challenge a statutory summary suspension.
- The long-term consequences of a DUI conviction in Illinois. A DUI stays on your record permanently and can limit your options going forward.
- Common DUI defense strategies, such as fighting traffic stops, disputing chemical test results, and questioning field sobriety procedures.
- How a DUI lawyer in Mascoutah, IL can help you through the entire process — from protecting your license to defending you in court.
- What steps you should take immediately if you are charged with DUI in Illinois.

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What is a DUI in Illinois?
A DUI in Illinois means driving a vehicle while impaired by alcohol, drugs, or any substance that affects your ability to drive safely. Even if you don’t feel impaired, you can still face DUI charges if your BAC is 0.08% or higher.
DUI laws in Illinois also apply to drug-related impairment, including illegal substances and prescription medications that make driving unsafe.
You don’t have to hit the 0.08% BAC limit to face DUI charges in Illinois. If your ability to drive is impaired by alcohol, drugs, or both, you can be charged with DUI regardless of your BAC.
Illinois DUI laws are found under 625 ILCS 5/11-501, which sets out how DUI is defined, how it’s prosecuted, and the penalties involved.
Types of DUI Charges in Mascoutah, IL
DUI charges in Illinois can vary depending on the circumstances of your arrest, your driving history, and whether anyone was harmed. Here are the DUI charge types most commonly seen in Mascoutah, IL courts:
First-Time DUI (Class A Misdemeanor)
A first DUI offense in Illinois is usually charged as a Class A misdemeanor. This charge carries potential penalties of up to one year in jail, fines reaching $2,500, at least a one-year license revocation, and mandatory alcohol programs.
Aggravated DUI (Felony)
A DUI can become a felony if certain aggravating factors are present. Examples include:
- Operating a vehicle while under the influence with a passenger younger than 16 years old.
- Driving under the influence and causing a crash that leads to major injuries or fatalities.
- Having three or more prior DUI convictions.
- Being charged with DUI while driving with a suspended or revoked driver’s license.
Aggravated DUI charges carry much harsher penalties, including possible prison time and long-term loss of driving privileges.
Repeat DUI Offenses
A second or third DUI conviction comes with increased penalties. Additional jail time, longer license revocations, and stricter probation or supervision terms can apply.
DUI with a Minor Passenger
Operating a vehicle under the influence while transporting a minor can result in tougher penalties, required community service, extra fines, and even felony charges.
DUI Causing Injury or Death
A DUI accident that causes serious injury, permanent harm, or death can lead to aggravated DUI charges and significant prison time.
If a DUI accident results in serious bodily injury, permanent disability, or death, you could face aggravated DUI charges and lengthy prison sentences.
Drug DUI
You can be charged with DUI in Illinois for driving under the influence of illegal drugs, prescription medications, or over-the-counter substances if they impair your ability to drive safely.
CDL DUI
If you hold a Commercial Driver’s License (CDL) in Illinois, DUI penalties are more severe. The first CDL DUI offense can result in a one-year CDL disqualification, regardless of whether you were driving a commercial or personal vehicle. A second DUI conviction leads to lifetime CDL disqualification. When operating commercial vehicles, CDL drivers must comply with a lower BAC limit of 0.04%.
DUI Penalties in Mascoutah, IL
DUI penalties in Illinois depend on whether it’s your first offense, a repeat offense, or an aggravated DUI. Potential consequences include jail, heavy fines, losing your license, and lasting damage to your driving record and insurance costs.
Illinois DUI Penalties Overview
DUI Offense | Potential Penalties |
---|---|
First DUI (Class A Misdemeanor) | – Up to 1 year in jail – Fines up to $2,500 – Minimum 1-year license revocation – Mandatory alcohol education or treatment – Possible installation of BAIID |
Second DUI | – Minimum 5 days in jail or 240 hours of community service – Up to 1 year in jail – Minimum 5-year license revocation if within 20 years – Mandatory BAIID installation |
Aggravated DUI (Felony) | – Prison time starting at 1 year – Longer license revocation periods – Substantially higher fines – Additional penalties if child passengers, injury, or death involved |
Statutory Summary Suspension | – Automatic license suspension for 6 to 12 months – Can occur even before conviction – Can be challenged in a separate hearing |
CDL DUI | – CDL disqualification for at least 1 year on first offense – Lifetime disqualification for second offense – BAC limit of 0.04% for commercial drivers |
Long-Term Consequences
Once you are convicted of DUI in Illinois, it stays on your record forever — it cannot be removed or erased.
A DUI can result in higher insurance rates, lost job opportunities, and extended restrictions on your driving privileges.
Summary Suspension and License Reinstatement After a DUI in Mascoutah, IL
Following a DUI arrest in Illinois, your license is automatically subject to a Statutory Summary Suspension before you are found guilty of anything. The suspension happens automatically if you fail or refuse a chemical test, such as a breathalyzer or blood draw.
Statutory Summary Suspension
- Failed Test (BAC 0.08% or higher): Automatic 6-month license suspension.
- Refused Test: Results in a mandatory 12-month license suspension.
- Commercial Drivers: Immediate CDL disqualification can apply even if driving a personal vehicle.
You have the right to challenge the summary suspension by filing a Petition to Rescind. You must file this petition within 90 days of receiving the suspension notice or attending your first court date, whichever happens first.
The law requires that a hearing be scheduled within 30 days of filing your petition or after your first court date, whichever is later. If the hearing does not occur within this time frame, the suspension may be automatically rescinded.
License Reinstatement
If your driver’s license is suspended because of a DUI arrest, a DUI lawyer can support you through the following actions:
- Prepare and submit the necessary documents to fight the suspension.
- Represent you at license reinstatement hearings to save your license.
- Pursue a Monitoring Device Driving Permit (MDDP), which allows you to drive with a BAIID device installed (if necessary).
- Walk you through the full reinstatement steps after your suspension period expires (if required).
Acting quickly gives you the best chance to shorten the time you are unable to drive.
DUI Defense Strategies in Illinois
Getting arrested for DUI in Illinois does not mean you will be found guilty. A skilled DUI defense attorney can examine the facts of your case and build a strategy to challenge the charges and protect your future. Common DUI defense strategies include:
Challenging the Traffic Stop
Law enforcement must have a legally valid basis to stop your vehicle. If the stop was made without reasonable suspicion, such as traffic errors or signs of impairment, the evidence collected may not be admissible.
Questioning Field Sobriety Tests
Field sobriety tests may produce unreliable results. Many factors, including medical conditions, nerves, uneven pavement, and weather conditions, can impact test performance. Your lawyer can argue that field sobriety test results do not prove actual impairment.
Challenging Chemical Test Results
Chemical tests like breathalyzers and blood draws must be performed correctly, regularly maintained, and handled by qualified personnel. Any mistakes in test administration, machine maintenance, or timing can lead to unreliable BAC results.
Challenging Observations of Impairment
Police reports often rely on subjective observations such as slurred speech, bloodshot eyes, or the smell of alcohol. A DUI lawyer may offer other explanations for these observations that don’t involve alcohol or drug use.
Asserting Constitutional Violations
If your rights were violated — such as illegal search and seizure, failure to read Miranda rights, or unlawful arrest — your attorney can file motions to suppress evidence that was improperly obtained.
Negotiating for Reduced Charges
In some cases, your lawyer may be able to get the charges reduced to a lesser offense or work out sentencing agreements that soften the long-term impact on your record and life.
How a DUI Lawyer in Mascoutah, IL Can Help You
Being charged with DUI in Mascoutah, IL is serious, but a skilled DUI attorney can significantly impact the outcome of your case. Here’s what we can do for you right from the start:
- Protect Your Rights Immediately: We step in right away to make sure your rights are protected during every interaction with law enforcement and throughout the court process.
- Challenge the Evidence: We review every detail of your traffic stop, field sobriety tests, chemical testing procedures, and police reports to find weaknesses in the prosecution’s case.
- Handle All Court Filings and Deadlines: We take care of every filing and deadline, including the critical paperwork for fighting a statutory summary suspension.
- Fight to Save Your Driver’s License: We work to save your license by challenging suspensions and assisting with permits like the Monitoring Device Driving Permit or full reinstatement options.
- Negotiate With Prosecutors: When possible, we work to lower the charges and penalties through effective negotiations with the prosecution.
- Represent You at Trial: If your case goes to trial, we will aggressively defend you in court and fight for a not guilty verdict.
- Flexible Payment Options: Our firm provides flexible payment plans to make it easier to access quality DUI defense when you need immediate help.
Hiring a DUI lawyer gives you the strongest opportunity to protect your license, your freedom, and your future.
What to Do If You Are Charged with a DUI in Mascoutah, IL
The steps you take immediately after your DUI arrest in Mascoutah, IL can significantly affect your case and your ability to keep your driver’s license.
Do Not Plead Guilty Right Away
A lot of people mistakenly believe pleading guilty is their only option after a DUI arrest. The government must prove the charges beyond a reasonable doubt, just like any other criminal case. Always speak to a DUI defense attorney before making any decisions.
Do Not Consent to Chemical Tests Until Police Get a Warrant
Field sobriety and chemical tests are designed to give the state more evidence. The best way to keep that evidence out of the state’s hands is to refuse all tests unless and until a judge issues a warrant. While police may tell you your license will automatically be suspended for one year, our Mascoutah, IL DUI defense attorneys can still challenge that suspension in court.
Contact a DUI Lawyer Immediately
Getting a DUI lawyer involved immediately gives you more options to protect your license and challenge the case against you. Waiting can limit your options.
Preserve Any Evidence
Gather and preserve receipts, messages, or any documents that might support your version of events, such as where you were, what you had, or who can confirm your story.
Follow Your Lawyer’s Advice
DUI cases can proceed quickly and deadlines come fast. You need to trust your DUI lawyer’s advice and carefully follow their recommendations throughout your case.
Frequently Asked Questions About DUI in Illinois
What happens if you get a DUI in Illinois?
A DUI arrest in Illinois triggers both a criminal case and an automatic Statutory Summary Suspension of your license. A first-time DUI can result in jail time, fines, license revocation, mandatory alcohol education or treatment, and installation of a Breath Alcohol Ignition Interlock Device (BAIID).
Can you still drive after a DUI in Illinois?
Yes, it’s possible to keep driving after a DUI arrest by securing a Monitoring Device Driving Permit (MDDP) that requires BAIID use. You may also be able to fight the summary suspension in court, but you have to act quickly to meet the deadlines.
Can a DUI be dismissed in Illinois?
Yes, it’s possible to have DUI charges dismissed if your lawyer successfully disputes the traffic stop, testing methods, or any constitutional issues. Each case is unique, and a skilled DUI attorney can review the details to see if dismissal is a realistic option.
How do I get my license back after a DUI in Illinois?
The process to get your license back depends on whether it was suspended or revoked. For suspensions, you may be eligible for a Monitoring Device Driving Permit or full reinstatement after completing the suspension period. If your license is revoked, you’ll need to complete a formal reinstatement process that requires an alcohol and drug evaluation and may involve a Secretary of State hearing.
Why Choose Combs Waterkotte for DUI Defense in Mascoutah, IL
When you’re facing DUI charges in Mascoutah, IL, you need more than just a lawyer — you need a defense team that knows how to fight, how to protect your license, and how to get results. Here’s why drivers throughout Mascoutah, IL trust Combs Waterkotte to defend them in DUI cases.
Extensive DUI Defense Experience
Our attorneys bring over 50 years of combined experience and more than 10,000 cases to the table, including successful DUI defenses throughout Mascoutah, IL. We know how local prosecutors, judges, and courts handle these charges, and we know how to position your case for the best possible outcome.
Available When You Need Us
Our team is available 24/7 to take your calls, provide timely updates, and support you every step of the way. We don’t charge by the hour, so you never need to hesitate to contact us.
Trial-Ready Defense
If your DUI case heads to trial, we’re ready to fight hard for you in front of a judge or jury. We have secured “not guilty” verdicts in serious criminal cases and are always ready to defend your rights in front of a judge or jury when that’s what you ask us to do.
Local Knowledge
Our team represents DUI clients in Mascoutah, IL and throughout Southern Illinois. We understand how DUI cases are handled locally and how to customize our defense for each county’s court process.
Flexible Payment Options
A DUI arrest can bring financial stress that you may not have been prepared for. That’s why we offer flexible payment options to help make experienced DUI defense accessible when you need it most.

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Contact a DUI Lawyer in Mascoutah, IL Today
If you or a family member have been charged with DUI in Mascoutah, IL, you need to take action right away. DUI charges can move quickly, and the penalties — including jail, license revocation, and a lifelong criminal record — can stay with you. You need a DUI lawyer in Mascoutah, IL who can get involved right away and start building your defense.
We are here to protect you at every stage — from your initial arrest to license reinstatement to courtroom defense. Contact us online or call (314) 900-HELP today to start building your defense. We proudly serve clients in Mascoutah, IL and throughout Southern Illinois.