
Underage DUI Lawyer In Conroe, TX
For a driver under 21, Texas sets the alcohol limit at zero, so one drink can support a DUI charge. This page covers the minor offense, when it becomes an adult DWI, the penalties, the license rules and how these cases are defended in Montgomery County.
What Is Underage DUI In Texas?
Underage DUI is operating a motor vehicle in a public place with any detectable amount of alcohol in your system while under 21. Alcoholic Beverage Code § 106.041 makes a first offense a Class C misdemeanor. The state does not have to prove impairment or a 0.08 reading, but a higher reading can lead to an adult DWI charge instead.
Source: Texas Alcoholic Beverage Code Chapter 106, Provisions Relating to Age
Understanding Texas Law
How Does Texas Law Define Underage DUI?
Texas treats drinking and driving by anyone under 21 as an offense of its own. Alcoholic Beverage Code § 106.041 makes it a crime for a minor, meaning a person under 21, to operate a motor vehicle in a public place with any detectable amount of alcohol in their system. The same section reaches the operation of a watercraft.
The state does not need to prove impairment or a certain number. It needs to prove three facts, and the third can be shown with a trace on a breath device, the smell of alcohol or an admission to a single drink at a party.
Where It Becomes An Adult Case
Section 106.041 is not the only charge a minor can face. A driver under 21 with a result of 0.08 or more, or who has lost normal use of mental or physical faculties, can be charged with DWI under Penal Code § 49.04. That is the adult offense, with the adult range, and it sits well above a Class C.
What the state must prove under § 106.041:
- The person at the wheel was under 21 when the stop happened
- A motor vehicle was being operated in a public place
- Some detectable amount of alcohol was present in the person's system
A minor accused of driving on marijuana, a THC product or medication is charged under the adult statute, since § 106.041 covers alcohol only. The drug DWI page explains how those cases are proved.

Penalties And Consequences
What Are The Penalties For Underage DUI In Texas?
The minor offense and the adult offense sit on very different scales, and which one is filed depends on the evidence collected at the stop. These are statutory limits, not predictions.
Class C misdemeanor. No jail.
Tied to alcohol education or prevention.
Longer on repeat convictions.
Class B first offense, fine up to $2,000.
- Minor DUI, first offense
- Class C misdemeanor under Alcoholic Beverage Code § 106.041. Fine up to $500. No jail.
- Community service
- 20 to 40 hours on a first conviction, with more hours on a repeat conviction.
- Alcohol awareness
- An alcohol awareness program is required on a first conviction.
- License on conviction
- A 60 day suspension on a first conviction, and longer periods on repeat convictions.
- Adult DWI instead
- Penal Code § 49.04. Class B misdemeanor on a first offense, 72 hours to 180 days in jail, fine up to $2,000.
- On the water
- The program extends to Lake Conroe, where it applies to Boating While Intoxicated.
A first charge under § 106.041 is a fine-only offense, and Class C misdemeanors fall within the jurisdiction of justice and municipal courts. A minor DUI and an adult DWI can therefore travel through different courts.
Real Questions
What Do People Ask About Underage DUI In Texas?
Can I be charged if the officer only smelled alcohol?
Does a refusal to test help a minor?
Will my parents or school find out?
What if I was driving a boat on the lake?
Does paying the ticket end the problem?
Possible Defenses
How Can Underage DUI Be Defended?
The offense has no impairment element, so the defense turns on the stop, the proof of detectable alcohol, the proof of age and the driver's identity. An attorney reviews the video, the reports and any test records to see what the state can show. No result can be promised.
Detectable alcohol is the center of the case.
Alcohol can be shown by a roadside screening device, a breath instrument, a blood analysis or an officer's observations. Each depends on equipment, procedure and records that can be examined.
If the state cannot show alcohol in the driver's system, the minor offense lacks proof of its central element.
The Stop
Did the officer have a lawful reason to pull the vehicle over, or only a hunch?
The Age Element
Can the state prove the driver was under 21 on the date of the stop?
The Screening Device
What roadside or breath device showed alcohol, and was it used and logged correctly?
Operating The Vehicle
Was the person actually driving or in control of the vehicle in a public place?
The Statements
Were admissions about drinking made after any warnings that were required?
DUI Versus DWI
Does the evidence support an adult DWI, or only the minor offense?
Local Process
What Happens After An Underage DUI Arrest In Montgomery County?
The ALR deadline comes from state law. Which court takes the case depends on the charge, and the local offices are those serving Montgomery County. Arrests of young drivers come from across the county, including The Woodlands, Willis, Montgomery, Magnolia, Shenandoah, Oak Ridge North, Panorama Village, Cut and Shoot, Splendora, New Caney, and Porter.
The Stop And Testing
The officer investigates, may ask for a breath or blood specimen, and decides which charge to file. A refusal leads to a license suspension.
The 15 Day ALR Window
The driver asks for an ALR hearing within 15 days after receiving the notice of suspension. Without a request, the suspension begins on day 40. The State Office of Administrative Hearings holds the hearing by telephone or videoconference.
Filing Of The Charge
A minor DUI is a fine-only Class C offense heard in a justice or municipal court. An adult DWI is filed in the county's misdemeanor courts, shown below.
Resolution
The case can end in dismissal, a plea, completion of the required classes and service, or a trial, depending on the evidence and the charge.
- Where a DWI is filed
- Filed in one of the Montgomery County Courts at Law and prosecuted by Montgomery County District Attorney's Office.
- Who arrests
- Conroe Police Department, Montgomery County Sheriff's Office, Texas DPS Highway Patrol, Montgomery County Constables, Precincts 1 through 5, Willis Police Department, Shenandoah Police Department, Oak Ridge North Police Department, Magnolia Police Department, Splendora Police Department, or Roman Forest Police Department.
- Where you are booked
- The Montgomery County Jail at 1 Criminal Justice Drive.
- If the case is appealed
- Appeals go to the Ninth Court of Appeals in Beaumont.
Other charges can come from the same stop, such as minor in possession, an open container or a fake ID. A fake ID is its own offense, covered on possession of a fake ID. Students can also face a school process, covered on college student DWI. The ALR hearing page explains the license hearing.
Next Steps
What Should You Do After An Underage DUI Charge?
A young driver faces a license deadline and a criminal charge at once. These steps are general information, not advice for any one person.
Count 15 Days
Find the date on any notice of suspension and count 15 days. That is the window to request an ALR hearing.
Read The Charge
Check whether the paperwork says DUI by a minor or DWI. The penalty scales are very different.
Keep The Paperwork
Keep the citation, bond papers and any notice of suspension together.
Do Not Drive While Suspended
Driving on a suspended license can add a new charge. Ask about an occupational license first.
Bring In A Trusted Adult
A parent or guardian can help with court dates, rides and costs.
Hold Off On Any Plea
Do not pay a fine or plead before understanding the license and record effects.
Talk to a lawyer before paying a ticket or entering a plea. Mitchell Law Firm offers a confidential conversation about an underage DUI charge in Montgomery County. Calling early keeps the most options open.
Official Texas Sources
Read The Law Behind This Page
- Texas Alcoholic Beverage Code Chapter 106: DUI by a minor and related offenses
- Texas Penal Code Chapter 49: DWI offense and definitions
- Texas Penal Code Chapter 12: Punishment classes
- Texas Transportation Code Chapter 524: Administrative license suspension
- Texas Transportation Code Chapter 724: Implied consent and test refusals
- Texas Code of Criminal Procedure Chapter 55A: Expunction of criminal records
- Texas Department of Public Safety: Administrative License Revocation program

Who Handles Your Case
The Texas Lawyer Who Speaks Science
Attorney Brennon Mitchell isn't just a seasoned Conroe trial lawyer. He's one of the few in Texas, and the entire country, to earn the prestigious title of an ACS-CHAL Forensic Lawyer-Scientist. That means he's gone beyond the courtroom and into the laboratory, receiving in-depth, hands-on training in forensic chromatography, the same kind of testing used by crime labs to try and convict Texans every day.
What does that mean for you?
It means when the state uses blood alcohol or drug testing to try to prove its case, Mr. Mitchell knows how to challenge it. He's trained to:
- Analyze lab results and spot faulty science
- Cross-examine forensic experts with precision
- Break down complex chemical evidence in plain language for juries
This is not the kind of background you find in most criminal defense attorneys, and it could make the difference between a conviction and a clean slate.
Brennon graduated from Texas A&M University School of Law and practices from offices in Orange and Conroe.
Client Reviews
What Clients Say About Brennon Mitchell
Prior results do not guarantee a similar outcome. Every case is different and is decided on its own facts.
Related DWI Charges
Other DWI Cases Handled In Conroe, TX
Young drivers can face the adult DWI charges below as well as the minor offense. See the full DWI defense overview for Conroe.
First, Repeat And Felony DWI
Priors never expire in Texas, and a second or third charge moves the case into a different range entirely.
Drug And Substance DWI
You do not need alcohol to be charged. Prescriptions and legal hemp products lead to DWI arrests in Montgomery County.
The Driver And The Vehicle
Age, license type, home state, and what was being operated all change where the same stop leads.
Your License And The Process
The evidence, the deadlines, and what a conviction reaches beyond the courtroom.
Health Care Licenses
Boards that license patient care run their own review of an alcohol arrest, separate from the court.
Other Professional Licenses
Law, finance, aviation, teaching, real estate, and security work each answer to their own board or agency.
Common Questions
Underage DUI Questions People In Conroe Ask
How much alcohol is too much for a driver under 21 in Conroe, TX?
Alcoholic Beverage Code § 106.041 sets no minimum level. It is an offense for a person under 21 to operate a motor vehicle in a public place with any detectable amount of alcohol in their system. The 0.08 figure belongs to the separate adult DWI offense, which a driver under 21 can also face when the evidence supports it.
What does a first underage DUI conviction carry in Montgomery County?
A first offense under § 106.041 is a Class C misdemeanor, punishable by a fine of up to $500 with no jail. A conviction also brings 20 to 40 hours of community service tied to alcohol education or prevention, an alcohol awareness program, and a 60 day driver's license suspension.
When can a minor in Conroe, TX be charged with DWI instead of DUI?
Penal Code § 49.04 applies to drivers of any age. If the state has evidence of an alcohol concentration of 0.08 or more, or of a loss of the normal use of mental or physical faculties, a driver under 21 can be charged with the adult offense. A first DWI is a Class B misdemeanor with 72 hours to 180 days in jail and a fine up to $2,000.
Does the underage DUI law apply on Lake Conroe?
Section 106.041 reaches operating a watercraft as well as a motor vehicle, so a person under 21 at the helm with any detectable alcohol falls within it. The county's No Refusal program also extends to Lake Conroe for boating while intoxicated, the adult offense for operating a watercraft while intoxicated.
Can an underage DUI from Conroe, TX be removed from my record?
A conviction under § 106.041 is a criminal conviction, and the license suspension that follows appears on the driving record. Texas allows expunction when a case ends in dismissal or acquittal, and in some other situations. Which options exist depends on how the case is resolved.
Does underage DUI cover marijuana or pills in Conroe, TX?
Section 106.041 is limited to alcohol, so it does not cover marijuana or pills. A driver under 21 accused of driving impaired by marijuana, a THC product, a prescription drug or another substance is charged with DWI under Penal Code § 49.04. That requires proof of lost normal use of mental or physical faculties and carries the adult penalty range.
Mitchell Law Firm, PLLC
Your Freedom Is Our Fight
A charge at 17 or 19 should not follow someone into their thirties. The license deadline started when the notice was handed over.
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