Few moments are as terrifying as the phone call telling you your child has been pulled over for suspected drunk driving. Your mind floods with a million questions, and the fear and confusion can be overwhelming. As you try to figure out what happens next, the legal jargon—words like DWI and DUI—just makes everything more stressful. It's hard to grasp the real danger your child and your family are suddenly facing, especially when a single mistake can attract the attention of Child Protective Services (CPS).
At the Law Office of Bryan Fagan, we know this is much more than a legal problem; it's a family crisis. Our first goal is always to cut through the noise and give you clear, compassionate guidance. Understanding these charges is the first step toward building a defense and protecting not just your child’s future, but the stability of your entire family.
DWI vs. DUI in Texas: A Parent's Guide to the Charges
In Texas, when people talk about drunk driving, the terms DWI and DUI often get used interchangeably. But legally, they are worlds apart, and the biggest difference comes down to one simple thing: age.
A DWI (Driving While Intoxicated) is the charge most people think of. It applies to adults 21 and over who are caught driving while impaired or with a Blood Alcohol Concentration (BAC) of 0.08% or higher. A DUI (Driving Under the Influence), on the other hand, is a very specific charge aimed at minors under 21 who have any detectable amount of alcohol in their system. This reflects the state's strict zero-tolerance policy for underage drinking and driving.
Key Legal Distinctions
The heart of the DWI vs. DUI comparison in Texas boils down to the legal standard and the age of the person behind the wheel. For an adult, the state has to prove intoxication. For a minor, the mere presence of alcohol is enough.
Let’s put this into a real-world context. Imagine a 19-year-old college student leaving a party after having one beer. If they get pulled over, they might not feel "drunk" at all, and their driving might be perfectly fine. But if a breathalyzer detects any trace of alcohol, an officer can charge them with a DUI.
Now, consider their 22-year-old friend in the exact same car and situation. That friend would only face a DWI charge if their BAC was 0.08% or higher, or if their physical and mental abilities were obviously impaired. It’s the same scenario, but Texas law creates two completely different legal paths based solely on age.
| Feature | DWI (Driving While Intoxicated) | DUI (Driving Under the Influence) |
|---|---|---|
| Applicable Age | Adults 21 and older | Minors under 21 years old |
| Legal Standard | BAC of 0.08% or higher, or the loss of normal faculties due to any substance. | Any detectable amount of alcohol in their system. |
| Typical Charge | Class B Misdemeanor (first offense) | Class C Misdemeanor (first offense) |
| Legal Basis | General intoxication law. | Zero-tolerance law for minors. |
Getting a handle on this framework is crucial because the penalties, defense strategies, and long-term consequences are vastly different for each charge. While a DUI might sound less serious than a DWI, its impact on a young person's future—from college applications to job opportunities—can be devastating without a strong, proactive defense.
Texas DWI Laws and Penalties for Adults

When a family member over 21 gets arrested for Driving While Intoxicated (DWI), the legal fallout can feel immediate and overwhelming. In Texas, a DWI charge isn't just about a specific number on a breathalyzer; it’s about impairment. The Texas Penal Code actually gives officers two distinct ways to charge an adult with DWI.
Most people are familiar with the first one: having a Blood Alcohol Concentration (BAC) of 0.08% or higher. It’s a straightforward, scientific measurement. But the second standard is far more subjective. You can be charged with DWI for having lost the “normal use of mental or physical faculties” because of alcohol, drugs, or any combination of substances. This means an officer's observations of your driving, your speech, or how you perform on field sobriety tests can be enough for an arrest, even if your BAC is technically under the legal limit.
Understanding the Tiered DWI Offense System
Texas law doesn't mess around with DWI offenses. The penalties get progressively harsher based on your history, creating a system where a single mistake can quickly snowball into a life-altering legal nightmare.
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First DWI Offense: This is typically charged as a Class B Misdemeanor, but don't let the "misdemeanor" label fool you. A conviction can bring fines up to $2,000, jail time from 72 hours to 180 days, and a driver's license suspension that could last a full year.
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Second DWI Offense: Now you’re looking at a Class A Misdemeanor. The potential fine doubles to $4,000, and the jail sentence jumps to a range of 30 days to one year.
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Third DWI Offense (or more): A third strike is a Third-Degree Felony. This is a massive leap in severity, carrying a prison sentence of two to 10 years and fines that can hit $10,000.
And these penalties can get even worse. For example, if you're arrested for DWI with a child passenger under 15 in the vehicle, the charge is automatically bumped up to a state jail felony. This is a red flag for CPS, who may launch an investigation under Texas Family Code Chapter 262, seeing the act as endangering a child.
In the most tragic situations, an alcohol-related accident can lead to charges of Intoxication Assault (a third-degree felony) if someone is seriously hurt, or Intoxication Manslaughter (a second-degree felony) if someone is killed.
The Administrative and Financial Consequences
The pain of a DWI conviction doesn't stop with fines and potential jail time. It sets off a chain reaction of other penalties. The state can impose an annual surcharge of up to $2,000 for three years just to let you keep your driver's license. On top of that, the court will almost certainly require you to install an ignition interlock device (IID) in your vehicle—at your own expense.
These consequences highlight just how seriously Texas takes DWI charges, partly because the state sees far too many alcohol-related incidents. By 2023, Texas was ranked the third-worst state for drunk driving, with a shocking 42.37% of all traffic fatalities in the state caused by impaired drivers. You can learn more about these sobering DUI statistics and their impact. A strong legal defense isn't just about trying to avoid jail; it’s about protecting your finances, your ability to drive, and your entire future.
How Texas DUI Law Impacts Minors and Their Futures
For a parent, there are few calls more terrifying than the one telling you your child is facing a DUI charge. Your mind immediately flashes forward—college applications, scholarships, future jobs—and you can't help but wonder how this one mistake could derail everything. Texas law comes down hard on underage drinking and driving, enforcing a strict zero-tolerance policy that can feel absolutely unforgiving.
Unlike an adult DWI, which hinges on proving intoxication, a minor can be charged with DUI (Driving Under the Influence) for having any detectable amount of alcohol in their system. The legal standard isn't about being impaired; it's simply about the presence of alcohol. This is a critical distinction for parents to grasp. A single beer at a friend's house hours ago could be enough to kickstart a legal process with lasting consequences.
The Immediate Penalties for a Minor's DUI
While a first-offense DUI is usually a Class C Misdemeanor, don't let that fool you. The penalties are designed to leave a serious impression and go far beyond a simple traffic ticket.
A conviction can bring:
- A fine up to $500.
- Driver’s license suspension for 60 to 180 days.
- 20 to 40 hours of mandatory community service.
- Required completion of an alcohol awareness course.
These are significant consequences, but they're often just the start. The real damage isn't the fine or the community service hours; it's the creation of a permanent criminal record that can follow your child long after the fines are paid.
The Long Shadow a DUI Casts on a Young Person's Future
Imagine your daughter, a high school senior with a great GPA and dreams of a top-tier university, celebrates after a big exam with a single glass of champagne at a friend's dinner. On the drive home, she gets pulled over for something minor, like a broken taillight. The officer smells a faint trace of alcohol.
Even though she feels completely sober, the breathalyzer picks up a tiny amount. Now she’s arrested and charged with a DUI. All of a sudden, her college applications have a new box to check, disclosing a criminal offense. Scholarship committees might see her as a risk, and years down the line, a potential employer running a background check will see that conviction.
A single, momentary lapse in judgment now threatens to cast a long shadow over her future opportunities, creating obstacles that are disproportionate to the mistake itself.
This scenario shows how a DUI is so much more than a legal problem—it's a potential barrier to your child's success. It’s also worth noting that in situations where a parent's actions are seen as creating a dangerous environment, other legal issues can arise, potentially leading to CPS intervention. You can learn more about the connection between substance abuse and child neglect in our detailed guide. Getting proactive legal help is the only way to protect your child's record and ensure their future stays on track.
Comparing First-Offense Penalties DWI vs DUI
https://www.youtube.com/embed/83b-mJvceEQ
When your family is blindsided by an impaired driving charge, the first thing you need to understand is what you’re up against. The penalties for an adult DWI and a minor’s DUI are not the same; each reflects a different legal standard and carries its own set of consequences.
A first-offense DWI is a serious criminal charge right out of the gate. A first-offense DUI, while technically a lesser charge, can throw up huge roadblocks for a young person just getting started in life. Seeing the differences side-by-side helps clarify the legal battle ahead.
A Side-by-Side Penalty Comparison
Even though both charges are serious, an adult DWI brings the immediate threat of jail time. In contrast, a minor’s DUI tends to focus more on fines and educational programs.
Don't let that fool you, though. The license suspension for a minor's DUI can be just as long—or even longer—than for an adult DWI, which is a massive blow to a young person's independence.
To put it all in perspective, here’s a breakdown of what a first-time offender can typically expect for each charge.
First-Offense DWI vs DUI Penalties in Texas
| Penalty Aspect | DWI (Adult – 21+) | DUI (Minor – Under 21) |
|---|---|---|
| Charge Type | Class B Misdemeanor | Class C Misdemeanor |
| Jail Time | 72 hours to 180 days | Generally, no jail time |
| Maximum Fine | Up to $2,000 | Up to $500 |
| License Suspension | 90 days to 1 year | 60 to 180 days |
| Required Courses | DWI Education Program | Alcohol Awareness Course |
| Community Service | Possible, up to 100 hours | 20 to 40 hours mandatory |
| Ignition Interlock | Often required | Possible in some cases |
As you can see, the penalties diverge significantly. A Class B Misdemeanor is a much more serious criminal charge than a Class C, and the possibility of nearly six months in jail for a first DWI is a sobering reality for adults. For minors, the mandatory community service and courses are designed to be corrective rather than purely punitive.
The infographic below really drives home the core consequences a minor faces after a DUI conviction.

This visual makes it clear: even though a DUI is the lesser charge, the combination of fines, mandatory courses, and a long license suspension can seriously disrupt a young person’s life. These penalties aren't just an inconvenience; they're designed to be a significant wake-up call.
For a deeper dive into these consequences, you can learn more about first-offense DUI penalties in our comprehensive guide.
Your First Steps After a DWI or DUI Arrest

The moments after a DWI or DUI arrest are a blur of fear, confusion, and anxiety. Whether it's you or your child sitting in a holding cell, the road ahead feels completely uncertain. But the steps you take right now are absolutely critical to protecting your rights and your family's future.
Your first actionable step should be to understand your rights and the deadlines you face. In Texas, if an officer has probable cause to believe you’re driving while intoxicated, they’ll ask you to take a chemical test—usually a breath or blood sample. This is where the state's implied consent law immediately kicks in.
Simply by driving on a public road, you have legally agreed to provide a sample if an officer lawfully requests one. Refusing the test doesn't make the problem disappear; in fact, it triggers a whole separate legal battle right on the spot.
The Critical 15-Day Deadline for Your License
If you refuse that chemical test—or if you take it and your BAC is 0.08% or higher—the Texas Department of Public Safety will immediately move to suspend your driver’s license. This process is known as an Administrative License Revocation (ALR), and it is entirely separate from your criminal DWI case.
You have just 15 days from the date of the arrest to formally request an ALR hearing and challenge this automatic suspension. If you miss this deadline, your license gets suspended without you ever getting a chance to argue your side. This is a non-negotiable first step, and the clock is already ticking.
The ALR process is a civil proceeding that runs parallel to your criminal charges. Winning or losing the ALR hearing doesn't directly determine the outcome of your DWI or DUI case, but it is your only opportunity to prevent an automatic license suspension.
Navigating the Criminal Court Process
While the ALR process is unfolding, the criminal justice system is already moving forward. It typically kicks off with an arraignment, which is your first formal appearance in court. During this hearing, the judge will read the official charges against you, and you will enter a plea of not guilty.
From there, the legal journey winds through several key stages:
- Discovery: Your attorney works to get all the evidence the prosecution has, including police reports, body cam footage, and lab results from any tests.
- Pre-trial Motions: Your legal team might file motions to suppress evidence if your rights were violated during the traffic stop or arrest.
- Negotiations: Your lawyer may be able to negotiate with the prosecutor for a plea bargain, which could potentially reduce the charges or penalties.
- Trial: If a deal can't be reached, your case heads to trial, where a judge or jury will decide your guilt or innocence.
Understanding how to navigate these steps is incredibly complex, which is why having an experienced legal guide is so important. You can find more details about building a solid defense strategy by reading about how to fight a DWI in Texas on our blog. If CPS becomes involved, the court process becomes even more complicated, with tight timelines for hearings dictated by Texas Family Code Chapter 263.
Answering Your Urgent DWI and DUI Questions
When you're facing an impaired driving charge, your mind is probably racing. It's a stressful, confusing time, and the last thing you need is more legal jargon. Our goal is to cut through the noise and give you clear, straightforward answers to help your family figure out the next steps.
Below, we’ll tackle some of the most pressing questions we hear from parents and individuals trying to make sense of the Texas justice system.
Can a Minor Be Charged with DWI Instead of DUI?
Yes, and it happens more often than you might think. If a driver under 21 has a Blood Alcohol Concentration (BAC) of 0.08% or higher, they’ve met the adult threshold for legal intoxication. In these situations, a prosecutor can—and often will—charge the minor with the much more serious offense of DWI.
This decision kicks the charge up from a Class C Misdemeanor (DUI) to a Class B Misdemeanor (DWI). That means the potential for jail time and significantly higher fines suddenly becomes very real. Filing a DWI charge against a minor shows just how seriously the state views significant impairment, regardless of the driver's age.
What Happens if You Refuse a Breathalyzer in Texas?
Refusing a breath or blood test triggers immediate consequences because of Texas's implied consent law. The second you refuse, an automatic driver's license suspension process kicks off. For a first-time refusal, that suspension is for 180 days.
This is a civil penalty that’s completely separate from the criminal case. You have only 15 days from the date of your arrest to request an Administrative License Revocation (ALR) hearing to fight it. If you miss that deadline, the suspension is guaranteed.
On top of that, the prosecutor can use your refusal against you in the criminal trial. They will likely argue that your refusal is evidence you knew you were intoxicated and were trying to hide it.
Can a DWI or DUI Charge Be Removed from a Record?
Getting an impaired driving charge off your permanent record is possible, but it’s a tough road.
- For a minor's DUI: A first-offense DUI might be eligible for expunction, which completely wipes the slate clean. This is typically only an option after the person turns 21 and meets a number of other strict legal criteria.
- For an adult DWI: A conviction is usually permanent. However, some first-time DWI offenses may qualify for an order of non-disclosure. This seals the record from public view, but law enforcement and certain government agencies can still see it.
Proving intoxication involves complex science. If you want to take a deeper dive into the methods used to detect substances in these kinds of cases, you can learn more about the field of forensic toxicology. Because clearing a conviction is so challenging, your best shot at protecting your future is to build the strongest defense possible from day one.
The legal road ahead for DWI and DUI charges is loaded with critical deadlines and potential missteps that can impact your freedom, your finances, and even your family's future with CPS. You don’t have to go through this alone. At the Law Office of Bryan Fagan, our experienced attorneys are here to defend your rights and guide your family through every stage of the process with compassion and strength. Contact us today for a free, confidential consultation to discuss your case by visiting https://texascpslawyer.net.