Houston DWI Lawyer

What Does a Houston DWI Charge Mean?

A DWI charge is a criminal offense that carries serious consequences, and understanding what you are facing is the first step toward making informed decisions about your defense.

Under Texas law, a person commits DWI when they operate a motor vehicle in a public place while intoxicated. Intoxication means a blood alcohol concentration of 0.08 or higher, or the loss of normal use of mental or physical faculties from alcohol, a controlled substance, a drug, or a combination of these.

DWI vs. DUI in Texas

Texas treats DWI and DUI as separate offenses. DUI is reserved for drivers under 21 who have any detectable amount of alcohol in their system, even if they are not legally intoxicated. DWI applies to all drivers, including minors, when the legal standard for intoxication is met. 

Both charges carry serious consequences, but they are handled differently in court. Understanding which charge you are facing and what the state must prove to convict you is a foundational part of any defense.

When you call our law firm, you do not need to know the right legal terminology or have every document in front of you. Tell us what happened, where you were arrested, and when it happened. We can start from there.

Why Harris County DWI Cases Are Different

Harris County processes thousands of DWI cases every year, with its own established procedures, prosecutors, and judicial patterns that affect how a defense should be built. Local court operations move at their own pace, and understanding how individual courts and prosecutors handle DWI cases shapes the right approach.

Most DWI cases in Harris County are heard at the Harris County Criminal Courts at Law, located at 1201 Franklin Street in downtown Houston, where a small group of judges and prosecutors handle the vast majority of DWI dockets. Knowing how a specific court and its prosecutors typically handle DWI cases can shape everything from bond conditions to plea negotiations.

We represent clients across Houston's neighborhoods, including Downtown, Midtown, the Heights, Montrose, and the Galleria area, as well as throughout Harris County.

Types of DWI Cases Our Law Firm Handles

DWI charges come in many forms, and the defense approach changes depending on the specifics. Benavides Law Group handles the full range of DWI cases in Harris County and the surrounding Houston area.

Standard DWI Charges in Houston

Most DWI arrests in Houston involve alcohol impairment established through field sobriety tests, a breath test, or a blood test, and this is the case type our attorneys handle most often. Every DWI case starts from the same legal standard covered above, even when other factors, like a prior conviction or a passenger in the vehicle, change how the charge is classified.  

Drug DWI Charges in Houston

Texas DWI law covers impairment from any substance, not just alcohol. A driver can be charged with DWI based on prescription medication, marijuana, controlled substances, or even a combination of substances. Drug DWI cases, sometimes called DUID cases, often rely on drug recognition evaluations (DREs) and blood testing rather than breath tests. These evaluations and tests have their own reliability concerns and procedural requirements. A drug DWI lawyer in Houston, familiar with the science behind these tests and the legal standards that apply, and knows how to identify weaknesses in the state's evidence that a general criminal defense attorney might miss.

Intoxication Assault and Intoxication Manslaughter in Houston

Intoxication assault occurs when a driver causes serious bodily injury to another person while intoxicated, and it is charged as a third-degree felony. Intoxication manslaughter applies when someone dies as a result, and it carries second-degree felony penalties. These cases move differently than a standard DWI arrest. They often involve accident reconstruction, multiple witnesses, and a level of scrutiny that calls for defense experience specific to injury and fatality cases.  

DUI for Drivers Under 21

Texas law treats DUI differently from DWI. A driver under 21 can be charged with DUI for having any detectable amount of alcohol in their system, even below the legal intoxication standard that applies to adults. These cases often involve students and first-time offenders who have never dealt with the criminal justice system before, and a conviction can affect a young person's record for years. We understand that for a college student or a young driver, the immediate fear is often not just the court case; it is what happens to school, scholarships, car insurance, or a first job. 

DWI with a Child Passenger

A DWI charge changes when a child under 15 is in the vehicle. Texas treats this as its own category of case, separate from a standard DWI, and it often draws involvement from Child Protective Services alongside the criminal case.  

DWI with a Commercial Driver's License (CDL)

For someone who drives for a living, losing a CDL is not just a licensing problem. It may mean losing the ability to earn a paycheck. In Texas, commercial drivers face a lower legal limit than other motorists. The state holds a CDL holder to a blood alcohol concentration of 0.04 while operating a commercial vehicle, compared to the 0.08 standard for personal vehicles, and a DWI conviction, even in a personal vehicle, can lead to a CDL disqualification of at least one year on a first offense and a lifetime disqualification on a second. 

Boating While Intoxicated (BWI) in Texas

Texas prosecutes intoxicated boating under a separate statute from DWI. A first BWI offense is a Class B misdemeanor with a mandatory minimum of 72 hours in jail, and penalties increase with a passenger under 15 aboard or a prior conviction, similar to how DWI penalties escalate. If you were arrested on Lake Conroe, Lake Houston, or another local waterway, contact our office to discuss your case.

DWI Charges by Offense Level

Texas increases DWI penalties with each subsequent conviction, and some circumstances lead to felony charges no matter how many prior arrests you have. The offense level attached to your case affects bond conditions, plea options, and whether a conviction can ever be sealed, so it is worth understanding early. 

Not every DWI case goes to trial. Depending on the facts, it may be possible to negotiate a reduction in charges, pursue a deferred adjudication agreement, or seek dismissal based on procedural or evidentiary problems. When a case goes to trial, the defense strategy shifts toward directly challenging the state's evidence and presenting a clear narrative for the jury. 

The right path depends on the strength of the evidence, your criminal history, and the specific circumstances of your arrest. A defense lawyer's job is to evaluate all of these factors and help you make the decision that fits your situation.

First DWI

A first DWI in Houston is charged as a Class B misdemeanor, with up to 180 days in jail, fines reaching $2,000, and a license suspension of up to one year. Many first-time clients qualify for a reduced charge, pretrial diversion, or dismissal, but the outcome depends on how quickly the traffic stop and the testing procedures are challenged. If you have never been arrested before, seeing jail time and thousands of dollars in potential fines can be frightening. Those are the statutory possibilities, not a prediction of what will happen in your case.

Second DWI

A second DWI is a Class A misdemeanor, with up to one year in jail and a $4,000 fine. Texas also requires an ignition interlock device on a second conviction, and prosecutors typically treat a repeat arrest as grounds for a harsher plea position from the start. The stakes are higher, and so is the value of a defense built around the specific facts of the stop and the testing.  

Third DWI

A third or subsequent DWI is a third-degree felony, with a punishment range of two to ten years in prison and a fine of up to $10,000. Unlike a misdemeanor DWI, a felony conviction cannot be sealed and can affect employment, housing, and immigration status long after the case closes.  

DWI With a Child Passenger: Penal Code §49.045

Driving while intoxicated with a passenger younger than 15 in the vehicle is charged as a state jail felony under Texas Penal Code §49.045, even on a first arrest. Penalties include 180 days to two years in a state jail facility and a fine of up to $10,000. These charges apply regardless of your criminal record, which surprises many parents and caregivers who assume a first arrest will be treated as a standard misdemeanor. The cases can also draw attention from Child Protective Services, which makes early legal guidance especially important.  

No matter which offense level you are facing, our attorneys can review the details of your arrest and build a defense suited to the charge.

How DWI Defense Works in Harris County

A DWI arrest does not automatically lead to a conviction. The state must prove its case beyond a reasonable doubt, and there are often meaningful ways to challenge the evidence, the procedure, and the legal theory behind the charge. The outcome of a DWI case is rarely inevitable, and how the defense is built can influence where a case ends up.

Challenging the Traffic Stop

Every DWI case begins with a traffic stop, and that stop must be legally justified. Why did the officer say they stopped you? Does the video show what the report claims it shows? How long were you followed before the stop? Those details can make all the difference in your case. This is exactly why you need an experienced DWI attorney in Houston to fight for you.

An officer must have reasonable suspicion to pull you over, meaning they must be able to point to specific facts suggesting a traffic violation or other lawful basis. If the stop was not supported by reasonable suspicion, any evidence gathered after the stop may be challenged in court.

Reviewing dash cam footage, officer body cam recordings, and the written police report is an important early step in assessing whether the stop itself was valid. Suppressing evidence from an unlawful stop can significantly affect the direction of a case, and it's often the first thing worth ruling in or out before discussing any plea.

Questioning Field Sobriety and Chemical Tests

Field sobriety tests (FSTs) are not foolproof. The National Highway Traffic Safety Administration recognizes only three standardized FSTs, and even those carry significant margins of error when performed or evaluated incorrectly.

Breathalyzer results can be affected by calibration issues, improper administration, medical conditions, and certain foods or medications. Blood test results depend on proper collection, storage, and chain-of-custody procedures. Any breakdown in the testing process is a potential point of challenge that a Houston DWI defense attorney will examine thoroughly. Remember, a failed test does not end the analysis. We want to know where the test happened, what instructions the officer gave, whether the surface was level, whether you had an injury, and what the video actually shows.

Negotiating or Litigating the Outcome

For many people, this is their first contact with the criminal justice system, and the process can feel overwhelming. A first-time DWI does not have to become a permanent mark on your record, and exploring every available defense option is worth the effort.

Understanding Plea Offers and What to Accept

When someone is scared and wants the case over with, the first plea offer can feel tempting. Prosecutors in Harris County will sometimes offer plea deals in DWI cases, but “getting it over with” and getting the best available outcome are not always the same thing. Evaluating a plea requires an honest read on the strength of the state's evidence and a realistic sense of how the case would likely go at trial. Our intoxicated driving attorneys review the evidence and identify its weaknesses before any client decides whether to accept, counter, or reject an offer.

Building a Defense that Fits Your Case

No two DWI arrests are identical, and a defense that works well in one case may not apply in another. The right approach depends on the specific facts: whether the stop was legally justified, what the officer observed and documented, how the tests were administered, the credibility of any witnesses, and the client's own background. We build each defense around the specific facts of the case rather than applying a template approach.

The DWI Case Process in Houston, TX

Understanding how a Texas DWI case moves through the system helps you stay informed and prepared.

Step-by-Step: From Arrest to Resolution

1. Arrest and booking. You are taken into custody, booked, and typically held until bail is set.
2. ALR hearing request. You have 15 days from arrest to request an Administrative License Revocation (ALR) hearing with the Texas Department of Public Safety to contest your license suspension.
3. Arraignment. You appear in court, charges are formally read, and a plea is entered.
4. Discovery. Your criminal defense attorney requests all evidence from the state, including police reports, video footage, and lab results.
5. Pretrial motions. Your criminal defense lawyer may file motions to suppress evidence, challenge the stop, or address other legal issues.
6. Negotiation or trial. The case either resolves through a plea agreement or proceeds to a jury or bench trial.
7. Sentencing (if convicted). The judge imposes penalties based on the offense level and any applicable enhancements.

The ALR Hearing and Your License

The Administrative License Revocation (ALR) process runs parallel to the criminal case. If you do not request an ALR hearing within 15 days of your arrest, your license is automatically suspended. This 15-day window is one of the most urgent deadlines in a Texas DWI case, and missing it means losing your chance to challenge the suspension separately from the criminal case itself.

What Happens After a DWI Case Closes

The outcome of a DWI case affects more than just the criminal penalties. A conviction triggers mandatory surcharges, which have historically been high costs under Texas's Driver Responsibility Program, though those surcharges were eliminated by legislation in 2019. However, license suspension, increased insurance rates, and the permanent record of a conviction are still long-term consequences.

If a case is dismissed or you are found not guilty, you may be eligible for expunction under Texas law, which removes the arrest from your record. Understanding what comes after is part of planning a complete defense strategy.

Potential Consequences of a DWI Conviction

The penalties for a DWI conviction in Texas are set by statute, but the real-world effects go well beyond what is written in the code. A conviction ripples through employment, housing, professional licensing, and personal relationships.

Long-Term Consequences Beyond the Courtroom

A DWI conviction creates a permanent criminal record under Texas law, and Texas does not allow deferred adjudication for DWI charges, unlike many other offenses. That means a conviction cannot simply be set aside through probation completion.

Employers who run background checks will see it, and certain professional licenses in fields like nursing, law, education, and commercial driving can be affected. It can also surface in places people don’t expect, such as housing applications, security clearance reviews, and even child custody disputes. These are not abstract risks; they are outcomes we have seen play out long after the court date is over.

Immigration Consequences of a DWI

For non-citizens, a DWI conviction can carry immigration consequences that go beyond anything a U.S. citizen would face, potentially affecting visa status, green card applications, or naturalization. Anyone facing a DWI charge who is not a U.S. citizen should raise this with their attorney early, since immigration consequences often depend on how a case is resolved, not just whether it ends in a conviction.

Frequently Asked Questions About Houston DWI Cases