This page was written, edited, reviewed & approved by Brian LaVine following our comprehensive editorial guidelines. Brian LaVine the Founding Partner, 10+ years of legal experience as criminal defense attorney.
Key Takeaways
A Texas intoxication case can involve felony exposure because of prior convictions, a child passenger, a qualifying school crossing zone, or a crash causing serious injury or death. Injury and death cases are prosecuted under separate felony intoxication statutes.
That answer comes from how prosecutors file the charge, and it decides whether you are facing county jail or a prison sentence. At LaVine Law Firm, our Houston DWI defense attorneys read the charge first and the facts second, because classification drives every decision that follows.
Call our team at 713-965-7305 to have your charge reviewed before your first court setting.
Texas does not leave the misdemeanor or felony question to the prosecutorial mood. The statute sets the grade, and specific listed circumstances move a case up the ladder. Knowing the default helps you recognize when your case has left it.
A standard first DWI is a Class B misdemeanor with a minimum term of confinement of 72 hours. No prison exposure attaches at this level. The case stays in a county court at law rather than a district court.
Texas defines intoxication two ways, and the state only has to prove one. A driver is intoxicated when they lack the normal use of mental or physical faculties because of alcohol or another substance, or when they have an alcohol concentration of 0.08 or more. Blood alcohol concentration (BAC) evidence is one route to a conviction, not the only one.
A widely repeated claim holds that a very high breath or blood result turns a first DWI into a felony. Texas law says otherwise. A result of 0.15 or more raises the charge to a Class A misdemeanor, which is still not a felony.
Several aggravating facts feel serious but do not by themselves create felony exposure:
Each of these carries real consequences, but none of them alone moves the case to district court.
Repeat charges are the most common route to a felony DWI. The counting rules are broader and less forgiving than most drivers expect.
A DWI is a third-degree felony when the driver has two prior intoxication convictions. One prior alone produces a Class A misdemeanor with a 30-day minimum term of confinement. The jump from two priors to three arrests is the single largest escalation in Texas DWI law.
Qualifying priors are not limited to driving offenses. Boating while intoxicated, flying while intoxicated, and operating an amusement ride while intoxicated all count. Convictions from other states count as well when the elements are substantially similar.
Picture a driver with a 2004 boating while intoxicated conviction and a 2011 DWI from Louisiana. A new arrest today would be filed as a third-degree felony, even though neither prior offense involved a Texas roadway.
One prior conviction is enough in a narrower situation. A driver previously convicted of intoxication manslaughter faces a third-degree felony on the very next DWI arrest, with no second prior required.
Many states stop counting priors after five or ten years. Texas does not. A conviction from 1999 counts the same as one from last spring, and a clean record in between changes nothing about the grade.
Two further rules catch people off guard. A probated sentence still counts as a final conviction, and deferred adjudication community supervision for a DWI counts as a conviction for enhancement purposes. Drivers who believed an old case had disappeared often learn otherwise at their first felony setting.
A clean record is not a shield. Two statutory circumstances create felony exposure on a first arrest, with no prior convictions and no crash.
Driving while intoxicated with a passenger younger than 15 is a state jail felony. Prosecutors do not have to prove the child was frightened, endangered, or harmed. The child's presence in the vehicle is the element.
Consider a parent stopped three blocks from home after one drink at dinner with a 12-year-old in the back seat. That case is a felony from the moment of filing. A referral to the Texas Department of Family and Protective Services often follows, which opens a separate proceeding with its own stakes.
Texas added a new felony in 2025. Under Senate Bill 826, a DWI committed in a school crossing zone while the reduced speed limit applies is now a state jail felony. The change took effect September 1, 2025, and it applies to first offenses with no injury and no child in the car.
Houston drivers should take this seriously given how many school crossing zones sit along ordinary commuting routes. Timing matters here, because the enhancement applies only during the hours the reduced limit is in force.
If your arrest happened near a school, call our team at 713-965-7305 for a free case evaluation before you assume you know what you are charged with.
Crashes involving injury or death are charged under separate statutes. These are not enhanced DWI charges; they are distinct felony offenses.
Intoxication assault applies when intoxication causes serious bodily injury to another person, and it is a third-degree felony. Serious bodily injury means injury creating a substantial risk of death, permanent disfigurement, or protracted loss of a bodily function.
A broken femur requiring surgery and months of rehabilitation generally meets that standard. A sprained wrist does not, and where a specific injury falls on that scale often becomes the contested issue.
The grade rises in defined situations. Causing a traumatic brain injury that results in a persistent vegetative state makes the offense a second-degree felony, as does seriously injuring a firefighter or emergency medical services worker on duty. Seriously injuring a peace officer or judge on duty makes it a first-degree felony.
Intoxication manslaughter is a second-degree felony when intoxication causes another person's death. Causing the death of a peace officer, judge, firefighter, or emergency medical services worker on duty raises it to a first-degree felony.
The 2025 session added another path. Under Senate Bill 745, causing more than one death in the same criminal transaction is now a first-degree felony, effective for offenses on or after September 1, 2025.
Grade determines exposure, and the Texas Penal Code sets each range. Texas sorts felony DWI charges into several tiers:
Where you serve matters as much as how long, because a state jail sentence and a TDCJ sentence run under different rules.
Sentences end. Felony records do not. Deferred adjudication is available in some Texas DWI cases, but felony DWI charges and several aggravated intoxication offenses are generally excluded from eligibility.
A felony conviction reaches into areas of life that have nothing to do with driving:
Because a conviction is difficult to undo, the work that matters happens before one is entered.
No. A second DWI is a Class A misdemeanor with a 30-day minimum term of confinement, unless a child passenger, school crossing zone, serious injury, or death applies.
Yes. Texas counts out-of-state convictions for operating a motor vehicle while intoxicated when the elements are substantially similar to a Texas intoxication offense.
Sometimes. We examine whether each alleged prior conviction is valid and provable, because a prior that fails scrutiny can return the case to misdemeanor court.
Yes. Texas treats deferred adjudication community supervision for a DWI as a conviction when calculating enhancements, which surprises many drivers facing a new charge.
Generally no. A felony DWI conviction is not eligible for expunction or an order of nondisclosure, which is why we concentrate on the outcome before conviction.
A school crossing zone or a conviction from decades ago can be the only difference between county jail and a prison sentence. That line is drawn by statute, not by how the traffic stop felt, and it is often drawn before anyone explains it to you.
Our attorneys review the charging instrument, the alleged prior convictions, and the evidence behind each element the state must prove. Brian LaVine, Phil Stephenson, and Paul Meawad defend clients across Harris County against enhanced intoxication charges, and we evaluate every route available for challenging the grade. No outcome is guaranteed, but the analysis belongs in your hands early rather than late.
If you are asking when a DWI is considered a felony because it is your own case, LaVine Law Firm can review it with you. Call our skilled DWI defense team at 713-965-7305 for a free case evaluation.
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