Whether a driving while intoxicated (DWI) charge in Texas is a misdemeanor or a felony comes down to two things: your prior convictions and whether certain facts make the case more serious, like a child passenger, an injury, or a death. Lawyers call these “aggravating factors.” It has nothing to do with how the arresting officer or prosecutor personally views the case. Texas Penal Code Chapter 49 lays out exactly which combination of facts pushes a DWI from a misdemeanor into felony territory, and the classification changes both the penalty range and which court hears the case.
How Texas Classifies DWI Offenses
Driving while intoxicated is defined under Penal Code Section 49.04. In its standard form, with no aggravating factors and no prior convictions, a first-offense DWI is a Class B misdemeanor. From that baseline, several factors can raise the charge, either to a higher misdemeanor level or to a felony. A high blood alcohol concentration raises a misdemeanor’s severity. A prior conviction, a child passenger, an injury or death, or driving in an active school crossing zone can raise the charge to a felony. Each of these is covered in detail below.
When a DWI Is Charged as a Misdemeanor
Most first and second DWI offenses in Texas are misdemeanors, though the exact penalty range still depends on the details. A standard first-offense DWI is a Class B misdemeanor, punishable by a minimum of 72 hours and up to 180 days in county jail, along with a fine of up to $2,000. If you were arrested with an open alcohol container in the vehicle, the charge stays a Class B misdemeanor, but the minimum jail term increases to six days.
If chemical testing shows a blood alcohol concentration of 0.15 or higher, a first offense is charged as a Class A misdemeanor instead, punishable by up to one year in jail and a fine of up to $4,000. A second DWI offense is also a Class A misdemeanor, with a required minimum of 30 days in jail.
When a DWI Becomes a Felony
Felonies in Texas run from least to most serious: state jail felony, third-degree, second-degree, and first-degree. A state jail felony is served in a state jail facility, while third-, second-, and first-degree felonies carry increasingly longer sentences in the Texas Department of Criminal Justice. Each felony DWI charge below falls into one of these levels.
Third or Subsequent DWI
Under Penal Code Section 49.09(b), a DWI is a third-degree felony if you already have two or more prior convictions for an intoxication-related driving offense, including DWI, boating while intoxicated, or flying while intoxicated. A third-degree felony DWI is punishable by two to ten years in the Texas Department of Criminal Justice and a fine of up to $10,000. There is no time limit on how far back a qualifying prior conviction can be. A conviction from decades ago still counts.
DWI With a Child Passenger
Under Section 49.045, driving while intoxicated with a passenger younger than 15 in the vehicle is a state jail felony, punishable by 180 days to two years in a state jail facility and a fine of up to $10,000. This applies even on a first offense and even if the child was not injured. No prior conviction is required.
Intoxication Assault
Under Section 49.07, causing serious bodily injury to another person while driving intoxicated is a third-degree felony in most cases, carrying the same two-to-ten-year range as a third DWI. The charge can be raised higher depending on who was injured. If the injured person was a firefighter or emergency medical services provider who was on duty at the time, the charge becomes a second-degree felony. If the injured person was a peace officer or judge who was on duty at the time, the charge becomes a first-degree felony. The charge is also a second-degree felony if the injury caused a traumatic brain injury that left the victim in a persistent vegetative state.
Intoxication Manslaughter
Under Section 49.08, causing another person’s death while driving intoxicated is a second-degree felony, punishable by two to twenty years in prison and a fine of up to $10,000. Under enhancements added by the Legislature in 2025, this charge is raised to a first-degree felony in two situations: if the person killed was a peace officer, judge, firefighter, or emergency medical services provider who was on duty at the time, or if more than one person died in the same crash.
Operating in an Active School Crossing Zone
For offenses committed on or after September 1, 2025, Section 49.04(e) makes a DWI a state jail felony if the driver was operating the vehicle in a school crossing zone while the reduced speed limit was in effect. This applies going forward only; a DWI committed before that date is governed by the prior version of the statute.
Out-of-State Convictions Can Count Toward a Felony Charge
A prior DWI does not have to be a Texas conviction to count toward a felony enhancement. Under Section 49.09(b), a conviction from another state can be used if that state’s offense contains elements substantially similar to Texas’s DWI statute. A driver who moved to Texas after prior DWI convictions elsewhere can still face felony charges on what would otherwise look like a first Texas offense.
Why the Misdemeanor-Felony Distinction Matters
The classification affects more than the potential sentence. Misdemeanor DWI cases are filed and heard in county court. Felony DWI cases are filed in district court, and before the case can proceed, a grand jury, a group of citizens who review the evidence, must vote to formally charge you. This is called an indictment, and it’s an extra step misdemeanor cases don’t go through.
The classification also affects your options for resolving the case short of a conviction. Deferred adjudication, a form of probation that lets some defendants avoid a final conviction on their record, is not available for repeat DWI offenses, DWI with a child passenger, intoxication assault, or intoxication manslaughter under Code of Criminal Procedure Article 42A.102. A felony conviction can also affect your right to own a firearm, your voting rights while incarcerated, and eligibility for certain professional licenses.
Frequently Asked Questions
1. Can a Texas DWI conviction be sealed through an order of nondisclosure?
Only a misdemeanor DWI can ever be sealed this way. A felony DWI conviction never qualifies, no matter how much time has passed. Under Texas Government Code Sections 411.0731 and 411.0736, a first-offense DWI under Penal Code Section 49.04 may be eligible for nondisclosure after the required waiting period, but only if the offense didn’t involve a blood alcohol concentration (BAC) of 0.15 or higher and didn’t involve a collision that injured another person, including a passenger in the driver’s own vehicle.
2. Does a DWI charge require an ignition interlock device?
Yes, but only in specific situations, not simply because of the misdemeanor/felony distinction. Texas law requires an interlock device as a condition of community supervision for a second or later DWI conviction, a first offense with a BAC of 0.15 or higher, or DWI with a child passenger.
3. Is a driver’s license suspension part of the criminal DWI case?
No. A license suspension after a DWI arrest goes through a separate civil process called an Administrative License Revocation, or ALR, hearing, run by the Texas Department of Public Safety under Transportation Code Section 524.031 (failed test suspensions) and Section 724.041 (refusals). It runs on its own 15-day deadline to request a hearing and moves forward independently of whether the criminal charge ends up filed as a misdemeanor or a felony.
Talk to a Bailey & Galyen Attorney About Your DWI Charge
Whether a DWI is charged as a misdemeanor or a felony depends on details that are easy to misunderstand from the outside, and the stakes rise quickly once a felony enhancement is in play. If you or someone in your family is facing a DWI charge in Texas, contact Bailey & Galyen to schedule a consultation and talk through your case with an attorney who can explain what you’re up against and what comes next.
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