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A DWI charge in Texas is a serious criminal matter — not a traffic ticket. It can affect your job prospects, your record, your license, and your freedom. But being charged is not the same as being convicted, and first-time offenders often have more options than they realize. Understanding those options starts with knowing what defenses exist, what the data says about dismissals, and why the first steps you take after an arrest matter as much as anything that happens in court.
What Are the Penalties for a First-Time DWI in Texas?
A first-time DWI in Texas is typically charged as a Class B misdemeanor. Potential penalties include fines up to $2,000, up to 180 days in county jail, and driver’s license suspension. If your blood alcohol concentration (BAC) was 0.15% or higher at the time of arrest, the charge escalates to a Class A misdemeanor with increased penalties. And unlike some states, Texas does not allow DWI convictions to be expunged — they stay on your record permanently and count as prior convictions if you are ever charged again. That makes getting the best possible outcome on a first offense especially important.
How Often Are DWI Charges Dismissed in Texas?
Dismissal is not guaranteed, but it happens more often than many people expect. According to data from the Texas Department of Public Safety, 83,361 DWI arrests occurred in 2022. In 3,793 of those cases, the defendant was released with no charges filed. Of the remaining cases, 10,021 were dismissed before or during court proceedings. Courts are generally more lenient with first-time offenders who have no prior record, so the actual dismissal rate for first-time DWIs is likely higher than the overall average reflects.
What Defenses Are Used in Texas DWI Cases?
An experienced DWI defense attorney will examine the full record of your arrest — from the moment you were pulled over to the handling of any chemical tests — looking for constitutional violations, procedural errors, or weaknesses in the prosecution’s evidence. Common grounds for dismissal or charge reduction include:
Unlawful Traffic Stop
Police must have reasonable suspicion — specific, articulable facts — to pull you over. If the officer cannot demonstrate a valid reason for the stop, any evidence gathered afterward may be suppressed. A stop based on a hunch, a mistake of law, or an officer’s unsupported assertion often does not hold up to scrutiny.
Lack of Probable Cause for Arrest
Even if the stop was lawful, the officer still needs sufficient evidence of intoxication before placing you under arrest. If that standard was not met, the arrest may be deemed illegal — and evidence obtained as a result may be excluded from trial.
Constitutional Rights Violations
If officers obtained statements from you during custodial interrogation without first reading your Miranda rights, those statements may be excluded. Depending on what was said and how central it is to the prosecution’s case, this can significantly change the picture.
Problems With Field Sobriety Tests
Field sobriety tests are often unreliable. Physical conditions, fatigue, nervousness, uneven pavement, poor lighting, or medical issues unrelated to alcohol can all affect how a person performs on these tests. An attorney can challenge whether the tests were properly administered and whether the officer’s conclusions were well-founded.
Breathalyzer and Blood Test Issues
Breathalyzer results depend on proper device calibration, maintenance, and officer training. Medical conditions such as diabetes, acid reflux (GERD), or recent dental work can produce false positive readings. Blood test results can be challenged when there are breaks in the chain of custody, improper storage conditions, contamination concerns, or fermentation of the sample due to heat exposure — all of which can artificially inflate BAC readings.
Conflicting Video Evidence
Dashboard camera footage, body camera recordings, or nearby surveillance video may show something different from what appears in an officer’s written report. If the footage shows that field sobriety tests were improperly administered, or that your behavior at the time of the stop was inconsistent with impairment, that evidence can be used in your defense.
What Is a Pretrial Diversion Program?
If the evidence in your case does not support outright dismissal, a pretrial diversion program may still allow you to avoid a conviction. These programs, available in many Texas counties, allow eligible first-time offenders to complete a set of requirements in exchange for having their charges dismissed.
General eligibility requirements typically include:
– No prior DWI convictions
– BAC below 0.15% at the time of arrest
– No accident involved in the incident
– No open container in the vehicle
Programs usually run 12 to 18 months and include components such as alcohol education classes, community service, counseling sessions, and periodic drug testing.
Upon successful completion, charges are dismissed and participants may qualify for expunction of their arrest record. Failure to complete the program, however, can result in prosecution of the original charges.
Deferred adjudication is another option. Under this arrangement, a defendant enters a guilty or no contest plea, but the judge defers entering a finding of guilt and places the defendant on community supervision instead.
Completing the supervision requirements can lead to dismissal, though the deferred adjudication will remain on record until it is sealed through a non-disclosure order.
Why Does Timing Matter After a Texas DWI Arrest?
Texas law requires anyone charged with DWI to request a hearing within 15 days of arrest to avoid automatic driver’s license suspension. Missing that window can cost you your license before your case is even resolved. Beyond the license issue, the earlier a defense attorney gets involved, the more time there is to investigate the circumstances of the arrest, review evidence before it becomes unavailable, and build a strategy around the specific facts of your case.
An experienced DWI attorney can speak on your behalf in all interactions with law enforcement and prosecutors, protect your rights throughout the process, and help you understand every option available — whether that means pursuing dismissal, negotiating a reduction, or seeking enrollment in a diversion program.
Contact Palmer Perlstein After a DWI Arrest
A DWI conviction in Texas stays on your record permanently. Acting quickly gives you the best chance of reaching an outcome that protects your future. If you or someone you know has been charged with DWI in the Dallas area, contact Palmer Perlstein at 214-225-3707 for a consultation.
