DWI Lawyer Texas: What to Expect from the Legal Process After a Drunk Driving Charge

A DWI arrest in Texas sets off a chain of legal events that moves quickly and runs on two separate tracks at the same time. Understanding how those tracks work — and what a defense lawyer typically does within each — helps you make sense of what's ahead.

Texas DWI: Two Separate Cases Running at Once

When someone is arrested for DWI in Texas, they're facing two distinct proceedings:

1. The criminal case — handled in state court, where the charge is prosecuted by the district or county attorney's office
2. The administrative license revocation (ALR) hearing — handled separately by the Texas Department of Public Safety (DPS), which moves to suspend driving privileges regardless of what happens in criminal court

These two cases are independent. A favorable outcome in one doesn't automatically affect the other. A DWI defense attorney in Texas typically addresses both.

The ALR Process: Fast Deadlines, Separate from Court

When a Texas driver either fails a breath or blood test or refuses to provide a sample, the arresting officer confiscates the driver's license and issues a temporary driving permit. From that point, the driver has 15 days to request an ALR hearing — or the suspension takes effect automatically.

This deadline is one of the most time-sensitive aspects of a Texas DWI case. The ALR hearing is administrative, not criminal, and gives the accused an opportunity to contest the suspension before a DPS administrative law judge.

What gets examined at an ALR hearing:

• Whether the stop was lawful
• Whether the officer had reasonable suspicion and probable cause
• Whether testing procedures were properly followed
• Whether a refusal actually occurred under the legal definition

A defense attorney familiar with Texas DPS procedures can subpoena the arresting officer and challenge the evidence before a suspension takes effect.

The Criminal Case: Charges, Arraignment, and What Follows

Texas DWI charges are classified by the circumstances of the offense:

Penalties, probation terms, fines, surcharges, and mandatory programs escalate at each level. A conviction also triggers DPS surcharges under the Driver Responsibility Program (though reforms to this program have occurred in recent years — current rules are worth verifying with an attorney or DPS directly).

What a DWI Defense Lawyer in Texas Actually Does ⚖️

Defense attorneys in Texas DWI cases generally focus on several areas:

Challenging the stop. Police must have reasonable suspicion to pull over a vehicle. If the stop itself wasn't legally justified, evidence gathered afterward may be subject to suppression.

Challenging the field sobriety tests. Standardized field sobriety tests (SFSTs) — the walk-and-turn, one-leg-stand, and horizontal gaze nystagmus — have specific administration protocols. Deviations can affect their reliability as evidence.

Challenging the chemical test. Breath test machines must be properly calibrated and maintained. Blood draws must follow chain-of-custody procedures. Attorneys may retain independent experts to evaluate test results and methodology.

Negotiating with prosecutors. Depending on the facts, prior record, and county, outcomes can range from dismissal to reduced charges to deferred adjudication (where available). Texas law limits deferred adjudication for DWI, though first-time offenders may have access to certain programs — this varies by county.

Evaluating expunction or nondisclosure. If a case is dismissed or results in acquittal, Texas law may allow for expunction of the arrest record. Nondisclosure options are more limited for DWI convictions.

Variables That Shape How a Texas DWI Case Plays Out

No two DWI cases follow the same path. Key factors include:

• Blood alcohol concentration (BAC) — at or above 0.15 elevates charges
• Prior DWI history — Texas looks back at prior convictions with no time limit
• Whether an accident occurred — particularly if there were injuries or fatalities
• The county — prosecutors in Harris County, Travis County, and Bexar County may handle cases differently
• The specific evidence — dash cam footage, body cam, witness statements, and test results all affect how the case is built
• Whether the driver refused testing — refusal triggers its own consequences and removes certain types of evidence from the case

License Consequences and SR-22 in Texas 🚗

Beyond the ALR process, a DWI conviction in Texas typically results in a license suspension ranging from 90 days to two years for a first offense, with longer periods for repeat offenses. Reinstatement generally requires an SR-22 filing — a certificate of financial responsibility submitted by an insurance carrier to DPS confirming the driver carries at least the minimum required coverage.

SR-22 requirements in Texas typically last two years following reinstatement, though the exact duration depends on the nature of the offense and DPS requirements at the time.

The Cost of DWI Defense in Texas

Attorney fees for DWI defense vary significantly depending on the county, the complexity of the case, whether it goes to trial, and the attorney's experience. Misdemeanor DWI cases are generally less expensive than felony cases or those involving accidents and injuries. Many attorneys charge flat fees for straightforward cases and hourly rates for more complex matters.

The full cost of a DWI — including fines, surcharges, increased insurance premiums, mandatory programs, and legal fees — is often substantially higher than the attorney's fee alone.

What Determines the Outcome

Texas DWI law is detailed, the procedures are strict, and the stakes are high at every charge level. Whether a case results in dismissal, a reduced charge, conviction, or acquittal depends on the specific facts of the stop, the evidence collected, the county where the case is filed, the defendant's history, and how effectively the defense challenges the prosecution's case. Those variables — applied to the specific record in front of a Texas court — are what determine how this plays out for any individual.