Facing a second DWI offense? You need an aggressive Houston DWI lawyer.
A 2nd DWI in Texas is charged as a Class A misdemeanor under Texas Penal Code § 49.09, carrying fines of up to $4,000, mandatory jail time of 30 days to one year, and a driver’s license suspension of 180 days to two years.
If you have been arrested for second offense drunk driving, the single most time-sensitive action you can take is requesting an Administrative License Revocation (ALR) hearing within 15 days of your arrest — before you even think about what comes next in court.
Mark Thiessen is the only attorney in America with his four board certifications in DWI defense, making him uniquely equipped to handle the high stakes of a repeat DWI case in Texas. Not only is he one of the most decorated DWI lawyers in Texas, but with 140+ Not Guilty verdicts and thousands of dismissals, he has the trial record to prove it. If you are facing a second DWI charge, call Thiessen Law Firm at (713) 864-9000 or contact us online for a free consultation.
A second DWI in Texas is a DWI charge brought against someone who has one prior DWI conviction on their record. Under Texas Penal Code § 49.04, a person commits DWI by operating a motor vehicle in a public place while intoxicated, defined as a BAC of 0.08% or higher, or having lost the normal use of mental or physical faculties due to alcohol, drugs, or both.
Texas does not have a look-back period. That conviction from eight years ago? Ten years ago? Still counts. The state can and will use any prior DWI conviction, regardless of how long ago it occurred, to enhance your current charge and stack the penalties against you.
What happens if you get a 2nd DWI in Texas?
When you get a 2nd DWI in Texas, two separate processes begin immediately:
The Texas Department of Public Safety moves to suspend your driver’s license through an administrative proceeding.
The criminal case begins in court.
You have exactly 15 days from your arrest to request an Administrative License Revocation (ALR) hearing, or your license is suspended automatically with no hearing and no fight.
Beyond the license, here’s what happens after a DWI in Texas 2nd offense: prosecutors come in swinging, judges have significantly less sympathy than the last time, and the case is harder to defend. Your prior conviction changes how the evidence is presented and how plea negotiations unfold, and the state views a second DWI as confirmation that you didn’t learn your lesson. They’ll push for it.
The one thing you can control right now is who you hire to defend you.
You’ve got 15 days to save your license. Choose a lawyer who can defend it.
Thiessen Law Firm is ready to protect your life.
At Thiessen Law Firm, we prioritize your peace of mind and fight to protect you from injustices. Here, you’re more than just a case number, and you don’t have to face the severity of the justice system alone. Contact us today to schedule an Administrative License Revocation hearing, save your license, and preserve your rights.
What happens to your license after a second DWI in Texas?
Within hours of your arrest, DPS initiates ALR proceedings. If you provided a sample at or above 0.08%, or if you refused testing, your license will be suspended unless you request a hearing within 15 days. For a second DWI, a lost ALR hearing means a revocation of up to two years — compared to just 90 days on a first offense. The criminal case runs separately: a conviction triggers an additional suspension of 180 days to two years.
An occupational driver’s license can allow limited driving for work, school, and essential needs during your suspension, but you’ll almost certainly be required to have an ignition interlock device on any vehicle you operate.
Is a second DWI a felony in Texas?
Not automatically — but the line between misdemeanor and felony is thinner than most people realize. A standard second DWI is a Class A misdemeanor, but certain circumstances, or aggravating factors, can elevate it to a felony. Your charge becomes a felony if any of these apply:
A child passenger under the age of 15 is in the vehicle (state jail felony)
You caused a non-lethal accident resulting in disfigurement or permanent injury — that’s aggravated DWI or intoxication assault (third-degree felony)
You caused a crash that killed someone — intoxication manslaughter (second-degree felony)
Intoxication manslaughter is a second-degree felony that comes with 2 to 20 years in prison and a $10,000 fine. That’s not where most second DWI cases land, but it’s where they can land. And a third DWI in Texas is a felony automatically — every conviction on your record makes the next arrest more catastrophic.
A second DWI in Texas carries significantly harsher penalties than a first offense. The table below reflects the current penalty structure:
Offense
Charge
Fine
Jail Time
First-offense DWI
Class B misdemeanor
Up to $2,000
3 – 180 days
Second-offense DWI
Class A misdemeanor
Up to $4,000
30 days – 2 years
Subsequent DWI charges
Felony charge
Up to $10,000
2 – 10 years
First-time DWI w/ BAC 0.15% or higher
Class A misdemeanor
Up to $4,000
Up to 1 year
First-time aggravated DWI w/ child passenger
State jail felony
Up to $10,000
180 days – 2 years
Aggravated DWI with prior conviction(s)
Third-degree felony
Up to $10,000
2 – 10 years
Intoxication Assault
Third-degree felony
Up to $10,000
2 – 10 years
Intoxication Manslaughter
Second-degree felony
Up to $10,000
2 – 20 years
The true cost of being convicted for repeat DWI offenses, however, is often much larger than the monetary fines, no matter how steep. Although the cost of a DWI in Texas is certainly high without considering jail time and its impact on life opportunities, the monetary fallout often pales in comparison to the ripple effect of a conviction.
What does a second DWI actually cost in Texas?
Beyond the fine, the real cost of a second DWI conviction typically exceeds $10,000 in direct expenses alone — and that number doesn’t account for career impact, spiked insurance premiums, or the permanent record that follows you into every background check for the rest of your life.
Here’s what you’re actually looking at:
Criminal fine: up to $4,000
State traffic fine assessed at sentencing: $3,000–$6,000 depending on BAC
Court costs
Bail bond fees
Ignition interlock device: $70–$150 installation, $60–$90/month in monitoring fees
SR-22 insurance for at least two years
License reinstatement fees
Probation supervision fees
DWI education program fees
Victim Impact Panel fees
Community service-related costs
Dramatically increased auto insurance premiums for years
A second DWI conviction doesn’t expire. It doesn’t get sealed. It stays on your record for life.
Ignition interlock device requirements after a second DWI in Texas
For a second DWI conviction, an ignition interlock device is not optional — it’s mandatory under Texas law. Before your car will start, you blow into it. A reading above 0.02% BAC and it won’t start. Every test result, pass or fail, is logged and reported directly to the court.
What many people don’t know is that under Texas Code of Criminal Procedure Article 17.441, a judge can require IID installation as a condition of bond, before you’ve been convicted of anything. You could be paying for and complying with a device on a case you haven’t lost yet — and that pre-conviction time may not count toward your post-conviction requirement.
Installation runs $70–$150. Monthly monitoring and calibration costs $60–$90. The device is serviced every 30 to 60 days, and your data is submitted to the court at every visit. Tamper with it, skip a service, or record failed tests, and you’re looking at extended requirements, probation revocation, or new criminal charges on top of everything else.
What is the maximum fine for a 2nd DWI conviction?
The maximum criminal fine is $4,000 but that’s only part of what Texas will collect. On top of the criminal fine, the state assesses a mandatory traffic fine of $3,000–$6,000 depending on your BAC, bringing the combined fine total to as much as $10,000 before court costs, probation fees, ignition interlock, and SR-22 insurance are added. Most people convicted of a second DWI spend significantly more than $10,000 total before it’s all said and done.
Is jail time mandatory for a second DWI in Texas?
Yes. A second DWI conviction carries a mandatory minimum of 30 days in jail, even if probation is granted — judges are required to order at least 72 hours of actual incarceration as a condition of community supervision. This is one of the biggest differences from a first offense, where jail time is frequently suspended entirely.
This time, some incarceration is unavoidable upon conviction. The only way to avoid it is to avoid conviction altogether. That is exactly what Thiessen Law Firm is built to do.
Collateral consequences of a second DWI conviction in Texas
Criminal penalties are what people prepare for. What hits harder, and lasts longer, is everything else.
Your career
A second DWI conviction is permanent and shows up in every background check. Jobs that involve driving, security clearances, or positions of trust become significantly harder to get. Employers with prior-conviction policies disqualify you automatically.
Your professional license
Nurses, teachers, attorneys, real estate agents, and most other licensed professionals must self-report criminal convictions to their licensing board. A second DWI triggers a board investigation that can result in suspension or revocation — for many people, the most devastating consequence of all.
Your CDL
A second DWI conviction as a CDL holder means lifetime CDL disqualification under federal regulations, even if the DWI happened in your personal vehicle. If you drive for a living, this charge can end your career outright.
Your insurance
Premiums double or triple. SR-22 filing is mandatory for at least two years. Let it lapse and your license gets re-suspended immediately.
Immigration status
Multiple DWI convictions can trigger deportation proceedings and disqualify you from naturalization. If you’re a non-citizen, never accept a plea without consulting both a DWI attorney and an immigration attorney first.
Military service
Active-duty service members can face UCMJ proceedings alongside the civilian case, including security clearance reviews and potential discharge.
How to fight a second DWI charge in Texas
The state has every structural advantage: your prior conviction is in the record, prosecutors arrive more aggressive, and judges offer less latitude. None of that matters if the evidence doesn’t hold up.
DWI defense in Houston at Thiessen Law Firm is built on attacking that evidence at every level. Mark Thiessen is one of the few attorneys in Texas with the scientific credentials to challenge blood and breath test results at the molecular level. He is quadruple board certified in DWI defense and an ACS-CHAL Forensic Lawyer-Scientist. An attorney who knows the science is a lot better than one who will take the state’s lab report at face value, and that difference can mean the difference in your case.
Here’s how we fight:
The traffic stop
No reasonable suspicion means no lawful stop, and no lawful stop means everything that came after it may be suppressible, including your BAC results. An unlawful stop can end a case before it starts.
Field sobriety tests
Poor instructions, uneven ground, pre-existing medical conditions, anxiety, footwear — all of it affects FST performance. These tests are designed to produce failure, and an experienced DWI attorney knows exactly how to take them apart in front of a jury.
Breathalyzer results
GERD, acid reflux, and diabetes can produce false positives. Calibration failures, improper administration, and mouth alcohol contamination are documented issues that can invalidate results entirely.
Blood test results
This is where Mark’s ACS-CHAL credential does the most work. Contamination, fermentation, improper storage, and chain-of-custody failures can all render blood test results inadmissible.
Mark understands the gas chromatography science and so do the state’s expert witnesses, which is exactly why having a Forensic Lawyer-Scientist (like Mark) sitting across from them changes the dynamic of the entire case.
Constitutional violations
Improper Mirandizing, unlawful searches, unconstitutional stops — any of these can result in evidence being excluded. A case built on inadmissible evidence falls apart.
Procedural errors
Officers must follow strict protocols throughout a DWI investigation. When they don’t (and they often don’t) those deviations create suppression issues that can gut the state’s case.
How to get 2nd DWI charge reduced in Texas?
To get a 2nd DWI charge reduced in Texas, your attorney needs to find exploitable weaknesses in the state’s evidence: an unlawful stop, a faulty breathalyzer, blood test handling errors, or constitutional violations. Those are the levers.
Supporting factors like a clean record outside your DWI history, time elapsed since your first offense, demonstrated rehabilitation can strengthen a negotiating position, but evidence problems are what actually move prosecutors.
In the right circumstances, a skilled attorney can negotiate a reduction to reckless driving, which doesn’t carry the same lifetime consequences and doesn’t count as a prior DWI for future enhancement. It’s not a guaranteed outcome. But with over 140 Not Guilty verdicts, Thiessen Law Firm knows how to put the state on defense.
What is the second chance law for DWI in Texas?
The second chance law for DWI in Texas, formally known as Texas House Bill 3016, allows certain first-time DWI offenders to seek a non-disclosure order that seals their record from public view. If you’re facing a second DWI, it doesn’t apply to you, and it’s worth understanding exactly why.
To qualify, an offender needs no prior DWI convictions, a minimal criminal history, a BAC below 0.14% at arrest, and no accident or injury. It was written for first-timers. Second offenses are explicitly excluded, which also means DWI deferred adjudication in Texas isn’t on the table — that option closes after a first offense too.
Can a DWI be expunged? A second DWI conviction cannot be expunged or sealed in Texas. It’s permanent. That’s the reality and it’s exactly why fighting this charge isn’t optional. A conviction you’re living with at 35 will still be following you at 65.
Second DWI in Texas — FAQs
Does Texas have a look-back period for second DWI charges?
No. Any prior DWI conviction, no matter how old, can be used to enhance a current charge. There is no time limit.
Can a second DWI be dismissed in Texas?
Yes. When an attorney successfully challenges the stop, suppresses key evidence, or demonstrates that the state can’t prove intoxication beyond a reasonable doubt.
It takes an aggressive, evidence-focused defense, but Thiessen Law Firm has achieved dismissals and Not Guilty verdicts in cases with significant evidence against the defendant. The state has to prove every element. Make them.
Can I get an occupational license after my second DWI arrest in Texas?
Yes. An occupational driver’s license permits limited driving for work, school, and essential household needs during your suspension, though an ignition interlock device will almost certainly be required. Thiessen Law Firm can pursue your occupational license at the same time we contest your ALR suspension.
Will a second DWI affect my professional license in Texas?
In most cases, yes. Licensed professionals must self-report criminal convictions to their regulatory board, and a second DWI will trigger an investigation that can result in suspension, revocation, or disciplinary action. Fighting the charge is the only real option for most professionals — managing a conviction isn’t.
Can I be charged as a second DWI offender if my first was in another state?
Yes. Texas courts treat qualifying out-of-state DWI convictions as prior offenses for enhancement purposes. An out-of-state conviction can elevate your Texas charge to a second offense with all the enhanced penalties.
How long does a second DWI conviction stay on your record in Texas?
Permanently. There is no expunction or non-disclosure available for a second DWI conviction. It appears in background checks indefinitely and can enhance any future DWI charge.
What’s the first thing I should do after a second DWI arrest in Texas?
Request your ALR hearing within 15 days, and hire an experienced DWI defense attorney immediately. Do not speak to law enforcement or prosecutors without representation. Every statement you make without an attorney present is potential evidence against you.
What’s the difference between a first and second DWI in Texas?
Every penalty is worse: fines double, mandatory jail replaces suspended sentences, license suspensions are longer, ignition interlock becomes mandatory, and deferred adjudication and the Second Chance Law are both off the table.
First-offense DWI is a Class B misdemeanor with fines up to $2,000 and jail time that’s frequently suspended. Second-offense DWI is a Class A misdemeanor with mandatory 30-day incarceration, fines up to $4,000, a two-year ALR revocation if the hearing is lost, and a permanent record that cannot be sealed or expunged.
Fight your second DWI charge with Thiessen Law Firm
This is not the time for a general practice attorney who handles DWI cases on the side. A 2nd DWI in Texas demands a specialist: someone who knows the science, knows the courts, and knows how to win.
Mark Thiessen is quadruple board certified in DWI defense and an ACS-CHAL Forensic Lawyer-Scientist. Thiessen Law Firm has over 140 Not Guilty verdicts and a track record of taking on the cases other firms won’t touch. We fight prosecutors who think they have you cornered. We fight the “science” the state tries to use against you. And we fight for the outcome that protects your future, not just your present.
You have 15 days to protect your license. Call Thiessen Law Firm now at (713) 864-9000 or contact us online for a free, confidential consultation. Your future is worth the fight.
