Maybe the first one was years ago. You took care of it, did everything the court asked, and figured it was behind you for good. Then one night it wasn’t. Now you’re looking at a second DWI charge in Collin County, and the questions are different this time: Does the old one still count? Am I going to jail? What happens to my license?
The short version: a second DWI isn’t just a repeat of the first. Texas treats it as a more serious charge, with a mandatory jail minimum, a longer potential license suspension, an ignition interlock, and fewer ways to keep it off your record. Here’s how it actually works.
A Second DWI Is a Different Charge
A first DWI in Texas is usually a Class B misdemeanor. A second one is enhanced to a Class A misdemeanor — the same level as a first DWI with a 0.15 or higher alcohol concentration, but with a mandatory minimum jail term built in.
It’s still a misdemeanor. In Collin County, it’s handled in one of the County Courts at Law, not in felony district court. But the punishment range roughly doubles, and several options that are available on a first DWI simply aren’t available the second time.
There’s No Time Limit on the First One
This surprises a lot of people. Texas used to have a 10-year “lookback” for DWI enhancements. It doesn’t anymore. For deciding whether a new DWI is a second DWI, a prior conviction counts no matter how old it is — 5 years, 15 years, 25 years.
- No time limit: any prior DWI conviction — including one from another state — can make the new charge a second DWI.
- Deferred adjudication counts too: deferred adjudication for a DWI has only been available in Texas since September 2019, and if the first DWI ended that way, it’s treated as a prior conviction for this purpose.
- Within 5 years: if the new arrest is within five years of the last one, the minimum jail time on probation goes up, the license suspension gets a higher floor, and an ignition interlock is required for a year after the license suspension ends.
- Within 10 years: a prior within 10 years lengthens an ALR license suspension — and even if the State drops the enhancement, a prior DWI within 10 years still makes an ignition interlock a required condition of probation.
- Within 36 months: two DWI convictions within three years raise the state traffic fine from $3,000 to $4,500.
So the age of the first DWI doesn’t decide whether it’s a second DWI — but it can make a real difference in how hard the second one hits.
Jail Time: The 30-Day Minimum — and the Probation Exception
On paper, a second DWI carries 30 days to one year in county jail and a fine of up to $4,000. That 30-day minimum applies when someone is sentenced to jail outright.
Probation (community supervision) works differently. A second DWI is often resolved with probation, but even then the law requires some jail time as a condition:
- At least 72 hours of continuous jail time, if the new offense came more than five years after the prior one.
- At least 5 days, if the new offense came within five years of the prior one.
Probation for a second DWI also comes with required conditions: an ignition interlock, a DWI education program for repeat offenders, an alcohol and drug evaluation (with treatment if the evaluation calls for it), plus community service and regular reporting. And if probation is later revoked, the jail time served as a condition of probation doesn’t count toward the sentence. Whether probation or a jail sentence makes more sense depends on the case — and that’s one of the first things I talk through with a client.
Second DWI Penalties: How They Compare to a First DWI
Second DWI Penalties at a Glance
How the consequences change from a first DWI to a second one in Texas.
| Consequence | First DWI | Second DWI |
|---|---|---|
| Charge level | Class B misdemeanor (Class A if 0.15 or higher) | Class A misdemeanor |
| Jail range | 72 hours to 180 days | 30 days to 1 year |
| Minimum jail on probation | None required | 72 hours (5 days if within 5 years) |
| Maximum fine | $2,000 | $4,000 |
| State traffic fine on conviction | $3,000 ($6,000 if 0.15 or higher) | $3,000, or $4,500 if within 36 months ($6,000 if 0.15 or higher) |
| License suspension on conviction | 90 days to 1 year | 180 days to 2 years (1 to 2 years if within 5 years) — generally not imposed on probation unless within 5 years |
| Ignition interlock | Only in certain cases | Generally required while the case is pending and on probation — plus one year after the license suspension if within 5 years |
| Deferred adjudication | Possible in some cases | Not available |
| Sealing the record later (nondisclosure) | Possible in some cases | Not available |
The state traffic fine is separate from the fine the judge sets in the criminal case, and the court can waive it if the person can’t afford it.
The Ignition Interlock
An ignition interlock is a breath-testing device wired into the car. The car won’t start until the driver blows a clean sample, and it asks for retests while driving.
On a second DWI, the interlock can show up at three different points:
- While the case is pending: when someone is charged with a second DWI, the magistrate setting bond is required to order an interlock as a condition of release — installed within 30 days — unless the magistrate finds it isn’t in the best interest of justice. In practice, judges almost never make that finding, so on a second DWI, I tell clients to expect the interlock as part of their bond. That can mean driving with an interlock for months before the case is ever resolved.
- On probation: when a second DWI ends in probation, the judge is required to order an interlock for at least half of the probation term.
- After the license suspension, if the arrests were within five years: when someone is convicted of a second DWI committed within five years of the last one, the judge has to order an interlock on every vehicle the person owns or drives. It has to be installed by the time the license suspension ends and stay on until one year after that date — whether the case ended in probation or jail. Not following that order can be punished as contempt of court.
The driver pays for the installation and the monthly monitoring. It’s one of the most practical, day-to-day consequences of a second DWI — and one of the first things people ask me about.
The License: Two Separate Suspensions
A second DWI can cost someone their license in two different ways:
- The ALR suspension comes from the arrest itself and has its own 15-day deadline to request a hearing. With a prior alcohol- or drug-related contact in the last 10 years, it jumps to 1 year for a failed test or 2 years for a refusal.
- The conviction suspension comes later, if the case ends in a conviction: 180 days to 2 years, or 1 to 2 years if the new offense was within five years of the prior. Probation usually changes that. When someone is placed on probation with a DWI education program or an interlock requirement, DPS generally doesn’t impose this suspension — unless the new offense came within five years of the prior. But if the required DWI program isn’t completed on time, DPS will suspend the license anyway. And unlike a first DWI, time served on an ALR suspension for a breath or blood refusal doesn’t count toward the conviction suspension.
Even with a suspension in place, an occupational driver’s license may be available for work, school, and essential household duties. The rules and timing are stricter for repeat offenses, so this is something I look at early.
What’s Off the Table the Second Time
Two things that can help on a first DWI aren’t available on a second:
- Deferred adjudication. Texas allows deferred adjudication for some first DWIs, but not when the charge can be enhanced by a prior. A second DWI can’t end in deferred.
- Sealing the record. An order of nondisclosure for a DWI is limited to a first offense. I’ve written more about when a DWI can be sealed in Texas — but a second DWI conviction stays on the public record.
When a DWI Becomes a Felony
A second DWI is a misdemeanor. A third DWI — meaning two prior intoxication convictions — is a third-degree felony, punishable by 2 to 10 years in prison. At that point, the case moves to district court and goes through a grand jury.
A few situations are felonies even without two priors: a DWI with a passenger younger than 15, a DWI in a school crossing zone while the reduced school speed limit is in effect, and crashes that cause serious injury or death (intoxication assault and intoxication manslaughter). That’s why the details of the prior record — and of the new arrest — matter so much.
How I Handle a Second DWI
A second DWI has two parts to fight: the new arrest, and the prior that makes it a second offense.
- The prior. The State has to prove the prior conviction — that it’s a valid, final conviction and that it actually belongs to my client. Old records, out-of-state convictions, and paperwork problems are worth a hard look.
- The new arrest. Everything that matters in a first DWI still matters here: whether the stop was legal, whether the State can prove my client was actually operating the vehicle, how the field sobriety tests were given, and how the breath or blood evidence was collected and tested. A prior conviction doesn’t lower the State’s burden on the new charge.
- The license. I request the ALR hearing right away, because with a prior on the record, the ALR suspension is longer.
- The outcome. Depending on the evidence, there may be room to negotiate — sometimes the State agrees to drop the enhancement or reduce the charge. I’ll tell you straight what I see in your case and what your realistic options are.
Frequently Asked Questions About a Second DWI in Texas
How much jail time is there for a 2nd DWI in Texas?
The range is 30 days to one year in county jail. If the case ends in probation instead, the law still requires jail as a condition — at least 72 hours, or at least 5 days if the new offense came within five years of the prior one.
Does a DWI from more than 10 years ago still count?
Yes. Texas no longer has a time limit for DWI enhancements, so a prior conviction of any age can make a new charge a second DWI. The age of the prior still affects other things, like whether an ignition interlock is required on probation and how long the license suspension can be.
Is a second DWI a felony in Texas?
No. A second DWI is a Class A misdemeanor. A third DWI is a third-degree felony. A DWI with a child passenger younger than 15, or in a school crossing zone while the reduced speed limit is in effect, is a felony regardless of prior record.
Can a second DWI be reduced in Texas?
Sometimes. It depends on the evidence in the new case, the proof of the prior conviction, and the prosecutor. In some cases the State agrees to drop the enhancement or reduce the charge; in others it doesn’t. There’s no automatic reduction for a second DWI.
Is deferred adjudication available on a second DWI?
No. Deferred adjudication is only available for some first DWIs. When a prior conviction can enhance the charge, deferred isn’t an option — and a second DWI can’t be sealed later through nondisclosure either.
Is an ignition interlock required on a second DWI?
Generally, yes. A magistrate is required to order one as a bond condition while the case is pending unless it isn’t in the best interest of justice, and if the case ends in probation, the judge must order one for at least half of the probation term.
Serving All of Collin County
I defend clients throughout Collin County, including:
Facing a Second DWI in Collin County?
A second DWI moves fast — the ALR deadline starts at the arrest, and the interlock usually starts with the bond. I handle every case myself, from the license hearing to the final outcome, and I’ll tell you straight where you stand. The consultation is free, and I personally read and respond to every message, usually within a few hours.