OWI With Minor Passenger in Wisconsin: Everything You Need to Know (2026)

Unlike most first offense OWI violations, which are civil penalties, OWI with a minor passenger (someone under the age of 16) elevates the case to a criminal charge.

The penalties of a first offense OWI with a minor passenger are significantly more severe: double the penalties you would normally receive for the offense without a minor in the vehicle. In some cases, certain penalties are more than doubled.

It's important to note that this offense is different than underage OWI, in which the driver of the vehicle is under 16. See my other article on that here. The rule for this offense sits in Wis. Stat. § 346.65(2)(f). In this guide, I'll walk through what it does at each offense level, where the felony line sits, and what happens next.

If you or a loved one is facing OWI charges, get in touch with us immediately for a free consultation. The sooner you reach out, the better the likelihood of a desirable outcome.

The Basics of OWI With a Minor Passenger in Wisconsin

A passenger under 16 in the car does not create a separate charge in Wisconsin. It changes the penalty for the OWI you are already facing, and it changes it more than most people expect.

The clearest example: a first-offense OWI is normally a civil violation with a forfeiture and no jail. Wisconsin is the only state in the country where that is true. If a minor is in the vehicle, the same stop becomes a criminal misdemeanor carrying a mandatory minimum of five days in jail.

Penalties for OWI with a Minor Passenger in Wisconsin

The Wisconsin Legislature has passed a number of changes to the state's OWI laws in recent years, which have generally increased the penalties imposed on many impaired driving offenses, including impaired driving with a child passenger.

Related: 5 Benefits of Hiring an Experienced OWI Lawyer

If you are charged with OWI with a minor in the car in Wisconsin, you will automatically be charged with a crime. If convicted, you could face up to 6 months in jail, a maximum fine of $1,100, and have your driver's license revoked for up to 18 months.

First offense: a ticket becomes a criminal case

Under § 346.65(2)(f)1, a first-offense OWI with a passenger under 16 is punished at second-offense levels. A fine of $350 to $1,100, plus the $435 OWI surcharge and costs. Five days to six months in county jail. Revocation of 12 to 18 months instead of the usual 6 to 9, extended by the length of any jail sentence.

The five days is a floor, not a ceiling on the judge's discretion. It applies even if the court puts you on probation. The same applies to a second offense where the prior is more than ten years old, since that case is otherwise penalized at first-offense levels.

Penalties at every level

Fines, jail, and revocation all double for a second offense or higher. The figures below come from the Wisconsin DOT penalty chart and reflect the minor-passenger column.

Revocation periods are extended further by the length of any confinement. A high test result stacks on top of this: fines double at .17 to .199, triple at .20 to .249, and quadruple above .25.

The third offense becomes a felony

This is the provision people miss. A third-offense OWI in Wisconsin is normally a misdemeanor. With a passenger under 16, § 346.65(2)(f)2 makes it a felony, and the place of imprisonment is determined under § 973.02, which opens the door to prison rather than county jail.

The same felony treatment applies to every offense level above the third.

That single fact changes what is at stake in the prior-offense analysis. At a third offense, the ten-year lookback disappears and every qualifying prior counts, going back decades and across state lines. Striking one prior can move a case from a felony to a misdemeanor.

Causing Injury With a Child in the Car

If someone was hurt, the numbers change again.

• Causing injury while OWI with no prior offense normally carries $300 to $2,000 and 30 days to one year in county jail. With a passenger under 16, § 346.65(3m) makes the offense a felony and doubles the exposure to $600 to $4,000 and 60 days to two years.

• With a prior OWI or refusal on your record, causing injury is already a Class H felony carrying up to six years and a $10,000 fine. A minor passenger doubles the maximums under § 346.65(3p): up to 12 years and up to $20,000.

• For the most serious offenses, causing great bodily harm under § 940.25 and homicide by intoxicated use under § 940.09, the presence of a minor doubles the revocation period rather than the prison exposure. Those charges are Class F and Class D felonies on their own terms, and a prior OWI-related offense pushes a homicide charge to a Class C felony with up to 40 years.

Consequences that outlast the sentence

A few very important things to mention here:

• The Huber trap. If you are ordered to install an ignition interlock, you cannot get Huber work release unless the device is installed in every covered vehicle within two weeks of conviction. Miss that window and you are ineligible for Huber for the entire sentence. Sheriffs have no discretion to fix it, and installing the device late does not cure it. This one catches people who assumed they could keep working.

• Your license and the interlock. Occupational license eligibility is immediate on a first offense with no priors, though it costs $240 in combined fees and requires SR-22 insurance. Once an interlock order runs, your legal limit drops to 0.02.

• Your CDL. An OWI conviction disqualifies a commercial license for one year, or three years for hazardous materials, even if you were driving your own car. A second offense means lifetime disqualification.

• Your record. Wisconsin does not expunge OWI convictions. A first offense with a minor passenger is a criminal conviction, so it shows up on background checks and counts as a prior if you are ever charged again.

• Your family. A criminal case involving a child in the car can draw attention from child protective services, and that proceeding runs on its own track. Anything you say in the criminal case can surface in the other one.

What a Defense Can Look Like

There are usually two separate targets, but there can be more angles of defense given the circumstances.

1. The first is the OWI itself. The enhancer cannot stand if the underlying charge falls. That means the stop, the field sobriety testing measured against the NHTSA protocol the officer was trained on, the breath instrument's calibration and maintenance records, the chain of custody on a blood draw sent to the State Laboratory of Hygiene, and whether the officer complied with the Informing the Accused requirements before any chemical test.

2. The second is the enhancer. It is an element the State has to prove, and prosecutors sometimes rely on an assumption about a passenger's age rather than admissible proof.

There is also the prior-offense analysis, which at a third offense or higher decides whether you are facing a felony at all.

Why the Timing Matters

Two clocks are already running. If your test came back over the limit, you have ten days to request administrative review of the license suspension under Wis. Stat. § 343.305. If you refused, a separate revocation starts with its own ten-day hearing request. Both windows close before a typical first court date.

There is a third reason to move fast that is specific to this charge. Mandatory minimum jail is on the table from the very first offense, and the work of avoiding it happens in the investigation and motion practice, not at the sentencing hearing.

If you are stopped for suspected OWI, politely decline field sobriety tests and say you want to speak with an attorney before answering questions. People routinely talk themselves into probable cause trying to talk their way out of an arrest.

What to Do if You Are Charged with OWI With a Minor Passenger in Wisconsin

If you are charged with OWI with a minor in Wisconsin, it's important to remain calm and contact an experienced Wisconsin OWI attorney as soon as possible.

Related: Arrested in Wisconsin: When to Contact A Lawyer

Very often, people stopped or arrested for suspected drunk driving inadvertently forfeit their legal rights and limit their options by trying to talk themselves out of the situation. Unfortunately, this approach typically does little more than give the police evidence that may provide probable cause for an arrest and can later be used against the driver in court.

If you are pulled over for suspected OWI, it is in your best interest to politely and firmly state that you wish to remain silent until you have spoken with your attorney.

Given the consequences of a conviction, it's more than worth it to take the time to find the best attorney you possibly can, one that has handled and won cases like yours before.

Attorney Patrick Stangl explains why you should never give up hope when fighting repeat DUI/OWI charges in Wisconsin:

Criminal Defense Lawyer Patrick J. Stangl has been aggressively fighting to protect the rights of drivers accused of OWI and other drunk driving charges for over 35 years. He remains committed to protecting the innocent against OWI charges in Madison, Hayward and across Wisconsin.

Two OWI Defense Success Stories

OWI Victory: Evidence Thrown Out

"I was charged with an OWI/PAC with a very high alcohol concentration. Frankly, I didn't think anything could be done to help my situation. I spoke to a friend of mine who recommended that I contact Pat Stangl. I ended up hiring Attorney Stangl and I cannot even believe the result he obtained for me. Attorney Stangl believed that he had an argument that the manner in which I was stopped was not legal because the only basis for the stop was my high mount brake light was not operating. Under the Wisconsin Administrative Code that is reason to stop a vehicle, however Attorney Stangl came up with a very unique legal argument and at the hearing to challenge the stop, through his experience and expertise, caught the County flat footed. Attorney Stangl was able to exploit the fact that the County failed to offer certain evidence regarding that third brake light. The matter was briefed by the parties and I must say Attorney Stangl is a brilliant legal strategist and an excellent writer. The court agreed with Attorney Stangl’s analysis and granted the motion and all the evidence against me was thrown out including the .22 blood test!"

Rich Hoops

OWI Victory: Charge Dropped

"Patrick is an amazing lawyer who was a life-line in a case that seemed hopeless. I was charged with a 3rd OWI while inside a bar because two eyewitnesses said I had been driving erratically. I did agree to a Breathalyzer even though I didn't drink until I got to the bar. I didn't agree to the blood draw because I just thought something wasn't right about the arrest, and because I have a language processing difficulty, I really didn't understand what was going on. I was then charged with a refusal. My mother had heard of Mr. Stangl through another client of his, and we decided to contact him. He met with us right away in person, assured us that he would do his best for me although no promises could be made. Throughout the court appearances, Mr. Stangl was always in contact not only by letter but also in person beforehand. If we called him, he got back to us quickly. I always felt confident with him especially since he was one of the few people who understood my disability whereas I felt that the arresting police and the DA did not. Patrick had several plea bargains offered to him for my consideration from losing my license forever to reckless driving. By investigating the reliability of the eyewitnesses, he was able to convince the DA to drop the OWI and charge me with inattentive driving, a misdemeanor. I still can't believe how lucky I am. With any other lawyer, I would be in jail now facing a big fine, ignition interlock and all sorts of other difficulties. This great result only happened because Patrick never dropped the ball. He knows the law inside and out, and he fought tooth and nail for me. I am forever grateful. If you need a lawyer, Patrick Stangl is the BEST!"

Andy G.

FREE 10-Minute Consultation

If you need help to fight drunk driving charges in Madison or elsewhere in the state, Attorney Pat Stangl is happy to offer you a FREE 10-minute consultation to discuss your case and explore options for your defense against OWI, DUI, DWI, PAC, BAC or other criminal charges. Click the link below to get started.