Arrested for DUI in Montana? Two clocks are already running.
A Montana DUI hits you twice at once: a criminal charge in Justice, City, or Municipal Court, and a separate license suspension run by the Motor Vehicle Division that starts before you ever see a judge. If you blew 0.08 or refused the test, the officer can seize your license on the spot. You have only 30 days to fight the suspension in court. Call 1-844-690-0555 now, free and 24/7, to get clear information on exactly what you're facing in Montana before the deadline passes you by.
Free legal information. Not legal advice. Available 24/7 across Montana.
DUI Defense in Montana — what to do right now
Do three things right now. First, write down the date you were arrested or notified of the suspension your 30-day deadline to challenge it in district court runs from that date and nothing pauses it. Second, locate the temporary driving permit the officer gave you; it's usually valid only 5 days. Third, before you say anything to a prosecutor or plead at your first appearance, call 1-844-690-0555. The free Legal Hotline assistant is trained on Montana law and can explain the per se charge, the administrative suspension, and your options in plain English, 24/7, at no cost. This is legal information, not legal advice, and the call creates no attorney-client relationship but it will tell you what the next 30 days actually demand of you.
The law in Montana: DUI Defense
Montana's core DUI offense lives at Montana Code Annotated 61-8-1002 the section the Legislature created in the 2021 recodification (Chapter 498, Laws of 2021), which moved DUI out of the old 61-8-401 and rebuilt the whole part. You commit DUI if you drive or are in actual physical control of a vehicle while under the influence, or with an alcohol concentration of 0.08 or more (the per se limit), or with active THC at 5 ng/ml or more. The limit drops to 0.04 for commercial drivers and to 0.02 for anyone under 21. 'Actual physical control' is broad in Montana you can be charged sitting in a parked car with the keys nearby, not just driving.Under 61-8-1007, a first DUI carries a fine of $600 to $1,000 and 24 hours to 6 months in jail; a second runs $1,200 to $2,000 and 7 days to 1 year; a third jumps to $2,500 to $5,000 and 30 days to 1 year. Every conviction also triggers mandatory chemical-dependency assessment, education, and treatment under 61-8-1009. A fourth or subsequent DUI becomes a felony under 61-8-1008 13 months to 2 years with the Department of Corrections plus a suspended 5-year prison term and a $5,000 to $10,000 fine. Carrying a child under 16 in the car doubles the fine ranges and the minimum jail time.
Montana also recognizes 'aggravated DUI,' defined in 61-8-1001. It applies when your alcohol concentration is 0.16 or more (twice the limit), when you were already under a court or department order to use an ignition interlock, when your license was already suspended for a prior DUI, or when you refused testing and had a qualifying prior. Aggravated status sharpens the sentence even on a low-numbered offense, so the breath number on the ticket matters.
Separate from the criminal case, the implied-consent law (61-8-1016) says that by driving in Montana you've already agreed to a breath or blood test. Fail it or refuse it and the officer seizes your license and forwards a certified report to the Motor Vehicle Division, which suspends you administratively under 61-8-1032 6 months for a first failed test, 6 months for a first refusal (no restricted license), and a full year for a refusal within 5 years of a prior. To fight that suspension you must file a petition in the district court of the county where you were arrested within 30 days (61-8-1017). Miss it and the suspension simply stands, no matter what happens in the criminal case. The free assistant at 1-844-690-0555 can walk you through both tracks at once.
Key Statutes
- MCA 61-8-1002 driving under the influence; 0.08 per se limit (0.04 commercial, 0.02 under-21, 5 ng/ml THC); recodified 2021
- MCA 61-8-1007 penalties for first through third offenses
- MCA 61-8-1008 fourth and subsequent offense (felony DUI)
- MCA 61-8-1016 implied consent, test refusal, administrative suspension
- MCA 61-8-1032 mandatory suspension periods following implied-consent action
- MCA 61-8-1010 ignition interlock and 24/7 sobriety conditions
Courts & Agencies
- Justice, City & Municipal Courts hear misdemeanor DUI (1st 3rd offense) and traffic matters
- District Court (22 judicial districts) hears felony DUI and all license-suspension petitions
- Montana Motor Vehicle Division (MVD) administers the license suspension and reinstatement
- Montana Department of Justice runs the statewide 24/7 Sobriety Program
- Montana Supreme Court (Helena) the only appellate court for DUI appeals
Penalties & Deadlines
- 30 days to petition the district court to challenge the license suspension (county of arrest)
- Temporary driving permit typically valid only 5 days after a seizure
- First DUI: $600 $1,000 fine, 24 hrs 6 months jail, 6-month license suspension
- First refusal: 6-month suspension with no restricted/probationary license
- Reinstatement: SR-22 proof for 3 years + completion of the ACT program + $200 fee
In Montana the license clock runs on its own and it's only 30 days.
The mistake that sinks people in Montana isn't the criminal charge it's assuming the license suspension waits for the court case. It doesn't. The moment you fail or refuse the breath test, the officer seizes your license and the Motor Vehicle Division suspends you administratively, whether or not you're ever convicted. Your only way to fight it is a petition filed in the district court of the county where you were arrested, and you have just 30 days to file. The temporary permit in your pocket may last only 5 days. People walk out of jail focused on the court date, let the 30 days slip, and lose their license to a process they never saw coming. Call 1-844-690-0555 free, 24/7, and find out where your deadline falls before it's gone.
Likely outcomes & penalties
Real Montana DUI outcomes depend on your BAC, your priors, whether a child was in the car, and whether you challenged the suspension in time. Here are realistic ranges under current law.Mistakes to avoid
How it works
Free & low-cost DUI Defense help in Montana
Montana DUI is a criminal matter, so civil legal-aid groups can't take the case but several real Montana resources help you understand the system, find counsel, or handle the licensing side. Start with the free call, then use these.
FAQ — DUI Defense in Montana
What's the deadline to save my license after a DUI in Montana?
30 days from the date you were notified of the suspension. You must file a petition in the district court of the county where you were arrested if you miss it, the Motor Vehicle Division suspension stands no matter what happens in the criminal case. Call 1-844-690-0555 free to find out exactly when your clock runs out.
Is the license suspension separate from the criminal DUI charge in Montana?
Yes completely separate. The criminal charge runs in Justice, City, or Municipal Court (District Court for a felony), while the MVD handles the administrative suspension under 61-8-1016 and 61-8-1032. The suspension can apply even if your criminal case is dropped. The free assistant at 1-844-690-0555 can explain both tracks at once.
What happens if I refuse the breath test in Montana?
Refusal triggers an automatic 6-month license suspension on a first refusal with no restricted license, and a full year if you refused within 5 years of a prior all separate from any criminal penalty. Because Montana has implied consent, refusing isn't a clean way out. Call 1-844-690-0555 free, 24/7, to understand your specific situation.
What is the legal BAC limit in Montana?
0.08 for most drivers, but only 0.04 if you hold a commercial license and 0.02 if you're under 21. There's also a 5 ng/ml THC limit. A reading of 0.16 or more triggers 'aggravated' DUI under 61-8-1001, which sharpens the sentence. Get clear information for your case at 1-844-690-0555.
Can I be charged with DUI in Montana if my car was parked?
Yes. Montana's offense covers being in 'actual physical control' of a vehicle, not just driving. People have been charged sitting in a stationary car with the keys within reach. Whether that fits your facts is exactly the kind of question to raise on the free call to 1-844-690-0555.
How much does a first DUI cost in Montana?
Under 61-8-1007 a first offense carries a $600 $1,000 fine and 24 hours to 6 months in jail, plus mandatory chemical-dependency assessment, the ACT program, a 6-month license suspension, and an SR-22 held for 3 years. The real total is far higher than the fine alone. Call 1-844-690-0555 free to understand the full picture.
When does a DUI become a felony in Montana?
On your fourth DUI. Under 61-8-1008 it's a felony carrying 13 months to 2 years with the Department of Corrections, a suspended 5-year prison term, and a $5,000 $10,000 fine a mandatory minimum the Montana Supreme Court upheld in 2025. If you're facing a fourth, call 1-844-690-0555 right away.
What is the 24/7 Sobriety Program in Montana?
It's a Department of Justice program of twice-daily breath tests (or an alcohol-monitoring bracelet) that a judge can order for repeat DUI offenders, often as a condition of release. Participants pay a small per-test fee, and missing a test can mean a contempt charge. Under 61-8-1010 it's a mandatory option on a second or subsequent offense. Ask about it free at 1-844-690-0555.
Will I need an ignition interlock in Montana?
Possibly. Under 61-8-1010 a court may order an ignition interlock as a condition of a probationary license, and on a second or subsequent DUI it must impose either interlock, the 24/7 Sobriety Program, or vehicle forfeiture. You pay the lease and install costs. To learn what likely applies to you, call 1-844-690-0555 free, 24/7.
How do I get my license back after a Montana DUI?
After the suspension period you generally must complete the ACT (Assessment, Course, Treatment) program, file an SR-22 proof of financial responsibility kept for 3 years, and pay a reinstatement fee (around $200) to the Motor Vehicle Division. The exact steps depend on your offense. The free assistant at 1-844-690-0555 can map them out.
Does Legal Hotline represent me in my Montana DUI case?
No. Legal Hotline is not a law firm and not a public defender it gives legal information, not legal advice, and the call creates no attorney-client relationship. If you want representation, we can help you arrange a paid consultation with a Montana-licensed DUI attorney. Start with the free call to 1-844-690-0555.
Is the call really free, and is it available at night?
Yes. The call to 1-844-690-0555 is free and available 24 hours a day, 7 days a week no income test, no web form. Most DUI arrests happen at night and on weekends, which is exactly when you can reach the assistant. It's the fastest way to understand your Montana DUI before any deadline hits.
Are you a Montana DUI defense attorney?
Legal Hotline routes Montana drivers who need representation toward licensed local counsel. If you're a Montana-licensed DUI defense lawyer and want to receive matched client referrals from people who've already had their situation triaged, we'd like to hear from you. Join our network to connect with Montanans actively looking for a defense attorney.
General legal information, not legal advice. We research every page from primary sources — legislation, the courts, and government legal-aid bodies — and check it for accuracy. Spotted something out of date? Tell us at admin@platfirm.ai.
Your 30 days started without you. Don't let them run out.
A Montana DUI moves on two clocks at once, and the license clock 30 days to petition the district court won't wait for your court date. The sooner you understand what you're facing, the more options you keep. Call 1-844-690-0555 now, free and 24/7. Get clear, Montana-specific information, then decide whether to book a paid consultation with a licensed attorney. This is legal information, not legal advice, and creates no attorney-client relationship but it's the right first move tonight.
Free legal information. Not legal advice.