4th Degree DWI Charge Penalties Guide – If you’ve been charged with a 4th degree DWI in Minnesota, understanding the exact penalties is critical. This comprehensive guide breaks down the criminal and administrative consequences, typical sentencing outcomes, recent 2025 law changes, and long-term effects. While DWI laws vary by state across the USA, Minnesota uniquely classifies impaired-driving offenses by “degree.” This article focuses on 4th degree DWI penalties under current Minnesota law as of 2026.
What Is a 4th Degree DWI Charge in Minnesota?
A 4th degree DWI is the least serious classification of driving while impaired under Minnesota Statutes § 169A.20 and § 169A.27. It applies when a driver violates the basic DWI statute (operating a motor vehicle while under the influence of alcohol, drugs, or with an alcohol concentration of 0.08 or more) with no aggravating factors present.
No aggravating factors means:
- No qualified prior impaired driving incidents (convictions or license revocations) within the past 10 years.
- Alcohol concentration below 0.16.
- No child under age 16 in the vehicle (with a 36-month age difference from the driver).
Most first-time offenders with a standard BAC test result fall into this category. It is charged as a misdemeanor.
How Minnesota Classifies DWI Offenses by Degree?
Minnesota uses a four-tier system based on aggravating factors:
- 4th Degree: No aggravating factors → Misdemeanor.
- 3rd Degree: One aggravating factor → Gross misdemeanor.
- 2nd Degree: Two aggravating factors → Gross misdemeanor.
- 1st Degree: Three or more aggravating factors (or prior felony DWI) → Felony.
The 2025 law updates expanded the look-back period for administrative license revocations to 20 years for repeat offenses, but criminal degree classification still uses the 10-year window for priors.
Criminal Penalties for 4th Degree DWI
A 4th degree DWI is a misdemeanor with these maximum penalties under Minnesota law:
- Up to 90 days in jail.
- Up to $1,000 fine.
There is no mandatory minimum jail time for a 4th degree DWI—the court has full discretion.
Typical sentencing for a first-time 4th degree DWI (based on current Minnesota practice):
- Fine of $300–$500 (plus court fees and surcharges).
- 1–2 years of probation (often unsupervised to reduce costs).
- Chemical dependency evaluation + any recommended treatment or education program.
- Attendance at a MADD Victim Impact Panel.
- Possible community work service (frequently negotiable).
Jail time is rare for first offenders without prior record or aggravating circumstances, but it remains possible up to the 90-day maximum.
Administrative License Penalties and Revocations
Criminal penalties are only part of the picture. Minnesota imposes immediate administrative sanctions separate from the court case:
- Driver’s license revocation: Typically 90 days for a test result of 0.08 or higher in a 4th degree case. Some first-time offenders may qualify for a reduced 30-day period upon prompt guilty plea and compliance.
- Temporary driving privileges: You now receive 14 days (increased in 2025) to challenge the revocation or enroll in the ignition interlock program.
- Possible ignition interlock device requirement (more common for repeats but can apply).
- Vehicle plate impoundment or forfeiture is generally not applied in pure 4th degree cases.
These administrative penalties begin immediately upon arrest and can affect your ability to drive long before the criminal case resolves.
Additional Consequences of a 4th Degree DWI Conviction
Beyond fines, jail, and license loss, a 4th degree DWI conviction carries lasting effects:
- Permanent criminal record (misdemeanor DWI stays on your record for life).
- Increased auto insurance premiums (often for 3–5 years).
- Potential impact on employment, professional licenses, housing, and travel.
- Probation conditions such as no alcohol consumption, random testing, or travel restrictions.
Even a “minor” 4th degree DWI can create significant financial and personal hardship.
Recent 2025 Minnesota DWI Law Changes and Your 4th Degree Case
Major reforms took effect July 1, 2025 (HF 2130). While they primarily target repeat offenders, they still matter:
- License cancellation periods for repeats now use a 20-year look-back.
- Second DWI in 20 years → mandatory 2-year revocation.
- Third lifetime DWI → 6-year cancellation.
- Fourth lifetime DWI → 10-year cancellation.
For a true first-time 4th degree DWI, criminal penalties remain largely unchanged, but administrative processes (including longer temporary privileges and stricter interlock rules for any future violations) are now tougher. Test refusal penalties also stiffened.
What to Do If Charged with 4th Degree DWI?
Act quickly:
- Request an administrative hearing within the short deadline to fight license revocation.
- Consult a Minnesota DWI defense attorney immediately—many outcomes are negotiable.
- Gather evidence (dashcam, witness statements, medical records) that may challenge the stop or test results.
An experienced attorney can often reduce penalties, avoid jail, secure unsupervised probation, or explore diversion options.
Frequently Asked Questions About 4th Degree DWI Penalties
Can I avoid jail time on a 4th degree DWI?
Yes—in the vast majority of first-time cases, jail is avoided through negotiation.
How long will I lose my license?
Usually 90 days for a standard 4th degree test case, though reductions or limited driving privileges via interlock may be available.
Will this show up on a background check?
Yes, as a misdemeanor conviction.
Does a 4th degree DWI count as a prior for future charges?
Yes—it becomes a “qualified prior” for 10 years in criminal cases and up to 20 years for administrative sanctions.
Protecting Your Future After a 4th Degree DWI Charge
A 4th degree DWI is a serious misdemeanor that can disrupt your driving privileges, finances, and record. While maximum penalties reach 90 days in jail and a $1,000 fine, most first-time offenders face far lighter typical sentences focused on fines, probation, and treatment. Understanding the full scope of 4th degree DWI charge penalties—criminal, administrative, and long-term—helps you make informed decisions.
Laws continue to evolve, and every case is unique. This guide provides general information based on current Minnesota statutes and practice as of 2026 and is not legal advice. Consult a qualified Minnesota DWI attorney for personalized guidance tailored to your situation. Taking prompt action can significantly improve your outcome and help you get back on the road safely.