A first-time DWI triggers immediate penalties and starts a fast-moving court process. Knowing each step helps you act early and protect your rights.
Immediate consequences after arrest
After booking, the state imposes administrative penalties separate from your criminal case. The state revokes your license right away and may change your vehicle status. Key outcomes often include:
- License revocation: The state suspends your license for 90 days if your BAC is under 0.16 and up to one year for higher BAC or test refusal.
- Plate impoundment: The state may require restricted “whiskey plates”.
- Vehicle impoundment: Authorities may hold your vehicle.
- Conditional release: The court may impose monitoring or restrictions.
These steps happen before any conviction. They can affect your ability to drive, work and manage daily tasks.
How the legal process unfolds
Your case moves through several court stages. Each stage builds on the last and affects the outcome. You can expect:
- Arraignment: The court reads the charges and you enter a plea.
- Pre-trial conference: Attorneys review evidence and may negotiate.
- Implied consent hearing: You must act within a limited time to challenge license revocation.
Minnesota law treats impaired driving as a public safety issue. Minnesota Statutes § 169A.27 classifies the first offense as a misdemeanor, unless aggravating factors apply.
Possible penalties if convicted
A first offense usually results in a fourth-degree DWI charge. Penalties vary based on BAC and other factors. You may face:
- Jail time: The court can impose up to 90 days, but often orders probation.
- Fines: The court can impose up to $1,000 plus court costs.
- Education programs: The court may require alcohol education or treatment.
- Ignition interlock: The state may allow limited driving with this device.
Courts often emphasize supervision and require strict compliance in first-offense cases. A conviction remains on your record and can negatively affect insurance rates, employment opportunities and your ability to travel.
When it may help to speak with a lawyer
A first-time DWI involves strict deadlines and overlapping legal processes. You must act quickly to protect your license and respond to the criminal charge.
An attorney reviews the stop, test results and procedures used in your case. They explain possible defenses and prepare you for each stage of the process.

