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What you need to know after your first DWI arrest

On Behalf of | Mar 12, 2026 | DUI

Being accused of DWI can create anxiety and stress, especially if it is your first offense. You might wonder what happens after the arrest and whether your future is in jeopardy. By understanding how the law treats a first-time DWI, you can approach your case with clarity and confidence.

What happens to your driver’s license?

A failed chemical test generally results in an immediate administrative suspension of your license. If you refuse testing, the officer will file a notice of revocation declaring the license invalid.

After serving your suspension or revocation period, you may qualify for restricted driving privileges. The state may require you to install an ignition interlock device as a condition of reinstatement.

How the court process works

A DWI case often begins with an arraignment. Here, the judge will explain the charges against you and ask for your plea. Consider your options carefully rather than rushing into a plea. Afterwards, your case moves into the pre-trial phase.

It is during this stage that you evaluate evidence related to your case, such as police reports, dash camera footage and chemical test results. Depending on the incident, the resolution of a first-time DWI may involve probationary terms and fines.

With legal guidance, you can better understand the circumstances of your case and determine the best course of action.

Penalties for a first-time DWI

Under Missouri law, a first-time DWI qualifies as a Class B misdemeanor. While penalties may vary based on the case, potential consequences may include:

  • Up to six months in jail
  • Fines of up to $1,000
  • Completion of a Substance Awareness Traffic Offender Program (SATOP)

First-offense cases, particularly those without an accident or injury, may have lesser penalties. However, aggravating factors such as high blood alcohol concentration or the presence of a minor passenger can also influence the outcome of your case.

Protecting your future

A first-time DWI can be overwhelming, but your response throughout the case can shape the outcome. With legal counsel, you can work toward minimizing the impact of a first-time DWI and seek the best possible resolution.