First DUI/DWI Penalties in Maryland (2026)
Complete guide to what happens when you get your first DUI/DWI in Maryland — jail time, fines, license suspension, and what you can do about it.
Understanding First-Offense DUI/DWI in Maryland
A first-offense DUI/DWI in Maryland is classified as a Misdemeanor. While this is the least severe DUI/DWI charge, the consequences are still significant and can affect your life for years. Maryland uses a 5-year lookback period, meaning any subsequent DUI/DWI within that window will be treated as a repeat offense with harsher penalties.
Maryland distinguishes between DUI (0.08%+) and DWI (0.04-0.07%). The state participates in the Ignition Interlock Program for all offenders. The BAC (Blood Alcohol Concentration) limit in Maryland is 0.08% for standard drivers, 0.04% for commercial drivers, and 0.02% for drivers under 21. Being at or above these limits creates a "per se" DUI/DWI charge — the prosecution does not need to prove impairment.
Penalties Breakdown
What Happens After a First DUI/DWI Arrest in Maryland
After being arrested for a first DUI/DWI in Maryland, you will face two separate proceedings: a criminal court case and an administrative license suspension through the DMV. Maryland has implied consent laws, meaning you automatically consent to chemical testing by driving on state roads. Refusing a test triggers additional penalties.
The criminal case will determine whether you are convicted and what sentence you receive. Meanwhile, the DMV will independently suspend your license. In many cases, you have only 10 to 30 days to request a DMV hearing to challenge the suspension. Missing this deadline means an automatic suspension.
How a DUI/DWI Attorney Can Help
An experienced DUI/DWI attorney in Maryland can challenge the traffic stop, question the accuracy of breath or blood tests, negotiate reduced charges (such as a "wet reckless"), protect your driving privileges, and minimize the long-term impact on your record. Attorney fees for a first DUI/DWI typically range from $2,000 to $5,000, but the savings in reduced penalties and protected employment can be far greater.
In Maryland, a first DUI/DWI may be eligible for expungement 3 years after completion. An attorney can advise you on the specific requirements and timeline.
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Find a DUI/DWI Attorney →Related Resources
- 📋 Full Maryland DUI/DWI Laws Guide
- 🔧 Ignition Interlock Cost in Maryland
- 💰 DUI/DWI Cost in Maryland
- 🚫 License Suspension in Maryland
- 🍺 BAC Limit in Maryland
- ⚖️ Find a DUI Attorney
- 📋 DUI Classes
- 🔑 License Reinstatement Guide
- 💰 DUI Cost Calculator
Official Sources
DUIFinders.com is not a law firm and does not provide legal advice. Information is for general purposes only.
Frequently Asked Questions
What is the penalty for a first DUI/DWI in Maryland?
A first DUI/DWI in Maryland is classified as a Misdemeanor. Penalties include Up to 1 year jail time, Up to $1,000 in fines, and 6-month suspension.
Will I go to jail for a first DUI/DWI in Maryland?
Maryland does not have mandatory minimum jail for a first DUI/DWI, but the judge can sentence up to Up to 1 year.
How much does a first DUI/DWI cost in Maryland?
Court fines alone are Up to $1,000, but total costs including attorney fees, classes, insurance increases, and IID installation typically range from $10,000 to $25,000.
Will I lose my license for a first DUI/DWI in Maryland?
Yes. A first DUI/DWI in Maryland results in 6-month suspension. You may be eligible for a restricted license with an ignition interlock device.
Can a first DUI/DWI be expunged in Maryland?
Yes, Maryland allows DUI/DWI expungement. Waiting period: 3 years after completion.