DUI Penalties for College Students in Tennessee

December 4, 2025 | By Eldridge and Cravens, PC

Imagine facing DUI penalties for college students in Tennessee and realizing that one difficult moment now threatens your entire academic path. The shock of an arrest often collides with fear, confusion, and the pressure of keeping up with classes. Many students quickly learn that the situation is far more serious than they expected.

Tennessee law treats impaired driving strictly under Tenn. Code Ann. § 55-10-401, and even a first offense may bring jail time, fines, and a suspended license. These penalties can interrupt daily routines that depend on transportation, study schedules, and campus responsibilities. University discipline may add another layer of difficulty, leaving students unsure of what comes next.

Scholarships, housing, and future career opportunities can all be placed at risk when a DUI enters a student’s record. Understanding the differences between adult and underage DUI laws helps students recognize what truly matters at this stage. With support from a student DUI defense lawyer in Knoxville, they can protect their future and make informed decisions.

Image is of a courtroom gavel next to a plaque labeled DUI Law, symbolizing the legal consequences students may face after a DUI charge.

Understanding DUI Laws for Tennessee Students

Tennessee’s DUI laws can be difficult for students to understand because they apply in more situations than most people realize. Learning how officers interpret impairment helps students see how easily a charge can occur.

What Counts as DUI in Tennessee

A DUI can occur when a student drives or is in physical control of a vehicle while impaired. Officers may consider a charge even if the vehicle is parked or the student is asleep with accessible keys. These situations often surprise students because control can still be assumed.

How Officers Determine Impairment

Officers evaluate impairment through signs such as swaying, slurred speech, or unsafe driving behavior. Field sobriety tests allow them to check coordination and judgment quickly. Refusing testing can still create consequences because refusal is treated as a separate issue.

Penalties for Students 21 and Older

Tennessee imposes strict consequences on students who are 21 or older and convicted of impaired driving. These penalties affect school, work, and transportation almost immediately. Understanding each requirement helps students prepare for the challenges that follow a conviction.

Mandatory Criminal Penalties 

A first conviction requires a minimum of 48 hours in jail, and higher alcohol levels can increase that time. Fines begin in the lower hundreds and rise when aggravating factors are involved. Courts may also order probation, DUI school, and substance abuse evaluations to monitor a student’s progress.

License Revocation and Driving Restrictions

A first DUI results in a one-year loss of driving privileges for adult students. Some may qualify for restricted driving to attend school, work, or treatment programs. Insurance costs usually increase as well, which adds financial pressure during an already difficult time.

Image shows two young adults holding beer bottles, illustrating how campus drinking can lead to dui penalties for college students.

Underage DUI (“Baby DUI”) for Students Under 21

Under Tenn. Code Ann. § 55-10-415, underage DUI laws apply to anyone under 21 who meets the zero-tolerance alcohol standard.

Zero-Tolerance BAC Standard

  • A BAC of 0.02% or higher is enough to trigger an underage DUI charge.
  • This applies even if the student feels sober or planned to drive only a short distance.
  • Officers may still file charges even when the driving behavior appears normal.

Penalties for Underage DUI

  • A one-year license suspension, a minimum $250 fine, and mandatory community service.
  • Students aged 18–20 face penalties similar to a Class A misdemeanor, while minors under 18 go through juvenile court.
  • Additional alcohol-related charges such as possession or fake ID can increase the overall penalties.

License Suspension, Testing, and Daily Impact

Tennessee’s implied consent rules can create serious challenges for students because refusal brings its own penalties. A suspension that begins immediately can affect daily routines that already feel stressful during the school year. 

Implied Consent and Test Refusal

Refusing a breath or blood test can result in a separate one-year suspension under state law. This suspension may still apply even if the underlying DUI charge is reduced or dismissed. Officers may still file charges because observations of impairment can support a DUI on their own.

Effect on College Life

Losing driving privileges can make commuting to classes, internships, and campus activities much harder. Students may struggle with late evening commitments when transportation is limited or unreliable. Some may qualify for restricted licenses, but the conditions are strict and rarely ease the full burden.

Image shows a police officer holding a breathalyzer device during a traffic stop, demonstrating how officers test drivers suspected of impairment.

Long-Term Consequences for College Students

Long-term consequences extend well beyond the criminal penalties because DUI convictions appear on background checks for jobs, internships, housing, and graduate school applications.

Lasting Criminal Record Effects

  • A DUI conviction appears on background checks for jobs, internships, and graduate school admissions.
  • It may affect eligibility for professional licensing in fields like teaching, healthcare, and law.
  • Rental housing options and on-campus job opportunities may also become limited.

Financial and Insurance Burdens

  • Insurance rates increase for several years due to “high-risk” classification.
  • Students face license reinstatement fees and costs for required programs.
  • Transportation challenges can disrupt class attendance, campus obligations, and part-time employment.

Conclusion

A DUI charge can disrupt a college student’s education by creating obstacles that affect classes, housing, and financial stability. These disruptions can also influence internships and future career planning in ways students never expect. Understanding these risks helps students see how quickly a single charge can change their path.

Penalties under Tennessee DUI laws are strict because they affect both criminal consequences and university responses at the same time. Each requirement adds pressure that students may struggle to manage without guidance. Knowing what to expect allows them to make careful decisions during a difficult moment.

At Eldridge and Cravens, P.C., we understand how a DUI charge can place a student’s education, financial stability, and future opportunities at risk. Our Knoxville criminal defense attorney team is prepared to guide you through each step, explain your options, and protect your record from further harm.  Contact us or call us at (865) 544-2010 to schedule a consultation and get the support you need immediately.