Tennessee DUI Costs (2026)
State-specific DUI cost calculators, law summaries, and guides for Tennessee.
Calculate your Tennessee DUI costOn our estimates, a typical first-offense DUI in Tennessee costs about $26,919, the 4th highest of the 50 states (median of our state estimates: $17,615). Use the calculators below for your own situation.
Tennessee DUI Key Facts
Tennessee DUI Calculators
Tennessee DUI FAQ
How much does a DUI cost in Tennessee?
Add up the fine ($350-$1,500), attorney fees (our estimate: $2,000-$10,000), insurance, ignition interlock, education, reinstatement and time off work, and our calculator puts a typical first-offense DUI in Tennessee at about $26,919, within a range of $13,999 to $43,148, using its default answers. Use the calculator for an estimate based on your own situation.
What is the legal DUI term in Tennessee?
Tennessee uses the term "DUI" for impaired driving offenses. The legal BAC limit is 0.08% for adults, with enhanced penalties at 0.15% BAC.
How long is your license suspended for a first DUI in Tennessee?
A first-offense DUI in Tennessee carries a license suspension of 1 year (365 days), and a second offense carries a license suspension of 2 years (730 days). Whether you can keep driving on a restricted license during that time is covered below.
Is an ignition interlock device required in Tennessee?
Yes. Tennessee requires an ignition interlock device for 12 months following a first DUI conviction. We estimate the monthly cost at about $75.
Does Tennessee require SR-22 insurance after a DUI?
Yes. Tennessee requires SR-22 high-risk insurance filing for 3 years following a DUI conviction. We estimate the typical premium increase at 80-150%.
When does a DUI become a felony in Tennessee?
In Tennessee, a DUI becomes a felony on the fourth offense within 10 years. Other factors, such as an injury, can also change how a case is charged; an attorney can tell you how they apply in Tennessee.
Can a DUI be expunged in Tennessee?
Tennessee does not allow DUI convictions to be expunged. Some states have other ways to limit who can see a record, such as sealing, which this site does not cover yet; an attorney in Tennessee can tell you whether any apply.
How long does Tennessee have to charge you with a DUI?
In Tennessee, the state generally must file DUI charges within 1 year of the alleged offense. This deadline reflects a first-offense misdemeanor DUI; felony cases can carry a different filing window. If you are charged, an attorney can confirm how the deadline applies to your case.
Can you get a hardship or restricted license after a DUI in Tennessee?
Tennessee generally offers a hardship or restricted license that can let you keep driving for work, school, or treatment during part of a DUI suspension. Eligibility and conditions depend on your offense level and the court, so confirm the current rules for your situation.
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