Connecticut DUI Costs (2026)
State-specific DUI cost calculators, law summaries, and guides for Connecticut.
The national average first-offense DUI total cost is $13,500. Use the calculators below to see how Connecticut compares for your specific situation.
Connecticut DUI Key Facts
Connecticut DUI Calculators
Connecticut DUI FAQ
How much does a DUI cost in Connecticut?
A first-offense DUI in Connecticut typically costs between $8,000 and $20,000+ when you add up fines ($500-$1,000), attorney fees ($2,500-$7,500), SR-22 insurance, ignition interlock, and lost wages. Use the calculator above for a personalized estimate.
What is the legal DUI term in Connecticut?
Connecticut uses the term "DUI" for impaired driving offenses. The legal BAC limit is 0.08% for adults, with enhanced penalties at 0.16% BAC.
How long is your license suspended for a first DUI in Connecticut?
A first-offense DUI in Connecticut carries a license suspension of 45 days, and a second offense carries 45 days. Whether you can keep driving on a restricted license during that time is covered below.
Is an ignition interlock device required in Connecticut?
Yes. Connecticut requires an ignition interlock device for 12 months following a first DUI conviction. The monthly cost is approximately $90.
Does Connecticut require SR-22 insurance after a DUI?
Yes. Connecticut requires SR-22 high-risk insurance filing for 3 years following a DUI conviction. Insurance premiums typically increase by 60-110%.
When does a DUI become a felony in Connecticut?
In Connecticut, a DUI becomes a felony on the second offense within 10 years. A DUI involving injury or fatality is a felony in all states regardless of offense count.
Can a DUI be expunged in Connecticut?
Connecticut allows DUI expungement under certain conditions, typically after a waiting period of 3 year(s) following completion of your sentence. Estimated cost: $0-$100.
How long does Connecticut have to charge you with a DUI?
In Connecticut, 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 longer 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 Connecticut?
Connecticut does not offer a standard hardship or restricted license during a DUI suspension. You would generally need to wait until the suspension period ends before driving again, so it helps to plan transportation ahead of time.
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