In this article...

Watch Our Video
Contributor
Kevin O'Flaherty

In this article, we will review the penalties for receiving a DUI (Driving Under the Influence) in Illinois. Drivers are legally considered to be under the influence if they have a blood-alcohol content (BAC) of .08 or higher, a tetrahydrocannabinol (cannabis) concentration (THC) of either five nanograms or more per milliliter of whole blood, ten nanograms or more per milliliter of any other controlled bodily substance, any trace of other drugs, or impairment from prescribed medication.


For an overview of Illinois DUI law, check out our article: Illinois DUI Law Explained. 


Penalties for DUI in Illinois depend on four different circumstances:

1: Driver’s age

2: Driver’s level of impairment

3: If the driver was transporting a child under the age of 16 at the time of the arrest

4:  If the driver holds previous DUI convictions

Penalties for First DUI Conviction in Illinois (Class A misdemeanor)


For an individual receiving his or her first DUI conviction, he or she faces the following penalties under a Class A misdemeanor:

  • Minimum revocation of driving privileges for one year
  • If the driver is under the age of 21, this revocation increases to two years.
  • Suspended vehicle registration
  • Potential imprisonment for up to one year
  • If the driver was transporting a child under the age of 16 at the time of arrest, additional imprisonment of up to 6 months would be applied.
  • Maximum fine of $2,500
  • If the driver tests a BAC of .16 or higher, an additional fine of $500 will be applied, as well as a minimum of 100 hours of community service
  • If the driver was transporting a child under the age of 16 at the time of arrest, an additional fine of $1,000 would be applied, along with 25 days of community service to a program that benefits children.

Penalties for Second DUI Conviction in Illinois (Class A misdemeanor)

  • Minimum revocation of driving privileges for five years for a second conviction within 20 years
  • Suspended vehicle registration
  • Minimum imprisonment of five days or 240 hours of community service
  • Potential imprisonment for up to one year
  • Maximum fine of $2,500
  • If the driver tests a BAC of .16 or higher, an additional fine of $1,250 will be applied, as well as mandatory imprisonment of two days
  • If the driver was transporting a child under the age of 16 at the time of arrest, an additional fine of $5,000 would be applied, along with 25 days of community service to a program that benefits children.

Penalties for Third DUI Conviction in Illinois (Aggravated DUI, Class 2 felony)

  • Minimum revocation of driving privileges for ten years
  • Suspended vehicle registration
  • Minimum imprisonment of 18 to 30 months
  • Potential imprisonment for up to seven years
  • Maximum fine of $25,000
  • If the driver tests a BAC of .16 or higher, an additional fine of $2,500 will be applied, as well as mandatory imprisonment of 90 days
  • If the driver was transporting a child under the age of 16 at the time of arrest, an additional fine of $25,000 would be applied, along with 25 days of community service to a program that benefits children.

Penalties for Fourth DUI Conviction in Illinois (Aggravated DUI, Class 2 felony)

  • Revocation of driving privileges for life
  • Suspended vehicle registration
  • If the driver tests a BAC of .16 or higher, an additional fine of $5,000 will be applied.
  • If the driver was transporting a child under the age of 16 at the time of arrest, an additional fine of $25,000 would be applied, along with 25 days of community service to a program that benefits children.


Penalties for Fifth DUI Conviction in Illinois (Aggravated DUI, Class 1 felony)

  • Revocation of driving privileges for life
  • Suspended vehicle registration
  • If the driver tests a BAC of .16 or higher, an additional fine of $5,000 will be applied.
  • If the driver was transporting a child under the age of 16 at the time of arrest, an additional fine of $25,000 would be applied, along with 25 days of community service to a program that benefits children.

Penalties for Sixth or Subsequent DUI Conviction in Illinois (Aggravated DUI, Class X felony)

  • Revocation of driving privileges for life
  • Suspended vehicle registration
  • If the driver tests a BAC of .16 or higher, an additional fine of $5,000 will be applied.
  • If the driver was transporting a child under the age of 16 at the time of arrest, an additional fine of $25,000 would be applied, along with 25 days of community service to a program that benefits children.

Aggravated DUI Conviction in Illinois

Any DUI conviction resulting in felony charges is considered an Aggravated DUI. Mandatory imprisonment and community service terms cannot be postponed or reduced, and any drivers who are sentenced to probation or conditional discharge must serve a minimum of 480 hours of community service or imprisonment of 10 days.

For more on this, check out our article, Illinois Aggravated DUI Explained.

Additional Consequences of DUI in Illinois

In addition to the loss of driving privileges, suspension of vehicle registration, imprisonment, paying fines, and completing community service, convicted drivers may also receive the following consequences of a DUI:

  • Permanent charges on driving record
  • Loss of work
  • Frequent alcohol/drug evaluations and remedial courses
  • Mandatory Administrative Hearings
  • Installment of Breath Alcohol Ignition Interlock Device
  • High-risk auto insurance for three years
  • Vehicle impoundment


Disclaimer: The information provided on this blog is intended for general informational purposes only and should not be construed as legal advice on any subject matter. This information is not intended to create, and receipt or viewing does not constitute an attorney-client relationship. Each individual's legal needs are unique, and these materials may not be applicable to your legal situation. Always seek the advice of a competent attorney with any questions you may have regarding a legal issue. Do not disregard professional legal advice or delay in seeking it because of something you have read on this blog.

FREE E-Book

Get my FREE E-Book

Similar Articles

Learn about Law