Illinois Adult Driver Education Course: The Complete Guide (Ages 18 to 20)

If you are 18, 19, or 20 and getting your first Illinois driver's license, Illinois law requires you to complete a 6-hour Adult Driver Education Course before the Secretary of State will license you. This guide covers who needs it, what it costs, how long it takes, how it fits into getting licensed, and the rules that trip people up. Each section links to a deeper breakdown if you want more on one piece.

The short version: it is a single online course, required only for first-time applicants in this age band, and it is the gate you pass through before the permit, the tests, and the license.

Who Needs the Course

The requirement applies to a specific group. You need the 6-hour Adult Driver Education Course if you are 18, 19, or 20, applying for your first Illinois license, and have never previously held a driver's license or completed an approved driver education course.

Two groups are exempt. If you already completed driver's ed, for instance the classroom portion in high school, you generally do not need to repeat it. And once you turn 21, the requirement disappears. There is also an early-start allowance: because first-time drivers hold a permit for 9 months, you can take the adult course as early as 17 years 3 months so you are ready to apply the moment you turn 18.

We cover the age rules in full in our guide on [whether you need driver's ed at 18 in Illinois].

What It Costs

The course itself runs roughly $47 to $50 across approved providers, and because the Secretary of State sets the curriculum, every approved course teaches the same required material. You are also not required to buy behind-the-wheel lessons as an adult, which is what keeps the adult path far cheaper than the teen route.

Cost component

Typical amount

6-hour Adult Driver Education Course

$47 to $50

Instruction permit fee (SOS)

~$20

Driver's license fee (SOS)

~$30

Behind-the-wheel lessons

Not required

Realistic all-in total

~$90 to $100

If you have seen figures in the hundreds, those combine classroom and behind-the-wheel training, which adults are not required to buy. Full detail is in our [Illinois adult driver ed cost breakdown].

How Long It Takes

The course is 6 hours of instruction, delivered online across 7 modules, and it is self-paced, so you can finish it in a day or spread it out. There is one firm deadline: you must complete it within 30 days of the date you start. That window is generous for six hours of material, but missing it can mean starting over, so do not enroll until you are ready to work through it.

How It Fits Into Getting Licensed

The course is step one, not the whole journey. The full path for an adult first-time applicant runs: complete the 6-hour course, pass the written and vision tests at a Secretary of State facility to get your instruction permit, practice driving, then pass the road test to earn your license.

Adults are not required to complete formal behind-the-wheel training hours, though the state encourages at least 50 hours of supervised practice including 10 at night, and you still must pass the road test. We walk through the full sequence in our guide on [how to get your Illinois license at 18, 19, or 20], and cover the exam in [how many questions are on the Illinois permit test].

The Rules That Trip People Up

Three details cause most of the confusion:

  • The course is required for the license, not the permit. The completion certificate is what the Secretary of State requires before issuing your license.

  • The 30-day window is real. It runs from your start date, not your purchase date, and missing it can cost you the course.

  • 21 is the cutoff. Turn 21 and the requirement no longer applies, though many adults still take the course to prepare for the written exam.

Frequently Asked Questions

Do I really need the course at 18?

Yes, if you are 18 to 20, applying for your first Illinois license, and have never been licensed or completed driver's ed. The Secretary of State requires the 6-hour course.

How long is the course?

Six hours, delivered online in 7 modules, self-paced, and it must be completed within 30 days of your start date.

Do I need behind-the-wheel lessons?

Not as an adult. Illinois does not require formal in-car training for 18-to-20-year-olds, though supervised practice is encouraged and you must still pass the road test.

What does it cost all in?

The course is about $47 to $50, plus roughly $20 for the permit and $30 for the license, so a realistic total is around $90 to $100.

What if I am 21 or older?

The course is not required at 21 and above, though some adults take it voluntarily to prepare for the written knowledge test.

The Bottom Line

The Illinois Adult Driver Education Course is a single 6-hour online course, required for first-time applicants aged 18 to 20, and it is the first step toward your license rather than the whole process. Complete it, get your permit, practice, and pass your tests.

IllinoisAdultDriversEd offers the Secretary of State approved 6-hour course fully online for $47, self-paced and completed on your own schedule within the 30-day window, with your completion reported to the Secretary of State. If you are 18 to 20 and getting your first Illinois license, you can start today.