Illinois Driver’s License Test: Documents, Vision, Written, and Road

The Illinois driver’s license test is really three tests taken in one visit to a Secretary of State Driver Services facility: a vision screening, a 35-question written knowledge exam, and a behind-the-wheel road test.¹ You bring your own vehicle, your own documents, and proof of insurance. Pass all three parts and you leave with a temporary paper license the same day.

Who Has to Take Which Tests

Anyone who has never held a driver’s license in any state or country has to complete the full written and road test.² If your out-of-state license has been expired for more than a year, you’re in the same category and test from scratch.

If you’re transferring a current, valid out-of-state license, you can usually skip the road test. The written exam and vision screening still apply. Drivers 79 and older take the road test at every renewal, regardless of their history.

Documents to Bring

Illinois issues two license types: a standard license and a REAL ID. What you bring depends on which one you want, and showing up with the wrong paperwork is the fastest way to burn a trip.

Standard License

For a standard license, bring one document from each of four groups: a written signature (credit card, current license), proof of date of birth (birth certificate or passport), proof of your Social Security number (Social Security card or W-2), and one document proving Illinois residency (utility bill, bank statement, or lease).³ You’ll also fill out an application with your legal name, home address, and a self-reported medical history covering conditions that could affect safe driving.⁴

REAL ID

A REAL ID needs the same identity documents plus a second Illinois residency document, so two proofs of address instead of one.³ As of February 2025, travelers without a REAL ID or passport pay a $45 TSA surcharge to pass through airport security, and $90 for trips of more than ten days.⁵ If you fly domestically, getting the REAL ID on the first visit saves a return trip.

The Vision Screening

The vision test comes first. You look into a screening machine at the facility, and the examiner checks each eye and both eyes together. For an unrestricted license you need a binocular reading of 20/40 or better. If glasses or contacts get you to 20/40, your license carries a corrective-lens restriction.⁶

Applicants with binocular acuity between 20/41 and 20/70 can still qualify, but their license restricts them to daylight driving only. The screener also tests peripheral vision. You need at least 140 degrees of binocular peripheral field. If one eye is significantly weaker than the other, expect a restriction requiring both left and right rearview mirrors on your vehicle.⁶

The Written Knowledge Test

The written exam has 35 questions in two parts. The first 15 show you traffic signs stripped of their text and ask you to identify each one by shape, color, or symbol. The remaining 20 are multiple-choice or true-false questions on right-of-way rules, speed limits, DUI laws, safe following distances, and construction-zone procedures.¹

The sign section catches people off guard. You can memorize every speed limit in the state, but if you don’t recognize a merge sign without the word “merge” on it, you’ll lose points fast. Testing is usually done on a touchscreen at the facility. The exam also includes at least one question on driving safely near pedestrians with disabilities and at least one on sharing the road with bicyclists.² A passing score is widely reported as 80 percent, which means at least 28 correct out of 35.

The Secretary of State’s Illinois Rules of the Road booklet covers everything on the exam and is free online or at any Driver Services location.

Getting Your Vehicle Ready for the Road Test

You bring your own vehicle to the road test, and a facility employee inspects it before you drive. The check is quick, but if something fails, you don’t test that day. The examiner looks for:

Working headlights, taillights, brake lights, and turn signals
A horn that produces an audible sound
Rearview mirrors that provide a clear view behind the vehicle
Tires with adequate tread and no visible damage or bulging
Valid registration plates, attached and visible

You also need to show proof of vehicle insurance before the examiner gets in the car.¹ Borrowing a friend’s car is fine as long as it’s insured and meets those requirements. Show up with a burned-out brake light and you’ll be sent home before you touch the steering wheel.

What Happens During the Road Test

A state examiner sits in the passenger seat and gives you directions throughout the drive. The whole test takes place on public roads near the facility. You’re graded on a specific set of maneuvers:¹

Starting the vehicle and demonstrating basic control before pulling away
Backing up in a straight line for a short distance, checking mirrors and looking over your right shoulder
A turn-about, meaning turning into an alley or driveway and reversing back out, with proper signaling and yielding
Parking and starting again on both uphill and downhill grades
Steady steering, smooth acceleration, and consistent braking
Obeying posted speed limits without driving too slowly, and staying within your lane

Rolling through a stop sign ends the test immediately. So does any traffic law violation or any action the examiner considers dangerous, such as failing to yield the right-of-way or crossing a center line.¹ The examiner isn’t trying to trick you. Drive the way you’d drive with your most anxious passenger in the car: deliberate signals, complete stops, constant mirror checks.

If You Fail

Your application fee covers up to three attempts at both the written and road tests within one year of your application date.⁴ Illinois regulations allow a second attempt the same day as your first failure, as long as the facility has the time and staff to accommodate it. A same-day retry won’t happen if the first attempt involved dangerous driving. A third attempt cannot happen on the same day as a failed second attempt.⁷

If you burn through three attempts without passing, you submit a new application and pay the fee again. After six road test failures, the Secretary of State requires a completed medical report before allowing a seventh attempt.⁷

Fees and Getting Your License

A standard original four-year driver’s license costs $30 for most adults. Applicants who are 18, 19, or 20 pay $5.⁸ Applicants 69 and older follow a different fee schedule. That application fee includes the three testing attempts, so a single failure doesn’t cost you extra money.

After you pass, the facility takes your photo and prints a temporary paper permit on the spot. That paper document is your legal license while the plastic card is manufactured and mailed to your home address. Most people receive the card within 15 business days.⁹ If yours hasn’t arrived after that, the Secretary of State’s website has a mailing status tracker.

One boundary worth flagging: if you’re under 18, the same vision, written, and road tests apply, but Illinois’s graduated licensing rules add a required driver education course, a 50-hour supervised practice log with 10 nighttime hours, and passenger and curfew restrictions after you pass.¹⁰ Those add-ons sit on top of the test process described above, not inside it.

1
Illinois Secretary of State. A Practical Guide for Illinois Drivers
2
Illinois General Assembly. Illinois Code 625 ILCS 5/6-109 – Examination of Applicants
3
Illinois Secretary of State. Document Requirements to Obtain a Drivers License or State ID Card
4
Illinois General Assembly. Illinois Code 625 ILCS 5/6-106 – Application for License or Instruction Permit
5
Illinois Secretary of State. REAL ID
6
Cornell Law Institute. Illinois Administrative Code Title 92 1030.70 – Drivers License Testing
7
Cornell Law Institute. Illinois Administrative Code Title 92 1030.86 – Written and/or Road Tests
8
Illinois General Assembly. Illinois Code 625 ILCS 5/6-118 – Fees
9
Illinois Secretary of State. Duplicate Drivers License or ID Card
10
Illinois Secretary of State. Graduated Drivers License