The Illinois permit test has 35 questions, and you must answer at least 28 correctly to pass

The written permit test administered by the Illinois Secretary of State's office contains exactly 35 multiple-choice questions. You need a score of 80 percent or higher to pass, which means getting at least 28 questions right. The test covers rules of the road, road signs, safe driving practices, and Illinois-specific traffic laws.

The test is taken at a Driver Services facility in person. You cannot take it online or by mail. You will sit at a computer terminal or paper test station, answer the 35 questions in sequence, and receive your score when ready after you finish. If you pass, you move forward in the licensing process. If you do not pass, you can retake the test, but you must wait at least one business day before your next attempt.

Key Takeaways

  • The Illinois permit test contains 35 multiple-choice questions covering road signs, traffic laws, and safe driving rules.
  • You must score at least 80 percent (28 out of 35 correct answers) to pass and move toward getting your permit.
  • The test is administered only at Driver Services facilities in person, not online or remotely.
  • If you fail, you can retake the test after waiting at least one business day, with no limit on the number of attempts.
  • Questions are drawn from the Illinois Rules of the Road manual, which is the official study material provided by the Secretary of State.

What the 35 questions cover

The questions on the Illinois permit test are based on the Illinois Rules of the Road, a manual published by the Secretary of State. The test draws from several main areas: traffic signs and their meanings, right-of-way rules, speed limits and safe speeds, parking rules, seat belt and child safety seat laws, and impaired driving consequences.

You will also see questions about lane positioning, turning, backing up, and how to handle different road conditions like rain or fog. Questions about pedestrians, bicyclists, and school buses appear regularly. Illinois-specific rules—such as the state's hands-free cell phone law and requirements for headlight use—are tested as well.

The questions do not ask for personal information, your driving history, or anything outside the Rules of the Road manual. Every question has a correct answer found in that manual or in standard traffic safety practices.

How the test is scored and what happens if you fail

Your score is calculated when ready after you submit your answers. The system counts how many you answered correctly and compares that to the 28-correct threshold. If you reach 28 or higher, you pass. If you score 27 or lower, you fail.

A failing score does not affect your driving record or any other licensing status. You straightforward do not receive your permit yet. You can study the Rules of the Road manual again and retake the test after one business day has passed. There is no stated limit on how many times you can retake the test, though some facilities may have their own scheduling policies during peak times.

When you retake the test, you will receive a different set of 35 questions drawn from the same pool of topics. The questions are randomized, so you will not see the exact same test twice.

Where to take the test and what to bring

You take the permit test at a Driver Services facility operated by the Illinois Secretary of State. These are located throughout the state in cities and towns. You cannot take the test at a private driving school, online, or at home—it must be done in person at an official facility.

You will need to bring a valid form of identification, such as a passport, birth certificate, or state ID. You may also need to bring proof of your Social Security number and proof of your Illinois residency, depending on whether you are a first-time applicant or renewing. The specific documents required depend on your age and whether you already hold a license in another state.

Bring a pen or pencil if the facility uses paper tests, though most now use computer terminals. You will not be allowed to use a calculator, phone, or any study materials during the test. The facility will provide scratch paper if you need it for working through questions.

How to prepare for the 35-question test

The official study material is the Illinois Rules of the Road manual, available free from the Secretary of State website and at Driver Services facilities. Reading through this manual once is the most direct way to prepare, since every question on the test comes from information in it.

Many people also use practice tests based on the same material. Practice tests let you see the types of questions and the format before you sit for the real test. They help you identify which topics you need to study more closely. Since you need 80 percent to pass, focusing on your weaker areas is more efficient than re-reading sections you already know well.

Study time varies by person. Some people spend a few hours reviewing the manual and feel ready. Others study over several days or weeks. There is no minimum study period required—you can take the test whenever you feel prepared.

Retaking the test if you do not pass on your first try

If you score below 28 correct answers, you will receive a notice showing which topic areas had the most missed questions. This feedback helps you focus your second study session. For example, if you missed several questions about right-of-way rules, you know to spend extra time on that section of the manual.

You must wait at least one business day before retaking the test. This means if you fail on a Monday, the earliest you can retake it is Tuesday. You schedule your next test appointment through the Secretary of State's website or by calling your local Driver Services facility. During busy periods, appointments may be several days or weeks out, but the one-business-day waiting period is the only mandatory delay.

Each retake costs the same as the first attempt. As of now, the permit test fee is set by the state, but you should confirm the current fee when you schedule your test, as it can change.

Frequently Asked Questions

Can I take the Illinois permit test online or at home?

No. The test must be taken in person at a Driver Services facility. Illinois does not offer remote or online testing for the permit exam. You will sit at a computer terminal or paper station at the facility and complete the test there.

What happens if I fail the permit test?

You receive your score when ready and can retake the test after waiting at least one business day. There is no penalty to your driving record or license status. You straightforward study again and schedule another test appointment at your local Driver Services facility.

Are all 35 questions the same for everyone taking the test?

No. The 35 questions are randomized from a larger pool of test questions, so each person receives a different set. However, all questions cover the same topics and come from the Illinois Rules of the Road manual.

How long do I have to complete the 35 questions?

Illinois does not publish a strict time limit for the permit test. Most test-takers complete it in 20 to 40 minutes. You should have enough time to read each question carefully and review your answers before submitting. If you have concerns about time, ask the staff at your Driver Services facility when you arrive.

Do I need to study the entire Illinois Rules of the Road manual?

The manual is the official source for all test questions, so reading it thoroughly is the safest approach. However, many people focus on the main sections—signs, right-of-way, speed and safe driving, and parking—since these topics appear most often on the test.