How many questions are on the Illinois permit test?

The Illinois written permit test has 35 questions: 20 on traffic laws and regulations, and 15 on traffic sign identification by shape, color, and symbol.

What's the passing score for the Illinois written test?

You must answer at least 28 questions correctly (80%) to pass the Illinois permit test.

How much does the Illinois written knowledge test cost?

The Illinois permit test costs $20. Additional reexamination fees apply if you retake the test after failing within 90 days.

How old do I have to be to take the Illinois permit test?

You must be at least 15 years old to apply for and take the learner's permit test in Illinois. At 17 years 3 months, you can apply for a driver's license without completing driver education.

Can I take the Illinois DMV test in Spanish or other languages?

Yes, Illinois offers the written permit test in multiple languages including Spanish, Polish, Korean, Chinese, and Arabic. Request your preferred language when scheduling your appointment with the Secretary of State.

How many times can I retake the Illinois written test?

You can retake the test up to three times total within one year from the date you paid your application fee. If you fail three times, you must reapply and pay the fee again. There is typically a one-day waiting period between attempts.

Is the Illinois permit test online or in person?

Illinois's permit test is administered in person at Driver Services facilities throughout the state. You must schedule an appointment online at www.ilvotes.gov to take your test.

What documents do I need to bring to the Illinois DMV?

Bring valid identification (passport, birth certificate, or state ID), proof of Social Security number, proof of Illinois residency (utility bill or lease agreement), and your completed application to your scheduled test appointment.

How to Get Your Illinois Driver License: 2026 Step-by-Step Guide

Illinois administers a straightforward 35-question written permit test through the Secretary of State's Drivers Services Department, with testing available in person at driver services facilities across the state. The test divides equally between traffic law questions and road sign identification, reflecting the state's balanced approach to driver education. Illinois offers the permit test in multiple languages including English, Spanish, Polish, Korean, Chinese, and Arabic, making it accessible to the state's diverse population. The Chicago metropolitan area and surrounding regions have numerous testing locations, while smaller towns may require trips to regional facilities. With an 80% passing score requirement on 35 questions, you need to answer at least 28 correctly—a fair but firm standard that emphasizes balanced knowledge of both laws and signs.

1. Eligibility — who can apply for a Illinois license

You must be at least 15 years old to apply for an Illinois learner's permit and take the written knowledge test. At age 17 years 3 months, you may apply for a driver's license without completing driver education, though most younger applicants are required to complete an approved driver education course first. Illinois's graduated licensing program gives new drivers extended practice time under controlled conditions before full licensure. To apply, you must be an Illinois resident with proper identification. Minors under 18 must have parental or guardian consent to obtain a permit or license. If you're a parent applying on behalf of a minor, be prepared to present proof of guardianship or parenthood. Those who already hold a valid out-of-state driver's license may be eligible for a license without retaking the written test under certain circumstances, though you may still need to pass a road test. Illinois residents who are vision-impaired or have other disabilities may qualify for testing accommodations—contact the Secretary of State's office ahead of time to arrange these. The Secretary of State's Drivers Services Department is the sole authority for all driver licensing decisions in Illinois.

2. Documents you'll need at the Illinois DMV

Before taking your written permit test at an Illinois Secretary of State Driver Services facility, gather all required documents. You'll need valid identification such as a U.S. passport, certified birth certificate, or state-issued ID card. Your Social Security number is required and will be verified during the application process. Bring proof of Illinois residency dated within the last 60 days, such as a utility bill, lease agreement, bank statement, or letter from a mortgage company showing your name and current Illinois address. If you're under 18, bring your parent's or guardian's consent form along with their valid identification. Proof of driver education completion or enrollment is required depending on your age and situation—contact your local facility to determine if this applies to you. You'll also need a completed Illinois driver's license application form, which you can download from the Secretary of State website (www.ilvotes.gov) or obtain at the facility. A digital or physical color photograph meeting official specifications is also required—the facility can take one if you don't have an acceptable photo. You must make an appointment online before visiting; walk-ins are not accommodated at all facilities.

3. The Illinois written knowledge test

Illinois's written permit test consists of 35 questions split into two sections: 20 on traffic laws and regulations (using multiple-choice and true/false format) and 15 on traffic sign identification based on shape, color, and symbol. You must answer at least 28 questions correctly (80%) to pass. The test is administered in person at Illinois Secretary of State Driver Services facilities throughout the state. The test costs $20, and you must schedule an appointment online at www.ilvotes.gov beforehand. The entire test typically takes 20-30 minutes to complete. You must be at least 15 years old to test. If you fail within 90 days, you can retake the test up to two more times—meaning you have a total of three attempts within 90 days. There is typically a one-day waiting period between attempts, and additional reexamination fees apply for each retake. The traffic law section covers right-of-way rules, safe following distances, speed limits, parking regulations, proper use of turn signals, lane positioning, and navigating intersections safely. The road sign section tests your ability to recognize warning signs (yellow diamonds), regulatory signs (white rectangles), and information signs (green rectangles) by their color and shape alone.

4. Studying strategies that actually work

Illinois's balanced 35-question test requires equal preparation in both traffic laws and road sign recognition. Download the free Illinois Rules of the Road handbook from www.ilvotes.gov, available in English and Spanish, and study it thoroughly for the traffic law section. Dedicate specific study time to road sign recognition—memorize sign shapes, colors, and their meanings, as this comprises exactly half of your 35 questions. A helpful memory aid: red octagons are stop signs, yellow diamonds are warnings, white rectangles are regulatory signs, green rectangles provide information, and white triangles point-down are yield signs. Take free practice tests online that match the official format, especially ones that separate traffic law questions from sign identification questions so you can target weaker areas. PassMyDMV's free 25-question sampler and manual viewer tool provide excellent practice material tailored to Illinois content. Visit the official Illinois Secretary of State website to schedule your appointment; you cannot just walk in. If you speak Spanish, Polish, Korean, Chinese, or Arabic, request testing in your preferred language when scheduling—simply note your language preference during online appointment booking. Remember that you have up to three attempts within 90 days; if you fail, study your weak areas carefully before your next try. If you failed because of sign identification, drill signs exclusively until you can instantly recognize all major types. If traffic laws tripped you up, focus that study session on the rules you missed.

5. The behind-the-wheel road test

After passing your written permit test and obtaining your Illinois learner's permit, you'll need to complete required supervised driving time before becoming eligible for the road test. Illinois requires permit holders to practice driving under supervision for a minimum period—typically several months—before they can take the road test. During this time, you can only drive while directly supervised by a licensed adult (at least 21 years old) sitting in the front passenger seat. You must follow all traffic laws, obey speed limits, avoid any traffic violations, and maintain an absolutely clean driving record. Once you've met your supervised driving hours and time requirements, contact your local Driver Services facility to schedule your road test. The road test takes approximately 15-20 minutes and is conducted on local streets and roads in your test area. The examiner will have you perform basic vehicle maneuvers (starting, stopping, turning), demonstrate proper use of signals and mirrors, navigate intersections safely, maintain proper lane positioning, and respond appropriately to traffic conditions. An examiner will sit in the passenger seat throughout, scoring your performance on safety and vehicle control.

6. Costs & fees, broken down

Illinois driver licensing costs are moderate and straightforward. The written permit test costs $20 and is administered in person at Secretary of State facilities. If you fail and need to retake, additional reexamination fees apply (typically another $5-$10 per retake, though exact fees may vary—contact your local facility for current pricing). The learner's permit itself, once you pass the test, costs extra (typically $20-$25 depending on validity period, though specific current fees should be verified). Your full Class D driver's license cost depends on the validity period you select—usually ranging from $30-$80 for a 4-year to 8-year license. The road test, when you take it after meeting supervised driving requirements, carries additional fees (typically $15-$20, though this may have changed—verify with your local facility). If you need a vision test because you don't have recent eye exam results, this is typically done at an independent optometrist (not by the SOS) and costs $20-$50. Overall, budget approximately $60-$150 for the complete permit-to-license process, not including any driver education course costs if your situation requires enrollment.

7. Common reasons people fail (and how to avoid them)

The most common failure point on Illinois's 35-question test is insufficient preparation for the 15 road sign questions. Because road signs comprise exactly 43% of the test, weak sign recognition can easily drop your score below 80%. Many test-takers study traffic laws extensively but neglect sign memorization, then fail because they miss too many sign questions. Avoid this by dedicating half your study time to signs—learn the color/shape associations until you can instantly recognize them without hesitation. Another frequent failure reason is misunderstanding right-of-way rules and complex intersection scenarios. Illinois's roads, especially around Chicago with its complex highway system and busy intersections, require solid understanding of who has the right of way in various situations. Questions about yielding at four-way stops, handling traffic circles, and navigating multi-lane intersections trip up many test-takers. Careless mistakes are particularly costly when you only have a 35-question test; a single silly error can mean the difference between passing and failing. Take the test in a calm, distraction-free environment during the time of day when you're most alert. Use PassMyDMV's retake-focus mode after any failed attempt to identify exactly which question types caused your failure, then drill those specific types exclusively before your next attempt. Finally, don't rush—you likely have 20-30 minutes for a 35-question test, so pace yourself and review your answers before submitting.

Frequently asked questions

How many questions are on the Illinois permit test?: The Illinois written permit test has 35 questions: 20 on traffic laws and regulations, and 15 on traffic sign identification by shape, color, and symbol.
What's the passing score for the Illinois written test?: You must answer at least 28 questions correctly (80%) to pass the Illinois permit test.
How much does the Illinois written knowledge test cost?: The Illinois permit test costs $20. Additional reexamination fees apply if you retake the test after failing within 90 days.
How old do I have to be to take the Illinois permit test?: You must be at least 15 years old to apply for and take the learner's permit test in Illinois. At 17 years 3 months, you can apply for a driver's license without completing driver education.
Can I take the Illinois DMV test in Spanish or other languages?: Yes, Illinois offers the written permit test in multiple languages including Spanish, Polish, Korean, Chinese, and Arabic. Request your preferred language when scheduling your appointment with the Secretary of State.
How many times can I retake the Illinois written test?: You can retake the test up to three times total within one year from the date you paid your application fee. If you fail three times, you must reapply and pay the fee again. There is typically a one-day waiting period between attempts.
Is the Illinois permit test online or in person?: Illinois's permit test is administered in person at Driver Services facilities throughout the state. You must schedule an appointment online at www.ilvotes.gov to take your test.
What documents do I need to bring to the Illinois DMV?: Bring valid identification (passport, birth certificate, or state ID), proof of Social Security number, proof of Illinois residency (utility bill or lease agreement), and your completed application to your scheduled test appointment.

Start practicing now

Open the Illinois practice test — pick car, motorcycle, or CDL, then drill quick quizzes or full simulated exams. Free 25-question sample per track.

Read the official Illinois driver manual with deep-link citations on every practice question.