Commercial Drivers License (CDL) License in Illinois
Quick Answer
To obtain a CDL in Illinois, you must be 18+ (intrastate) or 21+ (interstate), pass knowledge and skills tests, hold a DOT medical card, and complete ELDT. CDL requirements are federally standardized through FMCSA. Contact the Illinois Secretary of State for specific fees.
- Exam
- CDL Knowledge + Skills Tests
- Timeline
- 2-6 weeks
- Background Check
- Required
Requirements
Commercial Drivers License (CDL) license in Illinois
Commercial Drivers License (CDL) Salary in Illinois
Entry Level
$39,010
Median
$59,790
Experienced
$84,770
Source: Bureau of Labor Statistics. Salary data is for informational purposes only.
How to Get Licensed
Step-by-step roadmap to becoming a licensed Commercial Drivers License (CDL) in Illinois.
- 1
Complete Education Requirements
No educational requirements
- 2
Submit Background Check
No criminal record prohibitions
- 3
Pass the Required Exam
State exam required — CDL Knowledge + Skills Tests
- 4
Submit Your Application
File your application with the licensing agency.
- 5
Receive Your License
Processing typically takes 2-6 weeks.
Commercial Drivers License (CDL) Licensing in Illinois: What to Know
Illinois COS data provides the generic CDL description with federally standardized requirements. CDL classes, endorsements, and testing requirements are uniform nationwide. ELDT required since February 2022. Must be 18+ for intrastate or 21+ for interstate. DOT medical card required.
Frequently Asked Questions
- How long does it take to get a Commercial Drivers License (CDL) license in Illinois?
- The process typically takes 2-6 weeks, depending on education completion and exam scheduling.
- What exam do I need for a Commercial Drivers License (CDL) license in Illinois?
- You need to pass the CDL Knowledge + Skills Tests. State exam required
Considering another state?
Compare Commercial Drivers License (CDL) requirements across states.
View all states →Data from CareerOneStop (DOLETA/DEED). Last updated: February 15, 2026.