How to Register a Vehicle in Illinois

Whether you're a new resident or just purchased a new or used car, registering your vehicle in Illinois is a crucial step in making it legally roadworthy. The Illinois Secretary of State (SOS) is responsible for handling vehicle registrations, and the process differs slightly depending on your situation—be it a new purchase, a move from another state, or a vehicle transfer.

Initial Registration for Newly Purchased Vehicles

If you purchase a vehicle from a dealership, the dealer typically submits the registration paperwork on your behalf. If you buy from a private seller, you’ll need to complete the registration yourself.

Documents Needed:

• Vehicle title signed by the seller
• Application for Vehicle Transaction (Form VSD 190) — Can be obtained online or at SOS facilities
• Valid driver’s license or state ID
• Proof of residency in Illinois
• Odometer disclosure statement (if applicable)
• Bill of sale (recommended but not mandatory)

Where to Register:

You must register the vehicle in person at a Secretary of State office. Locate your nearest facility using the Find an Illinois DMV Near You resource.

Registration for New Illinois Residents

New residents must register their vehicle within 30 days of establishing residency in Illinois.

Requirements:

• Out-of-state title and registration
• Illinois insurance policy
• Emissions test (if applicable based on location and vehicle age)
• Application for Vehicle Transaction (Form VSD 190)

You may also need to get your vehicle titled in Illinois at the same time. More details can be found in the Transferring Vehicle Ownership in Illinois guide.

Emissions Testing

Before registering, your vehicle may need to pass an emissions test if it's registered in certain counties. Generally, vehicles more than four years old must be tested every two years.

Check whether you're required to test your vehicle by visiting the Illinois Emissions Testing Requirements and Fees page.

Registration Fees

Fees vary depending on vehicle type, weight, and whether you're transferring plates.

Typical costs include:

• Passenger vehicle registration: $151
• Title fee: $155
• New license plates: Additional $29 (if not transferring)
• Emissions test fee: No charge at state-run testing stations

A full breakdown is available in the Illinois DMV Fees for Licenses, Plates, and Permits resource.

License Plates

You may choose standard plates or opt for specialty or vanity plates at an additional cost. Learn more about available options in the Illinois License Plate Options and Renewal Process guide.

Renewing Registration

Vehicle registration in Illinois must be renewed annually. You can renew online, by mail, or in person. See Illinois Vehicle Registration Renewal Options for all renewal methods and deadlines.

Additional Tips

• Make an Appointment: Some SOS facilities require appointments. Check ahead using the Illinois DMV Appointment and Walk-In Policies resource.
• Check Your Documents: Errors or missing documents can delay processing.
• Online Services: Many forms and fee calculators are available at the Illinois SOS website.

Registering your vehicle promptly ensures you comply with Illinois law and avoid fines. Use official forms and keep copies of all documents for your records.