Chicago registration happens through the Illinois Secretary of State, not the city itself

Chicago does not run its own vehicle registration system. You register any vehicle you own in Illinois through the Illinois Secretary of State's office, regardless of where you live in the state. The city of Chicago does, however, require a separate city vehicle sticker — a decal you display on your windshield — in addition to your state registration. Both are required to legally park and drive in Chicago.

The state registration gives you the legal right to operate the vehicle. The city sticker is Chicago's way of collecting a local fee and tracking which vehicles are parked within city limits. You cannot renew one without the other, and you need both current before your old sticker expires on September 30 each year.

Key Takeaways

  • Illinois Secretary of State handles state registration; Chicago's Department of Finance handles the city sticker, and you must renew both by September 30 each year.
  • You can renew your state registration online, by mail, or in person at a Secretary of State facility, but you must have a current city sticker before the state will process the renewal.
  • The Chicago city sticker costs between $75 and $300 depending on your vehicle's age and emissions rating, and you can purchase it online through the city's website or in person at currency exchanges.
  • If you register a new vehicle in Illinois, you have 30 days to get both the state registration and the Chicago city sticker before you can legally park it in the city.
  • Parking without a current city sticker in Chicago results in a $100 ticket, and the city can boot or tow your vehicle if you accumulate unpaid violations.

State registration through the Illinois Secretary of State

To register a vehicle in Illinois, you need the vehicle's title (proof of ownership), proof of a passing emissions test (if required for your vehicle type), proof of insurance, and a completed process. The Secretary of State's office processes registrations for the entire state, including Chicago residents. You can renew online at cyberdriveillinois.com if your registration is not expired and you have not had any changes to your vehicle or address.

Online renewal takes about 10 minutes and costs the standard registration fee, which varies by vehicle weight and type. If you cannot renew online — because your registration has lapsed, you are registering a vehicle for the first time, or you have made changes to the vehicle — you must visit a Secretary of State facility in person or mail in your documents. The Chicago area has multiple facilities, including locations in downtown Chicago and in surrounding suburbs. Processing times vary: in-person service is usually same-day, while mail-in applications can take two to four weeks.

One critical step: the Secretary of State will not issue or renew your registration until you have a current Chicago city sticker. This is the main reason people get stuck in the renewal process. You must get the city sticker first, then renew your state registration.

Chicago city sticker: cost, purchase, and renewal

The Chicago Department of Finance issues the city sticker, and the cost depends on your vehicle's model year and emissions rating. As of 2024, the sticker costs $75 for most passenger vehicles, $150 for vehicles 10 or more years old, and $300 for vehicles that do not meet current emissions standards. You can check your vehicle's emissions rating and exact cost on the city's website before you purchase.

You can buy the sticker online through the city's vehicle sticker portal, which accepts credit and debit cards. You can also purchase it in person at any Chicago currency exchange or at the Department of Finance office. Online purchase is fastest: you receive a temporary digital sticker when ready and the physical sticker arrives by mail within one to two weeks. In-person purchase at a currency exchange gives you the sticker on the spot. The city sticker is valid from October 1 through September 30 of the following year.

You must display the sticker on your windshield in the lower right corner (as viewed from outside the vehicle). If your sticker is lost, damaged, or unreadable, you can request a replacement through the same portal or at a currency exchange for a small fee.

Timeline for new vehicle registration in Chicago

When you buy a new or used vehicle and register it in Illinois for the first time, you have 30 days to complete both the state registration and the Chicago city sticker. Start with the city sticker because the state will not process your registration without it. Purchase the sticker online or at a currency exchange, then take your proof of purchase to a Secretary of State facility or complete your state registration by mail.

If you move to Chicago from another state, you have 30 days to transfer your registration to Illinois and obtain a Chicago city sticker. You will need your out-of-state title, proof of insurance, and an emissions test (if your vehicle requires one). The Secretary of State can guide you through the transfer process, but again, get the city sticker first.

What happens if your registration or sticker expires

Driving or parking in Chicago without a current city sticker is a violation. The city issues a $100 ticket for an expired or missing sticker. If you accumulate unpaid tickets, the city can place a boot on your vehicle or tow it. Unpaid violations also prevent you from renewing your registration at the state level, so the problem compounds quickly.

If your sticker has expired but your state registration is still valid, you can renew just the sticker online or at a currency exchange without going back to the Secretary of State. However, if both have expired, you must renew the sticker first, then renew your state registration. The Secretary of State's system checks for a current Chicago sticker before processing any renewal.

Where to renew in person or by mail

The Chicago area has several Secretary of State facilities. The main office is located downtown at 100 W. Randolph Street, but there are also locations in the Loop, on the North Side, and in surrounding areas. You can find the full list and hours on the Secretary of State's website. Bring your current registration, proof of insurance, and a valid ID. If your vehicle requires an emissions test, bring proof of a passing test dated within the last year.

To renew by mail, read the process from the Secretary of State's website, fill it out completely, and mail it along with your current registration, proof of insurance, and the renewal fee to the address listed on the form. Include a self-addressed, stamped envelope if you want your new registration returned by mail. Processing takes two to four weeks from the date received.

Frequently Asked Questions

Can I renew my Chicago city sticker without renewing my state registration at the same time?

Yes. The city sticker and state registration are separate processes with different renewal dates. The city sticker expires September 30; your state registration expires on the date printed on your registration card. You can renew either one independently, but you must have a current city sticker before the state will renew your registration.

What if I just moved to Chicago from another state?

You have 30 days to transfer your registration to Illinois and obtain a Chicago city sticker. Start by purchasing the city sticker online or at a currency exchange. Then visit a Secretary of State facility with your out-of-state title, proof of insurance, and an emissions test (if required). The state will issue your Illinois registration and plates.

Do I need an emissions test to register in Chicago?

It depends on your vehicle's age and type. Gasoline-powered passenger vehicles generally do not require an emissions test. Diesel vehicles, vehicles over 25 years old, and some other types may require one. Check the Secretary of State's website or call a local facility to confirm whether your vehicle needs a test before you visit.

What if I lose my city sticker after I buy it?

You can request a replacement through the city's vehicle sticker portal or at any Chicago currency exchange. There is a small replacement fee. You will receive a temporary digital sticker when ready if you order online, and the physical sticker will arrive within one to two weeks.

Can I renew my registration online if I live in Chicago?

Yes, if your registration has not expired and you have not made changes to your vehicle or address. Go to cyberdriveillinois.com and follow the renewal steps. You must have a current Chicago city sticker before you start. If your registration has lapsed or you need to make changes, you must renew in person or by mail.