How do I fight a parking ticket in Illinois?

Illinois municipalities use the Administrative Adjudication system authorized by 65 ILCS 5/1-2.1 — most disputes never see a courtroom.

1. Chicago Process — MCC § 9-100

Issued via the Department of Administrative Hearings (DOAH).

21 days from issuance (or notice mailing) to contest.

Three options:

- Pay at the discount rate (often 50% off if paid in 7 days).

- Contest by mail — submit photos and a written defense.

- In-person hearing at 400 W. Superior, 2006 Milwaukee, or other DOAH locations, scheduled online via CityKey/Chicago.gov.

Hearing by Internet is now available for many ticket types.

2. Other Illinois Cities

Most use the same model; some smaller municipalities still route to the circuit court.

Deadlines range from 14 to 30 days — read the ticket carefully.

3. Common Defenses

Sign missing, obscured, or contradictory.

Disabled placard valid and displayed (625 ILCS 5/11-1301.2).

Meter or paybox malfunction — photos of the screen are critical.

Loading zone active commercial use.

Vehicle sold/transferred before the citation — provide title transfer.

Wrong plate or VIN on the ticket.

4. Late Penalties

After 21 days: fine doubles.

After 42 days: a Determination of Liability (final order) is entered.

Collection fees up to 22% added by collection agency.

5. Booting and Impoundment

Under MCC § 9-100-120, a vehicle becomes boot-eligible with:

- 2 final determination parking/red-light tickets, OR

- $250+ in unpaid debt.

Boot fee $100, storage $25/day, plus tow fees.

6. Appeals

A DOAH decision is appealable to the Circuit Court of Cook County under the Administrative Review Law (735 ILCS 5/3-101) within 35 days.

This is legal information, not legal advice.