State Guide
Navigating violations with Illinois Tollway (I-PASS, Pay By Plate) can be confusing. Follow this guide to fight your charge.
Generate a Illinois Dispute LetterIllinois runs one of the busiest toll systems in the country and gives you a genuine 14-day grace period before any fee attaches. It also has a quirk worth knowing: the rules still mention driver's licence suspension, but the statute that allowed it was repealed in 2020. Only your vehicle registration is actually at risk.
The governing statute is the Toll Highway Act at 605 ILCS 10/10(a-5), which empowers the Illinois State Toll Highway Authority to assess civil fines and to run an administrative adjudication system. The detailed rules are in 92 Illinois Administrative Code Part 2520, Subpart F, covering sections 2520.700 through 2520.770.
Illinois gives you a real grace period before anything escalates. The Tollway states that customers have 14 days from the initial date of travel to set up Pay By Plate and avoid fines and fees altogether. If nothing is paid, an invoice issues 30 days after the unpaid toll, with further invoices at 60 and 90 days, each adding fees per toll.
Fees and fines are separate things in Illinois and it helps to keep them apart. The first invoice adds a $3 fee per toll for passenger vehicles, rising for commercial classes, and a third notice adds a further $5 per toll. The fines come later: rule 2520.750(a) sets $10 for each violation on the Elgin-O'Hare Tollway and $20 for each violation on the rest of the system. If a final order of liability goes unpaid for 30 days, rule 2520.750(b) adds another $25 or $50 per violation automatically, without any further notice or order.
There is no dollar cap in Illinois. Be careful with a figure you may see repeated online: the $1,000 in the statute is not a ceiling on what you can owe. It is the threshold above which the Authority may publish your name in a searchable database of people with final orders of liability. The only limits the statute states are qualitative, namely that only civil fines, the corresponding toll, and costs may be imposed by administrative adjudication.
The Authority does have express power to settle. The statute authorises it, at its discretion and in consultation with the Attorney General, to settle an administrative fine or penalty for less than the full amount where that is in the Authority's best interests. It also runs I-PASS Assist, which offers invoice fee dismissals for income-eligible customers who activate an I-PASS account.
The hearing system is more substantial than most states. Hearing officers must be Illinois attorneys admitted at least five years and formally trained, and you may move to disqualify one for bias or conflict before the hearing begins. You may schedule an appointment to review the video or photographic evidence at the Violation Administration Center. You may request one continuance to retain a lawyer. Hearings may be in person, by telephone or by mail at the Authority's discretion, and liability is decided on a preponderance of the evidence. Judicial review goes to the Circuit Court of the county where the decision was rendered under the Administrative Review Law.
Two timing details matter. Service of any notice is deemed complete three calendar days after the date on the notice, not the day you actually open it. And failing either to pay in full or to request a hearing within the time permitted is deemed an admission of liability and a waiver of your right to a hearing.
Registration suspension is triggered at five or more toll violations. Under 625 ILCS 5/3-704.2 the Secretary of State shall suspend your vehicle registration once the Authority certifies that you failed to satisfy fines from final orders relating to five or more violations. The grounds for challenging that suspension are narrow, and there are only two: that you were not the owner or lessee of the vehicle on the dates the notices were issued, or that you have already satisfied the fines. You may request an administrative hearing with the Secretary of State to contest it, and the filing fee is $20.
One correction worth carrying. The rules still say the Secretary of State may suspend a driving licence as well as a registration, but the statute that allowed it, 625 ILCS 5/6-306.7, was repealed effective 1 July 2020. Only registration suspension has a live statutory basis today.
On scams, the Tollway states plainly that it will never use email to request your password, Social Security number or confidential personal information, and that text messages claiming you owe money for tolls are not legitimate messages from the Illinois Tollway. The Illinois Attorney General issued a consumer alert on 30 March 2026 making the same point: government agencies will not call, text or email unprompted to ask for payment or personal information.
Our system knows the exact format Illinois toll authorities expect. Generate a dispute letter in minutes.
Start AI Letter Generator →Once your dispute is submitted, the toll authority reviews your evidence and the original toll image before responding — most decisions in Illinois arrive within 30 to 90 days. Sending your letter by certified mail, or keeping the confirmation number from an online submission, gives you proof that you filed on time if you ever need to escalate.
If your dispute is approved, the charge is dismissed or reduced and any related late fees are typically removed. If it's denied, you usually still have the right to request a hearing or pay the reduced base toll. Either way, responding in writing before the deadline protects you from registration holds and collection activity, which are far harder to undo later.
You have 14 days from the date of travel to set up Pay By Plate, which the Tollway says avoids fines and fees entirely. After that an invoice issues 30 days after the unpaid toll, with further invoices at 60 and 90 days, each adding fees per toll. Acting inside that 14-day window is by far the cheapest outcome.
The deadline is printed on your notice, and you should not trust any other number. Neither 605 ILCS 10/10(a-5) nor the administrative rules in Part 2520 set a fixed statewide figure; the rules simply require the notice to state the manner and time for contesting, and treat failure to respond within the time permitted as an admission of liability. Note also that service is deemed complete three calendar days after the date on the notice.
No, not any more. The administrative rules still mention a driving licence, but the statute that authorised it, 625 ILCS 5/6-306.7, was repealed effective 1 July 2020. What remains live is vehicle registration suspension under 625 ILCS 5/3-704.2, triggered at five or more toll violations with unsatisfied final orders.
No, and this is a common misreading. There is no dollar cap in Illinois. The $1,000 figure in 605 ILCS 10/10(a-5) is the threshold above which the Authority may publish your name in a searchable online database of people with final orders of liability. It is a disclosure threshold, not a ceiling.
The Tollway's Affidavit of Nonliability accepts several combinations: a plate revocation or cancellation form together with the bill of sale, or a DMV motor vehicle query report, or a certificate of vehicle title transfer, or a court order, or a stamped sales tax transaction return, or auto auction documentation on letterhead. Whatever you send must be dated before the unpaid tolls in dispute, and the affidavit is signed under penalty of perjury.
Sometimes, and the power is written into the statute. Section 10(a-5) authorises the Authority, at its discretion and in consultation with the Attorney General, to settle an administrative fine or penalty for less than the full amount where that serves the Authority's best interests. The Tollway also runs I-PASS Assist, which offers invoice fee dismissals for income-eligible customers who activate an I-PASS account.
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