Illinois tolls can be paid through I-PASS, a prepaid account system, or by mail after you receive an invoice

Illinois operates toll roads through the Illinois Tollway, and you have three main ways to pay: set up an I-PASS account for automatic deductions, pay cash at toll plazas on some routes, or wait for an invoice by mail if you don't have I-PASS. Most drivers use I-PASS because it offers a discount on toll rates and processes payments automatically. If you don't pay tolls within the required timeframe, the state can place a hold on your vehicle registration renewal and assess late fees.

The method you choose depends on how often you use tolls and whether you want the convenience of automatic payment. I-PASS is the fastest and cheapest option, but it requires setting up an account online or at a customer service center. If you use tolls only occasionally, you can pay by invoice after receiving a bill in the mail, though this takes longer and costs more per transaction.

Key Takeaways

  • I-PASS is a prepaid account that automatically deducts toll charges and offers lower rates than paying by invoice or cash.
  • You can set up I-PASS online at illinoistollway.com or in person at customer service centers in Chicago and other locations.
  • If you don't have I-PASS, you will receive a toll invoice by mail, which you must pay within 30 days to avoid late fees and registration holds.
  • Unpaid tolls can prevent you from renewing your vehicle registration until the debt is settled.
  • I-PASS transponders work on all Illinois Tollway routes and some toll roads in neighboring states.

Setting up an I-PASS account

To open an I-PASS account, visit illinoistollway.com and select "Open an Account" or go to a customer service center. You will need a valid driver's license or state ID, a vehicle registration document, and a payment method (credit card, debit card, or bank account). The account setup takes about 10 minutes online, and you can add funds when ready.

Once your account is created, the Illinois Tollway will mail you a transponder — a small electronic device that mounts on your windshield. The transponder communicates with toll readers as you pass through toll plazas, and the charge is deducted from your prepaid balance. You can add money to your account online, by phone at 1-800-UC-IPASS (1-800-824-7277), or at a customer service center.

I-PASS rates are typically 30 to 50 percent lower than the cash or invoice rate for the same toll. For example, a toll that costs $2.50 with I-PASS might cost $4.00 if you pay by invoice. This discount applies every time you use a toll road, so frequent drivers save significantly over time.

Paying tolls without I-PASS

If you don't have I-PASS, you can pay cash at some toll plazas, though the number of cash lanes has decreased in recent years. Most Illinois Tollway plazas now operate primarily as all-electronic toll collection points, meaning you must have I-PASS or you will receive an invoice by mail.

When you drive through a toll plaza without I-PASS, the tollway's camera system captures your license plate and records the toll. You will receive an invoice in the mail within two to three weeks. The invoice includes the toll amount, a processing fee, and instructions for payment. You must pay within 30 days of the invoice date to avoid late fees.

Paying by invoice costs more than I-PASS because the invoice rate includes a processing fee. If you use tolls regularly, switching to I-PASS will save you money and eliminate the wait for invoices.

What happens if you don't pay tolls on time

If you don't pay a toll invoice within 30 days, the Illinois Tollway will send a second notice with a late fee added. If you still don't pay, the debt can be referred to a collection agency, and the state can place a registration hold on your vehicle. This means you cannot renew your vehicle registration until the toll debt is paid in full.

The registration hold is enforced by the Illinois Secretary of State's office. When you try to renew your registration online, by mail, or in person at a driver services facility, the system will flag your vehicle and deny the renewal. You must pay the outstanding toll balance to the Illinois Tollway before you can complete the registration renewal process.

Late fees and collection costs can add up quickly. A single unpaid toll of $2.50 can become $15 or more after late fees and processing charges. If the debt goes to a collection agency, your credit report may be affected as well.

I-PASS customer service and account management

You can manage your I-PASS account online at illinoistollway.com or by calling 1-800-UC-IPASS. Through the website, you can check your balance, add funds, update your payment method, and view your transaction history. The customer service line is available Monday through Friday, 7 a.m. to 7 p.m. Central Time, and Saturday 8 a.m. to 4 p.m.

If your I-PASS transponder is damaged, lost, or not working, you can request a replacement online or by phone. Replacement transponders are typically mailed within one to two weeks. If you need a transponder urgently, you can pick one up at a customer service center in person.

If you move out of state or no longer use toll roads, you can close your account and request a refund of any remaining balance. Refunds are processed within two to three weeks after the account is closed.

I-PASS transponders and multi-state use

An Illinois I-PASS transponder works on all Illinois Tollway routes, including the Chicago Skyway, the Indiana Toll Road, and toll roads in Indiana, Ohio, and other states that participate in the E-ZPass network. This means you can use your I-PASS transponder when traveling through neighboring states without setting up separate accounts.

However, toll rates and discounts vary by state and road. Your I-PASS account will be charged the appropriate rate for each toll road you use, and you can see all charges in your online transaction history. If you travel frequently across state lines, having I-PASS simplifies payment and ensures you don't miss invoices from different toll authorities.

Frequently Asked Questions

Can I pay Illinois tolls with a credit card instead of setting up I-PASS?

You cannot pay tolls directly with a credit card at the toll plaza. You must either have I-PASS or wait for an invoice by mail. When you receive the invoice, you can pay by credit card, debit card, check, or money order. Setting up I-PASS allows you to link a credit card to your account for automatic payments, which is faster and cheaper than paying by invoice.

What if I get an invoice for a toll I don't think I owed?

Contact the Illinois Tollway customer service at 1-800-UC-IPASS with your invoice number and the date of the toll. Provide details about your vehicle and the toll plaza where the charge occurred. The tollway can review the transaction and adjust your account if an error is found. Keep your invoice and any supporting documents until the issue is resolved.

Will unpaid tolls affect my credit score?

Unpaid tolls themselves do not appear on your credit report unless the debt is sent to a collection agency. Once a collection agency is involved, the debt may be reported to credit bureaus and can lower your credit score. Paying the toll debt promptly prevents it from reaching a collection agency and protects your credit.

Can I use I-PASS if I have a commercial vehicle?

Yes, I-PASS is available for commercial vehicles, but commercial accounts may have different rate structures and requirements. Contact the Illinois Tollway or visit their website to learn about commercial I-PASS options and to set up an account for your business vehicles.

What happens if my I-PASS account runs out of money while I'm driving?

If your balance reaches zero while you're using toll roads, your account will go into a negative balance, and you will be charged a low-balance fee. The tollway will send you a notice asking you to add funds. You should add money to your account before it runs out to avoid fees and to may support tolls are paid promptly.