In Illinois, your electric utility can shut off residential service for an unpaid bill, but only after it sends a written 10-day notice, makes warning phone calls, and offers you a deferred payment plan. Even then, Illinois electricity shut off laws block disconnection during freezing weather, extreme heat, the December-through-March heating season for homes that heat with electricity, and for households with a qualifying medical certificate. The rules live in Title 83, Part 280 of the Illinois Administrative Code and are enforced by the Illinois Commerce Commission (ICC).
When a Utility Can Legally Disconnect You
Nonpayment is the usual reason for a residential electric shut-off, but the utility cannot cut power the day after a bill goes late.1Legal Information Institute. Illinois Code 83-280.130 – Disconnection of Service Written notice, warning calls, and a payment-plan offer all have to happen first. Only if you still haven’t paid or made an arrangement can the utility disconnect.
Time of day matters too. Disconnections cannot occur after 4:00 PM Monday through Thursday, or after noon on Friday, unless the utility is ready to accept payment and restore service the same day. The same “prepared to reconnect” requirement applies to weekends and holidays.2Illinois General Assembly. Illinois Administrative Code 83-280.130 – Disconnection of Service The point of the rule is that you should never be shut off during hours when no one is available to help you fix it.
Notice You Must Receive First
The utility must send a written disconnection notice at least 10 days before the shut-off date, by U.S. Mail or hand delivery. If you’ve agreed to electronic communications, you get a duplicate electronic notice as well, though the paper notice is still required.1Legal Information Institute. Illinois Code 83-280.130 – Disconnection of Service
The notice has to state the date issued, the effective disconnection date, the reason, your options for preventing it, contact information for the utility and the ICC’s Consumer Services Division, and information about medical certification and your bill of rights.1Legal Information Institute. Illinois Code 83-280.130 – Disconnection of Service You can also designate a third party, such as a family member or social worker, to receive a duplicate copy.
Then come the warning calls. The utility must attempt a call at least 48 hours before the scheduled shut-off. If the first attempt doesn’t reach a person or answering machine, a second call goes out 24 hours before the date. The utility keeps records of those calls for two years.2Illinois General Assembly. Illinois Administrative Code 83-280.130 – Disconnection of Service
Weather Protections That Stop a Shut-Off
Cold Weather
When the National Weather Service forecasts temperatures at or below 32°F within the next 24 hours in the utility’s service area, disconnection is prohibited for residential customers who heat with electricity. The protection covers weekends and holidays: if freezing temperatures are forecast at any point during an upcoming weekend or holiday, the utility cannot disconnect you on the day before either. It applies to individual homes and master-metered apartment buildings alike.2Illinois General Assembly. Illinois Administrative Code 83-280.130 – Disconnection of Service
Extreme Heat
As of January 1, 2024, utilities with more than 100,000 residential customers cannot disconnect electric service when temperatures reach 90°F or above, or when the National Weather Service issues an excessive heat watch, advisory, or warning. The previous threshold was 95°F.3Office of the Illinois Attorney General Kwame Raoul. Attorney General Raoul Reminds Illinois Residents They Are Protected from Utility Disconnections During Extreme Heat
The December 1 to March 31 Heating Season
Separately from the temperature-based freeze rule, Illinois has a broader winter rule from December 1 through March 31. During those months, a utility cannot disconnect residential heating service for nonpayment unless it has first offered you a winter deferred payment arrangement. That plan requires a down payment of no more than 10 percent of the past-due amount, with the balance spread over at least four months and no payments extending past November.4Illinois General Assembly. Illinois Administrative Code Part 280 Accept the plan and stay current on it, and your heat stays on through the winter.
If you were already disconnected before the heating season, you can be reconnected by paying one-third of the past-due balance and one-third of any required deposit, with the rest paid on a schedule during the winter.5Legal Information Institute. Illinois Administrative Code 83-280.180 – Reconnection of Former Residential Customers for the Heating Season
Payment Plans That Prevent Disconnection
Outside the winter season, utilities must offer a deferred payment arrangement to residential customers with past-due balances, as long as you haven’t defaulted on a previous DPA in the past 12 months. Standard terms: down payment of at least 25 percent of the past-due amount, with the balance spread over 4 to 12 billing cycles. The utility can accept a smaller down payment or a longer schedule at its discretion.6Illinois General Assembly. Illinois Administrative Code Part 280 – Section 280.120
Low-income customers get better terms: maximum down payment of 20 percent, with 6 to 12 billing cycles to pay the balance and the possibility of a longer term.7Illinois General Assembly. Illinois Administrative Code Part 280 – Section 280.125 If you bring your account fully current at any time, any prior DPA default is cleared, so you become eligible for a new plan the next time you fall behind.
Medical Certificate: A 60-Day Block
If a member of your household has a medical condition that would be seriously worsened by loss of electricity, a medical certificate blocks disconnection for 60 days. It can come from a licensed physician or from a local board of health. If your service was already disconnected when the certificate is submitted, the 60 days doesn’t start until the utility restores power.8Illinois General Assembly. Illinois Administrative Code 83-280.160 – Medical Certification
During the certification period, you’re expected to enter a medical payment arrangement and start paying down the balance after the first 30 days. You can obtain a new medical certificate once your account is brought fully current or 12 months have passed since the previous certification began.8Illinois General Assembly. Illinois Administrative Code 83-280.160 – Medical Certification
Help Paying the Bill: LIHEAP
The Low Income Home Energy Assistance Program, administered by the Illinois Department of Commerce and Economic Opportunity, provides direct payments toward heating costs and can help with a crisis such as an imminent disconnection.9Illinois Department of Commerce and Economic Opportunity. Utility Bill Assistance
Eligibility is based on household income at or below 60 percent of the state median income for the 30 days before you apply. For households of more than 12 people, the threshold shifts to 150 percent of the federal poverty guidelines. Priority applications open October 1 each year for adults 60 and over, people with disabilities, families with children age 5 and under, and households that are already disconnected or facing disconnection within seven days.10Illinois Department of Commerce and Economic Opportunity. How to Apply – Utility Bill Assistance The utility is required to point eligible customers toward programs like LIHEAP as part of the shut-off notice.
When the Landlord Is the One Not Paying
If your landlord pays the electric bill and stops, tenants in buildings with three or more apartments have specific rights under the Rental Property Utility Service Act. The utility cannot terminate service until it sends notice to all tenants at least 10 days before the proposed shut-off. The notice must include the termination date, the amount the landlord owes, the average monthly bill, and contact information for local legal services agencies.11Illinois General Assembly. Rental Property Utility Service Act 765 ILCS 735
Once you get that notice, you have two ways to keep the lights on. You can pay the past-due utility balance yourself and deduct every dollar from your rent. Or you can ask the utility to put the account in your own name, provided you pass a credit check or pay a security deposit and agree to pay future bills. The unpaid utility bill is also grounds to terminate your lease, though ending the lease doesn’t erase obligations that already existed under it.12Illinois General Assembly. 765 ILCS 735/1
Getting Reconnected After a Shut-Off
Reconnection deadlines depend on the situation. A valid medical certificate gets first priority. For most electric customers who resolve the reason for disconnection, the utility has up to four calendar days to restore service. Gas customers can wait up to seven calendar days.13Legal Information Institute. Illinois Administrative Code 83-280.170 – Timely Reconnection of Service
If the utility misses those deadlines, or if it disconnected you in error, it cannot charge a reconnection fee. Reconnection fees are not fixed at a specific dollar figure in the administrative code, but they must be clearly communicated before you pay.13Legal Information Institute. Illinois Administrative Code 83-280.170 – Timely Reconnection of Service Pay on a Friday afternoon and, without a medical certificate to move you up the queue, you may not have power back until Tuesday or Wednesday.
Filing a Complaint With the ICC
If you believe your utility broke any of these rules, start with an informal complaint through the ICC’s Consumer Services Division, which will work with you and the utility to reach a resolution.14Illinois Commerce Commission. Public Utility You have to go through the informal stage before filing a formal complaint, unless waiting would cause you to miss the statute of limitations.
If the utility fails to respond to the informal complaint within 14 days, you can file a formal complaint right away. Otherwise, if the informal process doesn’t resolve the issue, the Consumer Services Division will let you know about your right to escalate. Once you signal your intent to file formally, the utility must give you at least 10 business days to file without disconnecting your service.15Illinois General Assembly. Illinois Administrative Code 83-280.230 – Commission Complaint Process
There are time limits on getting money back. A complaint about excessive or unjust charges must be filed within two years of when the service was provided. A complaint about incorrect billing must be filed within two years of when you first learned about the error.15Illinois General Assembly. Illinois Administrative Code 83-280.230 – Commission Complaint Process Keep every bill, notice, and written response from the moment a dispute starts. If it escalates, that paper trail is your evidence.