ComEd bill payment methods and where to send your money

ComEd, the electric utility serving northern Illinois, accepts payments through five main channels: online through their website, by phone, by mail, in person at payment centers, and through automatic bank transfers. The fastest and most common method is online payment at ComEd.com, where you can pay when ready using a bank account or debit card. Phone payments go through their automated system at 1-877-411-2633 or through a representative during business hours.

If you prefer to mail a check, send it to the address printed on your bill — ComEd processes mailed payments within 5 to 7 business days after receipt. In-person payments are available at ComEd payment centers in Chicago and surrounding areas, as well as at third-party locations like grocery stores and currency exchanges, though these often charge a convenience fee of $1 to $3. Automatic bank transfers, set up through your ComEd account, deduct your payment on a date you choose each month and carry no fee.

The due date appears on your bill, typically 21 days after the bill is issued. ComEd considers a payment late if it arrives after 5 p.m. on the due date. If you pay online or by phone before midnight on the due date, the payment counts as on-time, even if the funds don't leave your account when ready.

Key Takeaways

  • Online payment through ComEd.com is free and processes the same day, making it the fastest way to pay if you have internet access.
  • Mailed checks take 5 to 7 business days to process, so you must mail them at least a week before the due date to avoid a late fee.
  • Automatic bank transfers eliminate the risk of forgetting a payment and cost nothing, though you must set them up in advance through your account.
  • Late payments trigger a 1.5% monthly charge on the overdue balance, and service disconnection can occur if you fall 60 days behind.
  • ComEd offers budget billing and hardship programs for customers struggling to pay, which you can discuss with their customer service team.

Late fees, disconnection, and what happens when you cannot pay on time

A payment is late if it arrives after the due date shown on your bill. ComEd charges a 1.5% monthly late fee on the unpaid balance — so if your bill is $150 and you pay 30 days late, you owe an additional $2.25. This fee compounds each month the bill remains unpaid, meaning a three-month-old debt of $150 will have accumulated roughly $6.75 in late charges.

If your account reaches 60 days past due, ComEd can disconnect your service without further notice. The company typically sends a disconnection warning letter 10 to 14 days before the cutoff, but you should not rely on receiving it — if your address on file is outdated or the letter is lost in mail, you may arrive home to no power. Once disconnected, you must pay the full overdue balance plus a reconnection fee (typically $50 to $100) to restore service.

If you receive a disconnection notice, contact ComEd when ready at 1-877-411-2633. Many customers can negotiate a payment plan or delay the disconnection date by speaking to a representative. ComEd also has hardship programs for low-income customers and those facing temporary financial difficulty — these can reduce your bill, extend your payment important date, or waive late fees in some cases.

Budget billing and level payment plans

ComEd's budget billing program averages your annual electricity costs and spreads them into equal monthly payments. Instead of paying $280 in winter and $90 in summer, you might pay $160 every month. This makes budgeting easier and prevents the shock of a large winter bill, though you still owe the full amount if you cancel the program mid-year.

Budget billing is free and available to most residential customers. ComEd recalculates your average payment once a year, usually in the fall, to reflect changes in your usage or rates. If your actual usage is much lower than the estimate, you build a credit on your account; if usage is higher, you owe a balance at the end of the year. You can enroll through your ComEd account online or by calling customer service.

Budget billing does not forgive debt or reduce what you owe — it only spreads payments evenly. If you are already behind on your bill, you must catch up before enrolling, or ComEd will add the past-due amount to your new budget payment.

Payment plans and hardship programs for customers in financial difficulty

If you cannot pay your full bill by the due date, ComEd offers extended payment plans that break your balance into smaller installments over 2 to 12 months, depending on how much you owe. These plans do not waive late fees already applied, but they stop additional late charges from accruing if you stick to the agreed schedule. You must request a plan before your account is disconnected — once service is cut, you cannot set up a plan until you pay a portion of the debt.

ComEd's Low Income Home Energy information Program (LIHEAP) partnership helps may have access to customers pay their bills. LIHEAP is a federal program administered by the state of Illinois, and ComEd can refer you to your local agency. may be able to access depends on household income and size, and the program pays a portion of your bill directly to ComEd. You can also contact your local Community Action Agency or dial 211 to find LIHEAP offices near you.

Customers facing temporary hardship — job loss, medical emergency, or unexpected expense — can also ask ComEd about its hardship program, which may include a temporary rate reduction, extended due dates, or waived late fees. These programs are not automatic; you must contact ComEd and explain your situation. Call 1-877-411-2633 and ask to speak with a representative about hardship options.

How to set up automatic payments and manage your account online

Automatic payments through ComEd are free and take about 5 minutes to set up. Log into your account at ComEd.com, go to the "Billing & Payment" section, and select "Autopay." You can choose to pay your full bill each month or a fixed amount, and you can pick any day of the month for the payment to process. ComEd will deduct the payment from your bank account on that date.

You can change or cancel autopay at any time through your account, and ComEd will send you an email confirmation each time a payment is processed. If your bank account changes, update it in your account settings to prevent failed payments. If a payment fails due to insufficient funds, ComEd will attempt to reprocess it, but you may incur a late fee if the payment does not go through by the due date.

Your online account also shows your current balance, usage history, and due dates. You can view your bill as a PDF, set up payment reminders, and report outages. If you do not have internet access, you can still manage your account by phone at 1-877-411-2633.

What to do if you dispute a charge or believe your bill is wrong

If your ComEd bill seems too high or includes a charge you do not recognize, you can dispute it without paying the disputed amount first. Contact ComEd at 1-877-411-2633 and ask to file a formal complaint. Explain what you believe is wrong — for example, a meter reading that seems inaccurate, a charge for a service you did not request, or a late fee applied in error.

ComEd will investigate your complaint and respond within 30 days. During this time, you must still pay the undisputed portion of your bill to avoid late fees. If ComEd finds an error in your favor, they will issue a credit to your account. If you disagree with their findings, you can file a complaint with the Illinois Commerce Commission (ICC), which oversees utility companies in the state. The ICC has a dispute resolution process that is free to use.

Keep copies of your bills, payment receipts, and any correspondence with ComEd. If you believe you were overcharged, ComEd may owe you a refund plus interest, but only if you can document the error and the dates involved.

Payment information for seniors and disabled customers

Illinois offers additional support for seniors (age 65 and older) and disabled customers through the LIHEAP program and the Percentage of Income Payment Plan (PIPP). PIPP caps your monthly electric bill at a percentage of your household income — typically 3% to 6% depending on your situation. The state pays ComEd the difference between your capped payment and your actual bill.

To explore PIPP or other senior and disability programs, contact your local Community Action Agency or call 211. You will need to provide proof of age or disability, household income documentation, and your ComEd account number. Processing can take 4 to 8 weeks, so explore as soon as you know you need help.

ComEd also has a policy protecting seniors and disabled customers from winter disconnection — if you are 65 or older or have a medical condition that makes loss of heat dangerous, ComEd cannot disconnect your service during winter months (typically November through March) if you are enrolled in a payment plan or hardship program. You must notify ComEd of your situation in writing or by phone to set up this protection.

Frequently Asked Questions

What happens if I pay my bill one day late?

ComEd charges a 1.5% late fee on the unpaid balance if your payment arrives after the due date. A one-day-late payment of $150 incurs a $2.25 fee. This fee is added to your next bill. Paying one day late does not trigger disconnection, but repeated late payments can lead to service cutoff if your account reaches 60 days past due.

Can I pay my ComEd bill with a credit card?

ComEd does not directly accept credit cards for bill payment. However, you can pay with a debit card online or by phone. Some third-party payment processors allow credit card payments, but they charge a convenience fee of 2% to 3%. Paying with a debit card or bank account transfer has no fee.

How long does it take for an online payment to show up on my account?

Online payments typically post to your ComEd account within 24 hours. If you pay before midnight on the due date, the payment counts as on-time even if it does not appear in your account until the next day. For same-day posting, pay before 5 p.m. on the due date.

What if I cannot afford my electric bill this month?

Contact ComEd at 1-877-411-2633 and ask about a payment plan, budget billing, or hardship programs. You can also call 211 or your local Community Action Agency to learn about LIHEAP or PIPP, which may reduce your bill based on your income. Do not wait until you are disconnected — programs work best when you reach out before you fall behind.

Can ComEd disconnect my service in winter if I have a medical condition?

Yes, but only if you notify ComEd in writing or by phone that you have a medical condition that makes loss of heat dangerous. Once you register, ComEd cannot disconnect during winter months (typically November through March) as long as you are enrolled in a payment plan or hardship program. You must renew this protection each year.