How to Pay Your ComEd Bill Online Without Creating an Account

You can pay a ComEd bill as a guest without logging in or creating an account

ComEd, the electric utility serving northern Illinois, lets you make a one-time payment through their website without setting up a customer account. You'll need your ComEd account number (found on your bill), the amount you want to pay, and a valid payment method — debit card, credit card, or bank account. The payment processes when ready, and you'll receive a confirmation number you should save for your records.

This guest payment option is useful if you're paying someone else's bill, prefer not to create an online account, or just want to make a quick payment without remembering a password. The process takes about five minutes from start to finish.

Key Takeaways

• ComEd's guest payment option requires only your account number and payment method — no login or account creation needed.
• You can pay with a debit card, credit card, or bank account information through the guest payment portal.
• The payment goes through when ready, and you receive a confirmation number that serves as your receipt.
• Guest payments work for one-time bills or partial payments, but you cannot set up automatic recurring payments without creating an account.

How to find your ComEd account number

Your ComEd account number appears in the upper right corner of your paper bill, usually printed as an 11-digit number. If you have your bill in front of you, that's the fastest way to locate it. The number may also be labeled as "Account Number" or "Service Account Number."

If you don't have a physical bill, you can find the account number on any recent email from ComEd about your account, or you can call ComEd customer service at 1-877-426-6331 and provide your service address to get the number over the phone.

Steps to pay as a guest on ComEd's website

Go to ComEd's main website and look for the "Pay My Bill" or "Make a Payment" option, usually located in the top navigation or under a "Billing" section. Click on the guest or one-time payment option — this will be labeled differently than the login portal, often as "Pay as Guest" or "One-Time Payment."

Enter your 11-digit ComEd account number in the field provided. The system will pull up your account and show your current balance. Enter the amount you want to pay — you can pay the full balance, a partial amount, or a specific dollar figure. Select your payment method: debit card, credit card, or bank account (checking or savings).

If paying by card, enter the card number, expiration date, and CVV security code. If paying by bank account, provide your routing number and account number. Enter your billing zip code or the service address associated with the account. Review the payment details, confirm the amount, and submit.

You'll see a confirmation page with a confirmation number. Write down or screenshot this number — it's your proof of payment. ComEd will also send a confirmation email to the address you provide, though this may take a few minutes to arrive.

Payment methods and fees

ComEd accepts debit cards, credit cards, and electronic bank transfers (ACH) for guest payments. There is no fee to pay by bank account transfer, but credit card and debit card payments typically carry a processing fee of around 2 to 3 percent of the payment amount. This fee is added to your payment total at checkout, so you'll see the final amount before you confirm.

If the fee seems high for your payment amount, paying by bank account transfer avoids it entirely. Bank transfers process within one to two business days, while card payments are usually when ready.

When your payment posts to your account

Card payments post to your ComEd account when ready or within a few hours. Bank account transfers (ACH) typically post within one to two business days. You can check whether your payment has posted by calling ComEd at 1-877-426-6331 or by visiting their website and entering your account number again to see the updated balance.

If you need to dispute a payment or believe it didn't go through, keep your confirmation number and the confirmation email. ComEd uses these to track the transaction in their system.

What to do if you need to pay by phone or mail instead

If you prefer not to pay online, ComEd accepts payments by phone at 1-877-426-6331. A representative can take your payment information over the phone, though this method may also charge a processing fee for card payments. You can also mail a check or money order to the address printed on your bill — allow 7 to 10 business days for mail delivery and processing.

Some ComEd customers can also pay in person at authorized payment locations, though these vary by area. Call the customer service number above to ask whether a payment location is near you.

Limits and restrictions on guest payments

Guest payments are for one-time or occasional payments only. You cannot set up automatic recurring payments (autopay) without creating a full ComEd online account. If you want your bill to be paid automatically each month, you'll need to create a free account on ComEd's website and enroll in autopay from there.

There are no limits on how many guest payments you can make, but each payment is processed separately. If you find yourself paying ComEd bills regularly, creating an account takes just a few minutes and gives you access to autopay, billing history, and the ability to view your usage.

Frequently Asked Questions

Can I pay someone else's ComEd bill as a guest?

Yes. You only need their account number, which is on their bill. You don't need their permission to view the balance or make a payment, though ComEd recommends letting them know you've paid so they don't pay it twice. You'll receive the confirmation number, not the account holder.

What if I don't have my account number?

Call ComEd at 1-877-426-6331 with your service address or phone number, and they'll provide it. You can also check any recent bill or email from ComEd. Without the account number, you cannot process a guest payment online.

Is there a fee for paying as a guest?

There's no fee if you pay by bank account transfer. Credit and debit card payments usually include a processing fee of 2 to 3 percent, shown before you confirm the payment. This fee is added to your total payment amount.

How long does it take for a guest payment to show up?

Card payments post within hours or when ready. Bank transfers post within one to two business days. You can check your updated balance by entering your account number on ComEd's website or calling customer service.

Can I set up automatic payments as a guest?

No. Autopay requires a full online account. Creating one is free and takes a few minutes — you'll need your account number and an email address. Once you have an account, you can enroll in autopay and choose the payment method and date.