You can pay a Nicor Gas bill as a guest without logging in or creating an account
Nicor Gas allows you to make a one-time payment through their website without setting up a user account. You enter your account number and other identifying information, pay what you owe, and you're done — no password to remember, no account to manage later. This route works if you want to pay once and move on, or if you're paying someone else's bill.
The guest payment option is faster than creating an account if you only pay occasionally. It also means Nicor won't store your payment information on their servers for future use, which some people prefer for security reasons.
Key Takeaways
- Guest payment on Nicor's website requires your account number, service address, and the amount you want to pay — no login needed.
- You'll need a valid payment method: debit card, credit card, or bank account information for an electronic check.
- Payment processing takes one to two business days, so plan ahead if your bill is due soon.
- If you pay regularly, creating an account lets you set up automatic payments and view your billing history without re-entering information each time.
- Nicor also accepts payments by phone, mail, and in person at payment centers, each with different processing times.
Where to find the guest payment option on Nicor's website
Go to nicorgas.com and look for a "Pay My Bill" or "Make a Payment" button on the homepage. This button usually appears near the top of the page. Click it, and you'll see two options: one to log in to an existing account, and one to pay as a guest. Select the guest option.
If you can't find the button, scroll down the homepage or check the main navigation menu. Nicor occasionally updates their website layout, so the exact location may shift, but the guest payment path is always available from the main site.
What information you need before you start
Have your Nicor Gas account number ready. You'll find it on your bill, usually near the top left or right. You'll also need your service address — the location where gas is being delivered, not necessarily your mailing address if they're different.
Nicor will ask you to confirm your identity by providing either your zip code or the amount of your last bill. This is a security step to make sure you're authorized to pay the account. Have one of these details on hand before you begin.
Payment methods Nicor accepts for guest payments
You can pay with a debit card or credit card. Nicor accepts Visa, Mastercard, American Express, and Discover. Enter the card number, expiration date, and CVV (the three-digit security code on the back).
You can also pay with an electronic check if you have a U.S. bank account. You'll enter your routing number and account number. Nicor does not charge a fee for electronic check payments, but some banks may charge you a fee for receiving an electronic debit — check with your bank if you're unsure.
Credit and debit card payments may carry a convenience fee that Nicor adds to your total. This fee varies and is shown to you before you confirm the payment, so you'll know the exact amount you're paying before you submit.
How long it takes for your payment to post
Electronic payments (debit card, credit card, or electronic check) typically process within one to two business days. "Business days" means Monday through Friday, excluding federal holidays. If you pay on a Friday evening, don't expect the payment to show on your account until Tuesday or Wednesday.
If your bill is due on a specific date, pay at least two business days early to be safe. Nicor considers a payment on time if it's received by their system by the due date, not if it posts to your account by that date. Paying as a guest does not speed up or slow down processing compared to paying through a logged-in account.
When to create an account instead of paying as a guest
If you pay your Nicor bill more than once or twice a year, creating an account saves time. You can set up automatic payments so the bill is paid on a schedule without you having to log in each month. You can also view your billing history, see your usage patterns, and get alerts when a bill is ready.
Creating an account takes about five minutes and requires an email address and password. Once it's set up, you can pay in seconds on future visits because Nicor remembers your account number and can store your payment method if you choose.
Other ways to pay if the website doesn't work for you
You can pay by phone by calling Nicor's customer service line. The number is on your bill. A representative can take your payment over the phone using a debit card, credit card, or bank account information. Phone payments process the same way as website payments — one to two business days.
You can also mail a check or money order to the address on your bill. Mail payments take longer because of postal delivery time, so mail your payment at least one week before the due date. Some areas have in-person payment centers where you can pay cash or a check immediately, though this is less common than phone or online options.
Frequently Asked Questions
Can I pay someone else's Nicor bill as a guest?
Yes. You'll need their account number and service address to start the guest payment process. Nicor doesn't verify that you're the account holder — they only verify the account exists and matches the information you provide. The payment will go toward that account regardless of whose name is on it.
What if I enter the wrong account number?
Nicor's system will reject the payment if the account number doesn't match the service address you enter. You'll be told the information doesn't match before you're charged. Go back, double-check your account number on the bill, and try again.
Is there a fee for paying as a guest?
Nicor doesn't charge a fee for electronic check payments. Credit and debit card payments include a convenience fee set by Nicor, which varies. The fee is shown on the payment confirmation screen before you submit, so you'll see the total cost before you're charged.
Can I get a receipt for my guest payment?
Yes. After you complete the payment, Nicor will show you a confirmation number on screen. You can print or screenshot this page as your receipt. Nicor will also send a confirmation email to the address you provide during payment, which serves as your receipt record.
What if my payment doesn't show up after two business days?
Contact Nicor customer service with your confirmation number. They can look up the payment in their system and tell you its status. If the payment was submitted successfully, it will post within two business days; if there was an error, Nicor can help you resubmit or troubleshoot the issue.