Where to pay your NJ Natural Gas bill
NJ Natural Gas bills can be paid through their website at njng.com, by phone, by mail, or in person at authorized payment locations. The fastest route is their online payment portal, which processes same-day payments if you submit before their cutoff time (usually early afternoon on business days). Phone payments and in-person payments also post the same day, while mail payments take 7 to 10 business days to reach their processing center.
You do not need to create an account to make a one-time payment, though having one makes it easier to track your balance and set up automatic payments. If you already receive bills by email or have logged in before, your account exists in their system.
Key Takeaways
- Online payment through njng.com is the fastest method and posts the same day if submitted before the afternoon cutoff on business days.
- You can pay by phone, mail, or at authorized payment locations, but mail takes 7 to 10 business days to process.
- Automatic payments (autopay) prevent late payments and can be set up through your online account or by calling customer service.
- Late fees are added if payment is not received by the due date shown on your bill, regardless of when you submit it.
- Your account number appears on your bill and is required for all payment methods except online payments made through an existing account.
Paying online through njng.com
Go to njng.com and look for the "Pay My Bill" or "Billing" section on the homepage. If you have an existing account, log in with your username and password. If you do not have an account, select the option to pay as a guest — you will need your account number (found on your bill) and the amount you want to pay.
Enter your payment method: debit card, credit card, or bank account. NJ Natural Gas charges a fee for credit card payments but not for debit card or bank account payments. The fee amount varies depending on your payment method and is shown before you confirm. After you submit, you will receive a confirmation number — save this for your records.
Payments submitted before the cutoff time on business days post the same day. If you submit after hours or on a weekend, the payment will post the next business day. Your balance will update in your account once the payment clears.
Setting up automatic payments (autopay)
Automatic payments remove the risk of forgetting a due date. Log into your account at njng.com, go to the billing section, and look for "Autopay" or "Automatic Payment" options. You can choose to pay your full bill amount or a fixed amount each month.
Select your payment method (bank account or card) and the date you want the payment to come out each month. Most customers choose a date shortly after their bill is issued, which gives them time to review it first. Once autopay is active, you will receive a confirmation, and the payment will process automatically on that date each month.
You can change or cancel autopay at any time through your account. If your bill amount varies significantly month to month, you may want to review it before the autopay date and adjust the amount if needed.
Paying by phone or mail
To pay by phone, call NJ Natural Gas customer service at the number on your bill. Have your account number and payment method ready. A representative will process your payment over the phone and provide a confirmation number. Phone payments post the same day if submitted before the afternoon cutoff on business days.
To pay by mail, write a check or money order payable to NJ Natural Gas and include your account number on the check. Mail it to the address shown on your bill under "Payment Address" or "Make Checks Payable To." Do not mail cash. Allow 7 to 10 business days for the payment to arrive and post to your account. If you are close to your due date, mail is not a reliable option.
Some authorized payment locations (often grocery stores, pharmacies, or check-cashing services) accept NJ Natural Gas payments in person. These typically post the same day. Call customer service to find a location near you.
Understanding due dates and late fees
Your bill shows a due date — this is the date by which NJ Natural Gas must receive your payment to avoid a late fee. The due date is usually 20 to 25 days after the bill is issued. Late fees are added if payment is not received by that date, even if you submitted it on time but it has not yet posted.
If you are unable to pay by the due date, contact NJ Natural Gas before that date to discuss your options. They may be able to offer a payment plan or extension in some cases. Waiting until after the due date has passed makes it harder to avoid the fee.
If a late fee has already been added and you believe it was an error, you can dispute it by calling customer service and explaining the situation. Keep your confirmation number from the payment as proof of when you submitted it.
What to do if your payment does not post
If you submitted a payment but do not see it reflected in your account after the expected time, log into your account and check the payment history or recent transactions. Online and phone payments usually show up within a few hours; mail payments take longer.
If a payment is missing, gather your confirmation number (from your receipt or email) and call customer service. Provide the confirmation number, the date you submitted the payment, and the amount. They can look up the payment in their system and tell you its status. If the payment was lost or misdirected, they can help you resubmit it or apply a credit to your account.
Do not submit a second payment without confirming the first one is lost — doing so may result in an overpayment that takes time to refund.
Frequently Asked Questions
Does NJ Natural Gas charge a fee to pay my bill online?
NJ Natural Gas does not charge a fee for debit card or bank account payments. Credit card payments incur a fee that varies based on the card type and is shown before you confirm the payment. The fee is typically 2 to 3 percent of the payment amount.
Can I pay my bill if I do not have an online account?
Yes. You can pay as a guest on njng.com using your account number, by phone, by mail, or at an authorized payment location. You do not need to create an account to make a one-time payment.
What happens if I pay after the due date?
A late fee will be added to your account if payment is not received by the due date shown on your bill. The fee amount depends on your bill total and is shown on your next bill. Contact customer service before the due date if you cannot pay on time to discuss options.
How long does it take for a mailed check to post?
Mailed payments typically take 7 to 10 business days to arrive and post to your account. If your due date is within two weeks, paying by mail is risky. Use online payment, phone payment, or an authorized payment location instead.
Can I change my autopay amount or date?
Yes. Log into your account at njng.com, go to the autopay section, and update the payment date or amount. Changes usually take effect on your next scheduled payment date. You can also cancel autopay at any time through your account.