Making a one-time payment to LG&E

You can pay your LG&E bill without setting up automatic payments through several methods: online through your account, by phone, by mail, or in person at a payment location. The fastest route is the LG&E website or mobile app, where you can enter your account number and pay immediately with a debit card, credit card, or bank account. If you prefer not to use the internet, calling the LG&E customer service line lets you pay over the phone with the same payment methods.

One-time payments are processed differently depending on how you pay. Online and phone payments typically post to your account within one business day. Payments by mail take longer — usually 7 to 10 business days from the date LG&E receives the check. If you are close to your due date, mailing a check risks a late payment, so use online or phone payment instead.

Key Takeaways

  • The LG&E website and mobile app are the fastest way to make a one-time payment, processing within one business day.
  • You can also pay by phone, mail, or at an authorized payment location, but processing times vary by method.
  • Have your LG&E account number ready before you start, whether you pay online, by phone, or by mail.
  • Mailed checks take 7 to 10 business days to post, so do not use this method if your due date is within two weeks.

Paying online through the LG&E website or app

Go to the LG&E website and log into your account, or download the LG&E mobile app and sign in. Once logged in, look for a "Pay My Bill" or "Make a Payment" button — the exact wording depends on which platform you use. Enter the amount you want to pay and select your payment method: debit card, credit card, or bank account.

If you pay with a debit or credit card, LG&E charges a convenience fee — the amount varies depending on the card type and the payment processor, but typically ranges from $1 to $3 for smaller bills. Paying from a bank account (checking or savings) usually has no fee. The payment posts within one business day, so if you pay before 5 p.m. on a weekday, it typically shows up the next day.

Paying by phone

Call LG&E customer service at 1-800-331-7661. Have your account number ready — you can find it on your bill or in your online account. A representative will ask which account you want to pay, how much you want to pay, and which payment method you prefer. You can pay with a debit card, credit card, or bank account information.

Like online payments, card payments over the phone may include a convenience fee, while bank account payments typically do not. The payment posts within one business day. If you call after business hours, you may reach an automated system that walks you through the payment process without speaking to a representative.

Paying by mail

Write a check payable to LG&E and include your account number on the check itself. Mail it to the address shown on your bill — this address is where LG&E processes payments, not where customer service is located. Do not send cash through the mail.

LG&E receives mail payments at a processing center, and it typically takes 7 to 10 business days from the date they receive your check for the payment to post to your account. If your due date is within two weeks, this method risks a late payment. Keep a record of when you mailed the check in case you need to prove you paid on time.

Paying in person at a payment location

LG&E has authorized payment locations in Kentucky and Indiana where you can pay cash, check, or debit card in person. These are usually at local utility offices or third-party payment centers. Check the LG&E website for a list of locations near you, or call customer service to find the closest one.

In-person payments are processed the same day or the next business day, depending on when you pay and the location's hours. This method works well if you prefer to pay with cash or if you want immediate confirmation that your payment was received. Bring your account number and the amount you plan to pay.

What to do if you cannot pay the full bill

If you can only pay part of your bill, you can still make a one-time partial payment through any of the methods above. Enter the amount you can afford instead of the full balance. The remaining balance will stay on your account and accrue interest or late fees depending on how far past the due date you are.

If you are struggling to pay your bill, LG&E offers budget billing and payment plans that spread your costs over time. Contact customer service to discuss these options before you fall behind, as they may help you avoid late fees or service disconnection.

Avoiding common payment mistakes

The most common mistake is mailing a check too close to the due date. Mail takes time, and LG&E dates the payment from when they receive it, not when you send it. If your due date is within 10 days, use online or phone payment instead.

Another mistake is forgetting to include your account number on a mailed check. Without it, LG&E may not know which account the payment belongs to, and it could be delayed or applied to the wrong account. Always write your account number clearly on the check.

If you pay online or by phone with a credit card, remember that the convenience fee is added to your payment. If you are trying to pay an exact amount, account for the fee. Some people also accidentally set up automatic payments when they meant to make a one-time payment — read the confirmation screen carefully before you submit.

Frequently Asked Questions

How long does it take for a one-time payment to show up on my bill?

Online and phone payments post within one business day. Mailed checks take 7 to 10 business days from the date LG&E receives them. In-person payments at authorized locations post the same day or next business day. Check your online account to confirm the payment has posted.

Will I be charged a fee for paying my LG&E bill one time?

Credit and debit card payments online or by phone include a convenience fee, usually $1 to $3 depending on the card type. Bank account payments and mailed checks have no fee. In-person payments at LG&E offices typically have no fee, but some third-party payment centers may charge a small fee.

Can I pay someone else's LG&E bill if I have their account number?

Yes, you can make a one-time payment toward any LG&E account if you have the account number. You do not need to be the account holder. The payment will be applied to that account regardless of whose name is on it.

What should I do if my payment does not post after the expected time?

If an online or phone payment does not post within two business days, or a mailed check does not post within two weeks, contact LG&E customer service. Have your confirmation number (for online or phone payments) or the check number and mailing date ready. They can trace the payment and confirm it was received.

Is there a limit to how much I can pay in one transaction?

LG&E does not publicly state a maximum payment amount for one-time payments. If you are paying a very large amount, call customer service first to confirm the payment method can handle it, especially if you are paying by phone or online.