Paying your Pepco bill online, by phone, or by mail

Pepco, the electric utility serving parts of Maryland and Washington, D.C., lets you pay your bill through several channels: their website, a phone line, automatic bank transfers, or traditional mail. The fastest route is their website or mobile app, where you can pay when ready with a bank account or debit card. If you prefer not to go online, you can call their payment line or mail a check to the address on your bill.

Each method has a different timeline. Online and phone payments usually post within one business day. Mailed checks take longer — typically five to seven business days from when Pepco receives them — so mail early if your due date is near. Automatic bank transfers (called autopay) remove the timing question entirely by withdrawing the amount on a date you choose each month.

Key Takeaways

  • Pepco's website and mobile app process payments the same day or next business day, making them the fastest option if you need to pay quickly.
  • Automatic bank transfers through autopay eliminate the need to remember your due date and can lower your bill slightly on some Pepco rate plans.
  • Mailed checks take five to seven business days to post, so send them at least a week before your due date to avoid a late payment.
  • Pepco's phone payment line (1-877-737-2662) accepts payments but may charge a fee depending on your payment method.

Paying online or through the Pepco mobile app

The Pepco website (pepco.com) and their mobile app are the most direct ways to pay. You log in with your account number and password, navigate to "Pay My Bill," and enter either a bank account or debit card. Pepco does not charge a fee for online payments made from a bank account. If you use a debit card, a small fee applies — the exact amount varies but is typically a few dollars.

Payments made before 5 p.m. Eastern Time usually post the same day. Payments after 5 p.m. or on weekends post the next business day. The app works the same way as the website and is useful if you want to check your balance or pay while away from a computer.

If you do not have a Pepco online account yet, you can create one on their website using your account number (found on your bill) and service address. You will need to verify your identity, which typically takes a few minutes.

Setting up automatic payments (autopay)

Autopay withdraws your bill amount from your bank account on a date you choose each month, usually around your due date. You set this up through the Pepco website under "Autopay" or "Recurring Payments." You provide your bank routing number and account number, and Pepco handles the rest.

Autopay is free and removes the risk of forgetting a payment. Some Pepco rate plans offer a small discount — usually $0.50 to $1.00 per month — if you enroll in autopay, though this varies by customer type and location. You can change or cancel autopay anytime through your online account.

If your bill amount changes significantly month to month (which is common with electric bills), autopay will withdraw the full amount each time, not a fixed sum. This means you do not have to adjust anything manually when your usage changes.

Paying by phone

Pepco's automated payment line is 1-877-737-2662. You can call this number 24 hours a day, seven days a week. The system will ask for your account number and the amount you want to pay, then guide you through entering payment information.

Phone payments accept debit cards and bank accounts. If you pay from a bank account, there is no fee. Debit card payments incur a fee similar to the one charged for online debit card payments. The payment posts the same day if you call before 5 p.m. Eastern Time on a business day; otherwise it posts the next business day.

If you prefer to speak with a representative, you can call Pepco's customer service line at 1-888-737-2662 during business hours (typically 7 a.m. to 7 p.m. Monday through Friday). A representative can process your payment over the phone, though this may take longer than the automated line.

Paying by mail

You can mail a check or money order to the address printed on your bill. Include your account number on the check so Pepco can match it to your account. Mail your payment at least one week before your due date to account for postal delivery time.

Pepco's mailing address varies by region. Check your bill for the correct address for your service area — using the wrong address delays your payment. Once Pepco receives your check, it typically takes two to three business days to post to your account.

Mailing a payment is slower than other methods and carries the risk of mail delays or loss. It is most useful if you do not have online access or prefer not to share banking information electronically.

Late payments and what happens if you miss your due date

Pepco's due date is printed on your bill, usually 20 to 25 days after the bill is issued. If your payment does not post by that date, Pepco may charge a late fee. The amount of the late fee depends on your rate plan and account type.

If you know you will be late, contact Pepco before your due date. They may be able to work out a payment plan or extend your due date in some cases. Calling customer service at 1-888-737-2662 is the fastest way to discuss options.

Repeated late payments can result in service disconnection. Pepco typically sends notices before disconnecting service, but the timeline varies. If you are struggling to pay your bill, Pepco offers information programs for low-income customers; information is available on their website or by calling customer service.

Frequently Asked Questions

Is there a fee for paying my Pepco bill online?

No fee applies if you pay from a bank account. Debit card payments incur a small fee, typically a few dollars. The exact amount depends on your payment method and is shown before you confirm the payment.

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

Online and phone payments post the same day if made before 5 p.m. Eastern Time on a business day, or the next business day otherwise. Mailed checks take five to seven business days from when Pepco receives them. Autopay posts on the date you select.

Can I pay someone else's Pepco bill?

Yes, you can pay another person's bill online or by phone if you have their account number. You do not need to be the account holder. Provide their account number when prompted, and the payment will post to their account.

What should I do if my payment was late and I was charged a late fee?

Contact Pepco's customer service at 1-888-737-2662 to discuss the fee. In some cases, they may remove a late fee if it is your first occurrence or if there were extenuating circumstances. Requesting removal is worth attempting, though it is not may provide.

Can I change my autopay date if it does not work with my budget?

Yes. Log into your Pepco account online, go to "Autopay," and select a new withdrawal date. You can change it anytime, and the new date takes effect on your next billing cycle. This is useful if your paycheck arrives on a different schedule.