Where to pay your American Express bill

You can pay your American Express bill through the official American Express website, the mobile app, by phone, by mail, or through automatic bank transfers. The fastest and most direct route is the website or app — both let you pay when ready and see your updated balance right away. Phone payments take a few minutes and work if you prefer speaking to someone. Mail and automatic transfers are slower but work if you want to set it and forget it.

American Express does not charge a fee for any of these payment methods. Some third-party bill-pay services may charge you to send the money on your behalf, so check before you authorize a payment through your bank's bill-pay system rather than going directly to American Express.

Key Takeaways

  • Pay online at americanexpress.com or through the American Express mobile app for when ready processing with no fee.
  • Phone payments reach American Express at 1-800-528-4800 and process the same day if you call before the cutoff time listed on your statement.
  • Automatic payments can be set up through your American Express account to pay a fixed amount or your full balance on a date you choose each month.
  • Mail payments should be sent to the address on your statement at least 10 business days before your due date to arrive on time.
  • Your payment due date appears on your monthly statement, and paying by that date avoids late fees and interest charges.

Paying online or through the mobile app

Log into your American Express account at americanexpress.com or open the American Express app on your phone. Select "Make a Payment" or "Pay Now" — the exact wording varies by device. Enter the amount you want to pay, choose the date you want it to process, and confirm your payment method. The payment posts to your account when ready if you pay before the daily cutoff time, which is typically 11:59 p.m. Eastern Time.

If you pay after the cutoff, the payment will process the next business day. You can see your updated balance and payment history in your account right away. This method works for one-time payments or if you want to pay more than your minimum due.

Setting up automatic payments

Automatic payments let you choose a fixed amount or your full statement balance to pay on the same date each month. Go to your American Express account settings, find "Automatic Payments" or "Recurring Payments," and select the amount and date. American Express will pull the payment from your bank account on that date each month until you cancel it.

Automatic payments are useful if you want to avoid missing a due date. You can change or cancel them anytime through your account. If your balance varies month to month, you can set it to pay your full statement balance automatically, so you never carry a balance forward.

Paying by phone

Call American Express at 1-800-528-4800 to make a payment over the phone. Have your card number and bank account information ready. A representative will walk you through the payment and confirm the amount and date. Phone payments process the same day if you call before the cutoff time listed on your statement, or the next business day if you call after.

Phone payments are useful if you have questions about your account or need help choosing a payment amount. There is no fee for this service.

Paying by mail

Write a check or money order payable to American Express and mail it to the address shown on your statement. Include your account number on the check. Mail payments take 7 to 10 business days to reach American Express and post to your account, so send your payment at least 10 business days before your due date to avoid a late fee.

Keep a record of the check number and the date you mailed it. If your payment does not post within two weeks, contact American Express to confirm it arrived.

Understanding your due date and payment timing

Your payment due date appears on your monthly statement. Payments must reach American Express by 5 p.m. Eastern Time on that date to avoid a late fee. If your due date falls on a weekend or holiday, American Express extends the important date to the next business day.

Your statement closing date — when the billing period ends — is different from your due date. Charges made after the closing date appear on your next statement. Paying by the due date stops interest from building on your current balance, but does not stop interest on any balance you carry forward from the previous month.

What happens if you miss a payment

A late payment fee applies if your payment does not reach American Express by the due date. The fee amount depends on your account history and card type. Late payments also appear on your credit report and can lower your credit score. If you miss a payment by 30 days or more, American Express may increase your interest rate.

If you know you will miss a due date, contact American Express before the date arrives. They may be able to adjust your due date or work out a payment plan. Calling ahead is better than paying late, because it gives you a chance to explain the situation before it affects your credit.

Frequently Asked Questions

Can I pay my American Express bill from my bank's bill-pay system?

Yes, most banks let you pay American Express through their bill-pay service. The payment goes to the address on your statement. This method takes 5 to 10 business days, so send it early to meet your due date. Check whether your bank charges a fee for this service — American Express does not, but your bank might.

What is the difference between my statement balance and my current balance?

Your statement balance is what you owed on your closing date. Your current balance includes charges made after the closing date. You only owe the statement balance by your due date. Charges made after the closing date appear on your next statement and are due 30 days later.

Can I pay more than my minimum due?

Yes. You can pay any amount up to your full balance. Paying more than the minimum reduces the interest you owe on any balance you carry forward. Paying your full statement balance stops all interest from building on that balance.

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

Online and app payments post when ready if you pay before the daily cutoff time. Phone payments process the same day or next business day depending on when you call. Mail and bank bill-pay take 5 to 10 business days. Check your account online to confirm the payment posted.

What should I do if my payment was lost in the mail?

Contact American Express right away with the check number and date you mailed it. They can search for the payment and may be able to stop a late fee if the payment was genuinely lost. If the check is not found within two weeks, you can send another payment or pay online to avoid a late fee on your account.