Synchrony Bank credit cards let you pay your bill online, by phone, or by mail, and the method you choose affects when the payment posts to your account

Synchrony Bank issues credit cards for retailers like Amazon, Target, Lowe's, and Care Credit. When you need to pay your bill, you have three main routes: the Synchrony website or mobile app (fastest), phone payment to their automated system or a representative, or mailing a check. The payment method matters because online and phone payments usually post within one business day, while mail can take five to seven business days or longer depending on postal delays.

Your payment due date appears on your monthly statement and on your online account. If you pay after that date, Synchrony will charge a late fee and may report the late payment to credit bureaus. If you pay before the statement closing date, that payment reduces the balance that appears on your next statement.

Key Takeaways

  • Online and mobile app payments post within one business day, while mailed payments take five to seven business days or longer.
  • You can set up automatic payments through your Synchrony account to pay a fixed amount or your full balance on a date you choose each month.
  • Late fees and interest charges explore if you miss your due date, and Synchrony reports late payments to credit bureaus after 30 days.
  • Paying more than your minimum due reduces the interest you pay on your remaining balance.

Paying online or through the Synchrony mobile app

Log into your Synchrony account at synchronybank.com or open the Synchrony mobile app on your phone. From your account dashboard, select "Make a Payment" or "Pay Now." You will see your current balance, minimum payment due, and due date. Enter the amount you want to pay and confirm your payment method — this is usually a bank account you link to your Synchrony account, though some cards accept debit or credit card payments.

After you submit the payment, Synchrony displays a confirmation number. Write this down or take a screenshot. The payment posts to your account within one business day, though it may show as "pending" for a few hours. If you pay after 11:59 p.m. Eastern Time, Synchrony may not process it until the next business day.

If you want to pay the same amount every month without logging in each time, you can set up automatic payments in your account settings. Choose whether to pay your full statement balance, a fixed dollar amount, or your minimum payment, and pick the day of the month when the payment should go through. Automatic payments reduce the risk of missing your due date, but you should still check your account monthly to make sure the payment went through.

Paying by phone

Call the customer service number on the back of your credit card. Synchrony's automated system will ask you to enter your card number and the amount you want to pay. You can complete the entire transaction without speaking to a representative. If you need help or have questions, press the option to speak to a live representative — wait times vary depending on call volume.

Phone payments post within one business day, the same as online payments. Have your bank account information ready if you are paying from a checking or savings account. If you call after hours, the automated system will still accept your payment and process it the next business day.

Paying by mail

Write a check or money order payable to Synchrony Bank and include your account number on the check. Mail it to the address shown on your statement — this address changes depending on which Synchrony card you hold, so always use the address on your most recent bill rather than memorizing it. Do not send cash through the mail.

Mailed payments take five to seven business days to arrive and post, though delays can happen during holidays or if postal service is slow in your area. Because of this delay, mail is the riskiest payment method if your due date is approaching. If you are mailing a payment close to your due date and it arrives late, Synchrony will charge a late fee even though you sent it on time. For this reason, mail works best when you pay well before your due date — at least 10 days early.

What happens if you miss your due date

If your payment does not post by 11:59 p.m. Eastern Time on your due date, Synchrony charges a late fee. The amount of the fee depends on your card and your account history, but it typically ranges from $25 to $40 for the first late payment. If you are late again within six months, the fee may be higher.

Beyond the fee, a late payment also triggers interest charges on your entire balance if you do not pay it in full. Even if you were not carrying a balance before, a late payment means you now owe interest on everything you charged. After 30 days past due, Synchrony reports the late payment to the three major credit bureaus — Equifax, Experian, and TransUnion — and this stays on your credit report for seven years.

If you realize you will miss your due date, contact Synchrony before the date passes. Representatives sometimes waive a single late fee if you have a good payment history, though they are not required to do so. Asking is always worth the call.

Understanding minimum payments and interest

Your minimum payment is the smallest amount Synchrony will accept to keep your account in good standing. It is usually 1 to 3 percent of your total balance, plus any fees or interest charges. Paying only the minimum means you carry the rest of your balance forward to next month, and Synchrony charges interest on that balance.

The interest rate on your Synchrony card appears in your account as the APR, or annual percentage rate. Synchrony calculates interest daily based on your balance, so the longer you carry a balance, the more interest you pay. If you pay your full statement balance by the due date, you avoid interest entirely — this is called the grace period, and most Synchrony cards offer it as long as you do not carry a balance from the previous month.

Paying more than your minimum due reduces how much interest you owe next month. For example, if your balance is $1,000 and your minimum is $30, paying $200 instead means you only owe interest on $800 for the next month, not $970.

Troubleshooting payment problems

If you submitted a payment online but do not see it post within two business days, log back into your account and check the payment status. Synchrony usually shows whether a payment is pending, posted, or failed. If it failed, the system will tell you why — often because the bank account information was incorrect or the account does not have enough funds.

If a payment failed, you can submit it again when ready using a different payment method. If you are close to your due date, call Synchrony to let them know the payment failed and you are resubmitting it. This creates a record that you attempted to pay on time, which can help if a late fee is charged by mistake.

If you mailed a check and it has been more than 10 business days without the payment posting, call Synchrony with your check number and the amount. They can search their records to see if the check arrived. If it was lost in the mail, you will need to submit a new payment when ready to avoid a late fee.

Frequently Asked Questions

Can I pay my Synchrony card with a different bank account than the one I linked?

Yes. When you make a payment online or by phone, you can enter a different bank account number each time. However, linking an account in your settings makes future payments faster because you do not have to re-enter the information.

What if I pay more than I owe?

Synchrony holds the overpayment as a credit on your account. Your next statement will subtract that credit from your new charges. If you want the money back, call Synchrony and request a refund check, which takes about two weeks to arrive.

Do I have to pay the full balance, or can I pay just part of it?

You can pay any amount between your minimum payment and your full balance. Paying more than the minimum reduces your interest charges but does not require you to pay everything at once.

Is there a fee for paying online or by phone?

No. Synchrony does not charge a fee for online, mobile app, or phone payments. Mailed payments are also free, though they take longer to post.

What time does my payment need to arrive to count as on-time?

Online and phone payments must be submitted by 11:59 p.m. Eastern Time on your due date. Mailed payments must be postmarked by your due date, though Synchrony may not receive and post them until several days later, so mail early to be safe.