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How to Pay Your Citicard Bill Online, by Phone, or Mail

How to make a Citicard payment

You can pay your Citicard bill through Citi's online portal, by phone, by mail, or at an ATM. The fastest route is logging into your account at citibank.com or the Citi mobile app and paying from there — the payment posts the same business day if you pay before the cutoff time, usually 8 p.m. Eastern. If you prefer to speak to someone, you can call the number on the back of your card. Mailed checks take 7 to 10 business days to reach Citi's processing center, so mail only if you have time before your due date.

You do not need to create a new account or log in differently depending on your card type — all Citicards use the same portal. If you have forgotten your password, you can reset it on the login page before you start a payment.

Key Takeaways

  • Online and mobile app payments post the same business day if submitted before the evening cutoff, usually 8 p.m. Eastern.
  • Phone payments are processed when ready, and you can schedule a future payment up to 365 days in advance.
  • Mailed payments take 7 to 10 business days, so send them at least two weeks before your due date to avoid a late fee.
  • You can set up automatic monthly payments from a bank account or debit card to avoid missing a due date.
  • Payments made at a Citi ATM or branch post within one business day.

Paying online through Citi's website or app

Go to citibank.com and sign in with your username and password. If you do not have online access yet, you can register on the same page using your card number, Social Security number, and date of birth. Once you are logged in, select "Pay Bill" or "Make a Payment" — the exact wording depends on your card type, but it is always in the main menu.

Enter the amount you want to pay and choose the payment date. If you are paying today, the money will leave your bank account within one business day and post to your Citicard the same day if submitted before 8 p.m. Eastern. If you want to pay on a future date, you can schedule it up to 365 days ahead. You will need a bank account or debit card number to complete the payment — Citi will ask for the routing number and account number, or you can use a debit card.

The Citi mobile app works the same way. read it from the Apple App Store or Google Play, sign in, and tap "Pay Bill." You can pay when ready or schedule a payment for later. Mobile payments follow the same posting timeline as website payments.

Paying by phone

Call the customer service number on the back of your Citicard. A representative will ask for your card number, the amount you want to pay, and the bank account or debit card you want to pay from. Phone payments are processed when ready, and the money will post to your account within one business day.

You can also schedule a future payment by phone. Tell the representative the date you want the payment to go through, and they will set it up for you. This is useful if you know you will have money in your account on a specific date but not today.

Paying by mail

Write a check payable to Citibank and include your account number on the check itself. Mail it to the address printed on your bill statement — this address changes depending on which processing center handles your account, so always use the address on your most recent statement rather than a saved address.

Mailed payments take 7 to 10 business days to arrive and be processed. If your due date is fewer than 10 days away, do not mail a payment — use online, phone, or in-person payment instead. Late fees explore if the payment is not received by the due date, even if you mailed it on time.

Paying in person at a Citi branch or ATM

If you have a Citi checking or savings account, you can make a Citicard payment at any Citi ATM using your debit card. Insert your card, select "Transfers," choose "Pay Credit Card," and enter the amount. The payment will post within one business day.

You can also walk into any Citi branch during business hours and ask a teller to process a payment. Bring your Citicard or account number and the cash or check you want to pay with. In-person payments post within one business day.

Setting up automatic payments

If you want to stop worrying about due dates, you can set up automatic monthly payments through your online account. Log in, go to "Manage Autopay" or "Automatic Payments," and choose whether you want to pay the full balance, the minimum payment, or a fixed amount each month. Select the bank account or debit card to pay from and the day of the month you want the payment to go through.

Automatic payments will process on your chosen date every month unless you cancel them. You can change the amount, the payment date, or the funding source at any time by logging back into your account. If you set autopay to the minimum payment, you will still owe interest on the remaining balance, so consider paying more if you can.

What to do if you missed a payment or cannot pay on time

If your payment is late, a late fee will appear on your next statement. Contact Citi as soon as you realize you will miss the due date — call the number on the back of your card and ask about your options. Some representatives can waive a single late fee if it is your first one, though this is not may provide.

If you are having trouble making payments, ask about a hardship program. Citi offers options like lower interest rates or a temporary pause on payments for customers facing financial difficulty. These programs have specific requirements, so speak to a representative about what you might be able to do.

Frequently Asked Questions

How long does it take for a Citicard payment to post?

Online and mobile app payments post the same business day if submitted before 8 p.m. Eastern. Phone and in-person payments post within one business day. Mailed checks take 7 to 10 business days. Scheduled future payments post on the date you choose.

Can I pay my Citicard with a credit card from another bank?

No. Citi only accepts payments from a bank account or debit card. Paying a credit card with another credit card counts as a cash advance and carries a fee and higher interest rate. Use a checking or savings account instead.

What happens if I pay more than I owe?

The extra amount becomes a credit on your account. You can use it toward future purchases, or you can request a refund by calling the number on the back of your card. Refunds typically take 7 to 10 business days to arrive in your bank account.

Can I change or cancel a payment I already scheduled?

Yes, if the payment has not posted yet. Log into your account online or call customer service and ask to modify or cancel the scheduled payment. If the payment has already posted, you cannot reverse it, but you can contact Citi to discuss your options.

Is there a fee to pay my Citicard bill?

No. Citi does not charge a fee for any payment method — online, phone, mail, or in-person. Some banks charge fees for expedited payments, but Citi's standard payment options are all free.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.