Call the customer service number on the back of your card to cancel

The fastest way to cancel a Credit One card is to call the number printed on the back of your card. A representative will walk you through the cancellation process, answer questions about your account, and confirm when the card is closed. Have your card in front of you when you call.

Credit One's customer service line is available during business hours. When you reach a representative, tell them you want to close the account. They will verify your identity, check your balance, and explain what happens next. If you have a balance remaining, you will still need to pay it — cancelling the card does not erase what you owe.

Some cardholders prefer calling because you get immediate confirmation and can ask questions in real time. The representative can also tell you whether closing the account will affect your credit score or if there are any fees attached to cancellation.

Key Takeaways

  • Call the number on the back of your Credit One card during business hours to request cancellation.
  • You must pay any remaining balance on the card even after you close the account.
  • Ask the representative to confirm the cancellation in writing or check your account online afterward to verify the card is closed.
  • Closing a credit card can lower your credit score temporarily because it reduces your available credit and may change your credit utilization ratio.
  • If you have pending transactions or automatic payments linked to the card, contact those merchants before cancelling to avoid payment failures.

Pay off your balance before or during the cancellation call

Credit One will not close your account if you have an outstanding balance. Before you call to cancel, pay down what you owe as much as possible. If you cannot pay the full amount, ask the representative during the cancellation call whether you can set up a payment plan or pay the remaining balance over time.

Some cardholders make a final payment during the call itself, using a bank account or another card. This speeds up the closure. If you have a small balance remaining after cancellation, Credit One will send you a bill for that amount, and you can pay it by mail or through their online portal.

Update automatic payments and recurring charges before you cancel

If you have set up automatic payments or recurring charges on your Credit One card — subscriptions, utility bills, insurance premiums — those will fail once the card is closed. Contact each merchant or service provider at least a week before you plan to cancel and update your payment method to a different card or bank account.

Check your recent statements to find all recurring charges. Many people forget about subscriptions they signed up for months ago. Updating these first prevents late fees, service interruptions, or collection attempts from merchants who cannot process your payment.

Request written confirmation of cancellation

After the representative confirms your cancellation over the phone, ask them to send you written confirmation by mail or email. This gives you proof that the account was closed on a specific date, which matters if a charge appears on the card later or if a debt collector contacts you about the account.

You can also log into your Credit One online account a few days after the call to verify the card shows as closed or inactive. Take a screenshot of this confirmation. Keep both the written confirmation and your screenshot in case you need to dispute a charge or prove the account was closed.

Understand how cancellation affects your credit score

Closing a credit card can lower your credit score, usually by a small amount. This happens because closing an account reduces your total available credit, which can raise your credit utilization ratio — the percentage of your total credit limit that you are using across all cards. A higher utilization ratio can hurt your score.

The impact is often temporary. Your score typically recovers within a few months as you continue to pay other accounts on time. If you have other credit cards with low balances, the effect may be minimal. If this is your only credit card or your only card with available credit, the impact may be larger.

If you are planning to apply for a loan or mortgage soon, consider waiting to cancel until after your application is approved. Cancelling a card right before a credit check can lower your score at the moment lenders are reviewing your application.

What to do if you cannot reach customer service

If you have trouble reaching Credit One by phone, you may be able to request cancellation through your online account. Log in to your Credit One portal and look for account settings or customer service options. Some card issuers allow you to submit a cancellation request through secure messaging.

If the online option is not available, send a written request by mail to Credit One's mailing address. Include your name, account number, and a clear statement that you want to close the account. Send it certified mail with return receipt so you have proof of delivery. This method is slower — it can take two to four weeks — but it creates a paper trail.

Frequently Asked Questions

Will I be charged a fee to cancel my Credit One card?

Credit One does not typically charge a cancellation fee. However, if you have an annual fee and you cancel before your renewal date, you may not receive a refund of that fee. Ask the representative about this when you call.

What happens to my credit history after I cancel?

The account will remain on your credit report for up to seven years, even after it is closed. This is normal and does not harm you — it shows lenders that you had an account and managed it. The account will eventually fall off your report on its own.

Can I reopen my Credit One card after I cancel it?

Reopening a closed account is difficult and not may provide. If you think you might want the card again, consider keeping it open but unused instead of cancelling. If you do cancel and later want to reopen, contact Credit One to ask whether that is possible.

What if there is a charge on my card after I cancel?

Contact Credit One immediately and provide them with the date you cancelled and your written confirmation. Dispute the charge and explain that the account was closed. They should investigate and remove the charge if it was processed after the cancellation date.

Do I need to destroy my physical card after cancelling?

Yes. Cut up the card or shred it so it cannot be used. This prevents someone from finding the card and attempting to use it, even though the account is closed.