Call Credit One Bank directly to close your account
The fastest way to cancel a Credit One Bank card is to call their customer service line at 1-877-825-3242. Have your card number ready. A representative will confirm your identity, ask why you're closing the account, and process the cancellation on the call. The account closes when ready, though the card itself remains valid for a few days while the system updates.
You can also mail a written request to Credit One Bank's customer service address, but this takes longer — typically 7 to 10 business days from the time they receive it. Include your full name, account number, and a statement that you want to close the account. Keep a copy for your records.
Key Takeaways
- Call 1-877-825-3242 to cancel; the account closes the same day and you'll receive written confirmation by mail within one to two weeks.
- Pay any remaining balance before or during the cancellation call, or ask about a payment plan if you cannot pay in full.
- Request written confirmation of the closure and keep it with your financial records.
- Check your credit report 30 to 60 days later to confirm the account shows as closed, and dispute any errors you find.
- Destroying the physical card is optional but recommended; cutting it up or shredding it prevents accidental use.
Settle your balance before closing
Credit One Bank will not close an account with an outstanding balance. If you have a remaining balance, you have two options: pay it in full during the cancellation call, or ask the representative about a payment plan. If you choose a payment plan, the account remains open until the balance is paid off, and you'll continue to receive monthly statements.
If you cannot pay the full balance when ready, paying down as much as possible before calling reduces the amount you owe and may make a payment plan more manageable. Interest will continue to accrue on any unpaid balance until it is cleared.
What happens to your credit after cancellation
Closing a credit card affects your credit score in two ways. Your available credit decreases when ready, which can raise your credit utilization ratio if you carry balances on other cards. This typically causes a small, temporary dip in your score. However, the account history remains on your credit report for up to 10 years, which helps your long-term credit profile by showing a history of on-time payments.
The impact is usually small if you have other open accounts and low balances elsewhere. If this is one of your oldest accounts or one of very few cards you have, the effect may be more noticeable. Check your credit report 30 to 60 days after closure to confirm the account shows as closed and to catch any reporting errors.
Get written confirmation of the closure
After you cancel, Credit One Bank will mail you a written confirmation letter within one to two weeks. This letter states the account is closed and shows the final balance and any remaining interest charges. Keep this letter with your financial records — it serves as proof of closure if a dispute arises later.
If you do not receive confirmation within three weeks, call customer service again and ask them to resend it. Having this document on file protects you if the account is ever reported as open or if a collection agency contacts you about the account.
Destroy the card to prevent accidental use
Once the account is closed, the physical card no longer works, but destroying it prevents confusion or accidental attempts to use it. Cut the card in half or shred it, making sure to destroy the card number and expiration date. Some people prefer to keep the card until they receive the closure confirmation, in case they need to reference the account number.
Do not straightforward throw the card in the trash intact. Even a closed card with visible numbers poses a small identity theft risk if someone retrieves it from your garbage.
Monitor your credit report after closure
Pull your credit report from all three bureaus — Equifax, Experian, and TransUnion — about 30 to 60 days after closure. You can order free reports at annualcreditreport.com, the official site run by the three bureaus. Check that the Credit One Bank account shows as "closed by consumer" or "closed at consumer's request," not as delinquent or in default.
If the account is reported incorrectly, file a dispute with the bureau that reported the error. Include a copy of your closure confirmation letter. The bureau must investigate within 30 days and correct the error if it is inaccurate. Errors on your credit report can lower your score and affect your ability to borrow in the future, so catching and fixing them early matters.
Frequently Asked Questions
Can I cancel my Credit One Bank card if I still owe a balance?
No. You must pay the balance in full or set up a payment plan before the account closes. If you cannot pay in full, ask the representative about payment options during your cancellation call. The account remains open until the balance is paid.
How long does it take for the account to close?
The account closes when ready when you call customer service. You'll receive written confirmation by mail within one to two weeks. The physical card may still work for a few days while the system updates, but the account is already closed.
Will closing this card hurt my credit score?
Closing a card typically causes a small, temporary dip in your score because your available credit decreases. The effect is usually minor if you have other open accounts. The account history stays on your report for up to 10 years, which helps your score over time.
What if I see the account reported as open after I close it?
Check your credit report 30 to 60 days after closure. If the account still shows as open, contact Credit One Bank customer service with your closure confirmation letter. If they don't correct it, file a dispute with the credit bureau that reported the error.
Do I need to cut up the card?
Cutting up the card is not required, but it is recommended to prevent accidental use or identity theft. Make sure to destroy the card number and expiration date. You can wait until you receive your closure confirmation letter before destroying the card if you need to reference the account number.