Call Capital One's customer service line to request the closure
The fastest way to close a Capital One credit card is to call their customer service number on the back of your card. A representative will walk you through the closure process, confirm your identity, and answer questions about what happens to your balance or rewards.
Have your card number ready when you call. The representative will ask why you're closing the account — this is routine and doesn't affect the closure. They'll also confirm that you want to close the specific card (not your entire Capital One account, if you have multiple cards with them).
After you hang up, the card will be marked as closed on your account. You should receive written confirmation in the mail within a few days. Keep this confirmation letter for your records.
Key Takeaways
- Call the number on the back of your Capital One card to close it; this is faster and more reliable than closing online.
- Pay off any remaining balance before closing, or ask the representative what payment options are available for an outstanding balance.
- Closing a card may lower your credit score temporarily because it reduces your total available credit, but the effect usually fades within a few months.
- Request written confirmation of the closure and keep it with your financial records.
- If you have a rewards balance, ask the representative how long you have to redeem points before the account closes.
Pay off your balance before you close
If your card has an outstanding balance, you'll need to settle it before Capital One will close the account. The representative on the phone can tell you the exact amount owed and discuss payment options — you can pay over the phone, set up a payment plan, or pay by mail.
If you have a rewards balance (points or cash back), ask how long you have to redeem them. Some Capital One cards let you redeem rewards after closure, but the window is limited. It's safer to redeem before you close.
What happens to your credit after closure
Closing a credit card will likely lower your credit score in the short term. This happens because closing the card reduces your total available credit, which changes your credit utilization ratio — the amount of credit you're using compared to what's available to you. The impact is usually temporary and fades within a few months as long as you keep other accounts in good standing.
The closed account will remain on your credit report for up to seven years. This is normal and doesn't hurt your score; it just shows the history of the account. Lenders can see that you closed it responsibly.
Close your card online if you prefer not to call
Capital One also allows you to close a card through their online portal or mobile app. Log into your account, navigate to the card settings or account management section, and look for a "close account" or "close card" option. The exact steps vary depending on which Capital One product you have, so you may need to search their help section for your specific card type.
Online closure is convenient, but you won't have a representative to answer questions in real time. If you have an outstanding balance or rewards to redeem, calling is usually clearer because you can ask about timing and options before the closure goes through.
Confirm the closure in writing
Whether you close by phone or online, you should receive written confirmation from Capital One within 7 to 10 business days. This letter will show the closure date and confirm that the account is closed. Save this confirmation with your financial records.
If you don't receive confirmation within two weeks, call Capital One again to verify that the closure went through. Occasionally a request gets lost in the system, and it's worth confirming rather than assuming the card is closed.
What to do with the physical card
Once your account is closed, you can destroy the physical card. Cut it up or shred it — don't just throw it in the trash. Some people prefer to wait until they receive the written confirmation before destroying the card, in case they need the number for a final payment or to verify the closure.
You don't need to return the card to Capital One. Closing the account is complete once the representative confirms it or you receive the written confirmation letter.
Frequently Asked Questions
Can I reopen a Capital One card after I close it?
Capital One may allow you to reopen a recently closed card, but this depends on how long ago you closed it and your account history. Call their customer service line to ask. If the card has been closed for more than a year, reopening is unlikely, and you would instead need to open a new card.
Will closing my card hurt my credit score?
Yes, but usually only temporarily. Your score may drop 5 to 10 points in the short term because your available credit decreases. The effect typically fades within three to six months if you keep other accounts in good standing and don't miss any payments.
What if I have an outstanding balance when I close?
You'll need to pay the balance before closure. The representative can tell you the exact amount and discuss payment methods. If you can't pay it all at once, ask whether you can set up a payment plan or whether the account must be paid in full before closure.
How long does it take for a Capital One card to close?
The account is marked as closed when ready after you call or submit the request online. However, it can take 7 to 10 business days for the closure to appear on your credit report and for you to receive written confirmation from Capital One.
Do I need to call Capital One to close, or can I do it online?
You can do either. Calling is faster if you have questions about a balance or rewards. Online closure is convenient if you just want to close the card without speaking to anyone, but you won't have a representative to answer questions in real time.