Call Capital One's customer service line to close your account
The fastest way to cancel a Capital One credit card is to call their customer service number on the back of your card. A representative can close the account while you're on the phone. Capital One's main customer service line is 1-800-955-9060 for most cardholders, though the exact number may vary depending on which Capital One card you hold.
Have your card number and Social Security number ready when you call. The representative will ask why you're closing the account and may offer you incentives to keep it open — you can decline. Once you confirm you want to close it, the account will be marked for closure. The call typically takes 5 to 10 minutes.
If you prefer not to call, you can also close your account through the Capital One website or mobile app by logging into your account and looking for account settings or account management options. Some cardholders report this method takes longer to process than a phone call, so calling remains the most direct route.
Key Takeaways
- Call 1-800-955-9060 with your card number and Social Security number ready to close your account immediately over the phone.
- Pay off your full balance before closing, or your remaining balance will still be due and may accrue interest.
- Request written confirmation of the closure and keep it for your records.
- Closing a credit card can lower your credit score temporarily because it reduces your total available credit, so consider this before you close.
- After closure, your card will stop working, but Capital One will continue to report the account status to credit bureaus for up to 10 years.
What happens to your balance when you close the account
Closing your Capital One card does not erase what you owe. If you have an outstanding balance, you must continue to pay it. Capital One will send you a final statement showing what you owe, and you'll need to make payments on that balance until it reaches zero.
Interest will continue to accrue on any remaining balance after closure unless you had a 0% promotional rate that was still active — in that case, the terms of that promotion may end when you close the card. To avoid interest charges, pay off the full balance before you call to close the account.
If you close the account with a balance and then stop paying, Capital One can report the account as delinquent to credit bureaus and may pursue collection action. The debt does not disappear when the account closes.
How closing affects your credit score
Closing a credit card typically lowers your credit score in the short term. This happens because your total available credit decreases — if you had a $5,000 limit and you close that card, you now have $5,000 less credit available to you. Credit scoring models look at the ratio of credit you're using to credit available to you, and closing an account makes that ratio worse.
The impact is usually temporary. Your score will recover over several months as you continue to pay other accounts on time. The damage is typically smaller if you close a card with a low limit or if you have other cards with high limits still open.
If your Capital One card is your oldest account, closing it can also lower your score because credit age matters in scoring. In this case, you might consider keeping the account open even if you don't use it, rather than closing it.
Steps to take before you call to close
Before you contact Capital One, pay off your full balance. This prevents interest from accruing after closure and makes the process cleaner. Check your statement or log into your account to see exactly what you owe.
Next, review any recurring charges tied to the card — subscriptions, automatic bill payments, or other regular charges. Move these to a different payment method before you close the account. If a charge attempts to post after closure, it will be declined and may trigger a late fee or service interruption from the merchant.
If you have rewards points or cash back pending, check whether they will be forfeited when you close. Some Capital One cards let you redeem rewards before closure; others may void unredeemed rewards after the account closes. Log into your account or call ahead to ask about this.
What to do after you close the account
Request written confirmation of the closure. Ask the representative to email or mail you a letter stating that the account has been closed at your request. Keep this confirmation in your records. It can help if there's ever a dispute about whether the account was closed or if a charge appears after closure.
Your card will stop working immediately after closure. Destroy the physical card by cutting it up or shredding it to prevent accidental or fraudulent use.
Capital One will continue to report the account to credit bureaus for up to 10 years after closure. The account will show as "closed" on your credit report, which is normal and does not harm your score further. You do not need to do anything about this — it happens automatically.
If you want to reopen the account later
Capital One may allow you to reopen a closed account within a certain window, though policies vary. If you close the account and then change your mind within days or weeks, call customer service and ask if they can reopen it. The sooner you call, the more likely they are to agree.
If the account has been closed for months or longer, reopening becomes less likely. In that case, you would need to apply for a new Capital One card, which would be treated as a new application and could trigger a hard inquiry on your credit report.
Frequently Asked Questions
Will closing my Capital One card hurt my credit score?
Yes, usually temporarily. Your score may drop because your available credit decreases. The impact is typically smaller and shorter-lived if you have other cards open or if this card had a low limit. Your score should recover within a few months of continued on-time payments.
What if I have a balance I can't pay off right now?
You can still close the account, but you'll need to keep paying the balance. Interest will continue to accrue unless you had a promotional 0% rate. Consider paying down as much as you can before closing to reduce interest charges, or keep the account open while you pay it off to avoid the credit score hit.
Can I close my Capital One card online instead of calling?
Yes, you can close it through the Capital One website or app, but calling is faster and gives you immediate confirmation. If you close online, follow up by requesting written confirmation via email or mail to have proof of the closure.
What happens to my rewards points when I close the card?
This depends on your specific Capital One card. Some cards let you redeem rewards before closure; others may void unredeemed points. Log into your account or call before closing to find out your card's policy and redeem any points you want to keep.
Can Capital One reopen my account if I change my mind?
Capital One may reopen a recently closed account if you call within days or weeks. The sooner you contact them, the better your chances. If months have passed, reopening becomes unlikely, and you'd need to apply for a new card instead.