Call Discover's customer service line to request closure

The fastest way to close a Discover card is to call Discover directly at the number on the back of your card. A representative will confirm your identity, ask why you're closing the account, and process the closure on the call. The account will be marked as closed by the cardholder, which is the cleanest notation for your credit report.

Have your card number ready when you call. You don't need to cut up the card first — Discover will note the account as closed whether the physical card still exists or not. The call typically takes five to ten minutes.

If you prefer not to call, you can also request closure through the Discover mobile app or website by logging into your account and navigating to account settings, though phone closure is more reliable because you get immediate confirmation and can ask questions about your balance or pending transactions.

Key Takeaways

  • Call the number on the back of your Discover card to close it; a representative will process the request immediately and confirm the closure.
  • Pay off your full balance before closing, or your remaining balance will continue to accrue interest until it is paid in full.
  • Closing a card reduces your total available credit, which may raise your credit utilization ratio on other cards and temporarily lower your credit score.
  • Discover will send you a written confirmation of closure within one to two weeks; keep this letter for your records.
  • After closure, continue checking your credit report for 30 to 60 days to confirm the account shows as closed and no unauthorized charges appear.

Pay your balance in full before you close

If your account has a balance, you must pay it off before Discover will close the account. If you request closure with an outstanding balance, Discover will close the card but keep the account open in a limited capacity so you can continue making payments. Interest will continue to accrue on the remaining balance at your regular APR until it reaches zero.

The most straightforward approach is to pay the full statement balance online through your Discover account, by phone, or by mail before you call to close. Once the payment posts — usually within one to three business days — the balance will be zero and the account can be fully closed.

If you have pending transactions that haven't posted yet, ask the representative during your closure call how long it typically takes for those to clear. Some transactions may post after you've requested closure, so confirm with Discover whether you need to wait for those to settle before the account is fully closed.

Understand the credit score impact of closing

Closing a credit card removes that card's available credit from your total credit limit. If you have balances on other cards, this change increases your credit utilization ratio — the percentage of your total available credit that you're using. A higher utilization ratio can lower your credit score by 10 to 50 points, depending on how much of your other cards' limits you're using.

The impact is usually temporary. Your score typically recovers within three to six months as long as you keep other balances low and make on-time payments. If you're planning to apply for a mortgage, auto loan, or other credit in the next few months, closing a card right before that application can work against you.

The closed account itself will remain on your credit report for seven to ten years. During that time, it will show as closed but will still be counted in your credit history length, which is a positive factor. Closing the card does not erase it from your report.

What happens to rewards points and cash back

Discover allows you to use any remaining rewards or cash back balance before you close the account. Log into your account and check your rewards balance, then redeem those points or cash back to your bank account or as a statement credit before you request closure.

If you close the account without redeeming your rewards, Discover's policy is to forfeit any unredeemed cash back or points. Some cardholders have reported that Discover will honor a redemption request made shortly after closure if you contact them quickly, but this is not may provide. The safest approach is to redeem everything before you call to close.

Check your account for any promotional bonuses you may have earned but not yet received. If you're within the bonus posting window, closing the account could prevent the bonus from posting. Contact Discover to confirm the status of any pending bonuses before you proceed with closure.

Request written confirmation and monitor your credit report

After you close the account by phone, Discover will send you a written confirmation letter within one to two weeks. This letter will state the closure date and confirm that the account balance is zero. Keep this letter with your financial records — you may need it if a dispute arises later or if you need to prove the account was closed on a specific date.

Check your credit report 30 to 60 days after closure to confirm that the account appears as closed. You can view your credit report for free once per year at AnnualCreditReport.com, which is the official government site. The three major credit bureaus — Equifax, Experian, and TransUnion — should all show the Discover account as closed by the cardholder.

If the account does not show as closed after 60 days, or if you see unauthorized charges after closure, contact Discover immediately. Errors in reporting closure are rare but do happen, and Discover can file a correction with the credit bureaus on your behalf.

Reasons to keep the card open instead

Before you close the account, consider whether keeping it open might serve you better. A card with no annual fee costs nothing to maintain, and keeping it open preserves your available credit and credit history length. Many people close cards unnecessarily and later regret the credit score impact.

If you're closing because you don't use the card, you can simply stop using it without closing it. Discover will not close inactive accounts after a set period the way some other issuers do. You can leave the account open indefinitely with a zero balance and no activity.

If you're closing because of a high APR or poor customer service, those are legitimate reasons. But if you're closing only because you want to reduce the number of cards you carry, keeping the account open in a drawer costs you nothing and protects your credit profile.

What to do if you can't reach Discover by phone

If you have difficulty reaching Discover by phone or prefer written documentation, you can send a certified letter to Discover's mailing address requesting account closure. Include your account number, full name, and signature. Send it to the address listed on your statement or on Discover's website.

A certified letter creates a paper trail and gives you proof of when you requested closure. Discover will respond in writing within 10 to 15 business days. This method takes longer than a phone call but is useful if you want documentation before you close or if you've had trouble with phone support.

You can also attempt closure through the Discover app or website, though this method provides less immediate confirmation. If you use the online method, take a screenshot of any confirmation message and save it to your records.

Frequently Asked Questions

Will closing my Discover card hurt my credit score?

Yes, temporarily. Closing the card reduces your available credit, which raises your credit utilization ratio on other cards. This typically lowers your score by 10 to 50 points. The impact usually fades within three to six months if you keep other balances low and pay on time. The closed account stays on your report for seven to ten years, which helps your credit history length.

Can I close my Discover card if I still owe a balance?

Discover will close the card, but the account will remain open in a limited capacity so you can continue paying the balance. Interest will keep accruing until the balance reaches zero. It's better to pay off the balance first, then request closure, so the account closes completely.

What happens to my rewards points when I close the card?

Any unredeemed cash back or rewards points will be forfeited when you close the account. Redeem all your rewards to your bank account or as a statement credit before you request closure. Check your account for pending promotional bonuses as well — closing may prevent them from posting.

How long does it take for Discover to close my account?

The closure is processed immediately when you call, but Discover will send written confirmation within one to two weeks. The account will show as closed on your credit report within 30 to 60 days. If you use mail or the app, closure takes longer — typically 10 to 15 business days.

Should I cut up my card before I close the account?

No. You don't need to cut up the card before you close the account. Discover will note the account as closed whether the physical card exists or not. You can cut it up after closure if you want, but it's not required for the closure process.