Call Discover's customer service line to request cancellation

The fastest way to cancel a Discover card is to call Discover directly. Their customer service number is on the back of your card. When you call, tell the representative you want to close the account. They will ask why you're leaving — this is optional to answer, but Discover sometimes offers retention deals if you mention the reason.

The representative will confirm your identity, review your account balance, and process the cancellation. If you have a balance, you'll need to pay it off before or after closing — Discover will not close an account with an outstanding balance, though some cardholders choose to keep the account open until the balance is paid and then close it. Ask the representative to confirm the account is closed and request a confirmation number for your records.

The entire call typically takes 5 to 10 minutes. Discover does not charge a cancellation fee, and the process is immediate once you confirm.

Key Takeaways

  • Call the number on the back of your Discover card and tell the representative you want to close the account — this is the standard cancellation method.
  • You must pay any outstanding balance before Discover will close the account, or you can pay it after closing if the representative allows.
  • Request a confirmation number when the account is closed so you have proof of the cancellation date.
  • Discover will not charge you a fee to cancel, and the account closes immediately once you confirm the request.
  • Check your credit report 30 to 60 days after cancellation to confirm the account shows as closed.

Pay off your balance before calling

If your Discover card has a balance, you have two options: pay it in full before you call to cancel, or ask the representative during the cancellation call whether you can pay it after closing. Most cardholders pay the balance first to avoid any confusion or delay.

You can pay online through your Discover account, by phone during the cancellation call, by mail, or through automatic payment. If you choose to pay by mail, send the payment at least one week before you plan to call, so the payment clears before the account closes. Once the balance is zero, the representative will process the cancellation without issue.

What happens to your rewards points

Discover allows you to redeem rewards points before you cancel, and you should do this before closing the account. Log into your Discover account online and check your current rewards balance. You can redeem points as a statement credit, a check, or a deposit to a bank account — the redemption typically posts within one to two business days.

If you close the account without redeeming your points, Discover's policy states that unredeemed points may be forfeited. Some cardholders have reported that Discover allows a grace period to redeem after closing, but this is not may provide. Redeeming before you cancel removes any risk of losing the value you've earned.

Timing: when to cancel relative to your billing cycle

Cancel your Discover card after your statement closes but before the next billing cycle begins. This timing ensures that any final charges post to the account you're closing, and you won't accidentally use the card after requesting cancellation.

If you cancel mid-cycle, Discover will still send you a final statement showing any charges made before the cancellation. You'll receive this statement at your mailing address on file, so make sure Discover has your current address. Pay any amount due on that final statement by the due date shown.

Confirm the cancellation in writing

After you hang up, send a follow-up letter to Discover requesting written confirmation that your account is closed. Include your account number, the date you called, and the confirmation number the representative gave you. Mail it to Discover's customer service address — you can find this on your statement or by calling the number on the back of your card.

Discover typically responds within 7 to 10 business days with a letter confirming the account closure. Keep this letter with your financial records. Having written confirmation protects you if there's ever a dispute about whether the account was actually closed.

Check your credit report after cancellation

About 30 to 60 days after you close the account, check your credit report to confirm that Discover is reporting the account as closed. You can view your credit report free once per year at AnnualCreditReport.com, which is the official site run by the three major credit bureaus (Equifax, Experian, and TransUnion).

The account will remain on your credit report for up to 10 years after closing, but it will show a status of "closed" or "account closed by consumer." This is normal and does not hurt your credit score. If the account still shows as open 60 days after you called, contact Discover again to confirm the closure was processed.

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

If you prefer not to call or cannot reach customer service, you can request cancellation through your online Discover account. Log in, go to Account Settings or Account Management, and look for an option to close the account. Not all Discover accounts offer this feature online, so you may still need to call.

You can also send a written request to Discover's mailing address asking them to close your account. Include your account number, full name, and signature. Mail it certified with return receipt so you have proof Discover received it. This method is slower — it typically takes 2 to 4 weeks — but it creates a paper trail if you need documentation later.

Frequently Asked Questions

Will canceling my Discover card hurt my credit score?

Closing a credit card can temporarily lower your credit score because it reduces your total available credit and may increase your credit utilization ratio on remaining cards. The impact is usually small and temporary — most people see their score recover within a few months. The long-term effect is minimal if you keep other accounts in good standing.

Can I reopen my Discover card after I close it?

Discover does not reopen closed accounts. If you want a Discover card again after closing, you would need to open a new account. You can do this immediately after closing, though Discover may review your account history before approving a new application.

What if I have pending charges that haven't posted yet?

Pending charges will post to your account even after you request cancellation. You remain responsible for paying them. Make sure to review your account for the next 30 days to catch any delayed charges, and pay them by the due date shown on your final statement.

Do I need to cut up my physical card?

You should cut up or shred your physical Discover card after the account is closed to prevent unauthorized use. However, the card will not work once the account is closed, so this is a precaution rather than a requirement. Destroy it in a way that makes the card number unreadable.

How long does it take for the account to fully close?

Discover closes the account immediately when you confirm the request on the phone, but it may take 5 to 10 business days for the closure to appear on your credit report. The account is no longer usable right away, even though the reporting takes longer.