You can cancel a Discover card by calling the customer service number on the back of your card. There’s no way to close the account through the Discover app or website, so a phone call is the fastest route. Before you dial, take a few steps to make sure you don’t lose your cash back rewards or get caught off guard by a remaining balance.
Before You Call: Redeem Your Rewards
Discover lets you redeem Cashback Bonus rewards at any time, including as a statement credit, direct deposit to your bank account, or gift cards. Once your account is closed, you may lose access to any unredeemed cash back, so log into your account and cash out everything before you cancel. Even a small balance of rewards is worth sweeping out first.
If you hold a co-branded card where rewards transfer to a separate loyalty program, those points or miles typically stay in that program’s account after you close the card. Just be aware that some loyalty programs expire points after a period of inactivity, and spending on the card would no longer count as qualifying activity to keep them alive.
Pay Off or Note Your Remaining Balance
Closing the card does not erase what you owe. Discover’s cardmember agreement is explicit: you remain responsible for any amount due on the account, including charges made by authorized users. If you have a joint account, both cardholders stay on the hook for the full balance even after cancellation.
Ideally, pay the balance to zero before you call. If that’s not possible, Discover will continue sending statements and collecting minimum payments until the balance is paid off. You just won’t be able to make new purchases. Check for any pending transactions or recurring subscriptions that haven’t posted yet. A charge that hits the account after you request cancellation can complicate things, so move autopay bills (streaming services, insurance, gym memberships) to another card first and give them a billing cycle to switch over.
How to Cancel
Call the number on the back of your Discover card. For most personal credit cards, that’s 1-800-347-2683. When you reach a representative, tell them you want to close the account. They may ask why you’re canceling and could offer a retention deal, like a lower interest rate or a bonus. You’re free to accept or decline.
During the call, ask the representative to confirm:
- The account is being closed and will be reported as “closed at consumer’s request” to the credit bureaus.
- Your remaining balance, if any, and how future payments will work.
- No unredeemed rewards are left on the account.
After the call, follow up with a certified letter to Discover’s customer service address. In the letter, state your name, account number, and the date you called to close the account. Request written confirmation that the account has been closed. Keep this letter and any response in your records. It serves as proof if there’s ever a dispute about whether the account was properly closed.
What Happens to Your Credit Score
Canceling a credit card can nudge your credit score downward in two ways. First, it raises your overall credit utilization ratio. If you carry balances on other cards, losing the available credit limit from your Discover card means your total debt is now a larger percentage of your total available credit. Utilization above 30% tends to drag scores down, so run the math before you cancel.
Second, closing the card can eventually affect your average age of accounts. The closed account stays on your credit report for up to 10 years, so the impact isn’t immediate, but when it finally drops off, your average account age could shorten. If your Discover card is your oldest account, this effect will be more pronounced.
Neither of these effects is permanent or catastrophic. If you have other cards with healthy limits and a long history, the dip is usually minor. But if you’re about to apply for a mortgage or auto loan in the next few months, it may be worth waiting until after that application closes.
Confirm the Account Is Actually Closed
About 30 days after your cancellation call, check your credit report through AnnualCreditReport.com. The Discover account should show a status of “closed” or “closed at consumer’s request.” If it still shows as open, call Discover again and reference your original call date and your certified letter. Keeping your own records makes resolving this kind of discrepancy straightforward.
If you had authorized users on the account, let them know the card is closed so they don’t attempt transactions that will be declined. Authorized user accounts also update on their credit reports, so the closure will appear there as well.