How to cancel your Discover card
To cancel your Discover credit card, call Discover customer service at the number on the back of your card and tell them you want to close the account. A representative will walk you through the process, which usually takes a few minutes. Before you call, pay off any remaining balance and make a note of your account number — you'll need it.
Discover will ask why you're closing the account, but you don't have to give a detailed reason. You can straightforward say you no longer need the card. After you hang up, the account will be closed, though it may take a few business days for the closure to show on your credit report.
You don't have to visit a branch or mail anything in. The entire process happens over the phone. If you prefer not to call, some cardholders report success sending a written request to Discover's mailing address, but calling is faster and gives you when ready confirmation that the account is closed.
Key Takeaways
- Call the customer service number on the back of your Discover card to cancel; the process takes just a few minutes.
- Pay off your full balance before canceling so you don't owe interest on a closed account.
- The account closure may take a few business days to appear on your credit report after you call.
- You can also cancel by mail, but calling gives you when ready confirmation and is the faster route.
- Discover will ask your reason for closing but does not require you to provide one.
What to do before you call
Before canceling, pay down any balance you owe on the card. If you close the account with an outstanding balance, you'll still owe that money, and Discover will continue to charge interest until it's paid off. Paying the full balance first means you won't have any surprise charges after the account closes.
Check your account online or call Discover to see your current balance. If you have pending charges that haven't posted yet, wait a day or two for them to clear so you know the true amount owed. Once the balance is zero, you're ready to call and cancel.
You should also think about whether you have any recurring charges set to that card — subscriptions, insurance payments, or automatic bill pay. Switch those to a different payment method before you cancel, or you'll get declined when the charge tries to go through.
What happens to your credit after you cancel
Closing a credit card can affect your credit score, but the impact is usually temporary. Your score may dip slightly because closing an account reduces the total credit available to you, which can raise your credit utilization ratio (the percentage of your total credit limit that you're using). The older the card, the more noticeable the dip might be.
The closed account will stay on your credit report for about seven to ten years, depending on whether it was in good standing when you closed it. During that time, it still counts toward your credit history length, which is one reason why closing old cards sometimes hurts your score more than closing newer ones.
If you're worried about the score impact, you can cancel after you've finished explore for loans or credit — mortgage lenders and credit card companies pull your score during the process process, and a recent closure can make you look riskier to them.
Canceling by mail instead of phone
If you prefer not to call, you can send a written request to Discover. Address a letter to Discover's customer service department (the address is usually on your statement or on the Discover website) and include your account number, full name, and a clear statement that you want to close the account. Keep a copy for your records.
Mail takes longer than a phone call — you'll need to wait for your letter to arrive, then wait for Discover to process it, which can take one to two weeks. You won't have when ready confirmation that the account is closed. For this reason, most people find calling faster and easier, but the mail route works if you strongly prefer it.
If you do mail a cancellation request, send it certified mail with return receipt so you have proof that Discover received it. This protects you if there's ever a dispute about when the account was closed.
What to do with the physical card
After you cancel, you should destroy your Discover card so it can't be used or stolen. Cut it up with scissors or shred it — the goal is to make sure the card number is no longer readable. Some people prefer to keep the card for a few weeks after canceling just to make sure no unexpected charges appear, then destroy it once they're confident the account is truly closed.
You don't have to return the card to Discover. There's no mailing address where you send it back. straightforward destroying it at home is the standard practice.
If you change your mind after canceling
If you cancel and then realize you made a mistake, call Discover right away — ideally within a day or two. Discover may be able to reopen the account if you contact them quickly. The sooner you call, the better your chances. If too much time passes, you'll have to open a new account instead, which means a new account number and a new credit inquiry on your report.
Reopening is not may provide, especially if the account was closed due to fraud or violation of the cardholder agreement. But if you straightforward changed your mind, Discover is often willing to restore the account if you ask within a short window.
Frequently Asked Questions
Will canceling my Discover card hurt my credit score?
Your score may drop slightly because closing an account reduces your available credit, which can raise your credit utilization ratio. The impact is usually temporary and smaller if the card is newer. Older cards sometimes have a bigger effect because they contribute to your credit history length.
Do I have to pay off my balance before canceling?
You don't have to, but you should. If you close the account with a balance, you'll still owe the money and Discover will keep charging interest. Paying it off first means no surprise charges after the account closes.
Can I cancel my Discover card online?
Discover does not offer online cancellation through their website or mobile app. You must call customer service or send a written request by mail. Calling is the fastest option and gives you when ready confirmation.
How long does it take for the cancellation to show up on my credit report?
The closure usually appears within a few business days, though it can take up to two weeks depending on when Discover reports to the credit bureaus. You can check your credit report online to see when it updates.
What if I have a pending balance transfer or rewards points when I cancel?
Any pending balance transfers will be canceled if the account closes. Rewards points typically remain in your account for a set period (usually 90 days to a year) after cancellation, so you can still redeem them even after the card is closed. Check your rewards balance before you cancel so you don't lose points.