Call Discover's customer service line to request closure
The fastest way to close a Discover card is to call their customer service number on the back of your card. A representative will walk you through the closure process on the phone, answer questions about your account, and confirm the closure once it's complete. The call typically takes 5 to 10 minutes.
You can also close your card through the Discover mobile app or website by logging into your account, but calling gives you when ready confirmation and a chance to ask about any balance or pending charges before the account shuts down. If you have a balance on the card, you'll need to pay it off before or after closure — closing the account doesn't erase what you owe.
Key Takeaways
- Call the number on the back of your Discover card to request closure, and the representative will confirm it when ready.
- Pay off any remaining balance before you call, or arrange a payment plan with the representative during the call.
- Closing a card lowers your available credit and may temporarily lower your credit score, especially if you have balances on other cards.
- Request written confirmation of the closure and keep it for your records in case the card appears on your credit report later.
- Wait 30 to 60 days after closure to check your credit report and confirm the account shows as closed.
Pay off your balance before you close the account
If you have a balance on your Discover card, you have two options: pay it in full before calling to close the account, or tell the representative during the call that you want to close the account and set up a payment plan for the remaining balance.
Paying the full balance first is simpler because it removes any question about what happens next. If you can't pay it all at once, the representative can work with you on a payment schedule. Either way, the account will close, but you'll still owe the money — closing doesn't forgive the debt.
Request written confirmation of the closure
After the representative confirms your closure over the phone, ask them to send you written confirmation by email or mail. This confirmation should include the date the account was closed and a statement that the balance is zero (if you paid it off) or the amount you still owe and the payment terms.
Keep this confirmation in your files. Occasionally, a closed account will reappear on your credit report or a debt collector will contact you about an old balance. Having written proof from Discover that you closed the account on a specific date protects you if you need to dispute something later.
Understand how closure affects your credit score
Closing a credit card typically lowers your credit score in the short term, usually by 10 to 50 points depending on your overall credit profile. The main reason is that closing an account reduces your total available credit. If you have balances on other cards, your credit utilization ratio — the percentage of your total available credit that you're using — goes up, which lowers your score.
The impact is temporary. Your score usually recovers within a few months as long as you keep paying other accounts on time. If you're planning to explore for a loan or mortgage soon, closing a card right before that process can hurt your chances, so consider waiting until after the process is approved.
Check your credit report 30 to 60 days after closure
After you close the account, wait about a month and then pull your credit report from one of the three major credit bureaus — Equifax, Experian, or TransUnion. You can get a free report once per year at annualcreditreport.com, which is the official government site.
Look for your Discover card in the report and confirm that it shows as "closed by consumer" or "closed at consumer's request." If it shows as open or if there's a balance listed, contact Discover when ready with your written confirmation and ask them to correct the report. Errors on your credit report can affect your score and your ability to borrow money later.
What to do if you want to reopen the account later
If you close your Discover card and change your mind within a short window — usually 30 to 60 days — you may be able to reopen it by calling customer service again. Discover will tell you whether reopening is possible when you call to close the account, so ask about this option before you hang up.
After that window closes, reopening becomes much harder. You would likely have to explore for a new Discover card from scratch, which means a hard inquiry on your credit report and a new account with a new number. If you're unsure about closing, ask the representative if you can straightforward stop using the card instead and leave the account open.
Frequently Asked Questions
Do I have to pay off my balance before closing?
No. You can close the account with a balance and continue making payments afterward. However, paying it off first simplifies the closure process and removes any confusion about what you owe. If you close with a balance, make sure you understand the payment terms before you hang up.
Will closing my Discover card hurt my credit score?
Yes, usually by 10 to 50 points in the short term, mainly because closing an account reduces your available credit. The impact is temporary and your score typically recovers within a few months if you keep other accounts in good standing. Avoid closing a card right before explore for a mortgage or loan.
Can I close my Discover card online instead of calling?
You can initiate closure through the Discover app or website, but calling is faster because you get when ready confirmation and can ask questions. If you close online, follow up by checking your account a few days later to confirm the closure went through, since online requests sometimes fail silently.
What if Discover won't let me close my account?
Discover will close your account if you request it. If a representative says they can't, ask to speak to a supervisor. You have the right to close any credit account you own. If you still hit resistance, file a complaint with the Consumer Financial Protection Bureau (CFPB) at consumerfinance.gov.
How long does it take for the account to show as closed on my credit report?
It typically takes 30 to 60 days for a closed account to appear on your credit report. Check your report after that window to confirm it shows as closed. If it still shows as open after 60 days, contact Discover and ask them to report the closure to the credit bureaus.