What you need to open a Discover debit card account
Discover issues debit cards only to people who open a checking account with Discover Bank. You cannot get a Discover debit card on its own—the card comes with the account. To open that account, you will need to be at least 18 years old, have a valid government-issued ID, and provide a Social Security number or ITIN.
You will also need an initial deposit. Discover Bank requires a minimum opening deposit of $0 for most checking accounts, though some account types may have different minimums—check the current requirements on Discover's website since these can change. You can fund the account with a transfer from another bank account, a wire transfer, or a check deposit once your account is open.
Have your ID and Social Security number ready before you start. The entire process happens online through Discover's website or mobile app—there are no physical branches to visit.
Key Takeaways
- You must open a Discover checking account to receive a debit card; the card is not sold separately.
- The account opening process is entirely online and takes about 10 to 15 minutes if you have your ID and Social Security number ready.
- Your debit card arrives by mail within 7 to 10 business days after your account is approved.
- You can use your Discover debit card at any ATM that displays the Discover or PULSE network logo, and at merchants that accept Discover.
Step-by-step account opening process
Start on Discover Bank's website or download the Discover mobile app. Click the button to open a new checking account. You will be asked to choose which type of checking account you want—Discover typically offers a standard checking account and may offer other variants. Select the one that fits your needs.
Enter your personal information: full name, date of birth, address, phone number, and email. Provide your Social Security number or ITIN. Discover will run a soft credit check and verify your identity using information from your credit file—this does not affect your credit score. You may also be asked security questions based on your personal history.
Review the account terms and fee schedule. Discover's checking accounts often have no monthly maintenance fees and no minimum balance requirements, but confirm this matches the account you selected. Agree to the terms and submit your application. Most people receive approval within minutes, though some applications may take up to one business day if additional verification is needed.
When your debit card arrives and how to activate it
After your account is approved, Discover mails your debit card to the address you provided. Standard delivery takes 7 to 10 business days. You can begin using your account immediately through online transfers and bill pay, but you cannot use the physical card until it arrives.
When the card arrives, activate it through the Discover app or website, or by calling the number on the back of the card. Activation is instant. You can then use the card at any merchant that accepts Discover, or at ATMs displaying the Discover or PULSE network logo. If you do not activate the card within 30 days, Discover may deactivate it for security reasons.
Where you can use your Discover debit card
Your Discover debit card works at any merchant that accepts Discover—this includes most major retailers, grocery stores, gas stations, and online merchants. Not every store accepts Discover, so you may encounter places that only take Visa or Mastercard. Ask the cashier or check the payment logos displayed at checkout.
For ATM withdrawals, use any ATM in the Discover or PULSE network. Discover's website has an ATM locator tool. Withdrawals at Discover-branded ATMs are free. Withdrawals at other PULSE network ATMs are also free. Withdrawals at ATMs outside these networks typically cost $2.50 per transaction, charged by the ATM operator—Discover does not charge you, but the ATM owner does.
Fraud protection and dispute rights
Discover debit cards come with fraud protection. If someone uses your card without permission, report it to Discover as soon as you notice. Call the number on the back of your card or use the app to report fraud. Your liability depends on how quickly you report it: if you report unauthorized use within two business days, you are liable for no more than $50 of fraudulent charges. If you wait longer than two business days but report it within 60 days, you may be liable for up to $500.
If you report the fraud after 60 days, Discover may not cover any of the unauthorized charges. Keep your PIN private and check your account regularly through the app or online banking to catch fraud early. Discover also monitors accounts for suspicious activity and may contact you if unusual charges appear.
Fees and account costs
Discover's checking accounts typically have no monthly maintenance fee, no minimum balance requirement, and no overdraft fees—though you should confirm the current fee structure on Discover's website since these policies can change. You will not be charged for using your debit card at merchants or at Discover ATMs.
You may incur fees in these situations: ATM withdrawals outside the Discover and PULSE networks cost $2.50 per transaction (charged by the ATM operator, not Discover). Wire transfers out of your account may cost $15 to $25 depending on whether the transfer is domestic or international. Cashier's checks may cost $5 to $10 each. Stop payment requests on checks cost around $25. Ask Discover about current fees before you need them.
What to do if your card is lost or stolen
Contact Discover immediately if your card is lost or stolen. Call the number on the back of your card, use the Discover app, or log into your online account. Discover can freeze or cancel your card instantly. Once you report it, you are not liable for any charges made after that point, even if the card is used before it physically stops working.
Discover will mail you a replacement card at no charge. The replacement typically arrives within 7 to 10 business days. If you need the card sooner, ask Discover whether expedited shipping is available and what it costs. In the meantime, you can still access your money through online transfers, bill pay, and ATM withdrawals using a temporary card number if Discover offers one.
Frequently Asked Questions
Can I get a Discover debit card without opening a checking account?
No. Discover only issues debit cards to people who have a Discover checking account. The debit card is part of the account package and cannot be obtained separately. If you want a Discover debit card, you must open a checking account first.
How long does it take to open a Discover checking account?
The application process takes 10 to 15 minutes online. Most people receive approval within minutes, though some applications may take up to one business day if Discover needs to verify additional information. Your debit card arrives by mail 7 to 10 business days after approval.
What if Discover denies my account application?
Discover may deny an application if you have a history of unpaid bank fees, fraud, or other issues in your banking record. If denied, contact Discover to ask why. Some denials can be appealed. You can also try applying again after addressing the issue—for example, if you were denied due to unpaid fees at another bank, pay those fees first and reapply.
Can I use my Discover debit card internationally?
Yes, but not everywhere. Discover is accepted in most developed countries but has less coverage than Visa or Mastercard in some regions. Before traveling, check Discover's website to see whether the card is accepted in your destination. You may want to carry a backup card. International ATM withdrawals are possible at ATMs displaying the Discover or PULSE logo, though the ATM operator may charge a fee.
What happens if I forget my PIN?
You can reset your PIN through the Discover app or website, or by calling the number on the back of your card. Reset is instant. If you forget your PIN at an ATM, you can still access your money through online banking or by visiting a merchant that accepts Discover and doesn't require a PIN for debit transactions.