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A debit card is a payment card linked to your checking account that lets you make purchases, withdraw cash and pay bills using money you already have. Debit cards are easy to get, simple to use and more secure than carrying cash. Here's what you need to know about how debit cards work and how to get one.
How Do Debit Cards Work?
When you use a debit card, money is pulled directly from your linked checking account. The transaction happens in real time, so your balance reflects the charge almost immediately. You can use a debit card to:
- Make purchases online or in person
- Withdraw money from your account
- Pay your bills
- Transfer money to another bank account
- Send money to friends and family members via a peer-to-peer payment service
Debit cards typically come with a personal identification number (PIN), which you may need to provide for in-person purchases and ATM withdrawals.
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Pros & Cons of Debit Cards
Debit cards offer real advantages for everyday spending, but they have some drawbacks worth knowing before you rely on one exclusively.
Pros
No debt risk: You can only spend what's in your account, though overdrafts may be possible. Either way, there's no risk of racking up high-interest debt.
No interest charges: Because you're spending your own money, you'll never pay interest on purchases.
Easy to get: Most banks issue a debit card automatically when you open a checking account—no credit check required.
Cons
Limited fraud protection: Federal law offers stronger protections for credit card users than debit card users when it comes to unauthorized charges.
No credit building: Standard debit card use isn't reported to credit bureaus, so it won't help your credit score.
Fewer rewards: Most debit cards don't offer the cash back or points programs that are common with credit cards.
How to Get a Debit Card
Getting a debit card is straightforward. In most cases, you'll receive one automatically when you open a checking account or money market account. Here's what to expect:
- Open a checking account. You can apply online, by phone or in person at a bank or credit union. You'll typically need your full name, date of birth, Social Security number (or Individual Taxpayer Identification Number), address, phone number, email and a government-issued ID.
- Fund the account. Some banks require a minimum opening deposit, which you can make via transfer, check or cash.
- Receive your card. Your debit card usually arrives in the mail within one to two weeks.
- Activate the card and set your PIN. Follow the instructions included with your card to activate it and set a PIN before you start using it.
Learn more: How to Open a Bank Account Online
Common Debit Card Fees
Debit cards don't charge interest, but they and the accounts they're attached to can come with fees. Here are the most common ones to watch for:
- Monthly maintenance fee: Some checking accounts charge a monthly fee, though many waive it if you meet certain requirements like setting up direct deposit.
- ATM fee: Using an out-of-network ATM can result in fees from your bank and the ATM operator. The fee is often between $1.50 and $5, but you can avoid the cost by sticking to your bank's network.
- Overdraft fee: If your bank covers a purchase when your balance is too low, it may charge an overdraft fee, typically around $35.
- Insufficient funds (NSF) fee: If the transaction is declined due to a low balance, your bank may still charge a fee. NSF fees average $34.
- Foreign transaction fee: Using your debit card abroad may trigger a foreign transaction fee, typically 1% to 3% of the purchase amount.
How Debit Card Fraud Protection Works
If someone steals your debit card and uses it to make unauthorized purchases, there are limits to how much you're liable for the fraudulent transactions.
The Electronic Funds Transfer Act limits your losses on both debit and ATM cards based on when you report the loss:
| When You Report Your Card Stolen | Your Maximum Liability |
|---|---|
| Before unauthorized charges are made | $0 |
| Within two business days of learning about the loss or theft | $50 |
| More than two business days after you learn about the loss or theft, but fewer than 60 calendar days after your statement is sent to you | $500 |
| More than 60 calendar days after your statement is sent to you | All the money taken from your account, and possibly more |
That said, many banks go above and beyond the federal limits, offering zero-liability fraud protection even if you don't report a stolen card before the thief uses it.
Debit Cards vs. Credit Cards
Debit and credit cards look nearly identical and work at the same places, but they function very differently. Here's how they compare:
| Feature | Debit Card | Credit Card |
|---|---|---|
| Funding source | Checking account | Line of credit |
| Fraud protection | No limit to potential losses; many offer zero-liability fraud protection | Federal law caps liability at $50; many offer zero-liability fraud protection |
| Credit building | Generally no | Yes, with responsible use |
| Rewards | Rare | Common |
| Debt risk | Low | Yes, if you carry a balance |
| Approval requirements | Minimal; no credit check | Based on credit history and income |
If avoiding debt is your priority, a debit card is a solid choice. If you're focused on building credit or earning rewards, a credit card may serve you better—as long as you pay your balance in full each month.
Frequently Asked Questions
What's the Difference Between a Prepaid Card and Debit Card?
A debit card is linked to a bank account. A prepaid card is loaded with funds in advance and isn't tied to a bank account. Both work for purchases, but prepaid cards typically don't help build credit and may carry more fees.
What Is an ATM Card?
An ATM card is a bank-issued card that only works at ATMs—you can't use it to make purchases. Debit cards do everything an ATM card does, plus allow you to pay at stores and online.
Can a Debit Card Be Used as a Credit Card Online?
Yes. Most debit cards run on networks like Visa or Mastercard and can be used anywhere those cards are accepted, including online. You may select "credit" at checkout, but the money still comes directly from your bank account.
Are Debit Cards Linked to Bank Accounts?
Yes. A standard debit card is always linked to a bank account—usually a checking account, but it can also be a money market account. When you spend, the funds are drawn from that account in real time.
The Bottom Line
A debit card is one of the most straightforward financial tools available. Before choosing an account, compare fees, ATM access and any perks that matter to you.
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