Credit cards in the US don't require a PIN for in-store purchases, but you'll need one for cash advances and some online transactions
Most credit cards don't have a PIN at all. When you swipe or insert your card at a store, you sign a receipt or tap to pay — no PIN needed. But if you want to withdraw cash from an ATM using your credit card, or if you're making a purchase in certain countries, you'll be asked for a PIN. Some card issuers let you set one up; others don't offer the option.
The confusion often comes from mixing credit cards with debit cards. Debit cards almost always require a PIN because they're drawing directly from your bank account. Credit cards work differently — they're a line of borrowed money, and the card networks (Visa, Mastercard, American Express) designed them to work without a PIN for everyday purchases.
Key Takeaways
- You do not need a PIN to make purchases at stores, online, or over the phone with a credit card in the United States.
- A PIN is required if you want to use your credit card to withdraw cash from an ATM, and not all issuers offer this feature.
- Some credit cards come with a PIN automatically; others let you request one through your online account or by calling the issuer.
- If you travel internationally, certain countries require a PIN for credit card purchases, so check with your issuer before your trip.
- A PIN protects your card from unauthorized cash withdrawals but does not protect you from fraudulent purchases made without the PIN.
When a credit card PIN is actually required
The main reason you need a credit card PIN is to withdraw cash. If you go to an ATM and insert your credit card, the machine will ask for a PIN before it dispenses money. This is a cash advance — you're borrowing against your credit limit, and the issuer charges interest when ready (usually higher than your purchase APR) plus a cash advance fee.
A few other situations may require a PIN. If you're traveling outside the US, some countries' payment systems require a PIN for credit card purchases at stores or restaurants, even though US merchants don't. This is becoming less common as chip and contactless technology spreads, but it still happens in parts of Europe, Asia, and Latin America. Call your card issuer before you travel to confirm whether your card has a PIN and whether it will work in your destination.
Some credit cards also use a PIN for phone or mail orders as an extra security check, though this is rare. Your issuer will tell you if this applies to your card.
How to set up or change your credit card PIN
If your card came with a PIN, you received it in the mail separately from the card itself, or you were given the option to create one when you first activated the card. If you didn't set one up and want one now, log into your online account or call the customer service number on the back of your card.
Most issuers let you set a PIN through their website or mobile app. Look for a section labeled "Card Settings," "Security," or "PIN Management." You'll usually be able to create a four-digit PIN of your choice. Some issuers assign you a temporary PIN and ask you to change it on first use.
If your issuer doesn't offer PIN setup online, call the number on your card. A representative can set one up for you over the phone. You may be asked security questions to verify your identity. The PIN typically takes effect within a few hours to a business day.
What a PIN does and doesn't protect
A credit card PIN protects you only for cash advances at ATMs. If someone steals your card and tries to withdraw cash, they can't do it without the PIN. That's the only transaction type that requires it.
A PIN does not protect you from fraudulent purchases. If a thief uses your card number to buy something online, or steals your physical card and makes a purchase at a store, the PIN is irrelevant — they don't need it. Store purchases and online purchases don't require a PIN in the US, so a PIN won't stop them.
For fraud protection on purchases, you rely on your card issuer's zero-liability policy (which most major issuers offer) and your own monitoring. Check your statement regularly and report any charges you don't recognize within 60 days. Your issuer will investigate and typically remove fraudulent charges.
Why most US credit cards don't come with a PIN
Credit card networks in the US built their system around signatures and, later, chip technology and contactless payments. A PIN was seen as unnecessary friction for everyday purchases. Debit cards, which move money directly from your account, needed a PIN as a security layer from the start.
Over time, US merchants and issuers stuck with this model even as other countries adopted PIN-based credit card systems. The result is that American credit cards are designed to work without a PIN for purchases, and most issuers don't push PIN setup because it's not required for their core business.
This is changing slowly. Some newer cards or premium cards may offer PIN options, and some issuers are adding PIN capability as an optional security feature. But it remains optional, not standard.
What to do if you forget your credit card PIN
If you set up a PIN and forgot it, you can reset it through your online account or by calling your issuer. You'll need to verify your identity — usually by answering security questions or providing personal information like your Social Security number or date of birth.
The reset is usually when ready or takes a few hours. Some issuers will give you a temporary PIN over the phone and ask you to change it the next time you use an ATM. Others send a new PIN by mail, which takes a few business days.
If you're locked out of your account and can't reset the PIN online, call the number on the back of your card. Customer service can walk you through the reset process and confirm your new PIN is active before you hang up.
International travel and credit card PINs
If you're traveling outside the US, contact your issuer before you leave to confirm whether your card has a PIN and whether it will work in your destination country. Many European and Asian merchants still require a PIN for credit card purchases, even though US merchants don't.
If your card doesn't have a PIN and you're going to a country that requires one, ask your issuer whether you can set one up. Some issuers will add a PIN for travel; others won't. If your issuer can't help, you may want to bring a backup card or plan to use ATMs (which accept credit cards with PINs) for cash instead of relying on card purchases.
Chip technology has reduced the need for PINs in many countries, but it hasn't eliminated it entirely. A quick call to your issuer takes five minutes and can save you from a declined card in a foreign country.
Frequently Asked Questions
Do I need a PIN to use my credit card at a store or online?
No. In the US, credit card purchases at stores, online, and over the phone do not require a PIN. You sign a receipt, tap your card, or enter your card number — but not a PIN. A PIN is only needed for ATM cash withdrawals.
Can someone use my credit card at an ATM without my PIN?
No. If your card has a PIN, an ATM will not dispense cash without it. This is one of the few transactions where a PIN actually stops unauthorized use. However, if your card doesn't have a PIN set up, someone with your physical card could potentially withdraw cash, so setting a PIN is worth doing if you use ATMs.
What's the difference between a credit card PIN and a debit card PIN?
Both are four-digit codes, but they protect different things. A debit card PIN is required for almost every transaction because the card draws directly from your bank account. A credit card PIN is optional and only needed for cash advances. Debit cards are more vulnerable to unauthorized use, so the PIN is mandatory.
Will my credit card PIN work in other countries?
It depends on the country and the merchant. Many European and Asian countries require a PIN for credit card purchases, and your PIN should work there. However, some older payment systems may not recognize it. Call your issuer before traveling to confirm your card will work in your destination.
If I lose my credit card, does the PIN protect me?
Only for cash withdrawals. If someone finds your card, they can't withdraw cash from an ATM without your PIN. But they can make purchases at stores or online without a PIN, so call your issuer when ready to report the card lost. Your issuer will cancel it and send a replacement, and you're protected from fraudulent charges under their zero-liability policy.