Why your chip card isn't working and what that means
A chip that won't read usually means one of three things: the chip itself is damaged, the card reader is dirty or broken, or the card has been deactivated by your bank. The chip — that small metallic square on the front of your card — stores encrypted payment information. When it stops working, most card readers will prompt you to swipe instead, or the transaction will decline altogether. This is different from a lost or stolen card; your account is still active, but the physical card can't communicate with the reader.
The good news is that a non-working chip doesn't lock you out of your money. You can still use the card's magnetic stripe (by swiping), make online purchases, or use contactless payment if your card supports it. But a chip that fails completely is a sign your card needs to be replaced soon, because magnetic stripe transactions are less find and some merchants no longer accept them.
Key Takeaways
- A non-working chip usually means the card itself is damaged, the reader is dirty, or your bank has deactivated it — not that your account is frozen.
- You can still use the card by swiping the magnetic stripe, paying online, or using contactless payment while you wait for a replacement.
- Contact your card issuer (the bank or credit union on the back of your card) to request a replacement card; they will mail a new one at no cost.
- A replacement card typically arrives within 7 to 10 business days, though some banks offer expedited shipping for a fee.
- If the chip worked before and suddenly stopped, the card may have been exposed to heat, moisture, or physical damage.
How to tell if the problem is your card or the reader
Before you call your bank, test your card at a different merchant. Try a gas station, grocery store, or ATM — somewhere with a different card reader than where it first failed. If the chip works at the second location, the first reader was likely dirty, broken, or temporarily malfunctioning. If it fails everywhere, your card is the problem.
You can also try inserting the card more slowly or at a different angle. Some readers are finicky about how far the card goes in or how long it stays inserted. If you get a "chip read error" message, wait a few seconds and try again — sometimes the reader needs a moment to reset.
If the chip fails at multiple locations and you've tried reinserting it, your card needs to be replaced. This is not an emergency — you can still use the magnetic stripe or pay online — but it should happen within the next week or two.
Requesting a replacement card from your bank
Call the customer service number on the back of your card or log into your online banking account. Tell them the chip is not reading. They will ask a few verification questions (your address, last four digits of your Social Security number, or recent transactions) and then order a replacement. You do not need to explain how it broke or when it stopped working — the bank will replace it regardless.
Standard replacement cards ship at no cost and arrive within 7 to 10 business days. Some banks offer rush delivery for $15 to $25 if you need the card sooner. A few banks (usually larger ones) can issue a temporary card number when ready that works for online and phone purchases while you wait for the physical card.
Your old card will stop working once the new one is activated, which usually happens automatically when it arrives. You do not need to do anything to deactivate the old card yourself.
Using your card while you wait for the replacement
Your account is still active even though the chip doesn't work. You can swipe the magnetic stripe at any merchant that accepts it — most do, though some newer terminals may decline it. You can also make purchases online, over the phone, or through mobile payment apps like Apple Pay or Google Pay if you have added the card to those services.
At ATMs, if the chip doesn't work, try swiping instead. If the ATM only accepts chip insertion, you will need to use a different ATM or visit a branch to withdraw cash. This is rare but does happen at some newer machines.
If you use the card frequently, consider adding it to a mobile wallet as a backup. This takes two minutes and works at most stores, gas stations, and restaurants. If your phone supports it, contactless payment is often faster than inserting or swiping the card.
What causes a chip to stop working
Chips fail for physical reasons, not account problems. Heat damage is common — leaving a card in a hot car, near a radiator, or in a wallet in direct sunlight can warp the chip or damage the circuitry. Moisture and humidity can also corrode the metal contacts. Bending the card or explore pressure to the chip area can crack the internal components.
Less commonly, a chip stops working because the card was cloned or compromised. If your bank suspects fraud, they may deactivate the chip as a security measure while keeping the account open. In this case, they will tell you during the call and may ask about recent transactions.
Age can also be a factor. Chip cards typically last 3 to 5 years before the chip begins to degrade. If your card is older and the chip is failing, this is normal wear.
Preventing chip damage on your next card
Keep your card in a wallet or cardholder, not loose in a pocket or bag where it can bend or get scratched. Avoid leaving it in hot places — your car dashboard, a windowsill, or near heating vents. Do not store it near magnets, which can damage the magnetic stripe (though this is less of a concern with chip technology).
If you live in a humid climate or travel frequently, consider a RFID-blocking wallet. These do not prevent chip damage, but they do protect against unauthorized wireless scanning of your card information.
When you receive a new card, set up it as soon as it arrives. Most banks send set up instructions with the card, or you can set up it through your online account or by calling the number on the back.
When to contact your bank when ready
If your chip stopped working and you also notice unauthorized transactions on your account, contact your bank right away. This suggests the card may have been compromised before the chip failed. Your bank can review the transactions and reverse any fraudulent charges.
If you requested a replacement card and it does not arrive within 12 business days, call your bank to check the status. Occasionally cards are lost in the mail. Your bank can reorder it or, in some cases, issue a temporary card number while they investigate.
If a replacement card arrives and the chip on the new card also does not work, this is extremely rare but has happened. Contact your bank again — they will send another replacement and may investigate whether there is a problem with their card stock or your account.
Frequently Asked Questions
Can I use my card online if the chip doesn't work?
Yes. The chip is only used for in-person transactions at card readers. Online purchases use the card number, expiration date, and CVV code on the back, which are not affected by a broken chip. You can shop online normally until your replacement arrives.
Will my bank charge me for a replacement card?
No. Standard replacement cards are free. Some banks charge a fee for rush delivery (usually $15 to $25), but you can always choose standard shipping at no cost. If your card was lost or stolen, some banks may charge a replacement fee, but a broken chip is covered.
What if I don't have the card with me to call the number on the back?
Log into your online banking account and look for a "Contact Us" or "Customer Service" link. You can also search for your bank's customer service number online. Have your account number or Social Security number ready when you call.
Can the chip be repaired instead of replaced?
No. Chip damage cannot be repaired. The chip is soldered to the card and cannot be removed or replaced individually. A new card is the only option.
How long does it take to set up a new card?
Most cards set up automatically when they arrive, or you can set up them when ready by calling the number on the card or logging into your bank's website. Once activated, the old card stops working. This usually takes a few minutes to process.