Chase Card Lock stops new charges without closing your account
Chase offers a feature called Card Lock that freezes your credit card when ready through the Chase mobile app or website. When you lock the card, new purchases are blocked — but the card stays open, your credit limit remains active, and recurring charges you've already set up keep going through. You can unlock it just as fast if you need to use it again.
This is different from canceling the card. Locking is temporary and reversible. It's useful if you've lost your card, suspect fraud, or want to stop yourself from spending while you're paying down a balance. The lock takes effect when ready, though it can take a few minutes for the system to process.
Key Takeaways
- Card Lock blocks new purchases right away but keeps recurring charges and automatic payments active on your account.
- You can turn Card Lock on or off anytime through the Chase mobile app or your online account — no phone call needed.
- Locking your card does not close the account or hurt your credit score, since your credit limit stays open.
- If you suspect fraud on a locked card, contact Chase fraud services separately — locking alone does not dispute unauthorized charges.
- Recurring charges like subscriptions, insurance, and loan payments will still process even when your card is locked.
How to lock your card through the Chase app
Open the Chase mobile app and sign in. Find the card you want to lock in your accounts list. Tap on the card, then look for the menu icon (three horizontal lines or three dots, depending on your phone). Select "Card Lock" or "Lock Card" from the menu.
A confirmation screen will appear asking you to confirm the lock. Tap to confirm, and the card locks when ready. You'll see a message saying the card is now locked, and the app will show a lock icon next to that card's name going forward. The whole process takes about 30 seconds.
How to lock your card on Chase.com
Log into your Chase account on a computer or mobile browser. Go to your account overview or the card details page. Look for a "Card Lock" option — it's usually near the top of the card information section or in a menu labeled "Card Services" or "Manage Card."
Click "Lock Card," review the confirmation message, and click again to confirm. The lock is active when ready. You can see the lock status on your card details page at any time.
What still works when your card is locked
Recurring charges and automatic payments continue to process. This includes subscriptions (streaming services, gym memberships), insurance premiums, loan payments, utility bills, and any other charges you've already authorized. Chase does not pause these when you lock the card.
If you want to stop a recurring charge, you need to cancel it with that merchant directly — locking the card won't do it. You can also contact Chase to dispute a recurring charge if it's unauthorized, but that's a separate process from locking.
Unlocking your card when you need it again
Unlocking is just as straightforward as locking. In the Chase app, go back to the locked card, tap the menu, and select "Unlock Card." On Chase.com, go to the card details page and click "Unlock Card." Confirm, and new purchases work again when ready.
There's no limit to how many times you can lock and unlock. Some people lock their card every night and unlock it only when they plan to make a purchase, as a way to control spending.
When to lock your card versus reporting fraud
Lock your card if you've misplaced it, want to prevent accidental charges, or are taking a break from spending. Lock it if you think someone has your number but you're not sure they've used it yet.
Report fraud to Chase if you see unauthorized charges already on your account. Call the number on the back of your card or use the fraud reporting tool in the app. Chase will investigate those charges and may issue you a new card. Locking the old card stops new fraud, but it doesn't undo charges that already posted.
What locking does not do
Locking your card does not close your account or lower your credit score. Your credit limit stays open and counts toward your available credit, which is good for your credit utilization ratio. If you want to actually close the account, you need to contact Chase separately and request account closure.
Locking also does not remove the card from online merchants where you've saved it as a payment method. If a website has your card on file, it may still try to charge the locked card — the charge will straightforward be declined. You'll need to update or remove the card from those sites manually if you don't want them to keep trying.
Frequently Asked Questions
Does locking my card hurt my credit score?
No. Locking keeps your account open and your credit limit active, so it doesn't change your credit utilization or payment history. Your credit score is unaffected.
Can I lock my card if it's already been compromised?
Yes, but locking stops only new charges going forward. If fraudulent charges already posted to your account, you need to report them to Chase fraud services. They will investigate and may reverse the charges and send you a new card.
Will my recurring payments fail if I lock my card?
No. Recurring charges you've already set up will continue to process even when the card is locked. Only new, one-time purchases are blocked.
Can I lock my card if I'm traveling?
Yes. You can lock and unlock from anywhere using the Chase app or website, as long as you have internet access. This is useful if you're worried about theft or loss while traveling.
What happens if a merchant tries to charge my locked card?
The charge will be declined. The merchant will see a decline message, just as if the card had expired or been reported lost. You won't be charged, and the declined attempt won't show up on your statement.