How to Quickly Lock Your Credit or Debit Card

If your card becomes lost or you suspect unauthorized use, locking your card is a fast and effective way to disable new transactions until you regain control.

Card locking can be done in seconds for free through your bank or issuer‘s mobile app in most cases. This guide will cover how to lock major credit and debit cards like the Target RedCard. I‘ll also provide important security tips based on my years of experience dealing with fraud attempts and helping customers protect their accounts.

Step-by-Step Instructions to Lock Your Card

Here are the general steps to lock your credit or debit card from further use:

1. Log into your online or mobile banking account
2. Navigate to account services or card management
3. Select the “lock card” option
4. Confirm that you want to lock the card
5. The card will now decline any new purchases or withdrawals

Once locked, your card cannot be used for new transactions until you manually unlock it. Below I‘ve included more detailed instructions for some major card issuers and products:

How to Lock Chase Credit Cards and Debit Cards

Chase makes it easy to lock your card in seconds using your Chase Mobile app:

1. Log in to the Chase Mobile app
2. Go to your credit or debit card account
3. Tap the 3 dots or menu icon in the top right
4. Select “Lock Card”
5. Confirm the lock when prompted

You can also lock Chase cards by logging into your account on Chase.com. Under "Things you can do" select "Lock/Unlock Cards". Pick the card you want to lock and click the lock icon.

To unlock, repeat the same steps and tap “Unlock Card”.

Locking the Target RedCard

If you have a Target RedCard debit or credit card, you can lock the card by:

1. Going to Target.com and logging into your account
2. Under account settings, click “Freeze Your Card”
3. Confirm that you want to freeze the card

This will prevent all new Target RedCard transactions until you unfreeze it.

You can also call 1-800-316-6142 to lock your RedCard over the phone.

How to Lock Capital One Credit Cards and Debit Cards

Capital One also makes it easy to lock your card instantly:

1. Log into the Capital One Mobile app
2. Tap on your credit or debit card
3. Select the lock/unlock switch to lock the card

And repeat the same steps to unlock the Capital One card when needed.

Locking American Express Cards

To lock an American Express card:

1. Log into your online account or Amex app
2. Go to “Account Services” then “Card Management”
3. Select your card and click "Lock/Unlock Card"
4. Slide the toggle to lock

As you can see, the process is virtually identical across most major issuers. Just log into your account, find the card lock option, toggle it on, and confirm.

In most cases it takes just seconds to lock a debit or credit card!

When Should You Lock a Credit or Debit Card?

Locking your card is useful in situations like:

• Your card was lost or stolen
• You want to freeze spending for a period of time
• You notice suspicious charges and want to prevent further fraud

Temporarily locking a misplaced card can give you peace of mind while avoiding the hassle of canceling and waiting for a replacement.

Just don‘t forget to unlock your card once you find it or are ready to resume normal spending. All locks are temporary unless you report the card lost/stolen.

Does Locking a Card Stop Recurring Charges?

When you lock a debit or credit card, all new transactions will be declined until unlocked. However, any pending or recurring transactions that already received authorization will still go through.

Examples of pending/recurring charges that could occur while a card is locked:

• Subscription services – Netflix, gym memberships, software subscriptions
• Automatic bill payments – utilities, phone bill, insurance
• Gambling/betting – sportsbook account deposits or wagers
• Digital media purchases – app store subscriptions, in-app purchases
• Restaurant tab authorizations – if amount approved before locking

So locking is not a way to get out of paying legitimate transactions you authorized previously. Contact merchant support to update billing details for any unwanted recurring charges.

If your goal is to completely stop all card transactions, you need to report the card as lost/stolen for cancellation.

Does Locking Hurt Your Credit Score?

Locking and unlocking your credit or debit card has no impact on your credit reports or scores. It simply toggles the card‘s ability to authorize purchases.

You can safely lock cards whenever needed without worrying about credit damage. And there is no limit to how many times you can lock a card.

How to Lock Your Credit Reports (Credit Freezes)

While card locking prevents new transactions, a credit freeze restricts access to your credit reports. This prevents identity thieves from opening fraudulent accounts.

You can freeze your credit files for free by contacting Equifax, Experian, and TransUnion. This stops lenders from accessing your reports unless you lift the freeze.

Freezing credit does not affect your existing accounts or require closing cards. You‘ll get a PIN so you can temporarily lift the freeze when applying for credit.

Securing Your Card and Accounts

Along with utilizing card locks when necessary, here are some top tips to keep your accounts safe:

• Use unique and complex passwords – at least 12 characters long
• Enable two-factor authentication for accounts when possible
• Avoid unprotected public WiFi networks for shopping
• Set up transaction alerts to detect fraudulent use quickly
• Check statements and credit reports regularly for any errors
• Only shop on secured sites that start with “https”

Below are some key statistics that highlight the prevalence of card fraud and identity theft:

Fraud Statistic	Amount
Credit card fraud losses in 2021	$28.58 billion
Debit card fraud losses in 2021	$1.2 billion
Americans affected by identity theft	14.4 million
Median loss from identity theft in 2021	$500

Is the Target RedCard Worth It?

The Target RedCard offers 5% off all Target purchases, which can add up to big savings for regular Target shoppers.

However, the card has a high 27.40% variable APR, so I only recommend it if you never carry a balance month-to-month. The late fee is also $40, which is steep.

Before applying, make sure you understand the risks of high-interest retail cards and maintain the discipline to pay in full each billing cycle. But used properly, the 5% discount at Target can be a nice perk.

The Bottom Line

I hope these step-by-step instructions help you quickly lock your credit or debit cards when necessary. Preventing unauthorized access to your accounts is so important.

Just be sure to unlock the card once found or when you‘re ready to make purchases again. By taking advantage of security features like card locking and credit freezes, monitoring activity, and using strong passwords, you can help minimize fraud risk. Let me know if you have any other questions!