Adding an authorized user to your credit card account isn’t a decision to be taken lightly. The potential danger is clear: A card user could rack up big bills that you didn’t approve, but which you still must pay.
One way to reduce that risk is with credit cards that let you set a spending limit for authorized users. Your options, however, are limited:
- American Express is the only major issuer we found that allows account holders of all its personal cards to set customized limits for authorized users, preventing them from accessing your entire credit line.
- Cards from Barclays that have Barclays SecurHold™ allow you to set transaction limits for authorized users and block certain purchase categories.
- While most of Citi’s consumer cards don’t let you set limits for authorized users, its Costco Anywhere Visa® Card by Citi does.
- Many small-business credit cards also allow you to set spending limits for authorized users, which are usually employees. Qualifying for a business credit card might be easier than you think.
Why don’t more do it?
“As a parent who someday plans to add my kids as authorized users on my credit cards, I wish more cards offered the option,” says NerdWallet credit card expert Sean McQuay. “That said, I can see why it’s so rare.”
First, most authorized users are spouses, for whom spending limits may not be appropriate. “Second, banks actually have very little to gain from such an offering,” McQuay says. “In reality, they want to enable more spending, not less.”
Whichever card you use, you’ll be able to keep tabs on an authorized user whose spending may cause you concern, whether it’s a student or friend who’s building credit, or an employee.
Here’s what you need to know.
Who is an authorized user?
For ultimate control
As of mid-2016, American Express is the only major issuer that allows account holders of all its personal credit cards to place spending limits on authorized users.
You can set custom spending limits online or by contacting customer service. You can set a dollar amount for spending per billing period and receive emails or text messages when the user reaches that limit and when he or she is blocked from making more purchases. Limits can be changed or lifted anytime. Don’t have an AmEx? Check out NerdWallet’s best American Express cards.
A non-AmEx personal card, the Costco Anywhere Visa® Card by Citi, also allows custom limits. This feature is a holdover from the old TrueEarnings® Card from Costco and American Express. Costco switched its business from AmEx to Citi in June 2016. And in 2019, Barclays added Barclays SecurHold™ to its general travel card, Barclaycard Arrival Plus® World Elite Mastercard®. (Note: This card is no longer available on our website. It will stop accepting new applications. For more information, read our full story.)
Get down to business
Trust but verify
If you have concerns about an authorized user, track his or her spending by logging into your online account and noting recent purchases. Some card issuers itemize charges by user, making it easy to identify purchases made by authorized users.
Set email or text alerts for spending. Card issuers differ in what types of notifications they allow you to activate. Monitoring account activity won’t prevent overspending but will give you an early warning so you can quickly address problems with an authorized user.
Investigate whether your card has specific features that might help control the spending of authorized users. For example, Discover offers Freeze It℠, an on-off switch that allows you to halt spending on the entire account, including that of authorized users.