In this post Show
Editorial Disclosure
Chase is finally fixing one of my biggest pet peeves with its credit cards.
And honestly, this change is probably a big enough deal for some families to potentially reconsider if Chase cards work for them.
Chase authorized user card numbers
Previously, authorized users shared the same card number as the primary cardholder. That made it nearly impossible to tell from your statement who made which purchase. Worse, if one card on your account was lost, stolen, or damaged, every card tied to the account needed to be replaced.

The good news is that’s changing, as Chase is now issuing unique card numbers for authorized users.
This update was quietly rolled out late last year across the Chase Sapphire Reserve® and the Chase Sapphire Preferred® Card. A Chase spokesperson confirmed that the Chase Freedom Flex® and Chase Freedom Unlimited® now support this functionality as well.
Related: The most valuable Chase travel perk you’re probably ignoring
Unfortunately, the rollout won’t happen overnight. Instead, new applicants will receive authorized-user cards with unique numbers, while existing cardmembers with authorized users will receive them only when a new card number is issued.
In practice, that usually happens when a card is lost or when it expires.

That said, if you haven’t yet received updated cards and want this functionality sooner, it may be worth calling Chase to request replacement cards.
Why Chase’s authorized user change matters
Personally, I’m thrilled to see Chase make this change.
In my mind, Amex has long set the standard for how issuers should handle authorized users. Each Amex authorized user gets an individual online login to manage spending and review transactions, while the primary cardholder can view spending by card and make changes on a user-by-user basis.
Chase doesn’t appear to be enabling online access for authorized users just yet.
Even so, simply being able to assign and manage individual card numbers is a meaningful improvement — and one I’m excited to see go live. Now I just need all my accounts updated with this functionality.

I agree this is a positive.
I wish they would follow Amex’ lead in another area: allowing points to be transferred into authorized users’ airline/hotel accounts, regardless of their address.