What being added does, and what it does not
When someone adds you to their credit card as an authorized user, the issuer usually reports that account on your credit report too, including its age, limit and payment history. For someone with no credit or a thin file, a long, clean account can help a lot, and it costs nothing.
It has limits. It is their account, not yours. Some lenders look past authorized-user accounts when they decide on a loan. And the benefit usually lasts only while you stay on the card. Our guide to whether tradelines work covers this in more detail.
What to look for in their card
- Age. An older account does more for the age of your credit history. A card open for many years is better than a new one.
- A spotless payment record. If they have ever been late on this card, or might be in future, that can show up on your report.
- A low balance. Their balance and limit can count toward your utilization. A card that is usually paid down to a small balance is ideal. A card near its limit can hurt you.
- Good standing now. Chase warns that being added to an account that is not in good standing can lower your score.
- An issuer that reports authorized users. Not every issuer sends authorized users' accounts to the bureaus. Check before you are added.
Which issuers report authorized users
| Issuer | Reports authorized users? | Minimum age to be added |
|---|---|---|
| American Express | Yes, once you are 18. Reporting stops if the main account becomes delinquent. | 13 |
| Bank of America | Yes, for users 18 and over | Not published |
| Capital One | Yes. Adding a user is free on most cards. | Not published |
| Chase | Yes, but not for minors | Not published |
| Citi | Yes | Not published |
Checked November 2026 against issuer pages where they say, and a June 2026 industry roundup where they do not. Policies change, so ask the issuer before you are added.
How to ask
Choose someone you trust and who is in a steady financial place. Then:
- Pick a calm moment. Ask in person or by phone if you can, not in the middle of a family event.
- Say why. Tell them what you are working toward, such as renting an apartment, getting your first card or building credit after moving to the U.S.
- Say what you are not asking for. Most people worry you will spend their money. Make clear you do not need the card itself.
- Explain what they would need to give. Usually your full name and date of birth. Some issuers also ask for other details, such as an address or Social Security number.
- Make it easy to say no. They may have reasons they would rather not share. Accept the answer.
A sample message
"Hi [name]. I'm working on building my credit so I can [rent my own place / get a card of my own]. One thing that helps is being added as an authorized user on a card that has a long, clean history. Would you be open to adding me to one of yours? I don't need the card and won't make any charges. It wouldn't change your credit, and you could take me off any time. Happy to talk it through if you have questions, and no hard feelings if you'd rather not."
Set ground rules
Agree on these before they add you:
- The card. Decide whether you get a physical card. Not having one keeps things simple. If you will use it, agree on a spending limit and how fast you pay them back.
- Their habits. They keep paying on time and keep the balance low, because their account affects your report.
- Telling each other. They let you know if money gets tight, if they plan to close the card or if they want you off it. You let them know if you want to come off.
- Checking it worked. After a statement or two, check your credit reports to confirm the account appears.
Writing these down, even in a text message, avoids confusion later.
Risks on both sides
For them
- They are responsible for every charge on the account, including any you make.
- Adding you does not change their own credit score, according to Capital One, but any charges you make add to their balance.
- If you share a card and things go wrong, money can strain the relationship.
For you
- A late payment or a high balance on their card can show up on your report and lower your score.
- If they close the card or remove you, the account's effect usually goes with it.
- Some lenders discount authorized-user accounts, so it may count for less than an account in your own name.
How to come off the account
The main cardholder can remove you at any time through their online account or by calling the issuer. Many issuers also let an authorized user ask to be removed. Consider coming off if they miss a payment, if the balance climbs and stays high, or once you have built enough history of your own.
After you are removed, check your reports. The account usually drops off over the next few weeks. If it stays and you think it is wrong, you can dispute it with the bureaus.
Build your own credit at the same time
Being an authorized user is a head start, not a full plan. Open at least one account in your own name, such as a no-fee secured card or a credit-builder loan, and pay it on time. That history stays yours no matter what happens to the family card. Our guide to building credit from zero walks through the order.
General information only, not financial or legal advice. Terms change often; confirm the current terms on the provider's own site before you apply. Some links may pay us a commission. Disclosure.