Adding an authorized user does not directly build their credit, but it can help or hurt depending on the account history
When you add someone as an authorized user on your credit card account, the card issuer reports that account to the credit bureaus under their name. If your account has a long history, low balance, and on-time payments, their credit score may improve. If your account carries high balances or has missed payments, their score may drop. The authorized user does not have to use the card or even receive it — they benefit or suffer from your payment record alone.
The effect varies by credit bureau and scoring model. Equifax, Experian, and TransUnion do not all weight authorized user accounts the same way, and newer scoring models (like VantageScore) sometimes ignore them entirely. A person with no credit history may see a larger boost than someone who already has established accounts. The impact is real but not may provide, and it depends entirely on what you do with the card after they are added.
Key Takeaways
- An authorized user's credit score can improve if the account has a long history, low balance, and consistent on-time payments.
- An authorized user's score can also drop if the account carries high balances or has late payments, even if they never used the card.
- The authorized user does not need to receive a physical card or make any purchases for the account to appear on their credit report.
- Credit bureaus do not all treat authorized user accounts the same way, so the effect on score varies by bureau and scoring model.
- Some card issuers do not report authorized user accounts to credit bureaus at all, so confirm with your bank before adding someone.
When adding an authorized user helps their credit
An authorized user benefits most when the primary account holder has built strong credit habits. If you have held the card for several years, kept the balance below 30 percent of the credit limit, and never missed a payment, that history transfers to the authorized user's credit report. A person with no credit history — someone who has never had a card or loan — may see their score jump 10 to 50 points or more, depending on the scoring model and what other accounts they have.
The boost is largest when the authorized user is young or new to credit. If they are building credit for the first time, your account's age and payment history fill gaps in their report. If they already have several accounts and a longer credit history, the effect is smaller because they have other data points. The card issuer also matters: some banks report authorized user accounts when ready, while others wait 30 to 60 days.
When adding an authorized user hurts their credit
An authorized user's score can fall if the primary account holder carries a high balance or misses payments. If you owe $8,000 on a $10,000 limit, that 80 percent utilization appears on their credit report too. If you miss a payment by 30 days or more, the late payment shows up under their name as well. The authorized user has no control over these outcomes — they suffer the damage even if they never received the card or made a single purchase.
This risk is why some people hesitate to add family members or partners. If your account history is strong but you later run into trouble — a job loss, medical emergency, or straightforward overspending — the authorized user's score drops along with yours. Removing them from the account does not erase the history when ready; the account may remain on their report for up to seven years, though its impact fades over time.
How to check if your card issuer reports authorized users
Not all banks report authorized user accounts to the credit bureaus. Some do it automatically; others do not do it at all. Before you add someone, call your card issuer and ask: "Does this card report authorized user accounts to Equifax, Experian, and TransUnion?" Write down the answer and the date you called.
If the issuer says yes, ask whether they report when ready or after a waiting period. Some banks wait 30 to 60 days before the account appears on the authorized user's credit report. If the issuer says no, adding an authorized user will not affect their credit at all — positive or negative. In that case, the card is useful only if you want to give them spending access, not if you are trying to help their credit score.
The difference between authorized users and joint account holders
An authorized user is added to an existing account but does not own it. You control the account, make the payments, and decide whether to keep it open. The authorized user can use the card, but they have no legal responsibility for the debt. If you stop paying, the creditor pursues you, not them.
A joint account holder is a co-owner. Both people are legally responsible for the debt, and both names appear on the account. If one person stops paying, the creditor can pursue either one. Joint accounts also appear on both people's credit reports, and both benefit or suffer from the payment history. Joint accounts are less common for credit cards than for bank accounts or loans, but they do exist.
For credit-building purposes, an authorized user account is lower risk for the person being added — they have no legal obligation. For the primary account holder, it is also lower risk because you keep full control. If the authorized user overspends or causes problems, you can remove them without their consent.
What happens to an authorized user's credit when you remove them
When you remove an authorized user, the card issuer stops reporting new activity to their credit report. However, the account history that already appears does not disappear when ready. The account may remain on their credit report for up to seven years, though its impact on their score weakens over time. After two years, the account typically has minimal effect on their score.
If the account had positive history — on-time payments and low balance — it continues to help their score even after removal, just with decreasing weight. If the account had negative history — late payments or high balance — it continues to hurt their score, but again with decreasing impact. Removing an authorized user does not erase the past; it only stops new information from being added.
Alternatives if you want to help someone build credit without risk
If you want to help someone build credit but are worried about the risk of adding them as an authorized user, consider other options. You can co-sign a loan or credit card process, which makes you legally responsible if they do not pay, but it gives them their own account and their own payment history to build. You can also encourage them to open a secured credit card in their own name — they deposit money with the bank, receive a card with a matching credit limit, and build their own history by making on-time payments.
Another option is to help them become an authorized user on a different account — one you do not use regularly and that carries a zero balance. Some people keep an old card open with no balance specifically for this purpose. This way, the authorized user benefits from the account's age and perfect payment history without risk of future damage.
Frequently Asked Questions
Can an authorized user be removed without the primary cardholder's permission?
No. Only the primary account holder can remove an authorized user. The authorized user cannot remove themselves or request removal from the card issuer. If an authorized user wants off the account, they must ask the primary cardholder to remove them.
Does adding an authorized user lower the primary cardholder's credit score?
No. Adding an authorized user does not affect the primary cardholder's score. The account already appears on their report, and adding another person to it changes nothing about their credit profile. The primary cardholder's score is affected only by their own payment behavior and account management.
What if the authorized user makes purchases without permission?
The primary cardholder is responsible for all charges on the account, whether the authorized user made them or not. If an authorized user overspends or makes unauthorized purchases, the primary cardholder must pay the bill. This is why it is important to trust the person you add and to set clear spending limits or expectations beforehand.
Can an authorized user see the primary cardholder's personal information?
An authorized user can typically see the account balance, recent transactions, and credit limit. They usually cannot see the primary cardholder's Social Security number, full address, or other sensitive personal information, though this varies by bank and card issuer. Check with your bank if you have privacy concerns.
How long does it take for an authorized user to see a credit score improvement?
Most credit bureaus update their records monthly, so the account may appear on the authorized user's report within 30 to 60 days of being added. However, the score itself may not improve when ready — it depends on what other accounts they have and how the scoring model weighs the new information. Some people see a change within weeks; others see it take two to three months.