Adding an authorized user means the card issuer creates a second cardholder linked to your account

When you add an authorized user, the card issuer issues a physical card in that person's name tied to your account. That person can make purchases using the card, but you remain responsible for all charges and payments. The authorized user does not have to be a family member — you can add a business partner, employee, or anyone else you trust with spending authority on that account.

The process itself is straightforward: you contact your card issuer, provide the authorized user's name and date of birth, and the issuer mails a card. Most issuers complete this within 5 to 10 business days. Some cards let you request it online through your account portal; others require a phone call to customer service.

Adding an authorized user is different from opening a joint account. You keep sole ownership and control. The authorized user cannot change the account, request credit limit increases, or access billing statements unless you set that up separately. You can remove the authorized user at any time with a single call or online request.

Key Takeaways

  • You remain the account owner and are responsible for all charges, regardless of who makes the purchase.
  • Most card issuers let you add an authorized user online or by phone within minutes, with the card arriving in 5 to 10 business days.
  • The authorized user's activity appears on your statement and may affect your credit utilization ratio if the issuer reports it to credit bureaus.
  • You can set spending limits, restrict certain merchants, or remove the authorized user at any time depending on your card issuer's tools.
  • Adding an authorized user does not create a hard inquiry on their credit report, though some issuers may do a soft check.

How to request an authorized user through your card issuer

Log into your online account portal first. Most major issuers — American Express, Chase, Capital One, Discover, Citi, Bank of America — have an "Add Authorized User" or "Manage Account" option in the settings or account menu. Click through and enter the person's full name and date of birth. The system will confirm the request and tell you when the card will arrive.

If your issuer does not offer online addition, call the customer service number on the back of your card. Have the authorized user's full legal name, date of birth, and Social Security number ready. The representative will verify your identity, confirm the authorized user's information, and process the request over the phone. Ask whether the card will be mailed to your address or the authorized user's address — most issuers default to your address for security.

Some issuers charge a fee to add an authorized user; others do not. Check your card's terms or ask during the call. The fee, if any, is usually $0 to $25 and appears on your next statement. A few premium cards waive the fee for the first authorized user.

What information you need before you start

You will need the authorized user's full legal name as it appears on their government ID. Middle names and initials matter — the card issuer will print exactly what you provide. You also need their date of birth in the format your issuer requests (usually MM/DD/YYYY).

Some issuers ask for a Social Security number during the process; others do not. If asked, provide the full nine-digit number. A few issuers perform a soft credit inquiry at this stage, which does not affect the authorized user's credit score. Hard inquiries are rare for authorized user additions, but you can ask the issuer whether they will pull credit before you proceed.

Have your account number and the last four digits of your card ready. If you are calling, the issuer will verify your identity by asking security questions or confirming recent transactions. If you are adding the authorized user online, you may need to enter a one-time code sent to your phone or email.

How authorized user charges appear on your statement and credit report

All purchases made by the authorized user appear on your statement under your account number, not under a separate line item. You will see the merchant name, date, and amount just as you would for your own purchases. Your statement will not flag which charges came from the authorized user and which came from you unless you ask the issuer to set up transaction alerts or spending limits.

The authorized user's activity counts toward your credit utilization ratio — the percentage of your credit limit you are using. If the authorized user spends $2,000 on a $10,000 limit card, your utilization jumps to 20%, which affects your credit score. This is one reason to set a spending limit if your issuer offers it, or to monitor the account closely if it does not.

The authorized user's own credit report is typically not affected by being added to your account. The account does not appear on their credit report, and their credit score does not change. However, if you fail to pay the bill, the missed payment appears on your credit report, not theirs. If you remove the authorized user later, the account history remains on your credit report but not on theirs.

Setting spending limits and monitoring authorized user activity

Not all issuers offer spending limits, but the major ones do. American Express, Chase, and Capital One let you set a monthly or per-transaction cap on what an authorized user can spend. Log into your account, find the authorized user's card, and set the limit. The system will decline any purchase that exceeds it. This is useful if you are adding a teenager, an employee, or anyone whose spending you want to control.

You can also set up transaction alerts. Most issuers let you receive a text or email notification whenever the authorized user's card is used. This does not prevent the purchase, but it lets you catch unusual activity quickly. Some issuers let you restrict the card to certain merchant categories — for example, gas stations and groceries only, blocking restaurants and retail.

Check your statement regularly, especially in the first month. If you see unauthorized charges, contact the issuer immediately. You are responsible for the account, so the burden of disputing charges falls on you, not the authorized user. Most issuers have a fraud dispute process that takes 30 to 60 days to resolve.

When to remove an authorized user

You can remove an authorized user at any time, for any reason. Call customer service or use your online account portal to request removal. The issuer will deactivate the card immediately, though it may take a few days for the system to fully process the removal. Ask the issuer to confirm the removal in writing if you are concerned about the person continuing to use the card.

Removing an authorized user does not close the account or affect your credit limit. The account remains open in your name. Any charges made after the removal date will be declined if the person tries to use the card, but charges made before removal are still your responsibility.

If the authorized user's card is lost or stolen, you can also request a replacement card or have the card reissued under a new number. This is faster than removing the user entirely if you want to keep them on the account but need a new card number.

Authorized users and credit building

Adding someone as an authorized user does not directly build their credit. The account does not appear on their credit report, so the payment history does not help their score. However, some people add authorized users to accounts with long payment histories and low utilization, hoping the account will show up on the authorized user's credit report through a process called "piggybacking." This is not may provide to work — it depends on whether the issuer reports the account to the credit bureaus in the authorized user's name.

If you are considering adding someone to build their credit, contact the issuer first and ask whether the account will appear on the authorized user's credit report. Most issuers say no, but a few may report it. If credit building is the goal, a secured credit card or becoming an authorized user on an account that the issuer does report is a more reliable path.

Frequently Asked Questions

Does adding an authorized user hurt my credit score?

Adding an authorized user itself does not hurt your score. However, if the authorized user spends heavily and increases your credit utilization, your score may drop temporarily. Once the balance is paid down, your score typically recovers. A soft credit inquiry, if the issuer performs one, does not affect your score.

Can an authorized user see my billing statements and account details?

Not automatically. The authorized user receives a card and can make purchases, but they do not receive statements or access to your account portal unless you set that up separately. Some issuers let you grant the authorized user limited online access to view their own transactions. Contact your issuer to learn what options are available.

What happens if an authorized user doesn't pay their share?

You are responsible for the entire bill, regardless of who made the charges. If the authorized user does not reimburse you and you do not pay the card issuer, the missed payment appears on your credit report. There is no legal separation between your charges and theirs — it is all one account in your name.

Can I add an authorized user without their knowledge?

Technically yes, but it is not recommended. The card will be mailed to the address you provide, so if you have it sent to your address, the authorized user may not know a card exists in their name. However, this creates liability and trust issues. If you want to add someone, tell them first and confirm their information is correct.

How long does it take to add an authorized user?

The request itself takes minutes online or over the phone. The card typically arrives within 5 to 10 business days. Some issuers offer expedited shipping for an additional fee. You can usually start using the account online immediately, even before the physical card arrives, if the issuer provides a virtual card number.