One of the fastest ways to build credit is to "borrow" someone else's good credit history. The authorized user strategy can add years of positive history to your almost instantly.
What Is an Authorized User?
An authorized user is someone added to another person's credit card account. The primary cardholder is responsible for all payments, but the account appears on both credit reports.
Key points:
- The AU gets a card with their name
- The primary holder pays the bill
- The account history reports to AU's credit
- The AU is not legally responsible for the debt
Pro Tip
When you become an authorized user on a card with 10 years of history, that full history can appear on your credit report—giving you instant "credit age."
How It Builds Credit
The authorized user account adds to your credit file:
- Payment history - All on-time payments from the primary
- Account age - The card's full history, including years before you were added
- Credit limit - Adds to your available credit, lowering utilization
- Account count - Another account in your credit mix
Who Benefits Most?
Ideal candidates:
- Young adults with no credit history
- Immigrants new to U.S. credit system
- People recovering from credit problems
- Anyone with a thin credit file
When Maya turned 18, her mom added her as an authorized user on a credit card opened in 2005. Maya instantly had 18+ years of credit history on her report. Her first FICO score was 740.
Finding the Right Account
Not all cards work equally well for this strategy. Look for:
Must-haves:
- Perfect payment history (zero late payments ever)
- Low (under 10% ideal)
- Long account age (older is better)
- Reports to all three bureaus
Nice-to-haves:
- High credit limit
- Low or no annual fee
- Issuer that reports authorized users (most do)
Which Banks Report Authorized Users?
Most major issuers report AU accounts, but verify:
Usually report AU accounts:
- American Express
- Bank of America
- Capital One
- Chase
- Citi
- Discover
- Wells Fargo
Often don't report:
- Some credit unions
- Some store cards
Do This
Before being added, confirm the issuer reports authorized users to all three credit bureaus. Call customer service to verify.
The Family Approach
The most common authorized user relationships:
Parent → Child
- Parents add children to build credit early
- Child can use card for small purchases or not at all
- Great for college students
Spouse → Spouse
- Share credit history with partner
- Useful when one spouse has stronger credit
- Common before major purchases like homes
Family member → Family member
- Grandparents, siblings, aunts/uncles
- Requires high trust
Avoid This
Never become an authorized user on a stranger's account for payment. These "tradeline" schemes are ethically questionable and may be considered fraud. Legitimate AU relationships are between people who actually know each other.
Risks for the Primary Cardholder
Adding an authorized user has risks:
- AU spending - They can use the card
- No control - Can't always monitor purchases in real-time
- Still liable - Primary pays even if AU overspends
Mitigation strategies:
- Don't give AU the physical card
- Set up alerts for all transactions
- Keep the credit limit low
- Only add people you deeply trust
Risks for the Authorized User
Being an AU also has risks:
- Primary's mistakes affect you - Late payments hurt your score too
- High utilization - If primary carries balances, hurts your score
- Removal complications - May be hard to get account removed
Watch Out
Before becoming an authorized user, verify the account has perfect payment history. One late payment on their record becomes one on yours.
Removing Yourself as an Authorized User
If the account starts hurting your credit:
- Call the issuer - Request removal from the account
- Contact credit bureaus - Ask for the account to be removed from reports
- Timeline - Usually 1-2 billing cycles for removal
You have the right to be removed at any time without the primary's permission.
The Strategic Timeline
For building credit from scratch:
- Get added as AU on a parent/family member's old, clean account
- Wait 1-3 months for it to report
- Apply for your own secured or student card
- After 6-12 months, your own history supports your score
For credit repair:
- Get added to boost scores quickly
- Use improved score to qualify for better products
- Continue building your own positive history
- AU boost becomes less necessary over time
Does AU History Stay Forever?
Once you're removed:
- Some bureaus remove the account from your report
- Others keep the historical data
- The benefit typically fades after removal
The goal is to use AU status as a bridge to building your own strong credit.
Quick Win
Ask a parent or trusted family member if they have a credit card with 5+ years of history, perfect payments, and low utilization. Request to be added as an authorized user—you don't even need to receive the card to benefit.
Authorized User vs. Joint Account
These are different:
| Feature | Authorized User | Joint Account |
|---|---|---|
| Legal responsibility | None | Equal liability |
| Can be removed | Yes, easily | Complex process |
| Credit reporting | Both people | Both people |
| Account control | Limited | Full |
Joint accounts are more complex and typically reserved for spouses.
