What’s the difference between a co-signer and an authorized user?
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One of the easiest ways to help a child or family member build credit history is by adding him or her as an authorized user on one of your credit cards. This can establish a record for that person with the credit reporting agencies if he or she doesn’t already have one, plus increase important credit score factors like the average age of accounts and overall credit utilization. But being an authorized user isn't the same as being a co-signer on the credit card account. Here's what you need to know about the differences.
The difference between an authorized user and a co-signer
An authorized user (AU) is another person who is authorized to make charges to your credit card account. You’ll receive a card in the mail with that person's name on it, but when that person uses the card, the charges will show up on your account — and you’re also responsible for paying the bill.
Related: Credit Cards with the greatest value for authorized users
A co-signer, on the other hand, is a shared responsibility. Just like co-signing for a student loan, the account would be opened in the name of your child or family member, but you are both equally responsible for any amounts charged to the card. While the bank will generally only come to you for payment if the primary cardholder doesn’t pay, it legally has the right to demand payment from you without asking the primary cardholder first.
Credit card issuers that allow co-signers
While federal law prohibits banks from issuing credit cards to anyone under 21 unless the person has a co-signer or enough income to pay off the card, most banks haven’t chosen to allow co-signers on credit cards. There are only three major national banks that allow co-signers on credit card accounts: Bank of America, U.S. Bank, and Wells Fargo. Fortunately, there are some useful cards available from these three banks.
Bank of America offers the Alaska Airlines Visa Signature® credit card, which offering of 40,000 bonus miles plus Alaska's Famous Companion Fare; from $121 ($99 fare plus taxes and fees from $22) when you make purchases of $2,000 or more within the first 90 days of opening your account, although for an applicant with limited credit history, you might end up with a lower-tier card that offers a smaller sign-up bonus and no companion fare. You might instead consider the Bank of America® Premium Rewards® credit card, which comes with an annual airline incidental statement credit (worth up to $100) worth more than its $95 annual fee, or keep it simple with a no-annual-fee Bank of America® Customized Cash Rewards credit card.
The Wells Fargo Propel American Express® card (card no longer available for new applicants) is a great no-annual-fee card that earns 3x points per dollar on useful categories such as travel, dining, gas stations and select streaming services. You’ll also get cell phone protection (up to $600, with a $25 deductible) if you pay your cell phone bill with the card.
From U.S. Bank, the U.S. Bank Altitude Reserve Visa Infinite Card is a solid premium card option, but if you need a cosigner, getting approved for a Visa Infinite card (which generally requires a minimum $10,000 credit limit) is likely to be an uphill battle. U.S. Bank Cash+™ Visa Signature® Card might be a better option. The information for the U.S. Bank Altitude Reserve has been collected independently by The Points Guy. The card details on this page have not been reviewed or provided by the card issuer.
Issues to consider before becoming a co-signer
In some ways, being a co-signer is a natural next step to help a child or family member build credit by opening an account that person is responsible for, rather than simply riding along on your account. On the other hand, it’s a bigger risk on your part — while it’s fairly easy to place limits on an authorized user card or revoke access entirely, it’s much harder to place restrictions on an account that partially belongs to someone else.
Being a co-signer is also a long-term commitment: by default, you’ll be responsible for the card and have it show up on your credit report for as long as the account is open. While some banks will remove a co-signer after certain conditions have been met (for example, once the primary account holder has established a good payment history and sufficient income to support the card), your ability to remove yourself from the account without shutting it down depends on the bank’s policies and discretion.
Co-signing for a card can also interfere with your own credit card applications when banks have restrictions like the Chase 5/24 rule that make approval for new cards conditional on how many accounts you’ve opened recently. While we know it’s possible to get around this requirement when authorized user accounts make seem you ineligible, convincing a representative that a co-signed card shouldn’t count against you is likely to be more difficult.
Bottom line
If you’re trying to help someone boost their credit, being a co-signer for a credit card application can make a big difference. However, it’s also a significant risk, since you’re then responsible for a credit card that you don’t completely control. In most cases, it’s best to start by adding the other person as an authorized user on some of your cards — the person will get a credit score boost while also enjoying some of the premium benefits your cards offer, while you maintain full control of the accounts you’re responsible for. After he or she has proved the ability to handle your cards responsibly, you can consider being a co-signer if the person still can’t get a card without an assist.
Updated on 11/3/21.
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10X | Earn unlimited 10X miles on hotels and rental cars booked through Capital One Travel |
5X | 5X miles on flights booked through Capital One Travel. |
2X | 2 Miles per dollar on every purchase, every day |
Intro Offer
Earn 75,000 bonus miles when you spend $4,000 on purchases in the first 3 months from account opening, equal to $750 in travel75,000 bonus milesAnnual Fee
$395Recommended Credit
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Why We Chose It
The Capital One Venture X card is one of the best all-round travel credit cards ever launched. Not only is it offering a tremendous welcome bonus, but cardholders can earn tons of miles on everyday spending and receive a 10,000-mile anniversary bonus to boot. Its annual fee is $395, but cardholders can count on up to $300 in statement credits toward travel booked through Capital One Travel each year and other valuable benefits like access to Priority Pass lounges and Capital One’s own growing family of airport lounges.Pros
- Excellent welcome offer worth 75,000 miles after you spend $4,000 on purchases in the first three months.
- Up to $300 in annual travel statement credits toward bookings make through Capital One Travel.
- 10,000 bonus miles (worth $100 toward travel) each account anniversary.
Cons
- The $395 annual fee might be expensive for some, but this card’s benefits provide much more value than that.
- If you don’t travel frequently, this might not be the best card for you.
- Earn 75,000 bonus miles when you spend $4,000 on purchases in the first 3 months from account opening, equal to $750 in travel
- Receive up to $300 back annually as statement credits for bookings through Capital One Travel, where you'll get Capital One's best prices on thousands of options
- Get 10,000 bonus miles (equal to $100 towards travel) every year, starting on your first anniversary
- Earn unlimited 10X miles on hotels and rental cars booked through Capital One Travel and 5X miles on flights booked through Capital One Travel
- Earn unlimited 2X miles on all other purchases
- Unlimited complimentary access for you and two guests to 1,300+ lounges, including Capital One Lounges and the Partner Lounge Network
- Receive up to a $100 credit for Global Entry or TSA PreCheck®
- Use your Venture X miles to easily cover travel expenses, including flights, hotels, rental cars and more—you can even transfer your miles to your choice of 15+ travel loyalty programs
- Named editors' choice for "Best New Credit Card of 2021" by The Points Guy
- Earn 10 miles per dollar when you book on Turo, the world's largest car sharing marketplace, through May 16, 2023