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Published Feb 20, 2026 2:53 AM • 6 min read
Have you ever heard of a credit card authorized user? It’s a simple idea. One person, called the primary cardholder, lets another person use their credit card. This can help build credit, split family expenses, or help someone learn how credit cards work. But it’s not without risks. This article explains everything you need to know about authorized users in Canada, including the benefits, the risks, and how to use this tool wisely.
An authorized user is someone that the primary cardholder, the person who owns the card, adds to their account. For example, a parent might add a child or a couple may share a credit card as well. While the bank will send a new card to the authorized user, the account still belongs to the primary cardholder.
What can an authorized credit card user do?
What can’t an authorized credit card user do?
The primary cardholder always pays the bill, even if they didn’t make the purchases. That’s why trust is very important when you add someone as an authorized user on your credit card.
Here’s a quick comparison between authorized users and primary cardholders:
Feature | Primary Cardholder | Authorized User |
|---|---|---|
Owns the account | Yes | No |
Pays the bill | Yes | No |
Can change account settings | Yes | No |
Builds credit history | Always | Maybe, depending on the bank |
If you’re the primary cardholder, you’re 100% responsible for the activity on the credit card. If you’re the authorized user, it might help you to build credit or earn rewards, but you don’t have control over the account.
One reason people become authorized users is to boost their credit. Credit scores are like a report card for your money habits. If the primary cardholder pays their bill on time and uses the card responsibly, the authorized user might see their credit score improve. But this depends on the bank. Some banks tell the credit agencies about the account activity (like payments and balances), while others don’t. So, it’s a good idea to ask your bank: “Will my activity as an authorized user count toward my credit score?”
If the answer is yes, here’s what might help enhance your credit score:
If the primary cardholder pays late or charges too much to the card, the authorized user’s credit could suffer as well.
To learn how to improve your credit score, read FinlyWealth’s article on 8 tips to help boost your score.
Newcomers to Canada or teens with no credit can start their credit journey by being an authorized user before they get their own card.
Couples and parents can share an account for bills, groceries, or emergencies. It can help track shared spending in one place.
If the card offers cashback or points, the authorized user might benefit. But rewards usually go to the primary cardholder.
If the authorized user spends too much, the primary cardholder is legally responsible. Late payments or high debt levels can also cost you money and hurt your credit score.
Without clear rules, friends or family might argue over the spending on the card. For example, a teen might buy a $200 video game without asking.
If the primary account is managed poorly, the authorized user’s credit can drop, even if they didn’t misuse the card. This depends on the bank’s reporting policy, though.
A joint account is different because both cardholders may share equal responsibility and credit impact. Depending on the card setup, each person can be fully responsible for the balance and payments. This means that any missed payment can affect both credit scores. That is different from an authorized user setup, though, where the primary cardholder remains responsible for the account. Both joint accounts and authorized user arrangements are available in Canada, so it’s best to speak with a representative at your financial institution to understand your options and get started.
Most banks let you add an authorized user easily:
To remove someone as an authorized user, just call the bank. You don’t need their permission. You can also deactivate the card instantly if needed.
Most credit cards pull reward activity from all users. But the rewards themselves usually go to the primary cardholder. For example, if the primary user gets 1% cashback, both the primary cardholder and the authorized user earn rewards, but the authorized user can’t use the points themselves.
If rewards are important to you, check out: Best Rewards Credit Cards in Canada
If you have questions or run into issues such as a billing dispute or unauthorized charges, contact your financial institution right away for help. Keep in mind that the primary cardholder is responsible for working with the bank to resolve any problems on the account.
An authorized user can be a great tool if used wisely. It can help build credit, simplify expenses, and keep family finances organized. But without clear rules and trust, it has the potential to hurt both relationships and credit scores.
If you’re a primary cardholder:
If you’re an authorized user:
In the end, credit cards are tools: used right, they can help. Used incorrectly, they can cause trouble. This is why it’s important to always be smart with credit!
For newcomers learning to build credit: Read How New Canadians Can Build Credit Quickly in Canada for helpful steps.
They can, but they don’t need to. The primary cardholder is the only one who is legally responsible for the debt.
Not necessarily. It depends on the bank and the management of the account.
Maybe. If the cardholder misses payments or uses too much of the credit limit then it can hurt your credit as the primary user. This depends on whether your bank reports authorized users to the credit agencies though.
It depends. Some banks allow you to set a spending limit for an authorized user, while others may not offer this option. It’s best to check with your bank directly to confirm what controls are available on your account.
Yes, an authorized user can ask for removal from a credit card account. They can contact the credit card issuer and request to have their name removed from the account. Or the primary cardholder can call the bank to remove them as well.
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Faith Ogunkanmi
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Faith is a seasoned finance professional with over six years of experience specializing in credit analysis, financial risk assessment, and business/personal lending. My background includes extensive w...
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Lauren Brown
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Lauren is a freelance copywriter with over a decade of experience in wealth management and financial planning. She has a Bachelor of Business Administration degree in finance and is a CFA charterholde...
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