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The short answer
Being added as an authorised user to someone else's Canadian credit card helps your own file only if the card issuer reports authorised users to Equifax or TransUnion, and practice varies by issuer. Even when it is reported, lenders may give it less weight than an account you hold yourself. The main risk is shared: if the cardholder pays late or runs a high balance, that history may be linked to you too.
For couples who arrive together, it is common for one partner to get a card first, often the one with a job offer or a longer Canadian history. Adding the other as an authorised user looks like a quick way to give them a credit file. It can be, but less often and less fully than people expect.
What an authorised user is
An authorised user gets a card on someone else's account and can spend on it. The primary cardholder applied, was approved, and is responsible for the whole balance. The authorised user usually has no legal duty to repay. That difference is why lenders and bureaus treat the two roles differently.
Does it put anything on your credit report?
The FCAC describes a Canadian credit report as a record of your own credit cards, loans and lines of credit, with each account's opening date, amount owed and payment record. Whether an authorised-user card appears on the authorised user's report is a decision of the card issuer. Some report it, some do not, and some report to only one bureau.
- Ask the issuer directly. Before being added, ask whether it reports authorised users and to which bureau.
- Check after two or three months. Pull your own reports and see if the account is listed. Our guide to checking Equifax and TransUnion shows how.
- Expect less weight. Lenders know you are not liable for the debt, so many look past authorised-user lines when deciding on your own application.
The risks for both people
| Risk | Who it falls on |
|---|---|
| Late or missed payments on the account | Primary cardholder; may also appear on the authorised user's file if reported |
| High balance close to the limit | Primary cardholder's utilisation; possibly the user's too |
| Spending by the authorised user | Primary cardholder, who must repay all of it |
| Separation or a falling-out | Both: the card should be removed promptly |
The FCAC advises keeping credit card use below 30% of the limit and paying on time, since payment history is the most important part of a score. If the main cardholder struggles with either, being linked to that account is a liability, not a help. Late or unpaid accounts can stay on a report for up to 6 years, according to the FCAC.
When it is worth doing
- As an extra, alongside a card in your own name, not instead of one.
- When the primary cardholder has a long record of paying in full and keeps the balance low.
- When the issuer confirms it reports authorised users to the bureau your future lenders are likely to check.
The stronger first step for most newcomers is a card in your own name, even a secured one with a small limit. It builds a record that lenders treat as yours. See how secured cards work and credit card limits for newcomers. For the full sequence, read building a Canadian credit score from zero.
Steps if you go ahead
- Primary cardholder calls the issuer and asks whether authorised users are reported, and to which bureau.
- Agree a spending limit for the authorised user in writing between you, or set one with the issuer if it allows it.
- Keep the card balance low and pay it in full each month.
- Authorised user checks both reports after a few statement cycles.
- Apply for a card in your own name once you have a few months of history or a Canadian income record.
Removing an authorised user
Arrangements change: a friend moves cities, a couple separates, or the cardholder simply wants tighter control. The primary cardholder can normally ask the issuer to cancel the authorised user's card. Do it promptly, destroy the card, and check the next statement for any charges made after the request.
For the authorised user, removal may mean the account disappears from their file if it was being reported. If it was your only line of credit, your file can look thin again. That is another reason to have at least one account in your own name before relying on someone else's.
For couples from Nigeria in particular
It is common for one partner to arrive first on a work permit and the other to follow months later. The partner who arrives second may find that being added to the first partner's card is the quickest way to get a card in hand, which is useful for paying for things in daily life. Treat that as convenience rather than a credit strategy, and apply for your own card once you have a bank relationship or income here.
Where Pryme fits
Couples often run two sets of money at once: Canadian bills and support for parents in Nigeria. A Pryme Personal Account each keeps those family transfers in your own name, with the rate and fee shown before you approve when you send money home.
Questions people ask
Does being an authorised user build credit in Canada?
Only if the card issuer reports authorised users to Equifax or TransUnion. Ask the issuer, then check your own report after a few months.
Am I responsible for the debt as an authorised user?
Usually not; the primary cardholder is. That is one reason lenders give authorised-user accounts less weight.
Can my spouse's bad payments affect my credit?
They can if the issuer reports the account on your file. Late payments can stay on a Canadian report for up to 6 years, according to the FCAC.
Is it better to get my own secured card?
For most newcomers, yes. A card in your own name builds a record lenders treat as yours.
Sources
- FCAC: Credit report and score basics (modified 1 Jul 2026) · accessed Oct 2026
- FCAC: Improving your credit score (modified 1 Jul 2026) · accessed Oct 2026
- FCAC: How long information stays on your credit report (modified 1 Jul 2026) · accessed Oct 2026
This article is general information, not financial, legal or tax advice. Products described are provided under the terms on this site and are subject to regulation and eligibility.