How to Build and Improve Your Credit Score in Canada
Your credit score affects your mortgage rate, rental applications, and card approvals. Here's a practical guide to building good credit in Canada.
In Canada, credit scores range from 300–900 and are tracked by two bureaus: Equifax and TransUnion. Most lenders consider a score of 660+ to be "good," 725+ to be "very good," and 760+ to be "excellent." Your credit score directly affects the mortgage rate you qualify for — the difference between a 680 and 780 score can be 0.5%+ on your mortgage rate, costing thousands over an amortization.
What Makes Up Your Credit Score
Payment history (35%): the biggest factor — a single missed payment can drop your score 50–100 points. Credit utilization (30%): the percentage of your available credit you're using; keep it below 30%, ideally below 10%. Length of credit history (15%): older accounts help, so don't close your first credit card. Credit mix (10%): having both revolving credit (cards) and installment loans (car, student) helps. New inquiries (10%): each hard inquiry from a new credit application temporarily lowers your score.
Fastest way to improve your score
Pay down your credit card balances so your utilization is below 10% — this can raise your score 30–50 points within one billing cycle.
How to Check Your Canadian Credit Score for Free
Several services offer free credit score monitoring in Canada: Borrowell (Equifax score, free), Credit Karma (TransUnion score, free), and most major bank apps now include your credit score in-app. Your bank may show your Equifax or TransUnion score directly in mobile banking. Note that different lenders pull from different bureaus, so it's worth monitoring both.
Building Credit from Scratch
If you have no credit history (new to Canada, or just starting out), the fastest path is: (1) Apply for a no-fee credit card — most major banks offer entry-level cards with no income requirement. (2) Use it for regular purchases (groceries, gas). (3) Pay the full balance every month, on time, without exception. (4) Keep your balance below 30% of your credit limit at all times. (5) After 12 months, you'll typically have a score of 660–700 and can apply for better cards.
Common Mistakes That Hurt Your Score
Missing payments (even by one day). Maxing out credit cards (high utilization damages your score even if you pay in full). Applying for too many cards in a short period (multiple hard inquiries in 3–6 months signal risk). Closing old accounts (shortens your average account age). Carrying a balance thinking it helps — it doesn't. Paying in full is always better than carrying a balance.
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