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Credit & Trust · Last reviewed 2026-07-01

Credit utilization basics for Canadians

Credit utilization is the second-largest input to your credit score — and the easiest one to accidentally damage when you start routing rent or bills through a card. Here's how it really works.

The short answer

Credit utilization is the percentage of your available revolving credit you're using when the bureau snapshots your account. In Canada, keeping utilization under 30% is the common rule, but under 10% is ideal. Bureaus see the statement balance, not your mid-cycle peak — so paying down before the statement closes is more important than paying twice a month.

What utilization actually measures

Utilization = current reported balance ÷ total credit limit across your revolving accounts. Both Equifax Canada and TransUnion Canada use it as one of the biggest score drivers behind payment history.

The 30% guideline

Under 30% is the widely-cited target. Under 10% is the sweet spot for top-tier scores. Above 70% starts to actively hurt your score, even if you pay in full.

Why statement timing beats payment frequency

  • Bureaus only see one snapshot per cycle — usually around the statement close date.
  • Paying $5,000 down on day 14 doesn't matter if you charge $5,000 more by day 28.
  • Schedule a payment 2–3 days before the statement closes to lower the reported balance.

Best fix when rent pushes utilization up

Ask your issuer for a credit limit increase. A higher limit lowers utilization without changing your spend, and most issuers will approve based on payment history alone.

Apply this in context

FAQ

Common questions

Credit cards and unsecured lines of credit. Auto loans, mortgages, and installment loans are reported separately and are not part of the utilization ratio.

No — that's a long-standing myth. Paying the statement balance in full every month is always better. The only thing that matters for the score is what shows up on the statement, not whether you carried interest.

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