Canadian credit scores run from 300 to 900, and most lenders start treating you well somewhere north of 700. The gap between a 680 and a 760 can mean two full percentage points of interest on a five-year auto loan — or the difference between a prime-rate mortgage and a B-lender rate.
The good news: none of the levers that move a Canadian score are secret, and most can be pulled in 90 days or less if you know where to look. Here's the practical playbook we'd give a friend in 2026 — seven steps, a timeline, and the pre-application checklist that ties them together.
01See both files
Canada has two bureaus — TransUnion and Equifax — and they carry slightly different data. A dispute filed with one does not automatically apply to the other, so any real improvement plan starts with looking at both files side by side.
- For TransUnion: the fastest path to daily updates and full-report access is a paid subscription at TransUnion Canada. For a free monthly snapshot instead, Credit Karma Canada also pulls TU data.
- For Equifax: request a free consumer disclosure by mail from Equifax Canada, or use Borrowell for a free weekly score.
Before you touch anything else, scan each report for four things:
- Accounts you don't recognize
- Balances that don't match what you actually owe
- Payment-history entries marked late that were paid on time
- Old collections or public records that should have aged off
Errors on either bureau's file can drop a score by 20–80 points on their own. Fix these before you spend any effort on the optimization plays below.
02Push utilization below 35%
The single biggest fast-moving lever is credit utilization — the percentage of your available revolving credit you're using at the moment the bureau takes its monthly snapshot.
| Utilization | Effect on score |
|---|---|
| Above 70% | Actively losing points |
| 35–70% | Neutral to slightly negative |
| Below 35% | The sweet spot for most Canadians |
| Below 10% | Marginal additional gain |
The trick: utilization is measured on the statement date, not the due date. Carry a $3,000 balance on a $5,000 card and pay it in full every month, and the bureau still sees 60% because that's what the statement showed.
Fix: make a partial payment about a week before your statement date so the balance the bureau captures is under 35% of your limit, then pay the rest by the due date to avoid interest. With multiple cards, spread the balance so no single card exceeds 35%.
03Never miss a payment, even by a day
Payment history is the heaviest single factor — roughly 35% of the calculation. One missed payment reported to the bureau (30+ days late) can drop a score by 60–110 points and stay on the file for six years.
- Set up autopay for at least the minimum on every revolving line, so a forgotten due date can't torpedo your file.
- Manually pay the rest to avoid interest.
- Already missed one? Call the creditor within 30 days and ask for a courtesy retraction. Some issuers — particularly credit unions and smaller banks — will remove a single late report if your history is otherwise clean.
The bureau does not treat partial payments as missed: as long as at least the minimum posts before the due date, your payment history is fine.
04Don't close old accounts
Canadian scoring rewards long credit history. Closing a 12-year-old card you no longer use can knock down your average account age and cut your total available credit — which spikes utilization on the accounts you keep.
Rule of thumb: if a card is free to hold and doesn't tempt you into overspending, leave it open. Put a small recurring charge on it — a $9.99 streaming subscription — and set autopay. The account stays active, ages happily, and costs you nothing.
05Space out new applications
Every new application creates a hard inquiry. On Equifax they stay visible for four years; on TransUnion, six. Three or four inquiries in a 12-month window signal "credit-hungry" to underwriters and nick your score by 5–15 points per pull.
Practical spacing: at most one application per quarter, and none in the six months before a major loan application — mortgage, auto or business line.
06Watch the file daily in the 90 days before a big application
If a mortgage, auto loan or business financing is coming up, the 90 days leading in are the most important window — and where daily monitoring pays for itself:
- Catch reporting errors within 24 hours instead of at month-end
- File disputes early enough to resolve them before the underwriter pulls
- Time balance payments so utilization hits its lowest number on the statement date the lender will see
For active management in this window, a paid TransUnion Canada subscription gives you daily score refreshes, unlimited full-report access, and a direct dispute workflow that turns most corrections around in under two weeks instead of the 30–45 days a mailed dispute takes. At $24.95 a month it typically pays for itself several times over if it saves you even a quarter-point on the resulting loan.
TransUnion Canada — for the 90-day run-up
Daily TU score refreshes, unlimited full-report access, and a direct dispute workflow that resolves most corrections in under two weeks — the fastest feedback loop for the window before a mortgage or auto loan.
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07Add a positive tradeline if you're thin-file
If your report shows fewer than three active accounts, adding one healthy revolving account — a no-fee cash-back card used lightly, with autopay set to the full statement balance — thickens the file and helps the score climb over the next 6–12 months.
Avoid "credit builder loan" products from fintech apps unless you've exhausted the simpler options; the math rarely beats responsibly using a low-limit card for a year.
Timeline: what to expect
| Window | What moves |
|---|---|
| 0–30 days | Utilization adjustments and error disputes — where most 20–40 point gains happen fast |
| 30–90 days | Payment-history improvements start compounding; clean statements begin moving the needle |
| 90–180 days | Thin-file additions age enough to contribute; new tradelines count toward account mix |
| 6–12 months | Major improvements from paying down debt or fixing serious reporting issues reach steady-state |
Most Canadians who follow this playbook see 40–80 points of improvement in 90 days, and another 30–60 across the following six months.
The pre-application checklist
- Pulled and reviewed both your TransUnion and Equifax files for errors
- Utilization under 35% on every card at the statement date
- Autopay set for at least the minimum on every revolving line
- No old accounts closed in the run-up; a small recurring charge keeps them active
- No new applications in the six months before your big loan
- Watching the file daily through the final 90 days
- Any disputes filed early enough to resolve before the underwriter pulls
Tick all seven and you'll walk into the application showing the strongest file your history allows.
The bottom line
Improving your credit score in Canada isn't complicated — it's methodical. See both files, push utilization down, never miss a payment, don't close old accounts, space applications, and watch daily during the run-up to a big loan. If you're in that 90-day window, the tool that gives you the fastest feedback loop is TransUnion Canada's paid membership. It won't move your score for you, but it'll show you every lever you pull in real time — and get errors corrected in half the time of the free alternatives.
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