Your credit score directly determines the interest rate you'll pay on a used car loan. The difference between a 600 score and a 700 score can mean paying 10% instead of 7% — that's thousands of dollars over the life of the loan. The good news is that credit scores are not permanent. With consistent effort, most people can improve their score meaningfully within 3 to 12 months. Here are actionable steps that work in Canada.
1. Pay Every Bill on Time, Every Time
Payment history is the single largest factor in your credit score, accounting for roughly 35% of your Equifax and TransUnion scores. Even one missed payment can drop your score by 50–100 points. Set up automatic minimum payments for every credit account so you never miss a due date. If you're behind, get current as fast as possible — the further in the past a late payment is, the less it affects your score.
2. Reduce Your Credit Utilization Below 30%
Credit utilization is how much of your available credit you're using. If you have a $5,000 credit card limit and a $4,000 balance, your utilization is 80% — and that's hurting your score. Aim to keep utilization below 30%, and ideally below 10%. Pay down balances aggressively, or ask for credit limit increases (without spending more) to improve this ratio. This factor can change your score quickly — often within one billing cycle.
3. Check Your Credit Reports for Errors
Get your free credit reports from both Equifax Canada and TransUnion Canada. Look for accounts you don't recognize, incorrect late payment records, wrong balances, or debts that should have been removed. Errors are more common than you'd think. If you find one, file a dispute directly with the credit bureau — both Equifax and TransUnion have online dispute processes. A corrected error can boost your score immediately.
4. Don't Close Old Credit Accounts
The length of your credit history matters. Closing your oldest credit card might seem tidy, but it shortens your average account age and reduces your available credit (increasing utilization). Keep old accounts open and use them occasionally for small purchases to keep them active.
5. Become an Authorized User
If a family member or partner has a credit card with a long, clean history, ask to be added as an authorized user. Their positive payment history on that account gets added to your credit report, which can boost your score. You don't even need to use the card — the history alone helps. In Canada, this works with most major credit card issuers.
6. Avoid Multiple Hard Inquiries
Every time you apply for credit, a hard inquiry is placed on your file. One or two inquiries have minimal impact, but a string of them signals desperation to lenders and can lower your score. When shopping for an auto loan, try to keep all your applications within a 14-day window — the credit bureaus typically treat multiple auto loan inquiries in this period as a single inquiry. Or better yet, apply through 905 Autos and let us shop multiple lenders with one application.
7. Get a Secured Credit Card
If you have very thin or damaged credit, a secured credit card is one of the fastest ways to build a positive payment history. You deposit $500–$1,000 as collateral, and the card issuer gives you a credit limit equal to your deposit. Use it for small purchases and pay the balance in full each month. After 6–12 months of on-time payments, you'll see measurable improvement.
8. Deal With Collections Accounts
Outstanding collections accounts are score killers. If you have them, contact the collection agency and negotiate a "pay for delete" arrangement where they remove the account from your credit report in exchange for payment. If that's not possible, even paying the collection (which shows as "paid" rather than "outstanding") is better than leaving it. In Canada, most collections fall off your credit report 6 years from the date of last activity.
How Long Does It Take?
Reducing credit utilization can show results in 30–60 days. Building payment history takes 3–6 months of consistent behaviour. Recovering from major negative events (bankruptcy, consumer proposal) takes 2–7 years, though improvement starts well before they fall off your report. If you can't wait to buy a vehicle, 905 Autos works with lenders across the Niagara Region — St. Catharines, Welland, Niagara Falls, Hamilton, and Grimsby — who specialize in every credit tier. Get started at 905autos.ca/get-approved.