If you’re planning to buy a home, refinance, or apply for a mortgage in Mississauga, understanding how your credit score works is essential. One key factor that many people overlook is credit utilization — a detail that can significantly impact your score.
As a trusted mortgage broker in Mississauga, I’m here to break it down in simple terms.
What Is Credit Utilization?
Your credit utilization is the percentage of your available credit that you’re using. For example, if your credit card limit is $10,000 and your current balance is $2,000, you’re using 20% of your available credit.
The formula looks like this:
(Balance ÷ Credit Limit) x 100 = Credit Utilization %
Why Does It Matter?
Your credit utilization ratio is one of the top factors used in calculating your credit score. Lenders look at this ratio because it helps them assess how you manage your debt.
- Low utilization (under 30%) shows you use credit carefully and pay it off responsibly.
- High utilization (over 30%) may signal financial stress or over-reliance on credit, which could lower your score.
If you’re applying for a mortgage in Mississauga, even a small dip in your credit score can affect the rate and terms you’re offered. That’s why keeping utilization low is a smart move.
Tips to Keep Your Credit Utilization Healthy
Here are a few practical ways to stay in the credit sweet spot:
- Keep balances low: Aim to use less than 30% of your available credit.
- Pay more than the minimum: This helps bring your balance down faster.
- Make multiple payments per month: Reduces the balance reported to credit bureaus.
- Ask for a credit limit increase: If your spending stays the same, your utilization will drop.
- Avoid closing old cards: Keeping older accounts open helps preserve your overall credit limit.
- Monitor regularly: Stay aware of your balance-to-limit ratio and adjust as needed.
Why This Matters When Applying for a Mortgage in Mississauga
As a Mississauga mortgage broker, I often help clients who are surprised to learn how much their credit utilization is affecting their credit score. The good news? It’s one of the easier factors to control — and can often be improved quickly.
When you work with a mortgage broker like Joe Purewal, you’ll get a clear understanding of how credit works, what lenders look for, and how to boost your score before applying.
Q&A
Q: What is the ideal credit utilization ratio?
A: Under 30% is generally considered healthy. Under 10% is even better if you’re aiming for the best rates.
Q: Does credit utilization affect my ability to get pre-approved?
A: Yes — high utilization can lower your score and affect how much mortgage you qualify for.
Q: Should I close old credit cards to reduce my risk?
A: Not necessarily. Closing cards can shrink your available credit, raising your utilization ratio.
Q: Will paying off my card in full remove all utilization?
A: Only if the card shows a $0 balance when the lender reports it to the credit bureau. Timing your payments can help.
Q: Can a mortgage broker in Mississauga help improve my approval odds?
A: Absolutely. A good mortgage broker like Joe Purewal will guide you on all aspects of mortgage readiness, including credit utilization.

