Credit Score 101: What Actually Moves the Number in Canada

You applied for an apartment, a phone plan, or maybe a student credit card - and suddenly someone’s pulling your credit score. If you’ve never thought about it before, that number can feel like a mystery grade you never studied for. The frustrating part is that your credit score starts affecting your life before anyone really explains how it works. Landlords check it. Lenders use it to set your interest rate. Even some employers glance at it. In Canada, your score runs from 300 to 900, and most lenders want to see you above 660 before they feel comfortable. The good news: once you understand the five things that actually move the number, you’re not guessing anymore. You’re in control. This guide breaks down exactly what Equifax and TransUnion - Canada’s two credit bureaus - look at when they calculate your score, and what you can do about each one starting today.

Payment History: The Biggest Lever You Have

Payment history makes up roughly 35% of your credit score - it’s the single largest factor. Every time you pay a bill on your credit account on time, you’re quietly building credibility. Every time you miss a payment by 30 days or more, a negative mark goes on your file and stays there for up to six years.

This applies to credit cards, lines of credit, car loans, and student loans. It does not automatically include rent or utilities in Canada, though some newer services like Landlord Credit Bureau let you report rent payments voluntarily.

If you’ve missed payments before, the impact fades over time as you build a clean record on top of it. The fix here is simple but not always easy: automate your minimum payment so you never accidentally miss a due date. Even paying the minimum keeps the account in good standing - just don’t make a habit of carrying a big balance.

Credit Utilization: The Number Most People Ignore

Credit utilization is how much of your available credit you’re using, and it accounts for around 30% of your score. If you have a $3,000 limit on your credit card and you’re carrying a $2,400 balance, your utilization is 80% - and that’s dragging your score down even if you pay on time every month.

The general target is to stay under 30% utilization. So on that $3,000 card, try to keep the balance under $900 before your statement closes. Lower is better. Some people aiming for an excellent score keep it under 10%.

A few things worth knowing: utilization resets every month based on your statement balance, so it’s not a permanent black mark like a missed payment. And if you get a credit limit increase - say from $2,000 to $4,000 - your utilization drops instantly if your spending stays the same. That’s one reason a well-timed limit increase can actually help your score.

Quick tip: Ask your credit card issuer for a limit increase after six months of on-time payments. You don’t have to spend more - it just lowers your utilization ratio and can bump your score without changing your habits at all.

Credit History Length: Why Older Accounts Matter

About 15% of your score comes from the age of your credit history - specifically, how long your oldest account has been open and the average age of all your accounts. This is why opening a bunch of new credit cards at once can temporarily lower your score even if you manage them perfectly.

For most students, this category is the one you just have to be patient about. One thing you can do: don’t close your oldest credit card just because you got a better one. Keep it open with a small recurring charge (like a $10 streaming subscription) and pay it off automatically. The account keeps aging and helps your average.

Credit Mix and New Credit: The Smaller Factors

Credit mix - having different types of credit like a credit card, a student line of credit, or a car loan - makes up about 10% of your score. You don’t need to go out and take on debt just to diversify, but it does mean that having more than just one credit card over time will naturally help.

New credit inquiries account for another 10%. Every time a lender does a “hard check” on your credit (when you apply for a credit card, loan, or mortgage), it can shave a few points off temporarily. The effect is small and fades within a few months, but it’s worth spacing out applications rather than applying for three cards in one week.

Checking your own score - through Borrowell, Credit Karma Canada, or your bank - is a “soft check” and has zero impact on your score.

Frequently Asked Questions

What is a good credit score in Canada?

In Canada, scores range from 300 to 900. A score above 660 is generally considered good and will qualify you for most standard credit products. Above 725 is considered very good, and above 760 puts you in excellent territory where you’ll typically get the best interest rates on things like mortgages.

How long does it take to build credit from scratch in Canada?

You can have a usable credit score within three to six months of opening your first credit account. Building a score above 700 usually takes one to two years of consistent on-time payments and low utilization. There’s no shortcut, but the habits that build credit are the same ones that protect your finances generally.

Does checking my own credit score hurt it in Canada?

No. Checking your own credit score is called a soft inquiry and has no effect on your score whatsoever. You can check it as often as you want through free services like Borrowell or Credit Karma Canada. Only hard inquiries - when a lender checks your credit after you apply for something - can temporarily lower your score.

Does carrying a balance help build credit faster in Canada?

No - this is one of the most common credit myths. You do not need to carry a balance or pay interest to build credit. Paying your statement balance in full every month is the best approach: it builds your payment history, keeps your utilization low, and costs you nothing in interest.

How do I check my credit score for free in Canada?

You can check your credit score for free through Borrowell (Equifax data) or Credit Karma Canada (TransUnion data). Many Canadian banks - including BMO, Scotiabank, and RBC - also offer free credit score access through their apps. You’re also legally entitled to request a free credit report once a year directly from Equifax and TransUnion Canada.

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