How to improve my credit score

Alex LegaultMortgage broker

02 Apr 2026


Here are concrete strategies to improve your credit score, especially if you live in Quebec and are aiming for a future mortgage.


1. Pay all your bills on time (priority #1)

The largest part of your credit score comes from your payment history.

  • Set all your payments on automatic withdrawal or reminders (utilities, hydro, cards, cell, auto loan, etc.).
  • Even a late payment of more than 30 days on a card or loan can hurt a lot.
  • If you are already late, bring the accounts up to date as soon as possible: the older a “in default” information is, the less it weighs on your score.


2. Reduce the balance on your credit cards

Banks look at the used/revolved credit ratio (credit utilization).

  • Aim to use less than 30% of your limit per card.
  • Example: limit $3,000, ideally stay under ~ $900.
  • If everything is often maxed out, your credit score drops, even if you always pay the minimum.

Tips:

  • Make more than one payment per month (e.g., after payday).
  • If possible, request a higher credit limit (without increasing your spending) to improve the ratio.


3. Maintain age on your accounts

History also affects your credit score.

  • Avoid closing your oldest credit card, especially if it is well managed.
  • If you want to simplify, start by closing the recent and costly cards (high annual fees).


4. Limit new credit inquiries

Each new application triggers a “hard inquiry” that can lower your credit score in the short term.

  • Avoid making several applications for cards, loans, or lines of credit in a short period.
  • Before a mortgage loan application, try to have 6–12 months without unnecessary new debt.


5. Diversify, but without overdoing it

Having only one credit card isn’t bad, but a reasonably diversified profile can help (e.g., card + a small auto loan or personal loan well managed).

  • There’s no need to open many accounts just to “diversify.” Better to have a few well-managed accounts.


6. Monitor your credit file

In Canada, the main bureaus are Equifax and TransUnion.

  • Check your file at least once a year.
  • Correct errors (duplicates, payments showing as late when they’re current, accounts that aren’t yours).
  • This can improve your credit score without even changing your payment habits.


7. If you’re in trouble, act before disaster

If you know you’ll have trouble paying:

  • Call your creditors before missing a payment to negotiate an arrangement (reduced payments, deferment, etc.).
  • A well-kept arrangement is less damaging than a series of delinquencies and collections.


8. Connection with obtaining a mortgage

For an insured mortgage (with CMHC, especially with a down payment < 20%) :

  • Typically at least one borrower must have a credit score around 600 minimum.
  • For the best rates, lenders like to see 650–680 and above.
  • A good credit score gives you:
  • access to more lenders;
  • better rates;
  • more flexibility on amortization and terms.

If your credit score is lower, you can sometimes still obtain a mortgage through an alternative or private lender, but :

  • higher interest rates;
  • often higher down payment;
  • more restrictive terms.

That’s why it’s important to work on your credit score 6–24 months before jumping into a purchase.


9. Simple 6–12 month action plan

  1. Put all your payments on automatic withdrawal or reminders.
  2. Bring card usage to < 30 % of their limit (ideally even lower).
  3. Stop opening new cards/loans unless truly necessary.
  4. Keep your oldest card open and manage it well.
  5. Check your Equifax/TransUnion file and correct errors.
  6. If you’re aiming for a mortgage soon, keep your situation stable (job, debts, payments).


By applying these steps consistently, your credit score should gradually improve, which will increase your chances of getting a favorable mortgage in Quebec.

The information in this article is for general purposes only and may not reflect current laws or regulations. Verify any details with a qualified professional before making decisions. Some portions may have been created with AI assistance and should be confirmed for accuracy.

Written by Alex Legault

Mortgage broker