Over 100k Canadians trust KOHO to build their credit
You can still buy a house with poor credit in Canada, but getting approved for a mortgage may be more difficult and expensive.
Your options may include improving your credit before applying, saving a larger down payment or working with an alternative lender that accepts weaker credit profiles.
KOHO Credit Builder
KOHO Credit Builder helps Canadians establish or improve their credit history through consistent monthly payments, without relying on a traditional credit card.
With KOHO Credit Builder, you can:
See an average credit score increase of 74 points*
Get approved without a hard credit check or minimum deposit
Pay no interest on the line of credit
Track your credit score and credit report directly in the KOHO app
Build credit history through monthly payments reported to the credit bureaus
What Credit Score Do You Need to Buy a House?
There is no single credit score that guarantees mortgage approval in Canada.
Many traditional lenders prefer borrowers with stronger credit profiles, and a score around 680 or higher may provide access to more mortgage options.
For insured mortgages, at least one borrower or guarantor generally needs a minimum credit score of 600.
A lower score does not automatically mean you cannot buy a home, but it can limit your lender options.
Can You Get a Mortgage With Bad Credit?
Yes, depending on your overall financial situation.
A lender may look at:
Credit score
Payment history
Income
Employment stability
Existing debt
Down payment
Property value
Recent collections or bankruptcies
Someone with a lower score but stable income and a large down payment may still qualify.
However, the mortgage may come with a higher interest rate or additional fees.
Save a Larger Down Payment
A larger down payment can strengthen your application.
Borrowing less reduces the lender's risk and can lower your monthly mortgage payment.
If you put down at least 20%, you generally do not need mortgage default insurance.
A larger down payment does not erase poor credit, but it may improve your options.
Do not use all of your savings for the down payment. Keep additional money for closing costs and emergencies.
Pay Down Existing Debt
Reducing debt can improve both your credit profile and mortgage affordability.
Focus on:
Credit card balances
Personal loans
Lines of credit
Other high-interest debt
Lower balances can reduce your credit utilization and monthly debt obligations.
This can make it easier to meet a lender's affordability requirements.
Make Every Payment on Time
Payment history is one of the most important parts of your credit profile.
If you are planning to buy a home, avoid new late or missed payments.
Set up automatic payments or reminders for:
Credit cards
Loans
Phone bills
Other reported accounts
Several months of consistent payments can help demonstrate improved financial behaviour.
Check Your Credit Reports for Errors
Review your Equifax and TransUnion reports before applying for a mortgage.
Look for:
Accounts you do not recognize
Incorrect late payments
Wrong balances
Duplicate collections
Outdated information
Dispute anything that is inaccurate.
Correcting an error may improve your credit profile without requiring you to take on new credit.
Avoid Applying for New Credit
Try to avoid unnecessary credit applications before applying for a mortgage.
New applications can result in hard credit inquiries.
New loans or credit cards can also increase your monthly debt obligations.
If you are planning to buy soon, avoid financing large purchases such as a vehicle unless necessary.
Consider an Alternative Mortgage Lender
Alternative lenders may accept borrowers who do not meet traditional bank requirements.
These lenders may consider:
Lower credit scores
Previous bankruptcies
Collections
Self-employment
Irregular income
The tradeoff is cost.
Alternative mortgages can have:
Higher interest rates
Lender fees
Broker fees
Shorter terms
Larger down payment requirements
Compare the total cost carefully before accepting an offer.
Can a Mortgage Broker Help?
Yes.
A mortgage broker can help identify lenders that work with borrowers who have weaker credit.
This can be useful because applying directly to several lenders can create unnecessary credit inquiries.
A broker can also explain whether improving your credit first may save you more money than getting a mortgage immediately.
Can You Get a Mortgage After Bankruptcy?
Possibly.
The amount of time since your bankruptcy was discharged can affect your options.
Lenders may want to see that you have rebuilt your credit and managed new accounts responsibly.
You may also need:
A larger down payment
Stronger income
Re-established credit history
Additional documentation
Mortgage requirements vary considerably between lenders.
Can You Get a Mortgage With Collections?
It depends on the collection account and lender.
Some lenders may require outstanding collections to be paid before approving your mortgage.
Others may consider the age, amount and reason for the collection.
Leaving unpaid collections unresolved can reduce your lender options.
Review them before starting your mortgage application.
Should You Use a Co-Signer?
A co-signer with strong credit and income may help you qualify for a mortgage.
However, co-signing creates a serious financial obligation.
The co-signer becomes responsible for the mortgage if you cannot make the payments.
They should understand that the debt may also affect their own ability to borrow.
How Long Should You Wait to Improve Your Credit?
It depends on what is hurting your score.
If high credit card balances are the main problem, paying them down may help relatively quickly once updated balances are reported.
If your history includes serious missed payments, collections or bankruptcy, rebuilding can take much longer.
If buying immediately would require an expensive alternative mortgage, waiting six to twelve months to strengthen your credit could potentially improve your options.
What Should You Do Before Applying for a Mortgage?
Before applying:
Check both credit reports.
Correct any errors.
Pay down high balances.
Avoid new debt.
Save as much down payment as reasonably possible.
Keep money aside for closing costs.
Gather proof of income.
Compare traditional and alternative lenders.
Get mortgage pre-approval before making an offer.

About the author
Grace is a communications expert with a passion for storytelling. This hobby eventually turned into a career in various roles for banks, marketing agencies, and start-ups. With expertise in the finance industry, Grace has written extensively for many financial services and fintech companies.
Read more about this author