Minimum Down Payment (5–10–15%) or 20%: What's the Real Impact on Your Mortgage in Quebec?

04 Jun 2026


Minimum Down Payment (5–10–15%) or 20%: What's the Real Impact on Your Mortgage in Quebec?

Purchasing a property is one of the most significant investments of your life. In Quebec, the down payment you choose to invest can have a substantial impact on your long-term financial situation. Let's explore the concrete differences between a minimum down payment and a 20% down payment.

Down Payment Thresholds in Canada

In Canada, the minimum down payment varies according to the purchase price of the property:

  • 5% minimum for properties under $500,000
  • 5% on the first $500,000 + 10% on the excess amount for properties between $500,000 and $999,999
  • 20% minimum for properties of $1,000,000 and above

Mortgage Insurance: The Hidden Cost

When your down payment is less than 20%, you must obtain mortgage default insurance from CMHC (Canada Mortgage and Housing Corporation), Sagen, or Canada Guaranty.

CMHC Insurance Premium Rates (2024)

  • Down payment of 5 to 9.99%: 4.00% of the loan amount
  • Down payment of 10 to 14.99%: 3.10% of the loan amount
  • Down payment of 15 to 19.99%: 2.80% of the loan amount
  • Down payment of 20% or more: No insurance required

Concrete Example: $400,000 Property

Let's compare the financial impact of different down payments on a $400,000 property in Quebec, with a 5% mortgage rate over 25 years.

Scenario 1: 5% Down Payment ($20,000)

  • Loan amount: $380,000
  • CMHC insurance premium (4.00%): $15,200
  • Total financed amount: $395,200
  • Monthly payment: approximately $2,304
  • Total interest cost over 25 years: $295,920

Scenario 2: 10% Down Payment ($40,000)

  • Loan amount: $360,000
  • CMHC insurance premium (3.10%): $11,160
  • Total financed amount: $371,160
  • Monthly payment: approximately $2,164
  • Total interest cost over 25 years: $277,920

Scenario 3: 15% Down Payment ($60,000)

  • Loan amount: $340,000
  • CMHC insurance premium (2.80%): $9,520
  • Total financed amount: $349,520
  • Monthly payment: approximately $2,038
  • Total interest cost over 25 years: $261,840

Scenario 4: 20% Down Payment ($80,000)

  • Loan amount: $320,000
  • CMHC insurance premium: $0
  • Total financed amount: $320,000
  • Monthly payment: approximately $1,865
  • Total interest cost over 25 years: $239,500

Comparative Analysis: Real Savings

Comparing the minimum 5% down payment with a 20% down payment, here's what you save:

  • Savings on insurance premium: $15,200
  • Savings on interest: $56,420
  • Total savings over 25 years: $71,620
  • Monthly payment reduced by $439

Other Important Considerations

Financial Flexibility

A minimum down payment allows you to retain more liquidity for:

  • Renovations and improvements
  • Furniture and appliances
  • An emergency fund
  • Other investments

Mortgage Qualification

With a higher down payment, you:

  • Improve your debt ratio
  • Increase your approval chances
  • Can negotiate better interest rates
  • Reduce the risk of loan refusal

Protection Against Market Fluctuations

A down payment of 20% or more better protects you in case of property value decline, avoiding a negative equity situation.

Which Strategy to Choose?

Opt for 5% if:

  • You want to access homeownership quickly
  • The real estate market is growing rapidly
  • You have other profitable investments
  • You're comfortable with a higher monthly payment

Aim for 20% if:

  • You want to minimize long-term costs
  • You prefer a lower monthly payment
  • You have time to save more
  • You want to avoid mortgage insurance

Consider 10-15% as a compromise if:

  • You want to reduce the insurance premium without waiting too long
  • You wish to maintain some liquidity
  • You want to balance savings and accessibility

Professional Advice

Before making your decision, consider these elements:

  1. Calculate your overall budget: include welcome taxes, notary fees, moving costs, renovations
  2. Evaluate your financial stability: do you have stable employment? An emergency fund?
  3. Project into the future: are you anticipating life changes (children, retirement)?
  4. Consult a mortgage professional: get a personalized analysis of your situation

Conclusion

The choice of your down payment depends on your unique financial situation, your short and long-term goals, and your risk tolerance. While a 20% down payment generates substantial savings over the loan term, a minimum down payment may be the right strategy for some buyers.

The important thing is to make an informed decision based on a complete analysis of your situation. Don't hesitate to consult a mortgage broker who can guide you toward the best option for your real estate project in Quebec.

Ready to discuss your mortgage project? Contact us for a personalized consultation and discover which down payment strategy best suits your situation!

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 Équipe PretsHypotheque.ca

Mortgage brokers