Insured vs Uninsured Mortgages in Canada

Here is the biggest misconception in Canadian real estate: you need 20% down to buy a home. This belief keeps people renting for years while they save, watching prices climb faster than their bank accounts. The reality is that most Canadian homebuyers purchase with less than 20% down. They use insured mortgages, pay a one-time premium, and start building equity immediately instead of waiting on the sidelines.

Understanding the difference between insured and uninsured mortgages helps you make an informed decision about your down payment strategy. It is not about good versus bad. It is about tradeoffs, timing, and what makes sense for your specific situation. Let us walk through what mortgage insurance actually is, when you need it, what it costs, and how to decide which path is right for you.

What Mortgage Insurance Actually Is

Mortgage default insurance protects the lender, not you. If you stop making payments and the bank has to foreclose, the insurance covers their losses. This protection allows lenders to offer mortgages to buyers with smaller down payments without charging punitive interest rates.

In Canada, three providers offer this insurance: CMHC (the government-backed Canada Mortgage and Housing Corporation), Sagen (formerly Genworth), and Canada Guaranty. You do not get to choose which one insures your mortgage. Your lender has relationships with specific providers and assigns your insurance accordingly.

The key point: this is not life insurance, disability insurance, or job loss protection. It does not help you keep your home if you cannot make payments. It protects the bank. You pay the premium so the lender will give you a mortgage with less than 20% down.

When You Need It vs When You Do Not

The 20% threshold is the dividing line. Put down less than 20% and you need mortgage insurance. Put down 20% or more and you do not. This is federal law in Canada, not a lender preference.

Here is how the down payment structure actually works:

• 5% down: Minimum for homes under $500,000
• 5% on first $500,000 plus 10% on remainder: Required for homes $500,000 to $999,999
• 20% down: Minimum for homes $1 million and up (insurance not available)

So on a $700,000 home, your minimum down payment is $45,000: 5% of $500,000 ($25,000) plus 10% of the remaining $200,000 ($20,000). This puts you in insured mortgage territory.

On a $600,000 home, your minimum is $35,000: just 5% of the first $500,000 plus 10% of the remaining $100,000. Still insured.

You only escape mortgage insurance once you hit 20% down across the board. On that same $600,000 home, 20% down means $120,000. That is an $85,000 gap between minimum down payment and uninsured status.

What It Costs You

Mortgage insurance premiums are calculated as a percentage of your loan amount. The less you put down, the higher the percentage. Here are the current rates:

• 5% to 9.99% down: 4% of loan amount
• 10% to 14.99% down: 3.1% of loan amount
• 15% to 19.99% down: 2.8% of loan amount

This premium gets added to your mortgage balance, not paid upfront. You pay it off over the life of your mortgage, with interest.

Let us look at a $600,000 purchase with different down payment levels:

5% down ($30,000):

• Loan amount: $570,000
• Insurance premium (4%): $22,800
• Total mortgage: $592,800

10% down ($60,000):

• Loan amount: $540,000
• Insurance premium (3.1%): $16,740
• Total mortgage: $556,740

15% down ($90,000):

• Loan amount: $510,000
• Insurance premium (2.8%): $14,280
• Total mortgage: $524,280

20% down ($120,000):

• Loan amount: $480,000
• Insurance premium: $0
• Total mortgage: $480,000

The jump from 15% to 20% down eliminates a $14,280 premium. But it also requires an extra $30,000 in cash at closing. Whether that tradeoff makes sense depends on your timeline, savings rate, and the housing market you are buying into.

How Insurance Affects Your Rate and Payment

Here is something that surprises many buyers: insured mortgages often come with lower interest rates than uninsured mortgages. The lender faces less risk because they are protected against default. They pass some of those savings to you.

The rate difference varies but typically ranges from 0.1% to 0.3%. On a $500,000 mortgage, a 0.2% rate difference saves about $100 per month. Over five years, that is $6,000 in interest savings.

This partially offsets the insurance premium. Your total cost of borrowing includes both the interest rate and the insurance premium. Sometimes the lower rate on an insured mortgage makes it cheaper overall than a slightly higher rate on an uninsured mortgage.

Let us compare two scenarios on a $600,000 purchase:

10% down, insured at 4.5%:

• Mortgage amount: $556,740 (including $16,740 premium)
• Monthly payment: approximately $3,070

20% down, uninsured at 4.8%:

• Mortgage amount: $480,000 (no premium)
• Monthly payment: approximately $2,750

Even with the insurance premium, the 20% down payment saves $320 per month. But it required $60,000 more cash upfront. The break-even on that extra down payment is about 15 years of monthly savings.

Can You Get Rid of Mortgage Insurance Later?

With most mortgages, you cannot simply remove insurance once your equity crosses 20%. The insurance stays attached to your mortgage for the full term. When you renew, if you now have 20% or more equity, you can switch to an uninsured mortgage. But during your current term, the insurance remains.

This matters because if home values drop and your equity falls below 20%, you might actually need insurance at renewal even if you did not need it when you bought. The lender reappraises your property at renewal.

There is one exception: if you make significant lump sum payments during your term and your loan-to-value drops below certain thresholds, some lenders allow insurance removal at renewal without a full appraisal. But this varies by lender and is not guaranteed.

The bottom line: treat mortgage insurance as a one-time cost for the privilege of buying with less down. Do not count on removing it mid-term.

The Decision Framework: Insured vs Uninsured

So how do you decide? Here is a practical framework based on your situation.

Choose insured (less than 20% down) if:

• You have stable income and can afford the monthly payments comfortably
• Housing prices in your market are rising faster than you can save
• You qualify for first-time buyer programs that help with down payments
• Renting is expensive and you want to start building equity now
• You have enough cash flow to make lump sum payments and accelerate equity growth

Wait for uninsured (20% or more down) if:

• You can reach 20% down within 12 to 18 months of serious saving
• Housing prices are stable or declining in your market
• You are buying a property over $1 million (insurance not available anyway)
• You want maximum flexibility and lower monthly obligations
• You have investments earning returns higher than mortgage interest rates

The Fraser Valley Context

In markets like Abbotsford, Mission, and Langley, where entry-level homes often start around $600,000 to $700,000, the 20% down payment requirement becomes a significant barrier. That is $120,000 to $140,000 in cash plus closing costs.

For many buyers in these markets, the choice is not between insured and uninsured. It is between buying with 5% to 10% down or continuing to rent indefinitely. The insurance premium, while real, is the cost of entry to homeownership and equity building.

First-time buyers should also factor in the First Home Savings Account and Home Buyers’ Plan. These programs help accelerate down payment savings, potentially moving you from 5% to 10% or 15% faster than traditional saving.

Use our mortgage calculator to run scenarios with different down payment levels. See how the insurance premium affects your monthly payment and total cost of borrowing.

Ready to explore your options? Contact Browne Mortgage and we will help you determine whether buying now with mortgage insurance or waiting to save 20% makes more sense for your situation. You can also explore more in our mortgage options section or get started with a pre-approval to see what you qualify for.