Mortgage Insurance

Explore mortgage insurance in Canadian real estate — how it works, who it protects, and what homebuyers need to know when putting less than 20% down.

Mortgage Insurance

May 22, 2025


What is Mortgage Insurance?

Mortgage insurance protects the lender—not the borrower—in case the borrower defaults on a high-ratio mortgage with a down payment under 20%.

Why Mortgage Broker Fees Matter in Real Estate

In Canada, mortgage insurance is mandatory for insured mortgages. It is typically provided through the Canada Mortgage and Housing Corporation (CMHC), Sagen, or Canada Guaranty.

Key characteristics include:
  • Required for down payments between 5% and 19.99%
  • Premiums are based on the loan-to-value (LTV) ratio
  • Cost is often added to the mortgage principal

Although it protects the lender, it enables buyers to enter the housing market with less capital. Premiums are non-refundable and do not reduce mortgage interest.

Understanding mortgage insurance helps buyers plan for total costs and choose between insured and conventional mortgages.

Example of Mortgage Insurance in Action

A buyer with a 10% down payment pays a 3.1% CMHC insurance premium, which is added to their mortgage balance.

Key Takeaways

  • Required for down payments under 20%.
  • Protects lenders, not borrowers.
  • Premium varies with LTV ratio.
  • Enables lower entry costs for buyers.
  • Offered through approved insurers.

Related Terms

Additional Terms

Public Realm Improvements

Public realm improvements are enhancements to public spaces such as sidewalks, parks, plazas, and streetscapes, often funded or contributed by. more

Mortgagee in Possession

A mortgagee in possession is a lender who takes control of a property after borrower default, but before foreclosure or power of sale. The lender. more

Lease Surrender Agreement

A lease surrender agreement is a negotiated contract between a landlord and tenant that ends a lease before its scheduled expiration. Terms may. more

Green Infrastructure

Green infrastructure refers to natural or engineered systems that manage stormwater, reduce heat, and improve sustainability in developments.. more

Escrow Holdback

An escrow holdback is a portion of funds withheld at closing and held in escrow until specific conditions are met, such as completion of repairs,. more

Underused Housing Tax

The Underused Housing Tax (UHT) is a federal annual 1% tax on the value of vacant or underused residential property owned by non-resident,. more

More For You

Medallion Breaks Ground On Oshawa's $188M-Backed Foundry District

Medallion Breaks Ground On Oshawa's $188M-Backed Foundry District

A rendering of the Foundry District masterplan community on the 23-acre former Fittings Factory site. (Courtesy of Medallion Corporation)

Medallion Corporation has broken ground on The Foundry District, a mixed-use rental community planned for a 23-acre former industrial site in downtown Oshawa.

For 85 years, the land was home to the Fittings Factory, a cast-iron works that employed hundreds of Oshawa residents. The plant closed in 1987, and the site has sat vacant for nearly four decades since.

Keep ReadingShow less

Inside The New Tool Helping Torontonians Rethink The Single-Family Home

Inside The New Tool Helping Torontonians Rethink The Single-Family Home

ReHousing Co-Founder Janna Levitt's five-unit condo in Harbord Village is an example of what's possible on a single-family lot. (LGA Architectural Partners)

In 2021, Michael Piper was confronted with the reality that he wasn’t going to be able to afford a home in Toronto. He describes his family as “solid middle class,” but even with two incomes, they weren’t a match for the housing market.

So they got inventive. With help from Piper’s in-laws, they purchased an east-end townhome and converted into a duplex. When his in-laws moved out, the unit became a rental. Today, they’re at the tail-end of a triplex conversion that will allow their university-aged daughter to have her own space in the home.

Keep ReadingShow less

Asia Standard Americas Proposes Third Condo Tower On Vancouver's Robson Street

Asia Standard Americas Proposes Third Condo Tower On Vancouver's Robson Street

The 20-storey tower proposed for 1394 Robson Street in Vancouver. (Arcadis, Asia Standard Americas)

With their two-tower Landmark On Robson project now complete, Asia Standard Americas — the North American subsidiary of publicly-traded Hong Kong-based developer Asia Standard International Group — now appears ready to add a third tower to the street.

Landmark On Robson — a 34-storey tower and a 32-storey tower with a total of 237 strata units — is located at 1400 Robson Street, making up the entire block between Nicola Street and Broughton Street in the West End of Vancouver.

Keep ReadingShow less

Insider: July’s Housing 'Balance' Came From Sellers Backing Away

Insider: July’s Housing 'Balance' Came From Sellers Backing Away

Real estate can squeeze a recovery story out of almost any positive decimal.

CREA went with “Canadian Home Sales Climb Again in July.” Fair enough. Seasonally adjusted sales edged 0.5% higher, the fourth consecutive monthly gain. After the year this market has had, four green months were always going to get the full press-release treatment.

Keep ReadingShow less

Canadian Home Sales Climb For Fourth Straight Month In July

Canadian Home Sales Climb For Fourth Straight Month In July
Calgary, Alberta suburb/Shutterstock

National home sales edged up 0.5% month-over-month in July, according to the Canadian Real Estate Association's latest data — the fourth consecutive monthly gain and, per CREA, a near-replica of what happened in June.

Listings fell and prices held steady as the market continued its drift towards balance.

Keep ReadingShow less

Grosvenor Signs Doka Canada To 10-Year Lease At Annacis Island

Grosvenor Signs Doka Canada To 10-Year Lease At Annacis Island

Annacis Island

Grosvenor Property Canada (GPC) has signed its second major industrial transaction on Annacis Island this year: Doka Canada Ltd. is set to enter a 10-year lease at 830 Carlisle Street, commencing this month.

The 15-acre property, previously occupied by Russel Metals, will support Doka's continued expansion in Western Canada, effectively doubling the company's existing footprint in Metro Vancouver.

Keep ReadingShow less

Boardwalk REIT, Desjardins Form $292M Western Canada Multi-Family JV

Boardwalk REIT, Desjardins Form $292M Western Canada Multi-Family JV

Elbow 5 Eight at 730 58 Ave SW in Calgary. (Boardwalk REIT)

Calgary-based Boardwalk REIT (TSX: BEI.UN) and Montreal-based Desjardins Global Asset Management (DGAM) have formed a new joint venture focused on acquiring and owning high-quality multi-family assets across Western Canada.

“The intent of both parties is to build a long-term partnership that is expected to grow through future core plus acquisitions similar to the communities acquired in the initial transaction,” said the partners in a press release. “It is understood by both parties that future transactions will be dependent on market conditions.”

Keep ReadingShow less

Crombie REIT Buys Safeway At South Surrey's Ocean Park Shopping Centre For $12.7M

Crombie REIT Buys Safeway At South Surrey's Ocean Park Shopping Centre For $12.7M

Safeway Ocean Park at 12825 16 Avenue in Surrey in 2023. (Google Maps)

Nova Scotia-based Crombie REIT (TSX: CRR.UN) has completed an acquisition of a Safeway in Surrey, British Columbia, according to their Q2 2026 financial report published last week.

The Safeway is located at 12825 16 Avenue, at the northeast corner of the intersection of 16 Avenue and 128 Street in South Surrey.

Keep ReadingShow less
Privacy PolicyAbout UsTerms of UseAdvertise with UsJobsContact UsRSS Feed
All rights reserved SiteMedia © 2026.