Are Canadian taxpayers on the hook for risky mortgages? It's a question that has been asked for years, and the answer is a bit more complex than a simple yes or no. While it's true that Canada's biggest banks have effectively turned mortgages into cash machines, the risks have not disappeared; they've been redistributed. But what does this mean for Canadian taxpayers? Let's take a closer look.
The Mortgage Landscape in Canada
Canada's mortgage lenders can be broadly divided into four categories: banks, credit unions, mortgage finance companies (MFCs), and mortgage investment entities (MIEs). Most lenders in the first three categories primarily serve prime borrowers and generally carry mortgages with relatively low risk. MIEs, on the other hand, focus on private mortgage lending to subprime borrowers, exposing their investors to significantly higher risk.
MIEs can generate stronger returns by charging elevated rates on private mortgages, and most continue to deliver on those returns. However, a few have struggled in recent periods to maintain consistency or meet investor redemption requests. This raises a deeper question: how do these struggles impact Canadian taxpayers?
The Role of Mortgage Insurers
Risk is not confined to subprime lending either. Even prime mortgages carry some risk when down payments are small, and this is precisely where mortgage insurers step in. In Canada, mortgage default insurance can be obtained by either the borrower or the lender, and is mandatory for borrowers with down payments below 20%. When a mortgage exceeds 80% of a home's value, a default may leave sale proceeds insufficient to cover the outstanding loan. Mortgage insurance transfers that risk from the lender to the insurer.
Canada's three default insurers, government-owned CMHC, and private firms Sagen and Canada Guaranty, absorb a substantial share of this risk. Despite being privately owned, both Sagen and Canada Guaranty carry a federal government guarantee, leaving taxpayers indirectly on the hook. This exposure has been deliberately reduced since 2016, when federal policy changes capped insurable home values at $1-million, limited amortizations to 25 years, and introduced a mandatory stress test.
The Impact on Taxpayers
The data tells a consistent story: a decade of policy tightening has meaningfully reduced the government's footprint in Canada's mortgage market, leaving taxpayer exposure to mortgage losses at minimal levels. In 2024, CMHC collected $2.3-billion in premiums and fees yet paid out just $45-million in claims across its $440-billion portfolio – a loss rate of 0.01%. Even focusing exclusively on the non-rental segment, claims amounted to just $38-million on a $227-billion portfolio, or a loss rate of 0.02%.
While the recent slight loosening of insurance rules may slightly change that trajectory, for now, the risk to taxpayers remains extremely low. This is a positive development, but it also raises a deeper question: what does this mean for the future of Canadian mortgages and the role of taxpayers in them?
Personal Perspective
Personally, I think that the redistribution of risk in Canada's mortgage market is a fascinating development. It's a testament to the power of policy and regulation in shaping financial landscapes. However, it also raises concerns about the role of taxpayers in supporting the mortgage market. As the market evolves, it will be crucial to monitor the impact on taxpayers and ensure that the risks are managed effectively.
In my opinion, the recent slight loosening of insurance rules is a step in the right direction, but it's important to keep a close eye on the trajectory. The risk to taxpayers remains extremely low, but it's not zero. As the market continues to evolve, it will be crucial to strike a balance between supporting the housing market and protecting taxpayers from excessive risk.
