Canada’s banks may have to take on a new side hustle—involuntary real estate liquidator. Preliminary Q1 2026 OSFI filings reveal explosive growth in uninsured mortgage net impairment amounts, funds that lenders recover by seizing and selling homes. This figure has surged 150% just as real estate values have plunged, leaving questions regarding how much can be recovered. Especially when it comes to the recent flood of mortgages on pre-construction homes, secured with stale blanket appraisals.
Net Impaired Mortgage Debt: How Banks Plan To Recover Losses
The net impaired amount is the total losses banks face after credit provisions. It’s obtained by taking the value of Stage 3 mortgage debt outstanding and subtracting allowances for expected credit losses. Don’t worry, we’ll break it down for those who left their bankster-to-reality dictionary at home.
Stage 3 mortgage credit is debt that they believe the borrower is unlikely to repay. Generally speaking, this is mortgage debt at least 90 days past due (DPD), though it can be sooner or later if the lender can justify why.
Stage 3 allowances for credit losses are the cash the bank has set aside to cover any potential losses. In this case, residential mortgages are attached to a house that the lender can sell to recover a good chunk of its cash.
Therefore, net impairment is the gap between the mortgage value at risk and cash set aside to cover expected losses. Or to be blunt, it’s funds lenders plan to recover from the sale of the home. Regular readers spot why this is suddenly relevant, but let’s circle back after we discuss the mind-boggling growth in this segment.
Betting The House: Canadian Banks Target $7.2B On Mortgage Delinquency Recovery
Canadian uninsured mortgage net impairment: Funds that banks plan to recover by seizing and selling homes with severely delinquent mortgages.
Source: Office of the Superintendent of Financial Institutions (OSFI); Bank filings; Better Dwelling.
The amount banks are depending on recovering via home sales has seen an unprecedented spike. Preliminary OSFI filing data shows $7.2 billion in uninsured mortgage net impairment for Q1 2026, 14.9% higher than last year. The official amount won’t be finalized for a few days, but it’s easy to appreciate the rapid escalation here.
The volume has surged 150% since 2022, while home prices have shed roughly 21% of their value over that period. And that’s the problem to pay attention to—the recoverable value.
The banks don’t disclose which parties are struggling, but post-real estate boom, the growth is historically concentrated in the high-credit, investor segment. While the media is exceptional at finding a perfect family that fell behind on its mortgage, quantitative data is strongly in conflict with the anecdotal evidence. In reality, long-time owners have significant equity built up over time, and first-time home buyers are largely priced out of speculative bubbles.
This problem isn’t ready to fizzle out. It’s forecast to amplify over the next two years. Big Six banks now dominate the investor mortgage space, increasingly using stale blanket appraisals to validate pre-construction contract prices from years ago. With home prices having already shed 21% of their value, it’s unclear how much of that $7.2 billion in “recoverable” debt is backed by real-world equity. This isn’t just speculation, but it’s an issue creating tension between Canada’s bank regulator and the banks behind closed doors.
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