Canada’s Credit Crunch: Peak Homebuyer Defaults & Renter Insolvencies Soar

The bill for Canada’s housing bubble is finally landing, and many can’t afford to pay it. TransUnion credit data shows consumer credit is expanding aggressively in Q2 2026. The growth isn’t due to confidence-inspired borrowing, but existing borrowers looking to offset their rising cost of living. The result is rising mortgage delinquencies for those who bought at peak, and a sharp uptick of insolvencies for renters. 

Canadian Consumer Debt Balances Driving Credit Growth, Not New Loans

Total household debt is growing at a brisk rate, rising 4.6% over the past year to $2.64 trillion in Q2 2026. This trend is driven by existing borrower balances rising over the past year, not new lending. The issue is made more concerning by the concentration of growth at the extremes of the credit spectrum. 

Annual credit growth was flat for Prime (0%) borrowers, those with a credit score between 715 and  764. The growth rate was also roughly a quarter of the average rate for Prime Plus (+1.2%) and Near Prime (+1.7%) borrowers, whose credit covers slightly better and slightly worse credit quality. The uptick is almost entirely concentrated in Super Prime (+6.5%) borrowers with 800+ scores, and Subprime (+5.9%) borrowers with scores below 620.  

TransUnion notes that lenders have begun to aggressively slash subprime credit defensively. Subprime card limits have been cut by 22.5% to $1,396 over the past year, alongside a 44% drop in installment loan originations.   

Canada’s Peak Home Buyers Are Defaulting Much Faster Than Usual

The majority of debt continues to be mortgage credit, where the total balance hit $1.93 trillion, up 3.9% from last year. That’s big growth, especially given the 0.2% drop in the number of accounts over the past year. The average mortgage origination has also fallen 2.4% to $354,683 over the same period. Growth in existing mortgage balances can signal optimism or stress, but the agency made it clear that this is most definitely about rising stress. 

At the balance-level, the total of loans at least 60 days past due (DPD) climbed to 0.31% in Q2 2026, up 6 basis points (bps) from last year. At the account-level, the arrears rate climbed 3 bps to 0.29% over the same period. Growth at roughly double the rate for balance-level data indicates the stress is concentrated among larger loans, an unusual situation that we’ve highlighted before. 

Peak home buyers are also disproportionately represented in credit erosion. Mortgage originations during the 2022-2023 rate-hike peak showed the sharpest deterioration. The 12-month delinquency rate for 2023 subprime originations hit 2.27%, more than double the 0.94% rate of similar borrowers with loans from 2021. This suggests the collapse is heavily skewed towards the size of debt more than creditworthiness. 

No Mortgage? No Problem! Insolvency Filings Among Renters Surge

Don’t worry, there’s also plenty of stress among those who didn’t buy a home. The national consumer insolvency rate hit a “period high” of 1.1% in Q2 2026, up from 0.94% two years ago. TransUnion notes this surge is driven primarily by non-mortgage holders, whose insolvency rate is higher than pre-pandemic levels. 

The agency didn’t provide an exact breakdown by ownership, but non-mortgage debt grew aggressively. The average non-mortgage debt held by consumers hit $28,118 in Q2 2026, 7.6% higher than this time last year. That’s almost twice as fast as mortgage credit growth, though it’s worth noting that not all non-mortgage debt is to non-owners. 

Higher insolvency rates make sense for non-mortgage holders, presumed to be mostly renters. It’s not that they find themselves facing disproportionate pressures, but there’s no wiggle room with home equity. Before defaulting, homeowners typically have home equity they can draw on that provides wiggle room. Especially with the widespread use of inflated appraisals to secure larger mortgages, inflating the equity available. Homeowner stress isn’t absent, but signalled by those rising mortgage balances and mortgage arrears.  

It’s not uncommon to see experts attribute rising credit stress to higher interest rates. However, this dismisses the credit expansion and speculative housing market’s role. Investors were the largest segment of housing during the peak, paying any premium with the assumption that they could pass it onto the renters. Renters saw aggressive hikes to their costs, but couldn’t absorb the full amount with good reason—neither could the buyer. Now the stress is being observed across both segments, as a credit bubble finally comes home to roost.