One in Ten Toronto Mortgage Holders Faces a Refinancing Wall in 2025
A mortgage is a promise to pay. Refinancing is a promise to keep paying under new terms. For roughly 10 per cent of Toronto borrowers approaching renewal in 2026, the second promise is about to become impossible to make.
The Bank of Canada's recent stability report puts a number on what many suspected: a meaningful slice of the city's mortgage holders will not qualify to refinance through a federally regulated lender. These are not speculative buyers or overextended flippers. They are households who took out mortgages in 2020 and 2021, when rates sat near 1.79 per cent and the stress test felt like an overcautious formality. Those five-year terms are coming due. The system that once said yes is about to say no.
Why standard lenders won't approve them
The failure point is not character. It is arithmetic. To refinance with a big-six bank, a borrower must pass the federal stress test: qualify at the greater of the contract rate plus two percentage points or 5.25 per cent. That worked when the mortgage was written at 1.79 per cent and household debt was manageable. It stops working when the same household now carries a higher balance on lines of credit, when non-mortgage debt has crept up, and when income has remained flat. The Total Debt Service ratio, which measures all debt payments against gross income, leaves no room for negotiation. If the number exceeds 44 per cent, the application fails.
The other arithmetic problem is equity. Refinancing requires a current appraisal. In Toronto's condo market, where prices peaked in early 2022 and have since stagnated or dipped, some borrowers now hold properties worth less than they paid. A buyer who put down 10 per cent in 2021 and has seen the unit lose 8 per cent of its value no longer has enough equity to meet an 80 per cent loan-to-value threshold. The bank will not approve the refinance without either a lump-sum payment to close the gap or mortgage insurance, which itself requires qualification the borrower cannot meet.
The shadow market absorbs what the banks reject
Borrowers who fail OSFI's test do not vanish. They move to B-lenders and private mortgage investment corporations, where the underwriting is looser and the cost is brutal. Interest rates in the private market run from 8 per cent to 12 per cent, often with origination fees of 2 to 4 per cent of the principal. A household paying $2,800 a month on a $600,000 mortgage at 5.5 per cent will pay closer to $5,200 at 10 per cent. That gap does not close. It compounds.
The shift to private lending also creates a lock-in effect. Once a borrower moves to a B-lender, returning to a regulated bank becomes harder. The private loan appears on the credit file. The higher payment strains the debt ratios further. The path back narrows with each renewal.
Why this is not 2008
Delinquency rates in Ontario have risen to roughly 0.20 per cent, up from 0.07 per cent in 2022. That is an increase, but it is not a wave. Canadian mortgages are recourse loans. A borrower who walks away still owes the balance. Foreclosure in Ontario requires a court process that takes months and rarely ends with the lender choosing that route when restructuring remains possible. The big-six banks have capital reserves and a history of extending amortizations rather than forcing sales.
What this creates instead is a quiet sorting. Ten per cent of borrowers will pay more, borrow from costlier sources, and have less margin for error. The other ninety per cent will renew, complain about the rate, and move on. The wall is real. It just isn't tall enough to collapse the market.
