Ontario Leads the Provinces in Mortgage Application Fraud, Equifax Says: What Lenders Check
Equifax says the share of fraudulent mortgage applications fell in Ontario, but it is still the highest in Canada. What lenders verify, and how an honest file stays clean.
The short version
- Equifax reports Canada's mortgage application fraud share fell to 0.20% in Q2 2026; Ontario was highest at 0.28%, down from 0.40% a year earlier.
- Equifax links renewal-driven payment increases to a stronger incentive to overstate income or employment.
- More than 80% of the fraudulent Ontario applications Equifax identified came from prime or super-prime scores, so a strong score does not make a file exempt from checks.
- Equifax urges lenders to authenticate documents and watch early payment behaviour. For borrowers, the practical answer is a complete, accurate and well-documented file.
What Equifax reported
The headline is better than it sounds. The share of mortgage applications Equifax identified as fraudulent fell in Ontario over the past year. It is still the highest of any province.
According to Canadian Mortgage Trends, reporting on Equifax Canada’s H1 2026 fraud trends webinar, the national share of mortgage applications flagged as fraudulent fell to 0.20% in the second quarter of 2026. Ontario recorded the highest provincial figure at 0.28%, followed by Alberta at 0.19% and Quebec at 0.18%.
Ontario’s own figure was 0.40% in the second quarter of 2025, so the direction is down. To put 0.28% in proportion, it is roughly 28 applications in every 10,000. This is a story about a small share of files, not a market full of them.
Outstanding mortgage balances in Canada reached $1.97 trillion in the second quarter, up 4.0% from a year earlier, according to the same report. The share of balances at least 90 days past due was 0.30% nationally. Equifax put Ontario’s at roughly 0.40% in July 2026, against about 0.21% across the rest of Canada.
Why Equifax ties it to renewals
Equifax’s explanation is about pressure rather than character. Its head of fraud, identity and compliance, Carl Davies, said higher payments at renewal reduce the income households have left over, which creates “the incentive to go ahead and embellish income or employment.”
Equifax linked some of the financial strain in Ontario and B.C. to borrowers renewing mortgages taken out at historically low borrowing costs. We have written about what renewal can do to a payment. The point here is narrower: when a household is stretched, the temptation to round a number up on an application is the thing lenders are trying to screen for.
Who the flagged applications involved
The detail that matters most to ordinary borrowers is who the flagged Ontario applications involved. Equifax said more than 80% involved prime and super-prime applicants, defined in its presentation as scores above 700 on its ERS2 model. Applicants aged 36 to 45 accounted for the largest share at about 36%, followed by those aged 46 to 55 and 26 to 35.
The takeaway is that a strong credit score is not a reason for a lender to skip verification. If most flagged files look like good files on the surface, the checking has to happen on the documents, not the score.
What lenders check
Equifax recommended stronger checks at application, including document authentication, plus monitoring for missed first payments and for changes in debt levels and payment behaviour that could point to fraud. It also said fraud and credit risk are “hyper-localized,” and warned against national underwriting policies that ignore provincial differences.
In practice that tends to mean lenders compare what is on the application with what the documents show. Typical items include:
- Income: pay stubs, an employment letter and CRA documents for the same figures you stated.
- Employment: whether the employer, start date and status match across documents.
- Assets and down payment: where the money came from and how long it has been in your account.
- Debts: what shows on your credit report and what you disclosed.
Our earlier pieces on why files stall over unexplained deposits and what lenders expect from a gift letter cover the document side in more detail.
Keeping an honest file clean
Most files that slow down are not dishonest. They are complicated: a recent job change, commission income, a self-employed year that looks different from the one before, a gift from a parent, a deposit that came from a sale. Each one is easy to explain when it is disclosed up front and awkward when a lender finds it on its own.
- Give exact figures, not rounded-up ones. A lender is comparing your numbers with your paperwork.
- Explain anything unusual before you are asked, and have the document that supports it.
- Do not move money around to improve how an account looks. Lenders look at history.
- If your income is variable or self-employed, bring the full picture. See how lenders assess self-employed income.
A Mortgage Broker’s job is to present a file to a lender accurately and completely, and to flag the awkward part early. If you want to see where you stand before you apply, the pre-qualification tool gives an illustrative picture, and it is not an approval.
What this does and does not tell you
These are one credit bureau’s figures for applications it identified as fraudulent, reported through a trade publication. They describe lenders’ risk, not how any individual borrower will be treated, and they do not mean an Ontario applicant faces extra scrutiny because of where they live. Equifax’s advice was addressed to lenders. What a borrower can take from it is that complete, consistent documents move through underwriting more smoothly than approximate ones.
Nearly thirty years in Canadian financial services, based in Waterloo Region and working across Ontario. Most people are handed a product — you deserve a plan.
General information, not personal or legal advice. Everything here is illustrative and subject to lender approval and final terms.
Sources: Canadian Mortgage Trends: Mortgage fraud eases, but Ontario leads provincial rates: Equifax (2 October 2026)