More Changes to Mortgage Qualification on the Horizon?

Katherine Martin • August 8, 2016

Given the current economic environment in Canada, with record levels of household indebtedness and growing risks and vulnerabilities in some housing markets, OSFI’s supervisory scrutiny in the area of mortgage underwriting will continue.” This was included in Reinforcing Prudent Residential Mortgage Risk Management published early July by the Office of the Superintendent of Financial Institutions (OSFI).

The purpose of this nice and tidy piece of government correspondence is to inform the public that OSFI will be upping their game, paying closer attention to mortgage underwriting policies. And although no hard and fast rule changes were announced, an announcement of “hey, we are paying really close attention here” is typically not made unless there has been at least some thought about what the next steps might be (if required).

So let’s take a look at some of the potential changes the government could make to mortgage qualification.

Qualifying All Terms at the Benchmark Rate

As it stands right now, variable rate mortgages and fixed rate mortgages with terms of less than five years are qualified using the benchmark rate. The benchmark rate is set higher than the actual contract rate and is used to “stress test” mortgage applications.

In our current low interest rate environment, many Canadians see the five year fixed mortgage as a good choice simply because it qualifies using the contract rate instead of the benchmark rate. This means using the five year rate, borrowers can qualify for a lot more house compared to a shorter fixed term or variable rate mortgage.

Forcing all mortgages to be qualified at the benchmark rate could be on the horizon and would most likely lessen the appeal of the five year fixed rate.

Increasing the Benchmark Rate

If the goal is to tighten mortgage qualification, a simple way to do that would be to increase the benchmark slowly but surely. The higher the qualifying rate, the less you qualify for. Plain and simple. However as this might have other economic ramifications, we’ll just have to wait and see if this is in the government playbook.

Lower Debt Service Ratios

In order to qualify for a mortgage, you take your principal, interest, taxes, and heat and divide by your annual income, this is called your gross debt service ratio or GDS. When you add your other debt obligations to this calculation, it becomes your total debt service ratio or TDS.

Currently, for insured mortgages in Canada, your maximum GDS is limited to 39% while your TDS is capped at 42%.

A simple tweak to these numbers would have a pretty significant impact.

A Flat 10% Down Payment

If you remember, back in February of 2016, the government increased the minimum down payment amount. When purchasing a property, the first $500,000 requires a minimum of 5% down, whereas the portion of the purchase price above $500,000 now requires a 10% down payment.

Seeing as though the government just made these changes, it doesn’t seem likely that they would scrap them and simply introduce a flat 10% downpayment across the board, but you never know!

Regardless of what future changes are made to mortgage qualifications (if any) to address “our current economic environment”, you can count on us to make sure you are kept in the know.

If you need anything, please contact me, I’d love to hear from you!

 

This article originally appeared in the August 2016 Dominion Lending Centres Newsletter. 

Katherine Martin


Origin Mortgages

Phone: 1-604-454-0843
Email: 
kmartin@planmymortgage.ca
Fax: 1-604-454-0842


RECENT POSTS

By Katherine Martin November 19, 2025
Thinking of Buying a Home? Here’s Why Getting Pre-Approved Is Key If you’re ready to buy a home but aren’t sure where to begin, the answer is simple: start with a pre-approval. It’s one of the most important first steps in your home-buying journey—and here's why. Why a Pre-Approval is Crucial Imagine walking into a restaurant, hungry and excited to order, but unsure if your credit card will cover the bill. It’s the same situation with buying a home. You can browse listings online all day, but until you know how much you can afford, you’re just window shopping. Getting pre-approved for a mortgage is like finding out the price range you can comfortably shop within before you start looking at homes with a real estate agent. It sets you up for success and saves you from wasting time on properties that might be out of reach. What Exactly is a Pre-Approval? A pre-approval isn’t a guarantee. It’s not a promise that a lender will give you a mortgage no matter what happens with your finances. It’s more like a preview of your financial health, giving you a clear idea of how much you can borrow, based on the information you provide at the time. Think of it as a roadmap. After going through the pre-approval process, you’ll have a much clearer picture of what you can afford and what you need to do to make the final approval process smoother. What Happens During the Pre-Approval Process? When you apply for a pre-approval, lenders will look at a few key areas: Your income Your credit history Your assets and liabilities The property you’re interested in This comprehensive review will uncover any potential hurdles that could prevent you from securing financing later on. The earlier you identify these challenges, the better. Potential Issues a Pre-Approval Can Reveal Even if you feel confident that your finances are in good shape, a pre-approval might uncover issues you didn’t expect: Recent job changes or probation periods An income that’s heavily commission-based or reliant on extra shifts Errors or collections on your credit report Lack of a well-established credit history Insufficient funds saved for a down payment Existing debt reducing your qualification amount Any other financial blind spots you might not be aware of By addressing these issues early, you give yourself the best chance of securing the mortgage you need. A pre-approval makes sure there are no surprises along the way. Pre-Approval vs. Pre-Qualification: What’s the Difference? It’s important to understand that a pre-approval is more than just a quick online estimate. Unlike pre-qualification—which can sometimes be based on limited information and calculations—a pre-approval involves a thorough review of your finances. This includes looking at your credit report, providing detailed documents, and having a conversation with a mortgage professional about your options. Why Get Pre-Approved Now? The best time to secure a pre-approval is as soon as possible. The process is free and carries no risk—it just gives you a clear path forward. It’s never too early to start, and by doing so, you’ll be in a much stronger position when you're ready to make an offer on your dream home. Let’s Make Your Home Buying Journey Smooth A well-planned mortgage process can make all the difference in securing your home. If you’re ready to get pre-approved or just want to chat about your options, I’d love to help. Let’s make your home-buying experience a smooth and successful one!
By Katherine Martin November 12, 2025
Can You Afford That Mortgage? Let’s Talk About Debt Service Ratios One of the biggest factors lenders look at when deciding whether you qualify for a mortgage is something called your debt service ratios. It’s a financial check-up to make sure you can handle the payments—not just for your new home, but for everything else you owe as well. If you’d rather skip the math and have someone walk through this with you, that’s what I’m here for. But if you like to understand how things work behind the scenes, keep reading. We’re going to break down what these ratios are, how to calculate them, and why they matter when it comes to getting approved. What Are Debt Service Ratios? Debt service ratios measure your ability to manage your financial obligations based on your income. There are two key ratios lenders care about: Gross Debt Service (GDS) This looks at the percentage of your income that would go toward housing expenses only. 2. Total Debt Service (TDS) This includes your housing costs plus all other debt payments—car loans, credit cards, student loans, support payments, etc. How to Calculate GDS and TDS Let’s break down the formulas. GDS Formula: (P + I + T + H + Condo Fees*) ÷ Gross Monthly Income Where: P = Principal I = Interest T = Property Taxes H = Heat Condo fees are usually calculated at 50% of the total amount TDS Formula: (GDS + Monthly Debt Payments) ÷ Gross Monthly Income These ratios tell lenders if your budget is already stretched too thin—or if you’ve got room to safely take on a mortgage. How High Is Too High? Most lenders follow maximum thresholds, especially for insured (high-ratio) mortgages. As of now, those limits are typically: GDS: Max 39% TDS: Max 44% Go above those numbers and your application could be declined, regardless of how confident you feel about your ability to manage the payments. Real-World Example Let’s say you’re earning $90,000 a year, or $7,500 a month. You find a home you love, and the monthly housing costs (mortgage payment, property tax, heat) total $1,700/month. GDS = $1,700 ÷ $7,500 = 22.7% You’re well under the 39% cap—so far, so good. Now factor in your other monthly obligations: Car loan: $300 Child support: $500 Credit card/line of credit payments: $700 Total other debt = $1,500/month Now add that to the $1,700 in housing costs: TDS = $3,200 ÷ $7,500 = 42.7% Uh oh. Even though your GDS looks great, your TDS is just over the 42% limit. That could put your mortgage approval at risk—even if you’re paying similar or higher rent now. What Can You Do? In cases like this, small adjustments can make a big difference: Consolidate or restructure your debts to lower monthly payments Reallocate part of your down payment to reduce high-interest debt Add a co-applicant to increase qualifying income Wait and build savings or credit strength before applying This is where working with an experienced mortgage professional pays off. We can look at your entire financial picture and help you make strategic moves to qualify confidently. Don’t Leave It to Chance Everyone’s situation is different, and debt service ratios aren’t something you want to guess at. The earlier you start the conversation, the more time you’ll have to improve your numbers and boost your chances of approval. If you're wondering how much home you can afford—or want help analyzing your own GDS and TDS—let’s connect. I’d be happy to walk through your numbers and help you build a solid mortgage strategy.