What you Need to Know About the Latest Mortgage Rule Changes

Matt Chan • October 17, 2017

If you’ve tuned into the news today, you’ve probably heard that there are new mortgage rules coming into effect on January 1st. 2018. Over the next week you’ll most likely hear a lot of commentary on whether these rules are good, bad, necessary, or unnecessary. And no doubt someone somewhere will come to the conclusion that no one will ever get a mortgage again, and that the housing market in Canada is going to come crashing down around us. Please remember that it’s the media’s job to write headlines and attract eyes, so they tend to sensationalize everything. Take what you hear with a grain of salt. Mortgages will still be written, and houses will still be bought.  

At the end of the day, these new rules (outlined below) will come into play, and there’s nothing we can do to change the government’s mind. So how do we respond? Well… as it becomes increasingly difficult to qualify for a mortgage, your goal should be to work with a mortgage professional that gives you more choices. Instead of working with a single institution; having access to a single line of mortgage products, when you work with a mortgage broker, you have access to many different lenders, with a wide variety of choices.

As mortgage rules tighten, your goal should be to find as much flexibility as possible, you do this by working with a mortgage broker. So if you have any questions about your mortgage, please don’t hesitate to contact us anytime, we’d love to have a conversation with you. 

Okay, so on to the changes… the biggest change to the rules surrounding mortgage qualification is that a requirement to stress test each mortgage will be now applied to all borrowers, instead of just borrowers who have less than a 20% downpayment. Qualification for all mortgages will now be made at a minimum qualifying rate which is the greater of  the five-year benchmark rate published by the Bank of Canada or the contractual mortgage rate +2%. 

OSFI (The Office of the Superintendent of Financial Institutions) released their final version of their new guidelines for the mortgage industry. Below is the news release from OSFI. called: OSFI is reinforcing a strong and prudent regulatory regime for residential mortgage underwriting

News Release

For Immediate Release

OTTAWA – October 17, 2017 – Office of the Superintendent of Financial Institutions Canada

Today the Office of the Superintendent of Financial Institutions Canada (OSFI) published the final version of Guideline B-20 −  Residential Mortgage Underwriting Practices and Procedures. The revised Guideline, which comes into effect on January 1, 2018, applies to all federally regulated financial institutions.

The changes to Guideline B-20 reinforce OSFI’s expectation that federally regulated mortgage lenders remain vigilant in their mortgage underwriting practices. The final Guideline focuses on the minimum qualifying rate for uninsured mortgages, expectations around loan-to-value (LTV) frameworks and limits, and restrictions to transactions designed to circumvent those LTV limits.

OSFI is setting a new minimum qualifying rate, or “stress test,” for uninsured mortgages.

  • Guideline B-20 now requires the minimum qualifying rate for uninsured mortgages to be the greater of  the five-year benchmark rate published by the Bank of Canada or the contractual mortgage rate +2%.

OSFI is requiring lenders to enhance their loan-to-value (LTV) measurement and limits so they will be dynamic and responsive to risk.

  • Under the final Guideline, federally regulated financial institutions must establish and adhere to appropriate LTV ratio limits that are reflective of risk and are updated as housing markets and the economic environment evolve.

OSFI is placing restrictions on certain lending arrangements that are designed, or appear designed to circumvent LTV limits.

  • A federally regulated financial institution is prohibited from arranging with another lender a mortgage, or a combination of a mortgage and other lending products, in any form that circumvents the institution’s maximum LTV ratio or other limits in its residential mortgage underwriting policy, or any requirements established by law.

Quote

“These revisions to Guideline B-20 reinforce a strong and prudent regulatory regime for residential mortgage underwriting in Canada,” said Superintendent Jeremy Rudin.

Quick Facts

  • On July 7, 2017, OSFI published draft revisions to Guideline B-20 –  Residential Mortgage Underwriting Practices and Procedures. The consultation period ended on August 17, 2017.
  • OSFI received more than 200 submissions from federally regulated financial institutions, financial industry associations, other organizations active in the mortgage market, as well as the general public.
  • The cover letter includes an unattributed summary of the comments and an explanation of how these issues were dealt with in the final Guideline B-20.
  • Following publication of Guideline B-20 OSFI plans to assess Guideline B-21 −  Residential Mortgage Insurance Underwriting Practices and Procedures  for consequential amendments. 

Associated Links

About OSFI

The Office of the Superintendent of Financial Institutions  Canada (OSFI) is an independent agency of the Government of Canada, established in 1987 to protect depositors, policyholders, financial institution creditors and pension plan members, while allowing financial institutions to compete and take reasonable risks.

CONTACT

Share

RECENT POSTS

By Matthew Chan March 4, 2026
Saving for a down payment is one of the biggest challenges first-time buyers face. What many don’t realize is that the Canadian government offers a program designed to make it easier—the Home Buyers’ Plan (HBP) . This program allows you to withdraw money from your RRSP to help purchase your first home, without immediate tax consequences. Here’s how it works: Who Qualifies? To be eligible, you generally need to be a first-time home buyer. In practical terms, this means you must not have owned a home in the past four years, nor lived in a property owned by your spouse or partner during that time. There are also special allowances if you’re living with a disability or helping a relative with a disability. In these cases, you can use the HBP even if you’ve owned a home more recently. How Much Can You Withdraw? Under the program, you can access up to $35,000 from your RRSP as an individual. Couples can combine their withdrawals for a total of $70,000 . These funds must have been in your RRSP for at least 90 days before you take them out. Paying It Back The HBP isn’t “free money”—it’s an interest-free loan from your own retirement savings. You’ll have 15 years to repay the full amount back into your RRSP, starting in the second year after withdrawal. Each year, the CRA will send you an HBP Statement of Account outlining how much needs to be repaid. If you don’t make your repayment in a given year, that amount will be added to your taxable income. Why It’s a Smart Strategy The HBP can give first-time buyers a powerful boost toward homeownership. It helps you put together a larger down payment, which can reduce your mortgage amount and monthly payments. Just remember: it’s important to balance the short-term benefit of homeownership with the long-term impact on your retirement savings. Next Steps Thinking about using the Home Buyers’ Plan? Let’s sit down and review whether it’s the right move for you. Together, we can create a strategy that gets you into your first home while keeping your future financial goals on track. 📞 Reach out anytime—it would be a pleasure to guide you through the process.
By Matthew Chan February 25, 2026
When it comes to selling your home, most people think the first call should be to a real estate agent. But the smartest first step often isn’t with your agent—it’s with an independent mortgage professional. Why? Because your mortgage plays a bigger role in your bottom line than most people realize. Planning to Buy After You Sell If selling means you’ll also be purchasing another property, you’ll want to know exactly where you stand financially before listing. Mortgage rules change regularly, and qualifying once doesn’t guarantee you’ll qualify again. Getting a pre-approval in place ensures you know what you can afford and eliminates surprises later. On top of that, reviewing the terms of your existing mortgage could uncover options you may not have considered. For example, porting your mortgage instead of arranging a brand-new one could save you thousands. Selling Without Buying Even if you aren’t planning to buy right away, there’s still an important step: understanding the cost of breaking your mortgage. Unless your mortgage is open, penalties apply—and they can be significant. By reviewing the numbers with a mortgage professional, you might find that simply adjusting your timeline could reduce or even avoid costly fees. Navigating Life Changes In situations like a marital breakdown, it can feel like selling the family home is the only path forward. But that’s not always the case. With the right guidance and a legal separation agreement, one spouse may be able to buy out the other, keeping the home and providing stability for everyone involved. The Bottom Line Selling your property is more than just putting a sign on the lawn—it’s about creating a financial plan that protects your equity and positions you for the best possible outcome. Before you take the leap, let’s sit down and review your options. 📞 If you’re ready to talk strategy and make sure you get top dollar for your property, I’d be happy to connect anytime.
By Matthew Chan February 18, 2026
For most Canadians, the down payment is the biggest hurdle to homeownership. A down payment is the initial amount you contribute toward your property purchase, while the lender covers the rest through a mortgage. By law, Canadian lenders can only finance up to 95% of a property’s value, which means you’ll need at least 5% down to qualify. If you’re putting down less than 20%, your mortgage must be insured through one of Canada’s three default insurance providers— CMHC, Sagen (formerly Genworth), or Canada Guaranty . This insurance comes at a cost, but it can be rolled into your mortgage amount. The less you put down, the higher the premium. Since saving a down payment can feel overwhelming, it helps to know the different sources you can draw from. Here are the most common options available to Canadian homebuyers: 1. Savings & Personal Resources The most straightforward source is your own savings. Lenders will ask to see a 90-day history of the funds in your account. Any large deposits outside of regular payroll must be explained with documentation—such as the sale of a vehicle or a transfer from an investment account. This requirement isn’t just red tape; it’s part of Canada’s anti-money laundering rules. 2. Proceeds from the Sale of a Property If you’ve recently sold another home, you can use the proceeds as a down payment on your new purchase. Proof of the sale—such as the final statement of adjustments from your lawyer—will be required. 3. RRSP Home Buyers’ Plan (HBP) First-time buyers can withdraw up to $35,000 each (or $70,000 as a couple) from their RRSPs to put toward a down payment under the federal Home Buyers’ Plan . The funds are withdrawn tax-free, but they must be repaid over a 15-year period. This is a popular option for buyers who have been steadily contributing to their retirement savings. 4. Gifted Down Payment With today’s housing prices, many buyers turn to family for help. A parent or immediate family member can provide a gift that makes up part—or even all—of the required down payment. The lender will require a signed gift letter confirming that the money is a true gift (with no repayment expected) and proof that the funds have been deposited into your account. 5. Borrowed Down Payment In some cases, you may be able to borrow your down payment. This option is usually available only if you have strong credit and sufficient income. The payments on the borrowed funds are factored into your debt service ratios, so affordability is key. Lenders typically use 3% of the outstanding balance when calculating the additional payment. The Bottom Line A down payment doesn’t have to come from just one source—it can be a combination of savings, gifted funds, RRSPs, or other resources. What matters most is being able to show where the money came from and that it meets lender requirements. If you’d like to explore your options or learn how much you might qualify for, it’s never too early to start the conversation. Connect with us today—we’d be happy to help you create a plan and take the first steps toward homeownership.