Mortgage Insurance Rule Changes Enable Homeowners to Add Secondary Suites

Cari McClelland • January 2, 2025

As housing affordability challenges persist across Canada, innovative solutions are reshaping the way homeowners can contribute to housing supply. Starting January 15, 2025, new mortgage insurance rule changes will allow Canadian homeowners to access insured refinancing options to create secondary suites, such as basement apartments or laneway homes.


This move, announced in Budget 2024 and detailed by the Department of Finance Canada, is part of a broader strategy to increase housing density and improve affordability while offering homeowners the chance to generate additional income.


Why These Changes Matter

Historically, converting extra space into rental units has been both costly and mired in municipal red tape. Recent zoning reforms across Canada’s major cities, driven by Housing Accelerator Fund agreements, are reducing these barriers. The creation of secondary suites not only expands housing supply but also provides financial benefits to homeowners, such as offering seniors additional income to support aging in place.


Key Parameters for the New Rules

The new mortgage insurance program is designed to enable homeowners to build legal, self-contained secondary suites that comply with municipal requirements.


Here are the essential details:

Eligibility Requirements

Homeowners must already own the property.

The homeowner or a close relative must occupy one of the existing units.

Additional units must not be used as short-term rentals.


Project Specifications

New units must be fully self-contained with separate entrances (e.g., basement suites, laneway homes).

Up to four total dwelling units are allowed, including existing units.


Financial Parameters

The “as improved” property value must be less than $2 million.

Homeowners can refinance up to 90% of the property’s value, including the enhanced value from secondary suites.

The maximum amortization period is 30 years.

Additional financing must not exceed the project’s costs.


When Do These Rules Take Effect?

Starting January 15, 2025, lenders can submit applications for mortgage insurance under these updated parameters. This applies to all eligible properties across Canada, provided the new units align with municipal zoning requirements.


What This Means for Homeowners

For homeowners with underutilized space, such as basements or detached garages, this new program offers an opportunity to increase property value and create a source of long-term income. By building legal secondary suites, homeowners can contribute to Canada’s rental housing market while gaining financial security.


A Step Toward Housing Solutions

As housing supply remains a pressing issue, these mortgage insurance changes reflect a commitment to practical, homeowner-driven solutions. Whether you’re a senior looking to age in place or a family seeking to maximize your property’s potential, these changes represent an exciting opportunity to invest in your home and your community.

Stay informed and explore your options with your lender to determine if this program is right for you. The path to unlocking your property’s potential begins in 2025.


Cari McClelland
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What is a “No-Frills” Mortgage?

By Cari McClelland • October 22, 2025
A no-frills service or product is where non-essential features have been removed from the product or service to keep the price as low as possible. And while keeping costs low at the expense of non-essential features might be okay when choosing something like which grocery store to shop at, which economy car to purchase, or which budget hotel to spend the night, it’s not a good idea when considering which lender to secure mortgage financing. Here’s why. When securing mortgage financing, your goal should be to pay the least amount of money over the term. Your plan should include having provisions for unexpected life changes. Unlike the inconvenience of shopping at a store that doesn’t provide free bags, or driving a car without power windows, or staying at a hotel without any amenities, the so-called “frills” that are stripped away to provide you with the lowest rate mortgage are the very things that could significantly impact your overall cost of borrowing. Depending on the lender, a “no-frills” mortgage rate might be up to 0.20% lower than a fully-featured mortgage. And while this could potentially save you a few hundreds of dollars over a 5-year term, please understand that it could also potentially cost you thousands (if not tens of thousands) of dollars should you need to break your mortgage early. So if you’re considering a “no-frills” mortgage, here are a few of the drawbacks to think through: You'll pay a significantly higher penalty if you need to break your mortgage. You'll have limited pre-payment privileges. Potential limitations if you want to port your mortgage to a different property. You might be limited in your ability to refinance your mortgage (without incurring a considerable penalty). Simply put, a “no-frills” mortgage is an entirely restrictive mortgage that leaves you without any flexibility. There are many reasons you might need to keep your options open. You might need to break your term because of a job loss or marital breakdown, or maybe you decide to take a new job across the country, or you need to buy a property to accommodate your growing family. Life is unpredictable; flexibility matters. So why do banks offer a no-frills mortgage anyway? Well, when you deal with a single bank or financial institution, it’s the banker’s job to make as much money from you as possible, even if that means locking you into a very restrictive mortgage product by offering a rock bottom rate. Banks know that 2 out of 3 people break their mortgage within three years (33 months). However, when you seek the expert advice of an independent mortgage professional, you can expect to see mortgage options from several institutions showcasing mortgage products best suited for your needs. We have your best interest in mind and will help you through the entire process. A mortgage is so much more than just the lowest rate. If you have any questions about this, or if you’d like to discuss anything else mortgage-related, please get in touch. Working with you would be a pleasure!

Understanding the Recent Housing Affordability Measures in Canada

By Cari McClelland • October 15, 2025
In recent years, housing affordability has become a significant concern for many Canadians, particularly for first-time homebuyers facing soaring prices and strict mortgage qualification criteria. To address these challenges, the Canadian government has introduced several housing affordability measures. In this blog post, we'll examine these measures and their potential implications for homebuyers. Increased Home Buyer's Plan (HBP) Withdrawal Limit Effective April 16, the Home Buyer's Plan (HBP) withdrawal limit will be raised from $35,000 to $60,000. The HBP allows first-time homebuyers to withdraw funds from their Registered Retirement Savings Plan (RRSP) to use towards a down payment on a home. By increasing the withdrawal limit, the government aims to provide young Canadians with more flexibility in saving for their down payments, recognizing the growing challenges of entering the housing market. Extended Repayment Period for HBP Withdrawals In addition to increasing the withdrawal limit, the government has extended the repayment period for HBP withdrawals. Individuals who made withdrawals between January 1, 2022, and December 31, 2025, will now have five years instead of two to begin repayment. This extension provides borrowers with more time to manage their finances and repay the withdrawn amounts, alleviating some of the immediate financial pressures associated with using RRSP funds for a down payment. 30-Year Mortgage Amortizations for Newly Built Homes Starting August 1, 2024, first-time homebuyers purchasing newly built homes will be eligible for 30-year mortgage amortizations. This change extends the maximum mortgage repayment period from 25 years to 30 years, resulting in lower monthly mortgage payments. By offering longer amortization periods, the government aims to increase affordability and assist homebuyers in managing their housing expenses more effectively. Changes to the Canadian Mortgage Charter The government has also introduced changes to the Canadian Mortgage Charter to provide relief to homeowners facing financial challenges. These changes include early mortgage renewal notifications and permanent amortization relief for eligible homeowners. By implementing these measures, the government seeks to support homeowners in maintaining affordable mortgage payments and mitigating the risk of default during times of financial hardship. The recent housing affordability measures announced by the Canadian government are aimed at addressing the challenges faced by homebuyers in today's market. These measures include increasing withdrawal limits, extending repayment periods, and offering longer mortgage amortizations. The goal is to make homeownership more accessible and affordable for Canadians across the country. As these measures come into effect, it's crucial for homebuyers to stay informed about the changes and their implications. Consulting with a mortgage professional can help individuals explore their options and make informed decisions about their housing finances. If you're interested in learning more about these changes and how they may affect you, please don't hesitate to connect with us. We're here to walk you through the process and help you consider all your options and find the one that makes the most sense for you.