How Do You Port a Mortgage?

Tim Lyon • October 3, 2024

Porting your mortgage is when you transfer the remainder of your current mortgage term, outstanding principal balance, and interest rate to a new property if you’re selling your existing home and buying a new one.


Now, despite what some big banks would lead you to believe, porting your mortgage is not an easy process. It’s not a magic process that guarantees you will qualify to purchase a new property using the mortgage you had on a previous property.


In addition to re-qualifying for the mortgage you already have, the lender will also assess the property you’re looking to purchase. Many moving parts come into play. You’re more likely to have significant setbacks throughout the process than you are to execute a flawless port. Here are some of the reasons:


You may not qualify for the mortgage


Let’s say you’re moving to a new city to take a new job. If you’re relying on porting your mortgage to buy a new property, you’ll have to substantiate your new income. If you’re on probation or changed professions, there’s a chance the lender will decline your application. Porting a mortgage is a lot like qualifying for a new mortgage, just with more conditions.


The property you are buying has to be approved


So let’s say that your income isn’t an issue and that you qualify for the mortgage. The subject property you want to purchase has to be approved as well. Just because the lender accepted your last property as collateral for the mortgage doesn’t mean the lender will accept the new property. The lender will require an appraisal and scrutinize the condition of the property you’re looking to buy.


Property values are rarely the same


Chances are, if you’re selling a property and buying a new one, there’ll be some price difference. When looking to port a mortgage, if the new property’s value is higher than your previous property, requiring a higher mortgage amount, you’ll most likely have to take a blended rate on the new money, which could increase your payment. If the property value is considerably less, you might incur a penalty to reduce the total mortgage amount.


You still need a downpayment


Porting a mortgage isn’t just a simple case of swapping one property for another while keeping the same mortgage. You’re still required to come up with a downpayment on the new property.


You’ll most likely have to pay a penalty


Most lenders will charge the total discharge penalty when you sell your property and take it from the sale proceeds. The penalty is then refunded when you execute the port and purchase the new property. So if you are relying on the proceeds of sale to come up with your downpayment, you might have to make other arrangements.


Timelines rarely work out


When assessing the housing market, It’s usually a buyer’s market or a seller’s market, not both at the same time. So although you may be able to sell your property overnight, you might not be able to find a suitable property to buy. Alternatively, you may be able to find many suitable properties to purchase while your house sits on the market with no showings.


And, chances are, when you end up selling your property and find a new property to buy, the closing dates rarely match up perfectly.


Different lenders have different port periods


Understanding that different lenders have different port periods is where the fine print in the mortgage documents comes into play. Did you know that depending on the lender, the time you have to port your mortgage can range from one day to six months? So if it’s one day, your lawyer will have to close both the sale of your property and the purchase of your new property on the same day, or the port won’t work.


Or, with a more extended port period, you run the risk of selling your house with the intention of porting the mortgage, only to not be able to find a suitable property to buy.


So while the idea of porting your mortgage can seem like a good idea, and it might even make sense if you have a low rate that you want to carry over to a property of similar value, it’s always a good idea to get professional mortgage advice and look at all your options.


While porting your mortgage is a nice feature to have because it provides you with options, please understand that it is not a guarantee that you’ll be able to swap out properties and keep making the same payments. There’s a lot to know.


If you’re looking to sell your existing property and buy a new one, please connect anytime. It would be a pleasure to walk you through the process and help you consider all your options, including a port if that makes the most sense!


Tim Lyon

Mortgage Consultant

By Tim Lyon September 25, 2025
When arranging a mortgage, one of the first decisions you’ll need to make is whether to go with a fixed or variable rate. Both options have their own benefits and challenges, and understanding the differences will help you choose the one that fits your financial situation best. In this post, we’ll break down the differences between fixed and variable mortgages, how they’re priced, the pros and cons of each, and what you should consider before making a decision. What are Fixed and Variable Mortgages? Fixed Rate Mortgage: Your interest rate stays the same for the entire mortgage term. That means your monthly payments won’t change, making budgeting more predictable. Variable Rate Mortgage: Your interest rate changes during the term. There are two main types: Variable Rate Mortgage (VRM): Your payment amount stays the same, but how much goes toward principal vs. interest changes as rates move. Adjustable Rate Mortgage (ARM): Your payment amount itself changes when rates move. How Do Fixed and Variable Mortgages Work? Fixed Your rate is set when you sign your mortgage contract. Payments remain consistent, regardless of whether interest rates rise or fall. Fixed rates are heavily influenced by the Canadian 5-year bond yield. Variable Your rate is tied to your lender’s prime rate, which follows the Bank of Canada’s overnight lending rate (reviewed 8 times a year). Lenders usually offer a discount from prime, such as Prime – 0.4% . You can often lock into a fixed rate at any time (though usually for a term equal to or longer than what’s left on your mortgage). Penalties for Breaking Your Mortgage Fixed The greater of three months’ interest or the Interest Rate Differential (IRD). IRD can be very costly if rates have dropped since you signed. Variable Always three months’ interest — simpler and usually less expensive. Pros and Cons Fixed Rate Pros: Predictable payments, easier budgeting Protection if rates rise Currently about 1% lower than variable, meaning you may qualify for more Fixed Rate Cons: More penalty risk if you break the mortgage early You miss out if rates fall Variable Rate Pros: Benefit if rates decrease Less penalty risk(3 months’ interest) Option to lock into fixed at any time Variable Rate Cons: Payments (ARM) or interest portion (VRM) can rise if rates go up Less predictable for budgeting Lock-in rates may not always be the best available  Quick Summary • Fixed mortgages = stable, predictable, tied to bond yields, but more penalty risk. • Variable mortgages = tied to Bank of Canada, potential savings, lower penalty risk, but less predictable. • VRM vs. ARM = VRM keeps payments steady while ARM adjusts payments with rates. Next Steps Choosing between fixed and variable depends on your risk tolerance, financial goals, and comfort with rate changes. If you’re unsure which option is right for you, let’s talk about your situation and find the best fit. Need help with your mortgage? Book a consultation or call 778-988-8409 . Mortgage Term Glossary Adjustable Rate Mortgage (ARM): A variable mortgage where payments increase or decrease as rates change. Amortization: The total length of time it will take to pay off your mortgage completely (typically 25–30 years in Canada). Bond Yield: The return investors get from government bonds. Used as a benchmark for fixed mortgage rates. Down Payment: The upfront amount you pay toward the purchase price of a home, expressed as a percentage of the total price. Equity: The difference between what your home is worth and what you owe on your mortgage. Fixed Rate: An interest rate that stays the same for the entire mortgage term. Interest Rate Differential (IRD): A penalty calculation for breaking a fixed mortgage when current rates are lower than your original rate. Lock-In: The option to switch from a variable mortgage to a fixed mortgage during your term. Mortgage Term: The length of your mortgage contract with your lender (typically 1–5 years), after which you need to renew. Prime Rate: The interest rate banks use as a baseline for loans, influenced by the Bank of Canada’s overnight rate. Variable Rate Mortgage (VRM): A variable mortgage where payments stay the same, but the principal vs. interest split changes with rate moves. Variable Rate: An interest rate that changes during your mortgage term based on lender prime rates.
By Tim Lyon September 25, 2025
If you have a variable rate mortgage and recent economic news has you thinking about locking into a fixed rate, here’s what you can expect will happen. You can expect to pay a higher interest rate over the remainder of your term, while you could end up paying a significantly higher mortgage penalty should you need to break your mortgage before the end of your term. Now, each lender has a slightly different way that they handle the process of switching from a variable rate to a fixed rate. Still, it’s safe to say that regardless of which lender you’re with, you’ll end up paying more money in interest and potentially way more money down the line in mortgage penalties should you have to break your mortgage. Interest rates on fixed rate mortgages Fixed rate mortgages come with a higher interest rate than variable rate mortgages. If you’re a variable rate mortgage holder, this is one of the reasons you went variable in the first place; to secure the lower rate. The perception is that fixed rates are somewhat “safe” while variable rates are “uncertain.” And while it’s true that because the variable rate is tied to prime, it can increase (or decrease) within your term, there are controls in place to ensure that rates don’t take a roller coaster ride. The Bank of Canada has eight prescheduled rate announcements per year, where they rarely move more than 0.25% per announcement, making it impossible for your variable rate to double overnight. Penalties on fixed rate mortgages Each lender has a different way of calculating the cost to break a mortgage. However, generally speaking, breaking a variable rate mortgage will cost roughly three months of interest or approximately 0.5% of the total mortgage balance. While breaking a fixed rate mortgage could cost upwards of 4% of the total mortgage balance should you need to break it early and you’re required to pay an interest rate differential penalty. For example, on a $500k mortgage balance, the cost to break your variable rate would be roughly $2500, while the cost to break your fixed rate mortgage could be as high as $20,000, eight times more depending on the lender and how they calculate their interest rate differential penalty. The flexibility of a variable rate mortgage vs the cost of breaking a fixed rate mortgage is likely another reason you went with a variable rate in the first place. Breaking your mortgage contract Did you know that almost 60% of Canadians will break their current mortgage at an average of 38 months? And while you might have the best intention of staying with your existing mortgage for the remainder of your term, sometimes life happens, you need to make a change. Here’s is a list of potential reasons you might need to break your mortgage before the end of the term. Certainly worth reviewing before committing to a fixed rate mortgage. Sale of your property because of a job relocation. Purchase of a new home. Access equity from your home. Refinance your home to pay off consumer debt. Refinance your home to fund a new business. Because you got married, you combine assets and want to live together in a new property. Because you got divorced, you need to split up your assets and access the equity in your property Because you or someone close to you got sick Because you lost your job or because you got a new one You want to remove someone from the title. You want to pay off your mortgage before the maturity date. Essentially, locking your variable rate mortgage into a fixed rate is choosing to voluntarily pay more interest to the lender while giving up some of the flexibility should you need to break your mortgage. If you’d like to discuss this in greater detail, please connect anytime. It would be a pleasure to walk you through all your mortgage options and provide you with professional mortgage advice.