If you’re planning to move but still have time left on your mortgage term, you may have heard the term “porting your mortgage.”
But what does it actually mean, and does it make sense in Alberta’s current market?
Let’s break it down in plain English.
What Does It Mean to Port Your Mortgage?
Porting your mortgage means transferring your existing mortgage (including the interest rate and remaining term) from your current home to a new property.
Instead of breaking your mortgage and paying a penalty, you move it over to the new home.
This can be especially valuable if:
- You locked in a low fixed rate
- You still have several years left in your term
- Breaking your mortgage would trigger a large penalty
How Porting Works in Alberta
In Alberta (and across Canada), most lenders allow mortgage porting, but there are rules.
Typically:
- You must sell your current home and buy the new one within a specific time window (often 30–120 days).
- The new property must qualify under the lender’s guidelines.
- You must requalify financially (income, credit, debt ratios).
Even though you’re keeping your mortgage, the lender still reassesses your financial situation.
When Porting Your Mortgage Makes Sense
Porting is usually a good idea when:
You Have a Very Low Interest Rate
If you locked in a rate during 2020–2022, it may be significantly lower than today’s rates. Keeping that rate can save thousands over the remaining term.
Your Mortgage Penalty Is Large
Breaking a fixed-rate mortgage early in Canada can result in a significant Interest Rate Differential (IRD) penalty.
If your penalty is high, porting avoids it.
You’re Moving Within the Same Price Range
If the new home is similarly priced, porting is usually straightforward.
What If the New Home Is More Expensive?
If you’re upgrading to a more expensive property, your lender can:
- Port your existing mortgage amount at your current rate
- Add a second mortgage portion (called a blend and extend) at current rates
This results in a blended rate across the total mortgage amount.
It’s not always the cheapest option — but sometimes it is.
This is where working with a Lethbridge mortgage broker makes a big difference.
What If the New Home Is Less Expensive?
If you’re downsizing and need a smaller mortgage:
- You may still be able to port.
- However, some lenders require you to maintain the same mortgage amount.
- If you reduce the balance too much, penalties could apply.
Every lender’s policy is slightly different.
When Porting Might NOT Make Sense
Porting isn’t automatically the best choice.
It may not make sense if:
- Current rates are lower than your existing rate
- Your penalty is relatively small
- You want to switch lenders
- Your financial situation has changed significantly
In some cases, breaking the mortgage and starting fresh could be the better move.
That’s why it’s important to compare the numbers — not just assume porting is best.
Alberta-Specific Considerations
In Alberta’s market, porting is common when:
- Homeowners move within Lethbridge or Southern Alberta
- Families upgrade from starter homes
- Homeowners relocate for work
Because our market can fluctuate differently than larger cities like Calgary or Edmonton, evaluating your timing and rate environment is key.
How Long Do You Have to Port a Mortgage?
Most lenders give you a window of 30 to 120 days between selling your current home and purchasing the new one.
If the purchase falls outside that window, the port option may expire — and penalties could apply.
Timing matters.
Should You Port Your Mortgage?
The right answer depends on:
- Your remaining term
- Your current interest rate
- Your mortgage penalty
- Today’s rates
- The price of your new home
There is no one-size-fits-all answer.
A proper review can save — or cost — thousands of dollars.
Thinking About Moving in Lethbridge?
If you’re planning to sell and buy, let’s review your mortgage before you list your home.
We can:
- Calculate your penalty
- Compare porting vs breaking
- Estimate blended rates
- Run approval numbers for your next purchase
Porting your mortgage in Alberta can be a smart move — but only when it truly makes financial sense.
If you’d like to explore your options, reach out and we’ll walk through the numbers together.