How Does the Prime Rate Affect you?

Jun 11, 2024By Snezhana Todorova
Snezhana Todorova

How Does the Prime Rate Affect You?

After last week’s Bank of Canada announcement, I have received so many calls and emails from clients and potential borrowers asking how the drop in the Bank of Canada’s overnight rate affects their existing mortgage. 

The answer is: it depends whether you are in a Fixed, Variable or Adjustable Rate mortgage!!

But first, let’s go back to some basics:

Understanding the Prime Rate in Canada:
The Prime Rate is the interest rate that major banks in Canada use to set interest rates for variable loans/mortgages and lines of credit. It’s influenced by the Bank of Canada’s overnight rate, which is the rate at which banks borrow and lend to each other overnight. 

Consider the prime rate as the foundation upon which these other interest rates are built. As the prime rate in Canada fluctuates, the interest rate you pay on your adjustable/variable rate mortgage also adjusts accordingly.

If you are like me, and you like to look at numbers, here is a table summarizing the Prime Rate changes in Canada from 2010 to 2024: This table captures the key changes in the prime rate along with the dates and the magnitude of changes from 2010 to 2024.

Effective DatePrime RateChange
June 5, 20246.95%-0.25%
July 12, 20237.20%+0.25%
June 8, 20236.95%+0.25%
January 25, 20236.70%+0.25%

December 8, 2022

October 27, 20225.95%+0.50%
September 8, 20225.45%+0.75%
July 14, 20224.70%+1.00%

June 2, 2022


April 14, 2022

March 3, 20222.70%+0.50%
March 30, 20202.45%-0.50%
March 17, 20202.95%+0.50%
March 5, 20203.45%-0.50%

October 25, 2018

July 12, 20183.70%+0.25%
January 18, 20183.45%+0.25%
September 7, 20173.20%+0.25%
July 13, 20172.95%+0.25%
July 16, 20152.70%


January 28, 20152.85%-0.15%
September 9, 20103.00%+0.25%
July 21, 20102.75%+0.25%
June 2, 20102.50%+0.25%

If you have an Adjustable or Variable rate mortgage or a line of credit, your interest payments will fluctuate with changes in the prime rate.  Changes in the prime rate can also impact the interest rates on savings accounts and other investments.

For Those Who Already Have a Mortgage

Adjustable Rate Mortgage: Your payments will decrease by approximately $15 to $18 per month for every $100,000 you owe.

Variable Rate Mortgage: Some mortgages have static payments, and despite that your interest rate will go down, you will not see a decrease in your mortgage payment. Simply,  more of your payment will go towards the principal, and less towards interest.

Fixed Rate Mortgage: There will be no changes.

For Those Who Are Getting a Mortgage (Pre-approved or Approved)

Adjustable/Variable Rate Mortgage: Your pre-approval or approval will have its "prime rate" lowered, and your estimated payments will decrease by approximately $15 to $18 per month for every $100,000 you are about to borrow.

Fixed Rate Mortgage: There are no significant changes to the fixed rates at this time. Fixed mortgage rates are closely tied to the yields on Government of Canada bonds, particularly the 5-year bond yield. As bond yields rise or fall, fixed mortgage rates tend to follow.

As always, I am here to answer any mortgage related questions that you may have and help you crunch any numbers that you don’t quite understand - book a call here.