10/29/2025
Before you reach out to your Mortgage Broker to inquire about how you can snag an interest rate of 2.25%, be sure to know what this rate really refers to.
If your mortgage is not currently a variable rate product or a Heloc, this rate announcement has no effect on your mortgage.
The terms overnight rate/key policy rate and prime rate mistakingly get assumed to mean the same thing.
Although they are closely connected as the prime rate is influenced from this policy rate, there are some key factors to understand.
Here is how they are connected:
𝟏. 𝐏𝐎𝐋𝐈𝐂𝐘 𝐑𝐀𝐓𝐄
▪️The 𝙥𝙤𝙡𝙞𝙘𝙮 𝙧𝙖𝙩𝙚 (also known as the overnight rate) is set by the central bank (like the 𝘽𝙖𝙣𝙠 𝙤𝙛 𝘾𝙖𝙣𝙖𝙙𝙖).
▪️ It’s the interest rate at which the central bank lends money to commercial banks.
▪️The 𝙥𝙤𝙡𝙞𝙘𝙮 𝙧𝙖𝙩𝙚 is a tool used by central banks to manage the economy—raising it can help slow down inflation, while lowering it can stimulate spending and borrowing.
𝟐. 𝐏𝐑𝐈𝐌𝐄 𝐑𝐀𝐓𝐄
▪️The 𝙥𝙧𝙞𝙢𝙚 𝙧𝙖𝙩𝙚 is the interest rate that commercial banks charge their best, most creditworthy customers for loans, including mortgages.
▪️The prime rate is often 𝙩𝙞𝙚𝙙 𝙩𝙤 𝙩𝙝𝙚 𝙥𝙤𝙡𝙞𝙘𝙮 𝙧𝙖𝙩𝙚. If the central bank raises or lowers its policy rate, the prime rate typically moves in the same direction.
▪️The prime rate is a benchmark, and most variable-rate mortgages are based on it. For example, a mortgage might be 𝙋𝙧𝙞𝙢𝙚 + 1%, meaning your rate is 1% higher than the prime rate.
𝐄𝐗𝐀𝐌𝐏𝐋𝐄:
▫️𝙋𝙤𝙡𝙞𝙘𝙮 𝙍𝙖𝙩𝙚: The central bank sets the policy rate at 2.25%.
▫️𝙋𝙧𝙞𝙢𝙚 𝙍𝙖𝙩𝙚: Your bank sets the prime rate at 4.45%, based on the policy rate.
▫️𝙑𝙖𝙧𝙞𝙖𝙗𝙡𝙚 𝙈𝙤𝙧𝙩𝙜𝙖𝙜𝙚: Your mortgage is set at Prime - 1%, meaning your rate is 3.45% (4.45% prime - 1%).
Long story short, the term that you want to keep your eye on when rate shopping is "Prime Rate of 4.45%." This is the benchmark for what your variable mortgage/Heloc rate will be.
Please reach out with any questions! 🙂
Michelle Stewart
Mortgage Broker
▪️613.264.7406
▪️[email protected]
DLC Neighbourhood Mortgage Source FSRA #11764
Independently Owned & Operated.