How to Get the Best Mortgage Rate in Canada: The Honest Guide

Your mortgage rate affects every monthly payment for the term of your mortgage and the total interest you pay over your amortization period. A difference of 0.5% on a $450,000 mortgage saves approximately $2,250 per year, or $56,000 over a 25-year amortization. The effort required to find the best rate is worth several thousand dollars per hour of time invested.

Here is how to approach it.

Start With a Mortgage Broker, Not Your Bank

Your personal bank offers you one set of products at one set of rates. A mortgage broker has access to dozens of lenders including banks, credit unions, trust companies, and mono-line mortgage lenders. They can shop your profile across the market simultaneously.

Mortgage brokers in Canada are paid by lenders, not by borrowers, so their service costs you nothing directly. The argument for using only your personal bank is convenience and the relationship you already have. The argument for using a mortgage broker is that they can generally find you a lower rate and that the relationship between a bank and a borrower is primarily transactional anyway.

The right approach: get quotes from both your bank and a mortgage broker, then make a decision based on actual numbers.

What Determines Your Rate

Lenders use several factors to price your mortgage:

Credit score. Higher is better. Above 760, you typically access the best rates. Below 700, you may face a rate premium.

Down payment percentage. Insured mortgages (less than 20% down) often access lower rates than conventional mortgages because the lender’s risk is covered by CMHC. This is counterintuitive to many buyers.

Amortization period. Longer amortizations sometimes carry slightly higher rates. A 30-year amortization typically costs marginally more per year than a 25-year.

Property type. Single-family homes and standard condos have the most competitive rate environments. Income properties and some non-standard property types face higher rates.

Income stability. Salaried employees with two years at the same employer get the most straightforward treatment. Self-employed borrowers face more documentation requirements and sometimes higher rates depending on the lender.

Fixed vs. Variable: The Rate Relationship

Fixed rates lock your payment for the term (typically 5 years in Canada). Variable rates fluctuate with the lender’s prime rate, which tracks the Bank of Canada’s policy rate.

Historically, variable rates have been lower than fixed rates on average. But “on average over the long term” can include periods of significant pain during rate cycles. The decision is partly financial and partly about how much payment certainty you need.

If you choose variable: make sure your budget can absorb a payment increase of at least 2% from your starting rate without causing real financial difficulty. If it cannot, variable is not appropriate for your situation regardless of the rate differential.

The Rate Hold

When you receive a pre-approval, the lender offers a rate hold: they commit to that rate for 90-120 days even if rates rise during that period. If rates fall, you can typically take the lower rate at closing.

Do not let the rate hold expire. If your search extends beyond the hold period, refresh your pre-approval.

Negotiation Is Expected

Banks do not lead with their best rate. Their first offer is a starting point. Ask specifically: “Is this the best rate you can offer?” And then wait. The answer is sometimes yes. More often, there is room to negotiate 0.1-0.3% off the initial offer.

This negotiation is easier when you have competing offers in hand. A mortgage broker’s competing quote is the best negotiating tool you have when talking to your bank.

The Fine Print That Matters

The lowest rate is not always the best mortgage. Check:

Prepayment privileges. How much can you pay down annually without penalty? 15-20% of the original principal is standard. Less than that limits your flexibility to reduce your amortization.

Penalty for breaking the mortgage. If you sell or refinance before the term ends, penalties can be substantial on fixed-rate mortgages. Variable-rate mortgages typically carry a 3-month interest penalty, which is more manageable.

Portability. Can you take the mortgage with you if you sell and buy another property? A portable mortgage avoids the breaking penalty if you move within the term.

Want to be connected to a trusted mortgage broker? Reach out for an introduction.

Georges Matar

Residential Real Estate Broker · RE/MAX DU CARTIER INC.

Contact Georges