Key Takeaway

When interest rates are falling, a shorter 1-year term lets you renew sooner and potentially lock in lower rates as they drop further, but you take on the risk of needing to renew again quickly. A 5-year term gives you stability and protection if rates reverse course, but you may miss out on better rates if the decline continues. Your decision depends on your rate outlook, risk tolerance, and financial flexibility.

Introduction

At the end of your mortgage term in Canada (typically 1 to 5 years), you must renew or refinance. This is distinct from your amortization period, which is the full timeline to pay off the loan (often 25 or 30 years). The renewal decision is when you renegotiate your rate and term, and in a falling rate environment, the choice between a 1-year and 5-year term carries different trade-offs.

Understanding Mortgage Terms and Renewal in Canada

A mortgage term is the length of time your mortgage contract conditions (including your interest rate) are in effect. According to the Financial Consumer Agency of Canada, most Canadian borrowers choose terms between 1 and 5 years, with 5-year fixed terms being the most common historically (FCAC, 2026).

At the end of each term, you renew your mortgage, either with your current lender or by switching to a new one. This is your opportunity to renegotiate your rate, adjust your term length, and reassess your mortgage type (fixed versus variable).

What a Falling Rate Environment Means

A falling rate environment occurs when the Bank of Canada reduces its policy interest rate to stimulate economic activity or respond to weaker inflation. As covered in foundational economic texts such as Principles of Macroeconomics 3e, central bank rate cuts typically lead to lower borrowing costs across the economy, including mortgage rates.

When the Bank of Canada policy rate declines, lenders often reduce the rates they offer on new mortgages and renewals, though the speed and magnitude vary by lender and mortgage type (Bank of Canada, 2026).

The Case for a 1-Year Term Renewal

Choosing a 1-year fixed term in a falling rate environment allows you to renew again in 12 months, when rates may be even lower. This shorter commitment gives you flexibility to capture further rate declines without paying a prepayment penalty to break a longer term early.

A 1-year term makes sense if you believe rates will continue falling over the next year or two, if you value frequent renewal opportunities, or if you expect a significant income or life change that might affect your mortgage needs soon.

However, the 1-year term carries risk. If rates stop falling or reverse course sooner than expected, you will face a renewal at a potentially higher rate within a year. You also take on renewal effort and potential rate negotiation more frequently.

The Case for a 5-Year Term Renewal

A 5-year fixed term locks in your rate for the longer term, providing payment stability and protection against future rate increases. If the current rate is already favourable compared to recent years, locking it in for five years can give you certainty and insulate you from potential rate volatility.

Read also: How to Negotiate Your Mortgage Renewal Rate in Canada

The 5-year term is the right choice if you prioritize budget predictability, if you believe the rate decline is near its end, or if you cannot afford the risk of higher payments at your next renewal. According to Ratehub, the 5-year fixed remains the most popular choice among Canadian borrowers for these reasons (Ratehub, 2026).

The downside is opportunity cost. If rates continue to fall significantly over the next few years, you remain locked into a higher rate unless you pay a prepayment penalty (often calculated as the interest rate differential, or IRD) to break the term early and refinance.

What to Consider for Your Situation

Your decision should reflect your rate outlook, your tolerance for uncertainty, and your financial circumstances. Consider how much further you expect rates to fall, how long the decline might last, and whether you can handle the possibility of a rate increase at your next renewal.

Also factor in your cash flow flexibility. If a rate increase of 0.5 to 1 percentage point at renewal would strain your budget, the stability of a 5-year term may be worth the trade-off of potentially missing out on lower rates.

Keep in mind that mortgage rates and eligibility vary by lender, province, and your personal credit and income situation. The OSFI mortgage stress test also applies at renewal if you switch lenders, so confirm your qualification before committing.

Conclusion

In a falling rate environment, a 1-year term gives you the flexibility to renew sooner and potentially capture lower rates, while a 5-year term provides stability and protection if rates reverse. There is no universal right answer; the best choice depends on your rate forecast, risk tolerance, and financial flexibility.

Verify current mortgage rates and renewal options with a licensed mortgage broker or your lender, and consider your personal circumstances before deciding. Mortgage products and terms vary by lender and province; consult a licensed mortgage professional for advice tailored to your situation.

Disclaimer: This article provides general educational information only and is not personalized financial, lending, legal, or tax advice. Mortgage rules, products, rates, and eligibility vary by province, lender, and your individual circumstances. Interest rates change frequently; verify current terms with a licensed mortgage professional before making a decision. For personal advice, consult a licensed mortgage broker or qualified financial advisor.