5-Year vs. 3-Year Mortgage Term in Alberta
Short answer
The term is how long your rate and contract conditions are locked — not how long you take to pay off the mortgage. A 5-year term offers longer rate certainty; a 3-year term renews sooner, letting you reprice earlier but exposing you to rate risk at renewal. Shorter terms sometimes carry lower rates but not always — compare total cost and your plans.
The plain-English version
Canadian mortgages combine a term (1–10 years, commonly 5) with a longer amortization (25–30 years). At the end of each term you renew at prevailing rates. A 5-year term means one renewal decision in five years. A 3-year term means more frequent renewals — more chances to benefit from falling rates, but more exposure if rates rise.
Three-year fixed rates may be lower than five-year when the yield curve is inverted or short-term bonds are cheap — but the payment difference is often modest compared to amortization and purchase price choices. Match term length to how long you expect to keep the property, keep the mortgage, and tolerate rate uncertainty.
Alberta-specific considerations
- Alberta households who may relocate for work within three years sometimes prefer shorter terms or open products — but open rates cost more.
- Investors with sale timelines aligned to a 3-year horizon may match term to exit strategy.
- First-time buyers seeking stability often default to 5-year fixed — but run the 3-year numbers if the spread is meaningful.
Example scenario
On a $380,000 mortgage with 25-year amortization, a 5-year fixed at 5.24% costs about $2,260/month. A 3-year fixed at 4.99% costs about $2,210/month — roughly $50/month less for three years. If rates are 1% higher at renewal in year three, the short-term savings may be offset over the next term.
Common mistakes to avoid
- Confusing term with amortization — a 3-year term does not mean the mortgage is paid off in three years.
- Choosing a 3-year term solely for a slightly lower rate without modelling renewal risk.
- Ignoring prepayment penalties — breaking a 5-year fixed mid-term can be expensive; shorter terms have shorter penalty windows.
- Assuming you cannot change strategy — you can pick a different term at each renewal.