Mortgage term: A mortgage term refers to the length of time your mortgage contract is in effect before it is eligible for renewal. Mortgage terms in Canada can range anywhere from one to 10 years, but the most common mortgage term is five years. Amortization period: The amortization period is the amount of time it will take you to pay off your entire mortgage. In Canada, the maximum amortization period is 35 years. But, if your down payment was less than 20% and you were required to purchase mortgage insurance from the Canadian Mortgage Housing Corporation, then your maximum amortization period is 25 years.