Choosing a longer amortization period also has its advantages. For instance, it can get you into your dream home sooner than if you choose a shorter period. When you apply for a mortgage, lenders calculate the maximum regular payment you can afford. They then use this figure to determine the maximum mortgage amount they are willing to lend to you.

 While a shorter amortization period results in higher regular payments, a longer amortization period reduces the amount of your regular principal and interest payment by spreading your payments out over a longer timeframe. As a result, you could qualify for a higher mortgage amount than you originally anticipated. Or you could qualify for your mortgage sooner than you had planned. Either way, you end up in your dream home sooner than you thought possible.

Again, this option is not for everyone. While a longer amortization period will appeal to many people because the regular mortgage payments can be comparable or even lower than paying rent, it does mean that you will pay more interest over the life of your mortgage.

Still, regardless of which amortization period you select when you originally apply for your mortgage, you do not have to stick with that period throughout the life of your mortgage. You can always choose to shorten your amortization and save on interest costs by making extra payments when you can or an annual lump-sum principal pre-payment. If making pre-payments (in the form of extra, larger or lump-sum payments) is an option you’d like to have, your mortgage professional can ensure the mortgage you end up with will not penalize you for making these types of payments.

It also makes good financial sense for you to re-evaluate your amortization strategy every time your mortgage comes up for renewal (at the end of each term of your mortgage, whether this is three, five, 10 years, etcetera). That way, as you advance in your career and earn a larger salary and/or commission or bonus, you can choose an accelerated payment option (making larger or more frequent payments) or simply increase the frequency of your regular payments (ie, paying your mortgage every week or two weeks as opposed to once per month). Both of these features will take years off your amortization period and save you a considerable amount of money on interest throughout the life of your mortgage.