Fixed vs Variable Mortgage: What’s the difference?

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Buying a home is one of the biggest financial decisions in many of our lives. Rather than paying fully in cash, most homebuyers will choose to borrow money from the bank to pay for their home. In today’s competitive housing market, understanding how mortgages work is extremely important for those who are looking to buy a property. The debate between getting a fixed vs variable mortgage can go on for hours, so it’s best you understand how they both work, so you can make an informed decision.

What is a fixed mortgage?

As the name suggests, a fixed mortgage rate is one that does not change over the length of your mortgage term. Under a fixed rate, you would be paying the same amount in monthly payments regardless of changes to interest rates, which usually follow Bank of Canada’s prime rates. Typically, rates are fixed for a set period of time. While mortgage amortization periods are usually 25 years, you usually have to renew your mortgage every 5 or so years. This means that the fixed rate is only guaranteed until your next mortgage renewal. 

The benefit of a fixed mortgage over a variable mortgage is that you will have a defined period of time where your monthly payments would not change. This predictability makes planning finances and budgeting easier. A fixed-rate will be slightly higher than the variable rate, as you are paying for the predictability that comes with this option. 

What is a variable mortgage?

A variable mortgage follows many of the same rules as fixed mortgages. The major difference between the two is the fact that the rate of interest you are paying can change over the course of your mortgage. This means that the monthly payments can either go up, down, or stay the same. In general, a variable mortgage begins at a lower rate than a fixed mortgage. As mentioned before, those who pick fixed mortgages are paying a premium for the security.

Variable mortgages can go up or down depending on the prime rate. Just small changes to the prime rate can add thousands of dollars to your payments over the years, so understanding the risks and benefits associated with variable mortgages is important before making any decisions.

Should I get a fixed or variable mortgage?

This is a difficult question to answer, as there are many factors that need to be considered when making this decision. One of which is where you believe the economy will be going. If you think prime rates are going up, it is beneficial to lock in a lower rate through the fixed-rate option. If you think prime rates will be going down, then you do not want to be locked in at a higher rate, which means that the variable option would be more appealing. 

What affects mortgage rates?

As briefly mentioned, mortgage rates offered by lenders such as financial institutions are correlated with the Bank of Canada’s current prime rates. These prime rates are the bank’s way of setting monetary policy and guiding the economy. In general, economic booms may result in increases to prime rates, while economic downturns may result in decreases to prime rates. 

Aside from prime rates set by the Bank of Canada, personal circumstances like credit score and employment history will also impact the mortgage rate you are eligible for. 

Where to get a mortgage?

Regardless of whether you go fixed vs. variable mortgage, there are several ways to access mortgage services. One of the most common is to work with a mortgage broker. These brokers are specially trained to work with several different lenders to get the best rates for their clients. Brokers will “shop around” to different financial institutions and/or private lenders in order to find the lowest rates. This service is valuable to home buyers as it both saves time and also allows them to gain access to lenders that may not directly work with the public. Brokers often have built relationships over time and are able to access rates that you would not be able to find as an individual. Best of all, mortgage brokers are a free service, as their commissions are paid by the lender who will eventually get your mortgage.

If a buyer chooses to not work with a broker, they can also go to mortgage specialists at financial institutions. Some buyers may have established relationships at their bank and want to go this route. However, the downside of this approach is that you may not be able to get the lowest rates due to a lack of available options.

Fixed vs Variable Mortgage: What\'s the difference?

About Barry Choi

Barry Choi is a Toronto-based personal finance and travel expert who frequently makes media appearances. His blog Money We Have is one of Canada’s most trusted sources when it comes to money and travel. You can find him on Twitter:@barrychoi

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