Homebuyers: Avoid These Common Mortgage Pitfalls

Diane Buchanan • March 1, 2018

A home is the largest purchase most people will make in their lives.

That should reinforce the importance of planning ahead, doing your research, relying on the advice of experts and not rushing through the process.

With nearly 700,000 homes purchased in Canada each year, there’s no shortage of anecdotes about the issues and surprises that can arise.

While a mortgage broker can help you avoid many of the pitfalls commonly encountered during the home buying process, it’s still important to be informed even before you start looking for that perfect home. Here are just a few examples:

 

1. Not checking your credit report before applying for a mortgage

Put simply, not knowing your credit score prior to applying for a mortgage is akin to not brushing your teeth before visiting the dentist.

Your credit score can have a huge impact on the best rate you’ll be able to secure. For example, some lenders will offer a borrower with a 640 credit score rates that are a full 0.25% worse than someone with a score of 750, as we’ve  written about  previously on these pages. For conventional mortgages (those with down payments of less than 20%), the ideal target score is around 720.

You don’t want to discover your credit score is sub-par in the middle of a mortgage application. Knowing this information beforehand gives you time to improve your score, or address any errors that may appear on your report. You can easily check your score through  Equifax  or  TransUnion.

Anyone with a credit score less than 680 (the minimum credit score to get the best rates) should be prepared to pony up for a higher interest rate and will likely qualify for a smaller mortgage.

 

2. Thinking it’s all about the rate

Let’s be honest, who doesn’t want the cheapest mortgage rate possible? And indeed it is important to find the best deal that meets your needs. After all, a few percentage points can make a not-insignificant difference to your interest costs over your mortgage term.

But don’t be too quick to jump at the cheapest rate without making sure it has all of the features you need/want, and that it doesn’t stick you with higher-than-normal penalties should you need to break your mortgage early. Some people are OK with a large penalty if it saves them money upfront on the rate. Just remember that penalties on certain “no-frills” mortgages can end up costing  many  thousands of dollars, nullifying any rate savings.

 

3. Not understanding the importance of the down payment

Many first-time buyers see a down payment as a big, almost-insurmountable obstacle to home ownership, particularly in regions where prices have skyrocketed into the stratosphere.

But when you get into the nitty-gritty of it all, there are many more considerations beyond simply coming up with the money.

Things to consider:

  • How big of a down payment will you/can you make? Of course you must meet the federally mandated minimum down payment: 5% for all mortgages up to $500,000, and 10% on any portion above $500,000 up to $1 million (CMHC-insured mortgage loans are only available on properties valued under $1 million). It goes without saying that as you increase the size of the down payment, you reduce the amount of interest over the lifetime of the mortgage. But you also reduce the size of the  CMHC mortgage insurance premium , which runs from 0.60% on loan-to-values up to 65%, all the way up to 4% for loan-to-values of 95% (i.e. 5% down). CMHC says the average down payment in 2016 was 8%, while the average CMHC-insured loan was $245,000. Based on those figures, the average premium was $9,016. Remember, this premium is normally rolled into the mortgage, and gets paid off (with interest) over the life of the mortgage.
  • The source of your down payment funds. According to Mortgage Professionals Canada, about 10% of first-time buyers use the federal government’s  Home Buyer’s Plan  to withdraw up to $25,000 tax free from their Registered Retirement Savings Plan (RRSP). This can be a great tool for supplementing a down payment, so long as you’re aware of the rules and the payback requirements.
  • Transferring the funds. No matter where your down payment funds are coming from (savings, investments, RRSP, proceeds from a prior sale), be sure to leave yourself plenty of time for the funds to clear and for a certified or cashier’s cheque to be produced before the closing. It’s easy to underestimate the time it may take for wire transfers to finalize, so be sure to confirm with your bank or financial institution in the event of a tight deadline.

 

4. Not setting (and sticking to) a budget

You’re probably thinking, “but budgets can be boring and tedious.” This is not entirely incorrect, but on the other hand a budget paints a clear picture of your financial situation and lays the framework for ensuring you can afford all of the hidden (and not so hidden) costs associated with buying a home—not to mention all of the costs that follow after the closing.

It’s important to plan for both the short and long term. Short-term costs include everything from:

  • Land transfer taxes
  • Legal fees
  • Home inspection/appraisal fees
  • Down payment (this is kind of a big one)
  • Mortgage insurance (remember, the provincial tax on your insurance premium can’t be rolled into the mortgage like the premium itself, so expect this hefty expense at closing time)

Then there are the ongoing costs of home ownership. Previous owners will know what to expect, but first-time buyers may be caught off guard with sudden expenses after moving in, such as:

  • Appliances and furniture
  • Condo fees/Property taxes/Property insurance
  • Utility costs
  • Renovations/repairs (furnace replacement, new shingles, etc.)
  • And everything else, down to tools, and yes, even a dehumidifier. These expenses can add up

As for long-term planning—and this applies especially to today’s buyers—just because you scored a great rate for your purchase, be prepared for the possibility that rates will rise and that you may need to renew into a higher rate in the future.

For every 25 bps or rate increases, adjustable-rate holders can expect to pay approximately $25 more in interest each month based on a $200,000 mortgage.

 

5. Not Shopping Around

Whether you plan to find your own mortgage or enlist the help of a broker, it’s still important to shop around in both cases.

Most people don’t buy the first car they test drive. They give themselves adequate time to research and compare their options. So why would a purchase worth many times the cost of your vehicle be any different?

If you have questions about any of these issues, or about the mortgage application process in general, I’d love to discuss it with you. Please don’t hesitate to contact me anytime!

 

This article was written by Steve Huebl from Canadian Mortgage Trends. It was originally published here on July 21,2017. 

DIANE BUCHANAN
 Mortgage Broker

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Bank of Canada Rate Announcement Oct 29th, 2025

By Diane Buchanan • October 29, 2025
Bank of Canada lowers policy rate to 2¼%. FOR IMMEDIATE RELEASE Media Relations Ottawa, Ontario October 29, 2025 The Bank of Canada today reduced its target for the overnight rate by 25 basis points to 2.25%, with the Bank Rate at 2.5% and the deposit rate at 2.20%. With the effects of US trade actions on economic growth and inflation somewhat clearer, the Bank has returned to its usual practice of providing a projection for the global and Canadian economies in this Monetary Policy Report (MPR). Because US trade policy remains unpredictable and uncertainty is still higher than normal, this projection is subject to a wider-than-usual range of risks. While the global economy has been resilient to the historic rise in US tariffs, the impact is becoming more evident. Trade relationships are being reconfigured and ongoing trade tensions are dampening investment in many countries. In the MPR projection, the global economy slows from about 3¼% in 2025 to about 3% in 2026 and 2027. In the United States, economic activity has been strong, supported by the boom in AI investment. At the same time, employment growth has slowed and tariffs have started to push up consumer prices. Growth in the euro area is decelerating due to weaker exports and slowing domestic demand. In China, lower exports to the United States have been offset by higher exports to other countries, but business investment has weakened. Global financial conditions have eased further since July and oil prices have been fairly stable. The Canadian dollar has depreciated slightly against the US dollar. Canada’s economy contracted by 1.6% in the second quarter, reflecting a drop in exports and weak business investment amid heightened uncertainty. Meanwhile, household spending grew at a healthy pace. US trade actions and related uncertainty are having severe effects on targeted sectors including autos, steel, aluminum, and lumber. As a result, GDP growth is expected to be weak in the second half of the year. Growth will get some support from rising consumer and government spending and residential investment, and then pick up gradually as exports and business investment begin to recover. Canada’s labour market remains soft. Employment gains in September followed two months of sizeable losses. Job losses continue to build in trade-sensitive sectors and hiring has been weak across the economy. The unemployment rate remained at 7.1% in September and wage growth has slowed. Slower population growth means fewer new jobs are needed to keep the employment rate steady. The Bank projects GDP will grow by 1.2% in 2025, 1.1% in 2026 and 1.6% in 2027. On a quarterly basis, growth strengthens in 2026 after a weak second half of this year. Excess capacity in the economy is expected to persist and be taken up gradually. CPI inflation was 2.4% in September, slightly higher than the Bank had anticipated. Inflation excluding taxes was 2.9%. The Bank’s preferred measures of core inflation have been sticky around 3%. Expanding the range of indicators to include alternative measures of core inflation and the distribution of price changes among CPI components suggests underlying inflation remains around 2½%. The Bank expects inflationary pressures to ease in the months ahead and CPI inflation to remain near 2% over the projection horizon. With ongoing weakness in the economy and inflation expected to remain close to the 2% target, Governing Council decided to cut the policy rate by 25 basis points. If inflation and economic activity evolve broadly in line with the October projection, Governing Council sees the current policy rate at about the right level to keep inflation close to 2% while helping the economy through this period of structural adjustment. If the outlook changes, we are prepared to respond. Governing Council will be assessing incoming data carefully relative to the Bank’s forecast. The Canadian economy faces a difficult transition. The structural damage caused by the trade conflict reduces the capacity of the economy and adds costs. This limits the role that monetary policy can play to boost demand while maintaining low inflation. The Bank is focused on ensuring that Canadians continue to have confidence in price stability through this period of global upheaval. Information note The next scheduled date for announcing the overnight rate target is December 10, 2025. The Bank’s next MPR will be released on January 28, 2026. Read the October 29th, 2025 Monetary Report

Mortgage Approval 101: GDS & TDS Explained

By Diane Buchanan • October 22, 2025
Can You Afford That Mortgage? Let’s Talk About Debt Service Ratios One of the biggest factors lenders look at when deciding whether you qualify for a mortgage is something called your debt service ratios. It’s a financial check-up to make sure you can handle the payments—not just for your new home, but for everything else you owe as well. If you’d rather skip the math and have someone walk through this with you, that’s what I’m here for. But if you like to understand how things work behind the scenes, keep reading. We’re going to break down what these ratios are, how to calculate them, and why they matter when it comes to getting approved. What Are Debt Service Ratios? Debt service ratios measure your ability to manage your financial obligations based on your income. There are two key ratios lenders care about: Gross Debt Service (GDS) This looks at the percentage of your income that would go toward housing expenses only. 2. Total Debt Service (TDS) This includes your housing costs plus all other debt payments—car loans, credit cards, student loans, support payments, etc. How to Calculate GDS and TDS Let’s break down the formulas. GDS Formula: (P + I + T + H + Condo Fees*) ÷ Gross Monthly Income Where: P = Principal I = Interest T = Property Taxes H = Heat Condo fees are usually calculated at 50% of the total amount TDS Formula: (GDS + Monthly Debt Payments) ÷ Gross Monthly Income These ratios tell lenders if your budget is already stretched too thin—or if you’ve got room to safely take on a mortgage. How High Is Too High? Most lenders follow maximum thresholds, especially for insured (high-ratio) mortgages. As of now, those limits are typically: GDS: Max 39% TDS: Max 44% Go above those numbers and your application could be declined, regardless of how confident you feel about your ability to manage the payments. Real-World Example Let’s say you’re earning $90,000 a year, or $7,500 a month. You find a home you love, and the monthly housing costs (mortgage payment, property tax, heat) total $1,700/month. GDS = $1,700 ÷ $7,500 = 22.7% You’re well under the 39% cap—so far, so good. Now factor in your other monthly obligations: Car loan: $300 Child support: $500 Credit card/line of credit payments: $700 Total other debt = $1,500/month Now add that to the $1,700 in housing costs: TDS = $3,200 ÷ $7,500 = 42.7% Uh oh. Even though your GDS looks great, your TDS is just over the 42% limit. That could put your mortgage approval at risk—even if you’re paying similar or higher rent now. What Can You Do? In cases like this, small adjustments can make a big difference: Consolidate or restructure your debts to lower monthly payments Reallocate part of your down payment to reduce high-interest debt Add a co-applicant to increase qualifying income Wait and build savings or credit strength before applying This is where working with an experienced mortgage professional pays off. We can look at your entire financial picture and help you make strategic moves to qualify confidently. Don’t Leave It to Chance Everyone’s situation is different, and debt service ratios aren’t something you want to guess at. The earlier you start the conversation, the more time you’ll have to improve your numbers and boost your chances of approval. If you're wondering how much home you can afford—or want help analyzing your own GDS and TDS—let’s connect. I’d be happy to walk through your numbers and help you build a solid mortgage strategy.