How Interest Rates are Like Gas Prices

Diane Buchanan • January 20, 2020

Have you ever noticed that just like gas prices, interest rates seem to go up and down for no reason at all?

How come it feels like right before you are ready to buy a property, rumours of interest rate changes will start to flood the media? Or why do gas prices always seem to go up right before the long weekend (when you are heading out of town)? You could spend a lifetime trying to figure these things out. However, knowing why these things happen isn’t as important as knowing what to do when they happen!

How to Protect Yourself from Rising Interest Rates!

Allow me to share a few things you can do to protect yourself from rising interest rates if you are looking to purchase a property in the near future.

Be Prepared. Know Your Mortgage Options

Unlike most gas stations where gas is gas regardless of where you fill up, not all mortgage products are created equal. Just because a mortgage product has a lower sticker price attached, doesn’t mean it’s necessarily a better deal. You really have to understand the fine print in order to make the best choice for you.

As your unbiased mortgage professional, I can help you understand all the products available to you and how the fine print will impact the overall cost of the mortgage. I can help you understand the difference between fixed and variable rates, the impact of shorter vs longer terms and amortizations, pre-payment privileges, and potential mortgage penalties.

By understanding your options, you can make a decision that is based on your financial situation and goals rather than based on fluctuating interest rates. Protect yourself emotionally by not placing such a high value on an arbitrary “sticker price” (rate) instead focus on finding the best mortgage product available for you at the time you are purchasing.

Be Prepared. Get a Pre-approval With a Rate Hold

If you are shopping for a property, not only should you be pre-approved for the mortgage, but you should have a rate hold in place as well.

A pre-approval is a lender’s written commitment to offer you a mortgage assuming the details in the application are proven accurate. A pre-approval is not a guarantee that you will get the mortgage, just that they have looked at the initial application and believe you are a enough of a qualified applicant to proceed once you have found a property to purchase.

The pre-approval process consists of the following:

  • A mortgage application – to assess your financial situation (employment, credit and downpayment).
  • Collection of documents – to support the application.
  • Submission of the application – for lender review.
  • A response from the lender – indicating they will consider lending to you based on a set purchase price limit, specific product, and acceptable property.
  • A rate hold – the time you have to close the mortgage while they will guarantee it at a certain rate.

So as part of the pre-approval, it’s really the rate hold that protects you against rising interest rates. A rate hold is a lender’s commitment to hold a certain rate on a certain product for a certain time frame. For example, if you like the 5 year fixed term (product), and a lender is offering 2.64% (rate) a rate hold can be secured that will guarantee the rate anywhere from 30-120 days (time frame), this is the time you have to take possession of the property.

Some lenders offer more aggressive rates (lower rates) but limit the hold to a shorter time period, usually 30-60 days. This is why some banks, lenders, or brokers advertise “Rate Specials”. However it should be noted that not all rate specials come with a rate hold. Some rates are only available for applications where an offer to purchase has been accepted on a property.

If your rate hold expires, it is easy enough to get another one in place with an updated application. Also, if rates drop while you have a hold in place, and you find a property to purchase, typically we are able to drop the rate for you at closing. It’s as easy as that!

Now… if you made it this far and you’re looking for advice on how to get the best price at the pump, unfortunately I can’t help you out there, that is a mystery to everyone! But if you want to know more about securing a pre-approval and a rate hold, please contact me anytime.

DIANE BUCHANAN
 Mortgage Broker

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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.

How Payment Frequency Impacts Mortgage Financing

By Diane Buchanan • October 15, 2025
You’ve most likely heard that there are two certainties in life; death and taxes. Well, as it relates to your mortgage, the single certainty is that you will pay back what you borrow, plus interest. With that said, the frequency of how often you make payments to the lender is somewhat up to you! The following looks at the different types of payment frequencies and how they impact your mortgage. Here are the six payment frequency types Monthly payments – 12 payments per year Semi-Monthly payments – 24 payments per year Bi-weekly payments – 26 payments per year Weekly payments – 52 payments per year Accelerated bi-weekly payments – 26 payments per year Accelerated weekly payments – 52 payments per year Options one through four are straightforward and designed to match your payment frequency with your employer. So if you get paid monthly, it makes sense to arrange your mortgage payments to come out a few days after payday. If you get paid every second Friday, it might make sense to have your mortgage payments match your payday. However, options five and six have that word accelerated before the payment frequency. Accelerated bi-weekly and accelerated weekly payments accelerate how fast you pay down your mortgage. Choosing the accelerated option allows you to lower your overall cost of borrowing on autopilot. Here’s how it works. With the accelerated bi-weekly payment frequency, you make 26 payments in the year. Instead of dividing the total annual payment by 26 payments, you divide the total yearly payment by 24 payments as if you set the payments as semi-monthly. Then you make 26 payments on the bi-weekly frequency at the higher amount. So let’s use a $1000 payment as the example: Monthly payments formula: $1000/1 with 12 payments per year. A payment of $1000 is made once per month for a total of $12,000 paid per year. Semi-monthly formula: $1000/2 with 24 payments per year. A payment of $500 is paid twice per month for a total of $12,000 paid per year. Bi-weekly formula: $1000 x 12 / 26 with 26 payments per year. A payment of $461.54 is made every second week for a total of $12,000 paid per year. Accelerated bi-weekly formula: $1000/2 with 26 payments per year. A payment of $500 is made every second week for a total of $13,000 paid per year. You see, by making the accelerated bi-weekly payments, it’s like you end up making two extra payments each year. By making a higher payment amount, you reduce your mortgage principal, which saves interest on the entire life of your mortgage. The payments for accelerated weekly payments work the same way. It’s just that you’d be making 52 payments a year instead of 26. By choosing an accelerated option for your payment frequency, you lower the overall cost of borrowing by making small extra payments as part of your regular payment schedule. Now, exactly how much you’ll save over the life of your mortgage is hard to nail down. Calculations are hard to do because of the many variables; mortgages come with different amortization periods and terms with varying interest rates along the way. However, an accelerated bi-weekly payment schedule could reduce your amortization by up to three years if maintained throughout the life of your mortgage. If you’d like to look at some of the numbers as they relate to you and your mortgage, please don’t hesitate to connect anytime; it would be a pleasure to work with you.