Protect Yourself at Renewal

Carmelo Mamertino • November 19, 2025

It’s a commonly held belief that if you’ve made your mortgage payments on time throughout the entirety of your mortgage term, that the lender is somehow obligated to renew your mortgage. 


The truth is, a lender is never under any obligation to renew your mortgage. When you sign a mortgage contract, the lender draws it up for a defined time, so when that term comes to an end, the lender has every right to call the loan.     

Now, granted, most lenders are happy to renew your mortgage, but several factors could come into play to prevent this from happening, including the following:


  • You’ve missed mortgage payments over the term.
  • The lender becomes aware that you’ve recently claimed bankruptcy.
  • The lender becomes aware that you’re going through a separation or divorce.
  • The lender becomes aware that you lost your job.
  • Someone on the initial mortgage contract has passed away. 
  • The lender no longer likes the economic climate and/or geographic location of your property.
  • The lender is no longer licensed to lend money in Canada. 


Again, while most lenders are happy to renew your mortgage at the end of the term, you need to understand that they are not under any obligation to do so.


So how do you protect yourself?


Well, the first plan of action is to get out in front of things. At least 120 days before your mortgage term expires, you should be speaking with an independent mortgage professional to discuss all of your options. By giving yourself this lead time and seeking professional advice, you put yourself in the best position to proactively look at all your options and decide what’s best for you.


When assessing your options at the time of renewal, even if the lender offers you a mortgage renewal, staying with your current lender is just one of the options you have. Just because your current lender was the best option when you got your mortgage doesn’t mean they are still the best option this time around. The goal is to assess all your options and choose the one that lowers your overall cost of borrowing. It’s never a good idea to sign a mortgage renewal without looking at all your options.


Also, dealing with an independent mortgage professional instead of directly with the lender ensures you have someone working for you, on your team, instead of seeking guidance from someone with the lender’s best interest in mind.


So if you have a mortgage that’s up for renewal, whether you’re being offered a renewal or not, the best plan of action is to protect yourself by working with an independent mortgage professional. Please connect anytime; it would be a pleasure to work with you!


Carmelo Mamertino

Mortgage Approval 101: GDS & TDS Explained

By Carmelo Mamertino • November 12, 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.

Getting a Mortgage While on Parental Leave

By Carmelo Mamertino • November 5, 2025
Chances are if the title of this article piqued your interest enough to get you here, your family is probably growing. Congratulations! If you’ve thought now is the time to find a new property to accommodate your growing family, but you’re unsure how your parental leave will impact your ability to get a mortgage, you’ve come to the right place! Here’s how it works. When you work with an independent mortgage professional, it won’t be a problem to qualify your income on a mortgage application while on parental leave, as long as you have documentation proving that you have guaranteed employment when you return to work. A word of caution, if you walk into your local bank to look for a mortgage and you disclose that you’re currently collecting parental leave, there’s a chance they’ll only allow you to use that income to qualify. This reduction in income isn’t ideal because at 55% of your previous income up to $595/week, you won’t be eligible to borrow as much, limiting your options. The advantage of working with an independent mortgage professional is choice. You have a choice between lenders and mortgage products, including lenders who use 100% of your return-to-work income. To qualify, you’ll need an employment letter from your current employer that states the following: Your employer’s name preferably on the company letterhead Your position Your initial start date to ensure you’ve passed any probationary period Your scheduled return to work date Your guaranteed salary For a lender to feel confident about your ability to cover your mortgage payments, they want to see that you have a position waiting for you once your parental leave is over. You might also be required to provide a history of your income for the past couple of years, but that is typical of mortgage financing. Whether you intend to return to work after your parental leave is over or not, once the mortgage is in place, what you decide to do is entirely up to you. Mortgage qualification requires only that you have a position waiting for you. If you have any questions about this or anything else mortgage-related, please connect anytime. It would be a pleasure to work with you.