Understanding Credit And How It Relates To Your Mortgage

Lee Welbanks • July 10, 2024

Credit. The ability of a customer to obtain goods or services before payment, based on the trust that you will make payments in the future. When you borrow money to buy a property, you’ll be required to prove that you have a good history of managing your credit. That is, making good on all your payments.


But what exactly is a “good history of managing credit”? What are lenders looking at when they assess your credit report? If you’re new to managing your credit, an easy way to remember the minimum credit requirements for mortgage financing is the 2/2/2 rule. Two active trade lines established over a minimum period of two years, with a minimum limit of two thousand dollars, is what lenders are looking for.


A trade line could be a credit card, an instalment loan, a car loan, or a line of credit; basically, anytime a lender extends credit to you. Your repayment history is kept on your credit report and generates a credit score. For a tradeline to be considered active, you must have used it for at least one month and then once every three months.


To build a good credit history, both of your tradelines need to be used for at least two years. This history gives the lender confidence that you’ve established good credit habits over a decent length of time.


Two thousand dollars is the bare minimum limit required on your trade lines. So if you have a credit card with a $1000 limit and a line of credit with a $2500 limit, you would be okay as your limit would be $3500. If you’re managing your credit well, chances are you will be offered a limit increase. It’s a good idea to take it. Mortgage Lenders want to know that you can handle borrowing money.


Now, don’t confuse the limit with the balance. You don’t have to carry a balance on your trade lines for them to be considered active. To build credit, it’s best to use your tradelines but pay them off in full every month in the case of credit cards and make all your loan payments on time.


A great way to use your credit is to pay your bills via direct withdrawal from your credit card, then set up a regular transfer from your bank account to pay off the credit card in full every month. Automation becomes your best friend. Just make sure you keep on top of your banking to ensure everything works as it should.


Now, you might be thinking, what about my credit score, isn’t that important when talking about building a credit profile to secure a mortgage? Well, your credit score is important, but if you have two tradelines, reporting for two years, with a minimum limit of two thousand dollars, without missing any payments, your credit score will take care of itself, and you should have no worries.


With that said, it never hurts to take a look at your credit every once and a while to ensure no errors are reported on your credit bureau. So, if you’re thinking about buying a property in the next couple of years and want to make sure that you have good enough credit to qualify, let’s talk.


Connect anytime; it would be a pleasure to work with you and help you to understand better how your credit impacts mortgage qualification.


Lee Welbanks
By Lee Welbanks August 26, 2026
If the title of this article caught your attention, chances are your family is growing. Congratulations. If you’re thinking now is the right time to move into a home that better fits your growing family—but you’re unsure how parental leave affects your ability to qualify for a mortgage—you’re in the right place. Here’s the good news. Qualifying for a mortgage while on parental leave is possible when it’s done correctly. When you work with an independent mortgage professional, lenders can often qualify you based on your return-to-work income , as long as you can provide documentation confirming you have guaranteed employment waiting for you. A word of caution If you walk into a bank branch and disclose that you’re currently on parental leave, there’s a chance the bank will only allow you to qualify using your parental leave income. That can significantly reduce your borrowing power. Parental leave income is typically limited to 55% of your previous earnings, up to a weekly maximum. Qualifying on that amount alone can restrict your options and impact the type of home you can purchase. Why lender choice matters One of the biggest advantages of working with an independent mortgage professional is choice . You’re not limited to one lender’s rules or products. Some lenders will allow you to qualify using 100% of your confirmed return-to-work income , which can make a meaningful difference in your approval amount and overall options. What you’ll need to qualify Most lenders will require an employment letter that includes: Employer name (preferably on company letterhead) Your job title Original start date (to confirm probation has been completed) Confirmed return-to-work date Guaranteed salary upon return Lenders want reassurance that your income will resume once parental leave ends. You may also be asked to provide income history from the past couple of years, which is standard for most mortgage applications. One important note Whether or not you actually return to work after parental leave is entirely your decision. From a mortgage perspective, qualification is based on having a confirmed position available to you at the time of approval. If you have questions about qualifying for a mortgage while on parental leave—or anything mortgage-related—please connect anytime. I’d be happy to walk you through your options and help you plan with confidence.
By Lee Welbanks August 19, 2026
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. 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.