Can you Trust Online Mortgage Calculators?

Dean Garrett • August 7, 2025

You’d think an online calculator is a pretty straightforward device, one that you should be able to place your confidence in, and for the most part, they are. Calculators calculate numbers. The numbers are reliable, but how you interpret those numbers, not so much, especially if the goal is mortgage qualification.


If you rely on the numbers from a “What can I afford” or “Mortgage Qualification” calculator without talking to an independent mortgage professional, you’re going to be misinformed.


Don’t be fooled. Even though an online mortgage calculator can help you calculate mortgage payments or help you assess how additional payments would impact your amortization, they’ll never be able to give you an exact picture of what you can afford and how a lender will consider your mortgage application.


While mortgage calculators are objective, mortgage lending isn’t. It’s 100% subjective. Lenders consider your financial situation, employment, credit history, assets, liabilities, the property you are looking to purchase. Then, they will compare that with whatever internal risk profile they are currently using to assess mortgage lending. Simply put, they don’t just look at the numbers.


An online calculator is a great tool to help you run different financial scenarios and help assess your comfort level with different payment schedules and mortgage amounts. However, if you rely on an online calculator for mortgage qualification purposes, you’ll be disappointed.


The first step in the mortgage qualification process is a preapproval. A preapproval will examine all the variables on your application, assess your financial situation, and provide you with a framework to buy a property based on your unique circumstance.


Securing a preapproval comes at no cost to you and without any obligation to buy. It’ll simply allow you the freedom to move ahead with confidence, knowing exactly where you stand. Something a calculator is unable to do.


Please connect anytime if you’d like to talk more about your financial situation and get a preapproval started. It would be a pleasure to work with you.


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Dean Garrett

Mortgage Professional

By Dean Garrett April 1, 2026
Thinking of Calling Your Bank for a Mortgage? Read This First. If you're buying a home or renewing your mortgage, your first instinct might be to call your bank. It's familiar. It's easy. But it might also cost you more than you realize—in money, flexibility, and long-term satisfaction. Before you sign anything, here are four things your bank won’t tell you—and four reasons why working with an independent mortgage professional is the smarter move. 1. Your Bank Offers Limited Mortgage Options Banks can only offer what they sell. So if your financial situation doesn’t fit neatly into their guidelines—or if you’re looking for competitive terms—you might be out of luck. Working with a mortgage broker? You get access to mortgage products from hundreds of lenders : major banks, credit unions, monoline lenders, alternative lenders, B lenders, and even private funds. That means more options, more flexibility, and a much better chance of finding a mortgage that fits you. 2. Bank Reps Are Salespeople—Not Mortgage Strategists Let’s be honest: most bank mortgage reps are trained to sell their employer’s products—not to analyze your financial goals or tailor a long-term mortgage plan. Their job is to generate revenue for the bank. Independent mortgage professionals are different. We’re not tied to one lender—we’re tied to you. Our job is to shop around, negotiate on your behalf, and recommend the mortgage that offers the best balance of rate, terms, and flexibility. And yes, we get paid by the lender—but only after we find you a mortgage that works for your situation. That creates a win-win-win: you get the best deal, we earn our fee, and the lender earns your business. 3. Banks Don’t Lead with Their Best Rate It’s true. Banks often reserve their best rates for those who ask for them—or threaten to walk. And guess what? Most people don’t. Over 50% of Canadians accept the first renewal offer they get by mail. No questions asked. That’s exactly what the banks count on. Mortgage professionals don’t play that game. We start by finding lenders offering competitive rates upfront, and we handle the negotiations for you. There’s no guesswork, no pressure, and no settling for less than you deserve. 4. Bank Mortgages Are Often More Restrictive Than You Think Not all mortgages are created equal. Some come with hidden traps—especially around penalties. Ever heard of a sky-high prepayment charge when someone breaks their mortgage early? That’s often due to something called an Interest Rate Differential (IRD) —and big banks are notorious for using the harshest IRD calculations. When we help you choose a mortgage, we don’t just focus on the interest rate. We look at the whole picture, including: Prepayment privileges Penalty calculations Portability Future flexibility That way, if your life changes, your mortgage won’t become a financial anchor. A Quick Recap What your bank typically offers: Only their own limited mortgage products Sales-focused representatives, not mortgage strategists Default rates that aren’t usually their best Restrictive contracts with high penalties What an independent mortgage professional delivers: Access to over 200 lenders and customized mortgage solutions Personalized advice and long-term financial strategy Competitive rates and terms upfront Transparent, flexible mortgage options designed around your needs Let’s Talk Before You Sign Your mortgage is likely the biggest financial commitment you’ll ever make. So why settle for a one-size-fits-all solution? If you're buying, refinancing, or renewing, I’d love to help you explore your options, explain the fine print, and find a mortgage that truly works for you. Let’s start with a conversation—no pressure, just good advice.
By Dean Garrett March 25, 2026
Don’t Forget About Closing Costs When planning to buy a home, most people focus on saving for the down payment. But the truth is, that’s only part of the equation. To actually finalize the purchase, you’ll also need to budget for closing costs —the out-of-pocket expenses that come up before you get the keys. Closing costs can add up quickly, which is why they should be part of your pre-approval conversation right from the start. Lenders will even require proof that you’ve got enough funds set aside. For example, if you’re getting an insured (high-ratio) mortgage, you’ll need at least 1.5% of the purchase price available in addition to your down payment. That means a 10% down payment actually requires 11.5% of the purchase price in cash to make everything work. Let’s break down some of the most common expenses you should prepare for: 1. Home Inspection & Appraisal Inspection : Paid by you, this gives peace of mind that the property is in good shape and doesn’t have hidden problems. Appraisal : Required by the lender to confirm value. Sometimes this is covered by mortgage insurance, sometimes by you. 2. Legal Fees A lawyer or notary is required to handle the title transfer and make sure the mortgage is properly registered. Legal fees are often one of the larger closing costs—unless you’re also responsible for property transfer tax. 3. Taxes Many provinces charge a property or land transfer tax based on the home’s purchase price. These fees can range from hundreds to thousands of dollars, so you’ll want to factor them in early. 4. Insurance Property insurance is mandatory—lenders won’t release funds without proof that the home is insured on closing day. Optional coverage like mortgage life, disability, or critical illness insurance may also be worth considering depending on your financial plan. 5. Moving Costs Whether you’re renting a truck, hiring movers, or bribing friends with pizza and gas money, moving comes with expenses. Cross-country moves especially can be surprisingly pricey. 6. Utilities & Deposits Setting up new services (electricity, water, internet) can involve connection fees or deposits, particularly if you don’t already have a payment history with the utility provider. Plan Ahead, Stress Less This list covers the big-ticket items, but every purchase is unique. That’s why it pays to have an accurate estimate of your personal closing costs before you make an offer. If you’d like help planning ahead—or want a breakdown tailored to your situation—let’s connect. I’d be happy to walk you through the numbers and make sure you’re fully prepared.