What You Need To Know About Co-Signing A Mortgage

Tim Lacroix • April 3, 2024

So you’re thinking about co-signing on a mortgage? Great, let’s talk about what that looks like. Although it’s nice to be in a position to help someone qualify for a mortgage, it’s not a decision that you should make lightly. Co-signing a mortgage could have a significant impact on your financial future. Here are some things to consider.


You’re fully responsible for the mortgage.


Regardless if you’re the principal borrower, co-borrower, or co-signor, if your name is on the mortgage, you are 100% responsible for the debt of the mortgage. Although the term co-signor makes it sound like you’re somehow removed from the actual mortgage, you have all the same legal obligations as everyone else on the mortgage. When you co-sign for a mortgage, you guarantee that the mortgage payments will be made, even if you aren’t the one making them.


So, if the primary applicant cannot make the payments for whatever reason, you’ll be expected to make them on their behalf. If payments aren’t made, and the mortgage goes into default, the lender will take legal action. This could negatively impact your credit score. So it’s an excellent idea to make sure you trust the primary applicant or have a way to monitor that payments are, in fact, being made so that you don’t end up in a bad financial situation.

 

You’re on the mortgage until they can qualify to remove you.


Once the initial mortgage term has been completed, you won’t be automatically removed from the mortgage. The primary applicant will have to make a new application in their own name and qualify for the mortgage on their own merit. If they don’t qualify, you’ll be kept on the mortgage for the next term.


So before co-signing, it’s a good idea to discuss how long you can expect your name will be on the mortgage. Having a clear and open conversation with the primary applicant and your independent mortgage professional will help outline expectations.


Co-signing a mortgage impacts your debt service ratio.


When you co-sign for a mortgage, all of the debt of the co-signed mortgage is counted in your debt service ratios. This means that if you’re looking to qualify for another mortgage in the future, you’ll have to include the payments of the co-signed mortgage in those calculations, even though you aren’t the one making the payments directly.


As this could significantly impact the amount you could borrow in the future, before you co-sign a mortgage, you’ll want to assess your financial future and decide if co-signing makes sense.


Co-signing a mortgage means helping someone get ahead.


While there are certainly things to consider when agreeing to co-sign on a mortgage application, chances are, by being a co-signor, you'll be helping someone you care for get ahead in life. The key to co-signing well is to outline expectations and over-communicate through the mortgage process.


If you have any questions about co-signing on a mortgage or about the mortgage application process in general, please connect anytime. It would be a pleasure to work with you.


Tim Lacroix

Mortgage Broker

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Your Guide to Successfully Navigating the Housing Market

By Tim Lacroix • November 26, 2025
Wondering If Now’s the Right Time to Buy a Home? Start With These Questions Instead. Whether you're looking to buy your first home, move into something bigger, downsize, or find that perfect place to retire, it’s normal to feel unsure—especially with all the noise in the news about the economy and the housing market. The truth is, even in the most stable times, predicting the “perfect” time to buy a home is incredibly hard. The market will always have its ups and downs, and the headlines will never give you the full story. So instead of trying to time the market, here’s a different approach: Focus on your personal readiness—because that’s what truly matters. Here are some key questions to reflect on that can help bring clarity: Would owning a home right now put me in a stronger financial position in the long run? Can I comfortably afford a mortgage while maintaining the lifestyle I want? Is my job or income stable enough to support a new home? Do I have enough saved for a down payment, closing costs, and a little buffer? How long do I plan to stay in the property? If I had to sell earlier than planned, would I be financially okay? Will buying a home now support my long-term goals? Am I ready because I want to buy, or because I feel pressure to act quickly? Am I hesitating because of market fears, or do I have legitimate concerns? These are personal questions, not market ones—and that’s the point. The economy might change tomorrow, but your answers today can guide you toward a decision that actually fits your life. Here’s How I Can Help Buying a home doesn’t have to be stressful when you have a plan and someone to guide you through it. If you want to explore your options, talk through your goals, or just get a better sense of what’s possible, I’m here to help. The best place to start? A mortgage pre-approval . It’s free, it doesn’t lock you into anything, and it gives you a clear picture of what you can afford—so you can move forward with confidence, whether that means buying now or waiting. You don’t have to figure this out alone. If you’re curious, let’s talk. Together, we can map out a homebuying plan that works for you.

Costs Associated with Buying Property

By Tim Lacroix • November 19, 2025
When calculating if you can afford to purchase a property, don’t just figure out a rough downpayment and quickly move on from there. Several other costs need to be considered when buying a property; these are called your closing costs. Closing costs refer to the things you’ll have to pay for out of your pocket and the amount of money necessary to finalize the purchase of a property. And like most things in life, it pays to plan ahead when it comes to closing costs. Closing costs should be part of the pre-approval conversation as they are just as important as saving for your downpayment. Now, if your mortgage is high-ratio and requires mortgage default insurance, the lender will need to confirm that you have at least 1.5% of the purchase price available to close the mortgage. This is in addition to your downpayment. So if your downpayment is 10% of the purchase price, you’ll want to have at least 11.5% available to bring everything together. But of course, the more cash you have to fall back on, the better. So with that said, here is a list of the things that will cost you money when you’re buying a property. As prices vary per service, if you’d like a more accurate estimate of costs, please connect anytime, it would be a pleasure to walk through the exact numbers with you. Inspection or Appraisal A home inspection is when you hire a professional to assess the property's condition to make sure that you won’t be surprised by unexpected issues. An appraisal is when you hire a professional to compare the property's value against other properties that have recently sold in the area. The cost of a home inspection is yours, while the appraisal cost is sometimes covered by your mortgage default insurance and sometimes covered by you! Lawyer or Notary Fees To handle all the legal paperwork, you’re required to hire a legal real estate professional. They’ll be responsible for transferring the title from the seller's name into your name and make sure the lender is registered correctly on the title. Chances are, this will be one of your most significant expenses, except if you live in a province with a property transfer tax. Taxes Depending on which province you live in and the purchase price of the property you’re buying, you might have to pay a property transfer tax or land transfer tax. This cost can be high, upwards of 1-2% of the purchase price. So you’ll want to know the numbers well ahead of time. Insurance Before you can close on mortgage financing, all financial institutions want to see that you have property/home insurance in place for when you take possession. If disaster strikes and something happens to the property, your lender must be listed on your insurance policy. Unlike property insurance, which is mandatory, you might also consider mortgage insurance, life insurance, or a disability insurance policy that protects you in case of unforeseen events. Not necessary, but worth a conversation. Moving Expenses Congratulations, you just bought a new property; now you have to get all your stuff there! Don’t underestimate the cost of moving. If you’re moving across the country, the cost of hiring a moving company is steep, while renting a moving truck is a little more reasonable; it all adds up. Hopefully, if you’re moving locally, your costs amount to gas money and pizza for friends. Utilities Hooking up new services to a property is more time-consuming than costly. However, if you’re moving to a new province or don’t have a history of paying utilities, you might be required to come up with a deposit for services. It doesn’t really make sense to buy a property if you can’t afford to turn on the power or connect the water. So there you have it; this covers most of the costs associated with buying a new property. However, this list is by no means exhaustive, but as mentioned earlier, planning for these costs is a good idea and should be part of the pre-approval process. If you have any questions about your closing costs or anything else mortgage-related, please connect anytime; it would be great to hear from you!