In Canada you need at least 20 percent down to buy a rental property you will not live in, and plenty of Ontario homeowners get that down payment from the house they already own. Equity is the part of your home you truly own, meaning what it is worth today minus what you still owe, and lenders will generally let you borrow against it up to a combined 80 percent of your home’s value. Pulling equity from one property to buy another is a real strategy that works, and it also stacks two mortgages on one household, so the plan behind it matters as much as the approval.
What this actually looks like in real life
A couple in Barrie came to see me last year, both in their late forties, both convinced that owning a rental was something other people did. They had owned their home for about fourteen years. They had watched the value climb, they had chipped away at the mortgage, and they had never once thought of that gap between the two numbers as money that could go to work.
When we mapped it out, they had a healthy chunk of equity sitting there doing nothing. Woohoo is the technical term for the look on their faces. Six months later they owned a small rental in Orillia, funded by a line of credit against their own home, and the tenant’s rent was covering the carrying costs with a little room to spare.
That is the whole idea in one story. You already own the asset. The question is whether putting part of it to work fits your life, your nerves, and your numbers.
The two-step move, explained plainly
Buying a rental with your equity is really two separate transactions that happen back to back.
Step one, free up the down payment. You borrow against your existing home to create cash. Nothing is sold and nobody moves.
Step two, buy the rental. That cash becomes the 20 percent down payment on the investment property, and a separate mortgage covers the rest.
When it is done you have two mortgages, two properties, and one tenant helping carry the load. Some homeowners find that exciting. Others find it stressful, and that is completely fair. Knowing which one you are is genuinely part of the decision.
Three ways to free up the down payment
A HELOC. A home equity line of credit is a revolving credit that works like a credit card, secured by your home. You get a limit, you draw only what you need, and you pay interest on what you have actually used. Investors tend to like this one because the room opens back up as you repay, so a second purchase later gets easier. The rate is usually variable, which means it moves as prime moves.
A refinance. Refinancing replaces your current mortgage with a new, larger one, and the difference comes to you as cash. This suits people who are close to renewal anyway or who would rather have one clean payment at one rate.
A home equity loan. This is the lump-sum version. You borrow a set amount once and repay it in regular instalments, often at a fixed rate, while your existing mortgage stays exactly where it is.
Which one fits depends on your renewal date, your current rate, and whether you plan to buy again. That is a conversation, not a chart.
What lenders look at on the rental side
Rental mortgages have their own rulebook, and here are the parts that surprise people most.
Twenty percent down is the floor for a property you will not live in, and mortgage default insurance is not available on pure rentals, so there is no low-down-payment door. If you plan to live in one unit of a duplex or triplex, different rules can apply, and that is worth asking about.
You still have to pass the federal stress test, which means qualifying at a rate higher than the one you are actually offered. Lenders will usually count some of the expected rent toward your qualification, commonly somewhere between half and most of it depending on the lender and the property. Your credit, your income, and how the whole picture holds together all get looked at together.
Rates on rental mortgages typically run a bit higher than on the home you live in, because lenders view them as more risk.
The costs people forget
Say a home is worth about $700,000 and the numbers work on paper. Building the budget around only the down payment is where new investors get caught. Ontario land transfer tax, legal fees, a home inspection, and title insurance all land on closing day. After that come property taxes, insurance, maintenance, and the month the furnace decides it has had enough.
Vacancy belongs in the math too. A rental that sits empty for two months still has a mortgage payment. Rental income is taxable, and the tax treatment of interest on money borrowed to invest has real rules attached, so loop in an accountant before you assume anything there.
A cushion of a few months of carrying costs, sitting in an account and untouched, turns a stressful year into an inconvenient one.
When this is a smart move, and when it is not
This tends to work well for homeowners with meaningful equity, steady income, a real cash reserve, and a long time horizon. Diversify is a word I use a lot, because leaving every dollar of your wealth locked inside the walls of one house is its own kind of risk.
Some situations call for a pause. Carrying high-interest consumer debt usually means dealing with that first, since clearing expensive debt often beats taking on more. Tight monthly cash flow, an unstable income year, or a plan that only works if the property appreciates quickly are all reasons to wait. A rental should make sense on today’s numbers, with any growth treated as a bonus.
Frequently asked questions
Can I use a HELOC for the down payment on a rental property in Ontario?
Yes, and it is one of the most common ways Ontario homeowners fund an investment purchase. The lender on the rental will want to see where the down payment came from, and borrowed funds secured against your own home are generally acceptable. Expect the HELOC payment to be counted in your debt ratios when you qualify.
How much equity do I need to buy a rental property?
Enough to cover 20 percent of the rental’s purchase price plus closing costs, while staying inside the combined 80 percent of your home’s value that lenders allow. Running your own numbers takes about ten minutes with an agent.
Does the rent I collect help me qualify for the mortgage?
Usually, at least partly. Most lenders will count a portion of the expected rental income toward your qualification, and how much varies by lender and property type. The stress test still applies.
Is it better to refinance or use a HELOC to buy an investment property?
A HELOC keeps your existing mortgage and rate untouched and gives you flexible access, which suits repeat buyers. Refinancing folds everything into one new mortgage and can make sense when you are near renewal. Comparing both against your actual numbers is the only way to know.
What credit score do I need for a rental property mortgage?
Lenders generally want to see solid credit for investment properties, and the bar tends to sit higher than for the home you live in. Bruised credit does not automatically end the conversation, since alternative lenders exist, and the terms will look different.
About the author
Lora Fenn, Mortgage Agent Level 1, DLC Yellow Brick Mortgages (Brokerage Licence #13854), Mortgage Maven — a mortgage agent helping when traditional guidelines say no, serving Barrie, Oro-Medonte, Simcoe County, Collingwood, Muskoka and Cottage Country.
Let’s look at your numbers
If you have been quietly wondering whether a rental is possible for you, that question deserves a real answer instead of a maybe. Book a free 15-minute equity-and-rate chat and we will walk through what your equity could actually support, calmly and with zero pressure. You can also grab my free guide at lorafenn.ca/free-home-equity-guide-for-ontario-homeowners and get comfortable with your options first.
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