Using Home Equity to Consolidate Debt in Ontario: What to Know Before You Do It
If you're carrying balances across a few credit cards, a car loan, and maybe a line of credit, there's a decent chance you're paying somewhere between 19% and 30% interest on at least some of that debt. Meanwhile, if you own a home in Ontario and have built up equity, that same debt could potentially be refinanced at a fraction of the rate — often in the mid-single digits, though the exact rate always depends on the lender and your file.
That gap is why debt consolidation through home equity is one of the most requested conversations I have. It's also one of the easiest to get wrong if you don't think it through properly.
How it actually works
When you consolidate debt into your home equity, you're essentially doing one of two things:
- Refinancing your existing mortgage to a higher balance, using the extra funds to pay off your other debts, or
- Taking out a separate home equity loan or HELOC behind your existing mortgage, secured against the equity you've built
Either way, the math is the same at a high level: you're replacing multiple high-interest, unsecured debts with a single lower-interest debt secured against your home. Instead of five different minimum payments at wildly different rates, you have one predictable monthly payment.
The real benefit: cash flow, not just interest savings
The interest rate difference gets most of the attention, but for a lot of people the bigger win is simpler: one payment instead of five, and breathing room in the monthly budget. When you're juggling multiple due dates and minimum payments, it's easy to fall behind on one and take a credit hit, even if you're managing okay overall. Consolidating collapses that complexity.
What it actually costs — walking through an example
Say you have $35,000 in combined credit card and loan debt. On a typical home equity loan structure at a rate in the high-single digits, amortized over 20 years, that debt might translate into a monthly payment in the low-to-mid hundreds of dollars — often dramatically less than the combined minimum payments you were making across several high-interest accounts, even though you're now paying it down over a longer period.
The tradeoff is important to understand: you're often extending the repayment timeline, which means you could pay more in total interest over the full term even at a lower rate, if you only ever make the minimum payment. This isn't a way to make debt disappear — it's a way to make it cheaper and more manageable if you also change the habits that created it.
The catch most people don't think about
You're converting unsecured debt (credit cards, personal loans — nothing seizable if you default) into secured debt (tied to your home). That's the whole reason the rate drops so much. It also means the stakes are different. This is a completely reasonable trade for most homeowners with stable income, but it's worth being honest with yourself about before you sign anything.
It's also worth noting: most lenders cap combined borrowing (your existing mortgage plus any new equity-based borrowing) at around 80% of your home's appraised value. If your equity is thin, there may not be enough room to consolidate everything you'd like to.
When this doesn't make sense
- If your debt is the symptom of a spending pattern that hasn't changed, consolidating just resets the clock — the cards tend to fill back up.
- If you're planning to sell your home in the near term, the math on refinancing costs may not pencil out.
- If your combined loan-to-value would land you paying a large default insurance premium on the new amount, it can eat into the savings.
A decent broker will tell you when this isn't the right move, not just run the numbers that make it look good.
See your own numbers
Rather than talk in generalities, it's usually more useful to just run your actual numbers — your home value, what you owe, and what you're looking to roll in. The debt consolidation calculator walks through that in about a minute and shows you an estimated payment before you talk to anyone. From there, if it makes sense, we can look at your real file.