How Much Income Do You Need to Buy a House in Canada?

Introduction

If you’re in your 20s and wondering whether you make enough to buy a house in Canada right now, the honest answer is: it depends on more than just your salary.

When Rachel and I bought our first home in PEI in August 2024 for $440,000, our income on paper looked like it shouldn’t have worked. Three years of combined financial history under $60,000. Two university degrees between us, freshly graduated. A part-time work history for one of us and a student wage history for the other.

And yet we got approved — at a better rate than most of the big banks were offering at the time.

This post breaks down how mortgage qualifying actually works in Canada, what the stress test means for you in real numbers, and how we got approved when our paperwork didn’t tell the full story. If you’re a young couple or a recent grad wondering if homeownership is even possible right now, this one’s for you.

Before diving in, if you haven’t read the full process we used, start with my First-Time Buyer: 10-Step Plan for Buying Your First Home.

How Banks Actually Decide What You Can Afford

The number banks use to qualify you isn’t just your income — it’s your income measured against your debts and housing costs. There are two main ratios lenders look at:

Gross Debt Service (GDS) ratio — your monthly housing costs (mortgage payment, property taxes, heating) should generally be no more than 32% of your gross monthly income.

Total Debt Service (TDS) ratio — all of your monthly debt payments (housing costs plus car loans, student loans, credit cards) should generally be no more than 44% of your gross monthly income.

So the question isn’t just “what do I earn?” It’s “what do I earn relative to what I owe and what the home will cost me monthly?”

This is why two people with the same salary can qualify for very different amounts depending on how much debt they’re carrying. If you’ve got a car payment and student loans, that eats into your qualifying power fast. If you’ve been building your credit and keeping debt low, you’re in a much stronger position than you might think.

For us, I had just gotten a brand new car the year before because both of our vehicles died on us within a short period of time. I had put $15k down on the car, so I already had positive equity into the debt when applying. This reduced the impact a larger loan a car would normally have on the application especially since we applied while living with Rachel’s parents, so our TDS ratio was for all things considered pretty low. My student loans were also under $10k after making extra payments each month, and Rachel was lucky enough to come in it with no debts at all, so this helped a lot since I was carrying quite a bit myself.

Keeping debt low starts with understanding credit — my Building Credit guide covers this if you’re earlier in the process.

The Stress Test — What It Actually Means

The Canadian mortgage stress test is something a lot of first-time buyers don’t fully understand until they’re in the middle of the process. You can check out the government’s page on the stress test and use their calculator here. If that’s a bit too confusing for you though, here’s the simple version:

When you apply for a mortgage, the bank doesn’t just check if you can afford the payments at your actual interest rate. They qualify you at the higher of either your contract rate plus 2%, or 5.25% — whichever is greater.

So if you’re getting a mortgage at 4.65% like we did, the bank qualifies you as if you were paying 6.65%. The idea is to make sure you can still handle your payments if rates go up.

In practice, this means you qualify for less than the raw math of your income would suggest. It’s not a gotcha — it’s a protection mechanism. But you need to know about it going in so your expectations are set correctly.

We planned for the stress test before we started house hunting, which meant we weren’t surprised when our qualifying number came back lower than what we might have guessed on our own. If you haven’t stress tested yourself yet, do it before you start shopping. There are free calculators online that can give you a rough number.

What We Actually Qualified For (Real Numbers, PEI 2024)

Here’s what our situation looked like on paper going into the application:

• Combined income on paper (3-year history): under $60,000
• Actual combined income at time of purchase: $110,000–$120,000
• Amount we qualified for: $425,000
• Amount we were approved for: $440,000 (our purchase price — not much above qualifying, so it was approved)
• Interest rate: 4.65% — 0.10% lower than what most major banks were offering in August 2024

The gap between our paper income and our real income was the problem. Banks typically want three years of financial and employment history, and ours didn’t look great — I worked full-time throughout university but at a student wage, and Rachel was part-time right up until graduation. The numbers didn’t tell the real story.

What fixed it was our mortgage broker. He wrote a one-page explanation included in our application that clearly outlined why the income gap existed — that we had been in university, that our earning potential had changed significantly, and that the down payment was fully accounted for. That single page reframed our entire application. Without it, the numbers on their own would have been confusing to any lender looking at them cold.

We ended up signing with First National LP, an online mortgage lender our broker recommended. They came in with the best rate and the process was straightforward. I touch on how we found our broker and why using one made such a difference in my 10-step buyer guide — if you’re going in without a broker, you’re leaving options on the table.

What This Means If You Just Graduated

If you’re reading this fresh out of university wondering if the income timing is going to kill your chances — it might create friction, but it doesn’t make it impossible.

Here’s what actually matters if you’re in that position:

Your down payment has to be solid. If your income history is thin, a strong down payment tells the lender you’re responsible with money even if the employment history isn’t three full years of high earnings. We covered exactly how to build that in the Down Payment Savings Plan guide.

Combine incomes if you can. This was the thing that made it work for us. Neither of us qualified comfortably alone — together we did. If you’re buying with a partner, run the numbers combined. It changes the picture significantly. A condition we included in the application was declaring Common Law together after we moved in – protecting one another in the event we split up and securing the loan the lender gave us in such an event as well.

Get a mortgage broker. Not a bank. A broker works with multiple lenders, knows which ones are more flexible with recent graduates, and can advocate for your application in ways a bank representative simply won’t. For us, that one-page letter was the difference. A broker knew to include it. A bank wouldn’t have.

Explain the gap. If your income history doesn’t tell the full story, make sure your application does. Don’t assume a lender will give you the benefit of the doubt — spell it out.

A Rough Income Guide for Canadian Buyers (2024–2025)

Every situation is different, but here’s a general ballpark to give you a starting point. These assume a 5% down payment, the stress test applied, moderate existing debt, and current rate environments:

These are rough guides, not guarantees. Your actual number depends on your debts, credit score, down payment size, and the lender. Use them to orient yourself, then talk to a broker to get your real number.

The Number the Bank Gives You Isn’t Always the Number You Should Use

One more thing worth saying: just because a bank approves you for a certain amount doesn’t mean you should spend it.

Our approval felt about right for us — we weren’t approved for dramatically more than we were comfortable with. But plenty of buyers get approved for $500,000 and feel pressure to shop at that ceiling. The bank’s job is to lend money within safe limits. Your job is to decide what you can actually live with month to month.

Run the real monthly number — mortgage payment, property taxes, insurance, heating, internet, the works. I break down what those first-month costs actually looked like for us in the Hidden Costs of Buying a House in Canada post. Make sure that number fits your life before you commit to a purchase price.

The Bottom Line

On paper, we probably shouldn’t have qualified. Fresh out of university, three years of income history that didn’t reflect what we were actually earning, a combined history under $60K. But we had a solid down payment, a good broker who knew how to present our case, and a real combined income that told a very different story than the paperwork did.

The answer to “how much income do you need to buy a house in Canada” isn’t a single number — it’s a combination of what you earn, what you owe, how much you’ve saved, and how well your application tells your story.

If you’re in your 20s and the math feels like it doesn’t work yet, look at all four of those levers before you write off the idea. For us, pulling the right ones at the right time made the difference.

Cheers for reading, until the next one.

Alex.

Continue building your home buying knowledge: First-Time Buyer 10-Step Plan | Down Payment Savings Plan | FHSA Canada Explained | Hidden Costs of Buying a House in Canada