Buying a House With Bad Credit in Canada: Is It Possible?

Bad credit doesn't automatically lock you out of homeownership in Canada — it just changes the route. You may need a larger down payment, an alternative (B) lender, and a realistic plan to rebuild your score. This guide explains your options honestly, the extra costs to expect, and how to set yourself up to qualify with the best lenders later.

Key takeaways

• Buying with bad credit is often possible, but usually costs more in rate and fees.
• Big banks favour strong credit; alternative (B) lenders serve weaker profiles.
• Expect to need a larger down payment — frequently 20% or more.
• Federally regulated lenders still apply the stress test (rate + 2% or 5.25%).
• A mortgage broker can match you to lenders that fit your situation.

Does credit really matter that much?

Your credit score signals to lenders how reliably you repay debt. Strong credit unlocks the lowest rates from major banks; weaker credit pushes you toward lenders who price for higher risk. It's a spectrum, not a pass/fail — and there are lenders at almost every point on it.

If you're not sure where you stand or what threshold you need, start with our companion guide on the credit score you need to buy a house in Canada. The key takeaway: bad credit changes your options and your cost — it rarely makes buying impossible.

The lender tiers

A lenders (big banks) want strong credit and stable income. B lenders (alternative/trust lenders) accept weaker credit at higher rates. Private lenders sit at the top of the risk-and-cost ladder for short-term situations.

Your three main paths

With bruised credit, most buyers take one of these routes — or combine them:

• Save a bigger down payment. More equity lowers the lender's risk and can offset a weak score. Many B-lender deals start around 20% down.
• Use an alternative (B) lender. They look beyond the score at income and the property, usually at a higher rate plus a lender fee.
• Rebuild first, buy later. Six to twelve months of clean payments can move you into far better terms.

A bigger down payment does double duty

It can both qualify you with more lenders and shrink your mortgage so it passes the stress test. See how the pieces fit in our affordability guide.

The extra costs of borrowing with bad credit

Borrowing with weaker credit costs more, and a higher rate compounds over the years. The exact numbers depend on your profile, but the direction is clear: lower score, higher carrying cost.

B lenders typically charge a lender/broker fee on top of a higher rate. Treat these arrangements as a bridge: get in, prove a strong repayment record, then refinance into a better deal at renewal. Our mortgage renewal guide covers how to graduate to better terms.

The stress test still applies

Even with an alternative lender, if it's federally regulated you must still qualify under the stress test — at the greater of your contract rate + 2% or 5.25%. Because bad-credit rates are higher to begin with, the stress-tested payment is higher too, which can limit how much you qualify for.

Run the numbers before you shop, using our stress test explainer and the stress test calculator. Remember down-payment minimums still apply: 5% on the first $500,000, 10% on the portion to $1.5M, and 20% above that.

Rebuild your credit while you plan

Time and consistency are the cheapest credit repair there is. While you save and shop, work the fundamentals:

• Pay every bill on time — payment history is the biggest factor.
• Keep credit card balances well below their limits.
• Avoid applying for new credit right before a mortgage application.
• Check your credit report for errors and dispute them.
• Pay down existing debt to improve both your score and your debt service ratios.

A mortgage broker is invaluable here — they know which lenders accept which profiles and can map a realistic timeline. See the full journey in our guide to buying a house in Ontario and the first-time buyer programs you may still qualify for.

Make your money go further with HOMEH

HOMEH is a licensed Ontario brokerage that gives eligible buyers the industry's highest Cashback Rebate — which can boost your down payment and help you qualify with more lenders. See your buying power with the affordability calculator.