Bank of Canada 2.25% ▬ 0.00|Prime 4.45% ▬ 0.00|GoC 5yr 3.01% ▲ 0.02|CMB 5yr 3.42% ▲ 0.01|CORRA 2.24% ▼ 0.01|as of Jun 15, 2026 · sample · view the rate board →|Bank of Canada 2.25% ▬ 0.00|Prime 4.45% ▬ 0.00|GoC 5yr 3.01% ▲ 0.02|CMB 5yr 3.42% ▲ 0.01|CORRA 2.24% ▼ 0.01|as of Jun 15, 2026 · sample · view the rate board →|

How Much Can You Borrow? The Stress Test, Explained

Before you shop, it helps to know what you can borrow, and the answer runs through the mortgage stress test. It is the rule that has you qualify at a higher rate than you will actually pay, as a cushion. Here is what shapes the number and how the stress test works in plain language.

What Shapes How Much you Can Borrow

Your Income

Steady, provable income is the starting point.

Your Other Debts

Lenders weigh your debt load using GDS and TDS ratios (housing, then total debts, against income).

The Stress Test

You must qualify at a higher rate than your actual one. See below.

Your Down Payment

More down can mean more buying power and lower costs.

Your Credit

A solid history supports the amount you qualify for.

The Stress Test

You qualify at a higher rate than you actually pay.

Lenders qualify you at the higher of your contract rate plus 2 percent, or a minimum qualifying rate set by the regulator. The point is the same either way: you are tested against a higher rate than the one you pay, so there is room if rates rise. It is a built-in cushion, not your real payment, and the minimum can change over time.

How to Improve your Room

Lower your other debts

Paying down balances frees up room under the GDS and TDS ratios.

Grow the down payment

More down can lift what you qualify for and lower your costs.

Strengthen your credit

On-time payments and lower balances support a stronger application.

The real question is what fits your life, not just the maximum. We will help you find a comfortable number and a pre-qualification estimate, subject to lender review, so you shop with confidence. Any figures are illustrative only.
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Find Out What You Can Borrow

Bring us your income, your debts, and your down payment, and we will work out a realistic range and what the stress test means for you. A licensed member of our team will follow up.

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(902) 835-6420  |  contact@tmgharbourtown.ca

Information here is general and educational. It is not financial, legal, or lending advice, and it is not an offer of financing. The mortgage stress test, qualifying rules, and the minimum qualifying rate are set by regulators and lenders and can change; the figures shown are illustrative only and are not a rate offer. A pre-qualification is an estimate subject to lender review and approval, not a guarantee. All financing is subject to lender review, property review, and supporting documentation. Submission of a form does not guarantee approval or financing.