One of the first questions Canadians ask when shopping for a home is “how much mortgage can I qualify for?” The answer depends on your income, debts, the interest rate, and Canada’s mortgage stress test. This guide shows you exactly how much income you need for mortgages from $200,000 to $1,000,000.
Income required by mortgage amount
The table below assumes a 20% down payment, 25-year amortization, property tax of $4,000 per year, heating costs of $150 per month, no condo fees, and no other debts. The qualifying rate used is 6.5% (contract rate of ~4.5% plus the 2% stress test buffer).
| Mortgage Amount | Monthly Payment (at 6.5% qualifying rate) | Annual Income Required (GDS ≤ 39%) | Approximate Home Price (20% down) |
|---|---|---|---|
| $200,000 | $1,348 | $56,000 | $250,000 |
| $300,000 | $2,022 | $74,000 | $375,000 |
| $400,000 | $2,696 | $92,000 | $500,000 |
| $500,000 | $3,370 | $115,000 | $625,000 |
| $600,000 | $4,044 | $135,000 | $750,000 |
| $700,000 | $4,718 | $155,000 | $875,000 |
| $800,000 | $5,392 | $175,000 | $1,000,000 |
| $900,000 | $6,066 | $195,000 | $1,125,000 |
| $1,000,000 | $6,740 | $215,000 | $1,250,000 |
Important: These are estimates. Your actual qualifying income depends on your specific debts, the lender’s criteria, property taxes in your area, and whether you have condo fees. Use our mortgage affordability calculator for a precise calculation.
Understanding GDS and TDS ratios
Canadian lenders use two ratios to determine how much you can borrow.
Gross Debt Service (GDS) ratio — maximum 39%
GDS measures the percentage of your gross income required to cover housing costs:
GDS = (Mortgage payment + Property tax + Heating + 50% of condo fees) ÷ Gross annual income
Total Debt Service (TDS) ratio — maximum 44%
TDS adds all of your other monthly debt obligations:
TDS = (Housing costs + Car payments + Student loans + Credit card minimums + Other debts) ÷ Gross annual income
| Ratio | What It Includes | Maximum |
|---|---|---|
| GDS | Mortgage, property tax, heat, 50% condo fees | 39% |
| TDS | GDS + car loans, student loans, credit cards, other debts | 44% |
Both ratios must be satisfied. If your GDS is under 39% but your TDS exceeds 44% because of a car loan, you will not qualify for the full amount.
The mortgage stress test
Since 2018, all federally regulated lenders in Canada must qualify borrowers at a stress test rate, not the actual contract rate.
Qualifying rate = the higher of:
- Your contract rate + 2%, OR
- 5.25% (the floor rate)
| Contract Rate | Stress Test Rate (contract + 2%) | Qualifying Rate Used |
|---|---|---|
| 3.50% | 5.50% | 5.50% |
| 4.00% | 6.00% | 6.00% |
| 4.50% | 6.50% | 6.50% |
| 5.00% | 7.00% | 7.00% |
| 5.50% | 7.50% | 7.50% |
The stress test reduces your maximum borrowing power by approximately 20%–25% compared to qualifying at the actual contract rate. Its purpose is to ensure you can still afford payments if rates rise during your term.
Worked example: Can I afford a $500,000 mortgage?
Scenario: Household income of $120,000, no other debts, buying a $625,000 home with 20% down ($125,000), property tax $4,200/year, heating $1,800/year (150/month).
| Step | Calculation |
|---|---|
| Mortgage amount | $625,000 − $125,000 = $500,000 |
| Qualifying rate | 4.50% + 2.00% = 6.50% |
| Monthly payment at 6.50%, 25 years | $3,370 |
| Monthly property tax | $350 |
| Monthly heating | $150 |
| Total monthly housing cost | $3,870 |
| Annual housing cost | $46,440 |
| GDS ratio | $46,440 ÷ $120,000 = 38.7% |
| TDS ratio (no other debts) | 38.7% |
Result: GDS of 38.7% is under the 39% maximum. You qualify — but just barely. Any additional debt would push you over the limit.
How debt reduces your qualifying income
Every dollar of monthly debt eats into your TDS room and reduces the mortgage you can qualify for.
| Monthly Debt Payment | Reduction in Mortgage Qualifying Amount (approx.) |
|---|---|
| $300 car payment | −$40,000 to −$50,000 |
| $500 car payment | −$65,000 to −$80,000 |
| $200 student loan | −$25,000 to −$35,000 |
| $150 credit card minimum | −$20,000 to −$25,000 |
| $1,000 combined debts | −$130,000 to −$160,000 |
Example: If you qualify for a $500,000 mortgage with no debts, a $500/month car payment could reduce that to roughly $420,000–$435,000. Use our debt service ratio calculator to model your specific situation.
How to increase your qualifying income
Add a co-borrower
Adding a spouse, partner, or family member as a co-borrower means their income counts toward qualification. A household with two $70,000 incomes ($140,000 combined) qualifies for significantly more than a single applicant at $70,000.
Include rental income
If you are buying a property with a rental suite, most lenders will add 50%–80% of the rental income to your qualifying income. You typically need a signed lease agreement or an appraiser’s estimate of market rent.
Choose a longer amortization
A 30-year amortization lowers your monthly payment compared to 25 years, reducing your GDS and TDS ratios. This requires at least 20% down at most lenders, since CMHC-insured mortgages are typically limited to 25 years (though first-time buyers may access 30-year insured amortizations under certain programs).
Pay down existing debt first
If you are close to qualifying, paying off a car loan or credit card balance before applying can push your TDS under the 44% limit. Sometimes paying off $10,000 in debt frees up enough room for $50,000–$80,000 more in mortgage.
Self-employed income qualification
Self-employed borrowers face additional hurdles. Lenders require:
- 2 years of T1 General tax returns and Notices of Assessment from the CRA
- 2-year income average: Lenders typically average your net self-employment income (line 15000) over the past 2 years
- Business documentation: Financial statements, contracts, or invoices may be required
The challenge is that self-employed Canadians often deduct legitimate business expenses, which lowers their reported income and reduces what they qualify for. Options for those with lower declared income include:
- Stated income programs from B-lenders (higher rates, typically 20%+ down payment required)
- Using gross business revenue with certain alternative lenders
- Building up 2 years of higher reported income before applying
Read more in our self-employed mortgage guide.
Down payment impact
Your down payment determines your mortgage amount, which directly affects the income required.
| Home Price | Down Payment | Mortgage Amount | Approx. Income Required |
|---|---|---|---|
| $500,000 | 5% ($25,000) | $475,000 + CMHC insurance | $115,000 |
| $500,000 | 10% ($50,000) | $450,000 + CMHC insurance | $108,000 |
| $500,000 | 20% ($100,000) | $400,000 | $92,000 |
| $750,000 | 20% ($150,000) | $600,000 | $135,000 |
| $1,000,000 | 20% ($200,000) | $800,000 | $175,000 |
Note that homes priced at $1,000,000 or more require a minimum 20% down payment. Homes between $500,000 and $999,999 require 5% on the first $500,000 and 10% on the amount above.
The Bottom Line
To qualify for a mortgage in Canada, your income must be high enough to keep your GDS ratio under 39% and TDS under 44% at the stress test qualifying rate. For a typical $500,000 mortgage with no other debts, you need roughly $115,000 in household income. Debt, property taxes, and condo fees can significantly change that number. If you are falling short, adding a co-borrower, choosing a longer amortization, paying down debts, or increasing your down payment can help close the gap.