Broker floor: 4.35% · Bank average: 4.75% · Stress test qualifying rate: 6.35%. For fair credit (620–679) borrowers doing a purchase in Ontario.
Paid report options after the free check: Rate Fairness Report CA$24 · Full Renewal Decision Report CA$49. No broker calls. No data sold.
Variable rate mortgages float with the Bank of Canada prime rate (currently 4.45%). The broker floor reflects prime minus 0.85%, adjusted for credit tier. The bank average reflects prime minus 0.45%. For fair credit borrowers, an additional 75 basis points applies above the excellent-credit baseline.
The result for a 4-Year variable mortgage with fair credit is a broker floor of 4.35% and a bank average of 4.75%. These are the two anchors used to evaluate any offer. On a $500,000 mortgage, the benchmark payment is approximately $2,641/month and this combination's rate produces approximately $2,726/month — $85 more than the 5-year fixed excellent-credit benchmark.
Rates are illustrative based on Bank of Canada benchmark data and do not constitute a lender quote. Verify current rates with your lender.
| Rate anchor | Rate | What it means |
|---|---|---|
| Broker floor | 4.35% | Lowest rate available through the broker channel for this profile |
| Bank average | 4.75% | Typical rate at major bank retail branches |
| Posted ceiling | 5.99% | Bank's starting-point rate before discounting — never pay this without negotiating |
| Stress test qualifying rate | 6.35% | Rate used to calculate maximum qualifying mortgage (contract rate + 2%, min 5.25%) |
Ontario charges a provincial Land Transfer Tax (LTT). Toronto buyers also pay a Municipal Land Transfer Tax at identical rates — doubling the LTT cost.
First-time buyer rebate: Ontario first-time buyers receive a provincial LTT rebate up to $4,000. Toronto adds a municipal rebate up to $4,475. Rebates apply automatically at closing through your lawyer.
Toronto Municipal LTT applies at the same brackets on top of provincial LTT. On a $700,000 Toronto purchase, combined LTT is approximately $22,950.
Mortgages in Ontario are regulated by the Financial Services Regulatory Authority of Ontario (FSRA). Straight renewals at the same Ontario lender are exempt from stress test re-qualification. Switching lenders at renewal requires full requalification at the qualifying rate.
| Value threshold | Tax rate |
|---|---|
| Up to $55,000 | 0.5% |
| Up to $250,000 | 1.0% |
| Up to $400,000 | 1.5% |
| Up to $2,000,000 | 2.0% |
| Above prior bracket | 2.5% |
Fair credit (620–679 credit score) limits your mortgage options and results in a meaningful rate premium. You may need to work with a mortgage broker to access B-lender options, or take 12–18 months to improve your credit before applying.
Fair credit borrowers typically pay approximately 75 basis points above excellent credit borrowers. On a $500K mortgage, this is approximately $85/month or $1,020/year in estimated additional cost — a material difference over a 5-year term.
Improving your credit tier: Improving from fair to excellent credit could reduce your rate by approximately 0.75%, saving an estimated $85/month on a $500K mortgage or $5,100 over 5 years. Building credit for 12–18 months before applying can significantly improve your rate.
To improve from fair credit: pay all bills on time for 12+ months, reduce credit card balances below 30% utilization, avoid new applications, and dispute any errors on your credit report. A secured credit card can help rebuild history if your existing credit is thin.
A 4-year fixed term is less commonly offered but provides a middle ground between the 3-year and 5-year terms. It's worth considering when a 4-year rate is meaningfully lower than the 5-year alternative.
Typical borrower profile: 4-year fixed borrowers typically align their mortgage renewal with a specific upcoming life event — a planned major expense, a business milestone, or a known income change expected in year 4.
Rate vs 5-year benchmark: 4-year fixed rates currently sit approximately +0.75% versus the 5-year fixed broker floor. 4-year rates tend to track closely with 5-year rates.
Tradeoff vs 5-year fixed: A 4-year term saves one year of commitment versus a 5-year term. The rate differential is typically small. The primary benefit is an earlier renewal window without the full 5-year penalty for breaking.
A purchase mortgage in Ontario requires full stress test qualification at 6.35% (your contract rate plus 2%, minimum 5.25%). This qualifying rate determines your maximum insured or conventional mortgage amount regardless of your actual contract rate.
Stress test: All new purchase mortgages require qualification at the stress test rate of 6.35%. Your lender calculates your maximum mortgage based on your gross income at 6.35%, not the actual contract rate — meaning you may qualify for a smaller mortgage than the contract payment suggests.
CMHC insurance: Variable rate purchase mortgages with less than 20% down are CMHC-eligible on homes under $1,500,000 (as of December 2024). CMHC premiums range from 2.80% to 4.00% of the mortgage amount.
Special considerations: For Ontario purchases: factor land transfer tax, legal fees, home inspection, and title insurance into your total closing cost budget. Ontario first-time buyers receive a provincial LTT rebate up to $4,000. Toronto adds a municipal rebate up to $4,475. Rebates apply automatically at closing through your lawyer.
For a 4-Year variable mortgage at a contract rate of 4.35%, the federal stress test qualifying rate is 6.35% (the contract rate plus 2%, minimum 5.25%).
On a $500,000 mortgage at the qualifying rate of 6.35% over a 25-year amortization, the monthly payment would be approximately $3,304/month. Lenders apply a 32% Gross Debt Service (GDS) ratio to determine the qualifying income, meaning total housing costs — principal, interest, property tax, and heat — cannot exceed 32% of your gross income.
Stress test calculations are for illustrative purposes only. Your lender will apply the qualifying rate to your specific balance, amortization, and income documentation.
Based on current Bank of Canada benchmark data, 4-Year variable mortgage rates for fair credit borrowers (620–679 credit score) in Ontario range from approximately 4.35% (broker floor) to 4.75% (bank average). The posted ceiling is 5.99%. These are illustrative rates based on BoC fallback data — actual rates vary by lender, insured status, and individual profile. Always verify with your lender.
All new purchase mortgages require qualification at the stress test rate of 6.35%. Your lender calculates your maximum mortgage based on your gross income at 6.35%, not the actual contract rate — meaning you may qualify for a smaller mortgage than the contract payment suggests.
With a 4-Year variable mortgage at 6.35% (stress test qualifying rate), a $500,000 mortgage on a 25-year amortization requires approximately $123,475 in gross annual income to qualify at a 32% GDS ratio. Fair credit borrowers in Ontario should work with a broker to confirm their specific qualifying income.
A 4-year term saves one year of commitment versus a 5-year term. The rate differential is typically small. The primary benefit is an earlier renewal window without the full 5-year penalty for breaking.