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For informational purposes only. Not financial, legal, or professional advice. Consult a licensed mortgage professional before making decisions. See full disclaimer

FAQ Library
Renewal•By Ratellow Research Team•Verified 2026-09-01•How we research

How does OSFI's 'straight switch' rule affect debt consolidation?

OSFI's 'straight switch' rule provides opportunities for debt consolidation.

Key Points

  • This only works if you don't increase your mortgage amount or extend your payment schedule when you renew.

  • Lenders will still carefully review your application to make sure you can comfortably afford your mortgage.

  • Your lender will look at your income and debts to ensure you can handle your payments, even if interest rates rise.

  • Don't worry, rules about how much lenders can loan overall don't affect your individual mortgage renewal.

Need a Deeper Breakdown?

Read the full research guide this FAQ was derived from for more context and strategy.

Primary sources

Primary sources cited by the Ratellow Research Team. Editorial standards · Correction policy

Read the deeper guide · Renewal

Debt Consolidation at Mortgage Renewal in Canada: 2026 Complete Guide

Related Questions

How does the stress test affect my 2026 renewal options?

Same-lender renewals and uninsured straight switches (OSFI, November 21, 2024) are exempt from the prescribed MQR. A refinance, an insured switch, or any increase in loan amount still requires the stress test — greater of 5.25% or contract + 2%.

What's the difference between insured and uninsured mortgage renewals?

Insured mortgages face stricter CMHC/Sagen constraints while uninsured mortgages enjoy flexible OSFI-only guidelines.

Should I consider switching lenders or negotiate with my current lender?

Your switching decision hinges on rate differential versus requalification risk, with break-even analysis determining optimal strategy.

When should I start my mortgage renewal process?

Start your renewal process 120-180 days before your current term expires to maximize your strategic options.

Analyze Your Scenario

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Today’s Lowest Mortgage Rates

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4.45%

Consider these factors:

FactorDescription
MQR ExemptionUninsured 'straight switches' are exempt from the Superintendent-prescribed MQR.
No IncreaseThe exemption applies ONLY to transfers with no increase in loan amount or amortization.
Sound UnderwritingInstitutions must still apply sound residential mortgage underwriting principles (Guideline B-20).
Debt Service RatiosGDS and TDS ratios must be calculated conservatively, stressed for varied economic conditions.
Loan-to-Income LimitsLTI limits on institutional mortgage portfolios do not apply to individual borrowers during renewals.

You might not need to pass the mortgage stress test when you switch lenders at your mortgage renewal.