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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 2026-09-03•How we research

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.

Key Points

  • Rate Hold Mechanics Lenders typically offer 120-day rate guarantees with ability to benefit from rate decreases during hold period

  • Qualifying Rate Formula When the test applies, it uses the higher of contract rate + 2.0% or the 5.25% floor

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

2026 Canadian Mortgage Renewal Guide: 120–180 Day Rate Strategy & OSFI Rules Explained

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.

How do CMHC insurance rules affect my 2026 renewal?

If your mortgage is CMHC-insured (less than 20% down payment originally), you're limited to 25-year maximum amortization at renewal.

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  • Most lenders offer rate holds 120 days before maturity (some extend to 180 days)
  • Rate holds protect you from increases but allow you to benefit from decreases
  • Early shopping gives you time to compare holds without signing the first letter
  • Stay with the current lender: never the prescribed MQR. Uninsured FRFI straight switch: exempt since 21 November 2024 when loan amount and remaining amortization do not rise. Credit unions are not FRFIs. Portfolio-insured / low-ratio: Finance 16 December 2024. High-ratio insurance transfer is a different path. Extra money or a longer amortization is always tested.

Get the incumbent offer on paper, then shop a 120-day hold. On a qualifying straight switch you are not walking into the prescribed MQR. A refinance, extra principal, or a longer amortization still requires the qualifying rate (greater of contract + 2% or 5.25%). Guideline B-20 overlays can still apply.

OSFI 21 November 2024 / Finance 16 December 2024 Same-lender stay never faces the prescribed MQR. Uninsured FRFI straight switches are exempt when amount and remaining amortization do not rise. Portfolio-insured low-ratio switches followed on 16 December 2024. High-ratio insurance transfer is a different path.