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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
Refinance•Verified 2026-02-18

How do advancing options work with CMHC for renovation projects?

CMHC offers different advancing options based on the renovation scope.

Key Points

  • If your renovation costs are small (under 10% of your home's value after the reno), you'll likely get the full loan amount upfront.

  • For bigger projects (new builds or renos over 10% of the home's future value), the money will be released in stages as work is completed.

  • With some mortgages, CMHC will check and approve up to four payments to you during the renovation, at no extra charge.

  • Other mortgages let your lender approve the payments without CMHC getting involved first.

Need a Deeper Breakdown?

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

Technical Research Verification

Our systems synchronized 4 data points and regulatory frameworks to verify this technical brief.

Read the deeper guide · Refinance

2026 Canadian Mortgage Refinancing for Renovations: LTV Limits, Stress Test Rules & CMHC Options

Related Questions

How do GDS and TDS ratios affect my refinancing options?

GDS (Gross Debt Service) and TDS (Total Debt Service) ratios are critical affordability indicators that financial institutions use to determine your eligibility for refinancing.

What is the Loan-to-Value (LTV) ratio, and how does it impact my ability to refinance?

The Loan-to-Value (LTV) ratio plays a critical role in the refinancing process.

How does OSFI's Guideline B-20 affect refinancing?

OSFI's Guideline B-20 establishes the benchmark for residential mortgage underwriting practices that federally regulated financial institutions (FRFIs) must adhere to.

What is a 'straight switch,' and how does it impact refinancing at renewal?

A "straight switch" refers to the process of transferring an existing uninsured mortgage to a new institution when it's up for renewal, without increasing the remaining amortization period or the loan amount.

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Advance TypeRequirements
Single AdvancesImprovement costs ≤ 10% of the as-improved value.
Progress AdvancesRequired for new construction or improvement costs > 10% of the as-improved value.
Full ServiceCMHC validates up to 4 consecutive advances at no cost.
Basic ServiceLender validates advances without CMHC pre-approval.