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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
Regulatory•Verified 2026-02-18

What documentation is typically required for a mortgage application, and how might this differ for a 'straight switch'?

While specific requirements can vary slightly among lenders, the standard documentation confirms income, credit history, and property details.

Even with the potential MQR exemption, lenders will still require thorough documentation to evaluate risk. Here's a typical list:

Key Points

  • You'll always need to sign a mortgage application and give your consent for the lender to check your information.

  • The lender will need a summary sheet outlining the details of your mortgage.

  • Provide the MLS listing and photos of the property you're buying.

  • You'll need to provide the purchase and sale agreement.

  • Be prepared to prove your income with documents like pay stubs or tax returns.

  • The lender will review your credit history and any outstanding debts.

  • You'll need to show proof of your down payment, like bank statements.

  • An appraisal report will be needed to confirm the property's value.

  • Provide your mortgage approval and commitment letter, including any conditions from your lawyer.

  • Your lawyer's final report is an important part of the process.

  • You'll need to provide proof of your home insurance policy.

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 · Regulatory

2026 Canadian Mortgage Stress Test Explained: OSFI Rules, Renewal Exemptions & Straight Switches

Related Questions

How does the new OSFI guidance affect mortgage switching for you?

The latest OSFI guidance simplifies switching lenders at renewal for borrowers with existing uninsured mortgages.

What are the Loan-to-Income (LTI) limits, and how do they impact lenders?

OSFI is introducing Loan-to-Income (LTI) limits on the uninsured mortgage portfolios of federally regulated financial institutions (FRFIs).

How does 'stress testing' affect the stability of financial institutions?

Stress testing evaluates how a financial institution's mortgage portfolio would fare under tough economic times.

What exactly are GDS and TDS ratios, and how are they calculated?

Gross Debt Service (GDS) and Total Debt Service (TDS) ratios are vital metrics Federally Regulated Financial Institutions (FRFIs) use to assess a borrower's ability to manage debt.

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