# Switching Mortgage Lenders at Renewal in Canada: 2026 Straight-Switch Guide (No Stress Test) > Discover how Canadian homeowners can switch mortgage lenders at renewal in 2026 without re-qualifying under the Mortgage Qualifying Rate (MQR) stress test — under OSFI's (Office of the Superintendent of Financial Institutions) updated straight-switch exemption. This guide covers eligibility rules, key restrictions, and the critical distinction that this exemption applies only to federally regulated financial institutions (FRFIs) such as banks — not provincial credit unions. Insured mortgages remain subject to separate stress-test rules governed by CMHC (Canada Mortgage and Housing Corporation) under the National Housing Act (NHA), not OSFI B-20. Category: Renewal Last verified: 2026-02-18 Source: https://ratellow.com/guides/renewal-switch-process ## TL;DR - Straight switches of uninsured mortgages between federally regulated lenders (FRFIs) are now exempt from the MQR (Mortgage Qualifying Rate) stress test at renewal under OSFI's updated guidelines. - This exemption applies only to federally regulated financial institutions — provincial credit unions are excluded and still require full stress-test qualification when switching lenders. - Borrowers cannot increase their loan amount or extend their amortization period during a straight switch — it must be a like-for-like transfer at the same remaining balance and schedule. Extending amortization at renewal resets your payoff timeline and increases total interest paid. - Insured mortgages (typically with less than 20% original down payment) are not covered by the OSFI straight-switch exemption. Insured mortgage stress-test rules are governed separately by CMHC under the National Housing Act (NHA). - The straight-switch exemption expands rate competition by allowing borrowers to shop across federally regulated lenders at renewal without the standard qualifying hurdle — increasing access to better mortgage products at a critical financial decision point. ## Switching Mortgage Lenders at Renewal in Canada: 2026 Straight-Switch Guide (No Stress Test) Mortgage renewal doesn't have to mean accepting whatever rate your current lender offers. A 2024 rule change from OSFI (Office of the Superintendent of Financial Institutions) introduced a 'straight-switch' exemption that lets eligible Canadian homeowners move their uninsured mortgage to a new federally regulated lender at renewal — without re-qualifying under the standard MQR (Mortgage Qualifying Rate) stress test. That means you could shop for a better rate across major banks and federally regulated lenders without the hurdle of proving you can afford payments at a rate 2% higher than your contract rate. Important caveat: this exemption does not apply to provincial credit unions, which are regulated provincially, not federally. And if your mortgage is insured (typically because your original down payment was under 20%), different CMHC-governed rules apply. - Skip the stress test when switching uninsured mortgages between federally regulated lenders (like major banks) at renewal — potentially saving you thousands of dollars by accessing more competitive rates you might otherwise be disqualified from under standard MQR rules. - Your mortgage terms must stay the same: no increasing your loan balance, no extending your amortization period. A straight switch is a like-for-like transfer — same amount, same remaining schedule — giving you rate savings without resetting your payoff timeline. - This exemption only applies to federally regulated financial institutions (FRFIs). If you're considering switching to or from a provincial credit union, the standard stress test still applies — confirm your lender's regulatory status before assuming you qualify. - If your mortgage is insured (down payment under 20%), the straight-switch stress-test exemption does not apply. Insured mortgage switches are governed by CMHC rules under the National Housing Act (NHA) and remain subject to stress testing at a new lender. ## Strategy & FAQ As a mortgage broker, the straight-switch exemption is one of the most powerful tools in your renewal toolkit — but only when applied to the right borrower profile. Use this eligibility checklist to quickly identify qualifying clients: (1) The mortgage must be uninsured — original down payment of 20% or more, or loan-to-value has since dropped below 80%. (2) The borrower's loan amount cannot increase — no equity take-out, no debt consolidation rolled in. (3) The amortization period cannot be extended — the remaining schedule must carry over exactly. (4) Both the current and receiving lender must be federally regulated financial institutions (FRFIs) — major chartered banks and federal trust companies qualify; provincial credit unions do not. (5) The switch must occur at the maturity date of the existing term, not mid-term. When all five conditions are met, your client can shop across FRFIs for the best available rate without re-qualifying under the MQR stress test — a significant advantage for borrowers whose income or debt ratios have shifted since origination. Flag insured mortgage clients separately: their renewal switches remain subject to CMHC stress-test requirements under the NHA, and should be handled through that distinct qualification pathway. ### What exactly is a 'straight switch' mortgage renewal, and how does it impact you? A 'straight switch' allows borrowers to transfer their existing uninsured mortgage to a new lender without a new stress test, provided the loan amount and amortization period stay the same. OSFI's new rule, effective November 2024, lets eligible borrowers switch lenders without needing to re-qualify at the minimum qualifying rate (MQR), also known as the 'stress test'. - A 'straight switch' means moving your current uninsured mortgage to a new lender without changing the amount you borrow or how long you have to pay it back. - This option is only available if you have an uninsured mortgage and are switching to a different federally regulated lender. - Even if you qualify for a straight switch, the new lender will still check to make sure you can afford your mortgage payments. - Lenders will look at your history of paying debts on time to decide if you qualify for a mortgage renewal. - When setting interest rates, lenders consider the current and future economy, as well as their own comfort level with risk. ### Even with the MQR exemption, how will FRFIs assess my client's eligibility? Even without the stress test, lenders will still thoroughly assess borrowers based on Guideline B-20 principles to ensure they can repay the mortgage. This includes a careful review of their willingness and ability to pay, using conservative debt service ratio calculations that account for potential future financial pressures. - Lenders must follow guidelines for responsible mortgage lending. - Lenders need to stick to these mortgage rules. - Lenders will check if you can comfortably afford your mortgage payments. - Lenders will carefully calculate if you can handle your debts, even if interest rates change. - Lenders must have strong processes to manage mortgage risk. ### How do Loan-to-Income (LTI) limits factor into the straight switch process? LTI limits don't directly affect individual borrowers but influence how lenders manage their overall mortgage portfolios to control risk. OSFI introduced LTI limits to reduce risks linked to high household debt levels within lenders' mortgage portfolios. - Lenders have limits on how much they can loan compared to borrowers' incomes. - These limits don't directly affect your ability to get a mortgage or switch lenders. - Lenders need to follow these rules starting in early 2025. - The government will monitor these new rules to see if they're working as intended. - These limits help protect lenders from risk related to high levels of debt. ### What if my client has a Home Equity Line of Credit (HELOC) combined with their mortgage? Guideline B-20 addresses HELOCs, stating that lenders must manage risks associated with them by ensuring borrowers can repay them fully. The HELOC portion of a mortgage should not exceed 65% of the property's value; any additional credit must be amortized like a traditional mortgage. - Lenders will check to make sure you can repay your home equity line of credit (HELOC) along with your mortgage and will monitor your credit. - Typically, you can only borrow up to 65% of your home's value as a HELOC. - You can borrow more than 65% of your home's value, but that extra amount will need to be paid off with regular mortgage payments. - Lenders manage their risk by ensuring the average loan-to-value (LTV) of their HELOCs is below their maximum stated limit. ### What disclosures are required for residential mortgage portfolios, especially related to straight switches? Federally regulated financial institutions (FRFIs) must publicly report information about their mortgage portfolios every quarter to ensure transparency. This includes details like the proportion of insured versus uninsured mortgages and HELOCs, broken down by geographic region. - More information from lenders helps you understand their mortgage practices. - Lenders need to share enough details about their mortgages so everyone can see how healthy their business is. - Lenders who offer mortgages must publish information about them every three months. - These reports show how many mortgages are insured, how many are not, and where the properties are located. ## Sources - OSFI exempts uninsured mortgage straight switches from the prescribed MQR and implements portfolio LTI limits — https://www.osfi-bsif.gc.ca/en/guidance/guidance-library/osfi-exempts-uninsured-mortgage-straight-switches-prescribed-mqr-implements-portfolio-lti-limits - I. Purpose and scope of the guideline — https://www.osfi-bsif.gc.ca/en/guidance/guidance-library/residential-mortgage-underwriting-practices-procedures-guideline-2017#1.0 - Mortgage insurance — https://www.osfi-bsif.gc.ca/en/guidance/guidance-library/residential-mortgage-underwriting-practices-procedures-guideline-2017#2.5.1