Switching Lenders at Mortgage Renewal: Your Complete 2026 Guide
Updated March 2026 · 11-minute read
Switching lenders at mortgage renewal is the single most impactful financial decision most Canadian homeowners can make. Yet only a fraction of Canadians actually do it — one of the most common renewal mistakes. In 2024, a significant regulatory change eliminated the stress test for borrowers transferring their mortgage straight across to a new lender — making switching easier, less risky, and more accessible than ever before. This guide explains every step of the process, what it costs, what to watch for, and how to maximize your savings.
Key Takeaways
- • On a $600,000 mortgage, switching from a 5.25% posted rate to a 4.60% discounted rate saves approximately $3,900/year — or $19,500 over a 5-year term.
- • Since November 2024, no stress test is required for straight lender switches (same balance, same amortization, no new money).
- • Over 70% of Canadians never switch lenders at renewal due to inertia, misconceptions about the stress test, or perceived complexity.
- • Total switching costs range from $700 to $1,800, but many lenders cover legal and discharge fees as an incentive to win your business.
- • Collateral charge mortgages (default at TD and National Bank) cannot be assigned and require full discharge — expect higher legal costs, but savings typically justify the switch.
- • Start the switching process 120 days before your maturity date to lock in a rate hold and allow time for underwriting and legal work.
The Numbers Don't Lie
On a $600,000 mortgage, the difference between a 5.25% rate (typical posted renewal offer) and a 4.60% rate (competitive discounted rate) is approximately $3,900/year in interest — or $19,500 over a 5-year term. That's money that stays in your pocket just by making one phone call to a mortgage broker.
Why Over 70% of Canadians Never Switch — And Why That's a Costly Mistake
Multiple studies and surveys conducted by CMHC, the FCAC, and independent financial researchers consistently show that more than 70% of Canadian homeowners renew their mortgage with their existing lender without comparing rates or exploring alternatives. The primary reasons cited are:
- Inertia: "It's easier to just sign what they send me."
- Misconception about the stress test: Many borrowers believed (incorrectly, since 2024) that switching lenders required passing a new stress test.
- Perceived complexity: Fear that switching involves extensive paperwork, legal fees, and weeks of effort.
- Loyalty instinct: A belief that their current lender will reward their loyalty with a good rate.
- Lack of awareness: Simply not knowing that the option to switch easily exists.
The reality is that your current lender has almost no incentive to give you their best rate automatically. They send posted rates in renewal statements because they know most people won't question it. The moment you signal that you're shopping around — or that you have a competing offer in hand — the negotiating dynamic shifts entirely in your favour.
The 2024 Rule Change: No Stress Test for Straight Lender Switches
This is the biggest change in Canadian mortgage rules in years, and it directly benefits anyone renewing their mortgage.
Previously, if you wanted to switch your mortgage from one federally regulated lender to another at renewal, the new lender was technically required to re-qualify you using the stress test — meaning your household income had to qualify you for a rate 2% higher than the contract rate, or at 5.25%, whichever was greater. In a high-rate environment, many borrowers couldn't pass this test for the original mortgage amount, which trapped them with their current lender who wasn't required to stress test a simple renewal.
As of November 2024, federally regulated lenders (banks and federal credit unions) are no longer required to apply the mortgage stress test to uninsured mortgages that are transferred to them on a straight switch basis at renewal — meaning the same loan amount, same remaining amortization, and no new money advanced.
What "Straight Switch" Means
A straight switch (also called a "straight transfer") occurs when you move your mortgage from one lender to another at renewal with:
- The same outstanding principal balance
- The same remaining amortization period
- No additional funds advanced (no cash-back, no equity access)
- No change to the property
If you want to borrow more money, change your amortization significantly, or do anything beyond simply moving the existing mortgage, that becomes a refinance — and the stress test still applies. See our fixed vs. variable guide for help choosing your rate type on the new term.
The 8-Step Process for Switching Lenders at Renewal
Find your maturity date (120 days before)
Check your most recent mortgage statement or contact your current lender to confirm the exact date your term expires. Mark 120 days before that date on your calendar — that's when you should start the switching process. Our renewal checklist walks you through the full timeline. Most lenders allow rate holds up to 120 days before funding.
Contact a mortgage broker
A broker has access to 30+ lenders including monoline lenders not available to the public directly. They compare rates and terms on your behalf at no cost to you. They're paid a finder's fee by whichever lender you ultimately use. This is the most efficient way to find the best rate in Canada.
Gather your documents
For a straight switch, you typically need: recent mortgage statement showing your balance and maturity date, proof of employment/income (recent pay stubs or NOA), valid photo ID, and your most recent property tax bill. Because it's a straight switch, an appraisal is often not required — though some lenders may request one.
Submit your application to the new lender
Your broker submits your application to the lender with the best offer. The new lender reviews your file and issues a commitment letter — typically within 24–72 hours for a clean straight switch.
Use the competing offer to negotiate with your current lender (optional)
Take the competing commitment letter to your current lender and ask if they'll match it. Some will. If they do, staying put saves you the switching costs. If they won't match it, the math on switching is almost always clear.
Sign the new mortgage commitment
Once you've decided to switch, accept the commitment from the new lender. Your broker will walk you through the paperwork, which is typically completed electronically.
Complete legal work
A lawyer or notary must register the new lender's mortgage against your property. The new lender's lawyer typically handles this. Many lenders cover legal fees on a straight switch as an incentive to attract your business — ask your broker about this when comparing offers.
New term begins on maturity date
On your maturity date, the old lender is paid out, the new lender takes over, and your new rate and term begin. From your perspective as a homeowner, very little changes operationally — you just start making payments to a different institution at a lower rate.
What Does It Cost to Switch Lenders?
Switching lenders is not free — but the costs are manageable, and many lenders offer to cover them as an incentive to attract your business.
| Cost Item | Typical Range | Who Often Covers It |
|---|---|---|
| Discharge fee (current lender) | $200 – $400 | Sometimes new lender |
| Legal / registration fees | $300 – $600 | Often new lender |
| Appraisal (if required) | $300 – $500 | Sometimes new lender |
| Title insurance | $150 – $300 | Borrower |
Total switching costs typically range from $700 to $1,800 if you're paying everything yourself. However, many lenders — particularly monoline lenders competing for prime borrowers — will cover legal and discharge fees as part of their value proposition. Always ask your broker which lenders are offering to cover switching costs when they present your options.
The Collateral Charge Problem
Not all mortgages can be transferred with a simple assignment — and this is a critical point that many borrowers don't learn until it's too late.
In Canada, mortgages are registered against your property in one of two ways: as a standard charge or as a collateral charge.
Standard charge mortgages can be transferred (assigned) from one lender to another at renewal without discharging and re-registering the mortgage. This is the most common type for simple renewal switches and keeps legal costs low.
Collateral charge mortgages are registered for an amount higher than the actual loan (often up to 125% of the property value) and are tied to the lender's general security rather than just the specific loan. Because of how they're structured, they cannot be assigned to a new lender — to switch, the old mortgage must be fully discharged and a new one registered, which incurs full legal fees.
Important: TD Canada Trust and Collateral Charges
TD Canada Trust registers all of its mortgages as collateral charges by default. National Bank also uses collateral charges for many of its products. If your current mortgage is a collateral charge, switching lenders will involve full discharge and re-registration — expect higher legal costs. However, many new lenders still cover these costs. Confirm with your broker before assuming you're locked in.
Start 120 Days Before Your Maturity Date
Timing is everything in mortgage renewals, and the single biggest mistake is waiting too long. Here's why 120 days is the magic number:
- Rate holds: Most lenders will hold a competitive rate for up to 120 days before your renewal date. This means you can lock in today's rate even if your mortgage doesn't renew for four months — protecting you if rates rise between now and then.
- Processing time: Even a straightforward switch involves an application, underwriting review, legal work, and coordination between lawyers and lenders. Allow at least 4–6 weeks for the administrative process.
- Negotiation leverage: The earlier you start shopping, the more time you have to get multiple competing offers and use them as leverage with your current lender.
- Stress-free experience: Starting early eliminates last-minute pressure and ensures you make a decision based on financial merit, not time constraints.
Documents You'll Need to Switch
About Your Mortgage
- • Most recent mortgage statement
- • Current maturity/renewal date
- • Existing mortgage balance
- • Mortgage type (standard vs collateral)
About Your Income
- • Last 2 pay stubs (employed)
- • 2 years NOA (self-employed)
- • Employment letter (some lenders)
- • T4 slips (last 2 years)
About Your Property
- • Property tax bill (most recent)
- • Property insurance certificate
- • Strata/condo docs (if applicable)
About You
- • Valid government photo ID
- • SIN (for credit bureau check)
- • Second ID (passport or credit card)
How a Mortgage Broker Makes Switching Simpler
A mortgage broker acts as your personal mortgage shopper. Instead of you calling five different banks, filling out five applications, and comparing five different sets of terms and conditions — your broker does all of that. They submit a single application on your behalf to multiple lenders simultaneously, come back with competing offers, and help you understand the differences.
Brokers also have access to lenders you likely can't access directly: monolines like First National, MCAP, RMG, Merix, and Lendwise that only work through the broker channel. These lenders typically offer lower overhead and better rates than the major banks because they don't maintain branch networks.
Critically: mortgage brokers in Canada are paid by the lender via a finder's fee, not by you. Using a broker for a renewal switch is entirely free for the borrower. The lender pays the broker a percentage of the funded mortgage amount as compensation for bringing them a qualified client.
Read more in our detailed guide on using a mortgage broker at renewal.
Real Numbers: What Switching Can Save You
| Mortgage Balance | Staying at 5.20% | Switching to 4.59% | 5-Year Savings |
|---|---|---|---|
| $400,000 | $2,390/mo | $2,284/mo | ~$6,360 |
| $600,000 | $3,585/mo | $3,426/mo | ~$9,540 |
| $800,000 | $4,780/mo | $4,568/mo | ~$12,720 |
Example calculations based on 25-year amortization. Rates are illustrative. Actual rates vary by lender and borrower profile.
Related Guides
What Is a Mortgage Renewal?
The complete beginner's guide to how renewals work in Canada.
How a Broker Helps at Renewal
Free to use, accesses monolines. Here's exactly what a broker does.
Lender Types in Canada
Banks, monolines, credit unions, B-lenders — how they compare.
Fixed vs. Variable at Renewal
Which rate type should you choose for your new term?
10 Biggest Renewal Mistakes
Including auto-renewing without shopping — avoid these errors.
Mortgage Renewal Checklist
Step-by-step from 12 months before to renewal day.