Collateral vs. Standard Charge Mortgages in Canada Collateral vs. Standard Charge Mortgages in Canada

A standard charge mortgage can be assigned to a new lender at renewal with minimal legal cost. A collateral charge (default at TD since 2010) must be fully discharged and re-registered — adding ~$700–$1,200 in switching fees. With September 2026 broker rates ~0.30% below typical bank renewal letters, the interest savings usually far exceed discharge costs.

2026 Renewal Context: When Collateral Switching Still Pays

In September 2026, broker-channel renewal rates (~4.04% 5-year fixed insured) are typically 0.25–0.75% below Big Six renewal letters. On a $500,000 TD collateral-charge mortgage, switching away saves ~$8,700 in interest over 5 years on a 0.30% rate improvement — versus ~$700–$1,200 in discharge and legal fees. Many monoline lenders cover legal costs on switches. Use our switch vs. stay calculator and compare live rates on best renewal rates.

At renewal, switching from collateral to standard charge is ideal — you're already paying discharge costs, so choose a monoline (First National, MCAP) that registers standard by default. Brokers at LendCity Mortgages identify legal-paid switch programs. New homeowners learning about charge types for the first time can also read FirstHomeGuide.ca.

How Mortgages Are Registered on Title

When a lender advances a mortgage, it registers a "charge" against your property title at the provincial land registry. That charge is the public record that the lender has first rights to be paid out of the property's value before the owner. All Canadian mortgages carry a charge — the question is what kind.

There are two main forms: a standard charge (also called a mortgage charge), which is tied to the specific mortgage and registered for the exact amount, and a collateral charge, which is registered as security for a line of credit or general obligation, typically for an amount well above the mortgage balance.

Standard Charge: The Classic Registration

A standard charge is the traditional mortgage registration. It sets out the specific loan amount, interest rate, amortization, and payment terms. Because the charge is tied to this particular loan, it can be assigned to a new lender at renewal — the old lender transfers the charge to the new lender without discharging it. The only legal work required is a simple assignment agreement.

For borrowers, this means lower switching costs (often waived entirely by the new lender) and full flexibility to move at maturity. If you want to borrow more later, though, you need a new registration — which is why lenders have pushed collateral charges as the "convenience" alternative.

Collateral Charge: Registered for More Than You Borrow

A collateral charge is registered against your property for an amount typically up to 125% of the property value at registration — even if your actual mortgage is much less. The charge secures the lender's general obligations against you, not a specific loan, which means the lender can advance additional funds later (a HELOC, a second mortgage, a renovation loan) without registering a new charge.

The flip side is structural: a collateral charge cannot be assigned to a new lender. If you want to switch at renewal, the old charge must be fully discharged and a new one registered — triggering full legal and land-registration fees. Expect $700–$1,200 in switching costs when leaving a collateral-charge mortgage, though many new lenders (especially monolines competing for switches) offer to cover these fees.

Canadian Lenders: Who Uses What (September 2026)

The Real-Dollar Cost of a Collateral Charge at Switching Time

Say you have a $500,000 mortgage with TD (collateral charge by default) and your renewal is coming up. You find a new lender offering a 0.30% lower rate. Over a 5-year term on a 25-year amortization, that's about $8,700 in interest savings. The additional cost of switching away from a collateral charge — roughly $700–$1,200 — is a fraction of the savings.

And in many cases, the new lender covers the legal and discharge fees entirely. Ask your mortgage broker to identify lenders currently offering "legal-paid switches." Our switching lenders guide covers the full switching process and timing.

Why Banks Push Collateral Charges

From the bank's perspective, a collateral charge is a retention tool. Once it's registered, the borrower faces friction to leave — that friction is worth money. Collateral charges also allow the bank to link multiple credit products (HELOC, credit cards, overdraft) to the same security, simplifying cross-collateralization.

For borrowers who value being able to draw additional equity without re-registering — for example, to fund a renovation, a second property, or periodic large expenses — a collateral charge can offer real convenience. For everyone else, the trade-off is rarely worth it. The same result can be achieved by switching to a new lender at renewal and negotiating a HELOC add-on at that time.

How to Find Out What Type You Have

• Check your original mortgage documents. The term "collateral mortgage" or "collateral charge" will appear on the commitment letter and registration form.
• Look at your property title. A title search (available from a lawyer or the provincial registry) will show the registered amount. If it's substantially higher than your original loan, it's collateral.
• Ask your current lender. Any retention officer can tell you in under a minute.
• Ask your mortgage broker. If you're doing a renewal review, a broker will pull this during their preliminary assessment.

Should You Choose Standard or Collateral on Your Next Mortgage?

For most borrowers — particularly those approaching renewal and focused on getting the best rate — standard charge is the better default. It preserves flexibility, keeps switching cheap, and does not prevent you from adding a HELOC later if needed.

Collateral makes sense primarily if you have an active plan to draw additional equity multiple times during the mortgage term (for investment properties, renovations, or business funding) and intend to stay with the same lender long-term. Even then, the cost savings from switching at renewal often outweigh the convenience of the collateral structure.

Frequently Asked Questions

Sources: Provincial land registry documentation (Ontario Land Registration, BC Land Title & Survey Authority); bank product disclosures (TD, RBC, BMO, Scotiabank, CIBC, National Bank); FCAC consumer guidance on mortgage registration. Charge policies current as of May 2026 and may change without notice. Verify charge type on your specific mortgage with your lender or lawyer before making decisions.