Canadian mortgage terms, explained the way I'd explain them to you.

Standard amortization in Canada is 25 years for insured mortgages. Since December 2024, 30-year amortizations are available on insured mortgages for new construction purchases, and for first-time buyers purchasing any property, under federal changes designed to improve affordability.

Uninsured (conventional) mortgages can have amortizations up to 30 years through federally regulated lenders, and sometimes longer through credit unions or private lenders.

The practical impact: On a $600,000 mortgage at 4.79%, extending from 25 to 30 years reduces the monthly payment by roughly $290 but adds approximately $100,000 in total interest over the life of the loan.

The advantage: one set of terms, one renewal date, potentially a lower rate due to the aggregate loan size. The complexity: selling one property in the portfolio requires either paying down the portion allocated to that property (a partial discharge) or refinancing the whole structure.

Most residential blanket mortgages are arranged through private lenders or MICs. Institutional lenders (banks, monolines) typically prefer individual mortgages per property for residential portfolios.

The lender blends your existing rate with their current rate for a new term, producing a weighted average rate that's higher than today's market rate but lower than your current rate if current rates are below your locked rate.

Whether blend-and-extend saves money versus fully breaking the mortgage depends on two numbers: the blended rate you're offered versus the best rate available in the market for a new term. If the market rate is substantially lower than the blended rate, breaking and refinancing with the penalty absorbed up front often costs less over the new term.

Blend-and-extend is typically only worth it when the rate difference between your old and new mortgage is small, or when your penalty is very high. Run the numbers both ways before agreeing.

TD Canada Trust and some other lenders register all their mortgages as collateral charges.

The benefit to you: a collateral charge can be re-advanced later (used like a HELOC for future borrowing) without legal fees, as long as you stay with the same lender. The drawback: a collateral charge cannot be transferred to a new lender at renewal without a lawyer discharging the old charge and registering a new one, typically costing $700 to $1,500.

This legal cost is one reason collateral-charge borrowers tend to stay with their existing lender at renewal even when better rates are available elsewhere. It's by design. Knowing your charge type matters when you're planning a lender switch.

Conventional mortgages can be used on properties over $1,500,000, investment properties, and any situation where the buyer has sufficient equity or down payment to skip insurance. The trade-off: conventional (uninsured) mortgages typically carry slightly higher rates than insured mortgages because the lender takes on more default risk without the government backstop.

The rate premium for uninsured vs insured is usually 0.10% to 0.25%, which can add up over 25 years but is still less than paying the insurance premium in most scenarios where buyers have the 20% available.

The most common halal mortgage structures in Canada are diminishing musharakah (co-ownership that decreases as the buyer makes payments to acquire the lender's share), ijara (lease-to-own), and murabaha (the lender buys the property and resells it to the borrower at a higher price, with the markup replacing interest). The cost of financing is embedded in the price or lease structure rather than charged as explicit interest.

In Canada, lenders offering halal-compliant products include Manzil, Eqraz, and a few credit unions. The market is growing, particularly in the GTA where a significant Muslim population has been underserved by conventional options. Halal financing typically runs 0.25% to 0.75% above comparable conventional rates when expressed in equivalent terms.

Borrowing limits: A standalone HELOC can go up to 65% of the home's appraised value. When combined with a mortgage, the total combined debt (mortgage plus HELOC) cannot exceed 80% of the home's value. So on a $900,000 home with a $600,000 mortgage (66.7% LTV), up to $120,000 in HELOC room could be available. At $540,000 owing (60% LTV), you could access up to $180,000 in HELOC room.

HELOCs carry variable rates, typically prime plus 0.50% to prime plus 1.00%. As of May 2026, with prime at 4.45%, that's 4.95% to 5.45%. Interest-only payments are the minimum required. Many borrowers treat HELOCs as emergency funds or home renovation financing, which is reasonable. Using a HELOC to fund lifestyle spending at 5%+ interest is less so.

HELOCs are typically attached to the property as a collateral charge. Refinancing or switching lenders later may require legal costs to remove and re-register.

All high-ratio mortgages in Canada require mortgage default insurance from one of three providers: CMHC (government-backed), Sagen, or Canada Guaranty. The insurance protects the lender, not the borrower, but you pay the premium.

Insurance premiums by down payment size:

• 5% down: 4.00% of the loan amount added to your mortgage
• 10% down: 3.10% of the loan amount
• 15% down: 2.80% of the loan amount

On a $700,000 purchase with the minimum down payment ($45,000), the loan is $655,000 and the CMHC premium is $26,200, making the total insured mortgage $681,200. That premium also has provincial sales tax applied at closing in Ontario (8% = $2,096 paid upfront, not added to the mortgage).

High-ratio mortgages have one advantage over conventional: insured mortgages typically receive lower rates than uninsured ones, because the lender carries less default risk. The rate savings can partially offset the insurance cost over a full amortization.

Note: Properties priced at $1,500,000 or more are not eligible for insured (high-ratio) mortgages as of 2024 rules. A 20% minimum down payment is required on any purchase at or above that threshold.

The formula: (your original rate minus the lender's current rate for the remaining term) times the outstanding balance times the months remaining.

The reason Big-Five IRD penalties run 3 to 5 times higher than monoline penalties is that banks calculate the IRD using their posted rate rather than the actual discounted rate you received. A bank might give you a rate of 4.49% when their posted 5-year rate was 6.79%, meaning the "discount" was 2.30%. When you break the mortgage, that 2.30% discount gets baked back in as a larger differential, dramatically inflating the penalty.

Monolines (lenders who operate exclusively through brokers) typically use the actual contract rate in their IRD calculation. The same scenario at a monoline produces a penalty of $3,000-$5,000 versus $18,000-$28,000 at a Big Five bank. This is the central finding of the lender fairness comparison we published earlier this year.

Mortgage agents and mortgage brokers must be authorized by a licensed brokerage. A mortgage broker holds a higher FSRA licence, may deal with all mortgage lenders, and may supervise agents. The brokerage's designated Principal Broker is responsible for overseeing the brokerage.

The terms "mortgage broker" and "mortgage agent" are often used interchangeably in conversation, which is part of why the question gets searched frequently. If you're checking credentials in Ontario, FSRA's public registry at fsrao.ca shows the licence type and whether it's in good standing.

I am a Mortgage Agent Level 1 (FSRA #M22002086), operating under Tango Financial Mortgage (ON) Corporation (FSRA #13691). My files are supervised through the brokerage, and my licence class determines the lender types I may deal with.

The lender files the discharge documents with the land registry office, releasing their claim on the property.

In Ontario, most lenders charge a discharge fee of $200 to $400 for processing. The discharge typically takes 3 to 8 weeks after payout. If you're switching lenders at renewal, the new lender usually covers your discharge fee as part of the switch incentive.

Collateral charge mortgages require a lawyer to handle the discharge, which costs significantly more ($700 to $1,500 in legal fees on top of the discharge fee). This is one reason collateral charge borrowers face higher switching costs.

From the borrower's perspective, a MIC is an alternative (B or private) lender offering mortgage financing at higher rates and fees than the banks.

MICs are regulated under the Income Tax Act and must distribute at least 100% of net income to shareholders, which is why they can offer investors reasonable yields. MIC mortgages typically run 8% to 14% annual interest, feature shorter terms (6 months to 2 years), and are used as bridge financing, to recover from credit events, or for properties banks won't fund.

The goal for most MIC borrowers is to use the MIC mortgage for 12 to 24 months, improve their qualifying profile (pay down other debt, build credit history, declare more income), then refinance into an A-lender product at normal rates.

Lenders are required to send renewal offers at least 21 days before maturity under federal rules, but many send them 120 days out. That 120-day window is intentional. The first offer in the envelope is usually not the best rate the lender will give. It's a test to see if you'll accept without negotiating.

The most important thing to know about your maturity date: you have a decision point. You can stay with your lender at a negotiated rate, switch to a new lender for better terms, or refinance to access equity. Each choice has different implications for penalties, legal costs, and your next 1 to 5 years.

Lender timing note: many banks send the renewal offer 120-150 days before maturity with a rate that's 0.20%-0.40% above what they'll actually do. The rate improves when you call and say you're comparing options.

Portability is most valuable when your current rate is below today's market rates. If you locked in at 2.49% three years ago and current 5-year rates are 4.79%, porting that rate to a new property saves real money.

Most lenders allow 30 to 120 days to complete the port. Fixed-rate mortgages are almost always portable. Variable-rate mortgages typically are not. There's usually a catch: if your new home costs more than the old one, the additional amount above the ported mortgage must be borrowed at current market rates and blended in.

Check your mortgage commitment for the portability window and the terms before listing your home for sale. A 60-day gap between sale and purchase with a 30-day portability window means you'd lose the rate protection.

Review your annual statement specifically for two things. First, confirm your prepayment contributions were applied correctly (I've seen errors where lump sums were applied as regular payments rather than directly to principal). Second, check how much prepayment room you have left before year-end if you're planning extra payments.

Most lenders make these available online now. Annual paper statements are still sent to the address of record. Keeping your contact information current ensures you don't miss renewal offers or rate change notices.

A borrower getting a 4.79% rate must prove they could handle a 6.79% rate.

The stress test applies at all federally regulated lenders. Since November 21, 2024, an eligible uninsured straight switch to another federally regulated lender at renewal, with no increase in the loan amount or remaining amortization, is exempt from the prescribed stress test rate, and insured mortgage holders are not required to requalify at that rate when switching lenders at renewal. The new lender still underwrites the application. Renewing with your existing lender does not require re-qualifying.

For a detailed breakdown of how the stress test affects your purchasing power and renewal options, see the full stress test guide.

The term and the amortization period are entirely different things. A 5-year term on a 25-year amortization means your rate and conditions are locked for 5 years, after which the remaining 20 years of payments must be renegotiated.

Most Canadians choose 5-year fixed terms because lenders offer competitive rates and the certainty is appealing. But 3-year fixed and variable terms can outperform over full amortization periods depending on rate movements. The choice is a forecast, not a formula.

This distinction matters more than most people think, and most first-time buyers default to closed without realizing what they're giving up or gaining.

Closed mortgage: Has restrictions on prepayment. Breaking the mortgage before term end triggers a penalty. Most Canadian residential mortgages are closed. In exchange for this restriction, closed mortgages offer lower rates than open mortgages.

Open mortgage: Can be repaid, renegotiated, or refinanced at any time without penalty. Open mortgages carry higher rates, typically 0.50% to 1.50% above comparable closed terms, to compensate the lender for the prepayment flexibility.

Open mortgages make sense if you're expecting to sell the home, receive an inheritance, or know you'll want to refinance within 6 to 12 months. For most buyers who plan to stay put for the full term, a closed mortgage with good prepayment privileges is the better choice.

It's the anchor point from which the discount is calculated, and it exists primarily to make the "discount" look larger and to inflate IRD penalty calculations.

The reason banks maintain posted rates: when you break a mortgage, the IRD penalty is calculated as the difference between your original posted rate (not your discounted rate) and the current posted rate for the remaining term. The larger the original discount you received, the larger the penalty when you break. A borrower who received a 2.30% discount off posted has a much larger IRD denominator than a borrower at a monoline who received no posted-rate markup at all.

Understanding posted rates is mostly useful when you're comparing the penalty exposure at Big Five banks versus monoline lenders.

Most closed Canadian mortgages include a prepayment allowance of 10% to 20% of the original principal per calendar year, plus the ability to increase regular payments by 10% to 100%.

Using prepayment privileges is one of the most efficient ways to reduce total interest paid and shorten the amortization. An extra $500/month on a $600,000 mortgage at 4.79% cuts roughly 4 years off the amortization and saves approximately $65,000 in interest.

Not all mortgages have the same prepayment terms. Some "no-frills" or restricted mortgages offer lower rates in exchange for no prepayment privileges. Read the commitment letter carefully before signing.

Renewal means starting a new term at a new rate when your current term expires. No new money, no change in amortization, no legal work (in most cases). Just a new rate agreement for the next 1 to 5 years.

Refinancing means replacing the existing mortgage with a new, larger mortgage to access equity, change the amortization, consolidate debt, or achieve other financial goals. Refinancing always involves a payout of the existing mortgage (usually a penalty if mid-term) and typically requires legal work ($800 to $2,000).

The question of which to choose at maturity depends on whether you need new capital, have significant rate savings available, or want to restructure the debt. The full renew vs refinance guide covers when each makes sense with real numbers.

Trigger rate applies to variable-rate mortgages with fixed payment amounts. Most variable-rate mortgages in Canada have a fixed payment that doesn't change when the Bank of Canada adjusts rates. Instead, the split between interest and principal within that payment shifts.

When rates rise enough that the interest portion equals the entire fixed payment, the mortgage hits its trigger rate. At that point, the payment no longer covers any principal: the balance is no longer shrinking. If rates continue rising past the trigger rate, the outstanding balance can actually increase, a situation called negative amortization.

This happened to a significant number of Canadian borrowers in 2022 and 2023 as the Bank of Canada raised rates from 0.25% to 5.00% in about 16 months. Lenders typically contact borrowers to request a lump-sum payment or an increase to regular payments to get the mortgage back on track.

Variable-rate mortgages with adjustable payments (where the payment itself changes with prime) do not have a trigger rate, because the payment always covers at minimum the interest owing.

Instead of receiving the full sale price at closing, the seller accepts a mortgage from the buyer, who makes payments to the seller over the agreed term.

VTBs come up most often in commercial real estate, rural properties, or situations where conventional financing is difficult to arrange. They can also help buyers who are close to qualifying but need to bridge a gap. A common structure: buyer gets a bank first mortgage at 75% LTV, then a seller VTB for an additional 10%, reducing the required down payment from 25% to 15%.

Sellers agreeing to a VTB are taking on the credit risk of the buyer. Buyers using a VTB should understand they will still need to qualify for the bank portion, and that the VTB is typically at above-market rates. Both parties should use legal counsel when structuring a VTB.