Canada Mortgage Interest Rate Forecast: 2026-2031

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Forecast of Lowest Mortgage Interest Rates as of September 18, 2026

Fixed mortgage rates in Canada are influenced by Government of Canada bond yields, not directly by the Bank of Canada, which is why they move before the BoC does. Based on the forward CORRA curve as of September 9, 2026, the lowest available fixed rates are expected to drift gradually higher over the forecast window.

All rates referenced below are the lowest available rates from our forecast table, not average rates.

The lowest 5-year fixed rate, currently around 4.21%, is projected to reach roughly 4.60% by the end of 2027 and reach about 4.82% by the end of 2030.

Shorter terms carry a higher rate than you might expect, and the main reason is cost structure rather than short-term risk. A lender has to recover its fixed origination and servicing costs over the life of the term, so a shorter term spreads those costs over fewer years and requires a larger annual margin. That is why the lowest 1-year fixed sits near 4.51%, above several longer terms. The 3-year fixed (about 4.21% today) is the term the market is currently pricing most attractively, staying in the low-to-mid 4% range through 2028.

The takeaway: the forecast points to slow, steady upward pressure on fixed rates, not a sharp jump, and there is limited room for fixed rates to fall unless bond yields retreat. And that would require a specific combination: the U.S. trade war tipping Canada into recession while oil prices moderate at the same time, which together would free the BoC to cut.

Variable mortgage rates move with the prime rate, which tracks the Bank of Canada's policy rate. Because the market expects the BoC to gradually raise the policy rate, the lowest available variable rates are forecast to rise more than fixed rates over the next two years.

The lowest 5-year variable rate, near 3.35% today, is projected to climb to about 3.60% by the end of 2026, 4.35% by mid-2027, and roughly 4.85% by 2028, where it plateaus alongside the policy rate through 2031. Most of the discount variable holders enjoy over fixed rates today is expected to erode as the policy rate rises.

The takeaway: variable rates start lower, but the forecast has them catching up to today's fixed rates by 2027.

The Bank of Canada's policy rate sits at 2.25%, and markets treat that as a practical floor for now. CORRA forward pricing points to a gradual climb to roughly 3.50% by the end of 2027 and 3.75% through 2028.

Canada's big banks are more split than the market. TD and BMO see the BoC holding at 2.25% straight through 2027, while RBC (3.25% by end-2027), Scotiabank (3.00% by end-2026), CIBC and National Bank (2.75% in 2027) expect increases. The common thread: almost nobody is forecasting cuts. The debate is only about how much higher rates go and how fast.

The takeaway: the risk is skewed to the upside. Borrowers should plan around a BoC that holds and then raises rates, not one that resumes cutting.

The prime rate, the basis for variable mortgages and HELOCs, is currently 4.45% and moves in lockstep with the BoC policy rate. As the policy rate is expected to rise, prime is forecast to follow: roughly 5.45% by mid-2027, 5.70% by the end of 2027, and about 5.95% by mid-2028, holding there through 2031.

For a variable-rate borrower, every 0.25% increase in prime raises the interest portion of payments immediately, or extends amortization, depending on the lender's structure. The forecast implies roughly 1.5 full percentage point of prime rate increases between now and 2028.

The takeaway: budget for prime to rise about 150 bps over the next two years, then flatten.

If you're renewing in 2026 or 2027, you're likely coming off a rate set in a very different environment. Borrowers renewing off pandemic-era ultra-low fixed rates (sub-2%) will still face payment shock, since today's fixed rates near 4.21% are well above what they locked in even though rates have eased from their 2023 peak. Borrowers renewing off 2023–2024 peak rates (5.5%+) may see some relief.

Because the forecast shows rates drifting up rather than down, waiting to renew in hopes of a better rate is a weak bet. The only realistic path to lower rates is a Canadian recession likely driven by the U.S. trade war combined with moderating oil prices, and that is not a scenario you want to plan your household finances around. Most lenders let you lock a renewal rate 120 to 150 days ahead, which is worth doing given the upside risk. The 3-year fixed is the term the market is pricing most favourably for renewers who want certainty without committing to five years.

The takeaway: shop your renewal early, get a rate hold, and don't assume rates will be lower if you wait.

For buyers, the forecast affects both borrowing cost and affordability. With the average Canadian home near $670K and the lowest advertised rates around 3.3% to 4.0%, a typical buyer with 20% down carries roughly a $536K mortgage, about $2,800 a month on a 25-year amortization, of which around $1,750 is interest at a 4.0% rate. Our mortgage calculator lets buyers test their own numbers.

Because the forecast points to modestly higher rates ahead, the "wait for rates to fall" strategy carries real risk. Rates aren't expected to fall in the base case, and the one scenario that would bring them down, a trade-war recession, would be a difficult economy to buy into anyway. Buyers should also remember they're qualified at the stress-test rate (the greater of their contract rate plus 2% or 5.25%), so the gap between fixed and variable affects how much home they can afford. The affordability calculator factors the stress test into a maximum purchase price.

The takeaway: base your purchase on what you can comfortably afford at today's rates and the stress-test qualifying rate, not on a hoped-for rate cut.

• Lock in a rate hold now. Whether renewing or buying, secure a 120-day rate hold. With the forecast tilted toward higher rates, a hold protects your downside at no cost, and if rates do fall, most lenders still give you the lower rate at closing.
• Fixed vs. variable, what the forecast favours. The market has the lowest variable rates rising to meet current fixed rates by 2027, which erodes the usual variable discount. A variable rate mainly pays off if rates rise less than their current discount to fixed rates. If payment certainty matters more to you than that bet, fixed is the lower-stress choice.
• Consider a shorter fixed term. Rather than locking five years, a 2- or 3-year fixed keeps you flexible to re-fix if the picture improves, and the market is currently pricing the 3-year fixed term attractively.
• Renewing? Start 4 to 6 months early. Hold your renewal rate, compare other lenders since switching is often worth it, and don't gamble on waiting for cuts the forecast doesn't show.
• Buying? Qualify on reality, not hope. Budget at today's rates and the stress-test rate rather than assuming a future drop will bail you out.
• Watch the triggers. Three signals could shift this outlook: oil moving sharply lower (eases fixed rates), clear evidence the U.S. trade war is pushing Canada toward recession (opens the door to BoC cuts), and a trade peace between Canada and the U.S. A rate-cut path really needs weakening growth and softer oil together.

The takeaway: the forecast rewards borrowers who lock in certainty early and doesn't support waiting for cuts the market isn't pricing.

The start of the U.S.–Israel war with Iran in early 2026 and the resulting disruption of the Strait of Hormuz represent one of the largest energy shocks in modern history. The Strait carries roughly 20% of global oil supply, making its closure a direct and immediate shock to global energy prices.

Energy, particularly gasoline, natural gas, and other fuels, forms a direct component of CPI. A sharp increase in oil prices, therefore, leads to an immediate rise in headline inflation.

Historically, central banks tend to look through energy-driven inflation spikes, because:

• Energy prices are volatile and often reverse
• Monetary policy cannot directly resolve supply disruptions
• Tightening policy in response to temporary shocks risks unnecessary economic damage

This distinction is critical: a rise in headline inflation caused purely by oil may not trigger a policy response on its own.

From Energy Shock to Broad Inflation (Second-Order Effects)

The key risk is not the initial increase in energy prices; it is whether that shock broadens into core inflation:

• Higher fuel and shipping costs raise input costs across industries
• Firms pass these costs into goods and services prices
• Inflation becomes more persistent and widespread

This is the mechanism through which a temporary oil shock can evolve into a sustained inflation problem. Supply‑driven shocks of this kind create a policy dilemma because they raise inflation while simultaneously slowing economic growth.

Why This Matters for Interest Rates

For the Bank of Canada, the distinction between temporary vs. persistent inflation becomes decisive:

• If inflation remains concentrated in energy → the Bank can hold or even ease
• If inflation spreads broadly → the Bank may need to raise or hold rates higher for longer

This is why recent energy shocks have shifted market expectations away from rate cuts and toward policy uncertainty with high upside risk.

Forward Scenarios (Critical for 2026 Outlook)

Scenario 1: De-escalation and Strait Reopens (Peace Scenario)

If a political resolution is reached and shipping through the Strait normalizes in 2026 :

• Oil prices would likely fall from elevated levels
• Headline inflation would decline relatively quickly
• Central banks would treat the shock as temporary

Interest rate implication:

• The Bank of Canada regains flexibility
• Rate cuts could re-enter the conversation (as trade tensions likely retake the center stage), though likely limited
• Mortgage rates may stabilize or drift modestly lower

However, even in this scenario, the episode leaves behind higher oil prices and risk premiums for many months, meaning rates may not return to pre‑shock expectations.

If the conflict escalates or the Strait remains impaired for months:

• Oil supply remains constrained, and stockpiles run dangerously low, pushing prices even higher.
• Inflation pressures broaden across the economy
• Growth weakens due to higher costs and reduced demand

This creates a stagflationary environment, where policy tradeoffs become severe.

Interest rate implication:

• The Bank of Canada is forced to prioritize inflation control
• Rate increases would likely happen
• Bond yields remain elevated, keeping fixed mortgage rates high

The Strait of Hormuz shock reinforces a key structural change in the rate outlook:

• Energy-driven inflation limits the ability of central banks to cut rates
• The key question is whether inflation remains temporary (energy-only) or becomes broad-based
• As long as that uncertainty persists, interest rates are biased toward increases

• If oil prices fall quickly → rates may ease slightly
• If oil stays high → rates move higher

If you are considering a Variable Rate: Note that while core inflation is contained near 2%, the Bank of Canada is heavily constrained. If the Strait of Hormuz closure forces energy costs to bleed into wider corporate input costs, your variable rate is highly vulnerable to sudden hikes.

If you are considering a Fixed Rate: Fixed rates are driven by bond yields, which have already seen an upward drift because markets are pricing in higher-for-longer uncertainty. Locking in a shorter-term fixed rate (e.g., 2 or 3 years) might hedge against the current stagflationary risk without locking you into high rates for half a decade if the peace scenario manifests.

Since 1994, Canada's economy has been deeply woven into North American production networks. This high specialization makes Canada structurally vulnerable to US trade restrictions, as intermediate goods cross the border multiple times before final assembly. This exposure is highly regional:

• Western Canada relies heavily on energy and natural resource exports.
• Ontario remains anchored by advanced manufacturing (autos and machinery).
• Quebec is driven by aerospace, high-tech, and transportation equipment.

Throughout 2025, US trade policy shifted from blanket threats to targeted, unpredictable sectoral penalties, creating severe policy uncertainty that cooled business hiring and investment:

• March: The US imposed a 25% tariff on most non-energy goods and a 10% tariff on energy/critical minerals. Canada retaliated with 25% tariffs on C$30 billion of US goods.
• Spring/Summer: The US introduced 25% global tariffs on steel and aluminum, followed by a 25% auto tariff on Canadian vehicles and parts. By August, non-exempt IEEPA tariffs rose to 35%.
• Late October: A further 10% tariff increase was announced targeting a broad set of Canadian goods, adding to the logjam of timeline uncertainty.

Tariffs pull the economy in two opposite directions, hand-cuffing monetary policy:

• The Inflationary Channel (Upward Pressure): Retaliatory measures, broken supply chains, and a weakened Canadian dollar naturally push input costs higher for businesses and consumers.
• The Disinflationary Channel (Downward Pressure): Tariffs drag on economic growth by reducing manufacturing exports, pausing corporate investment, and weakening job security.

  The May 2026 Twist: This dilemma has taken a dramatic turn. While tariff uncertainty continues to damage long-term industrial capacity, the broader Canadian economy is currently being protected by a massive global commodity rally.

• The Saving Grace of Commodity Prices: High global prices for both precious metals (like gold) and crude oil—the latter heavily driven by the early 2026 Strait of Hormuz supply shock—are providing a massive nominal cushion for Canada. These elevated export values are actively supporting Canada's GDP growth and stabilizing an economy that would otherwise be reeling from trade barriers.
• The Looming CUSMA Review: The mandatory six-year CUSMA (USMCA) review is scheduled to formally begin in July 2026. Negotiations are expected to be highly contentious, focusing on auto rules of origin and EV supply chains. This prolonged negotiation adds an ongoing risk premium to long-term bond yields.
• Growth and Inflation Realities: Real GDP growth is stuck on a lower path of roughly 1.5%–1.9% through 2027. However, because headline inflation has ticked up to 2.8% due to external energy pressures, the Bank of Canada cannot easily look to stimulate the economy further.

The current 2.25% policy rate is not a permanent fixture, but rather a tactical holding position determined by competing global forces. While the immediate energy shock has paused monetary easing, the interest rate outlook remains highly fluid.

• The Near-Term Baseline: As long as the Strait of Hormuz conflict keeps energy inflation elevated, the Bank of Canada is biased toward hikes, making 2.25% the practical floor for the time being.
• The Peace Pivot Scenario: If a political resolution is reached and the Strait reopens, global oil prices and Canadian headline inflation will likely drop.
• Why Rate Cuts Could Return: With the energy shock cleared, the Bank of Canada would instantly regain its flexibility. If the upcoming CUSMA negotiations run into serious trouble around the same time, trade tensions and economic drag will retake center stage.
• The Final Takeaway: Under that specific combination—fading global energy inflation paired with renewed trade headwinds at home—the Bank of Canada would no longer be boxed in, putting further rate cuts firmly back on the table to support the economy.

What to Watch Next

Royal Bank of Canada (RBC)

In an August 2026 publication, RBC Economics expects the overnight policy rate to stay at 2.25% through the end of 2026 and rise to 3.25% by the end of 2027.

Toronto-Dominion Bank (TD)

In a September 2026 publication, TD Economics expects the policy rate to stay at 2.25% through the end of 2027.

Bank of Nova Scotia (Scotiabank)

In a September 2026 publication, Scotiabank Economics expects the policy rate to rise to 2.50% by the end of 2026 and rise to 3.00% by the end of 2027.

Bank of Montreal (BMO)

In a September 2026 publication, BMO Capital Markets expects the overnight policy rate to stay at 2.25% through the end of 2027.

Canadian Imperial Bank of Commerce (CIBC)

In a September 2026 publication, CIBC Capital Markets expects the overnight policy rate to stay at 2.25% through the end of 2026 and rise to 2.75% by the end of 2027.

National Bank of Canada (NBC)

In a September 2026 publication, NBC Capital Markets expects the overnight policy rate to stay at 2.25% through the end of 2026 and rise to 2.75% by the end of 2027.

Summary of Major Canadian Banks' Policy Rate Expectations (September 2026 Update)

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Canadian homes’ average price is around $670k. Thus, an average home buyer who has saved over 20% ($150k) for their down payment to reduce their risk and save on mortgage insurance premiums requires a mortgage of around $520k.

Currently, Canada's interest rate environment is such that advertised mortgage rates range from 3.7% to 6%. So if you are shopping for a mortgage, 4.2% is a reasonable rate depending on the term and features of your mortgage.

WOWA's mortgage interest calculator shows that conservatively buying an average house with a competitive mortgage rate and a typical 25 year amortization would translate into a monthly mortgage payment of $2,790, initially including $1,820 in interest costs.

The median after-tax income for a Canadian family is $74.2K per year (2023 stat), around $6,180 per month. It is easy to see that mortgage expenses are the most significant expense for a Canadian family (45% for mortgage payment). The mortgage expense is much more for those living in the most expensive Canadian population centers of the Greater Toronto Area (GTA) and the Greater Vancouver Area (GVA). So optimizing your mortgage expense might be the most effective way of improving your finances.

Financial institutions treat lending in the overnight market—primarily via CORRA repos—and purchasing T-bills as near-risk-free alternatives. When managing liquidity, they favour the higher yield. The expectations hypothesis posits that T-bill yields reflect the geometric average of expected overnight rates (spot CORRA) over the bill's term.

This dynamic allows analysts to infer market-implied BoC policy rate expectations from money market yields. Among available rates, CORRA forward curves provide one of the most direct signals due to their tight linkage to overnight funding costs.

CORRA Overview

The Canadian Overnight Repo Rate Average (CORRA) benchmarks the cost of overnight general collateral repo transactions secured by Government of Canada treasury bills and bonds. It anchors BoC monetary policy transmission as Canada's primary risk-free overnight rate.

Key features:

• Purpose: Gauges overnight funding market conditions; serves as the reference rate for loans, derivatives, and risk management.
• Calculation: Volume-weighted trimmed mean of transaction rates, excluding top/bottom quartiles to mitigate outliers.
• Role: Primary indicator of short-term borrowing costs and policy expectations; underpins overnight index swaps (OIS).
• Administration: Bank of Canada supervises via its Benchmark Administration; daily publication ensures transparency.

Extracting Expectations

CORRA forward rates (e.g., 1-month, 3-month) reveal implied policy path shifts. For instance, a rising 3-month CORRA forward vs. spot CORRA signals markets pricing higher future BoC rates. This approach outperforms T-bill yields alone, as CORRA embeds repo market liquidity premia more precisely.

Over decades, technological advancements and globalization have acted as powerful deflationary forces, driving a long-term decline in interest rates that encouraged widespread debt accumulation across economies. While rates frequently surpassed 2023 highs between 1968 and 2001, Western economies like Canada's have undergone profound structural shifts, leaving debt levels far higher than in the 20th century and limiting the economy's tolerance for sustained high rates in the 2020s.

Since 1990, general government debt, which includes Federal, provincial and local government debt, has expanded 5.7-fold, while household debt has surged 9-fold, fueled by falling rates, rising incomes, and relatively stable debt service ratios until recently. Household income growth outpaced population expansion dramatically over this period—population up 51%, nominal incomes up 347%, with total inflation at 115%—yielding a real per capita gain of 38% after adjustments.

Debt service pressures have nonetheless intensified for Canadian households. The total ratio climbed from ~12% in the early 1990s to ~15% recently, with the peak of 15.17% in Q1 2023, the second and third highest values of 15.14% and 15.13% relate to Q2, 2023 and Q4 2023.

Mortgages represent ~75% of household debt yet generate service costs comparable to non-mortgage debt, given the latter's higher rates on credit cards and auto loans; this balance highlights growing vulnerability to rate hikes.