The schedule that sends seventy-three cents of every mortgage dollar to the lender was not shaped by the market. It was shaped by three decisions most borrowers have never heard of.
The standard Canadian mortgage term is five years. Ask a banker why and you will get an answer about balance sheets. Ask a regulator and you will get an answer about deposit insurance. Ask a lawyer and you will get an answer about a statute written to protect farmers in the 1880s. They are all correct. The five-year term was not designed by any one of them. It was the place where three decisions, made across ninety years, happened to converge.
The Interest Act, dating to the late nineteenth century, says any mortgage longer than five years can be prepaid after year five with three months' interest as penalty. The provision was written for farmers who might need to sell their land. Its consequence was permanent: lenders who offer terms longer than five years face the risk of early repayment at minimal cost. Below five years, they can charge a punitive interest rate differential. The math is simple. Lenders stay under five.1
The deposit insurance created in 1967 covered bank deposits with terms up to five years. Banks fund mortgages with term deposits. The insurance ceiling on the funding became the ceiling on the product. And the 1969 amendment to the National Housing Act reduced the minimum insured mortgage term from twenty-five years to five, making the short-term mortgage legally possible for the first time. Before 1969, the standard NHA-insured mortgage had a minimum term of twenty-five years, rate fixed for the duration. The 1969 amendment replaced a product built around the borrower's planning horizon with one built around the bank's funding model. The borrower kept the twenty-five-year amortization. They lost the twenty-five-year certainty. The Interest Act and deposit insurance guaranteed they would never get it back.2,3
Three decisions, one number
Before 1969, life insurance companies were the dominant mortgage lenders in Canada. This made structural sense. A twenty-five-year mortgage is a long-duration asset. A life insurance policy is a long-duration liability. The two matched. Chartered banks, which funded themselves with short-term deposits, were prohibited from making mortgage loans entirely until the 1954 Bank Act first permitted them to lend against NHA-insured mortgages.4
The 1969 amendment inverted the market. With the minimum term reduced to five years and the rate cap removed, chartered banks could price mortgages against their deposit base. They did. Banks held roughly 10% of outstanding residential mortgage debt in 1970. By 2007, they held 56%. Life insurers, whose structural advantage had been the ability to hold long-term assets, retreated from the market they had built.5
The transition is visible in the Bank of Canada's own data. Before 1967, the published mortgage rate series covered "exclusively twenty-five year mortgages." After 1970, it shifted to the conventional five-year fixed rate. The data changed because the product changed.6
five-year terms
ten-year terms
The minimum NHA term was further reduced to three years in 1978 and to one year in 1980. It did not matter. Five years was already the default. The CDIC deposit insurance limit that locked it in place lasted until April 2020. Fifty-three years. Even after the limit was removed, the market did not shift. The architecture had set.8
A Canadian homeowner with a twenty-five-year amortization will refinance approximately five times. Each refinance reprices at whatever rate the market dictates. Over twenty-five years, the borrower carries the interest rate risk on every renewal. In Part 1, the interest on an $800,000 mortgage at 5.25% totaled $630,400 over the full amortization. If rates rise at any of those five renewal points, the total climbs. If rates fall, it drops. The borrower finds out every five years.
Consider a couple who bought a home in Toronto in late 2020. Both in their early thirties. Combined income: $180,000. They purchased a semi-detached for $1,000,000. Twenty percent down. Mortgage: $800,000 at 1.89%, which was a standard five-year fixed rate that year. Monthly payment: $3,350.31
Their term expires in 2025. Income has grown to $240,000. They have been making every payment for five years. The remaining balance is roughly $668,000. The lender offers 5.25%. New monthly payment: $4,480. An increase of $1,130 per month.
2020, at 1.89%
2025 renewal, at 5.25%
Now they want to move. Two kids. They need more space. A semi-detached in a neighborhood with better schools: $1,500,000. They sell the current home for $1,050,000. A $50,000 gain over five years. But the gain does not survive the transaction. Realtor commission alone is roughly $52,500. Legal and closing costs add $3,000. The costs of selling exceed the appreciation. They walk away with less than they put in.31
The equity they hold is almost entirely their own capital. The $200,000 down payment. The $132,000 in principal payments they made month by month. Over those same five years, they paid $69,000 in mortgage interest, $50,000 in property tax, $30,000 in maintenance. They paid $33,000 in land transfer tax when they bought the home in 2020. The house did not build their equity. They built it. The house stored it and charged them for the service.31
If they buy at $1,500,000, combined provincial and municipal land transfer taxes in Toronto add roughly $53,000. Legal costs on the purchase add $3,000. The equity available for a down payment falls to roughly $271,000. On a property above $1,000,000, Canadian rules require twenty percent down: $300,000. They are $29,000 short. Five years of payments, a 33% raise, and $327,000 in equity, and they cannot reach the starting line.32
Lower the target. A $1,200,000 home requires $240,000 down. Land transfer tax: roughly $41,000. They can make the down payment, barely. New mortgage: $960,000. The stress test qualifies them at the contract rate plus two percentage points: 7.25%. At that rate, their gross debt service ratio is roughly 40%. The regulatory ceiling is 39%. They fail by a single point.33
Move to $1.5M: $29,000 short of minimum 20% down. Blocked.
Move to $1.2M: Stress test GDS 40%. Ceiling 39%. Blocked.
Home appreciation over 5 years: $50,000
Selling costs alone: $55,500
Net gain on the asset: negative
Their income grew 33%. They paid every dollar on time for five years. The system says they can stay in their current home, at whatever rate the market assigns. The system also says they cannot leave. Not at $1.5 million. Not at $1.2 million. The costs of entering and exiting the system consumed whatever the house was supposed to build. The five-year term was designed to let banks reprice. It was not designed to let borrowers adapt.
This couple will tell their children to buy. The advice is inherited from a world where a home cost three to four times household income. The design did not change when that ratio tripled.
This is not how mortgages have to work. It is how Canada's mortgages work, because of decisions made for bankers, depositors, and farmers. What happens to the mortgage after the borrower signs it is a different kind of design. And that design is even less visible.
Your mortgage becomes a bond
The pipeline begins with insurance. If you put less than twenty percent down on a Canadian home, federal law requires your mortgage to be insured against default. CMHC, a Crown corporation, provides the insurance. You pay the premium. On a $700,000 home with ten percent down, the premium is 3.10% of the mortgage amount. Roughly $19,500, added to your principal and amortized over twenty-five years. The insurance protects the lender. Not you. If you default and the property sells for less than you owe, CMHC pays the lender the difference. You still owe the balance. Canadian insured mortgages are full recourse. The insurer pays the bank. Then the bank comes for you.9,10
Once insured, your mortgage is eligible for securitization. The lender pools it with other insured mortgages into NHA Mortgage-Backed Securities. CMHC guarantees timely payment of principal and interest to investors. Even if you are late on a payment. Even if you default. The investor gets paid on schedule. The legal language in the National Housing Act is specific: these guarantees constitute "direct unconditional obligations of and by Canada," payable from the Consolidated Revenue Fund. The same authority that backs government bonds backs your mortgage.11
The chain has one more link. The Canada Housing Trust, a special purpose entity created by CMHC in 2001, buys NHA MBS and issues Canada Mortgage Bonds. CMBs are sold to institutional investors. Pension funds, insurance companies, banks, foreign investors. Approximately 40% of outstanding CMBs are held by non-resident investors. The lender that originated your mortgage receives cash. It uses that cash to fund new mortgages. The cycle repeats.12
CMHC securitization guarantees-in-force: $577 billion
Estimated total government-exposed insured stock (all insurers): $700–800+ billion
Budget 2025 proposed guarantee-in-force limit: $1 trillion
Banks that hold these securities assign them a zero percent capital weighting under international banking rules. They hold no capital against your mortgage. And mortgages with twenty percent down or more, which are not legally required to be insured, can be insured anyway through "portfolio insurance." The lender pays the premium, specifically to make those mortgages eligible for the NHA MBS pipeline. The government guarantee expands not because more borrowers are risky, but because lenders want access to cheaper funding. The footprint is a choice, not a consequence.14,15
Your monthly payment goes to the bank. The bank has already sold your mortgage. The government guarantees the bond. The investor collects the return. The risk sits with the taxpayer.
The invisible subsidy
When you sell your principal residence in Canada, the capital gain is entirely tax-free. No inclusion rate. No threshold. No lifetime limit. A home purchased for $400,000 and sold for $1.2 million produces $800,000 in gains that the Canada Revenue Agency will never tax.16
Every other investment is taxed. RRSP withdrawals are taxed as income. TFSA contributions are capped at $7,000 per year. Stock market gains face a 50% inclusion rate. Rental income is taxed. Interest income is taxed at the full marginal rate. The principal residence exemption stands alone.17
The federal government estimates this exemption costs $10 to $15 billion per year in forgone revenue. It is the single largest personal tax expenditure in the Canadian tax code. It does not appear on anyone's tax return. It is not reported, not tracked, and was not required to be disclosed to the CRA at the time of sale until recently. The beneficiary does not see it as a subsidy. They see it as the natural tax treatment of a home.18
The effect compounds. A household that puts all available capital into a principal residence and holds it for twenty-five years accumulates a tax-free gain that no other asset class can match after tax. A household that rents and invests the equivalent amount in a diversified portfolio pays tax on every dollar of return. The tax code does not simply permit homeownership. It penalizes the alternative. And the parents who benefited from the exemption tell their children to buy. The advice is rational. It is also inherited from conditions that no longer hold.
This is the third design choice. The five-year term structured the borrower's risk. The securitization pipeline structured the lender's incentive. The tax exemption structured the citizen's behavior. All three point in the same direction. Buy.
What other countries built
In 1795, fire destroyed a quarter of Copenhagen. Two years later, a group of citizens founded a credit institution to rebuild. They issued bonds backed by property, with the proceeds funding mortgage loans. The principle was direct: every mortgage would have a matching bond. The borrower's payments would flow to the bondholder. The institution in the middle would be a pass-through, not a balance-sheet lender. That system is still running.19
Two hundred and twenty-eight years later, Danish mortgage credit institutions operate on the same principle. When a borrower takes a mortgage, the institution issues bonds of exactly the same size, maturity, and coupon rate as the loan. The cash flows match. Danish law requires it. The institution carries no interest rate risk, no duration mismatch, no funding gap. The borrower's interest rate is not set by the lender. It is set by the price investors are willing to pay for the bond. The bonds trade on Nasdaq Copenhagen. A borrower can check the market price of the bonds backing their mortgage on any given day.20
The system is symmetrical in a way that Canada's is not. When interest rates fall, Danish borrowers can refinance into lower-coupon bonds, just as Canadians can. When interest rates rise, something happens that cannot happen in Canada. Bond prices fall. A borrower who took a mortgage at 2% finds that the bonds backing their loan now trade at a discount. Under what is called the delivery option, the borrower can go to the open market, buy those bonds at the lower price, and deliver them to the mortgage bank to cancel the debt.21
the same amount
gets cheaper to retire
In 2022, as rates climbed across Europe, Danish homeowners bought back DKK 243 billion in mortgage bonds. A borrower with a 2% coupon mortgage could reduce their outstanding principal by roughly 15% by purchasing their own bonds at the market price. In Canada, when rates rise, your debt does not get cheaper. You owe what you owe. You find out at renewal.22
The Danish system carries no government guarantee. Credit risk stays with the mortgage bank. If a borrower defaults, the bank absorbs the loss from its own capital. In 228 years of continuous operation, no bondholder has ever suffered a loss from a mortgage credit institution failing. During the 2008 financial crisis, Danish house prices fell 20 to 30 percent. Sixty-two Danish banks ceased operating between 2008 and 2013. The mortgage bond market did not default. Liquidity in mortgage bonds proved more robust than in government bonds.23
Denmark's homeownership rate is 60.9%. Lower than Canada's 66.5%. The system was not built to push everyone into ownership. It was built to connect borrowers to capital markets transparently, with risk allocated to the parties equipped to manage it.24
Germany chose differently still. After the Second World War, with cities destroyed and millions displaced, the federal government could have built an ownership-promotion system. It built rental housing instead. The policy was deliberate. Stable, affordable rental stock would house a recovering population faster than an ownership push. The effects of that choice persist. Germany's homeownership rate is 47.4%. Open-ended leases are the default. Eviction is near-impossible. Rent increases are capped at 15 to 20 percent over three years. The Mietpreisbremse, a rent brake applied in tight housing markets, has been extended through 2029.25
Germany's mortgage system is built on the Pfandbrief, a covered bond with a structural difference from Canada's NHA MBS. The Pfandbrief keeps credit risk on the bank's balance sheet. The loans that back the bond stay with the institution that made them. The bank cannot sell the risk to the government because there is no government guarantee to sell it to. Twenty-two million Bausparkassen contracts, contractual savings plans that lock in future mortgage rates, are active in the country. Roughly one for every two adults. The discipline is built into the product.26
Sixty-seven percent of German renters say they would like to own a home. But renting carries no stigma. It is not a failure to launch. It is a viable, protected, long-term housing strategy. Because the government built it that way.
Switzerland has the lowest homeownership rate in the developed world: 42.6%. It also has the highest average wealth per adult on earth. $687,000. Canada's is $366,000.27
Swiss mortgages do not work the way Canadian mortgages work. Most Swiss homeowners take a first mortgage at 65% loan-to-value and never repay it. The mortgage is maintained indefinitely. Interest is paid. Principal is not. The second mortgage, covering the gap between 65% and 80%, is amortized over fifteen years. After that, the homeowner carries a permanent first mortgage that they service but never retire. The Swiss are not poorer for this. The capital that Canadians lock into residential equity, Swiss households deploy across a diversified asset base. Pension funds, securities, business ownership. The wealth is real. It is not in the house.28
| Country | Ownership | Wealth / Adult | Gov't Mortgage Guarantee |
|---|---|---|---|
| Canada | 66.5% | $366,000 | Yes, $577B+ |
| Denmark | 60.9% | No | |
| Germany | 47.4% | No | |
| Switzerland | 42.6% | $687,000 | No |
| Romania | 96% |
The countries with the highest homeownership rates in Europe are Romania at 96% and Slovakia at 94%. They are among the poorest. Ownership rates above 90% are not a signal of prosperity. They are a signal that there is no functioning rental market, no alternative, and no liquidity. The house is not an asset. It is the only option.30
Homeownership is not correlated with national wealth. It is correlated with policy design. Countries that built systems to promote ownership got ownership. Countries that built systems to create options got wealth.
The design
This is not an argument that Canada's housing system was built with bad intent. The Interest Act protected farmers from being locked into long-term debt. Deposit insurance protected savers. The 1969 NHA amendment expanded access to mortgage credit. CMHC insurance allowed first-time buyers to enter the market with less than twenty percent down. The capital gains exemption rewarded families who built stability through homeownership. Each decision solved a real problem for someone.
But designed systems accumulate, and the accumulation has produced contradictions that no individual decision-maker intended. The capital gains exemption was built to reward ownership. It also made housing the most tax-efficient investment in the country, which increased demand, which raised prices, which made the ownership it was designed to promote progressively less affordable. The securitization pipeline was built to give lenders liquidity. It also made mortgage volume the path to profit, which expanded lending, which grew the government's guarantee, which placed more risk on the taxpayer with every new mortgage originated. The five-year term was built for bank balance sheets. It also produced households whose entire net worth is concentrated in a single illiquid asset, in one market, in one city, with no diversification, no hedge, and a qualification system that makes it difficult to leave.
The countries that made different choices did not simply produce different ownership rates. They produced different outcomes. Denmark built a system where borrowers benefit whether rates rise or fall. Germany built a system where renting is a permanent, protected, dignified choice. Switzerland built the wealthiest population on earth without requiring them to own their homes. Canada built a system where the mortgage is the largest obligation most families will ever carry, the house is the only asset most families will ever own, and the belief that this is normal is the only thing holding the structure together.
The mortgage was not a natural product shaped by market forces. It was a designed product shaped by legislative choices. The five-year term was designed for bank balance sheets. The securitization pipeline was designed for lender liquidity. The tax exemption was designed to make ownership the default. The system works. It works exactly as designed. It was designed for someone other than you.
The design has not changed. The country it was built for has. The largest wave of mortgage renewals in Canadian history is happening right now.
New pieces when they're ready. Nothing else.
Sources
- Interest Act, R.S.C., 1985, c. I-15, Section 10. Any mortgage with a term exceeding five years may be prepaid after five years upon payment of three months' additional interest. Below five years, lenders may charge interest rate differential (IRD) penalties, which are substantially higher. The provision dates to the late nineteenth century.
- Canada Deposit Insurance Corporation, created 1967. CDIC insured deposits with terms up to five years. This limit remained in effect until April 30, 2020, when coverage was expanded. For 53 years, the deposit insurance ceiling reinforced the five-year mortgage term.
- 1969 amendments to the National Housing Act reduced the minimum insured mortgage term from 25 years to 5 years and removed the CMHC rate cap, allowing the NHA mortgage rate to adjust to market conditions. Pre-1969, the NHA set a minimum term of 25 years with the interest rate fixed for the duration. Sources: CMI Group, "The Evolution of the Canadian Mortgage Market: A Brief History, Part 1" (authored by former Bank of Canada and CMHC staff); Bank of Canada, Carolyn Rogers, Senior Deputy Governor, "Canada's Mortgage Market: A Question of Balance," November 2024.
- Chartered banks were prohibited from making mortgage loans until the 1954 Bank Act permitted lending against NHA-insured mortgages. Life insurers were the dominant mortgage lenders before this period because long-term mortgages matched their long-duration liabilities (life insurance policies). CMI Group, Part 1.
- Banks held approximately 10% of outstanding residential mortgage debt in 1970. By 2007, chartered banks held 56%, and all deposit-taking institutions held 69%. IMF Working Paper WP/09/130, John Kiff, "Canadian Residential Mortgage Markets: Boring But Effective?" 2009.
- Bank of Canada, "Notes on Canadian Interest Rates." Before 1967, the published mortgage rate data covered "exclusively twenty-five year mortgages." Between 1967 and 1970, the average rate included rates for twenty-five year mortgages. After 1970, the data shifted to the conventional five-year fixed rate.
- In April 2021, approximately 80,000 borrowers chose five-year mortgage terms; 400 chose ten-year terms. Bank of Canada, Carolyn Rogers, "Canada's Mortgage Market: A Question of Balance," November 2024. Rogers: "You can see why lenders prefer to keep mortgage terms under five years."
- Minimum NHA mortgage term reduced to three years in 1978, to one year in 1980. Variable-rate mortgages were not insurable under NHA until 1982. CMI Group, Part 2; Castanet, April Dunn.
- CMHC mortgage default insurance: premium at 90% LTV is 3.10% of mortgage amount. Premium is paid by borrower (typically added to mortgage principal). Insurance protects the lender against loss if borrower defaults. CMHC, "Mortgage Loan Insurance Cost."
- Canadian insured mortgages are full recourse. If the borrower defaults and the foreclosure sale proceeds are less than the outstanding balance, the lender (after receiving the CMHC insurance payout) may pursue the borrower for the deficiency.
- NHA MBS guarantee: CMHC guarantees timely payment of principal and interest. Section 4 of the National Housing Act: "Every right or obligation acquired or incurred by the Corporation under this Act is a right or obligation of His Majesty." Section 14 authorizes CMHC to guarantee securities issued on the basis of housing loans. Amounts payable "constitute a charge on and are payable out of the Consolidated Revenue Fund of Canada." NHA MBS are rated AAA/Aaa/AAA and receive 0% risk weighting under BIS guidelines.
- Canada Housing Trust No. 1, created 2001. CHT purchases NHA MBS from approved lenders and issues Canada Mortgage Bonds to institutional investors. Approximately 40% of outstanding CMBs held by non-resident investors. CMHC, CMB Program Overview; Department of Finance, Consultation Paper on CMB Consolidation, 2023; Bank of Canada, Summary of Market Consultation, December 2023.
- CMHC Q3 2025: insurance-in-force $462 billion; securitization guarantees-in-force (NHA MBS + CMB) $577 billion. Sagen MI Canada (private insurer): ~$194 billion insurance-in-force (December 2024). Government backs CMHC at 100%, private insurers at 90% of original principal. Budget 2025 proposes raising guarantee-in-force limit from $800 billion to $1 trillion. CMHC, Q3 2025 Results; Department of Finance, Budget 2025.
- NHA MBS and CMBs receive 0% risk weighting under Bank for International Settlements guidelines. Banks holding these securities are not required to hold regulatory capital against them. CMHC.
- Portfolio insurance: lenders may insure mortgages with 20%+ down payment to access the NHA MBS securitization pipeline. Since November 2016, portfolio-insured mortgages must meet the same eligibility criteria as high-ratio insured mortgages (stress test, GDS 39%, TDS 44%, owner-occupied). Portfolio-insured loans must be securitized within six months of insurance. Department of Finance, Technical Backgrounder, October 14, 2016.
- Principal residence capital gains exemption: 100% of capital gains on the sale of a principal residence are exempt from tax under the Income Tax Act. No inclusion rate, no dollar threshold, no lifetime limit.
- RRSP withdrawals taxed as income. TFSA annual contribution limit: $7,000 (2025). Capital gains inclusion rate: 50% (the proposed increase to 66.67% above $250,000, announced in Budget 2024, was cancelled by PM Carney on March 21, 2025; it never took effect). Rental income taxed at marginal rate. Interest income taxed at full marginal rate.
- The principal residence exemption is the single largest personal tax expenditure in the Canadian tax code, estimated at $10 to $15 billion per year in forgone revenue. Department of Finance, Report on Federal Tax Expenditures.
- Great Fire of Copenhagen, June 5, 1795, destroyed approximately one quarter of the city. Kreditkassen for Husejerne i København (Credit Fund for Homeowners in Copenhagen) founded 1797, issuing the first Danish mortgage bonds (realkreditobligationer) backed by secured real property. Jyske Realkredit, "History of the Danish Mortgage-Credit System."
- The Balance Principle (Balanceprincippet): Danish law requires mortgage credit institutions to match the size, maturity, coupon, and cash-flow profile of bonds issued against each mortgage loan. Finance Denmark, "The Balance Principle." Danish mortgage bonds trade on Nasdaq Copenhagen with full post-trade disclosure. EMF/ECBC, "Danish Mortgages Explained: Ecosystem of Transparency and Digitalisation."
- Delivery option: available on all Danish mortgage bonds. Borrower may purchase bonds at market price and deliver them to the mortgage bank to extinguish the loan. MSCI, "Danish Mortgage Market: Flexibility for Borrowers, Complexity for Investors." For callable fixed-rate bonds, borrowers may also prepay at par.
- DKK 243 billion in mortgage bond buybacks by homeowners in 2022. Buybacks rose through the year, peaking at DKK 70 billion in Q4 2022. 2% coupon bonds trading at approximately DKK 85, representing roughly 15% principal reduction for borrowers exercising the delivery option. Danmarks Nationalbank, March 2023; MSCI.
- No government guarantee on Danish mortgage bonds. Credit risk retained by mortgage credit institution. Zero bondholder losses in 228 years of continuous operation. During 2008–2013, 62 Danish banks ceased operating; mortgage bond market did not default. Mortgage bond liquidity more robust than government bond liquidity during 2008 crisis. Nykredit; Danske Bank; Finance Denmark; Yale Program on Financial Stability; Copenhagen Business School (Dick-Nielsen et al.).
- Denmark homeownership rate: 60.9% (2024). Canada: approximately 66.5% (2024). Trading Economics; Statistics Denmark; Statistics Canada.
- Germany homeownership rate: 47.4%. Post-WWII federal housing policy prioritized construction of rental housing stock. Open-ended leases are the default. Rent increases capped at 15–20% over three years (Kappungsgrenze). Mietpreisbremse (rent brake) extended through 2029.
- Pfandbrief (German covered bond): credit risk retained on bank balance sheet. Loans backing the bond remain with the issuing institution. No government guarantee. 22.7 million active Bausparkassen (contractual savings plan) contracts, approximately one per two adults.
- Switzerland homeownership rate: 42.6%. Average wealth per adult: $687,166 (first globally). Canada: $365,953. UBS Global Wealth Report 2024 (previously Credit Suisse Global Wealth Report).
- Swiss mortgage structure: first mortgage at 65% LTV maintained indefinitely (interest-only). Second mortgage (65–80% LTV) amortized over 15 years. Most Swiss homeowners carry a permanent first mortgage. Imputed rental income tax (Eigenmietwert) abolished by Swiss national referendum September 28, 2025 (57.7% in favour), effective 2028.
- Ownership rates and wealth: Trading Economics; Eurostat (2024); UBS Global Wealth Report 2024. Government guarantees: CMHC Q3 2025; Finance Denmark; German Pfandbrief Act.
- Romania homeownership: 94–96%. Slovakia: 93–94%. Both among the lowest GDP per capita in the European Union. Eurostat, 2023–2024 (figures vary by reporting year).
- $800,000 mortgage at 1.89% nominal rate, 25-year amortization, semi-annual compounding per Canadian convention. Monthly payment: $3,346. Five-year fixed rates in late 2020 were widely available in the 1.84–1.99% range from major Canadian lenders (uninsured). After 60 payments at 1.89%, remaining balance: approximately $668,000. Renewal at 5.25%, 20-year remaining amortization: monthly payment $4,480. Increase: $1,134/month (33.9%). Five-year housing costs: mortgage interest ~$69,000, property tax ~$50,000 (estimated at 1% of value), maintenance ~$30,000, home insurance ~$6,000. Land transfer tax paid at purchase (2020, Ontario + Toronto municipal on $1M): approximately $33,000. Selling costs: realtor commission 5% ($52,500) + legal ($3,000) = $55,500. Home appreciation over 5 years: $50,000. Net gain after selling costs: negative $5,500.
- $1,500,000 purchase in Toronto. Combined Ontario and Toronto municipal land transfer tax: approximately $53,000 (Ontario LTT $26,475 + Toronto municipal LTT $26,475). Legal and closing costs on purchase: approximately $3,000. Net equity after selling costs: $326,500. Less buying costs ($56,000): $270,500 available for down payment. Properties above $1,000,000 require minimum 20% down: $300,000. Shortfall: approximately $29,500.
- $1,200,000 purchase. 20% down: $240,000. Combined land transfer tax: approximately $41,000. Net equity ($326,500) less buying costs ($44,000) = $282,500, sufficient for 20% down with $42,500 remaining. New mortgage: $960,000. Stress test at 7.25% (contract 5.25% + 2%), 25-year amortization. Monthly payment at stress test rate: approximately $6,870. GDS = ($6,870 + $1,000 property tax + $150 heat) / $20,000 monthly gross = 40.1%. OSFI B-20 ceiling: 39%. Fails by 1.1 percentage points.