This is the most comprehensive mortgage guide published for Canadians. Whether you are buying your first home, renewing an existing mortgage, or refinancing, this guide covers every concept, calculation, and strategy you need.
Use the table of contents to jump to the section most relevant to you, or read through for a complete education on how Canadian mortgages work.
Table of Contents
- What Is a Mortgage
- Types of Mortgages in Canada
- How Much Can You Afford
- Down Payments
- Mortgage Default Insurance
- The Stress Test
- Mortgage Rates
- Getting Pre-Approved
- Choosing a Lender
- The Application Process
- Closing Costs
- Making Payments and Saving Money
- Mortgage Renewal
- Refinancing
- Home Equity Products
- Special Situations
What Is a Mortgage
A mortgage is a loan secured by real property. The lender provides funds to purchase the home, and the home itself serves as collateral. If you stop making payments, the lender can take possession of the property through power of sale or foreclosure (the process varies by province).
Key Mortgage Components
| Component | What It Means |
|---|---|
| Principal | The amount you borrow |
| Interest | The cost of borrowing, expressed as an annual rate |
| Amortization | The total time to repay the mortgage in full (typically 25 or 30 years) |
| Term | The length of your current rate agreement (typically 1–5 years) |
| Payment frequency | How often you make payments (monthly, bi-weekly, accelerated bi-weekly) |
| Prepayment privileges | How much extra you can pay each year without penalty |
Term vs Amortization
This is the most commonly confused concept in Canadian mortgages. Your amortization is the full repayment period (25 years, typically). Your term is the contract period for your current rate (usually 5 years). At the end of each term, you renew your mortgage at current rates for a new term, until the amortization is complete.
Example: You get a mortgage with a 25-year amortization and a 5-year fixed term. After 5 years, you renew for another term (say, 5 years variable). After that second term, you have 15 years of amortization remaining and renew again. This continues until the mortgage is paid off.
Types of Mortgages in Canada
By Rate Type
| Type | How the Rate Works | Best For |
|---|---|---|
| Fixed rate | Rate locked for the entire term | Certainty, budgeting, risk-averse borrowers |
| Variable rate | Rate moves with prime rate | Borrowers comfortable with rate fluctuation; historically cheaper |
| Adjustable rate | Payment changes when rate changes | Similar to variable, but payment adjusts immediately |
By Insurance Status
| Type | Down Payment | Insurance | Rate Impact |
|---|---|---|---|
| Insured (high-ratio) | Less than 20% | Required (CMHC, Sagen, Canada Guaranty) | Typically lower rates |
| Uninsured (conventional) | 20% or more | Not required | Slightly higher rates |
| Insurable | 20%+ but meets insured criteria | Lender can portfolio-insure | May get insured-like rates |
By Feature
| Type | Key Feature | Guide |
|---|---|---|
| Open mortgage | Can be paid off anytime without penalty | Higher rate |
| Closed mortgage | Penalty for early payoff | Lower rate |
| Portable mortgage | Transfer to a new property | Avoid breaking penalties |
| Assumable mortgage | Buyer takes over seller’s mortgage | Can be advantageous in high-rate environments |
| Readvanceable mortgage | Access equity as you pay down | Built-in HELOC |
| Collateral mortgage | Registered for more than owed | Easier to borrow more later |
How Much Can You Afford
Mortgage affordability depends on four factors: income, debts, down payment, and current interest rates.
Debt Service Ratios
Canadian lenders use two ratios to determine how much you can borrow:
| Ratio | Formula | Maximum |
|---|---|---|
| GDS (Gross Debt Service) | (Mortgage + Property Tax + Heating + 50% Condo Fees) ÷ Gross Income | 39% (insured) / 35% (some banks) |
| TDS (Total Debt Service) | (All housing costs + All other debt payments) ÷ Gross Income | 44% (insured) / 42% (some banks) |
Quick Affordability Estimates
| Household Income | Approximate Maximum Mortgage | Approximate Maximum Home Price (20% down) |
|---|---|---|
| $60,000 | $250,000–$290,000 | $310,000–$360,000 |
| $80,000 | $340,000–$390,000 | $425,000–$490,000 |
| $100,000 | $425,000–$490,000 | $530,000–$610,000 |
| $120,000 | $510,000–$590,000 | $640,000–$740,000 |
| $150,000 | $640,000–$740,000 | $800,000–$920,000 |
| $200,000 | $850,000–$980,000 | $1,060,000–$1,230,000 |
These are estimates assuming no other debts, 25-year amortization, and 2026 qualifying rates. Use the mortgage affordability calculator for a personalized result.
For salary-specific breakdowns, see our guides for $60K, $80K, $100K, and other salary levels.
Down Payments
The minimum down payment in Canada follows a tiered structure:
| Purchase Price | Minimum Down Payment |
|---|---|
| Up to $500,000 | 5% |
| $500,001–$1,500,000 | 5% on first $500K + 10% on remainder |
| Over $1,500,000 | 20% |
Down Payment Sources
| Source | Details |
|---|---|
| Personal savings | Most common; must be in your account for 90+ days |
| FHSA (First Home Savings Account) | Tax-free contributions up to $8,000/year, $40,000 lifetime |
| RRSP Home Buyers’ Plan | Withdraw up to $60,000 from RRSP, repay over 15 years |
| Gift from immediate family | Lender requires a gift letter confirming no repayment expected |
| Sale of another property | Equity from selling your current home |
| Borrowed down payment | Allowed but must be included in TDS calculation |
Do Not Put Down the Bare Minimum
While 5% is the minimum, consider the trade-offs:
| Down Payment | Mortgage Insurance Cost | Monthly Payment ($500K home, 4.50%, 25yr) | Total Interest |
|---|---|---|---|
| 5% ($25,000) | $19,000 (4.00% premium) | $2,740 | $326,000 |
| 10% ($50,000) | $13,950 (3.10% premium) | $2,580 | $307,000 |
| 20% ($100,000) | $0 | $2,216 | $265,000 |
The 20% down payment saves over $60,000 in total costs — but requires $75,000 more upfront. The right answer depends on your savings, market conditions, and opportunity cost of that cash.
Mortgage Default Insurance
If your down payment is less than 20%, you must pay for mortgage default insurance from CMHC, Sagen, or Canada Guaranty. This protects the lender (not you) if you default.
Premium Rates
| LTV (Loan-to-Value) | Insurance Premium |
|---|---|
| Up to 65% | 0.60% |
| 65.01%–75% | 1.70% |
| 75.01%–80% | 2.40% |
| 80.01%–85% | 2.80% |
| 85.01%–90% | 3.10% |
| 90.01%–95% | 4.00% |
The premium is added to your mortgage balance. On a $475,000 mortgage (95% LTV), the premium is $19,000, making your total mortgage $494,000. Some provinces also charge PST on the insurance premium.
The Stress Test
The mortgage stress test requires you to qualify at a rate higher than what you will actually pay:
Qualifying rate = the greater of your contract rate + 2% OR 5.25%
With 2026 rates typically in the 4.24–4.84% range, the qualifying rate is 6.24–6.84%. This reduces your maximum borrowing power by approximately 20% compared to qualifying at your actual rate.
The stress test applies to all new mortgages and refinances. It does not apply to straight switches at renewal for uninsured mortgages (as of November 2024).
Mortgage Rates
What Determines Your Rate
Your mortgage rate depends on several factors:
| Factor | Impact |
|---|---|
| Bank of Canada overnight rate | Drives variable rates through prime rate |
| Government of Canada bond yields | Drives fixed rates (especially 5-year) |
| Insurance status | Insured mortgages get lower rates |
| Credit score | Higher scores get better rates |
| Down payment / equity | More equity can mean better rates |
| Term length | Shorter terms often have lower rates |
| Lender type | Brokers vs banks vs online lenders |
Fixed vs Variable
| Factor | Fixed | Variable |
|---|---|---|
| Rate certainty | Locked for the term | Fluctuates with prime |
| Historical cost | Higher on average | Lower on average |
| Penalty to break | Interest rate differential (IRD) — often large | 3 months’ interest — usually smaller |
| Best when | Rates are expected to rise | Rates are expected to hold or fall |
See our complete fixed vs variable comparison for historical analysis.
Rate Lock
Once pre-approved, you can lock your rate for 90–120 days. If rates drop before closing, most lenders will give you the lower rate. If rates rise, you keep your locked rate.
Getting Pre-Approved
A mortgage pre-approval gives you a guaranteed rate and a confirmed borrowing amount before you start house hunting.
What You Need for Pre-Approval
| Document | Why It’s Needed |
|---|---|
| Government ID | Identity verification |
| Proof of income (T4s, pay stubs, NOAs) | Confirm income for qualification |
| Employment letter | Verify job stability |
| Bank statements (90 days) | Prove down payment source |
| Credit check consent | Lender pulls your credit report |
| List of debts and obligations | Calculate TDS ratio |
Pre-approval is not the same as pre-qualification. Pre-qualification is an estimate; pre-approval is a conditional commitment with a rate hold.
See the complete mortgage document checklist for every document you may need.
Choosing a Lender
Lender Types
| Lender Type | Pros | Cons | Best For |
|---|---|---|---|
| Big 5 banks | Convenience, branch access | Higher rates, less flexible | Existing customers, complex banking needs |
| Credit unions | Local service, may hold own mortgages | Fewer products, limited geography | Local borrowers, relationship banking |
| Mortgage brokers | Access to 30+ lenders, competitive rates | No deposits or other banking | Rate shoppers, self-employed, complex situations |
| Online lenders | Lowest rates, fast process | No in-person service | Tech-comfortable, straightforward applications |
| B-lenders | Approve borrowers banks reject | Higher rates | Bruised credit, self-employed, non-standard income |
| Private lenders | Most flexible approval | Highest rates (8–15%+) | Short-term, last resort, bridge situations |
Questions to Ask Every Lender
- What is your best rate for my situation?
- Is the rate for an insured or uninsured mortgage?
- What are the prepayment privileges? (Why this matters)
- What is the penalty to break the mortgage early? (How penalties work)
- Is the mortgage portable? (Portability guide)
- Is it a collateral or conventional charge? (Difference explained)
- Is the rate hold 90 or 120 days?
The Application Process
From Application to Closing
| Step | Timeline | What Happens |
|---|---|---|
| 1. Pre-approval | 1–3 days | Rate locked, borrowing amount confirmed |
| 2. House hunting | Weeks to months | Find the right property |
| 3. Accepted offer | Day 1 of closing process | Conditions attached (financing, inspection) |
| 4. Firm up financing | 5–10 business days | Lender reviews property, finalizes approval |
| 5. Home inspection | During condition period | Inspector evaluates the property |
| 6. Appraisal | 3–7 days | Lender confirms property value |
| 7. Conditions waived | Usually 5–10 days after offer | Deal becomes firm |
| 8. Lawyer/notary engagement | 2–4 weeks before closing | Title search, mortgage registration |
| 9. Closing day | As per purchase agreement | Keys, funds transfer, title registration |
For a complete walkthrough, see offer to closing process.
Closing Costs
Closing costs typically add 1.5–4% on top of the purchase price. Budget accordingly.
| Cost | Typical Amount | Notes |
|---|---|---|
| Land transfer tax | 0.5–2.5% of purchase price | Varies by province; rebates for first-time buyers |
| Legal fees | $1,000–$2,500 | Lawyer or notary fees |
| Title insurance | $300–$500 | What it covers |
| Home inspection | $400–$600 | Highly recommended |
| Appraisal | $300–$500 | Sometimes covered by lender |
| Property tax adjustment | Varies | Reimburse seller for prepaid taxes |
| Interest adjustment | Varies | Interest from closing to first payment date |
| Moving costs | $500–$3,000+ | Movers, supplies, utilities setup |
Use the closing cost calculator to estimate your costs by province.
Making Payments and Saving Money
Payment Frequency
| Frequency | Payments/Year | Annual Amount ($500K, 4.50%, 25yr) | Interest Saved vs Monthly |
|---|---|---|---|
| Monthly | 12 | $33,216 | — |
| Semi-monthly | 24 | $33,216 | Negligible |
| Bi-weekly | 26 | $33,216 | ~$200/year |
| Accelerated bi-weekly | 26 | $36,067 | ~$24,000 over amortization |
| Accelerated weekly | 52 | $36,067 | ~$24,000 over amortization |
Accelerated payments are the single simplest way to pay off your mortgage faster. You effectively make one extra monthly payment per year without noticing it.
Prepayment Strategies
Most mortgages allow you to prepay 10–20% of the original balance annually without penalty. Strategies:
- Lump sum payments — Apply bonuses, tax refunds, or windfalls directly to principal
- Increase regular payments — Many lenders allow 10–20% payment increases per year
- Accelerated payment frequency — Switch from monthly to accelerated bi-weekly
- Round up payments — Round your payment up to the nearest $100
See prepayment privilege rules for how to maximize these without triggering penalties.
Mortgage Renewal
Your mortgage term ends every 1–5 years, and you must renew (or pay off the balance). This is your opportunity to renegotiate rates and terms.
Renewal Timeline
| When | Action |
|---|---|
| 120 days before maturity | Start shopping rates |
| 90 days before | Get pre-approvals from competing lenders |
| 60 days before | Current lender sends renewal offer |
| 30 days before | Negotiate or switch |
| Maturity date | New term begins |
Key Renewal Strategies
- Never sign the first renewal offer — It is almost always negotiable. See mortgage renewal tips.
- Get competing quotes — The stress test no longer applies to uninsured switches, making it easier to shop.
- Consider term length — A 3-year vs 5-year term depends on your rate outlook.
- Evaluate amortization — You can extend your amortization to lower payments, or shorten it to pay off faster.
- Watch for payment shock — If you locked in at 2020–2021 rates, your new rate will be significantly higher. Prepare for payment shock.
Refinancing
Refinancing replaces your existing mortgage with a new one, often at a different rate, amount, or amortization. Common reasons to refinance:
| Reason | How It Helps |
|---|---|
| Consolidate debt | Replace high-interest debt with mortgage-rate debt |
| Access equity (cash-out) | Pull equity out for renovations, investing, or other needs |
| Lower your rate | If rates have dropped significantly |
| Change mortgage type | Switch from variable to fixed or vice versa |
| Change lender | Move to a lender with better terms |
Cost of Refinancing
Refinancing involves breaking your current mortgage, which triggers a penalty:
| Mortgage Type | Penalty Calculation | Typical Cost |
|---|---|---|
| Variable rate | 3 months’ interest | $3,000–$6,000 |
| Fixed rate | Greater of 3 months’ interest or IRD | $5,000–$25,000+ |
Always calculate whether the savings from refinancing exceed the penalty plus legal fees. Use the mortgage refinance calculator.
Home Equity Products
As you build equity through payments and property appreciation, you can access it through:
| Product | How It Works | Best For |
|---|---|---|
| HELOC | Revolving credit line, interest-only payments | Ongoing access to funds, renovations |
| Home equity loan | Lump sum, fixed payments | One-time large expenses |
| Cash-out refinance | New, larger mortgage replaces old one | Accessing large equity amounts |
| Reverse mortgage | Borrow against home, no payments until sale | Retirees 55+ needing income |
See the mortgage vs home equity loan vs HELOC comparison for a detailed analysis.
Special Situations
First-Time Buyers
Canada offers significant incentives for first-time buyers:
- FHSA — Tax-free savings up to $40,000 for a down payment
- Home Buyers’ Plan — Withdraw up to $60,000 from RRSPs
- First-Time Home Buyer Tax Credit — $10,000 non-refundable credit ($1,500 tax reduction)
- 30-year amortization — Available for all first-time buyers (insured)
- Provincial programs — BC, Ontario, Alberta, Quebec, and all provinces
See the complete first-time buyer guide for a step-by-step walkthrough.
Self-Employed Borrowers
Self-employed mortgage qualification is more complex but very achievable. Options include stated-income programs, business-for-self programs at B-lenders, and a larger down payment to offset income documentation challenges.
Bad Credit
A lower credit score does not prevent homeownership: it changes your lender options. See mortgages for bad credit and how to improve your score.
Newcomers to Canada
Special programs exist for newcomers and immigrants with limited Canadian credit history. Some lenders accept international credit reports or offer newcomer-specific products with as little as 5% down.
Investment Properties
Buying an investment property requires at least 20% down and qualification with rental income offsets. See the best cities for investment property for data-driven market analysis.
Your Next Steps
| If You Are… | Start Here |
|---|---|
| Buying your first home | First-time buyer guide → Affordability calculator |
| Comparing rates | Best mortgage rates → Broker vs bank comparison |
| Renewing your mortgage | Renewal guide → Renewal tips |
| Considering refinancing | Refinance guide → Penalty calculator |
| Accessing home equity | HELOC vs home equity loan vs refinance |
| Understanding rates | How rates are determined → Fixed vs variable |
| Planning for taxes | Mortgage tax implications → Capital gains on home sale |
Related Resources
- Mortgage Calculator — Calculate your payments
- Mortgage Affordability Calculator — How much can you afford
- Mortgage Stress Test Calculator — What you qualify for under the stress test
- Mortgage Glossary — Every mortgage term defined
- Mortgage Checklist: First-Time Buyer — Step-by-step checklist
- New Mortgage Rules 2026 — Latest regulatory changes