Mortgage Loans in Canada: Borrowing Basics Explained

A mortgage loan is secured borrowing used to buy or refinance property. The amount you may qualify for depends on verified income, debts, down payment, property costs, credit and lender qualifying rules. Compare the full offer, including payment, term, amortization, penalties, prepayment privileges, insurance and fees, before choosing. Related reading: Mortgage life insurance1.

What a mortgage loan is and how the Canadian system works

A mortgage loan lets you borrow against real estate. The property secures the debt, and the lender registers a charge against it until the mortgage is repaid. Scheduled payments usually include principal and interest, while property taxes, heating, condo fees and insurance are budgeted separately or collected through the lender.

• Borrower: Applies for financing and remains responsible for payments and property costs.
• Lender: A bank, credit union, monoline, alternative or private lender provides funds and sets approval conditions.
• Mortgage broker or agent: A licensed intermediary may compare lenders and organize the application. FSRA explains mortgage brokering as the intermediary role between borrowers and lenders.
• Mortgage insurer: Where applicable, default insurance protects the lender. It does not remove the borrower’s repayment obligation.

You may use mortgage financing to purchase a home, refinance an existing mortgage, access equity through a HELOC or restructure debts. You can apply directly to one lender or work with a mortgage professional. Before choosing, compare the mortgage broker versus bank, including lender access, compensation, penalties and application support.

How lenders estimate your borrowing capacity

There is no universal mortgage-loan amount. Lenders generally assess income, debts, credit history, down payment, property costs and the payment calculated at the applicable qualifying rate. The result is a borrowing range, not a promise that a particular property will receive final approval.

• Income: Employment, bonus, commission, overtime, rental and business income may be treated differently.
• Debts: Car loans, credit cards, lines of credit, student loans and support obligations reduce available income.
• Down payment: A larger down payment reduces the mortgage and may change insurance requirements.
• Property costs: Property taxes, heating and a portion of condo fees may count in affordability calculations.
• Credit: Credit history helps determine which lenders and structures may fit.
• Qualifying rules: The application may be tested at a rate higher than the contract rate.

Gross debt service (GDS) compares housing costs with gross income. Total debt service (TDS) adds other debt obligations. For many prime applications, housing costs are assessed against a GDS limit near 39% of gross income and total debt against a TDS limit near 44%, although lender and file-specific rules apply. The qualifying rate is generally the greater of 5.25% or the contract rate plus 2%. Review Bajani Mortgage’s mortgage qualification questions for the role of GDS, TDS and the Canadian stress test.

How the ratios change the estimate

Imagine a household with $110,000 of gross annual income, or about $9,167 per month, a $90,000 down payment and a $650 monthly car payment. A rough 39% GDS ceiling would place total housing costs near $3,575 per month. A 44% TDS ceiling would allow about $4,033 for housing and other counted debts, leaving roughly $3,383 after the car payment.

That remaining amount is not the mortgage payment. It must also account for property taxes, heating, condo fees where applicable and the payment calculated at the qualifying rate. A property with higher taxes or condo fees can produce a lower mortgage range than another property at the same price.

This is an illustration, not a pre-approval. Your comfortable budget may be below the lender’s maximum because you need room for repairs, childcare, savings and income changes.

Mortgage rates: what is current and what is comparable

There is no single current mortgage rate for every Canadian borrower. Pricing changes with the lender, term, fixed or variable structure, loan-to-value ratio, credit profile, property, mortgage purpose and offer conditions. An advertised rate is an indication, not a guaranteed quote.

Record these assumptions beside every rate:

• fixed or variable structure;
• term and open or closed status;
• amortization and payment frequency;
• down payment and default-insurance status;
• prepayment privileges and penalty formula;
• portability and transfer conditions; and
• lender, appraisal, legal, brokerage and discharge costs.

A lower rate may be unsuitable if you expect to sell, refinance or make large lump-sum payments. Use the mortgage payment calculator to model payments, then compare the assumptions with an actual lender option.

Mortgage structures: fixed, variable, open or closed

The right structure depends on how much payment certainty you need and how likely your plans are to change.

• If a higher payment would strain your budget, test fixed-rate payment stability.
• If your budget has room, compare variable structures without assuming rates will fall.
• If you expect to repay soon, compare an open mortgage with the likely closed-mortgage penalty.
• If you plan lump-sum payments, compare annual privileges and limits.

Term, amortization, down payment and mortgage default insurance

The term is the length of the current contract, such as five years. The amortization is the total repayment schedule, such as 25 years. At the end of the term, you usually renew, switch lenders or refinance. A longer amortization can lower the required payment but generally increases total interest.

For an eligible home purchase in Canada, the practical minimum down-payment rules are generally 5% on the first $500,000 of the price, 10% on the portion from $500,000 to $1.5 million, and 20% at $1.5 million or more. Default-insured financing is generally unavailable at $1.5 million or more, and insurer, property-use and borrower conditions still apply.

With less than 20% down, mortgage default insurance is generally required for an eligible insured mortgage. The premium is usually added to the mortgage. Insured amortization is generally limited to 25 years, although eligible first-time buyers and buyers of qualifying new builds may have access to a 30-year insured amortization under current rules.

• Insured: Includes default insurance and must meet insurer eligibility rules.
• Insurable: May meet insurance criteria but does not require insurance at closing because the down payment is larger.
• Conventional: Has enough equity for the lender’s uninsured requirements.

Budget separately for land transfer tax, legal work, appraisal, inspection, adjustments, moving and repairs. First-time buyers should check the Ontario land transfer tax refund.

Compare the total cost, not only the interest rate

A mortgage offer combines price, flexibility and risk. Compare each option using the same worksheet.

Federally regulated lenders must disclose key details such as principal, interest rate, payment schedule and amortization. Ontario brokerages must disclose their role, relationships, compensation, conflicts, material risks and cost of borrowing. Ask for these details in writing.

Lenders, mortgage brokers and compensation

A broker or agent does not lend the money. The licensed professional connects borrowers with lenders and may compare options unavailable through one bank.

Broker compensation depends on the lender, mortgage type and transaction. Some standard residential arrangements are lender-paid, while specialized private lending or complex commercial arrangements may involve a borrower fee. Any fee you may pay should be disclosed before you proceed.

How much does a mortgage broker make on a $500,000 mortgage? There is no universal amount. Compensation varies by lender, mortgage type, transaction details and whether a borrower fee applies. Ask who pays, whether you pay directly, when a fee becomes payable and what happens if the mortgage does not close.

Nandan Bajani is a Mortgage Agent Level 1 with The Mortgage Firm Inc. Bajani Mortgage says it compares options across more than 50 Canadian lenders. This does not guarantee approval or a particular rate.

From first conversation to closing

The mortgage application process has several stages. Knowing the difference between an estimate, pre-approval and final approval helps prevent surprises.

1. Define the purpose and budget

Decide whether you are buying, renewing, switching, refinancing, consolidating debt or accessing equity. Set a payment that leaves room for property costs and ordinary expenses.

2. Organize the core information

• identification and contact details;
• employment and income information;
• pay records, T4s or notices of assessment where relevant;
• business documents for self-employed borrowers;
• down-payment statements and source of funds;
• debt and monthly-payment details;
• current mortgage statements for renewal, refinance or HELOC files; and
• the purchase agreement, property details, taxes, condo documents or rental information.

3. Understand approval language

Pre-qualification is an early estimate. Pre-approval may involve documents and credit review but is not final approval. Conditional approval lists requirements to satisfy. Final approval follows acceptance of the documents, property valuation and other conditions.

Do not remove financing conditions solely because an estimate or pre-approval exists. A property issue, income change, new debt or appraisal can change the decision.

4. Submit and satisfy conditions

The lender may verify income, employment, credit, debts, down payment, property value and intended use. Keep documents consistent and disclose new borrowing or job changes.

5. Review the commitment

Read the rate, term, amortization, payment, privileges, penalties, portability, fees and conditions. Review compensation disclosures. Ontario borrowers must receive a two-business-day waiting period before signing a mortgage agreement. Read the mortgage-fraud guidance for related consumer protections.

6. Complete closing

Your lawyer registers the mortgage, confirms adjustments and transfers funds. After closing, track payments, the renewal date, privileges and balance.

When your situation changes after getting the loan

A renewal continues the mortgage at the end of its term. A switch moves the existing mortgage to another lender. A refinance changes the amount or structure, often to access equity or consolidate debt. A HELOC provides revolving access to home equity, generally at a variable rate and subject to qualification.

A debt consolidation mortgage may replace high-interest unsecured debts with a larger mortgage secured against the home. The monthly payment may fall while total interest rises over a longer amortization, so include penalties, appraisal and legal costs.

Private mortgage financing is a short-term, equity-based bridge rather than a general replacement for conventional borrowing. It can carry higher costs and requires a documented exit plan.

Mortgage loan questions Ontario borrowers still ask

How much money can I get for a mortgage loan?

The amount depends on verified income, debts, down payment, credit, property costs and qualifying rules. Only a complete application and property review can determine the approved amount.

What are the current home mortgage rates in Canada?

Rates change by lender, product, term, loan-to-value ratio and borrower profile. Compare the rate with payment, penalties, privileges, fees and conditions.

How much does a mortgage broker make on a $500,000 mortgage?

There is no standard amount. Compensation depends on the lender and transaction. Standard residential files may be lender-paid, while specialized files may involve a disclosed borrower fee.

Can I borrow money for a mortgage?

A mortgage is itself borrowing secured by property. Savings, gifts, existing home equity or other permitted financing may fund a down payment or related costs, but additional debt affects qualification and must be disclosed.

Choose your next mortgage step

Gather your income details, debts, down payment information, property plans and preferred payment range. For borrowers in London, St. Thomas, Ingersoll and Southwestern Ontario, Bajani Mortgage’s London mortgage brokerage service can compare available mortgage options subject to lender qualification. Nandan Bajani is a Mortgage Agent Level 1 with The Mortgage Firm Inc.