Mortgages for Rental Properties in Canada

A rental property mortgage in Canada is financing for a home you buy to rent out instead of live in, and it typically requires a larger down payment, a higher interest rate, and more income documentation than a mortgage on your own home. You also face the federal mortgage stress test, GDS and TDS ratio limits, and OSFI Guideline B-20 underwriting standards.

How a rental property mortgage differs from a principal residence

Lenders price and underwrite investment properties differently because the property must support itself as well as service the debt. Expect three practical differences.

• Down payment: a non-owner-occupied property generally needs at least 20% down, and some lenders ask for more. Confirm the current minimum with your lender.
• Rate and product: investment mortgages often carry a slightly higher rate than owner-occupied mortgages, and fewer lenders offer the deepest discounts.
• Qualification: the lender assesses your personal debts alongside the rental property's carrying costs, including property tax, heating, and condo fees where they apply.

Because the property is an investment, it also sits outside programs built for a principal residence. The RRSP Home Buyers' Plan and the First Home Savings Account (FHSA) generally require the property to be your principal residence, so they usually do not apply to a pure rental purchase.

Down payment rules and mortgage default insurance

CMHC mortgage default insurance protects the lender if you default, and it lets buyers with less than 20% down purchase an owner-occupied home of up to four units. It is not available for a property you buy purely as a rental, which is why investment purchases are usually uninsured and require a 20% down payment or more.

That leaves a few common ways to fund the down payment:

• Cash, including proceeds from selling another property.
• A home equity line of credit (HELOC) secured against your principal residence.
• Refinancing your existing mortgage to pull out equity, if the numbers work.

How lenders treat rental income

Rental income helps you qualify, but lenders count it conservatively. Policies vary, and a mortgage broker can tell you which approach a specific lender uses.

Approach	How it works
Add a portion of rent to income	Many lenders add roughly half of the expected market rent to your gross income, then apply GDS and TDS limits.
Offset rent against the payment	Some lenders subtract the rent from the property's carrying costs, so only the shortfall counts against your ratios.
Full rent with an operating statement	Established landlords with a track record may get more credit for documented rent and expenses.

Expect the lender to want an appraisal and, for an existing tenancy, a signed lease. Market rent is what counts, not the rent a hopeful landlord imagines.

Qualifying: stress test, GDS and TDS, and paperwork

You must pass the federal mortgage stress test at the greater of your contract rate plus two percentage points or the published qualifying-rate floor. Confirm the current floor with OSFI or your lender. The stress test applies to insured and uninsured mortgages alike, including rentals.

Lenders then measure your GDS and TDS ratios. Rental income is usually added to TDS rather than GDS. Typical documents include:

• Recent pay stubs, T4s, or two years of T1 General tax returns if you are self-employed.
• CRA Statement of Real Estate Rentals (T776) for properties you already own.
• Signed leases and a rent roll for existing tenancies.
• Property tax bill, condo fees, and an appraisal.
• Proof of the down payment and closing costs.

Self-employment, thin credit, or being a first-time landlord does not automatically disqualify you, but each one narrows the lender pool.

Financing options and structures

A single rental house or condo is usually financed with a conventional residential mortgage from a bank, credit union, or mortgage broker. Larger buildings and properties with five or more units are often treated as a commercial mortgage, with different terms, shorter amortizations, and lender fees.

Other structures exist: a vendor take-back mortgage from the seller, a private lender for a short bridge or a hard-to-qualify property, or a HELOC used alongside a first mortgage. Compare fixed and variable pricing carefully. Many variable-rate mortgages are priced off the prime rate, which moves with the Bank of Canada policy rate. If you may sell or refinance early, a fixed-rate mortgage's interest rate differential (IRD) penalty can be steep.

Closing costs, taxes, and carrying costs

Budget beyond the down payment. Land transfer tax applies in most provinces, and first-time buyer rebates usually require the property to be your principal residence. Add legal fees, title insurance, an appraisal, and any property inspection.

Ongoing costs include property tax, landlord insurance, maintenance, strata or condo fees, utilities you cover, and vacancy periods. On the tax side, the CRA expects you to report rental income and lets you deduct eligible expenses; when you sell, capital gains rules generally apply and the principal residence exemption usually will not. This is general information only — confirm your situation with a qualified tax professional.

Risks to plan for before you buy

• Vacancy and rent shortfall: a vacant month still carries a mortgage payment.
• Rate risk: a variable-rate mortgage, or a renewal at a higher rate, can flip positive cash flow negative.
• Liquidity: you cannot sell one room of a house. Investment properties can sit on the market.
• Penalties: breaking a fixed mortgage early can trigger an IRD penalty that surprises first-time landlords.

Run the numbers with realistic rent, a vacancy allowance, and a payment higher than you expect. No lender guarantees approval, and no rental property is guaranteed to cash flow.