Investment Property Mortgage Guide Canada 2026
A rental property in Canada needs at least 20% down, because mortgage insurance is not available on a property you do not occupy. Most lenders will count 50% to 80% of the rent toward carrying the property, which is what makes a second and third purchase possible. This guide covers the down payment rules, how rental income is treated, and where the path changes once you hold several properties.
What you need to finance a rental
The minimum is 20% down. Mortgage insurance is not available on non-owner-occupied property, so there is no 5% route. Many lenders prefer 25% or more, and some ask for 35% depending on the property type, the location or the borrower profile.
A larger down payment does more than meet the minimum. It widens the set of lenders willing to look at the file and generally improves the rate you are offered.
How lenders count rental income
Most lenders will apply 50% to 80% of the rent against the carrying costs of the property. The exact treatment varies, and the difference between a lender using 50% and one using 80% can decide whether a file works at all.
You need evidence. A signed lease covers a tenanted property, and a market rent appraisal covers one that is vacant or newly purchased. Arrange this early, because a missing rent schedule is a common reason a file stalls.
The 4 to 5 property wall
Most A-lenders stop somewhere around 4 or 5 financed properties. The wall is a policy limit rather than a reflection of your file, and hitting it surprises investors who have never been declined before.
Past that point the options are alternative lenders, portfolio lenders who will hold several properties under one arrangement, blanket mortgages across multiple doors, and spreading the portfolio across institutions so no single lender reaches its cap. This is the stage where a broker earns their keep, because the placement matters more than the rate.
Where residential financing ends
A building of 2 to 4 units is financed residentially, on broadly the same rates and terms as a single family home. At 5 units and above it becomes commercial financing.
Commercial changes the test. The lender underwrites the property's ability to service its own debt rather than leaning on your personal income, and down payment requirements are typically higher. An investor moving from a duplex to a 6 unit is changing category, not just size.
BRRRR in Canada
Buy, rehab, rent, refinance, repeat works here, with local differences that matter. Lenders generally want a seasoning period of roughly 6 to 12 months before they will refinance at the improved value, and the appraisal has to support the number.
The strategy depends on buying below market and adding real value through the renovation. If the after-repair appraisal comes in short, the capital you planned to pull back out stays in the property.
Using a HELOC for the down payment
Drawing on a line of credit secured against your home is one of the more common ways investors fund a down payment. Where the borrowed money is used to earn income, the interest may be deductible.
The structure has to be right for that treatment to hold, and it has to be set up before the money moves rather than reconstructed afterward. Take the tax question to your accountant and the lending question to us at the same time.
When to incorporate
Incorporating rental holdings generally starts to make sense at 5 or more properties, or where the rental income is substantial. It can offer tax deferral and a liability separation between you and the portfolio.
It also adds cost and complexity, narrows your lender options, and removes the principal residence exemption on anything held inside the corporation. Get an accountant's view on your specific numbers before restructuring.
Frequently asked questions
How much down payment do I need for an investment property?
- Minimum 20%, because CMHC insurance isn't available. Many lenders prefer 25%+, and some require 35% for certain property types or borrower situations. More down means better rates and more lender options.
Can I use rental income to qualify for more properties?
- Yes. Most lenders allow 50-80% of rental income to offset the property's carrying costs. This is crucial for scaling past your first property. You'll need either a signed lease or a market rent appraisal.
How many properties can I finance?
- Most A-lenders cap at 4-5. Beyond that: B-lenders, portfolio lenders, blanket mortgages, or spreading across multiple institutions. A broker navigates this for you.
What is BRRRR and does it work in Canada?
- Buy, Rehab, Rent, Refinance, Repeat. Yes, it works in Canada, though refinance timing (6-12 month seasoning) and appraisal requirements differ from the US. The key is buying below market, adding value through renovation, and refinancing to pull your capital back out.
Should I incorporate my rental properties?
- Generally only with 5+ properties or significant rental income. Incorporation offers tax deferral and liability protection but eliminates the principal residence exemption and adds complexity. Always consult an accountant first.
Can I use my HELOC for investment property down payment?
- Yes, this is one of the most popular scaling strategies. HELOC interest used for investment purposes may even be tax-deductible. Talk to your broker and accountant about structuring this correctly.
What rates should I expect on investment properties?
- Typically 0.10-0.25% above owner-occupied rates with A-lenders. B-lenders: +0.5-1.5%. Your actual rate depends on down payment, credit, rental income, and portfolio size.
What's the difference between residential and commercial multi-family financing?
- 2-4 units: residential financing (same rates and terms as single-family). 5+ units: commercial financing (DSCR-based, property cash flow matters more than personal income, higher down payments).