Mortgages for a Second Home in Canada

A second home mortgage in Canada is financing for a property you use personally, such as a cottage, a ski condo, a downtown pied-à-terre, or a home you occupy for part of the year, rather than your main residence. Lenders treat these loans differently: you will generally need a larger down payment, you still face the federal mortgage stress test, and the lender will count the full cost of carrying two properties at once.

Why Lenders Treat Second Homes Differently

Your principal residence is where you live, so a lender can reasonably assume you will protect that payment first. A second home is discretionary. If money gets tight, it is the payment most likely to stop. That risk shows up in underwriting in three places: how much you put down, how the property is classified for insurance, and how your existing debts are measured against your income.

Most second homes are also not eligible for CMHC mortgage default insurance, the coverage that protects the lender if you default and allows a smaller down payment on an owner-occupied principal residence. When a property falls outside the insurable category, the loan is uninsured, and uninsured mortgages are governed by OSFI's Guideline B-20. That guideline pushes lenders toward conservative underwriting: full documentation of income, a stress-tested payment, and a clear picture of your total debt load.

If you plan to rent the property out for part of the year, the file changes again. See mortgages for rental properties for how lenders treat rental income and rental-property classification.

Down Payment and Mortgage Default Insurance

Because second homes typically are not insurable, plan on a down payment of 20% or more of the purchase price. That is the general dividing line in Canada between insured and uninsured mortgages. Confirm the current rule with your lender, because some lenders set their own higher minimums for recreational, seasonal, or remote properties.

Property type matters as much as price. A property on an island, down a long private road, or with no year-round access can be harder to finance because the lender wants to know it could be resold if they ever had to take it back. Expect an appraisal, and expect the appraised value, not the asking price, to drive the final loan amount.

Qualifying: The Stress Test and Your Ratios

You must qualify at the federal mortgage stress test, which uses the higher of your contract rate plus two percentage points or the published qualifying-rate floor. Confirm the current floor with OSFI or your lender, since it changes over time. You are qualified at that higher rate, not at the rate printed on your offer.

Lenders then measure you with GDS and TDS ratios. The TDS ratio is where a second home really bites: the lender adds the new mortgage payment, property taxes, heating costs, and half of any condo fees on top of everything you already carry, including your first mortgage. Maximum ratios vary by lender and by whether the loan is insured, so ask for the figure your lender actually applies.

Amortization matters too. A longer amortization lowers the payment and can help you qualify, but not every lender offers one on a second home, and a longer schedule means more interest over the life of the loan. Ask what amortization your lender allows before you assume the payment.

Types of Second Homes and How Financing Shifts

• Cottage or recreational property. Seasonal access, well and septic systems, and rural appraisals can all affect approval. Some lenders run dedicated recreational-property programs.
• City condo used as a second home. Condo fees are included in your ratios, and the lender will also review the building's finances and insurance certificate.
• Property in another country. Canadian lenders rarely finance these. You may need a lender in that country and a separate plan for currency and cross-border tax.
• Property you also rent out. If it generates income, some lenders allow a rental offset, but the file is underwritten as a rental property rather than a second home.

If the property is a cottage specifically, cottage and recreational property mortgages go deeper into the seasonal access and servicing issues lenders flag.

Costs to Budget For

The mortgage is rarely the biggest surprise. Plan for these on top of your payment.

Cost	What to expect
Down payment	Typically 20% or more; confirm your lender's minimum for the property type
Land transfer tax	Applies in most provinces; first-time buyer rebates generally do not extend to a second home
Property taxes	Some provinces tax non-principal residences at a higher rate
Insurance	Vacancy, seasonal, and cottage policies usually cost more than a standard homeowner policy
Utilities and upkeep	Heating, snow clearing, septic, roof, and dock maintenance are all on you
Closing costs	Appraisal, title insurance, legal fees, and adjustments

Land transfer tax rules differ by province, and land transfer tax in Canada varies more than most buyers expect. Budget for the carrying costs of an empty property in the off-season, too.

Tax and Reporting Basics

General information only: the principal residence exemption can shelter the gain on your main home, but in most cases you can designate only one property as your principal residence for a given year. If you sell a second home, the gain is generally treated as a capital gain and the sale must be reported to the CRA. If you rent the property out, that income is reportable as well. Confirm the current rules with the CRA and speak to a tax professional about your own situation rather than relying on a general summary.

How to Strengthen Your Application

1. Document your income fully, including bonuses, self-employment income, and any rental income you want counted.
2. Pay down credit cards, car loans, and lines of credit before you apply, since they all feed your TDS ratio.
3. Save a larger down payment than the minimum to shrink the stress-tested payment.
4. Get a written pre-approval before you shop so you know your realistic ceiling and can hold a rate.
5. Ask about bridge financing or porting if you are timing a sale and a purchase at the same time.

Understanding how a lender reads your file helps before you apply. A stress test explainer and a plain-English guide to GDS and TDS ratios both walk through the math. Many buyers also fund a second property from home equity through a refinance or a home equity line of credit, so remember that borrowing against your main home puts that home on the line as well.