Cottage Capital Gains Tax in Canada 2026

When you sell a Canadian cottage — or when you die and the cottage passes to your estate — the CRA treats the transaction as a capital gains event. Unlike your principal residence, a cottage is capital property and generally not eligible for the principal residence exemption (unless you strategically designate it for certain years). Understanding how capital gains tax works on recreational property is essential for any cottage owner or prospective buyer in Canada.

The Basic Capital Gains Formula

Capital gain on a cottage sale = Sale Price − Adjusted Cost Base (ACB) − Selling Costs

• Sale Price: What the buyer pays you (or fair market value on deemed disposition)
• ACB: What you originally paid, plus eligible capital improvements made over the years
• Selling Costs: Real estate commission, legal fees, advertising
• Taxable Capital Gain: 50% of the capital gain is included in your income (the "inclusion rate")

What Counts as Adjusted Cost Base (ACB)?

Your ACB is more than just the original purchase price. It includes:

• Purchase price + land transfer tax + legal fees at time of purchase
• Capital improvements (new roof, addition, new septic system, dock, rewiring, new windows)
• Costs of clearing title defects
• Survey costs paid at purchase

Routine maintenance and repairs do NOT increase your ACB — only capital improvements that add lasting value or extend useful life. Keep every receipt for cottage work — over decades, documented improvements can reduce your taxable gain by tens of thousands of dollars.

The 50% Inclusion Rate — What It Means

Canada taxes only 50% of capital gains as income. This is called the inclusion rate. If your cottage has a $500,000 gain, only $250,000 is added to your taxable income. At a 46% marginal rate (Ontario, high income), that means approximately $115,000 in federal+provincial tax — significant, but much less than if the full gain were taxed as income.

Deemed Disposition on Death

When a Canadian cottage owner dies, the CRA treats the property as if it were sold at fair market value on the date of death — even if no actual sale occurs. The entire capital gain is reported on the deceased's final tax return, potentially creating a very large tax bill. Spousal rollover provisions allow tax-deferred transfer to a surviving spouse, but when the surviving spouse eventually dies or sells, the deferred gain becomes taxable.

Principal Residence Designation Strategy

A cottage can be designated as a principal residence for years in which it was "ordinarily inhabited" — but only one property can be designated per family unit per year. A sophisticated strategy involves designating the rapidly-appreciating property (sometimes the cottage) for the years it appreciated most, then designating the city home for other years. This requires careful planning with an accountant and is most valuable when the cottage has outpaced the primary home in appreciation.