When you sell a cottage or vacation property in Canada, you need to calculate capital gains based on the selling price minus your adjusted cost base (ACB). The CRA treats cottages and vacation properties differently from your principal residence, which means most of the gain is taxable. For 2026, you'll include 50% of your capital gain in income (up from the previous lower inclusion rate). Understanding how to calculate this correctly is essential to avoid overpaying or underpaying your taxes. Your principal residence (the home you live in most of the time) is generally exempt from capital gains tax in Canada. However, a cottage or vacation property typically does not qualify for this exemption, even if you own it for decades. This means the full capital gain is subject to inclusion in your taxable income. The key exception: if you can demonstrate that a property was your principal residence for certain years, you may be able to designate it that way on your tax return. This requires careful record-keeping and documentation of where you actually lived. The calculation follows this formula: Capital Gain = Selling Price - Adjusted Cost Base (ACB) Then multiply by your inclusion rate (50% for 2026).
You can only designate one property as your principal residence for a given year. If you designate your cottage for certain years, you must use the principal residence exemption claim on your tax return. However, most people live in their home as their principal residence and cannot claim a cottage the same way. Consult a tax professional about your specific situation.
Capital improvements add value, extend the life of the property, or adapt it to a new use. Examples include new roofs, decks, foundations, HVAC systems, and major renovations. Routine maintenance, painting, and repairs do not count. Keep receipts for all work to support your claim.
For an inherited property, your ACB is the fair market value on the date of death (or the date you received it, if later). You'll need an appraisal or professional valuation. Any improvements you make after inheriting it are added to this ACB. When you eventually sell, the gain is the selling price minus this adjusted cost base.
For 2026, you include 50% of your capital gain in your taxable income (this rate increased from previous years). This means if you have a $100,000 gain, you report $50,000 as taxable income. This additional income may push you into a higher tax bracket, so it's important to estimate your total tax liability early.
Yes, capital losses must be reported on your tax return. The good news is that capital losses can be used to offset capital gains from other investments in the same year, or carried back three years or forward indefinitely to reduce other capital gains. This can help reduce your overall tax bill.