Capital Gains Tax Calculator

What is the capital gains inclusion rate in Canada for 2026?

For 2026, Canada has a tiered inclusion rate system. Capital gains up to $250,000 in a year are taxed at a 50% inclusion rate (meaning half the gain is taxable). For gains exceeding $250,000, the portion above that threshold is taxed at a 66.67% inclusion rate. This change was introduced in the 2024 federal budget and affects individuals and trusts. Working with a qualified Mississauga CPA like Insight Accounting ensures you optimize your tax strategy across Ontario and the GTA.

Are there exemptions for principal residence capital gains in Ontario?

Yes. If the property was your principal residence for every year you owned it, the capital gain is fully exempt from tax under the Principal Residence Exemption (PRE). However, you must designate it as your principal residence when filing your tax return (Form T2091). If you only lived there for part of the ownership period, a partial exemption may apply. Toronto and Mississauga homeowners frequently benefit from this exemption, but proper documentation is critical. Insight Accounting CPA can help ensure you claim it correctly.

How do I calculate the adjusted cost base (ACB) for stocks or real estate?

The adjusted cost base is your original purchase price plus certain costs like commissions, legal fees, and capital improvements (for real estate). For stocks, include brokerage fees and reinvested dividends. The ACB is subtracted from your sale price to determine your capital gain. Mistakes in ACB calculation can lead to overpaying tax or CRA audits. Insight Accounting in Mississauga specializes in ACB tracking for Ontario investors and business owners across the GTA.

Do I pay capital gains tax on cryptocurrency in Canada?

Yes. The CRA treats cryptocurrency as a commodity, and selling or trading crypto triggers a capital gain (or loss). The same inclusion rates apply: 50% for gains up to $250,000, and 66.67% for gains above that threshold. Many Canadians underreport crypto gains, which can lead to penalties. If you're based in Toronto, Mississauga, or anywhere in Ontario and have crypto transactions, Insight Accounting CPA can help you stay compliant and minimize your tax liability.

Can I offset capital gains with capital losses in the same year?

Yes. You can use capital losses to offset capital gains in the same tax year. If your losses exceed your gains, you can carry the net loss back three years or forward indefinitely to offset future gains. This strategy is especially valuable for investors in volatile markets. Mississauga and GTA investors work with Insight Accounting to optimize loss carryovers and reduce overall tax on investment portfolios across Ontario.