Tax-loss harvesting is a strategy where investors sell positions that are currently at a loss to realize capital losses, which can then offset capital gains and potentially reduce tax owed. It is one of the most discussed strategies in Canadian personal finance, but it comes with important rules.
The Superficial Loss Rule
In Canada, the CRA enforces the superficial loss rule. If you sell a security at a loss and repurchase the same or identical security within 30 calendar days before or after the sale (or your spouse or a corporation you control does), the loss is denied. The denied loss is added to the adjusted cost base of the repurchased shares instead.
Timing and Strategy Considerations
This means timing matters. If you want to harvest a loss and stay invested in the same sector, you may consider purchasing a similar (but not identical) security during the 30-day window. For example, selling one Canadian bank ETF and buying a different one. However, what constitutes an 'identical' security is not always clear-cut, and the CRA has discretion.
How Portfolio Tracking Tools Can Help
Portfolio tracking tools like HCC StockWatcher can surface holdings that are currently in a loss position, which may be candidates for review. The Smart Monitoring Tools feature highlights positions with unrealized losses alongside estimated tax impact. This is informational data to help you identify potential opportunities for discussion with your financial advisor or tax professional.
Key Dates for Canadian Tax-Loss Harvesting
In Canada, to realize a capital loss for a given tax year, the trade must settle by December 31. Since Canadian equity trades settle T+1, the last trading day is typically December 30 (or the last business day before that).
Official Resources
Disclaimer: This article is for informational purposes only and does not constitute tax, financial, or investment advice. Tax-loss harvesting involves complex rules including the superficial loss rule, ACB adjustments, and potential impacts on your overall investment strategy. Always consult a qualified tax professional and financial advisor before implementing any tax strategy.
Ready to track your portfolio?
Free to get started. Import from 12 brokerages. No credit card required.
Create Your Free Account