When your operating company accumulates substantial investments, you risk triggering federal clawbacks that directly erode your access to the Alberta small business deduction. Understanding the corporate passive income rules allows you to anticipate thresholds and prevent unintended spikes in your overall tax liabilities. Proactive Canadian CCPC tax planning gives you the structure required to insulate your core operational profits while continuing to build retained wealth. Review your current portfolio allocation to ensure your company retains every available tax advantage before year-end filings lock in your assessment.