Passive income clawback, protecting your small business deduction
BC physicians with a Medical Professional Corporation are taxed at the small business rate (approximately 11%) on the first $500,000 of active professional income, as long as passive investment income stays below $50,000/year. Above that threshold, the clawback begins. At $150,000+ in passive income, the full small business deduction is lost, costing approximately $55,000/year in additional tax. COLI, holding company structures, and careful investment selection are the primary tools we use to manage this.