Trump's 1,156 Trades Revealed: A Tax Strategy in Play

The July periodic transaction report for President Trump revealed over 1,100 trades in his portfolio, including sales of Microsoft and Amazon stock worth up to $25 million each. The family claims these trades are managed through third-party firms that engage in daily tax loss harvesting.

While the strategy may add real after-tax returns for specific investors, it does little for others. Daily tax-loss harvesting involves scanning every lot in a taxable account and selling losers to book losses, which can offset realized gains in the same tax year.

The strategy requires four key elements: a taxable brokerage account, realized gains worth sheltering, a high marginal rate, and enough separate positions to harvest from. Without these conditions, daily tax-loss harvesting is ineffective.