Before You Implement Tax-Aware Long-Short: Five Things Every Advisor Should Know

Tax-aware long-short strategies are becoming more accessible, and they may be a useful next step for clients whose direct indexing portfolios have started to lose tax efficiency. They can help refresh loss harvesting, support concentrated stock planning, and prepare for future gain events such as a sale or IPO.

The opportunity is strongest when the client has a clear need for losses and enough time horizon to tolerate added complexity and tracking error. Advisors should also have confidence in the manager’s ability to deliver pre-tax alpha, since the tax benefit only matters if the strategy works on its own merits.

Risks rise with leverage, costs, and household-level coordination issues that can create compliance problems if positions overlap across accounts. For many investors, the right approach is not maximum leverage but enough leverage to meet the planning goal without taking on unnecessary strain.