Wealth Management

What Is Direct Indexing? Potential Tax Benefits, Customization and Key Considerations

Learn more about the potential advantages of a direct indexing strategy and how it can help you meet your financial goals.

Author
Steve Edwards
Steve Edwards

Key Takeaways

  • Direct indexing is a strategy that looks to replicate an existing stock index, like the S&P 500, through direct ownership of individual stocks.
  • One benefit of direct indexing is tax-loss harvesting, which may help reduce tax bills by offsetting capital gains with losses from other positions.
  • Direct Indexing may also allow for portfolio customization, manage concentrated positions or adjust exposure to particular sectors or stocks.
  • While direct indexing may offer greater after-tax returns, it can involve higher management fees and oftentimes requires a minimum investment.    

Many investors are familiar with mutual funds and exchange-traded funds (ETFs), which allow them to invest in a pre-selected “basket” of stocks, often to track an existing market index. But fewer are familiar with direct indexing, which also seeks to replicate an index’s performance while potentially allowing for greater tax efficiency and portfolio customization.

 

So, why choose direct indexing instead of simply investing in a mutual fund or ETF? By owning individual securities rather than shares of a fund, you may have more opportunities to manage the impact of taxes on returns and customize your portfolio. This flexibility can be particularly valuable when market volatility creates opportunities to harvest losses.  

 

Here is a closer look at how direct indexing works, along with its potential benefits and drawbacks.

What is direct indexing?

In a nutshell, direct indexing is an investment strategy that seeks to capture the return of a stock market index, such as the S&P 500 or Russell 3000, through direct ownership of individual stocks in a separately managed account (SMA). That direct ownership is an important distinction. Through an SMA, an investment manager establishes direct ownership of individual stocks that make up the chosen index. Using optimization software, the manager typically includes a sample of the index constituents, which allows for close mirroring of the index’s performance.

What is the difference between direct indexing and ETFs?

Many people misunderstand direct indexing as just “an ETF, but more complicated.” The reality is that direct indexing tracks an index (and associated ETFs) in pre-tax terms but can create different after-tax outcomes—because you can buy and sell at the individual stock level.

 

  • Direct indexing Unlike an index-tracking fund, direct indexing involves owning individual stocks within the index. That distinction can create more opportunities to manage taxes and customize your portfolio.
  • ETFs offer index exposure through shares of a fund rather than direct ownership of the underlying securities.

 

For example, direct indexing may help you reduce exposure to a concentrated stock or sector, gradually transition out of existing positions, or donate appreciated securities as part of tax-aware charitable planning.

What are the potential tax benefits of direct indexing?

A key potential benefit of direct indexing is the ability to use a strategy called tax-loss harvesting. This involves selling an investment at a loss and using that loss to help offset realized capital gains in the current year or potentially in future years. Because direct indexing involves ownership of individual securities, tax-loss harvesting can occur at the single-stock level. Furthermore, tax-loss harvesting typically isn’t available within an index-tracking fund because you own shares of the fund rather than the individual securities.

 

Even if you haven’t realized capital gains in a given year, you may still use up to $3,000 in realized losses to offset ordinary income and carry remaining capital losses can be carried forward to future years. Some direct indexing strategies or platforms may offer systematic capabilities to automatically and opportunistically harvest tax losses year-round.
As your investments potentially grow over time, these incremental tax savings may improve after-tax outcomes.

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How may direct indexing potentially impact after-tax returns?

Direct indexing may potentially improve after-tax returns through tax-management strategies, sometimes described as “tax alpha.” Importantly, however, the results of tax-loss harvesting depend on an investor’s circumstances and are not guaranteed.

 

To evaluate the potential tax benefits of direct indexing with systematic, year-round tax-loss harvesting, Morgan Stanley has conducted a series of simulations comparing the strategy1 with passive ETFs and active investment strategies. Our research found:

 

Compared with index-tracking ETFs, in both historical and forward-looking testing, direct indexing strategies with systematic, year-round tax-loss harvesting were more likely to deliver higher after-tax returns.

Direct indexing also tended to outperform active strategies in certain asset classes, such as U.S. large-cap core equities, over shorter time horizons and for higher-income investors.

What are the pros and cons of direct indexing?

Direct indexing may offer tax and customization benefits, but it also comes with potential drawbacks. Consider the following pros and cons when determining whether the strategy may be right for you.

 

Potential pros

  • Tax-loss harvesting:Selling securities that have declined in value may help offset capital gainsand potentially loweryour tax bill.
  • Portfolio customization: You may be able to tailor your holdings to reflect their financial goals, preferences or values.
  • Tax-aware onboarding: A direct indexing strategy may account for securities you already own and may support charitable giving using appreciated securities.

 

Potential cons

  • Tracking error: Portfolio customization or tax-loss harvesting may cause returns to differ from those of the underlying benchmark index.
  • Higher costs: Direct indexing may involve higher management fees and transaction costs than similar ETF strategies because customization can require buying and selling individual securities.
  • High investment minimum: Direct ownership of individual securities through direct indexing typically requires a higher minimum investment, of $25,000 or more.
  • Potential need for consolidation: If you have assets across multiple accounts or institutions, you may need to consolidate investments with a single Financial Advisor to realize the strategy’s full potential.

Does Morgan Stanley offer direct indexing?

Ultimately, the goal of direct indexing is not necessarily to outperform the market. Rather, the strategy seeks to track an index while creating opportunities to manage after-tax outcomes and customize the portfolio around an investor’s financial goals.

 

Your Morgan Stanley Financial Advisor or Private Wealth Advisor can help you decide if direct indexing is right for you, and how the strategy can be tailored to your unique goals and needs. 

 

This article is based on the Global Investment Committee’s Special Audiocast from October 3, 2026, “Can You Make Index Investing More Tax-Efficient?” Ask your Morgan Stanley Financial Advisor for a copy.

 

Our simulations assumed that the investment manager was implementing direct-indexing strategies that involved systematic, year-round tax-loss harvesting and was responsible for determining whether to recognize losses.

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Index Definitions:

Russell 3000 Index: Russell 3000 Index measures the performance of the 3,000 largest US companies based on total market capitalization.

S&P 500 Index: The Standard & Poor's (S&P) 500 Index tracks the performance of 500 widely held, large-capitalization US stocks.

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Tax-loss harvesting. IRS rules stipulate that if a security is sold by an investor at a tax loss, the tax loss will not be currently usable if the investor has acquired (or has entered into a contract or option on) the same or substantially identical securities 30 days before or after the sale that generated the loss.  This so-called “wash sale” rule is applied with respect to all of the investor’s transactions across all accounts.

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