4 Tax-Smart Steps to Help Build Wealth

Apr 7, 2026

Even small tax adjustments in your portfolio can yield significantly more wealth over time.

Author
Daniel Hunt, Senior Investment Strategist, Morgan Stanley Wealth Management

Key Takeaways

  • Consider evaluating your portfolio’s tax efficiency across three levels: the use of tax-advantaged accounts, strategies for specific taxable assets and portfolio-level techniques.
  • Different tax-efficiency techniques, when used thoughtfully in concert with one another, can significantly enhance after-tax returns.
  • Such return improvements can compound meaningfully over time, often making a sizeable difference in the amount of wealth you’re able to accumulate.

Thanks to the power of compounding, even small improvements in an investment’s after-tax growth rate can make enormous differences in the amount of wealth you’re able to accumulate over time — and that can mean the difference between achieving a financial goal and failing to do so.

 

In one hypothetical study, a high-net-worth investor aiming to build wealth over 20 years could see an additional 1.6% return per year when integrating multiple tax-efficient strategies in their portfolio, resulting in nearly 73% more gains over that horizon.1

 

Here are four key steps that can help you position your investments for potential tax efficiency. 

  1. 1
    Make the Most of Tax-Advantaged Accounts

    Take full advantage of the benefits of tax-advantaged accounts like 401(k) and individual retirement accounts (IRAs), including contributing the maximum allowable amount each year, ideally with matching funds from an employer.

     

    These accounts can offer significant tax benefits that may help accelerate the potential growth of your investments. For instance:

     

    • Traditional 401(k)s and IRAs are funded with “pre-tax” dollars—meaning contributions aren’t subject to current taxes—and can potentially grow tax-deferred. Withdrawals are taxed as ordinary income. Once you reach Required Minimum Distribution (RMD) age, which ranges from age 70 ½ to 75 depending on your date of birth, it may be mandatory to begin RMDs from pre-tax retirement balances if you are no longer working.2
    • Roth accounts are funded with “after-tax” dollars, but assets may grow tax-free and can be withdrawn tax-free. Qualified withdrawals are tax-free, and there are no RMDs.3

     

    Choosing between these accounts often depends on your current tax bracket and expected financial situation in retirement:

     

    • If you expect your income needs will be lower in retirement than during your working years, as is the case for many retirees, traditional accounts might make more sense.
    • However, if tax rates increase in the future, Roth accounts and their tax-free withdrawals may become more attractive.
    • For some people, a hybrid approach can capture the best of both worlds. For example, you could use the option some employers provide to convert after-tax 401(k) contributions to a Roth 401(k) in the year they are contributed.
  2. 2
    Invest in Stocks Tax-Efficiently

    If you’ve maxed out tax-advantaged retirement accounts or cannot use them due to restrictions or income limitations, there are other tax-efficient strategies to consider when investing in stocks.

      

    For example, investors who prefer passively investing in equity indices like the S&P 500 may want to consider direct indexing. Instead of you buying an index-tracking fund, an investment manager establishes direct ownership of individual stocks that make up the chosen index through a separately managed account that you own. This may allow you to take advantage of security-level opportunities for “tax-loss harvesting,” in which declining stocks are sold to offset potential gains in other investments held in your taxable accounts, potentially helping lower your tax bill. Such opportunities are generally not available with traditional index-tracking funds.

     

    Meanwhile, investors who prefer active stock-picking may find certain insurance vehicles helpful. Active investing often involves frequent trading to try to beat a benchmark, resulting in higher “turnover,” which can create more taxable capital gains. One option is to hold active funds inside an investment-only variable annuity (IOVA) or variable universal life (VUL) policy, which can generally let potential investment gains grow tax-deferred until you take money out, similar to a 401(k) or IRA. IOVA withdrawals are taxed as ordinary income and are typically penalty-free after age 59½. VUL insurance also provides a death benefit and may allow loans or withdrawals from the policy’s cash value, though taxes, fees and restrictions can apply. Morgan Stanley Financial Advisors can help you weigh the tax trade-offs, costs and risks to see whether these strategies fit your overall plan.

  3. 3
    Consider Tax-Smart Bond Strategies

    As you diversify your portfolio, bonds can become crucial, especially as a source of income and a potential buffer against market volatility in later stages of life. However, bonds are often subject to unfavorable tax treatment. To help improve after-tax returns, consider:

     

    • Municipal bonds: These fixed-income securities are issued by U.S. state and local governments and are exempt from federal income tax and, in some cases, state and local taxes as well. This can make them particularly attractive for investors in higher tax brackets.
    • Indexed universal life (IUL) insurance: These insurance products offer bond-like investment returns alongside insurance features such as a death benefit. Policyholders are paid an interest credit based on the performance of a market index, with minimum and maximum growth rates that limit potential upside and downside. Potential cash value growth is typically tax-deferred.
  4. 4
    Help Reduce Taxes Across Your Portfolio

    Seeking tax efficiency isn’t just about selecting the right investments for you; it’s also about how and where you hold them.

     

    For instance, asset location—not to be confused with asset allocation—involves deciding where to place each investment to help maximize after-tax return potential. For example, investments with high growth potential and low tax efficiency would go in tax-advantaged accounts, while tax-efficient, lower-growth-potential assets can go in taxable accounts.

Work with Trusted Advisors

There is no one-size-fits-all approach to tax-efficient investing. Every strategy comes with its own potential benefits and drawback. For many investors, the best options will be to seek out advice from professionals with access to sophisticated financial planning software and tools that can reflect your individual circumstances, preferences and needs.

 

Morgan Stanley Financial Advisors can help you potentially make your portfolio more tax efficient. With Morgan Stanley’s Total Tax 365, your Financial Advisor can use sophisticated tools and tax-smart strategies to help reduce the impact of taxes, all year round.

 

To learn more about tax-efficient investing, ask your advisor for a copy of the Global Investment Office special report, Preparing for the Next Tax Regime: Six Steps to a More Tax Efficient Strategy.

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