How Tax-Efficient Investing Can Improve Long-Term Returns
When investors think about improving portfolio performance, they often focus on choosing the “right” investments or trying to identify market opportunities.
However, one of the most overlooked drivers of long-term investment outcomes is tax efficiency.
Taxes can quietly reduce investment growth year after year. While taxes cannot be completely avoided, thoughtful portfolio construction and planning may help investors reduce unnecessary tax drag and improve after-tax returns over time.
At BDB Wealth Advisors, we believe understanding how taxes interact with investments is an important part of long-term financial planning.
What Is Tax-Efficient Investing?
Tax-efficient investing refers to structuring an investment portfolio in a way that considers the tax impact of investment decisions.
Different types of investment income are taxed differently, including:
Ordinary income (commonly generated by interest or certain dividends)
Qualified dividends
Short-term capital gains
Long-term capital gains
Because each category may be taxed at different rates depending on an investor’s situation, the way investments are managed can influence after-tax portfolio outcomes.
Two investors holding similar investments may experience different long-term results depending on how tax-efficiently those investments are structured.
Understanding Tax Drag
Taxes can create what is often referred to as tax drag.
Tax drag describes the reduction in portfolio growth caused by taxes paid on dividends, interest, and realized capital gains.
Over long periods of time, even modest tax drag may meaningfully affect the amount of wealth that remains invested and compounding.
For example, if a portfolio generates frequent taxable distributions each year, those taxes reduce the capital that remains invested for future growth.
In contrast, investments that generate fewer taxable events may allow more of the portfolio to remain invested and continue compounding over time.
Asset Location: Placing Investments in the Right Accounts
One strategy often used in tax-aware portfolio design is asset location.
Asset location refers to placing investments in the types of accounts where they may be most tax-efficient.
Common account types include:
Taxable Brokerage Accounts
These accounts may generate taxable income each year from:
Dividends
Interest
Capital gains distributions
As a result, investors sometimes consider investments that historically tend to be more tax-efficient in these accounts.
Tax-Deferred Accounts (Traditional IRA or 401(k))
Taxes in these accounts are generally deferred until withdrawals occur.
Because of this structure, investments that generate higher taxable income may sometimes be placed in these accounts.
Tax-Free Accounts (Roth IRA)
Qualified withdrawals from Roth accounts are generally tax-free under current tax law.
Some investors choose to place assets with higher long-term growth potential in these accounts, although the appropriate strategy depends on individual circumstances.
Asset location does not change the underlying investments themselves, but it can influence the after-tax efficiency of the overall portfolio.
Investment Selection and Tax Efficiency
Certain investment strategies naturally tend to be more tax-efficient than others.
Examples that are often considered relatively tax-efficient include:
Broad-market index funds
Exchange-traded funds (ETFs)
Tax-managed mutual funds
These investments may generate fewer capital gain distributions compared with strategies involving higher portfolio turnover.
That said, tax efficiency is only one factor in portfolio design. Risk tolerance, time horizon, and financial goals also play important roles.
Tax-Loss Harvesting
Another strategy sometimes used in taxable investment accounts is tax-loss harvesting.
Tax-loss harvesting involves selling an investment that has declined in value in order to realize a capital loss for tax purposes.
Under current tax rules, those losses may potentially be used to offset:
Realized capital gains elsewhere in the portfolio
A limited amount of ordinary income
Proceeds are typically reinvested in a similar investment so the portfolio maintains its intended allocation.
This strategy must be implemented carefully to avoid violating the IRS wash-sale rule, which disallows certain losses if substantially identical securities are repurchased within a specified time period.
The Importance of Long-Term Holding Periods
Investment holding periods can also influence tax outcomes.
Assets held for more than one year may qualify for long-term capital gains treatment, which is often taxed at lower rates than short-term gains.
Frequent trading can increase taxable events and may lead to a larger portion of gains being taxed at ordinary income rates.
For many long-term investors, maintaining a disciplined investment strategy may naturally support greater tax efficiency.
Tax Efficiency as Part of a Broader Financial Plan
Tax-efficient investing is most effective when considered alongside other financial planning strategies, such as:
Retirement income planning
Social Security claiming strategies
Roth conversion planning
Required Minimum Distribution (RMD) management
Estate and legacy planning
When these elements are coordinated thoughtfully, investors may be able to make more informed decisions about how and when to use different types of accounts.
The Bottom Line
Taxes are an unavoidable part of investing, but thoughtful planning may help reduce unnecessary tax drag.
Over long investment horizons, even relatively small improvements in tax efficiency can influence after-tax investment outcomes.
Understanding how taxes interact with investment strategies can help investors make more informed financial decisions and keep more of their portfolio working toward their long-term goals.
If you would like a second opinion on the tax efficiency of your current investment strategy, BDB Wealth Advisors welcomes the opportunity to have a conversation.
Disclosure: This material is provided for informational and educational purposes only and should not be considered tax, legal, or investment advice. Investors should consult with a qualified tax professional regarding their specific circumstances. All investments involve risk, including the possible loss of principal.