Exchange‑traded funds have a reputation for being cheap, diversified, and efficient. For many investors, they are the default building block of long‑term portfolios. Yet even modest expense ratios, applied continuously to a growing asset base, create a structural drag that is easy to underestimate.
Recent industry data show that while asset‑weighted expense ratios for equity index ETFs have fallen into the mid‑basis‑point range, simple averages across all index equity ETFs still sit around 0.45%, which is high enough to matter over multi‑decade horizons.
“Low Fees”? Not So Fast
Fees apply to assets, not only profits.
An expense ratio is charged on total assets each year, regardless of performance. Educational analyses of fee drag commonly illustrate that a 1% annual fee on a portfolio earning 7% before fees reduces the net growth rate to 6%; over roughly three decades, the same starting sum can end up with about a quarter of its potential terminal value lost to fees and compounding on those fees. At lower underlying returns, the share of gains absorbed by the fee rises further.
Investors pay in all market conditions.
Fees are deducted whether the fund rises, trades sideways, or falls. During extended flat periods—such as the “lost decade” for broad U.S. equities in the early 2000s—investors would have paid annual charges while real returns remained negligible. In down years, an additional percentage point of loss from expenses simply deepens the drawdown.
Deductions are continuous and compound against the investor.
ETFs embed their expense ratios in daily pricing. A 0.35% annual fee translates into a small reduction in net asset value each trading day. Those reductions lower the base on which future dividends and price appreciation accrue, creating an opportunity cost relative to a hypothetical no‑fee portfolio that widens over time.
Case Study: The Dividend Aristocrats ETF (NOBL)
Dividend‑focused ETFs offer a clear example of how fees interact with a long‑term income strategy. The ProShares S&P 500 Dividend Aristocrats ETF (ticker NOBL) holds companies with at least 25 consecutive years of dividend increases and charges a net expense ratio of 0.35%.
For an investor holding NOBL over long periods, that 0.35% is not simply a line item; it is a recurring reduction in the fund’s gross total return. Independent ETF analyses note that when a dividend ETF with a fee in this range is compared against a lower‑cost peer—such as a broad dividend‑growth ETF charging around 0.04%—the fee gap alone can explain thousands of dollars of difference in passive income and terminal value on a six‑figure starting allocation.
The mechanism is straightforward: every dollar diverted to expenses is a dollar that no longer earns dividends or participates in future price gains. Over 20, 30, or 40 years, the cumulative effect can resemble a second “shadow fee” created purely by lost compounding, even though the stated ratio has not changed.
High Fees in Disguise
Not all ETFs sit near the low end of the fee spectrum. Sector, thematic, and actively managed funds frequently charge in the 0.80%–1.50% range. On a one‑year statement, the difference between 0.35% and 1.00% may look small. Over several decades, however, research shows that moving from a 1% to a near‑zero fee can preserve tens of thousands of dollars on a mid‑six‑figure portfolio, purely through higher net growth rates.
Within the dividend space, this creates what some analysts have termed a “prestige tax”: investors pay extra for a branded strategy such as Dividend Aristocrats when substantially similar exposure can be obtained via lower‑cost broad dividend‑growth funds. The key question is whether the incremental screening and construction genuinely justify the incremental drag.
What’s the Alternative?
Direct ownership of individual stocks.
An investor willing to build and maintain a diversified portfolio of dividend‑paying companies can avoid ongoing fund expenses entirely, paying only trading costs and, in taxable accounts, any realized capital‑gains tax. This approach demands more research, monitoring, and discipline—particularly around sector balance and risk management—but removes the structural fee layer.
Ultra‑low‑cost ETFs.
Industry competition has pushed many core index and dividend ETFs into the sub‑0.10% range for expense ratios. For investors prioritizing simplicity and diversification, these funds offer a more efficient way to capture broad equity and income exposure without surrendering as much of the long‑run return to fees.
Who Ultimately Pays the Price?
For investors with relatively short holding periods, moderate ETF fees may not materially change outcomes. For those planning multi‑decade holding periods or intending to pass retirement accounts to heirs, the picture changes. Under current inheritance rules, most non‑spouse beneficiaries must fully distribute inherited IRAs and similar accounts within a 10‑year window, meaning the fee drag experienced during the original owner’s lifetime is permanently embedded in what the next generation receives.
The Bottom Line
ETFs remain powerful tools: they simplify diversification, standardize access to complex strategies, and have helped drive average investing costs lower. But even “low” fees are not neutral. They are persistent, asset‑based charges that reduce both current returns and the future compounding of the capital they remove.
For long‑term, income‑oriented investors, evaluating ETF choices now requires more than a glance at a marketing label. It calls for treating expense ratios as a core input in portfolio design, alongside yield, growth, and risk—because in the end, the difference between what a portfolio earns and what it keeps is often measured in basis points.