For high-net-worth investors, tracking an index isn’t enough. Direct indexing rebuilds the same market-tracking philosophy from the ground up — this time with your tax return as a first-class priority.
For decades, index funds and ETFs dominated the conversation around passive investing — and for good reason. Low cost, diversified, and tax-efficient by most standards. But for high-net-worth, tax-sensitive investors, simply tracking an index isn’t good enough. Enter direct indexing: a strategy that takes the same market-tracking philosophy and rebuilds it from the ground up, this time designed with your tax return as a first-class priority.
The core idea is elegant. Instead of buying a single fund that holds 500 stocks, you buy the stocks themselves — individually, in your own account. What you gain in complexity, you more than recoup in tax control. And in an era of falling transaction costs and fractional shares, that trade-off has never looked better.
What Is Direct Indexing?
Direct indexing is the practice of building a portfolio that replicates the holdings and weights of a market index — the S&P 500, Russell 1000, or a custom benchmark — by purchasing individual securities directly rather than through a pooled fund vehicle.
Historically, this was only practical for institutions and the ultra-wealthy, since purchasing 500 individual stocks required significant capital and generated prohibitive transaction costs. But fractional shares, zero-commission trading, and automated rebalancing platforms have pushed the accessibility threshold down to $100,000 or even lower at some providers.
Key Distinction: In a pooled investment vehicle, the fund manager controls when gains are realized. In direct indexing, you do. That single shift in control is the source of nearly all the tax advantages described below.
Tax-Loss Harvesting at Scale
The headline benefit of direct indexing is systematic, continuous tax-loss harvesting. In any given market environment, some holdings in a broadly diversified portfolio will be down from their purchase price — even when the overall market is rising. A direct indexing platform scans your individual positions and sells those losers to realize a capital loss.
That loss has immediate value. It offsets capital gains realized elsewhere in your portfolio — from a business sale, real estate transaction, or other investments — reducing your current-year tax liability. Losses in excess of gains can offset up to $3,000 of ordinary income annually (a limit unchanged since 1977, and widely considered overdue for adjustment), with the remainder carried forward indefinitely.
After selling a losing position, the platform immediately reinvests the proceeds in a highly correlated replacement stock or similar ETF, maintaining your market exposure without triggering the wash-sale rule’s 30-day restriction. You stay invested. You simply hold a slightly different version of the index while the clock resets.
“The goal isn’t to avoid taxes forever — it’s to defer them strategically until a moment of your choosing, ideally one that never comes.”
— Joe Milano, Managing Partner, New South Wealth Management
Controlling Your Cost Basis
Every position in a direct index portfolio has its own lot-level cost basis. This matters enormously. When you sell shares, you can direct the platform to use specific lot identification — selling the highest-cost-basis lots first to minimize the gain recognized. This is something an ETF shareholder can never do inside the fund itself.
Over time, a direct indexing portfolio builds a library of lots at varying cost bases. This library becomes a sophisticated tax management instrument. You can precisely calibrate how much gain you realize in any given year, matching it against losses, managing your bracket, and controlling the timing of wealth transfer events.
The Step-Up Benefit at Death
This may be the most underappreciated tax advantage in the entire strategy. When appreciated assets are passed to heirs at death, the cost basis is stepped up to the fair market value at the date of death under current law — eliminating the embedded capital gain entirely.
A direct indexing portfolio full of individual appreciated stock positions is an extraordinarily efficient asset to hold until death. Every dollar of unrealized gain passes to the next generation free of capital gains tax. An ETF accomplishes the same in theory, but the granular lot structure of a direct index gives planners far more flexibility to identify which positions to gift, donate, or hold for step-up treatment.
Charitable Giving With Appreciated Shares
Instead of donating cash to charity and then buying more investments, investors can donate individual appreciated securities directly to a donor-advised fund or charitable organization. This eliminates the capital gains tax on the appreciation entirely and provides a deduction at the full fair market value.
With an ETF, you’d sell units of the fund and donate the after-tax cash — or donate the ETF shares and forgo the transaction for convenience. With a direct index, you can cherry-pick the most appreciated individual positions for donation, maximizing the tax benefit while keeping positions with lower embedded gains in your portfolio. Year after year, this is a material advantage.
Custom Portfolio Tilts and Tax Efficiency Together
ETFs are rigid. If you want to track the S&P 500, you hold the S&P 500. Direct indexing allows you to exclude or underweight specific holdings — a sector you already have concentrated exposure to through employer equity compensation, a company whose products you object to, or any position that would create wash-sale complications with a separately managed account.
This customization is tax-efficient in ways that aren’t obvious. If you hold a concentrated position in a single stock through an employer grant, a direct index that underweights or excludes that name gives you better diversification without creating the tax problem of selling the concentration. You approximate full market exposure while leaving room for tax-loss harvesting against the concentrated position separately.
Who Benefits Most?
Direct indexing delivers the greatest benefit to:
• Investors in the highest federal and state tax brackets
• Those with significant realized capital gains in a given year — from a business exit, real estate sale, or portfolio rebalancing
• Investors with concentrated equity positions who need diversification without a tax event
• Those who make regular charitable contributions and want to maximize the giving strategy
The strategy is less impactful — though still valid — for investors in lower brackets, inside tax-deferred accounts like IRAs and 401(k)s, or for portfolios that rarely generate gains to offset.
Costs and Considerations
Direct indexing isn’t free. Management fees typically range from 0.10% to 0.35% annually depending on the provider and portfolio complexity, compared to 0.03% for a total market ETF. Whether the tax alpha outweighs the fee differential is a genuine calculation — not a given. In a low-volatility, uniformly rising market, tax-loss harvesting opportunities dry up and the value proposition narrows.
Tracking error is also a real consideration. No direct index perfectly replicates its benchmark, particularly when positions are sold and replaced with substitutes during harvesting windows. In most cases the deviation is small, but it is not zero.
Finally, the administrative complexity is meaningful. Direct indexing involves hundreds of transactions, lot-level record-keeping, and ongoing rebalancing. Platforms have automated much of this, but investors should expect a higher volume of tax documents at year-end.
Bottom Line
For taxable portfolios — especially those with regular gain events, charitable intent, or estate planning needs — direct indexing is not a luxury feature. It is the more rational choice. The question is no longer whether the strategy works. It’s whether your advisor has the platform, the expertise, and the discipline to execute it — and to do so in a way that’s fully integrated with your broader financial picture.
If you’re in a high tax bracket, sitting on appreciated positions, or facing a significant liquidity event, we’d welcome the conversation. Reach out to New South Wealth Management to explore whether direct indexing belongs in your portfolio.
DISCLOSURE
Securities offered through Cambridge Investment Research, Inc., a broker-dealer, Member FINRA/SIPC. Investment Advisory Services offered through Cambridge Investment Research Advisors, Inc., a Registered Investment Adviser. New South Wealth Management is not affiliated with Cambridge Investment Research, Inc. or Cambridge Investment Research Advisors, Inc. This post is for informational and educational purposes only and does not constitute investment, tax, or legal advice. Direct indexing and tax-loss harvesting strategies involve complex considerations and may not be suitable for all investors. Tax-loss harvesting may generate a large number of transactions and result in higher transaction costs. Consult a qualified tax advisor and financial professional before implementing any investment strategy. Investing involves risk, including the potential loss of principal.