Is Direct Indexing Worth It?

Direct indexing costs more than a Vanguard ETF. Whether it pays for itself depends on two numbers: your tax rate on capital gains, and how much of your taxable portfolio it's managing. Here's the exact framework.

The core equation

Direct indexing generates value through one mechanism: tax-loss harvesting at the individual stock level. Instead of holding a single ETF, you own 200–400 of the underlying stocks. When individual names drop — even if the index is flat — the platform harvests those losses daily and uses them to offset your capital gains and, up to $3,000/year, ordinary income.¹

The cost is a fee premium over what you'd pay for a low-cost ETF. A typical total-market ETF charges 0.03–0.05%. Direct indexing platforms charge 0.25–0.40%. The incremental cost: roughly 0.20–0.35% per year.

So the question reduces to: does the annual tax benefit exceed the annual fee premium?

Break-even by portfolio size and tax bracket

The table below uses a 1.5% annual harvest rate — consistent with an actively managed volatile period — and a 0.25% fee premium over an ETF (e.g., Wealthfront's pricing).² It shows why tax bracket matters more than portfolio size.

Two factors improve the picture further:

1. Fee tiers at higher balances. Schwab drops from 0.40% to 0.35% above $2M. Parametric and Aperio fees are negotiated at scale — large accounts can get 0.20% or less, narrowing the fee premium and widening the net benefit column.
2. State taxes amplify the federal benefit. California at 13.3%, New York at 10.9%, New Jersey at 10.75% push your effective marginal rate on capital gains to 35%+. At 35%, the net benefit at $1M in a volatile year exceeds $4,000 — roughly double the federal-only estimate. Residents of high-tax states who are also in the top federal LTCG bracket are the strongest candidates.

When direct indexing clearly makes sense

1. Large taxable account with high ordinary income

If you have $2M+ in taxable assets and income that regularly lands in the top LTCG bracket (taxable income above $613,700 MFJ in 2026⁵), the 23.8% effective rate makes every harvested dollar worth significantly more. High W-2 earners, practice owners, and executives with K-1 income are the natural fit.

2. Concentrated stock position you need to diversify

If you're holding a large single-stock position with an embedded gain, a direct-indexed portfolio can be structured as a loss engine — generating systematic losses from 200+ other positions that offset the gains you realize as you exit the concentrated holding. This is the use case Parametric was built for.⁶ It's also one of the few situations where direct indexing delivers immediate, large-dollar value regardless of market volatility.

3. High-gain realization years

RSU vesting events, business sale proceeds, real estate gains, or a large IRA-to-Roth conversion — any year where you're recognizing $100K+ in capital gains is a year where a well-managed loss bank has significant value. If you're anticipating one of these events, establishing the direct-indexed account beforehand lets the loss bank accumulate ahead of the trigger.

4. A state with high capital gains taxes

California (13.3%), Oregon (9.9%), New York (10.9%), New Jersey (10.75%), and Massachusetts (5%) compound the federal benefit substantially. A California resident in the 23.8% federal bracket faces an effective 37.1% combined rate on long-term gains. At that rate, a $30,000 harvest at $2M generates $11,130 in tax savings against a $5,000 fee — the math improves by 56% vs. a federal-only analysis.

5. Investor who wants custom screens without sacrificing tax efficiency

If you want to exclude tobacco, firearms, fossil fuels, or a specific company from your equity allocation, a direct-indexed account lets you screen at the individual stock level while still harvesting the other 380 names. An ESG ETF gives you the screens but zero TLH capability. This isn't about tax alpha — it's about getting what an ETF can't deliver.

When direct indexing probably doesn't pay

1. Taxable income below the 20% LTCG bracket

The 15% LTCG rate applies to most single filers below ~$492,300 and most MFJ filers below $553,850 in 2026.⁵ At 15%, the tax benefit per dollar of harvested loss drops 37% relative to the 23.8% bracket. Combined with zero NIIT exposure, the net benefit is far thinner and often negative below $1.5M.

2. Pure buy-and-hold with no near-term gain realization

Tax-loss harvesting creates tax deferral, not tax elimination. The harvested losses reduce your basis in replacement positions, so when you eventually sell, you owe that deferred tax. If you're a true long-term buy-and-hold investor planning to donate appreciated shares or pass the portfolio at stepped-up basis, you may never owe that deferred tax — but neither does TLH provide much benefit, since you're not realizing gains to offset anyway.

3. Small taxable account with an advisor overlay fee

Some advisors access Parametric or Aperio through an overlay arrangement where the advisor charges 1% AUM and the platform charges an additional 0.30%. At 1.30% total, a $500K account faces $6,500/year in management costs vs $250 for an equivalent ETF. You'd need to harvest 3.3% of the portfolio annually just to break even at the 23.8% rate — that's a high bar in a calm market.

The time-decay factor

Direct indexing's tax alpha is highest in the first 3–5 years of an account. Here's why: every stock you buy has a cost basis near its initial price. In the early years, individual stocks regularly dip below that basis, creating harvest opportunities everywhere. Over time, as the market generally rises, most positions build large unrealized gains. The number of harvestable lots shrinks. Research from Parametric estimates TLH alpha decays from ~1.5% in year 1 to ~0.3% by year 10 in a sustained bull market.⁴

This doesn't mean you should switch back to ETFs after year 5 — switching would trigger the gains you've been deferring. But it does mean the decision to start matters most at the beginning of a major taxable account. Waiting 10 years to adopt direct indexing means missing the high-alpha early period.

Quick decision checklist

Direct indexing is likely worth analyzing if you can check three or more of these:

• Taxable account balance $750K+ (ideally $1M+)
• Annual taxable income places you in the 20% LTCG bracket or higher
• Live in a high-tax state (California, New York, New Jersey, Oregon)
• Expect high-gain realization events in the next 1–3 years
• Hold a concentrated stock position you need to exit
• Planning to stay invested for 10+ years (allows the deferral to compound)

If you check one or none, a low-cost ETF is almost certainly the better answer. If you check three or more, the net benefit is large enough to justify a detailed analysis with a specialist.

Sources

1. IRC § 1211(b) — Capital Loss Limitation. $3,000/year deductible against ordinary income; excess carries forward indefinitely.
2. Wealthfront — Why Direct Indexing Can Be So Valuable. 0.25% annual fee for direct indexing component; $100K minimum.
3. IRS Topic No. 559 — Net Investment Income Tax (NIIT). 3.8% on investment income; MAGI thresholds $200,000 single / $250,000 MFJ (not inflation-adjusted). Combined with 20% LTCG: 23.8% effective top rate.
4. Envestnet — Tax Alpha and More: Understanding the Value of Direct Indexing. Industry analysis of 0.5–2.0% annualized TLH alpha; decay to ~0.3% by year 10 in bull markets.
5. CNBC — IRS Unveils Higher Capital Gains Tax Brackets for 2026. MFJ 20% LTCG threshold: $613,700 for 2026 (IRS Rev. Proc. 2025-32).
6. Parametric Portfolio — Direct Indexing Overview. Concentrated stock transition use case; loss engine mechanics for funded/funded exits.

Tax rates verified against 2026 IRS guidance (Rev. Proc. 2025-32) and IRS Topic 559 as of April 2026. Break-even calculations use a 1.0% annual harvest rate as a baseline — actual results vary with market conditions and portfolio characteristics. This page is informational only and does not constitute tax, investment, or financial advice.