Long-only direct indexing with autonomous execution covers most investors most of the time. Alpha exists for the cases where it doesn't.

The honest pitch: Alpha costs $199/month, double Autopilot. The math has to be there for a specific kind of portfolio — high realized gains, RSU-heavy, concentrated stock, or just enough capital that a 1-2% improvement in tax-alpha matters in absolute dollars. If that's not you, stop reading. Autopilot is the right answer.

The case for Alpha

1. Long-only runs out of harvests in good years

The mechanic: TLH banks losses by selling losers. In a year where the market is mostly up, fewer positions have unrealized losses worth harvesting. Long-only programs harvest aggressively for the first 2-3 years (the sleeve has plenty of cost-basis variance) then taper off as winners replace losers and the cost basis catches up to market.

The data: a $1M direct-index sleeve typically harvests $40K-$60K of losses in year 1, $25K-$35K in year 2, $10K-$20K in year 3, then plateaus at ~$5K-$15K/year as a "noise" floor. After year 3, you've extracted ~80% of the available tax alpha from a long-only structure.

2. The short overlay generates losses without changing exposure

A short position drops in value when the underlying rises. So a long+short pair (say long VOO, short an equal dollar of QQQ) gives you nearly identical net exposure to the long-only equivalent but generates loss-side opportunities on whichever side moves against you. In a year where the market rallies 20%, your short side has 20% unrealized losses you can harvest and replace with a structurally similar short.

This is what the Gotham, Aperio, Parametric structures sell as "tax-aware long-short". The Alpha tier is the same mechanic with the same finance research backing it (Sloan accruals, Pontiff-Woodgate issuance, Beneish M-score, idiosyncratic volatility — all peer-reviewed signals for separating likely-decliners from likely-risers in the bottom-quintile-of-each-sector candidate pool).

3. Margin trading + concentrated-stock unwind

If you have a single position dominating your portfolio (RSUs that never sold, founder stock, an inheritance), unwinding it without paying massive capital gains is its own engineering problem. Alpha includes:

  • Multi-year tax budget. Set a target gain budget per year (e.g. "stay under $200K of realized LTG so I don't trip NIIT in 2027"). The engine sizes sales against the budget.
  • Margin-aware unwinds. Sell in coordination with margin borrowing so you can rebalance into a diversified sleeve without realizing all the gain in one tax year.
  • Section 1042 / QSBS handling. Founder-stock-specific tax routing for the 10% gain exclusion on Qualified Small Business Stock.

What Alpha doesn't do

Three things to be honest about:

  1. It does not magically generate alpha. The "alpha" in the tier name is tax alpha, not return alpha. Long-short overlays add risk and complexity; they don't add expected return.
  2. It requires margin approval at your broker. Alpha can't short with a cash account. E*TRADE / Schwab / IBKR all need separate margin-account approval. If you're starting fresh, expect 1-3 weeks for the broker to approve.
  3. The short side has costs. Borrow rates run 0.25-2% per year for liquid large-caps, more for hard-to-borrow names. The Alpha cost model (visible in the Risk Engine) bakes this in; the "is it worth it" math depends on your marginal tax rate beating the borrow cost. For 37% federal + 10% state = 47% rate, even 1.5% borrow is a clear win. For 22% federal, the math gets close.

When Alpha is the right answer

Concrete signals:

  • You realized $50K+ of gains last year (sale of property, RSU vest, big rebalance). Alpha banks losses to absorb future gains; the bigger the gains, the higher the value.
  • Your portfolio is > $500K and you're at 32%+ federal rate.
  • You have one or more concentrated positions (single-name > 20% of taxable assets) you want to unwind over multiple years.
  • You've been on Autopilot for 6+ months and the harvest cadence has plateaued — you're capturing the long-only floor, but the alpha tier opens up another ~$3K-$15K/year of realized losses on the short side at the typical sleeve size.

When Alpha is the wrong answer

  • You're under the Autopilot threshold (~$500K). Stay on Guided/Autopilot until the long side is producing material harvests; the short side amplifies what's already there, doesn't replace it.
  • You have margin anxiety. Shorting is psychologically harder than long-only — a short that doubles costs you the original size again. The risk engine caps gross exposure but the day-to-day P&L volatility is higher than long-only equivalents.
  • Your tax rate is < 32%. The math gets thinner. At 22% you might still want it, but the case is weaker.

The graduation path

Most Alpha users come from Autopilot, not from cold sign-ups. The pattern:

  1. Run Autopilot for 6+ months.
  2. Watch the long-only harvest cadence plateau.
  3. Apply for margin approval at your broker. (This is a 1-3 week process you do directly with the broker, not us.)
  4. Upgrade to Alpha in Settings → Billing.
  5. Run the short overlay in Shadow mode for 30 days. The engine will propose what it WOULD have shorted; you watch.
  6. If the shadow proposals look reasonable, flip to Small (per-trade caps) for another 30 days.
  7. Move to Standard once you've seen the cadence on real money.

The upgrade isn't reversible in mid-year — once you have realized gains and losses split across long + short, downgrading mid-year just means the short side's open positions can't get fresh proposals (they roll until they close). Plan for at least a year on Alpha when you start.