Bogleheads Tax Loss Harvesting: Best Automated Platforms

For a Boglehead with a taxable total market portfolio, the cheapest automated harvesting is Vanguard Digital Advisor at a net advisory fee of roughly 0.15% on its all-index portfolio, and the cheapest stock-level harvesting of VTI's own index is Frec's Morningstar US Total Market strategy at 0.13% from $50,000. Betterment and Wealthfront's Automated Investing both charge 0.25%, which is more than eight times VTI's 0.03% expense ratio. None of it pays unless you have realized gains to offset.

That last sentence is the one most roundups leave out, and it matters more to a Bogleheads reader than to anyone else. A three-fund investor who never sells has very little for harvested losses to cancel. The platforms below are worth paying for when there is a steady stream of gains coming (RSU vests, a business sale, rebalancing out of an old concentrated position) or when you are putting a large lump sum to work in a taxable account. This is educational material, not tax or investment advice, and no provider named here pays us.

Best automated tax aware investing platforms for Bogleheads, compared

The table puts every option on the same $250,000 taxable equity balance, using each provider's own published fee. Fund expense ratios are extra everywhere except where the row says otherwise.

The Vanguard figures come from the Digital Advisor brochure dated August 20, 2026, which states a gross fee of 0.20% for the all-index option and says the net fee "is expected to be approximately 0.15%-0.16%" once Vanguard credits back the fund revenue it earns. Frec's come from its pricing page, which lists each of its 25 strategies against the ETF it replaces. Schwab's $50,000 harvesting threshold is easy to miss: the $5,000 figure most reviews quote is the account minimum, not the harvesting minimum.

Why a 0.25% fee looks different when your baseline is 0.03%

Most tax loss harvesting marketing compares a robo fee against a 1% human adviser. That is the wrong benchmark for someone who already holds VTI at 0.03%. Against that, a 0.25% platform costs an extra 0.22% a year, which is $550 on $250,000 and $1,100 on $500,000, every year, whether or not the market hands you any losses.

So the useful question is how much in net harvested losses you need each year to cover the extra fee. Divide the fee gap by your tax rate on the gains the losses will offset. At the 23.8% top long-term rate, a 0.22% gap needs about 0.92% of the account in usable losses every year. A 0.10% gap needs about 0.42%. At a 15% long-term rate the same two gaps need 1.47% and 0.67%. ETF-level harvesting in a broad total market fund rarely produces 0.9% a year outside a drawdown year like 2020 or 2022. Stock-level harvesting does much better, because single stocks fall even when the index rises; Wealthfront's own ten-year whitepaper measured a realized harvesting yield of 3.61% a year at the stock level against 2.60% at the ETF level. Our direct indexing calculator runs this break-even for your own balance, bracket and expected gains.

Frec's total market strategy now tracks the same index as VTI

This is the detail that should interest a Boglehead most. Morningstar bought the CRSP indexes and rebranded them as Morningstar indexes in July 2026, and Vanguard added "Morningstar" to the names of the ETFs that track them. VTI is now the Vanguard Morningstar Total Stock Market ETF, tracking the Morningstar US Total Market Index, which is the renamed CRSP US Total Market Index. The ticker, the 0.03% expense ratio and the methodology did not change.

Frec renamed its CRSP-based strategies the same way, and its pricing page lists the Morningstar US Total Market strategy directly against VTI: $50,000 minimum, 0.13% annual fee, VTI's 0.03% expense ratio shown alongside, and a published historical harvest rate of 29%. In plain terms, this is VTI's index held as individual stocks so each one can be harvested on its own, for ten basis points more than the ETF. For someone who has spent years defending a total market allocation, that is the closest a paid product comes to "VTI, but harvestable". The trade-off is an exit problem: an account holding hundreds of fractional positions does not move cleanly between brokers, which is covered in our note on ACATS transfers and direct indexing. Frec's full strategy list is broken down on the Frec direct indexing review.

Is tax loss harvesting worth it for a buy and hold investor?

Only if you will have realized gains to offset, or if the $3,000 a year of ordinary income deduction is worth the fee to you. Vanguard's own FAQ puts it bluntly: "you need to have realized capital gains to offset in order to truly benefit from tax-loss harvesting." Unused losses carry forward indefinitely, so harvesting is not wasted in a quiet year, but a carried loss earns nothing until you have a gain to put it against.

Betterment's help center lists four situations where it does not recommend harvesting at all: a higher tax bracket later than now, the ability to realize gains at a 0% rate today, taxable money scattered across several brokers, and a large taxable withdrawal coming soon. The first two describe a lot of early-career and early-retirement Bogleheads. If you sit in the 0% long-term bracket, harvesting gains is usually worth more than harvesting losses, and no platform on this list will do that for you automatically.

The wash sale problem in a three-fund portfolio

A three-fund investor usually holds the same total market fund in a taxable account and an IRA, often with dividends reinvesting automatically. That is the most common way an automated harvest gets undone. The IRS treats a purchase of substantially identical stock in your IRA within 30 days of a loss sale as a wash sale, and under Revenue Ruling 2008-5 the loss is permanently disallowed, because it cannot be added to the IRA's basis. A quarterly dividend reinvestment in the IRA is enough to trigger it.

No automated service can see your other accounts unless they are enrolled with it. Vanguard says so in its harvesting FAQ: "it's possible that transactions outside your advised accounts could cause wash sales." Before you switch any of these on, turn off dividend reinvestment for the same fund in your IRA and your spouse's accounts, or hold a different fund there. The wider rules are summarized in our guide to tax loss harvesting rules.

Which platform should a Boglehead pick?

Everything already at Vanguard, taxable balance under $50,000. Vanguard Digital Advisor. It keeps you in the funds you already believe in, starts at $100, and the net fee is the lowest on the list for automated harvesting of a total market portfolio.

$50,000 or more in taxable, gains coming, and you want your total market exposure kept intact. Frec's Morningstar US Total Market strategy. It is the only option here that names VTI's own index as its benchmark and harvests it at the stock level, and 0.13% is a ten basis point premium over the ETF.

Happy with the S&P 500 rather than the total market. Wealthfront S&P 500 Direct from $5,000, or Frec's S&P 500 strategy from $20,000, both at 0.09%. The practical difference is the minimum and the menu of other indexes if you ever want one.

You want a whole managed portfolio, bonds and international included. Betterment or Wealthfront Automated Investing at 0.25%. You are paying for more than harvesting here, and it is the most expensive way to get harvesting alone. Betterment has also announced its own direct indexing without launching it yet; the Betterment direct indexing and tax loss harvesting breakdown tracks what is live.

No realized gains in sight and a 0% or low long-term bracket. None of them. Keep the 0.03% fund.

Test the index before you pay someone to hold it

A Boglehead's instinct is to question any deviation from the market portfolio, and that instinct is right here. Every direct indexing account drifts from its benchmark once it starts harvesting and excluding names. Before you fund one, build the version you would actually hold in our custom index builder: pick the members, set the weighting, add any exclusions, and backtest it against the S&P 500 or the total market to see how far the tracking really moves. It takes a few minutes and costs far less than a year of the wrong fee. For a side-by-side of twelve providers, including the ones that harvest on an algorithm and the ones that harvest at a manager's discretion, see the tax loss harvesting software comparison.

When the harvested losses arrive, they land on your 1099-B and flow onto Form 8949 and Schedule D, and a busy harvesting year can add dozens of lines to your return. If you would rather not key those in by hand, you can file with software that reads your 1099-B for you, which is the part of the job that starts the following February.