Tax-Loss Harvesting Tools: Advice vs. Automated Portfolio Management

Updated September 26, 2026.

Start by deciding whether you want help reviewing the portfolio you already own or a service that manages and trades a portfolio for you. Mezzi supports financial guidance using available account information and personal context. Wealthfront, Betterment, and Schwab Intelligent Portfolios offer automated investing with tax-loss harvesting for eligible taxable accounts. These are different commitments, even when all four discuss tax efficiency.

Tax-loss harvesting realizes investment losses that may offset taxable gains, subject to applicable rules. It does not create a guaranteed return, turn every market decline into an immediate tax saving, or remove the need to understand your accounts. The amount harvested and the actual value to you are different numbers.

Method: Mezzi publishes this comparison. We reviewed official product pages, prices, and IRS guidance on September 26, 2026, alongside our Mezzi application review. We did not run matched portfolios or measure customer tax outcomes. The four products below have identifiable current documentation; we do not rank an unspecified product called “Harvest” without a verifiable vendor and service scope.

Compare the decision you are actually making

Prices concern the services discussed here, not every product each company offers. Confirm the actual enrollment terms. For seasonal planning rather than product selection, see tax-loss harvesting tools and timing.

1. Mezzi: evaluate a tax-sensitive decision without changing who holds your investments

Mezzi is most relevant when you want help understanding an existing financial picture. Its account categories extend beyond investments to banking, other assets such as real estate, and liabilities. You can provide goals and rules through AI Personalization, including cash needs and investing priorities. The current account-category overview explains this broader organization.

That context changes the quality of the question. “Which holdings have losses?” is narrower than “Which potential changes fit my allocation, cash needs, and investment restrictions?” A household preparing for a property purchase has a different decision from someone investing new money for a distant goal. You can use the discussion to identify which facts must be checked before taking action.

A useful evaluation prompt is: “Help me review potential loss sales using the available information. Identify missing tax-lot data, outside transactions, and investment tradeoffs before making a recommendation.” This does not assert that every connection supplies complete lots or history. Check the data relevant to the particular account and security.

Mezzi should not be confused with automatic trade execution. Adding a preference to AI Personalization does not place an order, disable a broker's dividend reinvestment, or certify that no outside account has a conflicting purchase. This comparison does not claim universal real-time wash-sale prevention or a completed tax return. Where exact transaction accounting is the task, use an appropriate recordkeeping process and tax review.

Mezzi pricing lists free access, Advisory at $399 annually, and Concierge at $999 annually. Compare the included scope with the decisions you need help making. A flat subscription can be relevant when considering the cost of guidance, but it is not directly equivalent to the price of a service that manages and implements a portfolio.

Choose Mezzi when you want guidance connected to your existing accounts and broader priorities, while retaining your current implementation arrangements. Consider a managed service when you want a provider to make and implement portfolio decisions under its program. Neither workflow is universally superior; the appropriate choice depends on the responsibility you want to delegate.

2. Wealthfront: automate harvesting within a managed portfolio

Wealthfront's tax-loss harvesting service identifies eligible loss positions and implements replacement trades within its managed investing workflow. That ability to execute is a substantive difference from advice alone. Its broader service also handles portfolio management and rebalancing rather than merely producing a list of potential sales.

The standard Automated Investing service has a $500 minimum and a 0.25% annual advisory fee, with underlying investment expenses in addition. At a constant illustrative $200,000 balance, 0.25% is $500 annually before fund costs. Actual billed fees depend on the applicable balance calculation and terms. The fee purchases a managed service, not a promise to harvest at least $500 of tax benefit.

This workflow can suit an investor who wants a provider to implement an ongoing portfolio strategy. Evaluate the proposed allocation and investments before treating harvesting as the deciding feature. A useful tax feature does not compensate for a portfolio you do not understand or a service arrangement you do not want.

Also separate account visibility from trading authority. A provider may display connected outside accounts without controlling the purchases in those accounts. Review the current wash-sale coordination and external-account instructions that apply to your arrangement. Tell the provider about relevant outside activity rather than assuming that every purchase is known and controlled.

When transferring existing holdings, ask what will be retained, sold, or replaced and what the transition could realize. Compare the one-time transition consequences with the ongoing service, rather than evaluating a new managed portfolio as though you were starting only with cash.

Choose Wealthfront when managed implementation is a priority and its portfolio approach fits your needs. Keep evaluating alternatives when you primarily want help with assets you intend to continue managing independently. Harvesting benefits vary; the official service itself makes that limitation clear.

3. Betterment: automated investing with several tax-management functions

Betterment currently offers tax-loss harvesting; describing it as unavailable or still awaiting development would be inaccurate. Its tax features include harvesting, coordinated asset location, and estimated tax-impact previews for certain changes. These functions address different decisions: realizing losses, choosing account locations, and understanding possible consequences before acting.

For the managed investing service, current pricing starts at $5 per month and changes to 0.25% annually when you meet the qualifying $24,000 balance or $200 monthly recurring-deposit condition. Underlying fund expenses are additional. Premium has different requirements and fees. Betterment also offers other products, so use the pricing for the account and service you are actually choosing.

At $5 monthly, the base service fee is $60 over twelve months. That arithmetic is useful for comparing small-account costs, but it should not be presented as the price for every Betterment customer. Eligibility can change the fee structure, and the managed balance changes the dollar amount under an asset-based fee.

Betterment's broader tax workflow is a reason to investigate it on its own merits. Someone choosing a managed portfolio may value the combination of implementation and tax-impact information. An investor who wants to make every individual investment decision may instead prefer a different operating arrangement.

During evaluation, identify which account types and investments qualify for each feature, what must be enabled, and how outside or household accounts are handled. Do not assume the phrase “tax coordinated” establishes complete authority over accounts at another institution. The useful answer describes the actual accounts and transactions covered.

Choose Betterment when its managed portfolio, fee structure, and tax-management workflow fit the work you want to delegate. Do not choose it solely because a marketing estimate suggests harvesting will cover the fee. Your gains, losses, tax situation, and future transactions determine your own result; this article does not apply another customer's estimate to you.

4. Schwab Intelligent Portfolios: understand the separate harvesting threshold

Schwab Intelligent Portfolios is an automated ETF portfolio service with a $5,000 opening minimum. Its tax-loss harvesting feature requires at least $50,000 in invested assets and enrollment. Meeting the opening minimum is therefore not the same as qualifying for harvesting.

The program does not charge an advisory fee or commissions, but investors incur ETF operating expenses. It also includes a cash allocation, and Schwab explains that some cash alternatives outside the program offer higher yields. These are relevant parts of the economics; “no advisory fee” does not mean no direct or indirect cost.

The service can appeal to someone who wants a managed ETF portfolio within Schwab's system and accepts its allocation approach. Compare the portfolio as a whole, including cash, rather than isolating the harvesting feature. A portfolio's tax treatment is one part of its suitability, alongside risk, liquidity, and the role of each asset.

Before joining, confirm the account's eligibility and the activation step. Ask how withdrawals or balance changes affect ongoing access. An investor can make a careful choice based on the feature list and still miss the benefit if the account does not meet the relevant conditions or the feature was never enabled.

For existing assets, review the transition process before enrolling. A move into a managed program may involve investment changes with tax consequences. Request information about those changes and assess whether the resulting portfolio is the one you want to hold. This is particularly important when current positions have substantial gains or restrictions.

Choose Schwab Intelligent Portfolios when the program's investment approach, cash allocation, service model, and eligibility fit your circumstances. Consider another route when your main objective is guidance on outside holdings or when the harvesting threshold is not met. The absence of an advisory fee does not resolve those differences.

Measure the benefit without confusing losses with savings

Suppose a sale realizes a $5,000 loss that is fully usable against gains otherwise taxed at an assumed 15% federal rate. Ignoring other taxes, limitations, and costs, the immediate illustrative tax reduction is $750: $5,000 multiplied by 15%. It is not $5,000. If the loss cannot be used in the same way now, the result changes.

This example is intentionally limited. A replacement investment's basis, later sale, future tax rates, and investment performance can affect the lifetime outcome. Harvesting can defer tax rather than eliminate it permanently. A claim about money compounded for thirty years must state assumptions about all relevant cash flows and returns; a single dramatic projection does not establish a typical customer outcome.

IRS Publication 550 explains capital-loss treatment and wash-sale rules. Relevant purchases within 30 days before or after a loss sale can affect deductibility. IRA and other household activity deserve attention, and a broker's reported adjustment is not necessarily the complete taxpayer-level answer. For the practical review workflow, see tools for navigating wash-sale rules.

A practical evaluation before you switch tools

Begin with the portfolio and the job. List the taxable accounts involved, the quality of their cost-basis records, and any investment restrictions. Decide whether you want an explanation, a proposed action, managed implementation, or reconciled reporting. The output determines which kind of product belongs on your shortlist.

Next, compare total costs and responsibilities. Include the subscription or management fee, underlying investment costs, and any transition consequences. Record what the provider controls and what remains with you. This prevents an apparently simple comparison from quietly mixing advice, execution, and filing as though they were one service.

Finally, evaluate the actual information you receive. Can you understand the reason for the proposed sale, the replacement exposure, the missing inputs, and the likely tradeoffs? A clear explanation with explicit uncertainties is more useful than a large estimated saving you cannot reconcile. Revisit the decision when your tax position or investment goals materially change.

Frequently asked questions

Does Mezzi automatically place tax-loss harvesting trades?

This comparison describes Mezzi as a guidance workflow, not an automatic trading service. You or the investment provider you authorize implements a transaction. Available account and tax-lot information must be checked before relying on it.

Does Betterment currently offer tax-loss harvesting?

Yes. Betterment's current official documentation describes tax-loss harvesting alongside other tax-management features. Review the eligibility, settings, and fees for the managed service you are considering.

Is the Schwab Intelligent Portfolios minimum also the harvesting minimum?

No. The program has a $5,000 opening minimum, while tax-loss harvesting requires at least $50,000 in invested assets and enrollment. Confirm the current account conditions before relying on the feature.

Is the dollar amount harvested the amount I save on taxes?

No. A realized loss and its tax value are different. The benefit depends on how the loss can be used, applicable tax rates, wash-sale treatment, and later consequences. A $5,000 loss does not by itself mean $5,000 of tax savings.