Robo-Advisor Lawsuits: AI Financial Advice & Investment Platform Negligence

The promise was straightforward. Hand over your savings, answer a few questions about your goals and risk tolerance, and an AI-driven platform would put your money to work with the discipline and precision that no human portfolio manager could match consistently. No commissions. No conflicts. Just sophisticated algorithms optimizing your returns around the clock.

Millions of retail investors accepted that promise. They opened accounts with robo-advisory platforms at household-name financial institutions and lesser-known fintech companies, contributed regularly, and trusted that the algorithm was doing what it claimed to do. In a growing number of documented cases, it did not live up the promises. And in several of those cases, the SEC has already found that investors were misled, fiduciary duties were breached, and clients lost real money because of failures that the platforms could have prevented and chose not to disclose.

Just a few weeks ago, on March 24, 2026, the SEC issued an enforcement order against Ally Invest Advisors for failing to disclose a conflict of interest that affected clients for nearly six years. That action is the latest in a pattern of robo-advisor enforcement that has now reached Schwab, Betterment, Wahed Invest, and SoFi, spanning hundreds of millions of dollars in settlements and penalties.

The Lyon Firm represents retail investors in complex financial litigation and class action cases. If you used a robo-advisory platform and suffered investment losses, missed tax benefits, or believe the platform was not acting in your best interest, contact our team today for a free and confidential consultation. 

WHAT ROBO-ADVISORS ARE AND WHY THEY ARE NOT AUTOMATICALLY TRUSTWORTHY

A robo-advisor is an algorithm-driven investment management service. When a user opens an account, the platform asks about investment goals, time horizon, and risk tolerance. The algorithm uses these inputs to construct and manage a portfolio, typically built from exchange-traded funds, and then rebalances it automatically over time.

The appeal is genuine. Robo-advisors generally charge lower fees than human financial advisors, they remove emotional decision-making from portfolio management, and they make investing accessible to people who could not otherwise afford professional advisory services.

But the lower cost structure creates a business problem. If a platform charges no advisory fee or a very low one, it needs to generate revenue somewhere. In several documented cases, robo-advisors found ways to profit from client assets that were not fully disclosed to those clients. That is where the legal exposure begins.

Under the Investment Advisers Act of 1940, registered investment advisers owe their clients a fiduciary duty. This duty has two core components. The duty of loyalty requires an adviser to act in the client’s best interest and to disclose, or eliminate, all material conflicts of interest. The duty of care requires the adviser to make investment recommendations that are suitable for the specific client and to have a reasonable basis for those recommendations. These obligations apply to robo-advisors registered as investment advisers just as they apply to human ones. The SEC has made this position explicit and has acted on it repeatedly.

THE ALLY INVEST ENFORCEMENT: MARCH 2026

On March 23, 2026, the SEC issued an administrative order against Ally Invest Advisors Inc., a registered investment adviser and subsidiary of Ally Financial, finding that the firm violated its fiduciary duty for nearly six years by failing to disclose a material conflict of interest in how it structured its Cash-Enhanced robo-advisor accounts.

Here is what Ally did. The firm offered a no-advisory-fee robo-advisor account that it marketed to clients as a cost-effective, risk-balanced investment product. Inside that account, Ally’s algorithm automatically allocated 30 percent of client assets to cash, a significant drag on returns, particularly during the extended bull market of 2019 through 2022.

Ally told clients the cash allocation was designed to act as a buffer against market risk. That was not the whole story.

What Ally did not tell clients was that the 30 percent cash allocation was selected, in part, to generate revenue for Ally’s affiliated broker-dealer and affiliated bank. Ally’s broker-dealer received rebates from the interest generated by clients’ cash holdings. Ally Bank earned interest by lending out deposited client funds. The no-fee account was not actually free. Clients were paying through suppressed investment returns, and the beneficiary of that implicit cost was Ally itself.

Under the settlement, Ally agreed to pay a $500,000 civil penalty, accept a censure and cease-and-desist order, and notify clients of the SEC’s findings. The firm neither admitted nor denied the SEC’s findings. Individual Ally Invest clients who held Cash-Enhanced accounts during the relevant period may have legal options beyond the regulatory settlement.

THE SCHWAB INTELLIGENT PORTFOLIOS ENFORCEMENT AND CLASS ACTION

The Ally Invest action closely mirrors an enforcement the SEC brought against Charles Schwab in June 2022, which resulted in one of the largest robo-advisor penalties in the agency’s history.

From March 2015 through November 2018, Schwab’s Intelligent Portfolios robo-advisor allocated between 6 and 30 percent of client assets to cash and swept those funds into an affiliated Schwab bank. Schwab earned a spread on the difference between the interest it earned on those deposited funds and the amount it paid to clients.

Schwab disclosed that portfolios would hold a cash allocation. What it did not disclose was why. The firm’s own internal analyses showed that the cash allocations would produce lower returns for clients under most market conditions compared to portfolios with less cash. Schwab’s marketing described the cash allocation as being determined by a disciplined portfolio construction methodology seeking optimal returns. The SEC found that description was false and misleading.

The SEC charged three Schwab investment adviser subsidiaries and required them to pay $187 million, composed of approximately $52 million in disgorgement and prejudgment interest and a $135 million civil penalty, to be distributed to affected clients. Separately, a class action lawsuit filed in federal court in California pursued breach of fiduciary duty, negligent misrepresentation, breach of contract, and unjust enrichment claims on behalf of Schwab Intelligent Portfolios users.

The Schwab case established an important precedent: the fact that a robo-advisor advertises itself as fee-free does not shield the platform from accountability when the true cost to clients is embedded in the portfolio’s structure rather than disclosed as a line-item fee. If investors are paying an implicit cost through suppressed returns, that arrangement must be disclosed clearly.

THE BETTERMENT ENFORCEMENT: TAX-LOSS HARVESTING FAILURES

In April 2023, the SEC charged Betterment LLC, one of the most prominent and well-regarded robo-advisory platforms, with material misstatements and omissions related to its automated tax-loss harvesting service. Betterment agreed to pay a $9 million civil penalty, which was distributed to affected clients.

Tax-loss harvesting is a portfolio management technique in which a platform automatically sells securities that have declined in value to generate a realized loss, which can then be used to offset taxable capital gains or income. Betterment marketed this feature as a core value proposition and described it as scanning client accounts on a daily basis for harvesting opportunities.

From January 2016 through April 2019, that description was not accurate. Betterment had changed its scanning frequency from daily to every other day without notifying clients. The platform also failed to disclose a programming constraint affecting certain accounts and had two separate coding errors that prevented the tax-loss harvesting algorithm from functioning at all for a subset of clients.

More than 25,000 client accounts were affected. Those clients lost approximately $4 million in potential tax benefits. The SEC found that Betterment had violated its fiduciary duty by failing to disclose material changes to the service, failing to notify clients of contract changes, and failing to maintain required books and records.

The Betterment case matters for several reasons. First, it demonstrates that algorithmic failures causing real financial harm to investors are not theoretical risks. They happen, at scale, at reputable companies. Second, it establishes that when a robo-advisor promises a specific service feature and then fails to deliver it due to coding errors or undisclosed operational changes, that failure can constitute a breach of fiduciary duty. Third, the $9 million penalty was distributed to affected clients, showing that enforcement proceedings can produce meaningful individual recovery.

A RECURRING PATTERN: WHAT THESE CASES HAVE IN COMMON

The Ally Invest, Schwab, and Betterment cases are not isolated incidents. They are part of a documented pattern of robo-advisor misconduct that the SEC has been actively pursuing. SoFi Wealth faced an SEC enforcement action in 2021 for breaching its fiduciary duty to clients. Wahed Invest settled SEC charges in 2022 for advertising the existence of proprietary funds that did not exist and for failing to rebalance client accounts as promised.

Looking across these cases, several recurring fact patterns emerge:

• Platforms that advertise themselves as fee-free while generating revenue through undisclosed mechanisms that reduce client returns
• Platforms that promise specific algorithmic services such as tax-loss harvesting, automatic rebalancing, or daily account scans, and then fail to deliver those services due to coding errors, undisclosed operational changes, or budget constraints
• Platforms that describe portfolio construction methodology in ways that do not accurately reflect how the algorithm actually works
• Platforms that place client assets in products that generate revenue for an affiliate without clearly disclosing that conflict

Each of these patterns, when the underlying facts support it, may give rise to legal claims beyond the SEC’s enforcement proceedings. Private plaintiffs, meaning individual investors who lost money or missed tax benefits, may have claims for breach of fiduciary duty, negligent misrepresentation, breach of contract, and unjust enrichment that they can pursue independently of or alongside regulatory action.

THE FINRA DIMENSION: ADVERTISING AND DISCLOSURE OBLIGATIONS

Robo-advisory platforms that are operated by FINRA member broker-dealers are also subject to FINRA Rule 2210, which governs communications with the public. Under Rule 2210, all communications must be fair, balanced, and not misleading. Performance representations and descriptions of investment services must meet specific standards for accuracy and context.

When a robo-advisor’s marketing materials describe its algorithmic processes in ways that are technically true but practically misleading, for example describing a cash allocation as optimized for the client’s benefit when it was actually sized to generate affiliate revenue, those communications may run afoul of FINRA’s advertising rules in addition to the SEC’s anti-fraud provisions under the Investment Advisers Act.

For investors who opened accounts at platforms operated by FINRA member firms, this creates an additional layer of potential accountability and an additional avenue for recovery.

WHO MAY HAVE A LEGAL CLAIM

Not every investor who lost money in a robo-advisory account has a viable legal claim. Market losses that reflect general market conditions and are consistent with the disclosed risk profile of the portfolio do not give rise to legal liability on their own. But investors may have stronger grounds for a legal claim in the following situations:

• You used a robo-advisor platform during a period when the SEC later found the platform was not operating as described or was concealing a conflict of interest
• You paid for or were promised a specific feature such as tax-loss harvesting or automatic rebalancing, and evidence suggests that feature was not functioning as advertised
• Your account held cash allocations significantly larger than you understood, and the platform benefited financially from those allocations without disclosing that arrangement
• You received marketing materials or platform disclosures that described the algorithm’s operation in ways that you later learned were not accurate
• Your portfolio’s underperformance substantially exceeded what you would expect given the risk level you were told you were taking on

HOW TO EVALUATE YOUR SITUATION

If you have concerns about a robo-advisory account, the following steps can help you gather the information you need before speaking with an attorney.

Request your complete account history and transaction records going back to the date you opened the account. Compare the cash allocation percentages in your historical statements against what the platform’s marketing materials described. Review any tax documents or year-end summaries to determine whether tax-loss harvesting credits appear in the years you expected them. Note any platform notifications, emails, or in-app messages that described changes to the platform’s features or methodology.

This documentation will give an attorney the factual foundation needed to assess whether your experience fits a pattern of misconduct that the SEC has already identified or that may support an independent legal claim.

WHY HIRE THE LYON FIRM

The Lyon Firm has spent nearly two decades representing individuals in class action and consumer protection litigation against some of the largest financial institutions and corporations in the world. Attorney Joe Lyon has been appointed lead class counsel in federal and state consumer class actions and has represented clients in over 40 multi-district litigations nationwide, achieving multiple seven-figure results.

Robo-advisor misconduct is a documented, growing area of investor harm. The SEC has already done the investigative work to establish the factual foundation in the Schwab, Betterment, Ally Invest, and SoFi cases. Private plaintiffs who were affected by these platforms deserve the opportunity to explore whether they have individual or class claims that go beyond the regulatory settlement.

If you used a robo-advisory platform and believe you were misled about fees, conflicts of interest, or the performance of specific algorithm-driven features, contact The Lyon Firm today. Call us at 513.381.2333 or reach us online.

Consultations are free, confidential, and available to clients across the country. We represent investors on a contingency fee basis, with no fees or costs unless we achieve a recovery for you. The Lyon Firm serves clients nationwide from offices in Cincinnati, Ohio; Cleveland, Ohio; St. Louis, Missouri; and Irvine, California.