Common Types of FINRA Disputes Involving Financial Advisor Misconduct

Financial advisor misconduct is behind most FINRA disputes between investors and brokerage firms. The most common claims involve unsuitable recommendations, unauthorized trading, churning, misrepresentation, and failure to supervise. FINRA also hears disputes between brokers and their own firms over pay, promissory notes, and termination records.

Knowing which type of dispute fits your situation helps you understand what may come next. Our FINRA attorneys at Weltz Law represent investors, retirees, trusts, and small businesses in each of these claims inside the FINRA dispute resolution forum.

This guide is part of our FINRA attorney page, which sits within our broader practice areas. FINRA stands for the Financial Industry Regulatory Authority, the organization that oversees brokerage firms and runs the arbitration system for most broker disputes.

What Counts as Financial Advisor Misconduct in a FINRA Dispute?

Financial advisor misconduct is any conduct by a broker or brokerage firm that breaks the duties they owe customers and causes harm. That includes bad recommendations, trades without permission, hidden risks or fees, and weak supervision. Losses from normal market swings alone are not misconduct.

Brokers must follow the suitability and best interest standards. In plain terms, a recommendation has to fit the customer's goals, age, finances, and risk tolerance. And the broker cannot put their own pay ahead of the customer's interests.

Brokerage firms carry their own duty to supervise. That means watching their brokers' trades, reviewing accounts for red flags, and stepping in when something looks wrong.

Most common FINRA violations fall somewhere along those two lines. Either the broker made a bad call, or the firm failed to catch it.

What Are the Most Common Types of FINRA Disputes Between Investors and Brokers?

The most common FINRA disputes involve unsuitable investments, unauthorized trading, churning, misrepresentation, and negligence. Failure to supervise, over-concentration, fee disputes, complex product losses, and breach of contract come up often too. A single case often includes several of these claims.

Here is how each type of dispute typically looks:

• Unsuitable investment claims: The broker recommended investments that did not fit the investor's profile. Read about unsuitable investment claims.
• Unauthorized trading claims: Trades were made without the investor's consent. See unauthorized trading.
• Churning and excessive trading claims: The account was traded too often to generate commissions. Learn about churning.
• Misrepresentation and omission claims: The broker gave false information or left out important facts about an investment. Read about misleading information claims.
• Negligence claims: The broker failed to use reasonable care in managing the account. See broker negligence.
• Failure to supervise claims: The firm did not oversee its broker closely enough. Learn about failure to supervise.
• Over-concentration claims: Too much of the account was placed in one stock, sector, or product. Read about over-concentration.
• Selling away claims: The broker sold an investment outside the firm without its approval. See selling away.
• Breach of contract claims: The firm or broker did not follow the account agreement. Learn about breach of contract claims.
• Elder financial exploitation claims: A broker took advantage of an older investor's trust or declining capacity. Read about financial elder abuse.

Fee disputes and complex product losses are covered in their own section below, because they often overlap with several of these claims.

How Does an Unsuitable Investment Claim Differ From a Misrepresentation Claim?

An unsuitable investment claim says the investment was wrong for you. A misrepresentation claim says the broker told you something false or left out something important about it. The two often appear together, but each focuses on a different failure.

Picture a 74-year-old retiree who needs steady income. Her broker puts half her savings into a non-traded REIT, a real estate investment that cannot easily be sold. That may raise an unsuitable investment claim, because the product did not fit her needs.

Now suppose the broker also told her the REIT was "as safe as a CD" and never mentioned the lockup period. That adds a misrepresentation and omission claim.

Same account. Two separate problems. Our FINRA attorneys look for both, because they rest on different evidence and can affect how the case is presented to the panel.

What Is Churning, and How Do FINRA Panels Look at Excessive Trading?

Churning is excessive trading in an account to earn commissions for the broker instead of benefiting the investor. FINRA panels often look at how much control the broker had over the account. They also look at numbers that show how heavily it was traded compared with its size.

Two measures come up often. The turnover ratio shows how many times the account's value was bought and sold in a year. The cost-equity ratio shows how much the account had to earn just to cover its trading costs.

High numbers do not prove churning on their own. But they can be a strong signal, especially when the investor relied on the broker's advice and rarely questioned trades.

Churning can also happen in reverse. Reverse churning means placing a low-activity investor in a fee-based account that charges a yearly percentage. The investor ends up paying more than they would on commissions. Our page on reverse churning explains how that works.

Can a Brokerage Firm Be Responsible When Its Broker Commits Misconduct?

Yes. A brokerage firm may be responsible for its broker's conduct through a failure to supervise claim. Firms are required to supervise their brokers. When a firm misses or ignores red flags, an investor may be able to bring a claim against the firm as well as the broker.

This matters in a practical way. Individual brokers may not have the money to pay an award. Firms usually do.

A claim can often move forward even if the broker has since left the firm, been fired, or been barred from the industry. The firm's duty covered the period when the broker worked there. Supervisory records, compliance reviews, and prior complaints on the broker's BrokerCheck record can all become part of the case. BrokerCheck is FINRA's free online database of broker and firm histories.

Do Hidden Fees and Complex Investment Products Lead to FINRA Disputes?

Yes. Excessive or undisclosed fees and poorly explained complex products are a frequent source of FINRA disputes. These claims often overlap with unsuitable investment and misrepresentation claims, because the problem is usually what the investor was not told.

Common fee and product issues include:

• Undisclosed or excessive fees: Charges the investor never agreed to or that were far higher than described.
• Mutual fund share class disputes: The investor was placed in a more expensive share class when a cheaper one was available.
• Breakpoint violations: The investor missed volume discounts on mutual fund sales charges that larger purchases should have earned.
• Variable annuity disputes: High fees and long surrender charges that were not explained. See variable annuities.
• Structured product losses: Notes tied to other assets with risks buried in the fine print. Read about structured products.
• Private placement and non-traded REIT losses: Hard-to-sell investments with limited disclosure. Learn about private placements.

Complex does not mean improper. The question is whether the broker understood the product, explained it honestly, and recommended it to someone it actually fit.

What Disputes Arise Between Brokers and Their Own Firms in FINRA Arbitration?

FINRA also hears intra-industry disputes, which are conflicts between brokers and the firms they work for or between competing firms. Common examples include promissory note disputes, unpaid compensation, U5 defamation claims, raiding, and some termination and discrimination claims.

These cases follow a separate rule set called the industry code. Customer cases follow the customer code.

A promissory note dispute usually starts when a broker leaves a firm before a forgivable loan is paid off, and the firm demands the balance. A U5 defamation claim comes up when a firm writes something false or damaging on the Form U5. That is the notice a firm files when a broker leaves. The form feeds the broker's public BrokerCheck record, which is why the wording matters so much. Brokers seeking to clear their records may also look into expungement. For pay and termination disputes, see our employment law page.

What Evidence Matters Most in a FINRA Dispute Over Financial Advisor Misconduct?

The most important evidence is usually the paper trail. Account statements, trade confirmations, new account forms, and communications with the broker show what was recommended, what was understood, and what happened. Firm records obtained in discovery often fill in the rest.

Evidence that often makes a difference includes:

• Account statements and trade confirmations: The record of every trade, fee, and balance change.
• New account forms and suitability questionnaires: What the firm recorded about the investor's goals and risk tolerance.
• Emails, texts, and letters: What the broker said, promised, or left out.
• Recorded calls and meeting notes: Notes the investor kept and recordings the firm may hold.
• Supervisory records: The firm's internal reviews, alerts, and compliance files.
• BrokerCheck history: Prior complaints, regulatory actions, and employment history.
• Expert analysis: Reviews of trading patterns, product risk, and damages.

Missing a document is not the end of a claim. FINRA's discovery guide lists records brokerage firms are generally expected to produce.

What Is the Difference Between FINRA Arbitration and FINRA Mediation?

FINRA arbitration ends with a binding decision by a panel of arbitrators. FINRA mediation is a voluntary meeting where a neutral mediator helps both sides try to reach a settlement. Mediation has no winner unless both sides agree to a deal.

Many disputes use both. A case is filed in arbitration, and the parties try mediation along the way.

Arbitration follows set stages. The investor files a Statement of Claim, the written filing that starts the case. The firm answers. Both sides help choose arbitrators, exchange documents, attend prehearing conferences, and present the case at a final hearing. The panel then issues a written award, which can be challenged only on narrow grounds. Our guide to FINRA arbitration walks through each step.

Costs vary. They can include filing fees, hearing session fees, expert fees, and attorney's fees.

Can an Investor Handle a FINRA Dispute Without a Lawyer?

Yes. FINRA allows investors to represent themselves. But brokerage firms almost always have experienced counsel, and the process involves discovery, arbitrator selection, and evidence rules that can be hard to manage alone. Many investors choose representation for that reason.

Self-represented investors often struggle with the same few things. Knowing which records to demand from the firm. Researching arbitrators before ranking them. Presenting damages in a way the panel can follow.

A short consultation can at least help you see what you would be taking on.

How Does the Six-Year Window Affect a FINRA Dispute Over Broker Misconduct?

The FINRA eligibility rule generally bars claims filed more than six years after the event that caused the dispute. State deadlines may also apply and can be shorter. Because misconduct is often discovered late, it is wise to review timing as soon as a problem appears.

Investors often learn about misconduct years after it starts. A product slowly loses value. A statement finally gets a close read. A news story names the broker.

By then, some trades may be close to the edge of the six-year window. Our FINRA attorneys review the dates of each trade and recommendation early so no part of a claim is lost to delay.

What Should an Investor Do First After Spotting Signs of Financial Advisor Misconduct?

Start by saving your records and writing down what you remember. Then have the account reviewed before making big changes, such as closing it or signing anything new the firm sends. Those early steps protect the evidence a FINRA claim may depend on.

It is tempting to call the broker and demand answers. Some investors do, and that is understandable. But it often helps to talk with someone outside the firm first.

Watch for paperwork that shows up after you raise concerns. An "account update" form or a new risk questionnaire can change how your goals look on paper. Read carefully before signing anything.

A written complaint to the firm can also matter later. It creates a record of when you raised the problem and how the firm responded.

How Do Our FINRA Attorneys Approach Each Type of FINRA Dispute?

Our FINRA attorneys start by matching the facts to the right claims, then build the evidence each claim needs. The approach shifts depending on whether the case centers on suitability, trading activity, disclosure, supervision, or an industry dispute.

The work usually follows these steps:

• Account review: Our team reads the statements, trades, and account forms to identify possible claims.
• Claim selection: Our attorneys decide which claims fit the facts and which parties belong in the case.
• Timing check: The review confirms which events fall inside the six-year window and any state deadlines.
• Evidence building: Our team requests firm records, works with analysts, and organizes the paper trail.
• Damages analysis: Our attorneys measure losses using approaches such as out-of-pocket damages and well-managed account damages.
• Resolution: Our FINRA attorneys pursue settlement through negotiation or mediation, and present the case at the final hearing if it does not settle.

No one can predict how a panel will rule. What our team can do is make sure each claim is supported by a clear, well-organized record.

Talk With a FINRA Attorney About Financial Advisor Misconduct

If you think your broker or brokerage firm caused your losses, the type of claim matters from day one. A conversation with a FINRA attorney can help you sort out what happened and what options may exist.

Our FINRA attorneys represent investors, retirees, trusts, small businesses, and brokers nationwide in FINRA arbitration. Bring your account statements, trade confirmations, and a short timeline if you have them. Contact Weltz Law today to talk through your situation.