If you lost money through a brokerage account, suspect broker misconduct, or work in the securities industry and are facing a dispute with a firm, the phrase “FINRA arbitration” can feel confusing fast. It sounds technical. It moves on its own rules. And for many people, it becomes the main forum where securities disputes actually get decided.
In general terms, FINRA arbitration is a private dispute-resolution system run by the Financial Industry Regulatory Authority, which operates the largest securities dispute resolution forum in the United States. Many customer agreements contain pre-dispute arbitration clauses, and FINRA rules also require arbitration of certain disputes between customers and member firms or associated persons when the dispute arises from securities business activities. FINRA Rule 12200, FINRA Rule 2268, and the SEC’s investor bulletin on broker-dealer/customer arbitration give the basic framework.
In this post you’ll learn what securities arbitration is, how investor claims typically arise, what broker misconduct can look like, how industry disputes differ from customer cases, and why expungement has become such a closely watched issue. You’ll also see where deadlines, arbitrator selection, discovery, mediation, and post-award court proceedings fit into the bigger picture.
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Securities arbitration is a process where a dispute gets decided by one or more arbitrators instead of a judge and jury. In the FINRA system, customer cases are governed by the Customer Code, while disputes among firms, brokers, and other industry participants generally fall under the Industry Code. FINRA’s customer rules and industry rules are published separately, and awards are generally final with limited court review. FINRA Customer Code, FINRA Industry Code
For investors, this often matters because many brokerage account agreements include a highlighted pre-dispute arbitration clause. FINRA Rule 2268 requires disclosures explaining that arbitration typically waives a court trial, discovery is generally more limited than in court, and awards are generally final and binding. FINRA Rule 2268
If you want a fuller walkthrough of the overall process, it may help to read this overview of how the FINRA arbitration process works from start to finish.
A large percentage of securities disputes involving retail customers are not filed in court at all. They are brought in FINRA’s arbitration forum because the account agreement contains an arbitration clause, because the customer elects FINRA arbitration under Rule 12200, or because FINRA rules otherwise govern the dispute. FINRA Rule 12200, Investor.gov bulletin
FINRA’s own statistics show the forum remains active. FINRA reported 2,597 cases filed in 2025 and 2,469 filed in 2024. Among customer arbitrations, commonly alleged controversy types included breach of fiduciary duty and negligence. FINRA 2025 dispute resolution statistics
That data helps explain why investors often hear the same themes repeated: unsuitable recommendations, unauthorized trading, concentration in a single position, misleading sales presentations, risky alternatives, options losses, margin losses, and failures to supervise.
If your concern is primarily about recovering investment losses tied to possible wrongdoing, this primer on claims tied to brokerage losses and arbitration strategy may help frame the issues.
Not every investment loss creates a legal claim. Markets go up and down, and risk by itself is not misconduct. The more common dispute is whether a loss was connected to how the investment was recommended, explained, managed, or traded.
Here are some of the patterns that often appear in customer cases:
A recommendation can become a dispute when it allegedly did not fit the investor’s age, objectives, liquidity needs, time horizon, experience, or risk tolerance. That issue comes up often with retirees, conservative investors, or people whose accounts shifted into much riskier products than they understood. For a more focused explanation, see this guide on investments that may not match an investor’s risk profile.