How to Tell Whether a Securities Claim Fits FINRA’s Simplified Arbitration Rules

If you lost money through a broker, financial advisor, or investment firm, one of the first questions is often whether the dispute belongs in FINRA arbitration at all. The next question is more specific: does it fit FINRA’s simplified arbitration process?

That distinction matters. A case that qualifies for simplified arbitration may move through a more streamlined process, often with one public arbitrator and, in many situations, a decision based mostly on written submissions instead of a full hearing. Under FINRA’s current rules, simplified arbitration generally applies when the amount in dispute is $50,000 or less, excluding interest and expenses. FINRA also now gives customers more control over whether certain Document Production Lists apply in paper cases and special proceedings for cases filed on or after March 3, 2025. FINRA Rule 12800, FINRA’s simplified arbitration overview, and Regulatory Notice 24-16 lay out those rules.

In this post you’ll learn how to spot the key signs that a securities claim may fit FINRA’s simplified rules, where people often get tripped up, and what an attorney might look at before filing.

If you want a broader overview of how this smaller-claim process works, it may help to start with this plain-English explanation of the streamlined FINRA process.

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What FINRA Simplified Arbitration Usually Covers

FINRA simplified arbitration is a special procedure for smaller claims in disputes involving a customer and a FINRA member firm or associated person. In customer cases, the governing rule is FINRA Rule 12800. FINRA’s investor materials explain that when a claimant seeks $50,000 or less, excluding interest and expenses, the case is generally processed as a simplified arbitration. FINRA’s investor guide

In general terms, that means three things often change:

  1. The case is treated as simplified because of the dollar amount
  2. One public arbitrator usually decides the dispute
  3. A traditional in-person-style hearing is not automatic

FINRA explains that simplified customer arbitrations are ordinarily decided on the pleadings and written materials unless the customer requests a hearing. It also offers a shorter special proceeding hearing option, typically by video conference. FINRA’s simplified arbitration overview, FINRA Rule 12800

Step 1: Confirm That The Dispute Is The Kind FINRA Hears

Before worrying about whether a claim is “simplified,” it helps to confirm that it is a FINRA customer dispute in the first place.

FINRA arbitration often comes up in disputes involving: