DefineLaw

What is a motion to dismiss?

A motion to dismiss asks the court to end a case because the complaint fails legally, even if everything it says is true.

A motion to dismiss asks the court to end a case for legal reasons.

Where the word "Motion To Dismiss" comes from

The motion to dismiss grew from the procedural requirement that a complaint state a valid claim. Modern rules allow a defendant to challenge the legal sufficiency of the complaint early, before costly discovery, a gatekeeping function refined by cases like the plausibility standard.

Why Motion To Dismiss matters

It lets courts dispose of baseless cases quickly and spares defendants the expense of litigation. A successful motion ends the case, while a failed one usually means the case proceeds, sometimes with the plaintiff allowed to amend.

Common confusion about Motion To Dismiss

A motion to dismiss assumes the facts are true and asks whether the law supports the claim. It is not about whether the facts are accurate, so a defendant cannot win on facts at this stage, and the plaintiff's well-pleaded facts are taken as true.

A real-world example of Motion To Dismiss

A customer sues a bank over a service fee, but the complaint does not identify any legal duty the bank breached. The bank moves to dismiss for failure to state a claim, and the court grants the motion if the complaint lacks a viable theory.

A worked example of Motion To Dismiss

A former employee sues a company for discrimination but the complaint states only that the termination was unfair, without alleging discrimination based on a protected characteristic. The company moves to dismiss, and the court dismisses because the complaint fails to plead a plausible claim. If the employee amends the complaint to allege specific discriminatory statements, the case proceeds, which shows how the motion tests the complaint's adequacy rather than the truth of the facts.

How Motion To Dismiss works in practice

When drafting a complaint, plead specific facts supporting each element of each claim, because a bare legal conclusion will not survive a motion to dismiss. When defending, move early and argue the missing elements precisely, because a well-taken motion saves the entire litigation cost. If a motion to dismiss is granted with leave to amend, decide quickly whether you can cure the defect, because the second chance may be the last.

DefineLaw editors — plain-English definitions for general reference; not a substitute for advice from a licensed attorney.

Questions about Motion To Dismiss

On what grounds?

Failure to state a claim, lack of jurisdiction, or immunity.

Does the court hear evidence?

Usually no — it reviews the pleading’s allegations.

If denied, what then?

The case proceeds to answer and discovery.

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