A motion to dismiss is one of the most powerful tools in civil litigation. It asks the court to throw out all or part of a case before it ever goes to trial. For self-represented litigants facing a lawsuit, understanding when and how to file a motion to dismiss can be the difference between years of costly litigation and an early resolution.
This guide provides a complete motion to dismiss template, explains every ground for dismissal, and walks you through the drafting process step by step.
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What Is a Motion to Dismiss?
A motion to dismiss is a formal written request asking the court to dismiss (throw out) a case or specific claims within a case. It argues that even if everything the plaintiff says is true, the case should not proceed because of a fundamental legal defect.
Unlike other motions that deal with evidence or procedure, a motion to dismiss challenges the legal basis of the case itself. The court looks only at the complaint (the document that started the lawsuit) and decides whether it states a valid legal claim.
When to File a Motion to Dismiss
In most jurisdictions, a motion to dismiss must be filed before you file your answer to the complaint. Filing deadlines vary by state:
- Federal court: 21 days after service of the complaint (Rule 12)
- Most state courts: 20--30 days after service
- Some states: Allow motions to dismiss at any time during the case
Critical: Check your specific court's rules and deadlines. Missing the deadline to file a motion to dismiss can waive certain defenses permanently. If you are unsure about your deadline, check your court's local rules or ask the clerk's office.
Grounds for Dismissal
The federal rules (Rule 12(b)) list seven grounds for dismissal. Most state courts follow the same framework. Here are the most commonly used grounds, explained in plain language.
1. Failure to State a Claim --- Rule 12(b)(6)
What it means: Even accepting everything in the complaint as true, the plaintiff has not described conduct that actually violates any law or creates any legal liability.
Example: Someone sues you for "being a bad neighbor." Being a bad neighbor is not a legal cause of action. The complaint fails to state a claim.
Legal standard: The court asks whether the complaint contains "enough facts to state a claim to relief that is plausible on its face" (Bell Atlantic Corp. v. Twombly, 550 U.S. 544 (2007); Ashcroft v. Iqbal, 556 U.S. 662 (2009)).
This is the most common ground for a motion to dismiss and often the strongest argument available.
2. Lack of Subject Matter Jurisdiction --- Rule 12(b)(1)
What it means: The court does not have the authority to hear this type of case.
Example: Someone files a federal lawsuit, but there is no federal question involved and both parties live in the same state. The federal court lacks jurisdiction.
Key point: This defense can be raised at any time, even on appeal. It cannot be waived.
3. Lack of Personal Jurisdiction --- Rule 12(b)(2)
What it means: The court does not have authority over the defendant (you). You do not have sufficient connections to the state where the lawsuit was filed.
Example: You live in Texas, have never been to Maine, have no business in Maine, and someone sues you in a Maine court. The Maine court likely lacks personal jurisdiction over you.
Key point: This defense is waived if not raised in your first responsive filing.
4. Improper Service of Process --- Rule 12(b)(5)
What it means: The plaintiff did not properly deliver the lawsuit papers to you according to the rules.
Example: Instead of having you personally served by a process server, the plaintiff left the papers on your doorstep without anyone present, in a jurisdiction that requires personal or substituted service.
Key point: This defense is waived if not raised early. Courts often allow the plaintiff to re-serve you correctly, so this ground rarely results in permanent dismissal.
5. Improper Venue --- Rule 12(b)(3)
What it means: The case was filed in the wrong courthouse or wrong district, even if the court has jurisdiction.
Example: A contract dispute where the contract says all disputes must be resolved in Dallas County, but the plaintiff filed in Houston.
6. Failure to Join a Required Party --- Rule 12(b)(7)
What it means: A person or entity that must be part of the lawsuit was not included, and the case cannot proceed fairly without them.
Example: A lawsuit over jointly owned property where only one owner is named as a party.
7. Res Judicata (Already Decided)
What it means: The same claim between the same parties has already been decided by a court. You cannot be sued twice for the same thing.
Key elements: Same parties (or their privies), same claim or cause of action, and a final judgment on the merits in the prior case.
Motion to Dismiss Template
Below is a complete template for a motion to dismiss. Adapt it to your specific case, court, and jurisdiction. Every section is explained so you understand what it does and why it matters.
Caption
IN THE [SUPERIOR/DISTRICT/CIRCUIT] COURT
OF [COUNTY NAME] COUNTY, STATE OF [STATE]
[PLAINTIFF NAME], )
)
Plaintiff, ) Case No. [CASE NUMBER]
)
v. ) DEFENDANT'S MOTION TO DISMISS
)
[DEFENDANT NAME], )
)
Defendant. )
_______________________________)
The caption must match your court's required format exactly. Check your local rules --- some courts require specific spacing, some require all caps, and some have their own templates.
Introduction
COMES NOW Defendant [YOUR NAME], appearing pro se, and hereby
moves this Court pursuant to [Rule 12(b)(6) / your state's
equivalent rule] to dismiss Plaintiff's Complaint for failure
to state a claim upon which relief can be granted. In support
of this Motion, Defendant states as follows:
The introduction identifies who you are, what you are asking for, and the legal basis for your request. Replace the rule citation with the applicable rule in your jurisdiction.
Statement of Facts
STATEMENT OF FACTS
1. On [DATE], Plaintiff filed a Complaint against Defendant
alleging [brief description of claims].
2. Plaintiff's Complaint alleges that Defendant [summarize
the key factual allegations].
3. [Add additional relevant procedural or factual background,
numbered sequentially].
Keep this section brief and factual. You are summarizing what the plaintiff alleged, not arguing about whether those allegations are true. Use numbered paragraphs for clarity.
Legal Standard
LEGAL STANDARD
A motion to dismiss under [Rule 12(b)(6) / state equivalent]
tests the legal sufficiency of the complaint. The court must
accept all well-pleaded factual allegations as true and draw
all reasonable inferences in favor of the plaintiff. However,
the court is not required to accept legal conclusions,
unsupported assertions, or conclusory allegations.
To survive a motion to dismiss, the complaint must contain
"enough facts to state a claim to relief that is plausible
on its face." Bell Atlantic Corp. v. Twombly, 550 U.S. 544,
570 (2007). A claim is plausible when the plaintiff "pleads
factual content that allows the court to draw the reasonable
inference that the defendant is liable for the misconduct
alleged." Ashcroft v. Iqbal, 556 U.S. 662, 678 (2009).
This section tells the court what legal standard applies to your motion. Use the standard from your jurisdiction --- the federal standard above is widely adopted but your state may have its own formulation. Always verify these citations are current in your jurisdiction.
Argument
ARGUMENT
I. THE COMPLAINT FAILS TO STATE A CLAIM FOR [CAUSE OF ACTION]
[Explain why the plaintiff's allegations, even if taken as
true, do not satisfy the legal elements of the claimed cause
of action. Address each element and show which ones are
missing or insufficiently alleged.]
A. Plaintiff Fails to Allege [Specific Element]
[Detailed argument with citations to relevant statutes
and case law from your jurisdiction.]
B. Plaintiff's Allegations Are Conclusory
[If applicable, explain that the complaint relies on
legal conclusions rather than factual allegations.]
II. [ADDITIONAL GROUND FOR DISMISSAL, IF ANY]
[Repeat the structure above for each independent ground.]
The argument section is the heart of your motion. For each ground for dismissal:
- State the legal elements the plaintiff must allege
- Show which elements are missing from the complaint
- Cite authority (statutes and case law) supporting your position
- Explain why the deficiency is fatal to the claim
Conclusion
CONCLUSION
WHEREFORE, Defendant [YOUR NAME] respectfully requests that
this Court:
1. Grant this Motion to Dismiss;
2. Dismiss Plaintiff's Complaint [with/without] prejudice;
3. Award Defendant costs and fees incurred in bringing this
Motion; and
4. Grant such other and further relief as the Court deems
just and proper.
Respectfully submitted,
_________________________
[YOUR NAME]
[YOUR ADDRESS]
[YOUR PHONE NUMBER]
[YOUR EMAIL]
Pro Se Defendant
Date: [DATE]
"With prejudice" means the case is dismissed permanently and cannot be refiled. "Without prejudice" means the plaintiff can fix the problems and refile. Courts usually dismiss without prejudice the first time, giving the plaintiff a chance to amend.
Certificate of Service
CERTIFICATE OF SERVICE
I hereby certify that on [DATE], I served a true and correct
copy of the foregoing DEFENDANT'S MOTION TO DISMISS upon all
parties of record by [method of service: e-filing / U.S. Mail /
hand delivery / email] to:
[Opposing party or attorney name]
[Address]
[Email, if applicable]
_________________________
[YOUR NAME]
Never forget the certificate of service. Many courts will reject your filing without one. It proves you gave the other side a copy of your motion, which is required by due process.
Step-by-Step Guide: Adapting the Template
Step 1: Identify Your Grounds
Read the complaint carefully. For each claim the plaintiff makes, ask yourself:
- Does this complaint actually describe something illegal or actionable?
- Was this case filed in the right court?
- Was I properly served?
- Has this issue already been decided?
Write down every potential ground for dismissal.
Step 2: Research the Legal Elements
For each cause of action in the complaint, research what the plaintiff must prove. For example, a negligence claim requires: (1) duty, (2) breach, (3) causation, and (4) damages. If the complaint fails to adequately allege any one of these elements, you have a basis for dismissal.
Use Prosei AI's legal research tool to find the specific elements for each cause of action in your state.
Step 3: Draft Your Arguments
For each ground for dismissal, write a clear argument that:
- States the legal standard
- Identifies what is missing from the complaint
- Cites supporting authority
- Explains why dismissal is appropriate
Step 4: Format According to Local Rules
Every court has local rules that specify formatting requirements:
- Page limits (often 10--25 pages for motions)
- Font and size (usually Times New Roman 12pt or similar)
- Margins (typically 1 inch on all sides)
- Line spacing (double-spaced in most courts)
- Header and footer requirements
Check your court's website or local rules before formatting your final document.
Step 5: Review and File
Before filing, review your motion for:
- Correct case number and court name
- Proper party names
- Accurate citations (verify every case and statute)
- Compliance with page limits and formatting rules
- Certificate of service included and completed
- Your signature
Common Mistakes to Avoid
1. Missing the Filing Deadline
The most critical mistake. In many jurisdictions, certain grounds for dismissal (like personal jurisdiction and improper service) are waived forever if not raised in your first responsive filing. Know your deadline and file well before it.
2. Arguing Facts Instead of Law
A motion to dismiss is not the place to argue that the plaintiff is lying. The court assumes everything in the complaint is true for purposes of this motion. Your argument must be that even if those facts are true, they do not state a valid legal claim.
3. Using the Wrong Legal Standard
Each state has its own version of the motion to dismiss standard. Do not assume the federal standard applies in state court. Research your state's specific rule and standard.
4. Forgetting the Certificate of Service
A motion without a certificate of service may be rejected by the clerk or stricken by the judge. Always include one.
5. Citing Nonexistent Cases
If you use AI to help with research, verify every citation before filing. Courts have sanctioned litigants --- including attorneys --- for citing fabricated cases. Check every case name, volume number, and page number.
6. Weak or Conclusory Arguments
"The complaint should be dismissed because it is frivolous" is not an argument. You need to identify specific legal deficiencies with specific citations to authority. Show the court exactly which element is missing and why that matters.
State-Specific Considerations
While the general framework for motions to dismiss is similar across jurisdictions, important details vary by state.
Filing Deadlines
- California: 30 days after service (CCP Section 430.40)
- Texas: Due on or before the Monday next after 20 days following service (TRCP Rule 99)
- Florida: 20 days after service (Fla. R. Civ. P. 1.140)
- New York: Varies by court; check CPLR Section 3211
- Arizona: 20 days after service (Ariz. R. Civ. P. 12(a))
Pleading Standards
Some states follow the federal Twombly/Iqbal plausibility standard. Others still use the older, more lenient "notice pleading" standard from Conley v. Gibson. Research which standard your state applies.
Page Limits and Formatting
Local rules control page limits, font requirements, and formatting. Federal courts typically allow 25-page briefs. Many state courts impose shorter limits. Some require specific cover pages or proposed orders.
Always check your local rules before drafting. Filing a non-compliant motion wastes time and can create a poor impression with the judge.
How AI Can Help Draft Your Motion to Dismiss
Drafting a motion to dismiss is one of the areas where AI legal tools provide the most value for self-represented litigants.
What AI Does Well
- Identifies potential grounds for dismissal based on the complaint
- Generates properly formatted motions with all required sections
- Researches legal standards for your jurisdiction
- Finds relevant case law and statutes to support your arguments
- Ensures consistent legal formatting including caption, signature block, and certificate of service
What AI Cannot Do
- Guarantee accuracy --- always verify citations and legal standards
- Replace legal judgment --- you must decide which arguments are strongest
- Know your local rules --- check formatting, page limits, and filing procedures yourself
- File for you --- you are responsible for filing and serving your motion
Using Prosei AI for Motion Drafting
Prosei AI's motion drafting feature generates complete motion drafts based on your case facts. Here is how it works:
- Select the motion type (Motion to Dismiss)
- Enter the key facts and arguments you want to make
- AI generates a formatted draft with citations
- Review, edit, and customize the draft in the built-in editor
- Export to PDF for filing
The AI handles the formatting, structure, and legal research. You bring the facts and final judgment about what to include.
You can also use the AI research tools to research the specific grounds for dismissal in your case. Ask it about the legal standard in your state, the elements of each cause of action, and how courts in your state have applied the standard.
After You File: What to Expect
The Opposition's Response
The plaintiff typically has 14--21 days to file a response (called an "opposition" or "response in opposition") arguing why the case should not be dismissed. They may also ask for leave to amend their complaint to fix any deficiencies you identified.
Your Reply
In most courts, you can file a reply brief addressing the arguments in the opposition. This is usually shorter (often limited to 10 pages) and should respond only to the specific arguments raised in the opposition.
The Hearing
Some courts decide motions to dismiss on the papers alone. Others schedule a hearing where both sides present oral argument. If there is a hearing, prepare to summarize your strongest arguments clearly and concisely.
Possible Outcomes
- Granted with prejudice: The case is dismissed permanently.
- Granted without prejudice: The case is dismissed but the plaintiff can refile or amend.
- Granted in part: Some claims are dismissed, others survive.
- Denied: All claims survive and the case proceeds to discovery.
Even a partial success narrows the case and reduces the issues you need to address going forward.
Next Steps
- Sign up for Prosei AI to draft your motion to dismiss with AI assistance
- Read our guide on how to file a motion pro se for step-by-step filing instructions
- Review our motion to dismiss guide for additional tips and examples
- Check your court's local rules for specific formatting and filing requirements
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Want to learn about other motion types? Complete Guide to Filing Motions Pro Se -->
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This article is for informational purposes only and does not constitute legal advice. Prosei AI is not a law firm and does not provide legal advice. Consult with a licensed attorney for advice about your specific situation.