How to Complete and File an Answer to a Complaint in Indiana

An Indiana Answer to a Complaint is due within 20 days after you are served with the Summons and Complaint, or 23 days if you were served by U.S. mail.¹ The Answer is a written document that responds paragraph by paragraph to the lawsuit, raises any affirmative defenses you have, and includes any counterclaim arising from the same dispute. File it late and the plaintiff can ask the court for a default judgment, winning without a trial.²

Your Deadline to Respond

The clock starts the day after service. The day you are handed the papers, or the day the certified mail is sent, does not count. From there you have 20 days if you were served in person or at your home, and 23 days if the Summons arrived by mail, because Indiana Trial Rule 6(E) adds three days for mailed service.¹

If day 20 (or 23) falls on a Saturday, Sunday, state legal holiday, or a day the clerk’s office is closed, the deadline rolls to the end of the next business day.³

Miss the window and the plaintiff can move for a default judgment. Trial Rule 55(C) lets a court set a default aside on the grounds listed in Trial Rule 60(B), but you would need to show excusable neglect or mistake rather than simple delay, and reversing a default is far harder than filing on time.²

What the Answer Has to Contain

Indiana does not publish a single mandatory Answer form. The Indiana Legal Help website, run by the Indiana Bar Foundation, states that it does not currently offer one and recommends talking to a lawyer.⁴ Some county clerks and legal aid organizations provide templates, but you can also draft the document yourself. What matters is substance and format, not stationery.

The Caption

Every pleading starts with a caption. Trial Rule 10 requires the name of the court, the title of the action (the names of the parties), the file number, and a designation identifying the document as an “Answer.”⁵ Copy the Cause Number from the Summons exactly. A single wrong digit can send your filing into limbo.

A Response to Every Numbered Paragraph

Trial Rule 8(B) requires you to state your defenses in “short and plain terms.” For each numbered paragraph in the Complaint, pick one of three responses:⁶

Admit, if the allegation is factually correct. Admitting is hard to undo later, so use it only when the statement is clearly true.
Deny, if you dispute the allegation. The plaintiff then has to prove it at trial.
State that you lack sufficient information to admit or deny. Under Indiana rules, that response has the same effect as a denial.

Match your numbering to the Complaint’s numbering. If paragraph four alleges you owe a specific amount, your paragraph four addresses that figure. Any allegation you fail to deny, other than one about the amount of damages, is treated as admitted.⁶ This is where self-represented defendants most often get hurt: skip a paragraph and the court considers that fact settled.

Indiana does allow a “general denial” if you intend in good faith to contest every claim.⁶ It rejects every allegation at once without going line by line. It tells the judge nothing about which facts are genuinely disputed, though, and specific paragraph-by-paragraph responses usually serve you better.

Affirmative Defenses

An affirmative defense is a reason the plaintiff should lose even if their factual allegations are true. If you have one and leave it out of your Answer, you may forfeit it entirely. Trial Rule 8(C) lists the affirmative defenses that must be pleaded and puts the burden of proving them on you:⁶ statute of limitations, payment, release, fraud, statute of frauds, estoppel, accord and satisfaction, res judicata, laches, discharge in bankruptcy, duress, and waiver, among others.

The rule’s list also covers procedural defenses like lack of personal jurisdiction, improper venue, and insufficiency of process or service, though those are more commonly raised by motion under Trial Rule 12(B).⁷ It ends with a catch-all for “any other matter constituting an avoidance, matter of abatement, or affirmative defense,” so the enumerated list is not the whole universe.⁶ Put a separate section at the end of your Answer labeled “Affirmative Defenses” and state each one in a short, clear sentence. A legal brief is not required.

Counterclaims

If you have your own claim against the plaintiff, raise it in the Answer. Trial Rule 13 splits counterclaims into two kinds:⁸

Compulsory counterclaims arise from the same transaction or events as the plaintiff’s lawsuit. You must include them in your Answer or you generally lose the right to bring them later in a separate case.
Permissive counterclaims involve a separate matter. You may include them but are not required to; you can file a separate lawsuit instead.

A counterclaim is effectively a mini-complaint attached to the Answer. State the facts and the relief you want clearly enough that the plaintiff knows what to defend against. Trial Rule 13(F) lets you add a forgotten compulsory counterclaim later with the court’s permission in cases of oversight or excusable neglect, but that exception is not something to rely on.⁸

Signature

Sign and date the Answer before filing. Trial Rule 11 treats your signature as a certification that you have read the document, that there is good ground to support your positions, and that you are not filing to cause delay.⁹ An unsigned pleading can be struck from the record, leaving you where you would be if you had never filed. Denying something you know is true, or claiming lack of knowledge when you have the information, can also invite sanctions.

File an Appearance Form Too

Indiana requires every self-represented party in a civil case to file an Appearance Form. It tells the court and the opposing side who you are, how to reach you, and that you intend to participate. File it with your Answer, or before. The Indiana Judicial Branch publishes a standardized Appearance Form for self-represented civil parties.¹⁰ Skip it and the court and plaintiff’s attorney have no contact information for you, which is how people miss hearings.

How to File and Serve It

Indiana courts use the Indiana E-Filing System (IEFS). You submit through a certified E-Filing Service Provider (EFSP): register with one, upload the Answer as a PDF, and file.¹¹ Filing an Answer typically carries no separate court fee, since the plaintiff pays the initial filing fee, but confirm with your county clerk if you are unsure. If you cannot afford court costs, you can ask the clerk for a fee waiver with documentation of eligibility.¹²

Trial Rule 5 also requires you to serve a copy of the Answer on the plaintiff or their attorney. If the opposing side is registered in the e-filing system, service happens automatically through IEFS and has the same legal effect as handing them a paper copy.¹¹ If not, you deliver or mail a copy to the last known address on file.¹³

Either way, include a Certificate of Service at the end of your Answer, not as a separate filing. It lists who was served, the date, and the method (electronic service, U.S. mail, or hand delivery).¹³ After filing, download and save the file-stamped copy the system generates. That timestamp is your proof you met the deadline.

When a Motion to Dismiss Is the Better Move

You do not always have to answer the substance first. Trial Rule 12(B) lets you file a motion before responding, on grounds including lack of subject-matter jurisdiction, lack of personal jurisdiction, incorrect venue under Trial Rule 75, insufficiency of process or service, failure to state a claim on which relief can be granted, failure to join a required party, and the same action already pending in another Indiana state court.⁷

A Rule 12(B) motion pauses the Answer deadline. If the court denies the motion, you then have ten days from notice of the decision to file your Answer.¹ Watch what you can waive: defenses based on personal jurisdiction, venue, process, or service of process are waived if you file a motion and leave them out, or if you file no motion and no Answer.⁷ Subject-matter jurisdiction can be raised at any time.

Fixing an Answer After You File

If you realize you forgot an affirmative defense, miscategorized a denial, or left out a counterclaim, Trial Rule 15(A) gives you a narrow path. You can amend your Answer once as a matter of course, without permission, as long as the plaintiff has not yet filed a responsive pleading to it. In practice that window is usually open, since Answers typically do not get a response.¹⁴

After that, you need either the plaintiff’s written consent or the court’s permission, which the rule tells judges to grant “when justice so requires.”¹⁴ Getting it right the first time is easier than asking a judge for a second chance. Before you submit, read through each paragraph of the Complaint once more to confirm you addressed every one, listed every affirmative defense, and included any compulsory counterclaim.

1
Indiana Rules of Court. Indiana Rules of Trial Procedure Rule 6 – Time
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Indiana Rules of Court. Indiana Rules of Trial Procedure Rule 55 – Default
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Indiana Rules of Court. Indiana Rules of Trial Procedure Rule 6 – Time
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Indiana Legal Help. Respond After a Case Is Filed
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Indiana Judicial Branch. Indiana Rules of Trial Procedure Rule 10 – Form of Pleadings, Motions, Memoranda, and Briefs
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Indiana Rules of Trial Procedure. Indiana Rules of Trial Procedure Rule 8 – General Rules of Pleading
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Indiana Rules of Court. Indiana Rules of Trial Procedure Rule 12 – Defenses and Objections
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Indiana Rules of Court. Indiana Rules of Trial Procedure Rule 13 – Counterclaim and Cross-Claim
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Indiana Rules of Court. Indiana Rules of Trial Procedure Rule 11 – Signing and Verification of Pleadings
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Indiana Judicial Branch. Appearance Form – Civil Self-Represented Party
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Indiana Rules of Trial Procedure. Indiana Rules of Trial Procedure Rule 86 – General Electronic Filing and Electronic Service
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Indiana Legal Help. Filing Fee Frequently Asked Questions
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Indiana Rules of Trial Procedure. Indiana Rules of Trial Procedure Rule 5 – Service and Filing of Pleadings, Documents, and Other Papers
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Indiana Rules of Court. Indiana Rules of Trial Procedure Rule 15 – Amended and Supplemental Pleadings