A civil lawsuit moves through five steps: pleadings, discovery, pre-trial motions, trial, and post-trial proceedings. Most cases settle somewhere along that path and never reach a jury, but the structure is the same whether you’re the one filing or the one being sued. Federal and state courts follow roughly the same arc, with local rules and deadlines filling in the specifics.
Before the First Step: Filing Deadlines
Every civil claim has a statute of limitations. Miss it and the court will almost certainly dismiss the case no matter how strong the evidence is. Deadlines vary by claim type and by state. Personal injury claims typically run one to six years. Contract disputes often allow two to six years, sometimes longer for written agreements. Property damage claims commonly fall in the two-to-six-year range.
The clock usually starts when the harmful event happens, though a “discovery rule” sometimes delays the start until you knew or reasonably should have known about the harm. Checking the applicable deadline is the first thing to do if you think you have a claim.
Step 1: Pleadings
A lawsuit formally begins when the plaintiff files a complaint. The complaint describes what happened, identifies the legal basis for the claim, and specifies what the plaintiff wants, usually money damages or a court order requiring the defendant to do or stop doing something. The plaintiff pays a filing fee at this point, which varies widely by court and case type.
Serving the Defendant
Filing alone isn’t enough. The defendant has to be formally notified through service. The court issues a summons, and that summons along with the complaint must be delivered to the defendant. Under the federal rules, anyone at least 18 years old who isn’t a party to the case can serve the papers.1Legal Information Institute. Federal Rules of Civil Procedure Rule 4 – Summons Common methods include handing the documents to the defendant personally, leaving them with a responsible adult at the defendant’s home, or delivering them to an authorized agent. Many plaintiffs hire a professional process server.
A plaintiff can also ask the defendant to voluntarily waive formal service by sending a written request through first-class mail.1Legal Information Institute. Federal Rules of Civil Procedure Rule 4 – Summons Waiving service benefits both sides: the plaintiff avoids the cost of a process server, and the defendant gets 60 days to respond instead of the usual 21.
The Defendant’s Response
Once properly served, the defendant in federal court has 21 days to file a response.2Legal Information Institute. Federal Rules of Civil Procedure Rule 12 – Defenses and Objections State deadlines vary but typically fall between 20 and 30 days. The most straightforward response is an answer, which goes through each allegation and admits or denies it. The defendant can also raise affirmative defenses, meaning reasons the plaintiff should lose even if the allegations are true, such as the statute of limitations having expired.
The defendant doesn’t just play defense. If the defendant has their own claim against the plaintiff arising from the same events, they can file a counterclaim. In federal court, a counterclaim related to the same underlying dispute is compulsory; the defendant must raise it or lose the right to bring it later.
Instead of answering, the defendant can file a motion to dismiss, arguing the case has a fatal flaw. Common grounds include lack of jurisdiction over the defendant, filing in the wrong court, or the complaint failing to describe a valid legal claim even if everything in it were true.2Legal Information Institute. Federal Rules of Civil Procedure Rule 12 – Defenses and Objections That last ground, failure to state a claim, is the most frequently litigated. The judge looks at the complaint alone and asks whether, accepting all the facts as true, the plaintiff has described conduct the law actually provides a remedy for.
If the Defendant Ignores the Lawsuit
Ignoring a lawsuit doesn’t make it go away. If the defendant fails to respond within the deadline, the plaintiff can ask the court clerk to note the default and then seek a default judgment, meaning the court rules for the plaintiff without the defendant ever presenting a defense. For claims involving a specific dollar amount, the clerk can sometimes enter the default judgment directly. Otherwise, the court holds a hearing to determine the remedy.
Step 2: Discovery
Discovery is where most of the work happens, and it is usually the longest and most expensive part of a lawsuit. Both sides exchange information and evidence so neither walks into trial facing surprises. The process also forces each party to confront the weaknesses in their own case, which is one reason so many lawsuits settle during or shortly after discovery.
Mandatory Initial Disclosures
Before anyone sends a formal discovery request, both parties must hand over basic information voluntarily. Under the federal rules, each side must provide the names and contact information of people with relevant knowledge, copies or descriptions of supporting documents, a calculation of claimed damages with backup materials, and any applicable insurance agreements. These disclosures are due within 14 days after the parties’ initial planning conference, and a party can’t dodge them by claiming the investigation isn’t finished.3Legal Information Institute. Federal Rules of Civil Procedure Rule 26 – Duty to Disclose
Discovery Tools
After initial disclosures, the parties use several formal tools to dig deeper:
- Interrogatories are written questions the other party must answer in writing and under oath. Federal courts limit each side to 25 interrogatories, including subparts, unless the court allows more.4Legal Information Institute. Federal Rules of Civil Procedure Rule 33 – Interrogatories to Parties
- Requests for production are formal demands for documents, electronic files, photographs, or other tangible evidence. The responding party has 30 days to either produce the materials or object with specific reasons.5Legal Information Institute. Federal Rules of Civil Procedure Rule 34 – Producing Documents
- Depositions are live, in-person questioning of a witness under oath, recorded by audio, video, or a stenographer. The examination works much like it would at trial, with the deposing attorney asking questions and the other side cross-examining. Deposition transcripts can be used at trial to challenge a witness who changes their story or to substitute for a witness who can’t appear.6Legal Information Institute. Federal Rules of Civil Procedure Rule 30 – Depositions by Oral Examination
When a Party Won’t Cooperate
Discovery only works if both sides participate in good faith. When a party ignores requests or gives evasive answers, the other side can file a motion to compel. If the court orders compliance and the party still refuses, sanctions escalate quickly. The court can treat the disputed facts as proven against the uncooperative party, bar them from presenting certain evidence, strike their pleadings, or even enter a default judgment against them. The non-compliant party also typically ends up paying the other side’s legal fees for bringing the motion.7Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery
Step 3: Pre-Trial Motions and Settlement
Once discovery wraps up and each side knows what evidence exists, the case reaches a pivotal stage. The parties can ask the court to resolve all or part of the case through motions, and they often make their most serious settlement push here.
Summary Judgment
The most consequential pre-trial motion is a request for summary judgment. The moving party argues that even looking at the evidence in the light most favorable to the other side, no genuine factual dispute remains for a jury to decide, and the law entitles them to win. If the judge agrees, the case ends without a trial.8Legal Information Institute. Federal Rules of Civil Procedure Rule 56 – Summary Judgment This is where a lot of cases that seemed solid on paper fall apart because one side can’t produce enough evidence to support a key element of their claim or defense.
Settlement and Alternative Dispute Resolution
The overwhelming majority of civil cases resolve through settlement rather than trial. By this stage both parties have seen the other side’s evidence and can make realistic assessments. Many courts actively push settlement by requiring the parties to attempt alternative dispute resolution before setting a trial date.
Mediation is the most common form. A neutral mediator meets with both sides, helps identify common ground, and facilitates negotiation toward a voluntary agreement. The mediator has no power to impose a result; if the parties can’t agree, the case moves on toward trial. Arbitration is another option, where a private arbitrator hears evidence and issues a binding decision. Arbitration is faster and less formal than trial, but the parties give up their right to appeal in most situations.
Step 4: Trial
If motions and settlement don’t resolve the case, it goes to trial. By then the case may be one to three years old, sometimes longer for complex litigation. Civil trials can last a single day or stretch across weeks depending on the number of witnesses and the complexity of the evidence.
Jury Trial or Bench Trial
Not every civil trial involves a jury. The Seventh Amendment guarantees the right to a jury trial in federal civil cases, and most states provide a similar right for substantial claims. But a party has to actually request one. In federal court, the demand must be filed within 14 days after the last pleading is served, and failing to make that demand waives the right entirely.9Legal Information Institute. Federal Rules of Civil Procedure Rule 38 – Right to a Jury Trial; Demand When no jury is requested, or when the case involves only equitable claims like injunctions, the judge decides both the facts and the law in a bench trial.
How the Trial Unfolds
A jury trial begins with jury selection, called voir dire. Attorneys and the judge question prospective jurors to identify biases that could prevent them from being impartial.10United States Courts. Juror Selection Process Each side can remove jurors for cause based on demonstrable bias, and has a limited number of peremptory challenges to dismiss jurors without stating a reason.
After the jury is seated, each attorney delivers an opening statement previewing the evidence. The plaintiff presents first, calling witnesses and introducing documents, photos, and other exhibits. The defendant’s attorney cross-examines each witness. When the plaintiff rests, the defendant presents in the same format, and the plaintiff’s attorney cross-examines. Some cases also involve a rebuttal round where the plaintiff addresses new issues raised during the defendant’s presentation.
Burden of Proof
The plaintiff carries the burden of proof throughout the trial. In most civil cases the standard is “preponderance of the evidence,” meaning the plaintiff must show their version of events is more likely true than not.11Legal Information Institute. Preponderance of the Evidence Think of it as tipping a scale just past the halfway mark. This is a much lower bar than the “beyond a reasonable doubt” standard used in criminal cases, which is why the same conduct can lead to a not-guilty verdict in criminal court but a successful civil lawsuit.
Closing Arguments, Instructions, and Verdict
After all the evidence is in, attorneys deliver closing arguments summarizing the facts and explaining why the evidence supports their side. The judge then instructs the jury on the relevant legal standards: what elements the plaintiff must prove, what defenses apply, and how to evaluate the evidence.10United States Courts. Juror Selection Process The jury deliberates privately and returns a verdict.
Step 5: Post-Trial Proceedings
A verdict doesn’t always end things. After the jury announces its decision, the court enters a formal judgment, the official order that makes the outcome legally binding and triggers the clock on all post-trial deadlines.12Legal Information Institute. Federal Rules of Civil Procedure Rule 58 – Entering Judgment
Post-Trial Motions
Before considering an appeal, the losing party can ask the trial court itself to fix the result. A motion for judgment as a matter of law argues that no reasonable jury could have reached the verdict it did. A motion for a new trial argues that errors during the trial, such as improper evidence, incorrect jury instructions, or juror misconduct, tainted the result. These motions must be filed within 28 days of judgment in federal court, and they pause the appeal clock until the judge rules on them.
Appeals
An appeal is not a second trial. The appellate court doesn’t hear new witnesses or look at new evidence. Instead it reviews the trial record to determine whether the judge made legal errors that affected the outcome, such as admitting evidence that should have been excluded, giving wrong jury instructions, or misapplying the law on a pre-trial motion.
In federal court, the notice of appeal must be filed within 30 days after the judgment is entered. If the federal government is a party, the deadline extends to 60 days.13Legal Information Institute. Federal Rules of Appellate Procedure Rule 4 – Appeal as of Right; When Taken Missing this deadline almost always forfeits the right to appeal. State appeal deadlines vary but are similarly strict.
Collecting the Judgment
Winning a judgment and actually getting paid are two different things. If the losing party doesn’t voluntarily pay, the winner has to pursue collection through the court system. Common tools include garnishing the debtor’s wages, placing a lien on real estate, or seizing bank accounts. Collection can be straightforward when the debtor has obvious assets, or it can drag on for years when the debtor is uncooperative or asset-poor. In many cases this final step takes longer than the lawsuit itself.
How Long and How Much
Simple civil cases with limited discovery can resolve in under a year. More complex litigation typically runs one to three years from filing to resolution, and highly complex cases involving extensive expert testimony or multiple parties can take even longer. Most of that time is consumed by discovery and the pre-trial phase, not the trial itself.
Costs add up at every stage. Filing fees, service of process, deposition transcripts, expert witnesses, and attorney’s fees can make even a mid-range lawsuit expensive. Depositions alone involve court reporter fees, potential videography charges, and sometimes travel. Expert witnesses typically charge an upfront retainer plus an hourly rate for preparation and testimony. These costs are a major reason settlement is so common. At some point the expense of continuing to litigate outweighs the potential gain from winning at trial.