To file a federal lawsuit, you confirm you still have time under the statute of limitations, complete any required agency step, draft a complaint that establishes the court’s jurisdiction and states your claim, file it with the clerk of the correct federal district court along with a $405 fee (or a request to waive it), and then serve each defendant with the complaint and a court-issued summons within 90 days. Everything after that — motions, discovery, settlement talks, and possibly trial — runs on deadlines set by the Federal Rules of Civil Procedure and your district’s local rules. Getting the filing steps right is what keeps the case alive long enough to argue the merits.
Confirm You Still Have Time to File
Every federal claim has a filing deadline, and missing it ends the case regardless of its strength. For federal statutes enacted after December 1, 1990, the default is four years from when the claim accrues, unless the specific statute sets a different period.1Office of the Law Revision Counsel. 28 U.S. Code 1658 – Time Limitations on the Commencement of Civil Actions Arising Under Acts of Congress
Many statutes set their own periods. Wage claims under the Fair Labor Standards Act must be filed within two years, or three years if the employer’s violation was willful.2Office of the Law Revision Counsel. 29 U.S. Code 255 – Statute of Limitations Civil rights claims under 42 U.S.C. 1983 borrow the personal injury deadline from the state where the claim arose, typically between one and three years.
Some claims do not start the clock on the date of the harmful act. Under the discovery rule, the limitations period begins when you knew or should have known about the violation. Federal securities fraud claims, for example, must be brought within two years of discovering the facts behind the violation, with an absolute outer limit of five years after the violation itself.1Office of the Law Revision Counsel. 28 U.S. Code 1658 – Time Limitations on the Commencement of Civil Actions Arising Under Acts of Congress In rare situations involving fraud or mental incapacity, courts may apply equitable tolling to extend a deadline, but only when you can show extraordinary circumstances prevented timely filing.
Check Whether You Must Go to an Agency First
Some federal claims cannot go straight to court. You have to file with a government agency and give it a chance to act. Skip that step and your lawsuit gets dismissed even if you filed on time.
Employment discrimination claims under Title VII are the most common example. You must file a charge with the Equal Employment Opportunity Commission within 180 days of the discriminatory act, or 300 days if a state or local agency enforces a similar anti-discrimination law.3U.S. Equal Employment Opportunity Commission. Time Limits For Filing A Charge If the EEOC dismisses the charge or does not act within 180 days, it issues a right-to-sue letter, and you then have 90 days from receiving that letter to file suit.4Office of the Law Revision Counsel. 42 U.S. Code 2000e-5 – Enforcement Provisions
Tort claims against the federal government follow a similar pattern. Under the Federal Tort Claims Act, you file an administrative claim with the responsible federal agency within two years of the incident. If the agency denies your claim in writing, you have six months from that denial to file suit. If the agency sits on the claim for six months without responding, you can treat that silence as a denial and proceed to court.5Office of the Law Revision Counsel. 28 U.S. Code 2675 – Disposition by Federal Agency as Prerequisite Privacy Act suits and challenges to federal personnel actions also require exhaustion.
Confirm the Court Can Hear Your Case
Federal courts do not hear every dispute. You have to show the court has authority over the case (subject matter jurisdiction) and that you filed in the right geographic district (venue).
Subject Matter Jurisdiction
Federal question jurisdiction covers cases arising under the U.S. Constitution, federal statutes, or treaties.6Office of the Law Revision Counsel. 28 U.S. Code 1331 – Federal Question If your claim is based on federal law, that is your route in.
Diversity jurisdiction applies when you and the opposing party are citizens of different states and the amount at stake exceeds $75,000, not counting interest and costs.7Office of the Law Revision Counsel. 28 U.S. Code 1332 – Diversity of Citizenship; Amount in Controversy; Costs Your claimed damages must genuinely exceed that figure. If it later becomes clear the amount was never realistically in play, the court can dismiss the case.
Venue
Once jurisdiction is established, you pick the right district. Federal law lets you file where any defendant lives (if all defendants live in the same state), where a substantial part of the events giving rise to the claim happened, or where property at the center of the dispute is located.8Office of the Law Revision Counsel. 28 U.S. Code 1391 – Venue Generally If more than one district qualifies, practical factors like the jury pool, docket speed, and travel convenience may guide the decision. Contracts sometimes include forum selection clauses, and courts generally enforce them unless they are unreasonable.
Draft the Complaint
The complaint is the document that starts the case. Under the Federal Rules, it must contain three things: a short statement showing the court has jurisdiction, a short statement of the claim showing you are entitled to relief, and a demand for the relief you seek.9Legal Information Institute. Federal Rules of Civil Procedure Rule 8 – General Rules of Pleading Lay out the factual allegations in numbered paragraphs, each covering a distinct point.
Your factual narrative has to connect clearly to a specific legal basis. If you are suing a government official for violating your constitutional rights, the claim would typically arise under 42 U.S.C. 1983, which creates liability for anyone acting under state authority who deprives a person of federally protected rights.10Office of the Law Revision Counsel. 42 U.S. Code 1983 – Civil Action for Deprivation of Rights Whatever the legal theory, the complaint needs enough factual detail to make the claim plausible, not just possible. A thin complaint invites an early motion to dismiss.
Every document you file carries a Rule 11 certification. By signing, you and any attorney represent that the claims have a basis in law, that the factual allegations have evidentiary support (or will after reasonable investigation), and that the filing is not meant to harass or cause delay. Frivolous filings can trigger sanctions, including orders to pay the other side’s attorney’s fees.11Legal Information Institute. Federal Rules of Civil Procedure Rule 11 – Signing Pleadings, Motions, and Other Papers; Representations to the Court; Sanctions
File the Complaint and Pay the Fee
To officially start the lawsuit, file the complaint with the clerk of the appropriate federal district court. You also submit a civil cover sheet (Form JS 44), which the court uses to set up the case on its docket. Most federal courts require electronic filing through the CM/ECF system, and each court’s local rules spell out formatting requirements.
The filing fee for a new civil action is $405, made up of a $350 statutory fee and a $55 administrative fee set by the Judicial Conference of the United States.12Office of the Law Revision Counsel. 28 U.S. Code 1914 – District Court; Filing and Miscellaneous Fees; Rules of Court13United States Courts. District Court Miscellaneous Fee Schedule If you cannot afford the fee, you can ask to proceed in forma pauperis by filing an affidavit detailing your income, assets, and debts. The court evaluates your financial situation and can deny the request if the case appears to lack legal merit.14Office of the Law Revision Counsel. 28 U.S. Code 1915 – Proceedings in Forma Pauperis If the waiver is denied, you must pay the full fee by whatever deadline the court sets, or the case gets dismissed.
Serve the Defendant Within 90 Days
Filing the complaint does not notify the defendant. You are responsible for delivering a copy of the complaint and a court-issued summons to each defendant. This must happen within 90 days of filing. Miss that window and the court can dismiss the case without prejudice.15Cornell Law School. Federal Rules of Civil Procedure Rule 4 – Summons
Service can be carried out through personal delivery by a process server, through methods authorized by the state where the court sits or where service is made, or through other means the court permits. Private process servers typically charge between $20 and $100 per service, depending on the location and complexity. You cannot serve the papers yourself.
Ask the Defendant to Waive Formal Service
Before paying for formal service, consider asking the defendant to waive it. Under Rule 4(d), you can mail the defendant a copy of the complaint along with a waiver form and a prepaid return envelope. The defendant has at least 30 days (60 days if located outside the United States) to return the signed waiver.15Cornell Law School. Federal Rules of Civil Procedure Rule 4 – Summons
Both sides have reasons to cooperate. A defendant who waives service gets 60 days from the date the request was sent to file an answer, instead of the usual 21 days after formal service. A defendant inside the United States who refuses to waive without good cause has to pay the plaintiff’s cost of arranging formal service, including attorney’s fees for any motion needed to recover those expenses.15Cornell Law School. Federal Rules of Civil Procedure Rule 4 – Summons
What Comes After Filing
Once the defendant has been served, the case shifts from a one-sided filing process into a structured two-party proceeding. The parties must hold a planning conference at least 21 days before the court’s scheduling conference or the deadline for the scheduling order.16Legal Information Institute. Federal Rules of Civil Procedure Rule 26 – Duty to Disclose; General Provisions Governing Discovery They discuss claims and defenses, potential early settlement, preservation of relevant documents and electronic data, and a proposed discovery plan.
The judge issues a scheduling order within the earlier of 90 days after any defendant has been served or 60 days after any defendant has appeared. That order sets binding deadlines for joining additional parties, amending pleadings, completing discovery, and filing motions.17Legal Information Institute. Federal Rules of Civil Procedure Rule 16 – Pretrial Conferences; Scheduling; Management Modifying those deadlines later requires showing good cause, which generally means demonstrating that diligent efforts still could not meet the original timeline.
Defendants rarely just file an answer. They often file a motion to dismiss, challenging the case on grounds like lack of jurisdiction, improper venue, or failure to state a viable legal claim.18Legal Information Institute. Federal Rules of Civil Procedure Rule 12 – Defenses and Objections A motion arguing you failed to state a claim is the most common early threat, and the court evaluates whether your complaint, taken at face value, contains enough factual content to make your legal theory plausible. When a motion is filed against you, the deadline for your opposition brief is set by local court rules, and most districts give you 14 days. Failing to respond in time can result in the court granting the motion unopposed.
Later, either side can file a motion for summary judgment, asking the court to decide the case without a trial. To survive one, you need to point to specific evidence, such as deposition testimony, documents, or sworn statements, showing that a reasonable jury could find in your favor.19Legal Information Institute. Federal Rules of Civil Procedure Rule 56 – Summary Judgment
Between the pleadings and any trial, both sides gather evidence through discovery under Federal Rules 26 through 37, using interrogatories, depositions, requests for production, and requests for admissions.16Legal Information Institute. Federal Rules of Civil Procedure Rule 26 – Duty to Disclose; General Provisions Governing Discovery The duty to preserve relevant electronically stored information kicks in as soon as litigation is reasonably anticipated, not when the lawsuit is filed. Destroying or failing to preserve relevant electronic evidence after that point can lead to severe sanctions.
The overwhelming majority of federal civil cases settle before trial. Courts actively encourage resolution, and most scheduling orders include deadlines for settlement conferences or mediation. If the case does not settle, it moves into final pretrial preparation, where the court holds a pretrial conference to narrow issues, rule on remaining motions, and set the framework for trial.17Legal Information Institute. Federal Rules of Civil Procedure Rule 16 – Pretrial Conferences; Scheduling; Management The resulting pretrial order replaces the pleadings and controls the scope of the trial.