How long a discrimination lawsuit takes depends almost entirely on how far it goes. A case that settles at EEOC mediation can wrap up in two to four months. A case that works through the agency, lands in federal court, survives motions, and reaches trial typically runs three to four years from the initial charge. Add an appeal and you are looking at four to six years. Most discrimination cases fall somewhere between one and three years, because most settle before trial.
The timeline has two distinct halves: the administrative phase at the Equal Employment Opportunity Commission, which you cannot skip, and the court phase, which only begins after the EEOC releases you to sue.
The EEOC Phase Comes First
You cannot file a discrimination lawsuit in federal court the way you would file a personal injury claim. For claims under Title VII of the Civil Rights Act, the Americans with Disabilities Act, or the Genetic Information Nondiscrimination Act, you must first file a charge with the EEOC.1U.S. Equal Employment Opportunity Commission. After You Have Filed a Charge
Once the charge is filed, the EEOC notifies your employer and may investigate. That investigation involves collecting documents, interviewing witnesses, and reviewing workplace data. The average investigation takes about 10 months.2U.S. Equal Employment Opportunity Commission. What You Can Expect After You File a Charge Complex cases with multiple parties or systemic allegations run longer.
Mediation is the fastest off-ramp. EEOC mediation sessions typically last three to four hours, and the program has historically settled more than 70% of the cases that enter it.3U.S. Equal Employment Opportunity Commission. Questions and Answers About Mediation A successful mediation can resolve everything in under three months without a courtroom.
If the investigation closes without resolution, or if 180 days have passed since filing, you can request a Notice of Right to Sue.1U.S. Equal Employment Opportunity Commission. After You Have Filed a Charge The EEOC may issue the notice earlier in some cases. That letter is your ticket to court, and it carries a hard deadline: you have 90 days from receiving it to file suit. Miss it and the case is over, no matter how strong the facts.
Deadlines That Can End the Case Before It Starts
Before any of that, there is a deadline just to get the charge on file. In most situations you must file within 180 calendar days of the discriminatory act. That extends to 300 days if you live in a state or locality with its own agency enforcing a similar anti-discrimination law, which covers most states.4U.S. Equal Employment Opportunity Commission. Time Limits For Filing A Charge
Age discrimination has a wrinkle. The 300-day extension applies only if a state law and state agency address age discrimination. A local ordinance alone does not trigger it.4U.S. Equal Employment Opportunity Commission. Time Limits For Filing A Charge
Courts dismiss otherwise valid claims every day because the worker waited too long. If you suspect discrimination, getting the charge filed quickly is the single most important thing you can do to protect your options.
Once the Lawsuit Is Filed
Federal court data for the 12-month period ending September 2024 shows a median of 13.7 months from filing to final disposition across all federal civil cases. Cases resolved before pretrial had a median of 13.5 months; cases that reached pretrial or trial took a median of 31.6 months.5United States Courts. Table C-5: U.S. District Courts Median Time Intervals From Filing to Disposition of Civil Cases Add the EEOC phase to either number and you have a realistic total.
Pleadings and the Scheduling Order
The lawsuit starts when you file the complaint. The defendant then has 21 days after being served to answer.6Legal Information Institute. Federal Rules of Civil Procedure Rule 12 – Defenses and Objections: When and How Presented If the defendant waives formal service, that window extends to 60 days. The judge then issues a scheduling order setting deadlines for discovery, motions, and trial, due within 90 days after a defendant is served or 60 days after a defendant appears, whichever is earlier.7Legal Information Institute. Federal Rules of Civil Procedure Rule 16 – Pretrial Conferences; Scheduling; Management
Discovery
Discovery is where most of the time goes. Both sides exchange evidence through depositions, written questions, document requests, and requests for admission. A straightforward single-plaintiff case might wrap discovery in six to nine months. Cases involving multiple locations, large volumes of electronic records, or systemic claims can run well past a year. The judge controls the schedule and will modify it only for good cause.7Legal Information Institute. Federal Rules of Civil Procedure Rule 16 – Pretrial Conferences; Scheduling; Management
Discovery fights are common in discrimination cases. Employers often resist producing internal communications, performance reviews, or comparator data. Every contested issue means a motion to compel, a ruling, and compliance, and each round can add weeks or months.
Summary Judgment
Defendants in discrimination cases almost always file for summary judgment, arguing there is no genuine dispute of material fact and that they are entitled to judgment without a trial.8Legal Information Institute. Federal Rules of Civil Procedure Rule 56 – Summary Judgment The briefing is extensive on both sides, and courts can take months to rule. If the motion is granted, the case ends. If denied, the case moves toward trial.
What Speeds a Case Up or Slows It Down
Settlement willingness is the biggest factor. Most civil cases settle before trial, and discrimination cases are no exception. Settlement can happen during the EEOC investigation, during discovery, after summary judgment, even during trial. When both sides are realistic and motivated, the whole process compresses.
Case complexity matters almost as much. A single-plaintiff failure-to-promote claim against one employer is manageable. A pattern-or-practice claim against a national company can involve millions of documents and dozens of depositions, and the timeline expands accordingly.
Court congestion is outside anyone’s control. Federal dockets are heavy, some districts move slower than others, and discrimination cases do not get priority over other civil matters. A straightforward case can still sit for months waiting for a hearing date or a ruling.
Discovery disputes slow things down more than most people expect. A single contested issue can add months to the schedule when the judge has to intervene.
Arbitration Is a Different Timeline Entirely
Before you plan around any of these numbers, check your employment agreement. Many employers include mandatory arbitration clauses requiring disputes to go to a private arbitrator instead of a judge or jury. Arbitration generally moves faster than litigation, often resolving in a few months rather than years, because discovery is more limited and there are fewer procedural steps.
The tradeoff: arbitration limits evidence gathering, eliminates jury trials, and typically restricts the right to appeal. The arbitrator’s decision is usually final.
One carve-out matters. If your claim involves sexual assault or sexual harassment, federal law lets you reject a pre-dispute arbitration agreement and go to court instead. The Ending Forced Arbitration of Sexual Assault and Sexual Harassment Act, enacted in 2022, makes pre-dispute arbitration agreements unenforceable for these claims at the election of the person bringing the claim.9Office of the Law Revision Counsel. United States Code Title 9 Section 402 – No Validity or Enforceability For other types of discrimination, a valid arbitration clause will usually control.
After a Verdict: Appeals
A trial itself typically lasts anywhere from a few days to several weeks, depending on witnesses and complexity. A verdict does not necessarily end the case.
Either side can appeal, challenging the judge’s legal rulings, evidentiary decisions, or jury instructions. Federal appellate courts take a median of about 10 to 12 months to decide civil appeals once a notice of appeal is filed.10United States Courts. Table B-4A: U.S. Courts of Appeals Median Time Intervals in Months for Civil and Criminal Appeals Terminated on the Merits Some circuits move faster, some slower, and complicated cases run longer. In rare cases, the losing side can petition the Supreme Court, adding another year or more.
An appeal also adds uncertainty. A trial victory can be reversed and sent back for a new trial. That is one reason plaintiffs sometimes accept a settlement even after winning at trial.
A Realistic Timeline From Start to Finish
- EEOC mediation succeeds: 2 to 4 months from filing the charge.
- Settlement during litigation: 18 months to 3 years, counting the EEOC phase and the court phase through discovery.
- Case goes to trial: 3 to 4 years from the initial EEOC charge to a verdict.
- Trial plus appeal: 4 to 6 years before final resolution.
Every discrimination case is different, and the biggest variable is not the law or the court system but whether the parties can agree on a resolution. The cases that take the longest are the ones where neither side will move. If you are considering filing a charge, the most practical thing you can do is talk to an employment attorney early, preserve your evidence, and meet every deadline the process puts in front of you.