In 2026, lawsuit eligibility depends on the legal claim, the person bringing it, and any required administrative steps. Evidence must support both liability and damages, while filing deadlines vary sharply by claim and jurisdiction. Start by identifying the defendant, harmful act, resulting loss, and earliest possible deadline. Some claims require an agency filing before court, so waiting to investigate the case can forfeit it.
Official resources:
- Read the official notice from Eeoc — Use this primary source to verify the official announcement.
- Read the official notice from Ca — Use this primary source to verify the official announcement.
Table of Contents
- Who may be eligible to bring a claim?
- What evidence should you preserve?
- Which deadline applies?
- When must an agency process come first?
- What happens after the complaint is filed?
Who may be eligible to bring a claim?
Eligibility starts with whether the law permits a particular person to pursue the alleged wrong. This legal right is often called "standing." The required connection between the claimant and the harm depends on the type of case. For employment discrimination, the alleged adverse action must be tied to protected-class membership.
The EEOC says a charge may be filed by the aggrieved person, someone acting for that person, or an EEOC Commissioner in qualifying circumstances, reflecting relatively broad administrative standing under the agency's threshold-issues guidance. A useful initial screening asks: These questions organize the issue but do not establish eligibility by themselves. The governing claim and jurisdiction determine who may file and what must happen first.
- Who took the disputed action?
- Who directly experienced the injury or loss?
- What conduct allegedly caused that loss?
- Does an agency claim or charge come before a lawsuit?
- Is the correct claimant an individual, representative, estate, or another party?
What evidence should you preserve?
Useful evidence connects events, responsibility, and damages. Preserve records created near the time of the event, identify witnesses, and document losses instead of relying only on later recollection. A practical evidence file may include: In federal court, Rule 11 treats a signed pleading as a certification that factual contentions have support or will likely gain support after reasonable investigation or discovery.
Rule 26 generally requires early disclosure of supporting witnesses, relevant documents and electronic information, and a damages computation, as explained in Federal Rule of Civil Procedure 11 and Federal Rule of Civil Procedure 26. Preserve original files where possible and record when and how you obtained them. Separate confirmed facts from estimates, especially when calculating future or continuing losses.
- Contracts, notices, letters, and claim forms
- Emails, text messages, photographs, and other electronic files
- Medical, repair, employment, or property records relevant to the loss
- Witness names and contact details
- A dated event timeline
Which deadline applies?
There is no single nationwide deadline for personal-injury lawsuits. California Courts state that most personal-injury suits must be filed within two years of injury, while New York Courts list three years for negligence-based personal injury in their respective California limitations guidance and New York limitations timetable. That comparison shows why a deadline cannot be chosen from the case label alone.
The jurisdiction and precise claim matter, and a different rule may govern an administrative filing required before suit. Create a deadline sheet as soon as a dispute arises. Record the event date, agency-filing deadline, court-filing deadline, notice date, denial date, and any service deadline separately. Treat the earliest plausible date as controlling until the applicable rule is confirmed.
When must an agency process come first?
Private-sector Title VII, ADA, and ADEA claimants generally must file an EEOC charge within 180 days of the challenged practice. The period extends to 300 days where an authorized state or local fair-employment agency exists. Title VII and ADA claimants must obtain an EEOC Notice of Right to Sue before filing in federal court and generally have 90 days after receiving it to sue. An ADEA claimant may sue 60 days after filing a timely charge without waiting for that notice.
Federal employees and applicants face a different process and must initiate federal-sector EEO proceedings within 45 days. Federal negligence claims carry another sequence. A person seeking compensation for injury, death, or property damage allegedly caused by a federal employee must first present an FTCA claim to the responsible agency within two years and state a specific "sum certain," according to the Department of Justice's FTCA materials. An FTCA administrative filing does not preserve an unlimited period for court action. After the agency mails a final denial, the claimant must bring suit within six months.
What happens after the complaint is filed?
A federal civil action begins when the plaintiff files the complaint. Filing does not complete the plaintiff's procedural obligations, because each defendant ordinarily must also receive formal service. The usual federal service period is 90 days.
Failure to serve within that period can lead to dismissal without prejudice unless the court grants additional time. "Without prejudice" permits refiling in principle, but an expired limitations period may still create a serious obstacle. After filing, immediately calendar the service deadline, confirm the correct defendant and service method, and retain proof of service. Do not treat preparation, mailing, an agency claim, or settlement discussions as equivalent to filing a complaint with the proper court.