Filing a Qui Tam Case: The Seal, the Complaint, and the Government's Decision

What makes a qui tam case different from any other lawsuit is how it begins: in secret. The complaint is filed under seal, the defendant is kept in the dark, and the government quietly investigates before anyone decides whether to go forward. That sealed period is full of procedure, and getting it wrong can cost a whistleblower their case or their share. Here is how the filing process actually works and why the first steps matter so much.

Why the case starts under seal

An ordinary lawsuit is public the moment it is filed and is promptly served on the defendant. A qui tam case is the opposite. Under the False Claims Act, the complaint is filed under seal, meaning it is not part of the public record and the defendant is not served or even told it exists. The reason is practical: the government needs a window to investigate the fraud allegations without the defendant destroying evidence, shifting money, or getting ahead of the story. The seal protects the investigation, and it also protects the relator's identity during the most sensitive early phase.

The complaint and the disclosure statement

Filing a qui tam case actually requires two documents, not one. The first is the sealed complaint filed in federal court. The second, which surprises many people, is a separate written disclosure statement served on the government, setting out substantially all the material evidence and information the relator possesses. This disclosure is the heart of the early case: it is how the relator persuades the Department of Justice that the fraud is real and worth pursuing. A thin or disorganized disclosure makes it easy for the government to pass; a clear, well-documented one makes it easy to engage. Both the complaint and the disclosure go to the government, and the complaint also goes to the court under seal, but neither is served on the defendant at this stage.

How long the seal lasts

The statute sets an initial seal of at least 60 days, but that is almost never the real timeline. The government routinely asks the court for extensions for good cause, and in practice qui tam cases stay sealed for a year or more, sometimes several years, while the investigation proceeds. During this time the relator typically cannot discuss the case, and the defendant remains unaware. Patience is part of the process, and a relator should expect a long, quiet stretch after filing.

What the government does during the seal

While the case is sealed, the Department of Justice investigates. It may issue subpoenas, review records, consult the relevant agency, and interview the relator. At the end, the government makes its pivotal choice: intervene and take over primary responsibility for the case, or decline and leave it to the relator to pursue. The government can also ask the court for more time, or in some cases move to dismiss. The relator's job during this phase is to be a credible, cooperative resource, because the government's decision shapes everything that follows. How that decision and the relator's share interact is covered in how a qui tam case works.

The traps that defeat cases before they start

Two rules make the pre-filing period decisive:

• First-to-file. Only the first relator to file a particular set of facts may pursue it. If someone else files first, a later whistleblower with the same information is generally barred, no matter how strong their evidence. Delay can be fatal.
• Public disclosure. If the fraud allegations have already been disclosed publicly, in the news, a government report, an audit, or other litigation, a later qui tam claim based on the same information can be dismissed unless the relator qualifies as an "original source" with independent, materially additive knowledge. Talking to the press or posting about the fraud before filing can hand the defendant this defense.

Both rules point the same direction: come forward early, keep the matter confidential, and file before the information surfaces elsewhere.

Protecting yourself while you prepare

Gathering evidence as an insider has to be done carefully. A whistleblower should generally rely on information they encountered in the ordinary course of their job and avoid taking documents they are not authorized to access or violating legitimate confidentiality obligations, since overreaching can create problems of its own. The safe path is to preserve what you lawfully have, avoid self-help that crosses legal lines, and let counsel guide what to collect and how. If retaliation has already happened or seems likely, that is a separate claim with its own protections, discussed in False Claims Act retaliation.

The bottom line

A qui tam case is won or lost in its quiet opening chapter. The complaint is filed under seal, paired with a disclosure statement that has to convince the government the fraud is real, and the seal can last far longer than the statutory minimum while the government investigates. The first-to-file and public-disclosure rules reward whoever comes forward first and privately. The practical takeaway is simple: before you file, before you talk, talk to a lawyer.

Frequently Asked Questions

What does it mean to file a complaint under seal?

It means the complaint is filed confidentially with the court and is not served on the defendant or made public. In a qui tam case, the seal gives the government time to investigate the fraud allegations without tipping off the defendant, and it keeps the relator's identity confidential during the early phase of the case.

How long does the seal last?

At least 60 days by statute, but in practice much longer. The government routinely obtains extensions for good cause, and qui tam cases commonly remain under seal for a year or more while the Department of Justice investigates and decides whether to intervene.

What is the disclosure statement?

It is a separate written statement, served on the government along with the complaint, setting out substantially all the material evidence and information the relator has about the fraud. It is often the most important early document because it is how the relator convinces the government the case is worth pursuing.

Can I talk about my case while it is under seal?

Generally no. While the case is sealed, the relator typically cannot discuss it, and disclosing the allegations publicly can violate the seal and can also trigger the public-disclosure bar that defeats qui tam claims. Discussing the matter only with your attorney is the safe course.