Statute of Limitations
FCA Basics: Statute of Limitations and Timing-Related Defenses
This is the fourth post in the Dorsey FCANow Blog’s FCA Basics Series covering the fundamentals of the False Claims Act (“FCA”), outlining FCA procedure, and highlighting key facets of FCA practice. Today’s post focuses on procedural requirements, including the FCA’s statute of limitations rules, statute of repose, first-to-file rule, and public disclosure bar. FCA Statute of Limitations The statute of limitations on an FCA claim is generous—either six years after a violation “is committed”, or within three years of the date when the government learned or should have learned the facts material to the false claim. Accordingly, disputes related to the statute of limitations tend to center on two issues: (1) when a violation is “committed” under the FCA, and (2) how to determine the date of government knowledge. Courts have taken divergent approaches to identifying when an FCA violation is “committed,” but two general approaches have emerged. First, courts hold that the limitations period begins on the date the false claim is “submitted” to the government. Second, other courts have extended the limitations period by determining the violation is “committed” on the date the government pays the claim. In certain circumstances, the FCA’s statute of limitations may be extended beyond the ordinary six years. The FCA allows for a separate three-year statute of limitations when the United States first becomes aware of facts material to a FCA claim. The three-year extended FCA limitations period does not run until material facts are known (or should be known) by a government official with authority to act in the circumstances. Courts generally engage in a two-pronged analysis in assessing when and whether this extended limitations period applies, asking (1) whether the facts are material to an actionable FCA claim, and (2) if the facts where known—or should have been known—to a relevant government official. Therefore, the three-year period has the possibility of exceeding the six-year period if the violation is concealed from the government. While the FCA provides for a generous statute of limitations, it also caps the term of liability with a ten-year statute of repose barring any lawsuit more than ten years after the alleged fraud occurred. Statute of Limitations in Qui Tam Lawsuits Until fairly recently, it remained an open question whether relators could rely on the extended limitations period based on the government’s knowledge (or lack thereof) in pursuing qui tam litigation. The United States Supreme Court addressed this question in Cochise Consultancy, Inc. v. United States ex rel. Hunt, 587 U.S. 262 (2019). In Cochise, a relator initiated a qui tam action alleging two government contractors committed fraud on the government. The relator filed their claim more than six years after the alleged fraud was “committed,” but within the ten-year statute of repose. While the government declined to intervene, the government first became aware of the material facts of the alleged fraud through the relator’s suit and disclosure. The Supreme Court held that the extended limitation period applied to the relator in the same way it would to the government. The Court found that relators are afforded the extension based on the government’s knowledge, not their own, even when the government declines to intervene. Somewhat counterintuitively, the result is that relators could have up to ten years to pursue claims under the False Claims Act when the government is unaware of the potential fraud. This risk, of course, is that relators are not always privy to what information the government does or does not have related to a potential claim of fraud. Qui Tam Procedural Considerations Two other possible defenses to an FCA claim emerge in the context of timing for qui tam actions: the public disclosure bar and the first-to-file bar. The public disclosure bar prohibits relators from bringing a qui tam action based on fraud that is already publicly disclosed through judicial or administrative proceedings, government audits or investigations, or news media reporting. The purpose of the bar is to discourage opportunistic relators bringing lawsuits that are misaligned with FCA’s whistleblower system. Notably, there is an exception to the public disclosure bar when the person bringing the action is the original source of the information. Under the FCA, an original source is an individual who either: (1) prior to a public disclosure, voluntarily disclosed to the government the information on which the allegations in a claim are based, or (2) has knowledge that is independent and materially adds to the publicly disclosed allegations and voluntarily provided that information to the government before filing an FCA action. The first-to-file bar prevents multiple relators from obtaining recoveries based on the same underlying facts. In effect, the result of the first-to-file bar is that the first relator in time to file a qui tam action tends to have priority when obtaining a relator’s share of the government’s recovery. In multiple-relator disputes, relators will often seek to distinguish their claims from prior lawsuits or emphasize the unique value they contributed to the government’s recovery. The mandate for qui tams to be filed under seal (and are frequently maintained under seal for months or years at a time) often makes it difficult for relator’s counsel to determine if they are in fact the first to file a suit. In sum, the first-to-file bar provides an avenue for FCA defendants to avoid defending against multiple qui tam suits over the same conduct.
February 4, 2026
by Alex Hontos, Chris DeLong, Matthew Gillespie, Annie Boeckers, and Joe Coffey

Statute of Limitations
False Claims Act: New Developments for an Old Law
The past 18 months have been a (relatively) wild time for the False Claims Act — on the books since 1863. In FY2018 the Department of Justice obtained more than $2.8 billion in settlements and judgments from cases involving fraud and false claims against the United States government. Add to this staggering statistic the fallout of the Supreme Court’s decision in Universal Health Services Inc. v. United States ex rel. Escobar, circuit splits on key timing provisions, and a change in DOJ leadership, and we are left with some very costly questions. Fortunately, government enforcement agencies and the Supreme Court are providing some much-needed guidance on open issues and interpretative revisions that make it an opportune time to take another look at “Lincoln’s Law.” DOJ and Barr to curb qui tam actions? The vast majority of recoveries from FCA cases come from lawsuits filed by whistleblowers, or “relators,” suing on behalf of the government under the FCA’s qui tam provisions. In 2018, the director of DOJ’s Civil Frauds section issued a memorandum encouraging DOJ trial attorneys to consider dismissing unmeritorious qui tam cases (even over the objection of the relator). The DOJ’s authority to dismiss FCA cases has long been built directly into the governing statute, 31 U.S.C. § 3730(c)(2)(A). But in practice DOJ trial attorneys rarely used this power, preferring to allow qui tam cases in which DOJ declined to intervene to continue being prosecuted by the relator. The new internal guidance suggests that DOJ attorneys should be more energetic in dismissing qui tam cases that lack substantial merit, are the product of parasitic relators, or that would unduly tax government resources. Meritless qui tam cases may also “generate adverse decisions that may affect the government’s ability to enforce the FCA.” The early returns show that DOJ seems to be more willing to dismiss declined qui tams than at any point in recent memory. This development is notable under a department headed by Attorney General William Barr. Before serving as AG under George H.W. Bush, Barr served in the department’s Office of Legal Counsel, where he provided legal advice to the president and executive branch agencies. In 1989, Barr authored a memorandum arguing that the qui tam provisions of the FCA were “patently unconstitutional,” in violation of the Appointments Clause, the Article III standing doctrine, and the doctrine of separation of powers. Barr wrote that private qui tam actions are a “devastating threat to the Executive’s constitutional authority.” When pressed, Barr walked back this position during his recent confirmation hearing before the Senate Judiciary Committee, noting he would enforce the FCA “diligently” and “in good faith.” While it remains to be seen whether dismissals increase under his leadership, DOJ has already moved to dismiss at least one high-profile case after SCOTUS denied review. See Gilead Sci. Inc. v. U.S. ex rel. Campie, U.S. No. 17-936, pet. denied Jan. 7, 2019 (9th Cir.). Consolidated guidelines regarding cooperation credit The DOJ also recently released a revised and consolidated set of guidelines for determining cooperation credit for organizations facing exposure under the FCA. The consolidated guidelines — revisions to the U.S. Attorney’s Manual — identify the main factors that the DOJ will consider when assessing the maximum “credit” parties will get for (1) voluntarily self-disclosing misconduct; (2) proactively cooperating with FCA investigations; and (3) taking effective remedial measures. The guidelines define “credit” as, typically, “reducing the penalties or damages multiple sought by the Department.” The guidance aims to consolidate and add uniformity to how these issues will be addressed — something that historically could vary considerably. Although the guidelines do not significantly alter existing DOJ policy, they provide a clearer and concise set of guidelines to the AUSAs and Civil Frauds trial attorneys who will evaluate an organization’s cooperation and self-disclosure. For organizations seeking to understand their own obligations and potential options, understanding the government’s playbook has never been more important. SCOTUS settles circuit split regarding tolling of statute of limitations While circuits remain divided on many key issues (see below), on May 13, 2019, the U.S. Supreme Court decided Cochise Consultancy, Inc. v. United States ex rel. Hunt, 587 U.S. ___ (2019), and resolved a circuit split regarding the statute of limitations for an FCA claim brought by a relator between six and 10 years after a violation, but fewer than three years after the government knew or should have known the relevant facts. The court held that relators can invoke a statute that tolls the usual six-year FCA statute of limitations to permit suit until up to three years “after the date when facts material to the right of action are known or reasonably known to the official of the United States charged with responsibility to act in the circumstances, but in no event more than 10 years after the date on which the violation is committed.” 31 U.S.C. § 3731(b). This means a relator can claim the benefit of this tolling provision even when the government declines to intervene and the relator knew of the alleged violation before the usual six-year statute of limitations expires. Bottom line: relators under certain circumstances now have more time to sue, and targets of FCA claims must now prepare themselves for the possibility of defending against qui tam FCA claims for up to ten years after an alleged violation. Falsity and materiality post-Escobar SCOTUS’ guidance ends there, as it has denied all six recent petitions asking the court to clarify both the falsity and materiality requirements of its decision in Universal Health Services Inc. v. United States ex rel. Escobar , 136 S. Ct. 1989 (2016). While Escobar clarified that contractors requesting payment could be liable under the FCA for concealing their failure to comply with contract requirements that are important to the government, it did not provide guidance on when a violated contractual requirement is material. One enduring circuit split concerns whether a complaint automatically fails for lack of materiality when a contractor shows that the government knew about noncompliance but still continued to pay the contractor. Compare Gilead, U.S. No. 17-936 (9th Cir.) with United States ex rel. Harman v. Trinity Indus. Inc., U.S. No. 17-1149, pet. denied Jan. 7, 2019 (5th Cir.). Another split involves whether a complaint must identify specific misrepresentations a contractor made about performance, as well as materiality, to adequately allege falsity. One hundred and fifty-six years have passed since the FCA’s passage, but the passage of time hasn’t necessarily clarified many of the FCA’s nuances and ambiguities. For regulated entities that are subject to the FCA (and for the lawyers who represent them), nuance and ambiguity can be a source of liability and grief — or a source for defenses and advocacy. In short, it has never been more important to understand the peril and promise of a very old law.
August 23, 2019
by Alex Hontos and Lauren Roso
Statute of Limitations
Supreme Court Settles Circuit Split and Reads the False Claims Act Statute of Limitations Provision Broadly in Boon to Relators
On May 13, 2019, the U.S. Supreme Court decided Cochise Consultancy, Inc. v. United States ex rel. Hunt, No. 18–325, and resolved a circuit split regarding the statute of limitations for an FCA claim brought by a relator between six and ten years after a violation, but less than three years after the government knew or should have known the relevant facts. The Court held that relators can invoke a statute that tolls the usual six-year FCA statute of limitations to permit suit until up to three years “after the date when facts material to the right of action are known or reasonably known to the official of the United States charged with responsibility to act in the circumstances, but in no event more than 10 years after the date on which the violation is committed.” 31 U.S.C. § 3731(b). In doing so, the Court settled the debate about whether a relator can claim the benefit of this tolling provision even when the government declines to intervene and the relator knew of the alleged violation before the usual six-year statute of limitations expires. The Court held a relator can. Relator Billy Joe Hunt worked for a defense contractor in Iraq tasked with cleaning up excess munitions left behind by enemy forces. Hunt alleged that the contractor and others defrauded the United States through a scheme designed to award a security subcontract to a higher priced contractor than the lowest qualified bidder. As a result of the alleged scheme, Hunt claimed that the United States paid for the higher priced services through September 2006. On November 30, 2010, Hunt reported the alleged fraud to FBI agents investigating a separate kickback scheme. On November 27, 2013, Hunt filed a sealed complaint alleging FCA claims against the contractors in federal court in Alabama. The government declined to intervene, and the contractors moved to dismiss the claims as time-barred under the six-year statute of limitations period in 31 U.S.C. § 3731(b)(1). The district court dismissed the claims, but the U.S. Court of Appeals for the Eleventh Circuit reversed, finding that Section 3731(b)(2) tolled the statute of limitations until three years after the United States became aware of the alleged scheme. The Supreme Court agreed to review the decision to resolve a split among the circuit courts about how to apply the tolling provision. The Court agreed that Hunt was entitled to invoke the three-year tolling provision under Section 3137(b)(2), even though the government declined to intervene and Hunt knew of the alleged fraud well before disclosing the scheme to the FBI in 2010. The Court reasoned the text of the statute does not support the contractors’ theories that the United States should have to intervene before the tolling provision applied or that a private relator could himself be “the official” whose knowledge begins the three-year tolling period. Although the Court was not enamored with the text of Section 3731(b)(2)—Justice Alito called the FCA “a terribly drafted statute” at oral argument—the justices unanimously agreed it could only be read one way. This decision creates an anomaly in the world of tolling provisions—typically, plaintiffs can claim the benefit of a tolling provision only when they personally did not know they had a potential claim. Not so in FCA cases. Rather, Cochise makes clear that an FCA relator can bring an otherwise time-barred claim that the realtor has long known about if a third party (“the official of the United States”) did not know the claim existed until a later date. This is what the Court decided Congress envisioned when it wrote the statute. After all, in an FCA suit, the United States is always the beneficiary of more than half of any settlement or judgment proceeds. The United States has the authority to move to dismiss an FCA suit, even when it did not intervene, and its consent is always required to settle an FCA suit. Given this unique role, the Court decided it was not illogical to follow the plain meaning of the statutory text and extend to relators tolling rights that depend on the knowledge of the United States. The implications for government contractors and others subject to the FCA are clear: First, relators now have more time—as many as four more years—to bring FCA claims. Second, because claims brought by private relators are initially sealed while the government decides whether to intervene—a process that can itself take years—a government contractor may not learn of a timely-filed complaint until more than ten years after the alleged violation. Third, government recoveries in declined qui tam actions may trend upward, given that there is now a broader universe of conduct that could be encompassed by a relator’s complaint. Fourth, government contractors may want to evaluate their document-retention policies to retain documentation related to government claims until ten years—or more—have elapsed. Burdensome though this may be, it might assist contractors defend themselves against the aged FCA claims made possible by the Court’s interpretation of the statute.
May 16, 2019
by Ben Kappelman, Alex Hontos, Kirk Schuler, and Caitlin L.D. Hull
Statute of Limitations
Supreme Court Considers Whether to Extend FCA Statute of Limitation
On Tuesday, March 19, the Supreme Court considered whether to extend the FCA’s alternate 10-year statute of limitations to cases in which the government does not intervene. The case, Cochise Consultancy Inc. v. United States, ex rel. Hunt, involves a whistleblower’s qui tam action alleging that two defense contractors defrauded the government. The case centers on the FCA’s two statutes of limitations. One allows lawsuits to be filed within six years of the alleged fraud. 31 U.S.C. § 3731(b)(1). The other allows lawsuits to be filed three years after the federal government knows of facts “material to the right of action,” but never more than 10 years after the alleged fraud. 31 U.S.C. § 3731(b)(2). In Cochise, the relator filed his complaint in 2013, more than six after the alleged fraud, which took place in 2006 and 2007. The relator argued that his complaint was timely under the 10-year limitations period of § 3731(b)(2) because he filed it within three years after the FBI learned of the fraud in 2010. It was undisputed that if the government had intervened, the 10-year limitations period would have applied. At issue was whether that period can apply in cases where, as in Cochise, the government does not intervene. The Fourth and Tenth Circuits had previously ruled that it could not, but the Eleventh Circuit created a split when it ruled—in the decision on appeal in Cochise, and as previously reported by this blog here—that that period could apply to cases in which the government is not a party. At Tuesday’s argument, defense contractors’ counsel argued that extending the 10-year limitations period would result in increased claims, impose higher evidentiary burdens, and allow relators to “wait in the weeds” while developing their cases. But relator’s counsel argued that, in practice, relators have a strong incentive to file as soon as possible, because otherwise the potential plaintiff risks their claim being dismissed under the “first to file bar,” which is intended to avoid duplicative FCA litigation by prohibiting subsequent FCA actions based upon the same essential facts as a previously filed qui tam action. The Solicitor General’s Office also argued the relator’s position was consistent with the FCA’s purpose because “the majority of any recovery would go to the United States” even where the government does not intervene. Although it is difficult to predict the Court’s decision based on oral argument, it seems at least possible that the Court will extend the FCA’s 10-year statute of limitations to cases where the government does not intervene. That result would likely increase risk and costs for defendants facing FCA claims.
March 22, 2019
by Alan J. Iverson
Statute of Limitations
In One Decision, The Eleventh Circuit Creates Two Circuit Splits
Rejecting the views of the Fourth and Tenth Circuits, the Eleventh Circuit held the FCA’s three year statute of limitations period in § 3731(b)(2) applies to a relator’s claim even when the United States declines to intervene, and in so doing held it is the knowledge of a government official, not the relator, that triggers the three year limitations period, rejecting the contrary view of the Ninth Circuit. In United States ex rel. Hunt, No. 16-12836, 2018 U.S. App. LEXIS 9065 (11th Cir. Apr. 11, 2018), the Eleventh Circuit construed the FCA’s statute of limitations provision in § 3731(b) to decide whether the Relator’s claim was time-barred. Section 3731(b) states: (b) A civil action under section 3730 may not be brought- (1) more than 6 years after the date on which the violation of section 3729 is committed, or (2) more than 3 years after the date when facts material to the right of action are known or reasonably should have been known by the official of the United States charged with responsibility to act in the circumstances, but in no event more than 10 years after the date on which the violation is committed, whichever occurs last. Because the Relator failed to file his qui tam action within the six year limitations period in (b)(1), the question was whether his action was time-barred under (b)(2). The defendants argued that it was, because the government declined to intervene. The Fourth and Tenth Circuits, in fact, had previously held that a Relator can only avail him- or herself of the limitations period in (b)(2) if the government remains a party to the action by intervening. United States ex rel. Sanders v. N. Am. Bus Indus., Inc., 546 F.3d 288, 293 (4th Cir. 2008); United States ex rel. Sikkenga v. Regence Bluecross Blueshield of Utah, 472 F.3d 702, 726 (10th Cir. 2006) (“Surely, Congress could not have intended to base a statute of limitations on the knowledge of a non-party.”). The Eleventh Circuit, however, found “the phrase ‘civil action under section 3730’ … includes § 3730(b) qui tam actions when the government declines to intervene.” 2018 U.S. App. LEXIS 9065, at *18. The Court further explained: Nothing in § 3731(b)(2) says that its limitations period is unavailable to relators when the government declines to intervene. In the absence of such language, we conclude that the text supports allowing relators in non-intervened cases to rely on § 3731(b)(2)’s limitations period. Id. at *18. The Eleventh Circuit also said the contrary holdings from the Fourth and Tenth Circuits “do not persuade us,” because “[t]hey failed to consider the unique role that the United States plays even in a non-intervened case.” Id. at *27. The court described the government’s role in non-intervened cases as “significant” because the government may “request to be served with copies of all pleadings and deposition transcripts, seek to stay discovery[,] . . . veto a relator’s decision to voluntarily dismiss the action,” and may be permitted to intervene later. Id. at *12-13. The court emphasized that the majority of a recovery, even in a non-intervened case, still belongs to the government as the victim of the fraud. Id. at *25. “Given this unique role, we cannot say that it would be absurd for Congress to peg the start of the limitations period to the knowledge of a government official even when the United States declines to intervene.” Id. at *26. The court also rejected the defendants’ arguments that such an interpretation rendered the statute superfluous, and found “little” legislative history on the statute and none that undermined the court’s interpretation. Id. at *28-39. The court next had to “address whether that limitations period is triggered by the knowledge of a government official or of the relator.” Id. at *39. The court again relied on the statutory text: Section 3731(b)(2) is clear that the time period begins to run when “the official of the United States charged with responsibility to act in the circumstances” knew or reasonably should have known the material facts about the fraud. 31 U.S.C. § 3731(b)(2). Nothing in the statutory text or broader context suggests that the limitations period is triggered by the relator's knowledge. Id. at *39. As a result, the court rejected the “legal fiction” of the Ninth Circuit’s contrary view, United States ex rel. Hyatt v. Northrop Corp., 91 F.3d 1211, 1217 (9th Cir. 1996), and held “that it is the knowledge of a government official, not the relator, that triggers the limitations period” in § 3731(b)(2). Id. at *39-40. As a result of holding that § 3731(b)(2) applies in non-intervened cases and is triggered by the knowledge of a government official, not of the relator, the court reversed the district court’s decision dismissing the relator’s complaint for untimeliness. Id. at *40.
April 19, 2018
by Kirk Schuler
