This educational guide is based on the linked primary sources. It is not a Court publication, is not affiliated with the Court, and is not legal advice.
In brief
Overview
The case concerns whether the False Claims Act applies to actions involving federal funds, such as certificates of conformance submitted to the Navy.
According to Mr. Olson, allison Engine Co. argues that no false or fraudulent claims were submitted and that the invoices were not sent to the Navy.
According to United States (government), according to United States (government), the United States argues that liability under the False Claims Act exists when federal money is used and the program could endanger the federal fisc.
Background and question before the Court
The central legal question is whether the False Claims Act covers schemes that defraud recipients of federal money, not only direct contracts with the government.
What each side argues
Allison Engine Co. (Petitioner)
According to Mr. Olson, allison Engine Co. states that the invoices were not submitted to the Navy.
United States (Respondent)
According to United States (government), according to United States (government), the United States contends that liability under the False Claims Act arises whenever federal funds are used and the program could endanger the federal fisc.
According to United States (amicus curiae), according to United States (amicus curiae), the United States, as amicus curiae, argues that the False Claims Act should apply to any scheme that defrauds people who receive federal money.
According to Government, the government brief states that liability attaches when the government is the ultimate source of the funds.
What happened at oral argument
Justice Ginsburg asked whether the certificates of conformance were issued by the contractor or by Allison Engine Co.
According to Justice Breyer, justice Breyer inquired about the scope of the statute concerning government grant programs that may never be repaid.
Justice Stevens asked whether a qualification certificate alone, without a claim, would give rise to liability.
Chief Justice Roberts asked if the statute would be the same if the phrase “by the government” were replaced by “with Federal funds.”
What the Court decided
Why it matters
Terms to know
No glossary terms are available for this guide.
Primary sources
Read the source materials on the official site or open the immutable repository copy used for this guide.
- f8a66a242fd23f9d7f75-r1-15e621d3f755137e.pdforal argument transcript
Guide generated September 22, 2026. Automated validation accepted this version.