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Show Me the Money? When a Sum Approximate Counts as a Sum Certain

Client Alert | 2 min read | 03.22.21

In Creative Management Services, LLC, dba MC-2 v. U.S. (Feb. 26, 2021), the Federal Circuit affirmed a Court of Federal Claims decision dismissing a contractor’s appeal of the government’s Contract Disputes Act (CDA) claim as untimely, holding that the contractor appealed more than 12 months after receiving a contracting officer’s (CO) final decision. On appeal, the contractor alleged that the final decision was not a valid claim because it did not state a “sum certain” as required by the CDA, and this deficiency meant that the 12-month appeal period had not started to run.

The contractor was awarded a General Services Administration (GSA) task order to provide marketing and logistical support for an annual GSA conference, and was required to keep the revenue it collected for the conference in a trust account. When GSA canceled the conference in the fourth year and asked the contractor to return all remaining money in the trust account, the contractor refused and submitted a termination for convenience proposal to GSA. GSA subsequently issued two letters to the contractor demanding an accounting of the trust account and all money that remained in it. The CO then issued a final decision on the contractor’s termination proposal and on GSA’s claim to the remaining funds in the trust account, without providing a dollar amount. The contractor filed suit three years after the final decision was issued, challenging the government’s claim to the trust account funds. 

The Federal Circuit agreed with the Court of Federal Claims that the CO’s final decision was valid and provided the contractor with adequate notice of the government’s claim, thus starting the statute of limitations clock. Notably, the Court held that a CDA claim need not identify a “precise” monetary amount, and that there is no “rule” that qualifying terms such as “nearly” or “approximately” cannot be a sum certain as long as the amount is readily ascertainable. Here, despite GSA’s use of the term “approximately” to describe its claimed amount from the trust account, the contractor knew (or could easily ascertain) the balance of the trust account and knew the value of its termination settlement costs, and could therefore calculate the amount owed to the government. This decision is a good reminder regarding the importance of timely appealing final decisions.  

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Client Alert | 5 min read | 12.12.25

Eleventh Circuit Hears Argument on False Claims Act Qui Tam Constitutionality

On the morning of December 12, 2025, the Eleventh Circuit heard argument in United States ex rel. Zafirov v. Florida Medical Associates, LLC, et al., No. 24-13581 (11th Cir. 2025). This case concerns the constitutionality of the False Claims Act (FCA) qui tam provisions and a groundbreaking September 2024 opinion in which the United States District Court for the Middle District of Florida held that the FCA’s qui tam provisions were unconstitutional under Article II. See United States ex rel. Zafirov v. Fla. Med. Assocs., LLC, 751 F. Supp. 3d 1293 (M.D. Fla. 2024). That decision, penned by District Judge Kathryn Kimball Mizelle, was the first success story for a legal theory that has been gaining steam ever since Justices Thomas, Barrett, and Kavanaugh indicated they would be willing to consider arguments about the constitutionality of the qui tam provisions in U.S. ex rel. Polansky v. Exec. Health Res., 599 U.S. 419 (2023). In her opinion, Judge Mizelle held (1) qui tam relators are officers of the U.S. who must be appointed under the Appointments Clause; and (2) historical practice treating qui tam and similar relators as less than “officers” for constitutional purposes was not enough to save the qui tam provisions from the fundamental Article II infirmity the court identified. That ruling was appealed and, after full briefing, including by the government and a bevy of amici, the litigants stepped up to the plate this morning for oral argument....

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