Winning a bid protest does not guarantee a protester recovers everything it spent fighting the award. The Government Accountability Office drove that point home on June 23, 2026, in Accura Engineering and Consulting Services, Inc.--Costs, B-424049.4, denying in part the firm's request to recover the costs of pursuing a protest that GAO had earlier sustained. The decision, listed on GAO's recent bid-protest docket on June 25, turns on a doctrine that catches many successful protesters off guard: an agency only pays for the grounds that won, not for losing arguments bolted onto the same protest.
Background
The dispute grew out of a U.S. Army Corps of Engineers procurement under solicitation W51DQV-25-R-0003 for quality-assurance services supporting construction work in Puerto Rico and the U.S. Virgin Islands. The award carried a seed task order valued at roughly $1.1 million. The Army Corps selected Radise International, L.C., and Accura Engineering and Consulting Services, Inc. protested the award decision.
In its underlying protest, Accura raised several distinct challenges. It argued that the agency had failed to perform an adequate price-realism analysis and that the best-value tradeoff was flawed because of how the agency handled option-year pricing. Accura also attacked the non-price side of the evaluation directly, challenging how the Army Corps judged the proposals on technical merit and past performance.
GAO sustained the protest on the price grounds. It agreed that the agency's price-realism and option-year best-value analysis could not stand, and the Army Corps responded by taking corrective action rather than defending the original award. Because the corrective action came after GAO had already ruled the protest meritorious on those grounds, the agency agreed to reimburse Accura's protest costs tied to the price challenge. The fight that produced the June 23 decision was over how much of the rest of Accura's legal bill the government had to cover.
Key Details
GAO's authority to recommend cost reimbursement comes from its bid-protest regulations at 4 C.F.R. 21.8(e), which allow a protester to recover the costs of filing and pursuing a protest, including attorney's fees, when GAO sustains it. But GAO has long held that a protester is not automatically entitled to recover the cost of every argument it raised. Where a protest includes both successful and unsuccessful grounds, GAO will limit reimbursement to the successful grounds when the failed arguments are clearly severable from the winning ones.
That is exactly what GAO found here. It refused to reimburse the costs Accura incurred developing its technical-evaluation and past-performance arguments, concluding that those grounds were 'not intertwined' with the price-related challenges that carried the day. GAO described the technical arguments as 'readily severable' from the meritorious price grounds, resting on different core facts and different legal theories. The price-realism and option-year best-value claims turned on how the agency scrutinized and compared proposed prices; the technical and past-performance claims turned on how the agency scored the non-price merits of the proposals. Because a contractor could litigate one set without touching the other, GAO treated them as separate undertakings for cost purposes.
The agency had already conceded reimbursement for the price grounds, so the practical effect of the June 23 ruling was to carve the technical-evaluation work out of Accura's recoverable costs. GAO denied the cost claim in part on that basis, leaving the firm to absorb the expense of the arguments that did not prevail.
What It Means for Contractors
The Accura decision is a reminder that the economics of a protest do not break down neatly into 'win, get paid' and 'lose, eat the cost.' Even a protester that secures a sustain and triggers corrective action can be left holding a meaningful share of its own legal bill. The dividing line GAO applies is whether the unsuccessful grounds are intertwined with the successful ones — sharing the same facts and legal theory — or whether they stand on their own and could have been pursued separately.
For contractors weighing how to structure a protest, that has concrete consequences. Piling on every conceivable ground can feel like a no-cost way to maximize the chance of a sustain, on the theory that reimbursement will follow if any argument lands. Accura shows the flaw in that reasoning: the more an unsuccessful ground rests on facts and theories distinct from the winning one, the more likely GAO is to treat it as severable and deny reimbursement for the hours spent on it. Technical-evaluation and past-performance challenges, which typically require their own detailed record development, are prime candidates to be severed from price-focused grounds.
The practical takeaway is to think about cost recovery at the drafting stage, not after the sustain. Protesters and their counsel should assess which grounds are genuinely strong and how tightly the weaker grounds connect to them. Where a technical argument shares its evidentiary spine with a price argument, an intertwined-grounds case for full reimbursement is plausible. Where it does not, the firm should price the protest knowing it may never recover the cost of that work even in a winning protest. Companies that protest frequently can build this calculus into their bid-and-protest budgets rather than discovering the gap after the fact.
The ruling also signals how GAO continues to police the boundaries of 4 C.F.R. 21.8(e). The agency is willing to reward meritorious protests, but it polices against using a single successful ground as a vehicle to recover the cost of an entire scattershot filing. For the Army Corps quality-assurance work in Puerto Rico and the Virgin Islands, the corrective action stands and the competition reopens on corrected terms — but Accura's experience underscores that the scoreboard on a protest and the scoreboard on protest costs are not always the same.
