Limitations on Subcontracting Fraud: Follow the Payments Past the Eligible Prime

Limitations on subcontracting fraud conceals work and payments diverted beyond a small-business contract’s permitted limits. The eligible company appears on the award and bills the government while another business controls the work. If you prepare proposals, manage a project or see where subcontractor payments go, you may know how little the named contractor actually contributes.

Small-business set-asides reserve opportunities for qualifying businesses. An eligible name on an invoice can hide a very different arrangement: someone else chose the price, supplied the equipment, supervised the work and kept the proceeds. The bid, the job and the payment records tell different parts of that story.

What Are the Rules for Small Business Set Asides?

The Small Business Administration’s subcontracting rule generally caps covered payments to firms that are not similarly situated at 50% for services and supplies, 85% for general construction and 75% for specialty construction, with materials exclusions. We help you connect the businesses’ qualifications and actual work to the limits in your contract.

For an insider, the important shift is from counting people to following payments. Payroll and timecards help identify the actual workforce. Subcontract invoices and payment records show where the covered money went. We connect those records to the award’s requirements, including what the prime represented about its own role.

A kitchen-equipment subcontract illustrates why the commercial details matter. The supplier can quote the equipment, installation and other kitchen work together. The scope and pricing behind that quote show what the subcontractor actually agreed to provide. Those were precisely the details Hensel Phelps negotiated before inserting a veteran-owned business into the transaction.

Can a Small Business Subcontractor Pass the Work to a Large Business?

When a small business subcontractor passes work to a large business, that next tier counts. Under the Small Business Administration’s payment limit, work that a similarly situated firm further subcontracts to a firm that is not similarly situated counts toward the applicable cap.

That makes the next subcontracting tier important. A payment to the qualifying firm is only part of the picture when that firm sends the work and money onward. We examine the subcontract’s scope, the business receiving the next payment and what each company actually supplied.

TriMark Wrote the Bids and Worked Behind the Small Businesses

When a large business writes bids for a small business set-aside front, the government can receive a proposal that hides the real performer. TriMark’s kitchen-equipment business shows how that arrangement extended from bidding through communications and billing. Its work included the kitchen subcontract on a General Services Administration construction project at the Armed Forces Retirement Home.

In its broader settlement admissions, TriMark acknowledged that it identified set-aside opportunities for small businesses and instructed them how to prepare bids and what prices to propose. It also wrote emails for those businesses to send to government officials, making the work appear to be theirs while concealing TriMark’s involvement.

TriMark admitted that its employees accessed and used one small business’s email accounts. An employee posed as that business’s representative when communicating with the government. TriMark also supplied office space and equipment. The apparent independence went all the way down to the sender of the email.

Once agencies awarded the contracts, TriMark admitted, its business typically performed substantially all the work. The small businesses supplied the face of the contract and billed the government. The qualification that opened the door belonged to one company. The operating business behind it was another.

For someone in estimating or contract administration, bid authorship is part of the evidence of control. The same business choosing the price, composing the correspondence and supplying the goods can explain why the prime’s public role bears so little resemblance to its actual one.

Hensel Phelps Added the Eligible Firm After Negotiating the Work

Hensel Phelps agreed to pay $2,804,110 after inserting a veteran-owned firm into a subcontract that a large supplier would perform. In its settlement admissions, Hensel Phelps acknowledged negotiating the entire kitchen subcontract with the large business before putting the qualifying firm in the middle. The underlying project was the General Services Administration’s construction of a new building at the Armed Forces Retirement Home in Washington, D.C.

The construction contract required Hensel Phelps to implement a small-business subcontracting plan. That plan was meant to create opportunities for service-disabled veteran-owned small businesses and other qualifying firms.

Hensel Phelps admitted that it negotiated the equipment, installation, other kitchen work and price with the large supplier. It then signed a subcontract with a service-disabled veteran-owned small business using the same work, terms and pricing, with an additional 1.5% fee for that firm. The extra fee bought the appearance of veteran participation while the large supplier did the job.

The large supplier provided the bonding, purchased the equipment and installed it. Hensel Phelps admitted that it should have known the veteran-owned business was a pass-through whose role was to supply its qualifying status and make the work appear to be its own.

The chronology matters. By the time the eligible firm entered the subcontract, the work and price had already been settled with the business that would perform it. An estimator or project manager who saw those negotiations could know something the final subcontract did not reveal.

A Veteran Joint Venture With a Different Agreement Behind It

A joint venture that claims veteran status while its partner performs all the work can conceal the real arrangement in a side agreement. In the A&D General Contracting criminal case, the Justice Department’s account of the trial evidence describes exactly that contradiction.

The agreement used to present the joint venture as qualified said that Action Telecom, the veteran-owned participant, would manage it, employ a project manager for each set-aside contract and receive most of the profits.

The criminal trial proved that the participants also signed a secret agreement assigning the construction jobs to A&D. It said A&D would keep 98% of every payment and Action Telecom would receive 2%.

The competing agreements put management, staffing and money on opposite sides of the same venture. For an insider, the useful comparison is between the work promised to the qualifying participant and the instructions that actually governed the project. A job manager and an accounts-payable employee may see different pieces of that contradiction.

The Evidence Runs From the Bid to the Bank Payment

Evidence of subcontracting fraud connects what the government was told with who performed the work and received the money. The most useful comparisons follow the transaction through the people who handled it:

• The bid and its authors. Proposal drafts, pricing instructions and government correspondence show who developed the offer and spoke for the prime.
• The promised workforce and the actual one. Payroll, timecards, qualifications and supervision show whose people performed the work attributed to the eligible firm.
• The goods and the subcontract scope. Purchase orders, supplier invoices, shipping records and installation terms connect what was bought to the business providing it.
• The invoice and the onward payment. Each tier’s invoices and payment records show what the named business retained and what it passed to the next performer.

We work through that chain with you, including the messages and decisions that explain why the companies structured it that way. The payments reveal whether the economic arrangement followed the written one.

Sanford Federal’s Alleged Violation After the Award

Sanford Federal’s case shows why performance after award deserves its own examination. The Justice Department alleged that Sanford obtained a service-disabled veteran-owned small-business set-aside contract and then knowingly violated a subcontracting limitation requiring qualifying businesses to perform the work.

The useful comparison is between the award’s qualifying-performance promise and the business that subsequently did the work. TriMark’s admissions show how a front can be built into bidding and communications. Sanford’s alleged violation brings the same inquiry into performance after the contract is won.

The Payment Limit, the Ostensible Subcontractor and the Plan

The business running the job behind the eligible name also matters. The Small Business Administration’s separate ostensible-subcontractor rule asks whether a subcontractor that is not similarly situated performs the contract’s main work, or whether the prime depends unusually heavily on it.

One inquiry follows the money. The other examines the prime’s dependence on the business behind it. Bid preparation, supervision and responsibility for the central work can explain that dependence. The payment ledger addresses where the covered funds went.

A small-business subcontracting plan has another purpose: creating opportunities for qualifying businesses within a larger prime contract. Hensel Phelps’s construction award required such a plan. Its admissions concerned a subcontract assigned to a veteran-owned business after the large supplier had already negotiated the job.

A Disadvantaged Business Invoice Can Hide the Same Arrangement

The HD Supply Waterworks case shows a similar invoice chain under a different program. It concerned the Disadvantaged Business Enterprise program on federally funded projects, where credit depended on the business performing a commercially useful function.

In its settlement acknowledgment, Waterworks described American Indian Builders & Suppliers collecting Waterworks invoices, copying the information onto its own invoices, adding a markup and sending them to the prime contractors.

The government alleged that the primes actually negotiated prices and sales terms with Waterworks, then used the disadvantaged business as a pass-through. The company named on the invoice appeared to have supplied materials that another company provided.

Disadvantaged-business credit and small-business subcontracting limits ask different questions. The commercial comparison is still useful: who negotiated the purchase, who supplied the goods, and what did the business in the middle contribute? An invoice bearing the eligible company’s name can conceal all of that.

The Lost Opportunity Goes Beyond the Current Contract

A sham prime takes away the chance for a qualifying business to perform, learn the customer and build experience for its next bid. The National Contract Management Association’s May 2025 article, The Big Power of Small Business, explains that smaller opportunities can help businesses enter the federal market and develop past performance. It also describes subcontracting as a means of entry and small firms as suppliers throughout the purchasing chain.

A front takes away exactly the entry those preferences were meant to provide. The firm meant to gain the work can end up supplying little more than a name and an invoice. Honest competitors lose the opportunity, while the business behind the front takes the work the program reserved for someone else.

The Hensel Phelps case began with a whistleblower’s qui tam complaint. A whistleblower case under the False Claims Act can pay 15% to 30% of what the government recovers.

When You Know Who Really Did the Work

If the bid names an eligible prime but your project records tell a different story, speak to our whistleblower experts about who performed the work and received the payments. We work beside you through the whistleblower process, building your strongest subcontracting fraud case and bringing in government procurement fraud whistleblower lawyers who know small-business set-asides.