E-Verify on Federal Construction: Which Subcontracts Must Flow It Down?
Federal construction projects carry rigorous administrative obligations, and employment eligibility verification is among the most strictly enforced. Subcontractors bidding trade packagesâfrom drywall framing to mechanical installationsâfrequently encounter the federal E-Verify clause in their contract paperwork. Understanding when the prime contractor must flow down this requirement, which lower-tier agreements are covered, and what the compliance clock requires is critical during preconstruction and estimating.
When Does the Prime Contract Require FAR 52.222-54?
Under FAR 22.1803, the contracting officer must insert the clause at FAR 52.222-54, Employment Eligibility Verification, into solicitations and contracts that exceed $150,000. However, the federal government excludes prime contracts that meet specific conditions:
- Work performed entirely outside the United States (defined as the 50 States, the District of Columbia, Puerto Rico, Guam, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands).
- Contracts with a period of performance under 120 days.
- Contracts solely for commercially available off-the-shelf (COTS) items, items that would be COTS but for minor modifications, items that would be COTS if not bulk cargo, or certain commercial services performed by the COTS provider.
On typical federal building jobs lasting 120 days or longer and valued over $150,000, the prime contract will contain the clause, activating the downstream requirements explained in our guide to FAR 52.222-54 contractor compliance.
What Are the Three Triggers for Subcontract Flow-Down?
A prime contractor cannot pick and choose which trades receive the clause. Under paragraph (e) of FAR 52.222-54, the contractor must include the entire clause, including paragraph (e), in any subcontract that meets three specific criteria:
- Scope of Work: The subcontract is for construction or services (excluding certain commercial services that are part of a COTS purchase performed by the COTS provider).
- Monetary Value: The subcontract has a value of more than $3,500.
- Work Location: The agreement includes work performed in the United States.
Because construction trade tiers easily surpass the $3,500 threshold, framing, ceiling, masonry, and finish subcontractors working on federal sites are routinely subject to mandatory flow-down. Just as with standard labor provisions detailed in our FAR 52.222-11 flow-down guide, each subcontractor must also flow the clause down to its lower-tier subcontractors if those three triggers are met.
Are Supply Vendors and Purchase Orders Included?
Paragraph (a) of the clause broadly defines a subcontract as any contract entered into by a subcontractor to furnish supplies or services for performance of a prime contract or subcontract. This explicitly includes purchase orders, as well as changes and modifications to purchase orders. A subcontractor is defined as any supplier, distributor, vendor, or firm furnishing supplies or services to or for a prime contractor or another subcontractor.
However, paragraph (e) specifically limits the flow-down requirement to subcontracts that are for services or construction. Material-only suppliers delivering off-the-shelf goods without on-site installation services generally fall outside the flow-down mandate of paragraph (e), provided the purchase is not for construction or service work.
Which Personnel Must Be Verified Under the Clause?
The clause defines an "employee assigned to the contract" as any employee hired after November 6, 1986 (or after November 27, 2009, in the Commonwealth of the Northern Mariana Islands) who directly performs work in the United States under the contract. The rule clarifies that employees are not considered to be directly performing work if they:
- Normally perform support work, such as indirect or overhead functions; and
- Do not perform any substantial duties applicable to the contract.
In addition, employers do not need to perform new E-Verify verifications for workers whose eligibility was previously verified through E-Verify by that employer, workers holding an active confidential, secret, or top secret federal security clearance, or workers who completed background investigations and received credentials under Homeland Security Presidential Directive (HSPD)-12.
What Are the Critical Compliance Deadlines?
Once a subcontract includes the clause prescribed by FAR 22.1803, the subcontractor must follow rigorous enrollment and screening schedules:
- Enrollment: If not previously enrolled as a Federal Contractor in E-Verify, enroll via the Department of Homeland Security website (https://www.e-Verify.gov) within 30 calendar days of subcontract award.
- New Hires: Within 90 calendar days of enrollment, begin initiating verifications for all new hires working in the United States within 3 business days after their hire date.
- Assigned Employees: Initiate verification for each employee assigned to the contract within 90 calendar days of enrollment or within 30 calendar days of assignment to the job, whichever is later.
- Optional Verification: Employers may elect to verify all existing employees hired after November 6, 1986 (November 27, 2009, in CNMI) within 180 calendar days of enrollment or notification.
Sources
FAR 22.1803 Contract clause. | Acquisition.GOV
FAR 52.222-54 Employment Eligibility Verification. | Acquisition.GOV
Published October 31, 2026. No affiliate links on this page. Facts come from the sources linked above; check them for updates.