Federal Davis‑Bacon certified payroll

The Davis-Bacon Act generally applies to federal contracts over $2,000 for constructing, altering, or repairing public buildings or public works. Davis-Bacon Related Acts can extend prevailing-wage requirements to federally assisted projects under a separate statute. Federal money by itself does not prove coverage, so the contract clauses, assistance program, funding recipient, work, site, and exclusions must be reviewed.

The project record should preserve the contracting or funding agency, prime contract, assistance program when applicable, contract clauses, project location, construction type, wage determination number and modification, award timing, responsible filing recipient, and any state, local, owner, HUD, or workforce requirements that remain independently applicable.

Each contractor and subcontractor must submit payroll information for every week in which covered work is performed. Under the Copeland Act regulations, the weekly statement is delivered within seven days after the regular payment date for that payroll period. Contractors contracting directly with a federal agency submit to that agency; other participants submit through the applicant, sponsor, owner, or funding recipient identified for the project.

A complete collection workflow distinguishes a payroll that is not yet due from one that is missing. It should track the employer, payroll number, week ending date, covered work status, request history, received file, certification, revision, and submission or handoff receipt without assuming that every federal project uses the same software portal.

The Department of Labor revised Form WH-347 in January 2025. The form is optional, but the underlying payroll information is mandatory. The current instructions call for the project and location, wage determination number and revision, sequential payroll number, worker name and identifier, actual work classification, daily straight-time and overtime hours, total hours, rate of pay, gross earnings, deductions, fringe-benefit treatment, and net wages.

Do not place a full Social Security number on the form. When a worker performs more than one classification, use separate classification entries and an accurate daily breakdown. The instructions state that if the employer does not maintain an accurate breakdown, the worker must be paid the highest applicable wage rate for all hours worked.

A contractor may use its own payroll format, but it must attach a weekly Statement of Compliance with wording identical to the WH-347 statement. The statement covers the completeness and correctness of the payroll, payment without prohibited rebates, correct classifications and wage rates, and the treatment of fringe benefits.

The contractor, subcontractor, or an authorized person who pays or supervises payment signs the statement. Notarization is not required. The Department of Labor accepts valid electronic signatures, but its instructions say photocopies or scanned images of signatures do not satisfy the signature requirement. The signed certification should therefore be validated independently from the payroll data file.

Federal wage determinations are published through SAM.gov by location and construction type. The contract identifies the determination and modification that governs the project. A defensible review keeps that source attached to the project and applies its base rate, fringe, scope, and applicable notes to the work actually performed, not simply to a worker title or default payroll code.

When the required work is not covered by a listed classification, the contracting process may require a conformance using Standard Form 1444. The contractor should not invent a rate, substitute a convenient classification, or treat agency silence as approval. The proposed classification, wage relationship, supporting facts, agency action, and Department of Labor decision belong in the project record.

The applicable prevailing wage includes the listed basic hourly rate and fringe benefits. An employer can generally satisfy the fringe obligation through qualifying bona fide benefit contributions, cash paid to the worker, or a compliant combination. The review should trace each claimed credit to the plan, eligibility, contribution, allocation, and payroll treatment rather than accepting the WH-347 checkbox as proof by itself.

Federal overtime can also be affected by the Contract Work Hours and Safety Standards Act and other wage laws. Coverage and calculations should be evaluated separately. The system should preserve straight-time and overtime hours, the base used for the premium, fringe treatment, deductions, and any law or contract provision that produces a higher obligation.

A reduced apprentice rate depends on the individual being registered in a program approved by the Department of Labor Office of Apprenticeship or a recognized State Apprenticeship Agency. The applicable wage step and ratio come from the approved program for the locality. A payroll label or pending application is not enough on its own.

Federal compliance guidance applies the apprentice-to-journeyworker ratio on a daily basis. Excess apprentices and workers who are not properly registered generally must receive the full wage rate for the classification performed. Preserve registration, program standards, wage step, dispatch or assignment evidence, daily journeyworker hours, supervision, and the resulting ratio test.

When a review finds missing hours, a misclassification, an unsupported fringe credit, an improper deduction, or another underpayment, preserve the original payroll and source evidence. Track the cited finding, employer response, corrected payroll, gross and net restitution, proof of payment, revised certification, reviewer approval, and accepted submission status as separate events.

Federal agencies can withhold contract funds to protect unpaid wages, and serious violations can lead to additional enforcement, debarment, or false-statement exposure. Department of Labor compliance guidance says the agency preserves certified payrolls for three years after completion of the prime contract. Contractors should also follow the contract, agency, and independently applicable record-retention duties.

Davis-Bacon does not automatically replace state prevailing-wage law. A project in California, Oregon, or another jurisdiction can carry separate state filing, classification, overtime, apprenticeship, penalty, and record requirements. The payable result may require a comparison, while the reporting workflows remain distinct.

HUD Section 3, project labor agreements, local hire, targeted hire, skilled-workforce rules, owner manuals, and agency-specific systems are separate overlays. Activate each requirement only when its source applies, and keep the source, evidence, decision, correction, certification, and filing receipt connected in one audit trail.