Do Davis-Bacon Wages Have to Be Paid Weekly? Yes — Here's the Rule

Yes — Davis-Bacon requires covered workers to be paid at least weekly (29 CFR 5.5(a)(1)(i)). The pay-vs-submit distinction, no-work weeks, and how to run it if your shop pays bi-weekly.

Yes. On a covered federal job, laborers and mechanics must be paid at least once a week (29 CFR 5.5(a)(1)(i)). It comes up on every first federal job: do Davis Bacon wages have to be paid weekly? They do. This is a hard rule, not a preference. A bi-weekly or monthly cycle for the covered crew is a violation on its own, even when the two-week total is right. Weekly pay keeps the prevailing wage from being averaged down across a longer period. This page covers why the rule exists and how it differs from the weekly submission of your certified payroll report. It also shows how to run weekly pay when your shop normally pays bi-weekly.

Do Davis-Bacon wages have to be paid weekly?

Yes. Davis-Bacon requires laborers and mechanics on covered federal construction jobs to be paid at least once a week (29 CFR 5.5(a)(1)(i)). A bi-weekly or monthly cycle for the covered crew is a violation on its own, even when the total is correct. Weekly pay is what keeps the prevailing wage from being diluted across a longer pay period.

The rule says covered workers must be paid "unconditionally and not less often than once a week." They get the full prevailing wage and fringe for their work classification (29 CFR 5.5(a)(1)(i)). DOL states it plainly. Pay the prevailing wage, including fringe benefits, for all hours worked on a weekly basis (DOL, Protections for Workers in Construction).

Why frequency, not just amount? A longer pay period hides a shortfall. Stretch pay to two weeks and a shortfall on one worker's rate blends into a bigger number that is harder to audit and slower to fix. Weekly pay forces the math into short, checkable pieces — the same reason the weekly payroll report is filed every week. Get the frequency wrong and you have a violation before anyone checks the rate.

What "weekly" means across a partial or no-work week

Weekly means each covered worker gets a paycheck for that week's hours, every week the job runs. A partial week still gets paid weekly, for the hours actually worked. A week with no covered work has nothing to pay, but it is still a payroll "week": most primes want a report marked "no work" so the numbered sequence has no gaps.

"Weekly" tracks the workweek, not the hour count. In a full week, pay the base rate plus fringe on every hour worked. Fringe is owed per hour worked, not as a flat weekly sum — the priciest place a shop slips (see fringe per hour). A partial week is the same. If the crew starts Wednesday, you still pay that week for the hours logged. No rounding up, no holding pay for the next full period. A no-work week has no covered hours and nothing to pay. But the payroll number does not stop. Most primes want a report marked "no work" so week 6 does not jump to week 8 and look falsified. The no-work-weeks guide shows how to number them.

Pay first, paper second: pay covered workers at least weekly, then file the certified payroll report within seven days of the pay date

The two "weeklys": pay frequency vs certified-payroll submission

Davis-Bacon has two separate weekly requirements that get conflated. You must PAY covered workers at least weekly (29 CFR 5.5(a)(1)(i)), and you must SUBMIT a certified payroll report weekly (29 CFR 5.5(a)(3)(ii)(A)) — within seven days of the pay date. One is when the worker gets paid; the other is when the WH-347 reaches the prime or agency. Both are weekly on federal jobs, but they are different rules.

Most explainers say "certified payroll is weekly" and stop. That blurs two rules into one. They sit in different parts of the same rule and fail in different ways:

	Pay cadence	Submission cadence
What it governs	When the worker gets their check	When the WH-347 reaches the prime/agency
The rule	At least once a week	Weekly, within 7 days of the pay date
CFR anchor	29 CFR 5.5(a)(1)(i)	29 CFR 5.5(a)(3)(ii)(A)
Failure it causes	Wage violation, even if totals are right	Late or missing report, held payment

Pay first, paper second. You pay the crew for the week, then file the report within seven days. Each weekly payroll report carries the project/contract number in its header and lists every worker's work classification, hours, gross amount earned, deductions, and net wages paid, with the fringe benefits column showing how the hourly fringe was discharged. The prime contractor/subcontractor box is checked, and the Statement of Compliance is signed. One small sub called the submission side non-negotiable: the prime "wants certified payroll submitted weekly, no exceptions." The WH-347 walkthrough covers each field.

State programs can shift the submission side. Some run their own portals for state-funded work — California's DIR uses an electronic eCPR system. That changes where you file on a state job. It does not touch the federal weekly-pay rule on a federal job. Confirm the funding source first (see the certified payroll pillar).

What if my company normally pays bi-weekly?

Run a separate weekly pay group for the covered field crew, or move the whole company to weekly for the length of the job. A bi-weekly cycle on covered workers breaks the weekly-pay rule on its own — the total being correct does not cure the frequency. Non-covered office and salaried staff can stay bi-weekly.

Bi-weekly is the default in most small shops — fewer runs, less admin. Then a Davis-Bacon job lands and the covered crew has to move to weekly. Shops handle it two ways. When only a few field workers are on the job, split the payroll: keep the office and non-covered staff bi-weekly, and add a weekly pay group for the covered crew. Otherwise, go weekly across the board for the contract — simpler to track, more runs to process.

Why the total does not save you: an electrician on a building determination earns $35.00 base + $18.75 fringe = $53.75/hr and logs 40 hours a week. Pay that in one bi-weekly run and the math can look clean — 80 hours × $53.75 = $4,300. The frequency is still wrong. A reviewer flags that first, before the rate math. Worse, bi-weekly runs tempt clerks to spread flat fringe across the period. That is how a $2.45/hr shortfall gets buried. It is the pattern behind a $13,508 back-wage bill one shop paid on a single project. Weekly pay keeps each week's fringe per hour and hours on their own line. The certified payroll calculator runs the weekly per-worker figure, so a separate weekly group is one more pay date, not more math.

Frequently asked questions

How often do you submit certified payroll on a Davis-Bacon job?

Weekly. You submit a certified payroll report (Form WH-347) for every week any covered work is performed, within seven days of the regular pay date (29 CFR 5.5(a)(3)(ii)(A)). That is a separate rule from weekly pay: one sets when the worker is paid, the other when the paperwork reaches the prime or agency.

Can I pay Davis-Bacon workers bi-weekly if the total pay is correct?

No. A bi-weekly cycle for covered laborers and mechanics breaks 29 CFR 5.5(a)(1)(i) on its own, even if the two-week total is right. The rule sets the frequency, not just the amount. Run a separate weekly pay group for the covered crew, or move the whole company to weekly for the job.

Does the weekly pay rule cover office and salaried staff?

No. The weekly rule covers laborers and mechanics working on the site of the covered work. Office staff, estimators, and other non-covered employees can stay on your normal bi-weekly or semi-monthly cycle. Only the hours spent on covered on-site duties trigger the weekly-pay and certified payroll report rules.

What counts as a "week" if the crew did no work or only a partial week?

A payroll week is still a week at zero hours. If the crew worked part of the week, pay them weekly for the hours logged. If they did no covered work, there is nothing to pay, but most primes still want a payroll marked "no work" so the numbered sequence has no gaps. The no-work-weeks guide shows how to number those reports.

Verify the rule before you set the pay schedule

Last reviewed: 14 July 2026. Reviewed by the Davis-Bacon Wage editorial team. Reviewed against primary DOL, 29 CFR and SAM.gov sources per our editorial process. This page explains how the Davis-Bacon weekly-pay requirement works and is not legal or tax advice. Regulations and wage determinations change, and requirements differ between federal Davis-Bacon and state prevailing-wage programs. Verify the current rule at 29 CFR 5.5 and the applicable wage determination on SAM.gov, and confirm submission requirements with the Wage and Hour Division or your prime, before setting a pay schedule or paying.