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Glossary · Prevailing wage

Davis-Bacon Act

The Davis-Bacon Act is a federal law, enacted in 1931, that requires contractors on federal construction contracts above $2,000 to pay laborers and mechanics at least the locally prevailing wages and fringe benefits. The Related Acts extend the same rule to many federally assisted projects.

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This is general information, not legal advice. Laws differ by state and change over time. Check the primary sources below and talk to an employment lawyer about your situation.

What does the Davis-Bacon Act require?

The Act requires that contracts for the construction, alteration or repair of public buildings and public works include a provision for minimum wages. The minimums are the wages the Secretary of Labor determines to be prevailing for similar work in the area, set out in a wage determination attached to the contract.

  • Pay laborers and mechanics at least the determined wage and fringe for the classification they actually perform.
  • Keep payroll records and submit a certified weekly payroll (see certified payroll).
  • Keep records for 3 years after all work on the prime contract is complete.

What does Davis-Bacon mean for a contractor on a job?

A subcontractor with a federally funded roofing job reads the wage determination in the contract, matches each worker's daily work to a classification, pays at least the listed total for each hour and submits the weekly payroll with a signed statement. A worker who spends part of a day on a lower-rated classification is paid that rate for those hours only.

The reporting duty is why hours by worker, day and jobsite matter more on covered projects. See prevailing wage for how the rate is set and WH-347 for the optional federal payroll form.

Frequently asked questions

What contracts does the Davis-Bacon Act apply to?
Federal contracts above $2,000 for construction, alteration or repair of public buildings or public works, plus federally assisted projects under the Related Acts. The contract documents state whether it applies.
Is Davis-Bacon the same as prevailing wage?
Davis-Bacon is the federal law. Prevailing wage is the rate it requires. States may have separate prevailing wage laws for state-funded work.
Does Davis-Bacon cover private projects?
No. It applies to federal and federally assisted construction. A private project with no federal funding is not covered unless another law or contract applies.

Sources

  1. 1.Davis-Bacon and Related Acts · U.S. Department of Labor, Wage and Hour Division
  2. 2.40 U.S.C. 3142, Rates of wages for laborers and mechanics · Legal Information Institute, Cornell Law School
  3. 3.29 CFR 5.5(a)(3), Payrolls and basic records · Legal Information Institute, Cornell Law School

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