Payroll

South Carolina prevailing wage and certified payroll rules

South Carolina has no state prevailing wage law, so state and local public jobs carry no state wage schedule. Federally funded or assisted construction contracts over $2,000 still require Davis-Bacon wages and weekly certified payroll.

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No. South Carolina does not have a state prevailing wage law. The U.S. Department of Labor lists South Carolina among the states without one, and unlike many states on that list, it shows no repeal date, so there is no old state program to look back on. The only prevailing wage rules that reach South Carolina construction are federal. If a contract over $2,000 is federally funded or assisted, the Davis-Bacon Act applies, with federal wage determinations and weekly certified payroll.

South Carolina prevailing wage at a glance
TopicSouth Carolina
State prevailing wage lawNone, per the U.S. Department of Labor (no repeal year listed)
Public works paid only with state or local fundsNo state wage rates or state certified payroll
Federally funded or assisted contractsDavis-Bacon applies over $2,000
Rate source on federal jobsU.S. DOL wage determinations, available on SAM.gov
Payroll frequency on federal jobsWeekly, with a signed Statement of Compliance
Payroll formWH-347 is optional; any format with the same information works

What no state law means for South Carolina bidders

On a job funded only by the state, a county, a school district, or a city, there is no state agency issuing construction wage rates and no state payroll report. You pay your normal wages, subject to the federal minimum wage and overtime rules that apply to any employer. That keeps local work simple, and it is also why many South Carolina contractors have never filed a certified payroll.

The risk is the first federal job. Say a site work contractor in Columbia has spent ten years on private subdivisions and county road patches. It wins a $650,000 drainage contract for a town, and the town's money comes partly from a federal grant. Now every operator and laborer on that job needs a federal classification, a federal rate plus fringe, and a weekly payroll report with a signed Statement of Compliance. Nobody at the company has done it before, and the first payroll is due a week after mobilization.

How to tell if a South Carolina job is federally covered

The Department of Labor says Davis-Bacon covers contractors and subcontractors on federally funded or assisted contracts over $2,000 for construction, alteration, or repair of public buildings or public works. The Related Acts carry the same wage rules into projects funded through federal grants, loans, loan guarantees, and insurance. Look for these signs in the bid documents:

  • A wage determination is attached. That is the clearest sign. Note its number and modification date.
  • Federal contract clauses appear in the general or supplementary conditions, often in a section on labor standards.
  • A funding statement names a federal agency, grant, or loan program.
  • The owner is a federal agency, such as work at a federal installation in the state.
  • Pre-bid materials mention weekly payroll or a payroll submission system run by the owner or a grant administrator.

If the documents mention federal funds but no wage determination is included, send a written question before bid day. Pricing a job at your normal labor rate and learning after award that Davis-Bacon applies is an expensive way to find out.

Rates and payroll on federal jobs in South Carolina

Rates come from the Davis-Bacon wage determination named in the contract. The Department of Labor makes these determinations available to the public through SAM.gov, organized by state, county, and type of construction. Each classification shows a base rate and a fringe benefits rate. You can meet the fringe through bona fide benefit plans, cash, or a mix. The guide on how to find the right Davis-Bacon wage determination covers the lookup.

Certified payroll is due weekly. The Department of Labor says covered contractors and subcontractors must submit payroll information on a weekly basis, accompanied by a signed Statement of Compliance. The WH-347 is optional, but the information on it is required. Payrolls go to the federal agency when it is a party to the contract, or otherwise to the applicant, sponsor, or owner that keeps them for the funding agency.

South Carolina and its neighbors

The Department of Labor's list of states without prevailing wage laws also includes North Carolina and Georgia, so a contractor working across the Carolinas and Georgia faces mostly the same picture: federal rules only. Crossing into a state with its own law changes things a lot. Pennsylvania, for example, starts at $25,000 on publicly funded work and uses its own rates and weekly forms.

Before chasing public work, also review the South Carolina contractor license requirements, South Carolina mechanics lien and bond claim rights, and South Carolina prompt payment rules.

For contractors who only see a federal job now and then, Smart Business Automator keeps hours by worker and classification and prepares weekly certified payroll from the same time entries, so the first Davis-Bacon job is not a scramble. See certified payroll automation.

Frequently asked questions

Does South Carolina have a prevailing wage law?

No. The U.S. Department of Labor lists South Carolina as a state without a prevailing wage law. Federal Davis-Bacon rules still apply to federally funded or assisted construction contracts over $2,000.

Are there South Carolina prevailing wage rates?

Not at the state level. On federally covered projects, use the Davis-Bacon wage determination named in the contract. Determinations are available on SAM.gov by county and construction type.

Do I need certified payroll on a South Carolina county or school job?

Only if the contract is federally funded or assisted and over $2,000, or if the contract itself requires it. With no federal money and no contract clause, there is no state certified payroll requirement.

What form do I use for certified payroll in South Carolina?

On Davis-Bacon jobs, the federal WH-347 or any format with the same information and a signed Statement of Compliance. The owner or funding agency may ask you to use its own electronic system.

Sources

  1. U.S. Department of Labor, Wage and Hour Division: Dollar threshold amount for contract coverage under state prevailing wage laws
  2. U.S. Department of Labor, Wage and Hour Division: Construction (Davis-Bacon and Related Acts)
  3. U.S. Department of Labor, Wage and Hour Division: Form WH-347 instructions

Laws and rates change. Confirm current requirements with the state agency before you bid, file, or pay. This page is general information, not legal advice.

Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

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