Prevailing wage

Washington, D.C. prevailing wage and certified payroll rules

The federal Davis-Bacon Act applies directly to District of Columbia public buildings and public works on contracts over $2,000, even with no federal money involved. The D.C. Living Wage Act adds a separate wage floor, $18.40 an hour from July 1, 2026, for District contractors receiving $100,000 or more.

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Washington, D.C. is the one place where the federal Davis-Bacon Act reaches local government work by its own terms. The statute, 40 U.S.C. 3142, covers every contract over $2,000 to which the Federal Government or the District of Columbia is a party for construction, alteration, or repair, including painting and decorating, of public buildings and public works. So a D.C. agency renovating a recreation center pays Davis-Bacon rates even if every dollar is District money. On top of that, the D.C. Living Wage Act sets a minimum hourly wage for District contractors and subcontractors above certain dollar amounts.

D.C. prevailing wage at a glance
RuleWashington, D.C.
Prevailing wage lawFederal Davis-Bacon Act, 40 U.S.C. 3142, which names the District of Columbia directly
ThresholdContracts over $2,000 for construction, alteration, or repair of District public buildings and works
Who sets ratesU.S. Department of Labor, published as wage determinations on SAM.gov
Certified payrollWeekly, with a signed Statement of Compliance; Form WH-347 is optional
Pay frequencyAt least once a week
Living Wage ActD.C. Code 2-220.01 to 2-220.11; contracts or assistance of $100,000 or more
Living wage rate$17.95 an hour January 1 to June 30, 2026; $18.40 from July 1, 2026
Living wage agencyD.C. Department of Employment Services (DOES), Office of Wage-Hour

Why Davis-Bacon covers D.C. government work

In the 50 states, Davis-Bacon only follows federal money: a federal agency contract, or a project funded or assisted by federal grants, loans, or guarantees under the Related Acts. A state's own projects fall under its own state law, if it has one. The District is different because Congress wrote it into the Act. Subsection (a) applies to contracts to which "the Federal Government or the District of Columbia is a party" for public buildings and public works "of the Government or the District of Columbia." Subsection (b) then sets rates at what the Secretary of Labor finds prevailing in the District of Columbia when the work is performed there.

In practice, that means two categories of covered work in D.C.: federal projects in the city (GSA buildings, military installations, federal agency renovations) and District government projects (schools, recreation centers, libraries, streets, and other public works) on contracts over $2,000. Private projects with no public party are not covered by the Act, though a project with federal assistance can still pick up Davis-Bacon through a Related Act.

D.C. prevailing wage rates and where to find them

The U.S. Department of Labor sets the rates and publishes them as wage determinations on SAM.gov, which the department describes as the single place to get Davis-Bacon determinations, open to the public. The contracting agency puts the applicable determination in the bid documents and the contract. Read our guide on finding the right Davis-Bacon wage determination before you price labor.

Under 40 U.S.C. 3142(c), the contract must require you to pay all mechanics and laborers on site unconditionally and at least once a week, at no less than the rates in the specifications, and to post the wage scale in a prominent place at the site. The contracting officer can withhold enough from your payments to cover any underpayment by you or your subs.

Certified payroll for D.C. projects

Davis-Bacon contracts require contractors and subcontractors to submit payroll information every week, and each certified payroll must come with a signed Statement of Compliance. The U.S. Department of Labor's Form WH-347 is the standard template, but its use is optional; what matters is that the weekly submission carries the required information, including the wage determination number. Submit to the contracting agency, or as the contract directs, and collect every sub's payroll on the same weekly cycle.

  • Weekly: one certified payroll for each work week, from you and from every sub.
  • Statement of Compliance: signed and attached to each payroll.
  • Wage determination number: recorded on the payroll so the reviewer can check rates against it.
  • Recipient: the contracting agency, or whoever the contract names.

Step-by-step instructions are in how to fill out the WH-347 form.

The D.C. Living Wage Act

The Living Wage Act of 2006, D.C. Code 2-220.01 through 2-220.11, is not a construction prevailing wage law, but it lands on many of the same contractors. DOES says it requires District government contractors and recipients of government assistance of $100,000 or more to pay affiliated employees no less than the current living wage. Under 2-220.03, it also reaches subcontractors receiving $15,000 or more in District contract funds, and subcontractors of assistance recipients receiving $50,000 or more.

  • January 1 to June 30, 2026: $17.95 an hour.
  • From July 1, 2026: $18.40 an hour, matching the increase in the District minimum wage.
  • Adjustments: DOES reviews the rate each year based on the Washington-area Consumer Price Index, and the living wage can never be lower than the D.C. minimum wage.

The two laws measure different things. The wage determination sets a rate by trade classification for laborers and mechanics on the site, while the living wage is one hourly floor for affiliated employees on the contract. Compare both for every worker you pay on a District job, and when two wage rules seem to apply to the same person, ask the contracting officer which governs before payroll runs.

How D.C. differs from a typical state

Most states pair Davis-Bacon on federal work with a separate state law for state and local jobs. D.C. uses Davis-Bacon itself for local public work, so the rates, the weekly payroll, and the WH-347 format are the same whether the owner is a federal agency or a District agency. That makes the paperwork simpler if you already run federal jobs, and it means the $2,000 threshold applies to small District repair contracts that would fall under most state thresholds.

Also check D.C. contractor licensing, D.C. mechanics lien rules, and D.C. prompt payment terms before you bid. Smart Business Automator prepares weekly certified payroll from crew time and classifications and tracks subcontractor payroll on every job; see certified payroll automation.

Frequently asked questions

Does D.C. have its own prevailing wage law?

D.C. public works are covered by the federal Davis-Bacon Act, which applies to contracts over $2,000 to which the District of Columbia is a party for construction, alteration, or repair of public buildings and works. The District also has a separate Living Wage Act for its contractors.

Where do I find D.C. prevailing wage rates?

On SAM.gov, where the U.S. Department of Labor publishes Davis-Bacon wage determinations. The determination for your project should also be in the bid documents and contract.

How often is certified payroll due on D.C. projects?

Weekly, with a signed Statement of Compliance. Form WH-347 is the standard template, but its use is optional as long as the required information is reported.

What is the D.C. living wage in 2026?

DOES set it at $17.95 an hour from January 1 to June 30, 2026, rising to $18.40 an hour on July 1, 2026, along with the District minimum wage.

Who must pay the D.C. living wage?

District government contractors and recipients of government assistance of $100,000 or more, plus their subcontractors receiving $15,000 or more in contract funds or $50,000 or more in assistance funds.

Sources

  1. U.S. Code: 40 U.S.C. 3142, Rate of wages for laborers and mechanics (Cornell LII)
  2. D.C. Council: D.C. Code 2-220.03, Living wage requirement
  3. D.C. Department of Employment Services: 2026 Notice of Living Wage Increase to Employers
  4. U.S. Department of Labor, Wage and Hour Division: Davis-Bacon and Related Acts
  5. U.S. Department of Labor, Wage and Hour Division: Form WH-347 (certified payroll)
  6. U.S. Department of Labor: Dollar threshold amount for contract coverage under state prevailing wage laws

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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