Prevailing wage

New Jersey prevailing wage and certified payroll rules

New Jersey has one of the broadest prevailing wage laws in the country. Most public works over $2,000 are covered, municipal work over $19,375 is covered, and certified payroll goes online through NJ Wage Hub within 10 days of each payday.

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Yes, New Jersey has a state prevailing wage law, and it reaches small jobs. The Prevailing Wage Act (N.J.S.A. 34:11-56.25 and following) covers construction, reconstruction, demolition, alteration, repair, maintenance, painting and decorating, custom fabrication, and even duct cleaning when a public body pays for the work in whole or in part. The contract threshold is $2,000 for most public bodies and $19,375 for municipal work, so a $25,000 boiler repair for a school board is a prevailing wage job. Contractors file certified payroll online through NJ Wage Hub, and every contractor on the job must also be registered under the Public Works Contractor Registration Act.

New Jersey prevailing wage at a glance
ItemRule
State lawPrevailing Wage Act, N.J.S.A. 34:11-56.25 et seq.
Threshold, municipal work$19,375, effective July 1, 2024, adjusted by rule every five years using the Consumer Price Index
Threshold, all other public bodies$2,000 (state and county agencies, boards of education, utility authorities)
Maintenance projectsCovered when the bid maintenance project is over $50,000 in aggregate and beyond in-house capability
Who sets ratesCommissioner of Labor and Workforce Development, based on collective bargaining agreements in the locality
Rate lookupNJDOL public works rate pages by county; the public body requests an official determination for each contract
Certified payrollEach payroll period, within 10 days of payday, filed online through NJ Wage Hub
Record retention2 years from payment; apprenticeship orientation forms at least 6 years
RegistrationPublic Works Contractor Registration (PWCR), $500 annual fee, registered apprenticeship participation required
PenaltiesUp to $2,500 first violation and $5,000 after; $5,000 per day for working under a stop-work order; 3-year debarment list

Which New Jersey jobs are covered

The law turns on who pays. If a public body funds any part of the work, the job is public work. The definition in N.J.S.A. 34:11-56.26 is wide: construction, demolition, alteration, custom fabrication, duct cleaning, repair, and maintenance, including painting and decorating. Maintenance gets its own test. It is covered when it is a bid maintenance project with an aggregate value over $50,000 that goes beyond what the public body's own staff can handle.

Then the dollar threshold applies. Work paid by a municipality, or done on municipal property, is covered at $19,375 and up. NJDOL raised that figure from $16,263 on July 1, 2024, and it resets every five years based on the Consumer Price Index. For every other public body, including the state, counties, boards of education, and utility authorities, the threshold stays at $2,000. That gap matters on small jobs. A $15,000 fence repair for a township is not covered. The same repair for the county is.

  • Contract terms: contracts above the threshold must state the prevailing wage rates (N.J.S.A. 34:11-56.27a).
  • Low-bid check: a low bidder that comes in at least 10 percent under the next bid must certify in writing that it will pay prevailing wages.
  • One determination per contract: NJDOL says the public body must obtain a separate wage determination for each public works contract it signs.

How New Jersey rates are set and where to find them

The Commissioner of Labor and Workforce Development sets the rate for each craft in each locality. Under the statute, the prevailing wage is the rate paid under collective bargaining agreements by employers who employ a majority of workers in that craft in the area. Benefit contributions made under a bona fide agreement count toward the rate, and a determination generally holds for two years unless it is replaced.

NJDOL posts building trades rates by county, with statewide rates for operators and heavy and general laborers listed separately and at the end of each county sheet. Those posted rates are for information only. The official determination comes from the Division of Wage and Hour Compliance, Public Contracts Section, at the request of the public body. Two rules catch estimators: you pay the rates in effect on the date the contract is awarded plus any scheduled increases listed at that time, and a rate marked expired stays in force until a new one is posted. Build those future steps into your bid, and read our guide on pricing prevailing wage jobs for the math.

Certified payroll through NJ Wage Hub

Every contractor and subcontractor must keep certified payroll records and submit them for each payroll period within 10 days of the date wages were paid. P.L. 2023, c.138 moved that filing online, and NJDOL announced that filing through NJ Wage Hub would start August 15, 2024. The records go to both the public body and the department, and they must show each worker's name, hours, pay, deductions, and fringe benefits. Keep them for two years from the payment date.

There are also job-site duties. Contractors must post the rates for each craft at the site or pay location, and each worker gets a mandatory orientation on or up to three days before the first day on the project, unless a collective bargaining agreement covers it. Keep the apprenticeship orientation forms at least six years.

Contractor registration and apprenticeship

New Jersey ties wage compliance to registration. Under the Public Works Contractor Registration Act, contractors and subcontractors must be registered with NJDOL to bid on or perform public work, and registration carries a non-refundable $500 annual fee. A contractor that directly employs craft workers must also take part in a registered apprenticeship program for each craft it employs. The law also gives NJDOL stop-work order power, so check your subs' registration before they mobilize. See our guide on apprentice rules on prevailing wage projects for how apprentice pay and ratios work.

Penalties for violations

  • Administrative penalties: up to $2,500 for a first violation and up to $5,000 for each later one (N.J.S.A. 34:11-56.35).
  • Criminal: a willful violation is a disorderly persons offense, with fines of $100 to $1,000, 10 to 90 days in jail, or both. Each worker for each week is a separate offense.
  • Stop-work orders: a $5,000 per day civil penalty for work done while an order is in place.
  • Withholding: if records are not produced within 10 days, up to 25 percent of contract payments, capped at $100,000, can be held.
  • Debarment: firms placed on the commissioner's list cannot get public contracts until three years after the listing.
  • Worker lawsuits: workers can sue for unpaid wages plus costs and reasonable attorney's fees.

How New Jersey differs from Davis-Bacon

The federal Davis-Bacon Act covers federally funded or assisted construction over $2,000, uses wage determinations posted on SAM.gov, and requires weekly payroll, often on the optional WH-347. New Jersey's law adds a separate municipal threshold, covers maintenance and duct cleaning, sets rates from local union agreements, requires online filing in NJ Wage Hub within 10 days of payday, and layers PWCR registration and apprenticeship on top. On a job with federal and state money, plan to satisfy both and pay the higher rate for each classification.

Public work also changes your other paperwork. Review the New Jersey contractor license rules, your New Jersey mechanics lien options (public jobs usually run through bonds), and the New Jersey prompt payment rules. Smart Business Automator prepares certified payroll from crew time already coded by job and classification, so the Wage Hub upload starts from clean data. See certified payroll automation.

Frequently asked questions

What is the prevailing wage threshold in New Jersey?

For work paid by a municipality or done on municipal property, $19,375 as of July 1, 2024. For all other public bodies, including the state, counties, and boards of education, the threshold is $2,000.

How often is certified payroll due in New Jersey?

For each payroll period, within 10 days of the date the wages were paid. Filing is done online through NJ Wage Hub, and copies go to the public body and NJDOL.

Can a contractor use the rates posted on the NJDOL website?

The posted county rates are informational. The public body must request an official determination for each contract, and you pay the rates in effect on the award date plus any scheduled increases.

Do subcontractors need PWCR registration?

Yes. Contractors and subcontractors must be registered under the Public Works Contractor Registration Act to bid on or perform public work, and the public body should confirm registration before award.

Does New Jersey prevailing wage apply to maintenance work?

It can. Maintenance is covered when it is a bid maintenance project with an aggregate value over $50,000 that exceeds the public body's in-house capability.

Sources

  1. NJ Department of Labor and Workforce Development: Prevailing Wage Act and related statutes
  2. NJ Department of Labor and Workforce Development: Prevailing wage rates, public works
  3. NJ Department of Labor and Workforce Development: July 2024 announcement on thresholds and NJ Wage Hub
  4. U.S. Department of Labor: Davis-Bacon and Related Acts

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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