Certified Payroll and Prevailing Wage on NJ Public Works: How to Spot When You're Being Underpaid

Workers on public construction projects receive protections that aren’t available on private jobs. New Jersey's prevailing wage laws require covered contractors and subcontractors to pay specific rates and submit certified payroll reports. 

When certified payroll records do not accurately reflect the work performed, prevailing wage violations tend to go unnoticed until workers compare their pay with the rates required by law. 

Being paid regularly doesn’t always mean a worker receives the salary required by law. Our legal team at Brandon J. Broderick often hears from workers who have questions about trade classifications and certified payroll records. Violations involve inaccurate classifications or records that do not fully reflect the work performed. Reviewing those records is where the process begins. 

This article explains how certified payroll reporting works, how the standard rates are determined, what warning signs suggest underpayment, and when to consult a wage and hour lawyer in New Jersey.

Prevailing Wage Requirements and Worker Protections on New Jersey Public Works Projects

The NJ Prevailing Wage Act is codified at N.J.S.A. 34:11-56.25 et seq. It requires contractors and subcontractors on covered public works projects to pay every worker the prevailing wage rate for their trade. 

The rate is set by trade and by county. It’s different from the state minimum wage. Carpenters, plumbers, electricians, laborers, and other tradespeople on schools or roads and other publicly funded projects are entitled to it as a matter of law.

A public works project means construction, renovation, repair, or demolition awarded by the state, a political subdivision like a county or municipality, or a regional school board. Federal Davis-Bacon Act projects are a separate system and don't get enforced by NJDOL.

As of July 1, 2024, the prevailing wage threshold is $19,375 for municipalities. The threshold for all other public bodies remains at $2,000. Contracts above the threshold trigger both the Prevailing Wage Act and the Public Works Contractor Registration Act. Contractors and subcontractors have to register with the NJDOL Division of Wage and Hour Compliance before bidding.

Covered trades include:

• Carpenters
• Plumbers
• Electricians
• Power equipment operators
• Laborers (general and skilled)
• Operating engineers
• Ironworkers
• Painters
• Roofers
• HVAC technicians

Coverage extends beyond the prime contractor's direct employees. Workers supplied by subcontractors and staffing agencies receive the same prevailing wage protections when performing covered work on a public project. 

The rules apply to corporate officers who perform hands-on trade work. Their hours must be reported on certified payroll records, and they must receive the rate associated with the work performed. A wage and hour attorney in New Jersey can help review the records and applicable requirements. 

When a project is covered by both state and federal prevailing wage laws, the highest rate wins. On many public projects, particularly highways, both laws apply but produce different rates. Workers have to receive whichever rate is higher. The overlap is common on transportation projects. It has also become increasingly relevant on some large-scale data center construction projects involving government funding. 

The rate itself is set by the Commissioner of Labor and Workforce Development. 

Apprentice rates have a strict limit. A worker is allowed the apprentice rate only if registered in a formally approved apprenticeship program. An employee performing journeyman-level work is entitled to the journeyman rate. Similar issues arise when employers classify workers as learners. The wage rate for interns on a public works project isn’t determined by the word "intern" appearing on paperwork. 

How Certified Payroll Works on New Jersey Public Works Projects

Certified payroll is the paperwork system designed to prove whether contractors paid workers correctly. Every contractor has to submit weekly certified payroll records. These records document who worked, in what trade, for how many hours, at what rate, and what benefits were paid.

As of August 15, 2024, contractors have to file certified payroll electronically through the New Jersey Wage Hub. They also have to submit a hard copy of Form MW-562. NJDOL operates the Wage Hub, which includes the NJ Certified Payroll Database. Records in the database are publicly available under P.L. 2023, c. 138.

Each weekly certified payroll record has to include:

• The worker's name
• Address
• Social Security number
• Craft, trade, or job classification

These details help verify that workers are being classified and paid correctly. It also has to include:

• Hourly rates
• Daily and weekly hours
• Overtime hours
• Gross earnings
• Deductions
• Net earnings

Fringe benefits must be reported separately. Contributions made to approved benefit plans, funds, or programs are listed separately from fringe benefits paid directly to the worker in cash. 

An authorized person from the contracting company has to sign each weekly record under penalty of perjury. The signature affirms that the information is true and that workers received their pay. Contractors have to keep these records for two years from the date of payment. 

These records serve an important purpose. Certified payroll reports are submitted to show that workers received the compensation required by law. Our attorneys at Brandon J. Broderick often review those records alongside pay stubs and job classifications to determine whether workers were paid correctly. Filing a false record is a criminal act.

Misclassified construction workers could lose more than $20,000 annually in compensation and job-related benefits.

Public access matters too. Workers are able to look up their own project's certified payroll records on the NJ Wage Hub and compare what the contractor told the state against what they received. Co-workers on the same project can do the same. The transparency requirement was added specifically to give workers and the public the ability to audit compliance.

Common Reasons Workers Are Underpaid Prevailing Wages in New Jersey

Underpayment on public works projects rarely looks like an outright refusal to pay. Common patterns include:

• Misclassification by trade. The worker performs carpenter work, but the contractor lists them as "laborer" on certified payroll. Laborer rates are lower than skilled trade rates. In our experience, this is the single most common form of prevailing wage underpayment in New Jersey.
• Hours misreporting. Certified payroll shows 40 hours worked. Actual hours were 50, including 10 hours of overtime. The 10 hours either go unpaid or get paid at straight time instead of the required 1.5x rate.
• Fringe benefit underpayment. Hourly rates include a separate fringe benefit component. Contractors may fail to pay it, pay it at less than the determined rate, or improperly credit existing benefits like routine health insurance toward it.
• Cash payments off-books. The contractor reports the hours reflected on the certified payroll records, but additional hours may be paid separately at a lower rate. On paper, the records appear compliant. But the worker's total compensation is different. 
• Apprentice rate abuse. The contractor pays a worker the apprentice rate without enrolling them in a registered apprenticeship program. A "trainee" or "intern" label isn't a substitute.
• Per diem and travel time games. Compensable time spent traveling between job sites, on-call requirements, split shifts, or specific off-the-clock work gets excluded from the payroll.
• Improper deductions. In some cases, workers see withholdings for items such as tools, uniforms, training expenses, or administrative fees that affect the amount they ultimately receive. 

Workers who suspect they're being underpaid have three documents to compare:

• Current wage determination, published by NJDOL by trade and county. 
• Certified payroll record for the workweek, publicly accessible through the NJ Wage Hub. 
• The worker's actual pay stub and direct deposit records.

When these sources don't match, the worker has the start of a documented claim. The contractor's own filings become the central piece of evidence. Workers should keep:

• A daily log of hours worked, tasks performed, and the specific job site location
• Paystubs for every workweek
• Written communications with the foreman or contractor about classification or rate
• Names and contact information of co-workers who could corroborate the actual work performed

What Public Workers Can Recover Under the NJ Wage Theft Act

New Jersey's Wage Theft Act (WTA), P.L.2019, c.212, took effect on August 6, 2019. It amends the Wage Payment Law and the Wage and Hour Law. 

Workers can recover unpaid compensation and liquidated damages equal to up to 200% of the amount, plus attorneys' fees. A worker owed $10,000 can receive up to $30,000 in total.

A limited good-faith exception applies to liquidated damages. If the employer acted in good faith, acknowledged the violation, and paid the amount owed within 30 days, penalties may not be assessed. After this single grace, the 200 percent enhancement applies to every subsequent violation.

Look-back periods also expanded. The WTA extended the statute of limitations for state wage and hour claims from two years to six years. A worker who started a public works project in 2020 still has time in 2026 to bring claims for unpaid salaries from the entire period.

Using New Jersey's Wage Laws to Recover Unpaid Wages

Prevailing wage requirements exist to help ensure workers on public projects receive the compensation required by law. Certified payroll records play an important role in that process.

Workers who believe they were underpaid may have significant legal protections under New Jersey law, including remedies available through the Wage Theft Act.

If you have questions about certified payroll records or potential wage violations on a public works project, contact us today for a free consultation.