New Jersey Workers Compensation Guide

Workers Compensation Requirements in New Jersey

New Jersey requires workers' compensation for all employers with one or more employees. New Jersey also requires Temporary Disability Insurance (TDI) for non-work-related disabilities — one of five states with this requirement. The Division of Workers' Compensation within the Department of Labor oversees the system. New Jersey has a relatively expensive workers' comp environment.

Workers Comp Rates in New Jersey

Workers compensation premiums in New Jersey are calculated based on payroll, job classification (NCCI or state classification codes), and the employer's experience modification factor. The average rate of approximately $2.18 per $100 of payroll is a statewide blended average — actual rates vary significantly by job classification. A clerical office worker might pay $0.20-$0.40 per $100, while a roofing contractor might pay $15-$25 per $100.

For example, an employer with $1 million in payroll at the average rate of $2.18 per $100 would pay approximately $21,800 annually before experience modification adjustments. Employers with better-than-average loss experience (experience mod below 1.0) pay less; those with worse experience pay more.

Average Workers Comp Rates by City in New Jersey

Workers comp rates vary by location within New Jersey due to differences in local injury rates, medical costs, and insurer competition. The following estimated average rates per $100 of payroll reflect blended rates across all job classifications.

City	Est. Avg. Rate per $100 Payroll
Newark	$2.45
Jersey City	$2.38
Paterson	$2.42
Elizabeth	$2.35
Trenton	$2.18
Camden	$2.28
Cherry Hill	$2.02

Rates shown are blended averages across job classifications. Actual rates vary significantly by occupation type. Consult a licensed workers' compensation specialist for employer-specific quotes.

What Makes New Jersey Unique

New Jersey's dual disability system — workers' comp for work injuries and TDI for non-work disabilities — means employers manage two separate programs. New Jersey's workers' comp system is known for significant litigation activity, particularly in northern New Jersey near New York City where plaintiff attorney activity is high.

Workers Comp Benefits in New Jersey

New Jersey provides temporary total disability at 70% of average weekly wages. TDI covers non-work disabilities at 85% of average weekly wage. Medical benefits cover necessary treatment.

Employee Rights in New Jersey

New Jersey workers may choose their own physician. Judges of compensation in the Division of Workers' Compensation hear disputed claims.

How Workers Comp Premiums Are Calculated in New Jersey

Workers compensation premiums in New Jersey follow this basic formula: (Payroll / 100) × Classification Rate × Experience Modification Factor = Premium. The experience modification factor (EMR or X-Mod) compares your actual loss experience to the expected loss experience for your industry. An EMR of 1.0 is average; below 1.0 means better-than-average safety record (lower premiums); above 1.0 means worse-than-average (higher premiums).

Job classification codes are assigned based on the type of work employees perform. Accurate classification is critical — misclassifying employees into lower-risk categories can result in premium audits and significant back-premium assessments. An employer with employees in multiple classifications must track payroll by class code throughout the year.

How to Reduce Workers Comp Costs in New Jersey

New Jersey employers must manage both workers' comp and TDI costs. Northern New Jersey's high litigation environment makes early claim management and strong safety programs particularly important. Experience modification management and return-to-work programs are essential cost control tools in New Jersey's above-average rate environment.

• Implement a formal workplace safety program — documented safety training reduces injury frequency and improves experience modification over time.
• Develop a return-to-work program — getting injured workers back on modified duty reduces temporary disability claim duration and cost.
• Report all injuries promptly — early reporting enables timely medical treatment and claims management, reducing claim severity.
• Review job classifications annually — ensure employees are classified in the correct (not simply the lowest-cost) classification code.
• Work with a loss control specialist — many insurers offer free safety consultation services that identify hazard reduction opportunities.

The information on this page is provided for general informational purposes only and reflects estimated industry averages and state requirements as of 2026. Workers compensation laws, rates, and requirements change frequently and vary significantly by employer size, industry, and job classification. Rate estimates shown are blended averages and do not represent actual quotes for any specific employer. Always consult a licensed workers' compensation insurance professional and your state's workers' compensation regulatory agency for current, employer-specific information.