Other state protections
The Conscientious Employee Protection Act bars retaliation for reporting or refusing to take part in illegal, fraudulent or criminal conduct. Post the notice; employers with 10 or more employees must hand it out yearly. Source: nj.gov↗ (opens in a new tab)
Notice before layoffs (state mini-WARN)
Employers with 100 or more employees must notify the state and workers before a mass layoff of 50 or more, or a closing or transfer. Pay one week of severance per year worked, plus four weeks if notice is under 90 days. Source: nj.gov↗ (opens in a new tab)
Penalties
Covered mass layoffs require severance of one week per year of service; add four weeks if notice was under 90 days. Source: nj.gov↗ (opens in a new tab)
The law and where to check
The agency: New Jersey Department of Labor and Workforce Development (opens in a new tab)
What federal law says
Federal law does not set a general rule on at-will employment, but it bars firing for many reasons, including discrimination, retaliation for complaints, taking FMLA leave, military service and union activity. Source: U.S. Department of Labor↗ (opens in a new tab)
At-will employment exceptions checklist for New Jersey employers
A simple order of work, based on the rules above. It is not a legal checklist.
- Say in your handbook and offer letters that employment is at will, and avoid promises of job security.
- Make sure handbook wording does not create a contract (add a clear disclaimer).
- Never fire someone for refusing to break the law, reporting wrongdoing, or using a legal right.
- Write down the real, lawful reason for each firing.
- Check federal and state anti-discrimination and leave laws before you act.
- Pay final wages on time; see our final paycheck guide for your state.
More New Jersey employment law guides
- All New Jersey employment laws
- New Jersey final paycheck law
- New Jersey paid sick leave law
- New Jersey meal and rest break laws
- New Jersey overtime law
- New Jersey pay frequency law
- New Jersey vacation and PTO payout law
- New Jersey new hire reporting
At-will employment exceptions laws in other states
See every state on one page, or pick a state:
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Sources
All official government sources, last checked October 19, 2026.
- https://www.njcourts.gov/sites/default/files/charges/2.12.pdf
- https://www.njcourts.gov/sites/default/files/charges/2.11.pdf
- https://njcourts.gov/system/files/court-opinions/2020/a1839-18.pdf
- https://nj.gov/labor/wageandhour/assets/PDFs/Employer%20Poster%20Packet/CEPA270.1.pdf
- https://www.nj.gov/labor/assets/PDFs/WARN/NJES-997%20(4-23).pdf
- https://www.nj.gov/labor/
- https://www.dol.gov/general/topic/termination
Disclaimer: This guide provides general information based on publicly available official sources and is for information only. It is not legal, tax, payroll or employment-law advice and does not guarantee compliance with federal, state or local requirements. Rules can depend on your location, industry, contracts and other circumstances, and laws change. Always check the official source, the relevant government agency or a qualified professional before making a decision. MadyHR.ai accepts no responsibility for any action taken based on this page.
Last checked: . Every rule and source link on this page was checked against the official government source on this date. Laws change, so always open the source link before you act.