New Jersey Sick Time Law: Accrual, Uses, and Penalties

Under the New Jersey sick time law, almost every employee in the state earns one hour of paid sick leave for every 30 hours worked, up to 40 hours per benefit year.¹ The Earned Sick Leave Act (N.J.S.A. 34:11D-1 et seq.) covers full-time, part-time, and temporary workers regardless of how large or small the employer is, and it protects you from being punished for using the time you earn.

Who Is Covered

If you perform services in New Jersey for compensation, you are almost certainly covered. Hourly, salaried, and piece-rate workers all qualify, and business size is irrelevant. A one-person shop has the same obligation as a large corporation.¹

Three groups fall outside the law: construction workers covered by a union contract (their collective bargaining agreement governs instead), per diem healthcare employees hired on a daily basis, and public employees who already receive full-pay sick leave under another New Jersey law or rule. Independent contractors are also excluded, but the classification has to hold up under New Jersey’s legal test for employment. An employer cannot sidestep the law by labeling a worker a contractor.²

How Much Leave You Earn and When You Can Use It

You accrue one hour of paid sick leave for every 30 hours you work, capped at 40 hours in any benefit year.³ The benefit year is any consecutive 12-month period your employer designates for tracking leave. Accrual begins on your first day.

Using the leave is a different question. Your employer can require you to wait up to 120 calendar days from your date of hire before you actually use any accrued hours.⁴ That waiting period is optional, and some employers let new hires use leave right away. Instead of tracking accrual hour by hour, an employer can also front-load the full 40 hours at the start of the benefit year.¹

Unused leave does not disappear. You are entitled to carry over up to 40 hours into the next benefit year, though your employer is only required to let you use 40 hours in any single year.⁵ If you leave the job, the employer is not required to pay out your unused balance, but if you are rehired within six months, your prior balance must be reinstated.⁶

What You Can Use Sick Leave For

The law covers far more than being sick in bed. Qualifying reasons include:

Your own diagnosis, treatment, or recovery from illness or injury, and preventive care such as checkups and vaccinations.
Caring for a family member for the same health-related reasons.
Time to handle the consequences of domestic or sexual violence against you or a family member, including medical attention, counseling, legal services, restraining orders, relocation, and safety planning.
Closures of your workplace, your child’s school, or your child’s daycare by government order due to an epidemic or public health emergency, or a determination by a health authority that your presence in the community would endanger others.
Attending a school conference, meeting, or function required by a school administrator, or a meeting about your child’s health condition or disability.⁷

Who Counts as a Family Member

New Jersey defines family broadly. It includes your child, grandchild, sibling, spouse, domestic partner, civil union partner, parent, or grandparent, plus the spouse or partner of your parent or grandparent, and your spouse’s or partner’s sibling. The definition also reaches anyone related to you by blood and anyone whose relationship with you is “the equivalent of a family relationship.”² That last phrase is intentionally open and covers close friends and chosen family.

Giving Notice and Providing Documentation

For a planned absence like a scheduled doctor visit, your employer can require up to seven calendar days of advance notice.⁸ When the need is unforeseeable, you must give notice as soon as practical. An employer can specify how to notify them, but those procedures cannot make taking leave unreasonably difficult.

Minimum use increments must also be reasonable. The largest increment an employer can require per shift is the number of hours you were actually scheduled to work. If you were scheduled for four hours, your employer cannot force you to use a full eight-hour block of leave.⁶

Documentation is limited. Your employer can only ask for proof in two situations: when you use sick leave for three or more consecutive days, or when you use unforeseeable sick leave on a date the employer has previously designated in a written policy as a restricted high-volume period.⁸ Outside those circumstances, your request is treated as presumptively valid. An employer demanding a doctor’s note for a single sick day is violating the law.

What counts as reasonable documentation depends on the reason:

For health-related leave, a note from the treating healthcare professional.
For domestic or sexual violence, medical records, a police report, a court order, a conviction record, or certification from a domestic violence agency, counselor, attorney, clergy member, or similar professional.
For public health closures, a copy of the government order or health authority determination.
For school events, proof of the conference or meeting.⁷

Your medical and personal information must be kept confidential.

What Employers Cannot Do

Your employer cannot require you to find a replacement worker as a condition of using sick leave. They cannot count a sick leave absence against you under an attendance or disciplinary policy. Both rules are among the most commonly violated in practice, especially in retail and food service.

Employers must also keep records of hours worked and sick leave accrued, used, paid, and carried over for each employee, for five years.⁹ If a dispute arises and the employer has no records, that gap works against them.

Retaliation Protections

The Act prohibits retaliation for using sick leave, filing a complaint, telling a coworker about their rights, or cooperating with a government investigation. Retaliation includes termination, suspension, demotion, cut hours, threats related to immigration status, and any other adverse action.¹⁰

There is a rebuttable presumption of retaliation when an employer takes an adverse action within 90 days of any of those protected activities. If you are disciplined or fired within that window, the burden shifts to the employer to prove the action had nothing to do with your sick leave. That flips the usual dynamic in employment disputes.

Penalties and How to File a Complaint

Sick leave violations are treated the same as failures to pay wages under New Jersey’s Wage and Hour Law, which brings the full range of wage-theft penalties into play.¹¹ Administrative fines start at up to $250 for a first violation, with second and subsequent violations carrying fines of $250 to $500.¹² A willful violation is a disorderly persons offense, punishable by a fine of $100 to $1,000, imprisonment for 10 to 90 days, or both.¹³

In a civil lawsuit, a successful employee can recover actual damages plus an equal amount in liquidated damages, effectively doubling the award, and the court can order the employer to pay reasonable attorney’s fees and costs.¹¹

To file a complaint, use the New Jersey Department of Labor and Workforce Development’s wage and hour complaint process. The department recommends filing online, and complaints can also be sent by mail or fax to the Division of Wage and Hour Compliance in Trenton.¹⁴ Your identity is kept confidential and will not be shared with your employer without your written permission. Someone you trust can file on your behalf, and immigration status is irrelevant to the process. You can also skip the administrative route and file a civil lawsuit directly, which is often faster when the violation is clear and the amounts are significant.

1
State of New Jersey. Earned Sick Leave
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Justia. New Jersey Code 34:11D-1 – Definitions Relative to Earned Sick Leave
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Justia. New Jersey Code 34:11D-2 – Provision of Earned Sick Leave by Employer
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State of New Jersey. General Information About Earned Sick Leave
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New Jersey Department of Labor and Workforce Development. Earned Sick Leave: What Employers Need to Know
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State of New Jersey. Earned Sick Leave FAQs
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Justia. New Jersey Code 34:11D-3 – Permitted Usage of Earned Sick Leave
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Legal Information Institute. N.J. Admin. Code 12:69-3.5 – Earned Sick Leave; Use
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State of New Jersey. NJ State Wage and Hour Laws and Regulations
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State of New Jersey. Earned Sick Leave Is the Law in New Jersey
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Justia. New Jersey Code 34:11D-5 – Violations; Remedies, Penalties, Other Measures
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Legal Information Institute. N.J. Admin. Code 12:69-1.3 – Administrative Penalties
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Legal Information Institute. N.J. Admin. Code 12:69-1.2 – Violations
14
State of New Jersey. File a Wage Complaint