Taking Time Off Work for Detox in New Jersey: Leave, Pay, and Your Job

Can you take time off work for detox?

Federal leave rules answer this in writing. 29 CFR 825.119 says substance abuse may be a serious health condition under the Family and Medical Leave Act, and that FMLA leave may be taken for treatment by a health care provider, or by a provider on referral from one. The same rule draws the line to understand before you call HR: absence because of the employee’s use of the substance, rather than for treatment, does not qualify.

Leave law covers treatment, not absences caused by using. The FMLA section below shows where even treatment has limits.

FMLA: 12 weeks, job-protected, unpaid

You are eligible for FMLA if you have worked for the employer at least 12 months, at least 1,250 hours in the 12 months before the leave, at a worksite where the employer has 50 or more employees within 75 miles. If you qualify, the federal rules give you:

• Up to 12 workweeks of leave in a 12-month period for your own serious health condition.
• Your group health coverage, kept on the same terms as if you were working.
• The same job, or an equivalent one with equivalent pay and benefits, when you return.

A detox admission usually fits. The rules define inpatient care as an overnight stay in a hospital or residential medical care facility, along with any later treatment connected to it.

Your employer may require a medical certification from your health care provider. You get at least 15 calendar days after the request to turn it in, unless that is not practicable under the particular circumstances despite your diligent, good-faith efforts.

The part FMLA does not fix

Read the second half of 825.119 before you assume leave makes you untouchable. Treatment does not stop an employer from taking action against an employee. An employer cannot punish you for using FMLA leave. But if it has an established policy, applied without discrimination and communicated to all employees, that says an employee may be fired for substance abuse in certain circumstances, it may follow that policy whether or not you are on leave.

So get the drug and alcohol policy and the leave policy from HR in writing, and read them before the conversation where you say why you need leave.

FMLA also lets a worker take leave to care for a spouse, child or parent who is in treatment, and the employer may not take action against the worker for providing that care.

NJ Temporary Disability Insurance: the pay

FMLA keeps the job. It does not pay rent. In New Jersey, the paycheck comes from Temporary Disability Insurance (TDI), which pays cash benefits to workers who have to stop working because of a physical or mental health condition unrelated to their work.

NJDOL’s page does not mention substance use by name; what counts is a provider’s certification that a physical or mental health condition keeps you from working. Ask the detox program’s medical staff, on the first day, whether they will complete the TDI medical certification, and who signs it. The dollar amounts change every January, so check the current year on NJDOL’s site.

What changed on July 17, 2026

Before July 17, 2026, TDI paid but did not by itself protect the job. A worker at a small company, or a new hire, could collect benefits and still have nothing to go back to. P.L.2025, c.279 changed that. NJDOL now says that if you receive TDI from the state or a private plan, and your leave is not already covered by the New Jersey Family Leave Act, your job is protected during your leave. When it ends, you have the right to your same job or one with the same pay, benefits, seniority and other terms. The Family Leave Act does not cover your own illness, so for your own detox that condition does not take the protection away, and it applies whether or not FMLA also covers the leave.

There is no minimum employer size and no work-history requirement with your current employer for this protection; TDI eligibility is based on recent earnings. The law also bars an employer from firing, threatening or retaliating against a worker for requesting or taking TDI.

NJDOL says formal rulemaking may still change policies, procedures and forms. If your employer disputes the new rule, the NJDOL job protection page is the place to start, and a lawyer is the place to finish.

The New Jersey Family Leave Act is for family, not your own detox

The name confuses people. The New Jersey Family Leave Act (NJFLA) gives up to 12 weeks of job-protected leave in a 24-month period to bond with a new child or to care for a family member with a serious health condition. It does not cover your own illness.

Where NJFLA matters is the family. A spouse or adult child who needs time off to help someone through treatment may qualify. Since July 17, 2026, it covers employers with 15 or more employees, or any state or local government agency, and workers with 3 months on the job and 250 hours in the past 12 months. Paid benefits for family caregiving come through New Jersey Family Leave Insurance, a separate NJDOL program. Our family guide covers the rest of that side.

Earned sick leave for the first days and appointments

New Jersey’s Earned Sick Leave law gives one hour of paid sick leave for every 30 hours worked, up to 40 hours a benefit year that the employer must provide. It can be used to care for your own physical or mental illness, or a loved one’s. It can cover the intake appointment or the outpatient visits after detox. If you qualify for both earned sick leave and TDI, the law lets you choose which to use and in what order, but not both for the same days. Ask NJDOL how using sick leave first affects your TDI waiting week before you decide.

The ADA and New Jersey’s Law Against Discrimination

Leave laws decide whether you can be away. Disability laws decide how you are treated before and after.

The federal Americans with Disabilities Act covers employers with 15 or more employees. It does not protect current illegal drug use. It does not exclude a person who is participating in, or has completed, a supervised rehabilitation program and is no longer using illegally, though an employer may drug test to confirm that. Employers may still hold an employee who uses drugs illegally or who has alcoholism to the same performance and conduct standards as everyone else, even when the problem is related to the drug use or drinking.

The EEOC’s 2020 guidance on opioids adds three points:

• A person taking buprenorphine or methadone as directed in a treatment program has a valid prescription and is using it legally, and cannot be denied a job or fired for being in the program unless they cannot do the job safely and effectively, or are disqualified under another federal law.
• Your employer may still be required to hold your job while you take leave for treatment or recovery, and you should be allowed to use sick and accrued leave like anyone else, unless you are using opioids illegally.
• You may also be entitled to unpaid leave as a reasonable accommodation, if you need the time because of a disability, are not using drugs illegally, and are expected to be able to do your job again.

New Jersey’s Law Against Discrimination (LAD) bars disability discrimination at work, and the Division on Civil Rights lists time off for treatment among the reasonable accommodations an employer may have to provide, unless it would cause undue hardship. Whether a particular substance use condition counts as a disability under the LAD is a question for DCR or a lawyer; DCR takes complaints at 1-833-NJDCR4U and NJCivilRights.gov.

What your employer can and cannot learn

For some people, the harder question is who will find out. Two rules help. First, an FMLA or TDI certification comes from your provider and answers the questions on the form. It is not your chart. Second, federal confidentiality rules at 42 CFR Part 2 restrict how federally assisted substance use treatment programs use and disclose records that identify someone as a patient, and the rules generally prohibit disclosure unless a permitted circumstance, such as your written consent, applies. Before you sign a release, read who it names and what it allows. You can ask that a release cover only what the employer needs, such as dates and whether you can return.

If your job is safety-sensitive, or a union contract, licensing board or employee assistance program is involved, ask about those rules separately. They can add steps before you return.

In New Jersey

Under New Jersey law P.L.2017, c.28, fully insured New Jersey plans and the State Health Benefits and School Employees’ plans cannot require prior authorization for the first 180 days per plan year of in-network treatment your own physician, psychologist or psychiatrist finds medically necessary, or, during those same 180 days, for outpatient prescription drugs that treat substance use disorder, such as buprenorphine and naltrexone, when that clinician finds them medically necessary. Self-funded employer plans, Medicare and Medicaid are not covered by that rule, so verify with the plan.

Your employer’s plan matters here too. If it is self-funded, which the words “administered by” on the card usually signal, the 180-day rule does not apply. State and school employee plans are the exception: they are self-funded too, but the law names them. Our guide to those plans explains them. Our parity guide explains the difference between fully insured and self-funded plans, and our admission guide covers the screening call.

For help independent of us, the state’s IME Addictions Access Center at 1-844-276-2777 screens NJ FamilyCare and uninsured residents and refers them to treatment, and ReachNJ, the state treatment line, is at 1-844-732-2465. Periscope Behavioral Health, which publishes this site, is opening a medical detox in Hammonton, Atlantic County, expected Summer 2027. Until it opens, Periscope Behavioral Health at (888) 313-3583, our publisher’s admissions line, can talk through options in New Jersey and Florida, including facilities Periscope operates. What a plan covers depends on the plan and the facility’s network status.

The order to do it in

1. Get the detox admission set. Medical safety comes first.
2. Get the leave policy and the drug and alcohol policy in writing.
3. Request FMLA leave if you qualify, for a serious health condition requiring treatment.
4. File for TDI within 30 days, and ask the program who completes the certification.
5. Use earned sick leave for early appointments, and ask NJDOL how it fits with TDI before using it for days off.
6. Sign only the narrowest release the employer needs.
7. Plan the return. An outpatient or IOP schedule may call for a modified work schedule, which is an accommodation you can request.

Detox is the start, and the treatment after it has its own schedule. Our guides to intensive outpatient and partial hospitalization describe the schedules, and what comes after detox covers the steps.