Sick Leave & Doctor's-Note Rules in New York City

If you work in New York City and stay home sick, your employer’s right to ask for a doctor’s note is narrower than many people assume. It’s set by the Earned Safe and Sick Time Act (ESSTA), the law NYC’s Department of Consumer and Worker Protection now administers under the banner “Protected Time Off Law.” This guide explains how the rule works in 2026, when a note can actually be required, and how a note from a licensed physician fits in. It’s general information, not legal advice.

What ESSTA gives you

ESSTA covers nearly all employees who work in NYC, including part-time and temporary workers. You accrue one hour of safe/sick time for every 30 hours you work. The annual amount your employer must let you use depends on the size of the business (counted across its entire U.S. workforce):

• 100 or more employees: up to 56 hours of paid safe/sick time per year.
• 5 to 99 employees: up to 40 hours of paid safe/sick time per year.
• Fewer than 5 employees: up to 40 hours, paid if the business has net income of $1 million or more, otherwise unpaid.

“Safe and sick time” covers your own illness or care, caring for a family member, and certain situations involving domestic violence or related safety needs. You don’t have to use it in one block; it can be taken in smaller increments.

When can a NYC employer require a doctor’s note?

This is the part that matters most. Under ESSTA, an employer may only require documentation after you use more than three consecutive workdays of safe/sick time, and even then, only if that requirement was spelled out in a written policy you received before you took the leave. For an absence of three workdays or fewer, your employer cannot demand a note at all.

Two protections sit alongside that rule:

1. Time to comply. Your employer cannot require the documentation before you return to work, and must give you at least seven days after you’re back to submit it.
2. No diagnosis. The documentation cannot be required to state the reason or nature of your illness. Your employer can ask only for written confirmation that the time was used for a covered purpose, not the underlying medical details. NYC privacy provisions reinforce this.

There’s one more rule that’s unusual and worth knowing: if your employer requires documentation, it must reimburse you for any fee a healthcare provider charges to produce it. That reimbursement is due by your next regular payday after you provide proof of the cost. In other words, a NYC employer can’t make you pay out of pocket for a note it insisted on.

Who enforces it

ESSTA is enforced by the New York City Department of Consumer and Worker Protection (DCWP), the agency formerly known as the Department of Consumer Affairs. DCWP investigates complaints, can order back pay and penalties, and protects employees from retaliation for using safe/sick time or asserting their rights. New York City sits within New York State, which also has its own statewide sick-leave law; NYC’s rules are generally the more protective set for city workers. For the broader state picture, see our overview of New York doctor’s-note laws.

How an online doctor’s note fits in

Because a NYC employer can only ask for documentation after more than three consecutive sick days, most short absences need no note at all, a fact many employees don’t realize. When a longer absence does trigger a documentation request, what your employer is entitled to is simple: confirmation, from a healthcare provider, that your time off was for a covered reason, not your diagnosis.

A note from a physician licensed in New York can meet that need whether the visit happened in person or through a legitimate telehealth evaluation. What makes any note valid is that a real, licensed clinician actually reviewed your situation and exercised judgment, not the format it arrived in. A document that simply states you were seen and that time off was appropriate gives your employer everything ESSTA permits it to ask for, and nothing more.

A few practical points for NYC workers:

• Check whether your employer even has a written documentation policy. Without one delivered to you in advance, the note requirement doesn’t apply.
• Keep the note minimal. You’re not obligated to disclose what was wrong with you, and a good provider won’t put a diagnosis on it unless you want that.
• If you paid a fee for documentation your employer required, ask for reimbursement; the law is on your side.

Common misunderstandings

Two assumptions trip people up. The first is that an employer can demand a note for a single sick day. Under ESSTA it cannot; the documentation trigger doesn’t arrive until you’ve used more than three consecutive workdays, and only where a written policy already exists. The second is that the note has to explain why you were out. It doesn’t; an employer is entitled only to confirmation that the time was used for a covered purpose. If a manager pushes for a diagnosis or insists on a note after a one- or two-day absence, that request goes beyond what the law allows.

It also helps to separate ESSTA from other kinds of leave. ESSTA safe/sick time is not the same as federal family or medical leave, short-term disability, or workers’ compensation, each of which has its own paperwork and its own rules. CuroNote’s guides, and any note a licensed physician might issue, are about routine sick-time documentation for work or school, not those specialized programs. If your situation involves a serious or extended medical condition, that’s a conversation for your own doctor and, where relevant, an employment attorney.

What to do if you’re asked for a note

If your employer requests documentation after a qualifying absence, you have room to respond calmly. You can confirm the written policy applies, take the time the law gives you to obtain the note, and provide a document that states only what’s needed, that you were seen and that time off was appropriate. You don’t have to volunteer your diagnosis, and if you were charged a fee for the documentation, you can request reimbursement on your next paycheck. Keeping a copy of anything you submit, and noting the dates, is sensible record-keeping in case a question comes up later.

CuroNote is preparing to launch online doctor’s-note services and is not yet issuing notes. This page is here to help you understand your rights under NYC law in the meantime. For related reading, see do you actually need a doctor’s note?, can employers verify a note?, and are online doctor’s notes legal?.