A first hire in New York is a stack of small registrations that have to happen in a fixed order, and the order matters more than any single form. I have done this myself, and I will not pretend the paperwork is the hard part of having someone else on your payroll. It is only the part that has a checklist, and the checklist lives on government pages that say the same things in slightly different words. This post follows those pages: the IRS, the New York State Department of Labor and the New York State Department of Taxation and Finance. Nothing here comes from a payroll vendor or a forum.
The federal number comes first
Everything downstream asks for an employer identification number, so that is where the sequence starts. The IRS lists having employees as one of the reasons you need an EIN, alongside paying employment or excise taxes and operating as a partnership, LLC or corporation, according to the IRS page on employer identification numbers. Applying online is free, and the number comes back directly from the IRS. Fax and mail are the other routes, with the mail route measured in weeks rather than minutes.
Two details on that page are easy to miss. The IRS says a legal entity such as an LLC, partnership or corporation should be registered with its state before you apply, and that you must name a responsible party. It also says you can apply for only one EIN per day. Neither of those is a problem if you plan for them. Both are a problem at nine at night when you want to hire someone on Monday.
New York’s own Department of Taxation and Finance agrees on the order. Its hiring employees page says you must obtain a federal EIN first, because you will need it to identify your business to the IRS and to New York State. After you have the number, the state registration comes next.
A sole proprietor who has never needed an EIN may feel some resistance here, since the business has run for years on a personal Social Security number. The IRS page does not treat that as an exception. Having employees is on the list, so the number is required.
Registering with the state for unemployment insurance

The state step is a registration with the Department of Labor. The Tax Department page describes it as one combined registration covering unemployment insurance, withholding and wage reporting, available online through New York Business Express or by phone with the Department of Labor.
The Department of Labor’s registration page says the law requires all employers to register for unemployment insurance when they meet the conditions for liability, and that those conditions differ by type of business. General business employers have one trigger, nonprofits have another, and agricultural and household employers have their own. The page defines the general-business trigger in terms of a payroll threshold in a calendar quarter, and it also makes an employer liable on the day it takes over the business of a liable employer. I am leaving the dollar figure off this post on purpose, since a threshold is exactly the kind of number that gets adjusted. Read it on the page when you register.
The page also says you must complete an employer registration form so the department can decide whether you are liable under the state’s Unemployment Insurance Law. That is a sentence worth reading twice. You do not decide that you are liable. You send the form and the department decides. The page lists an employer hotline, and a phone call to a person who does this all day is cheaper than a wrong guess about which category your business falls in.
Online registration through New York Business Express is offered for general business, household and agricultural employers. The page says it is not available to nonprofit, government or tribal employers, who use the mail-in forms. A restaurant, a leather shop or a one-person web store falls on the online side of that line.
For the broader picture of what the Department of Labor handles for employers, its unemployment insurance information for employers page lists the topics in one place: who counts as an employer, covered and excluded employment, independent contractors, audits and the rate information. The independent contractor entry is the one a first-time owner should look at before deciding that a helper is not an employee.
Reporting the hire within twenty days
New York wants to know about every new hire, and the clock is short. The Tax Department says you have 20 days from an employee’s hiring date to report identifying information. It defines the hiring date as the first date any services are performed for which you will pay wages or other compensation, or, for someone working on commission, the first day they are eligible to earn commissions.
The detail that catches people is the definition of the date. It is not the day the offer was accepted and it is not the first full shift. It is the first day of any paid service. A trial afternoon that you pay for counts.
The new hire reporting page adds several other points. A newly hired or rehired employee is someone not previously employed by you, or someone who was separated from your employment for 60 or more consecutive days. The page says employers of domestic help, labor organizations and governmental entities report as well. It also says that, effective January 1, 2022, employers are required to report individuals under an independent contractor arrangement with contracts above $2,500. The whole point of an independent contractor arrangement is that the person is not on your payroll, and the reporting rule does not care about that distinction above the stated contract size.
I would put the 20-day deadline on a calendar the day the first shift is scheduled, not the day the person starts. A deadline that exists only in your memory is a deadline you will meet by luck.
Forms at the desk: I-9, W-4 and withholding

The person starts, and now there is paper. The IRS hiring employees page names three items. First, Form I-9, which verifies identity and employment authorization. The page says the employer must verify both for individuals hired for employment in the United States, and both employee and employer complete the form. Second, the employee’s name and Social Security number. The page says you are required to get them, and it says plainly not to accept an ITIN in place of an SSN for employee identification or for work. Third, Form W-4, which tells you how much federal income tax to withhold. The page says to ask new hires for a signed W-4 when they start and to make it effective with the first wage payment. If an employee does not give you one, the page says to withhold as if the employee is single.
Notice the shape of that last instruction. The default for a missing form is the less favorable one for the employee, which is a gentle push on everyone involved to finish the paperwork.
State withholding is a separate layer. The Tax Department’s withholding tax page says employers are required to withhold and pay personal income taxes on wages, salaries, bonuses, commissions and other similar income paid to employees. Its hiring page adds that you may have to withhold New York State, New York City or Yonkers income tax, depending on where the employee lives or works, and that you must send the withheld taxes and the returns to the Tax Department periodically. The department points to its Publication NYS-50, the Employer’s Guide to Unemployment Insurance, Wage Reporting, and Withholding Tax, as the full explanation. A first-time employer should print that guide and read it with a pen, because it is the document the state itself treats as the answer key.
The federal payroll taxes
Federal employment taxes are the other half of what you owe on top of the wages. The IRS employment taxes page says employers must deposit and report federal income tax and Additional Medicare Tax withheld, plus the employer and employee shares of Social Security and Medicare taxes, and that federal unemployment tax is among the employment taxes. The page names Form 941, the Employer’s Quarterly Federal Tax Return, and Form W-2, the Wage and Tax Statement, and says employers must deposit and report on time. Deposit schedules and due dates sit on a separate IRS page that the employment taxes page links to.
The practical point is about timing. The money withheld from a paycheck never belonged to the business. It belongs to the IRS and the state from the moment the check is cut, and the owner is holding it for a few days. A business that treats withheld tax as working cash is borrowing from the one lender with the least patience. That is not a rule I found on a page. It is the reason the pages are as insistent as they are.
An accountant can also tell you things these pages cannot, such as how the deposit schedule applies to a payroll this small. I wrote down questions for a first accountant meeting earlier, and a few of them cover exactly this ground.
What this post leaves out

Several things do not appear above because I did not read an official page for them in preparing this post. Workers’ compensation and disability coverage are handled by the New York State Workers’ Compensation Board, and I did not read that agency’s pages here, so check them directly. Wage rates are left out completely, because they change and I did not verify any figure as of the date on this post. Required workplace notices, paid leave rules and the details of how a restaurant treats tipped employees are all separate questions with separate rules, and none are covered here.
I will say that a restaurant hire adds layers a retail hire does not. The family restaurant where I work, the Heritage Diner in Mount Sinai, has staff, and I know from that side of the counter that the rules around food service pay are their own subject. They do not belong in a first-hire checklist, and I am not going to guess at them.
The order, once more, as a kitchen would run it: EIN, state registration, then the hire itself, with the 20-day report set before the first shift, and the I-9 and W-4 on the first day. Each step uses the output of the last. Skip one and the next form asks for a number you do not have.
For informational purposes only. These are summaries of agency pages as I read them, not legal or tax advice, and the agencies can change their rules; consult a licensed attorney, accountant or financial advisor before hiring.
Sources
- IRS, Hiring employees: https://www.irs.gov/businesses/small-businesses-self-employed/hiring-employees
- IRS, Employer identification number: https://www.irs.gov/businesses/small-businesses-self-employed/employer-identification-number
- IRS, Employment taxes: https://www.irs.gov/businesses/small-businesses-self-employed/employment-taxes
- NYS Department of Labor, Register for Unemployment Insurance: https://dol.ny.gov/register-unemployment-insurance-0
- NYS Department of Labor, Unemployment Insurance Information for Employers: https://dol.ny.gov/unemployment/unemployment-insurance-information-employers
- NYS Department of Taxation and Finance, Hiring employees: https://www.tax.ny.gov/bus/doingbus/hire.htm
- NYS Department of Taxation and Finance, New hire reporting: https://www.tax.ny.gov/bus/wt/newhire.htm
- NYS Department of Taxation and Finance, Withholding tax: https://www.tax.ny.gov/bus/wt/wtidx.htm
