To hire your first employee, get an EIN if you don't already have one, register with your state's tax and unemployment agencies, and line up workers' comp insurance before their first day — most states require it in force immediately, with no grace period. Once they accept, you have legal windows to clear: Form I-9 within 3 business days of their start date, a state new-hire report usually within 20 days, and payroll set up before their first paycheck. Budget the real cost of an employee at roughly 1.1x-1.3x their base pay in mandatory payroll costs alone — more like 1.25x-1.4x once you add typical benefits like health insurance.

Most first-time employers don't get tripped up by any single step here — they get tripped up by not knowing a step exists until a state agency letter shows up. Here's the full order, what it actually costs, and the mistakes that turn a routine hire into an expensive one.

Are You Sure You Need an Employee, Not a Contractor?

Before any paperwork, confirm you actually need a W-2 employee rather than a 1099 contractor — the cheaper, lower-commitment option that covers most first hires. This isn't a preference you get to pick; the IRS and your state decide it based on the real working relationship, not what's easiest for you.

Lean toward a contractor if the work is a defined project, they control how and when it gets done, and you don't need exclusivity. Lean toward an employee if you need to set their hours, direct their day-to-day methods, and the role is ongoing and core to your business. Get this wrong and misclassification penalties can cost far more than the hire itself — see employee vs. independent contractor: how to classify your first hire for the full test before you go further. If you've already made that call and you're set on a W-2 employee, the rest of this guide is your checklist.

What an Employee Actually Costs You (Not Just the Salary)

This is the number most first-time employers get wrong — and the one that causes the most stress three months in. Here's a worked example on a $45,000/year role, broken into what's legally required and what's typically expected on top:

Cost Amount (worked example) Notes
Base salary $45,000 Your starting number
Employer FICA match (7.65%) $3,442.50 Social Security (6.2%) + Medicare (1.45%), mandatory
FUTA (federal unemployment) ~$42 6.0% on the first $7,000 of wages, reduced to 0.6% with the standard state credit
SUTA (state unemployment) ~$300-$1,500 Varies enormously by state and your "new employer" rate — check your state's exact figure
Workers' comp ~$200-$2,000+ Depends on your state and job classification; low for office work, high for physical trades
Payroll software/service ~$700-$1,100/yr Typically $40-$80/month plus a few dollars per employee
Mandatory-cost subtotal ~$50,000-$53,000 Roughly 1.1x-1.18x salary
+ Health insurance (if offered) ~$4,800-$9,600/yr Often $400-$800+/month per employee for a basic plan
Fully loaded total (with benefits) ~$55,000-$63,000 Roughly 1.25x-1.4x salary

The "1.25x-1.4x" figure gets thrown around a lot without explanation — now you know exactly what's in it. The mandatory-only load (payroll taxes, workers' comp, payroll admin) lands closer to 1.1x-1.3x; benefits are what push it toward the higher end. Run this table with your own state's SUTA and workers' comp numbers before you commit to a salary you can't actually sustain for a full year.

The Order That Keeps You Legally Compliant

Do these roughly in this order — several depend on the ones before them.

1. Get an EIN (if you don't have one)

You need an Employer Identification Number to report payroll taxes, even if you already operate as a sole proprietor under your SSN. It's free and usually immediate online. See what is an EIN and do I need one if you haven't gotten yours yet.

2. Register with your state tax and unemployment agencies

You'll need a state withholding tax account (if your state has income tax) and a state unemployment insurance (SUTA) account. These are separate from your EIN and from each other — register both before your new hire's first paycheck.

3. Line up workers' comp coverage before day one

This is the step people get burned on. In nearly every state, workers' comp must be in force before or immediately upon hiring your first employee — there's typically no grace period, unlike a permit you can apply for after you open. Get a quote and bind the policy before you extend the offer, not after. Full state-by-state nuance (and why solo operators are often exempt until this exact moment) is in do I need workers' comp if I'm self-employed.

4. Write the role and set a real budget

Use the cost table above with your actual state numbers, not the national averages, before you post the job. A budget built on salary alone is the single most common reason first-time employers regret the hire by month three.

5. Source and interview

Post the role, screen candidates, check references — the part every generic hiring guide covers, so we won't repeat it here. One tip specific to a first hire: prioritize someone comfortable with ambiguity. Your second and third hires get an actual process to follow; your first hire is helping you build it.

6. Extend a written offer

Put the role, pay, schedule, start date, and at-will status (where applicable) in writing, even if it's just an email. Verbal-only offers are where "but you said..." disputes start.

7. Complete new-hire paperwork

Form/step What it's for Deadline
Form I-9 Confirms work eligibility Employee completes Section 1 by their first day; you complete Section 2 within 3 business days of their start date
Form W-4 Sets federal income tax withholding Before their first payroll run
State W-4 equivalent State income tax withholding (if applicable) Before their first payroll run
State new-hire report Reported to your state's new-hire registry Federal floor is 20 days; several states are shorter (Alabama 7 days, Georgia and others 10 days, Iowa 15 days — check yours)
Workplace posters Federal + state labor law notices Displayed by their first day

8. Set up payroll

Use payroll software (Gusto, QuickBooks Payroll, ADP, and similar all serve small businesses) or a payroll service. It calculates withholding, remits your employer taxes, and files the quarterly and annual payroll tax returns (Form 941, Form 940) you're now responsible for. Doing this by hand is possible but genuinely not worth your time past one employee.

9. Onboard on purpose

Structured onboarding — a real first day, clear first-90-days expectations, and scheduled check-ins — measurably improves retention. For a first hire especially, write down the processes as you explain them; that documentation becomes your training material for hire number two.

How Hiring Changes Your Own Taxes and Retirement Plan

Two things change for you, the owner, the moment you have a W-2 employee — not just for them:

  • Your own retirement plan options narrow. A Solo 401(k) generally requires that you (and a working spouse) be the only participants. Hire an employee who meets the plan's eligibility rules — commonly 21+ and 1,000+ hours worked — and you'll typically need to convert to a different employer plan. A SEP IRA stays available, but the rule flips: you generally must contribute the same percentage for eligible employees that you take for yourself. Compare both in Solo 401(k) vs. SEP IRA before you assume your current plan still fits.
  • You're now filing payroll tax returns, not just your own income tax — quarterly Form 941 and annual Form 940, on top of however you already pay yourself as the owner. This is exactly why most people hand payroll to software or a service rather than run it by hand.

If this hire is part of a bigger jump from solo freelancer to a small team, the freelancer-to-agency roadmap covers the sequencing question — when to make this exact leap — in more depth.

Common First-Hire Mistakes

  • Classifying an employee as a 1099 contractor to skip this whole process. Tempting, and one of the most expensive mistakes in small business — see the misclassification penalties in employee vs. independent contractor.
  • Hiring before workers' comp is bound. Most states have no grace period; an injury on day two with no policy in place is a direct liability, not an insurance claim.
  • No written offer. Get pay, schedule, and start date in writing, even informally.
  • Skipping the state new-hire report. It's easy to forget because it doesn't feel like a "real" tax filing, but the fines are real and it's a fast, free filing.
  • Budgeting the salary only. Use the fully-loaded number, not the number on the offer letter, when you decide what you can afford.
  • Assuming federal minimum wage is your floor. Federal minimum wage is $7.25/hour, but a large majority of states and many cities set a higher one — check yours before you post a pay range.

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Frequently Asked Questions

How much does it actually cost to hire your first employee?

Budget roughly 1.1x-1.3x their base salary for mandatory costs alone — employer FICA match (7.65%), unemployment taxes, workers' comp, and payroll administration. Add typical benefits like health insurance and the fully-loaded cost commonly runs 1.25x-1.4x the base salary. Run the numbers with your specific state's unemployment and workers' comp rates before committing to a pay range.

Do I need workers' comp before I hire my first employee?

In nearly every state, yes, and it generally needs to be in force before or immediately upon their first day, with no grace period. Get a quote and bind coverage before you extend the offer. A handful of states and industries require it even for solo owners with no employees — see do I need workers' comp if I'm self-employed for the full state-by-state picture.

Can I just pay my first employee as a 1099 contractor instead?

Only if the actual working relationship qualifies as a contractor relationship — you don't get to choose based on convenience. If you set their hours, direct how they do the work, and the role is ongoing and core to your business, they're legally an employee regardless of what you call them on paper, and misclassification penalties (back payroll taxes, fines, back wages) are steep.

How long does it take to legally set up to hire someone?

Getting an EIN is typically immediate online. State tax and unemployment registrations often take a few days to a couple of weeks depending on the state. Workers' comp can usually be bound within days of getting a quote. Start these in parallel as soon as you know you're hiring — don't wait until you've already extended an offer.

What paperwork does a new employee need to complete before their first day?

At minimum: Form I-9 (Section 1, by the employee, on or before day one), Form W-4 for federal withholding, and your state's withholding form if applicable. You then complete I-9 Section 2 within 3 business days and file a state new-hire report, typically within 20 days (some states require it sooner).

Does hiring an employee change my own retirement account?

Often, yes. A Solo 401(k) generally requires that you (and a working spouse) remain the only participants, so hiring an eligible employee usually means converting to a different plan. A SEP IRA can still work, but you'll generally need to contribute the same percentage of pay for eligible employees that you take for yourself — worth pricing out before you assume your current setup still fits.