Hiring Your First Employee
Get an EIN if you don't have one. Determine whether you need an employee or a contractor (getting this wrong is expensive). Register for federal and state payroll tax accounts. Set up workers' comp insurance. Complete onboarding paperwork (W-4, I-9, state forms). Run payroll with correct withholding and employer-side taxes. Budget 8-12% above the gross wage for employer-side costs (FICA match, FUTA, state UI, workers' comp). File quarterly 941s and annual 940/W-2/W-3 returns.
TaxKiln Editorial · Last reviewed:
Hiring your first employee is the moment your business stops being just you. It's also the moment you become responsible for withholding, depositing, and reporting taxes on someone else's income -- and the penalties for getting it wrong are steep. The IRS penalizes late payroll deposits, misclassified workers, and missed filings aggressively because these failures directly affect another person's tax record and government benefits. This guide walks you through every step from 'I need help' to 'first paycheck deposited,' with exact forms, deadlines, and dollar amounts so you know exactly what hiring costs before you commit.
Key mechanics
Employee vs. independent contractor: the classification that costs employers the most money when they get it wrong
Misclassifying an employee as an independent contractor is one of the most expensive mistakes a small business owner can make. If the IRS or a state agency reclassifies your "contractor" as an employee, you owe: back employment taxes (both employer and employee shares of FICA -- because the employer is liable for both if they failed to withhold), federal unemployment tax, state unemployment tax, potential penalties of 1.5% of wages (failure to withhold income tax) plus 20% of the employee's share of FICA you should have withheld, plus interest on everything. Some states add their own penalties. Workers' comp audits can result in retroactive premium assessments. And none of this accounts for potential overtime claims, benefits obligations, or state-level lawsuits.
The IRS uses a common-law test based on three categories of evidence: behavioral control (do you control what the worker does, how they do it, when they do it, and where they do it?), financial control (do you control the business aspects of the worker's job -- equipment, expenses, opportunity for profit or loss?), and relationship type (written contracts, employee-type benefits, permanency of the relationship). If you set the worker's hours, provide their tools, train them on how to perform tasks, and the relationship is ongoing and integral to your business, that person is likely an employee regardless of what your contract says.
Form SS-8 (Determination of Worker Status) can be filed by either the business or the worker to request an IRS determination. The IRS will investigate and issue a ruling, but this takes 6+ months and the determination may not go your way.
California, New Jersey, Massachusetts, and several other states use the stricter ABC test: a worker is an employee unless (A) the worker is free from the company's control and direction, (B) the work is outside the company's usual course of business, AND (C) the worker is customarily engaged in an independently established trade. All three prongs must be met. Under the ABC test, a plumber's helper who works exclusively for one plumber is almost certainly an employee, even if they bring their own hand tools.
The IRS determines worker status based on behavioral control, financial control, and relationship type. Misclassification results in back taxes, penalties, and interest. Several states apply the stricter ABC test. (IRC Section 3509 (penalties for misclassification); IRC Section 530 (safe harbor from reclassification for pre-1978 practices); Form SS-8; IRS Publication 15-A; California Labor Code Section 2775 (ABC test codification))
Employer payroll tax obligations: FICA match, FUTA, and state unemployment
When you hire an employee, you take on three layers of employer-side tax beyond the gross wage:
1. FICA match: You pay 7.65% of the employee's gross wages (6.2% Social Security up to the $184,500 wage base + 1.45% Medicare with no cap). This matches the 7.65% you withhold from the employee. On a $50,000 salary, your employer FICA is $3,825. Note: the 0.9% Additional Medicare Tax on wages above $200,000 is employee-only -- you don't match it.
2. Federal Unemployment Tax (FUTA): 6.0% on the first $7,000 of each employee's annual wages. However, you receive a credit of up to 5.4% for state unemployment taxes paid on time, reducing the effective FUTA rate to 0.6% in most states. FUTA on one employee: $7,000 x 0.6% = $42/year. Filed annually on Form 940, but deposited quarterly if the accumulated liability exceeds $500.
3. State Unemployment Insurance (SUI): rates vary dramatically by state and employer experience rating. New employers typically pay a "new employer rate" -- often 2.7% to 3.4% in most states -- on the first $7,000 to $56,500 of wages (the taxable wage base varies by state). In Pennsylvania, the new employer rate is 3.822% on the first $10,000. In California, it's 3.4% on the first $7,000. In Texas, the new employer rate is 2.7% on the first $9,000. Your rate adjusts over time based on your claims experience -- if former employees file unemployment claims against you, your rate goes up.
Additional employer obligations by state: some states require disability insurance (California SDI, New York DBL, New Jersey TDI, Hawaii TDI, Rhode Island TDI, Puerto Rico SINOT), paid family leave contributions, or transit benefit withholding.
The employer deposits FICA and withheld income tax according to a schedule: monthly or semi-weekly, determined by the total tax reported on Form 941 in a lookback period. New employers start as monthly depositors. If you accumulate $100,000 or more in payroll tax liability on any day, you must deposit by the next business day. Deposits are made through EFTPS. Late deposits trigger penalties ranging from 2% (1-5 days late) to 15% (more than 10 days late after IRS notice).
Employers pay a 7.65% FICA match, 0.6% effective FUTA on the first $7,000, and state unemployment insurance at rates varying by state and experience rating. All deposits must be timely to avoid penalties. (IRC Section 3111 (employer FICA); IRC Section 3301-3311 (FUTA); IRC Section 6656 (failure to deposit penalty); Form 940; Form 941; IRS Publication 15 (Circular E))
Workers' compensation insurance: mandatory in most states, varies by industry
Workers' compensation insurance is required in nearly every state for businesses with employees. Only Texas and a handful of states make it optional (though going without in Texas means you lose certain legal defenses if an employee is injured). Workers' comp covers medical expenses and lost wages for employees injured on the job, and it protects employers from lawsuits related to workplace injuries.
Premiums are based on: your state, your industry classification code (NCCI class code or state-specific code), your total payroll, and your experience modification rate (EMR). A plumbing contractor will pay significantly more than an office-based bookkeeper because the risk of injury is higher.
Typical rates per $100 of payroll: office/clerical work: $0.20-$0.50; retail: $0.50-$2.00; plumbing/electrical: $3.00-$8.00; roofing: $10.00-$25.00+; trucking: $5.00-$15.00. For a $50,000/year plumber's helper at $5.00 per $100, annual workers' comp is $2,500. For an office admin at $0.30 per $100, it's $150.
You can obtain workers' comp through: private insurance carriers, state-run funds (available in some states like Ohio, Washington, Wyoming), Professional Employer Organizations (PEOs), or self-insurance (only for large employers meeting state financial requirements). Shop multiple quotes -- rates vary significantly between carriers for the same classification.
Audit: at the end of each policy year, the insurer audits your actual payroll against the estimated payroll you reported when the policy began. If you hired more people or payroll was higher than estimated, you'll owe additional premium. If it was lower, you'll get a credit. Do not underestimate payroll to get a lower initial quote -- the audit true-up is unavoidable and underestimation can result in penalties.
Workers' compensation insurance is mandatory for employers in most states. Premiums are based on industry risk, payroll amount, and claims history. Annual audits reconcile estimated vs. actual payroll. (State-specific workers' compensation statutes (e.g., PA Workers' Compensation Act 77 P.S. Section 1 et seq.); NCCI classification system; Texas Labor Code Chapter 406 (optional coverage))
Tax credits for hiring: WOTC and state-level incentives
The Work Opportunity Tax Credit (WOTC) under IRC Section 51 provides a federal tax credit for hiring individuals from specific target groups who face barriers to employment. The credit is 40% of the first $6,000 of qualified first-year wages for most target groups ($2,400 per employee), or 25% if the employee works fewer than 400 hours. The maximum increases to $9,600 for certain long-term unemployment recipients and $12,000-$24,000 for certain veterans.
Target groups include: qualified veterans, SNAP (food stamp) recipients, Supplemental Security Income (SSI) recipients, designated community residents (living in Empowerment Zones or Rural Renewal Counties), vocational rehabilitation referrals, ex-felons (hired within 1 year of conviction or release), summer youth employees (ages 16-17 from Empowerment Zones), and long-term family assistance (TANF) recipients.
To claim WOTC: the employee must be certified by the state workforce agency. You must submit Form 8850 (Pre-Screening Notice) to the state workforce agency within 28 days of the employee's start date. This deadline is non-negotiable -- if you miss it, you cannot retroactively claim the credit. The credit is claimed on Form 5884, which flows to your general business credit on Form 3800.
State-level credits vary. Many states offer hiring credits for: creating new jobs (often requiring a minimum number of positions), hiring in designated economic development zones, hiring workers displaced by natural disasters, or hiring specific populations (veterans, disabled workers, formerly incarcerated). Check your state economic development agency's website for current programs. These stack with federal WOTC -- you can potentially claim both state and federal credits for the same hire.
Reminder: the WOTC and state credits should never drive your hiring decision. Hire the right person for the job. But if the right person happens to qualify, the credit reduces your effective hiring cost by $1,500-$9,600 in the first year.
The Work Opportunity Tax Credit provides up to $2,400-$9,600 per qualifying hire. Form 8850 must be submitted to the state workforce agency within 28 days of the start date. (IRC Section 51 (Work Opportunity Credit); IRC Section 52 (special rules); Form 8850; Form 5884; IRS Notice 2021-43 (WOTC extension))
Action steps
- 1
Verify your EIN and register for employer accounts
If you've been operating as a sole proprietor with an EIN, that same EIN works when you hire employees -- you don't need a new one (unless you've changed entity type). If you don't have an EIN, apply at irs.gov using Form SS-4 (free, instant online). Register for an EFTPS account if you haven't already -- this is how you'll deposit payroll taxes. Register with your state's tax agency for employer withholding and unemployment insurance accounts. Most states allow online registration. In Pennsylvania, this means registering with the Department of Revenue (employer withholding) and the Department of Labor & Industry (unemployment compensation). Allow 2-4 weeks for state account numbers to arrive.
- 2
Confirm the worker is an employee, not a contractor
Before you hire, be honest about the working relationship. Will you control when, where, and how the work is done? Will the person work primarily for your business? Will you provide tools and equipment? Is the work integral to your business operations? If yes, this person is an employee -- do not issue a 1099. If you're genuinely unsure, review IRS Publication 15-A or file Form SS-8 for a determination. If you're in California, New Jersey, or another ABC-test state, the bar for contractor status is even higher. When in doubt, classify as employee. The cost of misclassification (back taxes, penalties, potential lawsuits) far exceeds the cost of payroll compliance.
- 3
Set up payroll tax accounts and workers' comp insurance
Register for federal payroll tax deposits through EFTPS. Register with your state for employer withholding, unemployment insurance, and any state-specific requirements (disability insurance in CA/NJ/NY/HI/RI, paid family leave where applicable). Obtain workers' compensation insurance before the employee starts work -- in most states, having an uninsured employee on the job site even for one day creates personal liability. Get quotes from at least 3 insurers. If you're in construction, landscaping, or another high-risk industry, your premium will be significant -- budget for it.
- 4
Complete employee onboarding paperwork on day one
On or before the first day of work, complete: Form W-4 (Employee's Withholding Certificate -- the employee fills this out to set federal withholding), Form I-9 (Employment Eligibility Verification -- you must examine original identity and work authorization documents within 3 business days of start date; use E-Verify if your state requires it), your state's withholding allowance form (most states have their own version of the W-4), and a direct deposit authorization form. Give the employee a copy of their rights under your state's workers' comp policy and any workplace safety notices required by OSHA. Report the new hire to your state's new hire reporting agency within 20 days (federal requirement; some states require faster reporting).
- 5
Run your first payroll correctly
Use a payroll service (Gusto, ADP, QuickBooks Payroll, or Paychex) or calculate manually. From the gross wage, withhold: federal income tax (based on the W-4 and IRS Publication 15 tax tables), employee FICA (6.2% Social Security + 1.45% Medicare = 7.65%), and state/local income tax. The employer side: match the 6.2% + 1.45% FICA, accrue FUTA (0.6% on first $7,000), and accrue state unemployment (new employer rate on the state wage base). Deposit withheld taxes and employer FICA via EFTPS according to your deposit schedule (monthly for new employers). File Form 941 quarterly (due April 30, July 31, October 31, January 31). Track the cumulative FUTA liability -- deposit quarterly if it exceeds $500.
- 6
Calculate the true cost and adjust your budget
For a $50,000/year employee, the actual cost is: salary $50,000 + employer FICA $3,825 + FUTA $42 + state UI (approximately $700-$1,700 depending on state and rate) + workers' comp ($150-$2,500 depending on industry) + payroll processing ($50-$100/month = $600-$1,200/year). Total: approximately $55,000-$58,000 for a low-risk occupation, $56,000-$62,000 for high-risk. That's 10-24% above the gross salary. If you're also providing benefits (health insurance, retirement match, PTO), add those costs. Budget the full loaded cost before committing to the hire.
- 7
File year-end returns and issue W-2s
By January 31 of the following year: issue Form W-2 to each employee and file copies with the Social Security Administration (file electronically if you have 10+ W-2s, recommended for any quantity). By January 31: file Form 940 (annual FUTA return). Continue filing Form 941 quarterly. If you paid any independent contractors $2,000 or more (OBBBA threshold), file Form 1099-NEC by January 31. Reconcile your payroll records against your quarterly 941 filings and the annual W-2/W-3 totals -- discrepancies trigger IRS notices. Most payroll services handle all of these filings automatically, but verify their accuracy. You are responsible even if your payroll service makes an error.
State variance
California
California uses the ABC test for worker classification (AB5). State Disability Insurance (SDI) of 1.2% is withheld from employee wages (no cap in 2026). Employers must also provide mandatory paid sick leave (minimum 5 days) and comply with CalOSHA requirements. New employer SUI rate is 3.4% on the first $7,000. Workers' comp is mandatory with no exceptions.
Pennsylvania
Pennsylvania's new employer SUI rate is approximately 3.822% on the first $10,000. The state also has a local services tax ($52/year for employees earning over $12,000) and some municipalities levy earned income tax (typically 1%). Workers' comp is mandatory. The state uses a 20-factor common-law test for classification, not the ABC test.
Texas
Texas is the only state where workers' compensation is truly optional for private employers, though going without means you lose the exclusive remedy defense against employee lawsuits. Texas has no state income tax, so there's no state withholding to set up. New employer SUI rate is 2.7% on the first $9,000. New hire reporting must be completed within 20 days.
New York
New York requires disability benefits insurance (employer-funded or shared) and paid family leave contributions (employee-funded, 0.455% of gross wages up to the state average weekly wage). Workers' comp is mandatory. The new employer SUI rate varies by industry. New York City has additional requirements including paid safe and sick leave.
Frequently asked questions
What happens if I miss the April 15 tax deadline?+
Do I need a CPA or can I file my own taxes?+
How do quarterly estimated tax payments work?+
Can I pay my employee as a contractor for the first few weeks as a 'trial period'?+
What's the penalty if I'm late depositing payroll taxes?+
Do I need to provide health insurance to my employee?+
My employee will sometimes use their own vehicle for work. What do I need to know?+
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