QUICK ANSWER
To hire your first employee legally in 2026: obtain an EIN, register with your state for payroll taxes, set up a payroll system (Gusto, OnPay, or QuickBooks Payroll), collect a completed W-4 and I-9 from the new hire, report the new hire to your state within the required window (usually 20 days of hire), and obtain workers’ compensation insurance if your state requires it. Missing any of these steps creates legal liability, payroll tax penalties, or compliance violations that are expensive to unwind.
Key Takeaways
- You must verify employment eligibility before your new hire’s first day of work — I-9 employment eligibility verification must be completed within 3 business days of the employee’s first day of work; the employee provides document(s) from the I-9 list and you inspect them and complete your section of the form.
- Workers’ compensation insurance is required in most states before the first employee starts — most states require employers to carry workers’ comp coverage before employees begin working; fines for non-compliance can exceed $1,000 per day of exposure in some states.
- New hire reporting is federally required within 20 days of hire — employers must report each new hire to the state’s new hire registry within 20 days (some states have shorter windows); this information is used by state child support agencies to locate employees with support orders.
- Your payroll costs are more than just the employee’s salary — as an employer, you pay Social Security (6.2%) and Medicare (1.45%) matching contributions on top of the employee’s wage, plus federal unemployment tax (FUTA at 6% on first $7,000, often offset by state credits to an effective 0.6%), state unemployment tax (varies by state), and potentially workers’ compensation insurance — typically adding 15–25% to the employee’s base wage as total employer cost.
Complete First Employee Hiring Checklist
Before You Post the Job
Obtain an Employer Identification Number (EIN) from the IRS at irs.gov — free and instant online. Register as an employer with your state’s employment tax agency (find your state’s agency at the Department of Labor website). Open a separate payroll bank account (optional but strongly recommended) for holding payroll funds before transfer to employees. Determine whether you need a state business license or local business permit that covers having employees. Consult a business attorney or HR professional about your state’s specific employment laws (break requirements, overtime rules, protected classes) before you draft your job posting.
When You Make an Offer
Issue a written offer letter specifying: position title, start date, pay rate (hourly or salary), pay schedule (weekly, biweekly, semimonthly), exempt or non-exempt status under FLSA, reporting relationship, and any conditional terms (background check, drug test). An offer letter isn’t a contract (in most U.S. states, employment is at-will) but documents the terms agreed upon before employment begins. Run a background check if appropriate for the role — most states restrict which criminal records can be considered, so understand your state’s laws before basing a hiring decision on background check results.
Before or On the First Day
Complete Form I-9 employment eligibility verification — your new hire completes Section 1 on or before their first day; you complete Section 2 within 3 business days of hire after examining their original identity and work authorization documents. Collect a completed Form W-4 (federal income tax withholding elections) — required before the first paycheck. Some states also have their own withholding forms (California DE 4, Colorado DR 0004, etc.). Set up the employee in your payroll system (Gusto, OnPay, QuickBooks Payroll) with their pay rate, withholding elections, direct deposit banking information, and benefits elections.
Within 20 Days of Hire
Report the new hire to your state’s new hire registry — federally required within 20 business days of hire. Most payroll platforms (Gusto, OnPay) automate new hire reporting, handling the submission automatically after you enter the employee. Ensure workers’ compensation coverage is active — if you don’t already have workers’ comp, the employee’s first day triggers the coverage requirement in most states. Most modern payroll platforms partner with workers’ comp providers for pay-as-you-go coverage that eliminates large upfront premiums.
Ongoing Employer Responsibilities
Run payroll on the agreed schedule, withholding and depositing payroll taxes on the IRS deposit schedule (semi-weekly or monthly, depending on your tax liability). File quarterly payroll tax returns (Form 941 federally, state equivalents). Distribute pay stubs with each paycheck showing gross wages, deductions, and net pay. Maintain required employment records (I-9, payroll records, time records) for the required retention periods. Provide annual W-2s by January 31 of the following year. Full-service payroll software handles all of these compliance tasks automatically.
Recommended Resources
QuickBooks Online for Beginners 2026 — covers how payroll integrates with your accounting: recording payroll as a journal entry, tracking payroll tax liabilities on your balance sheet, and reconciling payroll accounts monthly. Understanding this connection between payroll and accounting prevents costly year-end surprises.
Frequently Asked Questions
Should I hire an employee or work with an independent contractor?
The IRS has specific criteria for distinguishing employees from independent contractors — misclassifying an employee as a contractor creates significant liability (back payroll taxes, penalties, interest, and potentially civil liability). Generally, if you control how and when the work is done (not just the outcome), provide tools and equipment, the work is integral to your business’s core operations, and the relationship is indefinite rather than project-based — the worker is likely an employee, not a contractor. Consult an employment attorney or use the IRS’s SS-8 determination process if you’re uncertain about classification.