Hiring Your First Employee: The Tax Obligations Nobody Tells You About

Going from solo freelancer to employer changes your tax life more than almost any other business decision. The moment you bring on your first employee, you inherit payroll tax obligations, new filing deadlines, and potential penalties for getting it wrong.

This guide covers what you need to know before and after you make that first hire.

Employee vs. Independent Contractor: Get This Right First

Before you hire anyone, you need to determine whether the person is legally an employee or an independent contractor. The IRS uses a three-factor test to decide:

Behavioral control. Do you control how, when, and where the person works? If you set their schedule, provide training, and dictate how they perform the work, that points toward employee status.

Financial control. Do you control the business aspects of the worker's job? Employees typically use employer-provided tools, get reimbursed for expenses, and are paid on a regular schedule. Contractors invest in their own equipment and can realize a profit or loss.

Type of relationship. Is there a written contract? Are benefits provided? Is the work a key activity of the business? A permanent, ongoing relationship with benefits looks like employment to the IRS.

Misclassification carries real penalties. If the IRS determines you misclassified an employee as a contractor, you can owe back employment taxes, a penalty equal to 1.5% of wages, 20% of the employee's share of FICA taxes that should have been withheld, plus interest. In serious cases, there are criminal penalties. This is one area where guessing wrong is expensive.

Before You Hire: Three Steps

1. Get an Employer Identification Number (EIN). If you have been filing as a sole proprietor with your Social Security number, you now need an EIN. You can get one immediately on the IRS website at no cost. You will use it on every payroll filing going forward.

2. Register for state employer accounts. Most states require you to register separately for state income tax withholding and state unemployment insurance (SUTA). Some states also require disability insurance registration. Check your state's department of revenue and labor department websites.

3. Set up a payroll system. You can run payroll manually, but most small employers use a payroll service. These services calculate withholding, file payroll tax returns, and generate W-2s. The cost typically runs $30-$80 per month for one employee and is a deductible business expense.

Your Payroll Tax Obligations

Once you have an employee, you owe taxes on every paycheck. Here is exactly what you are responsible for:

Social Security (OASDI). You pay 6.2% of wages and withhold another 6.2% from your employee's pay. Combined rate is 12.4%. This applies only to wages up to $176,100 per employee (2025 wage base). Wages above that threshold are not subject to Social Security tax.

Medicare (HI). You pay 1.45% and withhold 1.45% from your employee. Combined rate is 2.9%. There is no wage cap. For employees earning over $200,000, you must withhold an additional 0.9% Medicare tax from their pay (though you do not owe an employer match on that extra 0.9%).

Federal Unemployment Tax (FUTA). You pay 6.0% on the first $7,000 of each employee's annual wages. However, if you pay your state unemployment taxes on time, you receive a credit of up to 5.4%, reducing your effective FUTA rate to 0.6%. On $7,000, that works out to just $42 per employee per year.

State Unemployment Tax (SUTA). Rates and wage bases vary significantly by state. New employers typically pay between 2% and 5%, applied to the first $7,000 to $50,000+ of wages depending on the state. Your rate will adjust over time based on your claims history.

Filing Requirements and Deadlines

Form 941 (quarterly). Due by the last day of the month following each quarter (April 30, July 31, October 31, January 31). Reports total wages paid, income tax withheld, and both employer and employee shares of Social Security and Medicare taxes. You also remit the taxes owed with deposits throughout the quarter on either a monthly or semi-weekly schedule depending on your total tax liability.

Form 940 (annual). Due January 31 of the following year. Reports your FUTA tax for the year.

Form W-2. Due to employees and the Social Security Administration by January 31 of the following year. Reports total wages and all taxes withheld for the calendar year.

State equivalents. Most states have their own quarterly wage reports and annual reconciliation filings. Deadlines generally mirror federal schedules but check your state's specific requirements.

Workers' Compensation Insurance

Most states require employers to carry workers' compensation insurance from the first day they have an employee. This covers medical costs and lost wages if an employee is injured on the job. Premiums vary by industry, state, and payroll size. Failing to carry required workers' comp can result in fines and personal liability for injury costs.

The Good News: Deductibility

All employer-side payroll taxes are deductible business expenses on Schedule C. So are the wages you pay. If you pay an employee $50,000 and your employer-side taxes total roughly $4,500, you deduct the full $54,500 from your business income. This reduces both your income tax and your self-employment tax on remaining business profit.

Workers' comp premiums, payroll service fees, and any employee benefits you provide are also deductible.

When to Hire vs. When to Contract

The decision should follow the actual working relationship, not which option is cheaper for you.

Hire an employee when the work is ongoing, you need to control how and when it gets done, the person will use your tools and processes, and the role is integral to your business operations.

Use a contractor when the work is project-based, the person controls their own methods and schedule, they provide their own tools, and they serve multiple clients.

Choosing contractor status purely to avoid payroll taxes is exactly the kind of arrangement the IRS looks for in misclassification audits. Let the nature of the work drive the classification.

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Sources

• IRS Publication 15 (Circular E) - Employer's Tax Guide, withholding tables, deposit schedules
• IRS Publication 15-A - Employer's Supplemental Tax Guide, employee vs. contractor classification
• IRC Section 3111 - Employer FICA tax rates (Social Security and Medicare)
• IRS Form 941 Instructions - Quarterly federal payroll tax reporting
• IRS Form 940 Instructions - Annual FUTA tax reporting

2025 Social Security wage base: $176,100. FUTA tax rate: 6.0% on first $7,000 per employee (0.6% after state credit). Additional Medicare Tax: 0.9% on employee earnings over $200,000. Source: IRS IR-2024-273.