Can a Sole Proprietor Hire Employees? What You Need to Know

Maria runs a residential cleaning business in Charlotte. For two years, she handled every client herself — booking, cleaning, billing, taxes. Business picked up enough that she can’t keep up alone, so she hires her first employee.

She figured it would be simple. Pay someone, split the work. Instead, she spent the next three weeks learning about EINs, W-4 forms, quarterly tax filings, workers’ compensation insurance, and a federal law called the FLSA that she’d never heard of. Her accountant told her she should have set all this up before the employee’s first day.

This is the reality of hiring as a sole proprietor. The business structure itself is the simplest one that exists — no formation paperwork, no separate tax return, no corporate formalities. But the moment another person works for you, every labor law, tax obligation, and compliance requirement that applies to any employer applies to you too.

Here’s what actually changes when a sole proprietorship goes from one person to two.

Yes, Sole Proprietors Can Hire Employees

This is the most-searched question about sole proprietorships and employees, so let’s answer it upfront: yes, you can. There’s no legal limit on how many people a sole proprietor can employ. You could technically hire 500 people and still operate as a sole proprietorship.

The confusion comes from the name. “Sole proprietorship” refers to the business structure — one owner, no legal separation between the person and the business. It doesn’t mean you work alone. It means you own the business alone.

That said, hiring changes the operation fundamentally. Here’s what kicks in.

What a Sole Proprietor Needs Before Hiring Employees

Get an EIN

If you’ve been filing taxes with your Social Security number, that ends when you hire. The IRS requires an Employer Identification Number for any business with employees. Apply online, and you’ll have one in minutes. Use it for all employment tax filings going forward.

Set up payroll tax withholding

As an employer, you must withhold three federal taxes from every paycheck:

• Federal income tax (based on the employee’s W-4)
• Social Security tax (6.2% of wages, up to the annual cap)
• Medicare tax (1.45% of wages, no cap)

You also owe the employer match: another 6.2% for Social Security and 1.45% for Medicare. Plus federal unemployment tax (FUTA) at 6% on the first $7,000 of each employee’s wages, though credits reduce the effective rate to 0.6% in most states. And state unemployment tax (SUTA), which varies by state and your claims history.

Add it up, and employer-side payroll taxes typically run 8% to 12% on top of gross wages. A $15-per-hour employee costs you $16.20 to $16.80 per hour before you factor in workers’ comp, equipment, or supplies.

Register with your state

Most states require you to register as an employer with the state tax agency and the department of labor. Many also require new-hire reporting within 20 days. Miss this in California and you’re looking at a $490 penalty per employee. In New York, it’s $20 per day late.

Get workers’ compensation insurance

Nearly every state requires workers’ compensation coverage once you have employees. A few, like Texas, make it optional for most private employers, but even there it’s usually a bad idea to skip it. If an employee gets hurt on the job and you don’t have coverage, you’re personally liable. And in a sole proprietorship, “personally liable” means your house, your savings, your car.

Post required notices

Federal law requires you to display certain workplace posters covering minimum wage, OSHA rights, anti-discrimination laws, and the Family and Medical Leave Act (if applicable). Most states add their own required postings. The Department of Labor’s Poster Advisor will tell you exactly what you need.

What Labor Laws Apply to a Sole Proprietorship with Employees?

The moment you have one employee on payroll, you’re an employer under federal and state law. Same obligations as a company with 50 people, just fewer forms.

Fair Labor Standards Act (FLSA)

The big one. The FLSA sets three requirements you’ll deal with every pay period:

Minimum wage. Federal minimum is $7.25 per hour, but most states and many cities set higher rates. You pay whichever is higher.

Overtime. Non-exempt employees (most hourly workers) must receive 1.5 times their regular rate for hours worked beyond 40 in a workweek. You cannot offer time off instead of overtime pay — that’s illegal in the private sector.

Recordkeeping. You must keep accurate records of hours worked and wages paid for every non-exempt employee. These records must be maintained for at least three years. The law doesn’t specify how you track time, but the records must be accurate.

That last point is where many sole proprietors stumble. When it was just you, there were no records to keep. Now, every hour your employee works needs to be documented. A time tracking system handles this automatically. A notebook or honor system works until there’s a dispute — and then it doesn’t.

State-specific laws

Depending on your state, you may also need to comply with:

• Meal and rest break requirements. California, Oregon, Washington, and others mandate specific break periods.
• Predictive scheduling laws. Several cities and states require advance schedule notice for hourly workers.
• Paid sick leave. More than 15 states and dozens of cities require it.
• Pay transparency. A growing number of states require salary ranges in job postings.

The common thread: all of these require knowing when your employees are working and being able to prove it. Good time tracking isn’t just useful — it’s the documentation that protects you.

Sole Proprietorship: Employee vs. Independent Contractor Classification

When sole proprietors first need help, the temptation is to bring someone on as an independent contractor instead of an employee. No payroll taxes, no withholding, no workers’ comp. You just write a check and issue a 1099 at year end.

The problem is that the IRS and the Department of Labor don’t let you choose. They use multi-factor tests to determine whether someone is an employee or a contractor, and the classification is based on the reality of the relationship, not what you call it.

Key factors that point toward employee status:

• You control when, where, and how they do the work
• You provide the tools and materials
• The relationship is ongoing rather than project-based
• The worker doesn’t offer similar services to other clients
• The worker has no opportunity for profit or loss beyond their wage

If your “contractor” shows up at 8 AM, uses your equipment, follows your instructions, and works for you every week — that’s an employee, regardless of what the paperwork says.

Misclassification exposes you to back payroll taxes, penalties, and potentially back wages including overtime. The IRS has a voluntary classification settlement program for employers who want to correct past misclassification, but it’s far better to get it right from the start.

How to Track Hours and Schedule Employees as a Sole Proprietor

Most sole proprietors don’t think about time tracking until their first payroll dispute. By then it’s too late to reconstruct the records.

Why time tracking matters now

Three reasons, in order of importance:

Legal compliance. The FLSA requires accurate time records. If an employee ever disputes their pay, your records are your defense. No records means the employee’s recollection is given more weight than yours.

Payroll accuracy. Payroll taxes are calculated from hours worked. If the hours are wrong, the taxes are wrong, and the IRS doesn’t care that you’re new to this.

Cost visibility. Your biggest variable cost is now labor. Without tracking it, you’re running blind. You need to know how many hours went to which clients, which jobs, and which days — so you can price your services correctly and spot inefficiency.

A time tracking app that your employee clocks into and out of gives you all three. Paper timesheets work in theory but create gaps that are hard to catch until payroll is already processed.

Building a schedule

Even with one employee, a schedule prevents confusion. Put the shifts in writing using a team management tool or even a shared calendar. Include start time, end time, location (if you serve multiple sites), and any specific tasks.

As you add more employees, this becomes non-negotiable. But building the habit with your first hire makes the transition smoother.

Should a Sole Proprietor Form an LLC Before Hiring?

This question comes up the moment most sole proprietors consider hiring, and the answer depends on your risk tolerance.

A sole proprietorship offers zero liability protection. If your employee causes a car accident on the way to a job site in your company vehicle, or a client slips on a floor your employee just mopped, you are personally liable. Your business assets and your personal assets are the same pile.

An LLC creates a legal separation. If the business gets sued, your personal assets are generally protected (assuming you maintain the separation properly). The formation cost is minimal — typically $50 to $500 depending on the state — and the tax treatment can stay the same if you elect to be taxed as a disregarded entity.

Most accountants and attorneys recommend forming an LLC before hiring your first employee. It’s not legally required, but the liability exposure of having employees without entity protection makes most advisors uncomfortable.

How Much Does It Cost a Sole Proprietor to Hire an Employee?

Before you post the job listing, run the real numbers. Your employee’s cost is not their hourly rate.

For a $16-per-hour employee working 30 hours per week:

• Gross weekly wages: $480
• Employer payroll taxes (est. 10%): $48
• Workers’ comp (varies, est. 2-5%): $10–$24
• Supplies, equipment, mileage: varies
• Training time (compensable): the first 1–2 weeks are lower productivity at full pay

Your true cost is closer to $550–$575 per week before supplies. That’s the number you need to cover with revenue, not $480.

Sole Proprietorship with Employees: Getting Started the Right Way

A sole proprietorship is the easiest business structure to start, but hiring your first employee brings every complexity of being an employer onto your plate at once. The structure doesn’t protect you from any of it.

Get the administrative pieces in place before day one: EIN, payroll withholding, workers’ comp, required postings. Set up accurate time tracking from the start. Know the overtime rules. And seriously consider forming an LLC before the first paycheck.

The businesses that grow smoothly from one person to a team are the ones that set up the systems before they need them — not the ones scrambling to figure out payroll taxes after the first pay period.

Frequently Asked Questions

Can a sole proprietor hire employees?

Yes. There’s no limit. A sole proprietorship can hire as many employees as the business needs. The term “sole” refers to ownership structure, not workforce size. But hiring triggers EIN, payroll tax, workers’ comp, and labor law obligations that don’t exist when you work alone.

Do I need an EIN to hire?

Yes. You cannot use your Social Security number for employment tax filings. Apply for an EIN at IRS.gov — it’s free and you’ll receive it immediately online. Use it for all payroll tax withholding, quarterly filings, and W-2 reporting.

What payroll taxes do I owe?

You withhold federal income tax, Social Security (6.2%), and Medicare (1.45%) from employee wages. You pay the employer match for Social Security and Medicare, plus federal and state unemployment taxes. Total employer-side cost is typically 8% to 12% on top of gross wages.

Should I form an LLC before hiring?

It’s strongly recommended. A sole proprietorship provides no personal liability protection. If an employee gets injured, causes damage, or files a lawsuit, your personal assets are at risk. An LLC creates a legal barrier between business and personal liability at a relatively low cost.

Do I need workers’ comp insurance?

In most states, yes, the moment you have one employee. Requirements vary by state. Even in states where it’s optional, operating without coverage means you’re personally on the hook for workplace injuries. Get a policy before your employee’s first shift.

What labor laws apply to sole proprietorships?

All of them. The FLSA (minimum wage, overtime, recordkeeping), state labor laws (breaks, sick leave, scheduling), anti-discrimination laws, and workplace safety requirements apply based on your employee count and location, not your business structure. A sole proprietorship with employees has the same obligations as a corporation.

Do I have to track my employee’s hours?

Yes. The FLSA requires accurate records of hours worked and wages paid for non-exempt employees, maintained for at least three years. This applies to every employer regardless of size or structure. Accurate time tracking also protects you in wage disputes and ensures correct overtime calculations.

What’s the difference between an employee and a contractor?

The IRS uses a multi-factor test based on behavioral control, financial control, and the type of relationship. If you control when, where, and how someone works, provide their tools, and the relationship is ongoing, they’re likely an employee. Misclassifying an employee as a contractor exposes you to back taxes, penalties, and back wages.

How do I handle payroll?

Options range from DIY with payroll software to hiring a payroll service. At minimum, you calculate gross pay from time records, withhold taxes, pay on schedule, file Form 941 quarterly, and issue W-2s annually. Most sole proprietors find that a payroll service pays for itself in time saved and errors avoided.

Can I pay employees in cash?

Technically yes, but all tax and labor law obligations still apply. You must withhold payroll taxes, provide pay stubs where your state requires them, and report all wages on W-2s. Detailed records of every payment are essential. Cash payment does not exempt you from any requirement.