1099 vs. W-2: Is Your Worker a Contractor or an Employee?
The contract can say “independent contractor” all it wants — the IRS looks at how the work actually happens. Get the classification wrong and the back taxes and penalties land on you.
By Antoine Joseph · Payroll & Contractors · 7 min read
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Calling someone an “independent contractor” in a contract doesn't make them one. The IRS uses its own test to decide whether a worker is really a contractor (who gets a 1099) or an employee (who gets a W-2) — and if the way the work actually happens points to “employee,” that's what they are, regardless of what the paperwork says or what either party would prefer.
The IRS's three-factor test
There's no single question that settles it — the IRS looks at the totality of the working relationship across three categories, with no one factor being automatically decisive.
- 1Behavioral control. Who decides how the work gets done? An employee is typically told when, where, and how to work. A contractor decides their own methods and schedule, and is judged on the finished result, not the process.
- 2Financial control. Who has the opportunity for profit or loss? A contractor usually supplies their own tools and equipment, can work for multiple clients at once, and can lose money on a job (e.g., if it takes longer than quoted). An employee is generally paid a set wage or salary regardless of the business's profit or loss.
- 3Type of relationship. Is there a written contract, and does it matter? The IRS also looks at whether the worker gets employee-type benefits (health insurance, paid time off), how long the relationship is expected to last, and whether the work is a core, ongoing part of the business (pointing toward employee) versus a discrete project (pointing toward contractor).
If in doubt, the default should worry you
When these factors point toward an employment relationship, the worker must be classified as an employee — regardless of what the contract says or what either party would prefer. If you're genuinely unsure after weighing all three factors, you (or the worker) can file Form SS-8 and ask the IRS to make the determination directly.
What changed for 2026
The three-factor classification test itself hasn't changed. What did change: the 1099-NEC reporting threshold rose from $600 to $2,000 for the 2026 tax year under the One Big Beautiful Bill Act. That's a reporting threshold, not a classification rule — a worker who's genuinely a contractor paid less than $2,000 for the year may not get a 1099-NEC, but they're still legally a contractor (or employee) based on the three factors above, and they still owe tax on the income either way.
Why getting this wrong is expensive
If the IRS or a state agency determines a worker was misclassified as a contractor when they should have been an employee, the business — not the worker — is generally on the hook for the back payroll taxes that should have been withheld, plus penalties and interest. This is one of the more common and costly small-business compliance mistakes, precisely because it's easy to get wrong with good intentions (many businesses classify workers as contractors specifically to simplify payroll, without checking whether the classification actually holds up).
A quick self-check
- Do you control how, when, and where the work gets done, beyond just the end result? → Leans employee
- Does the worker use their own equipment and set their own hours? → Leans contractor
- Is this an ongoing, core part of your business rather than a discrete project? → Leans employee
- Does the worker take on other clients and bear the risk of profit or loss on the job? → Leans contractor
If you determine someone is genuinely a contractor, see Payroll Basics for how the process differs for actual employees — and remember that contractors are responsible for their own quarterly estimated taxes, since nothing is withheld from what you pay them. Hiring in Canada instead? The test and the paperwork are different — see Employee vs. Contractor in Canada.
Sources
- IRS, Independent Contractor (Self-Employed) or Employee? — the official three-factor classification test
- IRS, Independent contractor defined — official definition and Form SS-8 guidance
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