Summary
W-2 and 1099 are the tax forms that report two different working relationships. A W-2 employee is on the payroll: the employer controls how the work is done, withholds income tax, pays half of Social Security and Medicare, owes minimum wage and overtime, and provides unemployment and workers' compensation coverage. A 1099 independent contractor runs their own business: they control how the work is done, invoice for results, pay the full 15.3% self-employment tax, and are not covered by wage-and-hour law. The label in a contract does not decide which one a worker is; the actual relationship does, judged under the IRS common-law test, the Department of Labor's economic reality test, and in states such as California, Massachusetts and New Jersey the stricter ABC test. From 2026 payments, a 1099-NEC is required once a business pays a contractor $2,000 or more in a year, up from $600.
Classification turns on control. Monitoring a contractor the way you monitor an employee is evidence of an employment relationship. E-Monitor supports project-level time tracking for contractors that records billable hours without directing how the work is done. Start free →
1099 vs W-2 at a Glance
| W-2 employee | 1099 independent contractor | |
|---|---|---|
| Relationship | Employer controls what, when and how | Business-to-business; contractor controls how |
| Income tax | Withheld from each paycheck | Not withheld; contractor pays quarterly estimates |
| Social Security and Medicare | 7.65% employee + 7.65% employer | 15.3% self-employment tax, paid by the contractor |
| Minimum wage and overtime | Yes, unless exempt | No |
| Unemployment insurance and workers' comp | Employer pays | Not covered |
| Benefits | Eligible under plan and ACA rules | Not eligible |
| Tools, schedule, location | Usually provided or set by employer | Usually the contractor's own |
| Paid by | Wages through payroll | Invoice, per project or per hour |
| Onboarding form | Form W-4 and Form I-9 | Form W-9 |
| Year-end form | Form W-2, due January 31 | Form 1099-NEC, due January 31, if paid $2,000 or more (2026 payments) |
The forms are the consequence, not the cause. A business does not choose to make someone a 1099 worker by issuing a 1099; it issues a 1099 because the person is genuinely in business for themselves.
What a W-2 Employee Is
A W-2 employee works under the employer's direction and control. The employer sets the schedule or the expected hours, trains the employee in its methods, supplies the equipment, integrates the employee into its teams and pays wages for time rather than invoices for results. In exchange the employer takes on the legal obligations of employment: tax withholding and deposits, the employer share of FICA, federal and state unemployment tax, workers' compensation, minimum wage and overtime under the Fair Labor Standards Act for non-exempt staff, anti-discrimination and leave law, and benefits eligibility.
Employees can be full-time, part-time, temporary or seasonal; none of those changes W-2 status. Whether an employee is owed overtime is a separate question covered in our guide to exempt vs non-exempt employees.
What a 1099 Contractor Is
An independent contractor is in business on their own account. They decide how to do the work and when, use their own tools, can work for other clients, can make or lose money on a project, and are engaged for a defined result rather than an ongoing role. The business pays the contractor's invoice in full, without withholding, and reports the total on Form 1099-NEC if it reaches the threshold.
The 2026 threshold change matters for year-end. The One Big Beautiful Bill Act raised the reporting threshold for Form 1099-NEC and most 1099-MISC payments from $600 to $2,000 for payments made on or after January 1, 2026, with inflation indexing from 2027. Forms for 2026 payments are due January 31, 2027. Some states have not conformed and may still expect reporting at the old level, and businesses should still collect a W-9 from every contractor before paying, because a missing taxpayer identification number triggers 24% backup withholding.
Contractors are responsible for their own taxes: income tax through quarterly estimated payments and self-employment tax of 15.3% (12.4% Social Security up to the wage base, plus 2.9% Medicare) on 92.35% of net earnings. They can deduct business expenses, half of their self-employment tax, and often a qualified business income deduction. Our guide to gig workers covers the platform version of this relationship.
How to Classify a Worker: The Three Tests
The IRS common-law test looks at three categories of evidence. Behavioral control: does the business direct how the work is done, through instructions, training or monitoring of methods? Financial control: does the worker have their own investment, unreimbursed expenses, other clients and the chance of profit or loss? Relationship: is there a written contract, benefits, an expectation that the work continues indefinitely, and is the work a key part of the business? No single factor decides the result. Either party can ask the IRS for a determination on Form SS-8.
The Department of Labor's economic reality test decides FLSA status, and therefore minimum wage and overtime. It asks whether the worker is economically dependent on the business or genuinely in business for themselves, weighing opportunity for profit or loss, investment, permanence, control, whether the work is integral to the business, and the worker's skill and initiative. The Department's formal guidance has been rewritten several times since 2021, but the underlying question has not changed.
The ABC test, used for wage law in California, Massachusetts, New Jersey and several other states, presumes the worker is an employee unless the business proves all three: (A) the worker is free from control in performing the work; (B) the work is outside the usual course of the hiring business; and (C) the worker is customarily engaged in an independently established trade or business. Prong B is the one most businesses fail: a marketing agency hiring a freelance designer to do the same work its employees do will struggle to show the work is outside its usual course.
The Cost of Getting It Wrong
Misclassifying an employee as a contractor creates liability on several fronts at once. The IRS can assess the employer's share of FICA, a portion of the income tax and employee FICA that should have been withheld, plus penalties and interest; relief under Section 530 is available only where the business had a reasonable basis and treated similar workers consistently. The Department of Labor and private plaintiffs can recover back overtime and minimum wage, usually for two years and three for wilful violations, with an equal amount in liquidated damages. States add unemployment insurance contributions, workers' compensation penalties and, in California, separate civil penalties for wilful misclassification. Former contractors may also claim retroactive benefit eligibility.
The common triggers are predictable: a contractor who has worked full-time for one client for years, a former employee rehired as a contractor to do the same job, contractors given company email, a manager, a fixed schedule and a laptop, and contractors whose activity is monitored the same way as employees'.
Managing and Monitoring Each Type
The way a business oversees work is itself evidence of classification. Employees can be scheduled, trained, supervised and monitored for productivity under a disclosed policy. Contractors should be managed on deliverables, deadlines and invoices, with any tracking limited to what verifies the bill: time spent per project for an hourly engagement, not keystrokes, screenshots or rules about how the work is performed.
Our guide to monitoring contractors vs employees sets out what is lawful for each group and where monitoring crosses into control. For teams that mix both, E-Monitor's per-team settings and project time tracking let contractors be set up as a separate team that records time against client projects, while employees use the full productivity configuration, which keeps the evidence of the relationship consistent with the contract.
Related reading: What Is Payroll?, Biweekly vs Semi-Monthly Pay, How to Classify Apps and Websites as Productive, Neutral or Unproductive.
Frequently Asked Questions
1. What is the difference between 1099 and W-2?
A W-2 worker is an employee whose employer controls the work, withholds taxes, pays half of FICA and owes overtime and benefits. A 1099 worker is an independent contractor who controls how the work is done, is paid by invoice and pays their own taxes, including 15.3% self-employment tax.
2. Is it better to be 1099 or W-2?
W-2 offers tax withholding, the employer's half of FICA, overtime protection, unemployment insurance and benefits. 1099 offers independence, multiple clients and business deductions, but the worker pays all of their own payroll tax and has no wage-law protection. Classification depends on the facts of the relationship, not preference.
3. What is the 1099-NEC threshold for 2026?
$2,000. The One Big Beautiful Bill Act raised the threshold from $600 for payments made on or after January 1, 2026, with inflation adjustments from 2027. Forms for 2026 payments are due January 31, 2027.
4. Can an employer choose whether a worker is 1099 or W-2?
No. Classification is determined by the actual relationship under the IRS common-law test, the Department of Labor's economic reality test and, in some states, the ABC test. A contract that labels someone a contractor does not make them one.
5. What happens if a business misclassifies an employee as a contractor?
It can owe back payroll taxes, penalties and interest, unpaid overtime and minimum wage with liquidated damages, unemployment and workers' compensation contributions, and in some states additional civil penalties.
6. How much tax does a 1099 worker pay?
Self-employment tax of 15.3% on 92.35% of net earnings, covering both halves of Social Security and Medicare, plus federal and state income tax, paid through quarterly estimated payments.
7. Can you be both W-2 and 1099 for the same company?
Only for genuinely different work. Paying someone W-2 wages for their job and a 1099 for extra hours doing the same work is a red flag for misclassification and can avoid overtime that is owed.
8. Can you monitor 1099 contractors?
You can verify hours billed on hourly engagements and protect your systems and data, but monitoring that directs how and when the work is done is evidence of employment. Keep contractor tracking limited to time per project and deliverables.
The right oversight for employees and contractors in one place. E-Monitor's per-team settings and project time tracking let you manage employees and contractors in one account, each in a way that matches how they are classified. 7-day free trial, no credit card. Sign up →