Worker Classification
Worker Classification Tools
Free tools for testing W-2 employee vs. 1099 independent contractor status and avoiding misclassification.
Reviewed by theComplianceToolsLibrary Editorial Team · Last updated
Worker-classification compliance decides whether someone is a W-2 employee or a 1099 independent contractor — and that single decision cascades into overtime rights, payroll taxes, benefits, and legal protections.
There's no single test. The IRS uses a common-law control test, the U.S. Department of Labor uses an economic-reality test under the FLSA, and many states apply a stricter ABC test that presumes employee status. Because a worker can be an employee under one test and not another, the safest approach is to apply the most protective test that governs the obligation in question and document the reasoning.
Key concepts
- Common-law test (IRS)
- Weighs behavioral control, financial control, and the type of relationship.
- Economic-reality test (DOL)
- Asks whether the worker is economically dependent on the business or in business for themselves.
- ABC test (states)
- Presumes employee status unless the business proves all three prongs.
- Misclassification exposure
- Back wages, overtime, unpaid payroll taxes, benefits, and federal and state penalties.
Frequently asked questions
What's the difference between a W-2 employee and a 1099 contractor?
Employees are economically dependent on and controlled by the business; contractors run an independent trade. The applicable legal test decides it — not the label on a contract.
Which classification test applies to my situation?
The IRS test for tax questions, the DOL test for wage-and-hour, and a state ABC test where one exists. Apply the strictest test that governs.
What happens if we misclassify a worker?
Liability for back wages and overtime, unpaid payroll taxes, benefits, and federal and state penalties.