Who is an employee depends on which law is asking.
Wage and hour, tax, benefits eligibility and Michigan law use different tests to decide whether someone is an employee, and the federal test is changing. This guide explains the tests and what each means for your plan.
The basics for employers.
What follows is orientation only. Each agency applies its own classification test, and those tests keep evolving, so go to the current text before acting.
Economic Reality Test
For wage and hour purposes, the Department of Labor looks at whether a worker is economically dependent on the business or in business for themselves. In 2026 the Department proposed to rescind its 2024 rule and return to an approach centered on control and opportunity for profit or loss. Check the current status.
Common-Law Test
Tax withholding and the Affordable Care Act’s employer mandate generally use the common-law control test, which looks at behavioral control, financial control and the relationship of the parties.
Joint Employment
Two businesses can both count as the employer of one worker, for instance a staffing firm and its client, or a franchisor and franchisee. Which test applies, and who bears liability, depends on the statute at issue.
How classification plays out.
Start with the facts of the working relationship, not the label or the contract. Who sets the hours, supplies the tools, directs the work, and can the worker profit or lose by their own management?
A misclassified worker creates expense on several fronts together: back overtime, payroll tax, unemployment contributions, and lost plan coverage the worker should have received. Plan language that leaves out independent contractors offers limited shelter once the worker is held to be an employee.
Staffing and leasing arrangements need clear contracts about who offers benefits and who counts the worker for ACA and COBRA purposes.
Review classifications periodically, especially when a contractor works full time for a long time, uses your equipment or reports to a manager.
Where this shows up in your plan.
Plan Eligibility Language
Plan documents should define eligible employees and address reclassification to reduce the risk of unintended coverage claims.
ACA Employer Mandate
Common-law employees count toward the 50-employee threshold and must be offered coverage if full time.
Staffing and Leased Workers
Written agreements should say who offers coverage and who reports it.
Setting it up.
List everyone paid on Form 1099 and note hours, control and length of engagement.
Apply the tests that matter for wage and hour, tax and benefits, and document the result.
Update plan eligibility language and contractor agreements to match.
Review staffing agreements for benefits and reporting responsibilities.
Calendar a yearly classification review.
Mistakes to avoid.
Relying on a contract label.
Converting employees to contractors to cut benefit costs without a full analysis.
Assuming a plan exclusion removes ACA reporting duties.
Treating a joint employment finding under one law as binding under another.
Other rules employers work with.
Worker Classification and Benefits Eligibility
Who counts as an employee for benefits.
FLSA Salary Threshold and Benefits Eligibility
Overtime exemptions.
DOL Wage and Hour Audits
What an investigation looks like.
Laws and Rules Referenced
Fair Labor Standards Act definitions, 29 U.S.C. 203 — Defines the terms that frame the wage-and-hour classification question.
Department of Labor independent contractor regulations, 29 CFR Part 795 — Economic reality test rule text. Check the current version.
Employment taxes, 26 U.S.C. 3121(d) — Definition of employee for employment taxes.
ACA employer shared responsibility, 26 U.S.C. 4980H — Large-employer coverage duty, applied through the common-law employee test.
Michigan Employment Security Act, MCL 421.42 — Michigan’s test for who is in covered employment for unemployment insurance.
Quick answers.
Classification questions keep coming back to us, so we answer the common ones here and link each to the full guide.
Is there one test for independent contractor status?
No. Wage and hour, tax, benefits and Michigan unemployment each use different tests.
What is the status of the federal rule?
The Department of Labor proposed in 2026 to rescind its 2024 rule. Check the current status before relying on either version.
Can a plan exclude contractors?
A plan can define eligibility, but a worker found to be a common-law employee may still raise a claim.
Do contractors count for the ACA mandate?
Only workers who qualify as common-law employees count toward it; true independent contractors do not.
What about workers from a staffing firm?
It depends on the contract and the facts. Decide who offers coverage and who reports it.
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