Independent contractor vs employee test: how the IRS, the DOL and the states decide

There isn't one independent contractor vs employee test in the US. There are three, and they ask different questions. The IRS asks whether you have the right to control what the worker does and how. The Department of Labor asks whether the worker depends on you economically or runs a business of their own. States with an ABC test start from "employee" and make you prove three things before they'll say "contractor". The same person can pass one and fail another.

None of them cares much what your contract calls the person. The label helps only when the daily facts match it. So read the tests first and draft second; our free contract templates are for the second step.

Before the tests, the stakes. This is what changes when the same person is paid on a Form 1099-NEC instead of a Form W-2. If you're on the other side of the table, there's a page on contracts and payments for freelancers.

Usually all of them at once. The IRS version of the independent contractor vs employee test decides federal employment taxes. The DOL's decides minimum wage and overtime under the Fair Labor Standards Act. Your state decides unemployment insurance, workers' comp and its own wage law, which in a growing group of states means the ABC test.

So the honest answer to "is this person a contractor?" is often "for whom?" A designer billing three clients from her own studio passes everywhere. A developer who's sat in your standups for two years on a monthly invoice fails everywhere. Everything in between is settled by the strictest test that applies, and a federal win doesn't stop a state claim.

The IRS starts from one sentence: a worker is an employee if you have the right to control what will be done and how, whether or not you use it. Its guidance on contractor versus employee status sorts the evidence into three categories:

• Behavioral control. Do you set when, where and how the work is done, which tools to use, in what order? Do you train the worker in your methods?
• Financial control is the money side: who pays expenses and owns the equipment, whether the worker can make or lose money, whether they sell to the market. A flat fee per deliverable reads differently from a weekly sum for hours.
• The type of relationship: written contracts, employee-type benefits, an open-ended engagement, work that's core to your business.

No single factor settles it, and the IRS says so. In practice, write down which factors you weighed when you made the call. That note is the first thing an examiner will ask about.

Where the 20-factor test went

The IRS 20-factor test still turns up in searches. It comes from Revenue Ruling 87-41 (1987), which listed twenty questions such as instructions, training, integration and set hours. Current IRS guidance groups the same kind of evidence into the three categories above instead. The old list isn't wrong, just easy to misuse: it invites counting, and examiners weigh.

Still unsure? Either side can file IRS Form SS-8 and ask the IRS to decide.

This is the confusing part, and most pages ranking for it are a version behind. Search for the DOL independent contractor rule and you'll find the 2024 one. It's still on the books, but it isn't what a Wage and Hour investigator applies today.

The rule took effect on March 11, 2024 and sits in 29 CFR part 795. It weighs six economic reality factors, listed in the current Fact Sheet #13: opportunity for profit or loss depending on managerial skill, investments by the worker and the employer, permanence, nature and degree of control, whether the work is integral to the business, and skill and initiative. None wins on its own.

On May 1, 2025, the Wage and Hour Division issued Field Assistance Bulletin 2025-1. Its investigators stopped applying the 2024 analysis and went back to the July 2008 version of Fact Sheet #13, read with a 2019 opinion letter. The same bulletin says the 2024 rule remains in effect for private litigation, so a worker suing you for overtime can still argue its factors.

On February 27, 2026, the DOL proposed rescinding the 2024 analysis and returning, with changes, to its January 2021 framework. Comments closed on April 28, 2026. When we checked the Federal Register on October 14, 2026, no final rule had appeared.

Three versions of one test, live in three places. It sounds worse than it is: control and the chance to make or lose money sit at the center of all three. Our view is simple. If an arrangement passes the independent contractor vs employee test under only one version, treat it as failing all of them.

The ABC test flips the starting point. In California a worker is an employee unless the hiring business proves all three prongs, as the state's labor agency explains and Labor Code section 2775 (AB 5, recast by AB 2257) sets out:

• A: the worker is free from your control and direction, under the contract and in fact.
• B: the work is outside the usual course of your business.
• C: the worker is customarily engaged in an independently established business of the same kind.

Massachusetts applies the same prongs to its wage laws (chapter 149, section 148B), and New Jersey's sits in its unemployment law, N.J.S.A. 43:21-19(i)(6). Other states use an ABC test for unemployment only; many use none.

California's exemptions matter as much as the test: a long list of occupations and business-to-business arrangements is judged under the older Borello standard instead. Check it before you assume prong B kills a deal. Willful misclassification there carries civil penalties of $5,000 to $15,000 per violation under Labor Code section 226.8, and $10,000 to $25,000 for a pattern or practice.

Misclassification of employees gets expensive in layers, because every regime that disagrees with you sends its own bill.

What a reclassification costs at the IRS

You owe the employment taxes you didn't withhold or pay. For mistakes that weren't deliberate, section 3509 of the Internal Revenue Code softens the employee side:

1. 1.
   Income tax you should have withheld: 1.5% of wages.
2. 2.
   The employee's Social Security and Medicare: 20% of the normal amount.
3. 3.
   Both rise to 3% and 40% if you also skipped the required information returns, such as Forms 1099.
4. 4.
   None of it applies to intentional disregard. Then the full amounts are back.

Your own employer share is owed in full, plus penalties and interest.

What it costs under wage law

Under the FLSA a misclassified worker can recover unpaid minimum wage and overtime for two years, three if the violation was willful, plus an equal amount in liquidated damages. That's double the back pay before legal fees. States add unemployment contributions, workers' comp premiums and, in California, the section 226.8 penalties.

Who starts it? Often the worker. That's the practical shape of 1099 employee rights: few rights as a contractor, several routes to argue they never were one. They can file Form SS-8, report uncollected Social Security and Medicare on Form 8919, file a wage complaint, or claim unemployment and let the state decide.

Finding a problem yourself beats having it found. There are three ways out, and the first two work best before an examination starts.

• Section 530 relief. With a reasonable basis for contractor treatment (a court decision or ruling, a past IRS audit, long-standing industry practice), consistent treatment of similar workers and every Form 1099 filed, Section 530 can shield you from federal employment taxes. The IRS refreshed its guidance in Rev. Proc. 2025-10. It still doesn't make anyone a contractor.
• The Voluntary Classification Settlement Program lets you reclassify going forward for 10% of one year's employment tax liability at the reduced section 3509 rates, with no interest, penalties or audit of earlier years. It requires three years of consistent treatment and filed 1099s, no open employment tax audit, and Form 8952 at least 120 days before the switch.
• Or convert the role: end the contractor agreement under its notice clause, issue an offer letter, onboard normally.

None of the three closes a state claim or a private FLSA suit.

Here's the uncomfortable part of the employee vs independent contractor question: the contract can't win it for you, but it can lose it. A template that says "contractor" on page one and sets office hours on page two hands a regulator the evidence.

What the agreement should say

1. 1.
   Scope as deliverables and acceptance criteria, not hours or a job title.
2. 2.
   The contractor decides how, when and where; you set the result and the deadline.
3. 3.
   Own tools, own expenses, own insurance.
4. 4.
   Freedom to work for other clients, stated plainly.
5. 5.
   Fees per project or milestone, paid against invoices; here's how a contractor should invoice.
6. 6.
   A signed IP assignment. Without one, the contractor generally keeps the copyright: commissioned work is "made for hire" only in nine statutory categories, and only with an agreement both sides sign.
7. 7.
   A term tied to the project, renewed by a new statement of work, not silent rollover.
8. 8.
   No employee benefits, the contractor's own taxes, and a W-9 before the first payment.

Give payment terms their own clause too. Our guide to payment terms that survive a dispute covers the wording.

States that require the contract in writing

New York's Freelance Isn't Free Act requires a written contract from $800, alone or added up over 120 days with the same client. It must name both parties, itemize the services, state their value and how they're paid, and set the payment date; the hiring party keeps it for six years. Illinois has a similar rule from $500, and California's Freelance Worker Protection Act from $250 since January 1, 2025.

Most of that is what a good agreement says anyway. Our walk-through of what a contractor agreement should contain goes clause by clause.

Get it signed before the first hour of work, not after the first invoice. Signing it online gives both sides the same dated copy.

The independent contractor vs employee test is decided by how the work actually runs. The contract is the one document that shows how you meant it to run. Make it say the right thing, then run the work the way it says.